da43509a5bdfcfaa470dbe104cfc2005934425e55a3aa0cd64842249b28117f0a66609a4fd7f2ee50d4e04665639ffa7966ff18585596bc76234c1c296ec0454d0c6ba680cd3b5fe6e339f5e1eed8ecac2d2805d7dafd412b1c1fa842d", 0x1000}, {&(0x7f0000000000)="46a9a02d0b2094ea168764cb7c63e46c1b1efff1784cf2af0b493f9983923b02c90df05ff3c85787cf761a3cdbc2e24adf6e8a842e5c771615ecf529c459a8ac5116d6b906155837f3afaa514a", 0x4d}, {&(0x7f0000002000)="74d9cebd35162cd4d2ad9b26043908932fe3540cda57edccdce8e1a39122e266eb2fc76c22e4ef321bcbba35e1bbdcb4699bc2712025c1e1e7bf53c7cc7eaf06b1526265911c27ac2715b58c7957fec55b07d4d13b21e56f3acc975ed85bf0b1f17014604a7b93b6cdb0fe62de7dbcf8436c1ba8e8abe45ddd761707fdef9771f58676efcdd5cbdebc91894d8c936bbad4fb60", 0x93}], 0x6) 2018/01/24 01:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000585000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005ee000)=0x58) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000df8000)={0x0, 0x200}, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x2fb, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:48 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f000001e000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000001a000)=[{&(0x7f000000c000)="81cbb994a8cfdf500aa861aa56a9218eb3eb4b4f27ee7aff51b7696bfb4a9e1c1cde4e499ac8925c1a6b849e0f24bbd88ba38fa10f673741a0c1811b6551fd9191081d6988bab0f9a9f95c26adfd8e6d8a2e9e07895f3b1264e7808b5c0de76212256de701f941d40a8683b03c381b537138af3eae7a2e61ef31cd2b93a2628ebfc51f4570d146fea07010cc407e35a487f62ccb1b8622b2f155b8db53180bd4c10b25b677cd13c9d3c24f5a68f84e808f5759bbd4bd6e7f8efde5d09844e22ec85400cd314bde4467ef518962ee97d371c892b9be41c227121166204c7cba6d2cfb18e8bc26f2cd4486deb4c67c2966fe4df1d183c034726445c91962c9e7b95824434d8906fae4633cffe671c35e423b87a8057772bb8f3f3626fb75d01af6426b2683b48426cc0baaf291a06670cc2db85d0f4c8e6029f913fee633da110ad18f989a266d585061f138dcfd78e7abe9e732b72c697d6964169bc10f2fba6fcba034c25f90e2f434c3ead08353caaea6baf95ab25051f4a5dd74658282c5a16d41d98596a9608de7f1557abec48862001377c1f435ef9a2005e73acea9405506762f0e2383c38425e5ab6a64bb453c086cc799e04a98fdb8548d485c07dc47cdc3209f410e16b81cec3e29adc03548b94098b13489fee13bc99f956ad8a910696fd27ade713db7f99747dcf34e9554d82c8254b089b190cf915bacc47411139fec07037e5649bdb7dd90f5e26212c8ddf142783a87ab269552a93ca75301eea9a4df5e13a053d518f7533034d8c294a645081612879a59d638be605787462901baaac4c94e5f0404486b20f4c88994c6a7f583f0cbf80c9d29a7b21cd0cf6977a37bda870cba8711c5c0f16b31bd6d5b17ef5bb1da9033ab9d2fe61a2170e78df503932345ad6c5f2a7c84893d5b5045fce2e8ecceea014e690cbbcbbb56196b1d7dff7ba52e99937d2c95385c17ca83a47db86e5f95286ba67108784b1d58627654c993211ea2833c05c981775b4d807d01cf196f7006e9e918d2cb0f4ff50ed88509837a879f524c96df149f7d3107953bee0101242f0db1729af5ff22575ffee2f921c45284531eebc4a413f5a16af8a8dbc1edd5d8ba9cad2939c590db1cddbe73c319cb1315e6dc0b2a3f2672b63b5d9e9fd6c765e67e18a0acef46ef90be2dc43c0455dfe0b4ec84dc80ee4477f28b2d85fec0c44acd61cdeadb81e2b909f57e8aeab05c499c0f18757b130bf020a9f34c439bf9be38c136c28527ffd9829aa4e0d7a69cde9d2ecf4c8aed9ea0eb045022836ea7805e10af5f9b482ddfdd970956441f4bf287450a33b36740019dd5a969f90f92af2e3f3bc4f2cce26bb867dd495053c9ec5677f55c43fac4125bd0061ae416c380f8a1874b4619c98e590298787afc57f73f63d79754724f09859a793e7314a8a43a86648954f583a736a45e71c5854a15b81cd7563a3b2bc42797c344b9c10ad8e06748cc805bc2648b97e9ead7a5f2c4f9c65be96e0d491bb58ff3fcc2fa07dcb57c46e4d44f8fe288b63c0fdc8dc1fc2d5b0bef42431e1b1312de4ded9524703c60b1f9ee948d317ef60a84cebb77a1dac2432ffda35fd3fb813005351045aff2d9b76c7769bcafd07ebc93a018b4f11268f60f851ace45e198ad2c7b317cd49dfe855793b4ef584aafcd9e818872efeb7e0477e8300ed4d56187d54f50bd759a3962da031cdee37d785db5238020587020aa6c825f28fa5b1418b7d984fe671b3c9117cc2a87ba16eff44bc75175edfd7c2ac5a7965ec57142ee67627b4bc003fa2f92ed6dde6d8685161f6c0ca726d0cfbec1a01f782825ee12bd06eef0f086c1942374939da118f02ae5625c4547dda9e8bf28cedb3f665ab1595ade8fdbddcc926b39641c22a1be126d84614d53739490e6610556251d77b73d330c9b726fc8500b129aa21cfd0c34a2a071e8435c0104c5ee8ffe86da5ab7f75aa776144f04fc09c0d8c03d926f4549d149262c8cfe04f693ea20f70d6e1d925b05ff330ab315e55574aa8c72a5d4b2815b1230c121da0645d82be1e47835cc5f45d24050b869e0f9cae917ca53ec7285ac995985b3afdded0e0dff8c70c5a0511d3f5919a7e230948139aa94fff4f05e75639c95eb881c046aca72be671277b96ed1d3feacdbc60dd4763c5d7a983286ad6ed2050e2ee3fa2e6e7c4330ee0f2effbcd6650b94b18e838a308f03376310d0da46687c1dd71d39a5f9721f0b0ffb26dd3de865f52ed8f15c3541fed22b56b1d5cf3fb463e6dd896da2bc1bfd85822c0587dad81de5dbe5ad8cc97ce87dc37d21548f461f8b463d5fc9b4c150ed64ab4ac9aba4ce8520b0f3891ec3448f9d4c6c70daaaed6a1709f376cc856b0743d925dba8d3e2d84523cda9ae4a7efa201c022d8e16a25728738fbe9f51f3c247a6cb4f91731bc99ad30aa9d8eefd0388d6e7ad0394e76684589ee599fa592282ca5b8c333c202747a9bede7d490465b9050f51c10fb6674a62c61a42422b7022da4a009a1b421bd0f4c315228c0594002c5ebc520323c4f61ca94b9de54fe7834323080c68e83200d912ebf4a0e511904f572cf60f781611b77de544a8ba11e70f37f583f993ea02a5f3bce9666ad2607014daba132b9cc537b7ce77306634a6a172d9c96f475154bcf6f427d33a6a922a53d656989abe04540dd27bdc3aee6bb36ea8152369941ee4df77badea6b34aa9f228729364f654fcf05ae3cf1d9f6d2d28493c6d1527cf332c9435dff3ef68912c997039b944de9c48ea206588b206bb8f72f5df21b4f2cb908dcad3f3933330e92850953809589959e4048fe657aaffeb36b1ff9da73e45963154de432b6ba9f6e88a3732b31167a1cc4c9bdc606bb9381904d7f50bdcf5ef39c017f4accb340b0c21752288f3fbd5a78d575865dad26dae74bbe31d8fdf34739f8957d5931d9da8bcbc45d5400ed89f5cba41372fcfa871d4d93f0c984a6112e5399818874aabcce00b169854cc18b223fbde24413144138696d939713c7314491063ece2157477e7f852417fc338392416e268694e00b8e2ea4928418f859dd6b23f4bbe45fad62432fb87cdc4de5297c5eda1da27e7da8e68c23de7b1323258b6fb735043fc67fea053f3b03cd5e9af3264761c6e1806718e1e952a8b29126708e34b30280f1eb9156a68f25195444e1bc1583e7ef995cc1e1b59ba4c2277a8481f83a4166fc5e09f6ab4b132bb63b7bfe6870491849fbb6d1078d6de105016ca96fc7c6ee6c72fa72f1d7e6bb38e8ab3d93b5397849c7f3d3fbd5bfda5ae968b5be03bc18070435c2268762dc5ce6ef9abda9fefa9d1e4dce38d7fffec55e8611ffa3c3e216a818a408a6f5f64a45410a9baf3d14a46e82327e78c18e23b3e298fde519fed9716aa5acf551a8710fa99f7e730051d80e0cf2a531b92af2dda0a2773b7c17bf7c85a015adfbf74ca4590c4275af53a7dd0b71cfd2cc180c7b901984d12ef02a2edb90588749f7fa963bfeba215c21cc6d745f1a8afa731fdbcea9df7a06f456e9f0b4c23e9385ea4efa2f74eff9ed0254223a9884dd2c95022f4cf0b0230a66c2930156f56aaa60647c5e78cb1cc60ac32f6c639e8dec7f142aaaf4f18312af5d875b1ef151fc931b69e7c9db70ce0dca6505b21e80ff97e627e470d6b3cbfd432b8469756b5e2a93d7ce306df26f7326fe10460ad0c5f19acb224168396d73409178ff4f421cb38f0c4c18ab37557264176951c7f5e9824bc48bd74efffdd6cbc0bab1be362bf7093968e69b1be4e6153fac7e9af8a8e279a516e8b04ceadda3c25a56b61f3310be71b41574260334fd0086799a541d15a03dda94b7106c21b89e75071ca4573a4c29726d97e56028838c6f276c4e7b4c8bac6abcdb7893a04be2a87706be7e056139f530645a1282759e9348eb26ed534572eedb593fa75f5583daa774d2b2460151096aa33e90a34d4eb6dfd2088ddffbd433838cfad345f4c86e97676bec77724a721ccbe30389c83f70adc7a3e32313999e9adc5c72a9af110b84e737d53479924d6858b65d18bf34e1101e4792d8af25c00871d4fecd8d1da96b692686f16d9933a29a7083593a1198f66d30571e10387c13df99a3c86cd7094148833ed23d89584100b739c5da9fbc80718891056fbee77ca2b312e91be75623d177458fd20462c0e7bae9f92b71fb2256a4e481a6c06167e9564cab4d91192d6f909e6266bad989d1cbc4dab3eb0cedc89ac80b1ce527677796bed1933939647914cf8ae61b1addcd3d5091ad3e97da2021a15bb603b120bc8c198f0825a44134d27391bc51b5548abce7746ad743bd738cef3dd62ae5da899358cf8edd974e29ca03240bea8e54dfbec740ba53d2e981ea7bb8461c19ec13c039fd7a7cf1bf314d8e221d330e7e94c96ec6dbd9b9905203ccd763c6930d8b631d1fbbc09bd68ac8b80754fdae9b1547efb1fce98137e945a5ab2c189e3535ad2fd0e085308a5869d36288080247949d976e3d729927c2381b150a11fa2f04dcb48cf15f0931fbcfa324ed2def556f122649e73c2d50f4a768e05af445db0a453e3a8a94714a747358739df2d91c9f4ed8a0b2a6f2e1235912ea26e2822889cfa2809b6eacbb23f491d13485cbc2835c7cd4013fa7d46d11f739200d03db2aa81af46407954df963426fcd6a292556bfb1168f9eaf4e9551e813cf96e66c74f6ee9012efde6061cac72b6758988dcfe9cbec4bfdf5039c95168ec066a759dd736f032352cae9980fefdce24b4c8e462642bf8c1db5dcd62e90d3a50c0e67ae3c18b44ab6812e731459de386d31364c2c166a5e62a06def0898a3db88812b85f88dd48a6b70f893d5cd17e5ae255a184926e8106122f83e3b8ce70c16a2de940747368f4907705fa77c94a7477a52e551f563c1d27f17798ea8525abd36612a5defb357809786878b98d6798ea6e05b8dae685c139ade8adb9178bc1a06b8a643174587bbf83b74522b50738f3392efb3957d2057ef1e43b509f1802bf27e75a64598cb5763894bb2a1c93d92cdeb86149146766f39fbf2ddf4e9302ec2127b935b0eb7a8bc0edf33b44ecea910b83839c1928b2fdda70b39c5e4008ec000247ecb6f1585627e185c2ffca9eb4474972e151c41bb3cfb1b495ba5e0937bf90a6fb55ae5305efabf59b05d255a50991495b0838b9e63f4ab52422ff92e47bac994eba537f5b0ca37e23c949e59ed60ea4d3948285d4502d31f8e0323ff8a391a5236a16512106435cc6d9a2a0a85379802de231038e959841c8ed06b4a5505c60261a1345db8f9d02195fd4ff9485ba90a1fdc9cd8c880dc3d26c4ef07b3dc8d7b6e9efd8cade3385e4e1980be51ab564da144b810d3ba738f6725627dbe387f944086dc2989daedf6e9e72f7f715180abe03cd4e8b85820b49", 0xeff}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000021000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x10) 2018/01/24 01:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000872000)=""/171, &(0x7f0000400000-0x4)=0xab) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a23000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a8a000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) 2018/01/24 01:12:48 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res(&(0x7f0000abe000)={0x0, 0x0}, 0x800, 0x7) r1 = socket(0x1000000000010, 0x1000000000808, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/24 01:12:48 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000010000-0x1000)=""/4096, &(0x7f0000005000)=0x1000) 2018/01/24 01:12:48 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000025000)={0x1, 0x205, 0x109, 0x80000000, 0x0}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000021000)={r1, @in6={{0xa, 0x0, 0x5618, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000026000-0x4)=0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x80080}, 0x27f) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000025000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x10000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/24 01:12:48 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socketpair(0x1, 0x4, 0x8001, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000000a000-0xc6)=""/198, &(0x7f0000017000)=0xc6) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r0, 0x2779, &(0x7f000000d000)="b34fc2dd81aff573ea1e625ebee110bb7228f9b7bad6e21ecd457663d2aef1198abcb7f70485fc0600ae797029da182f1db90be0c3dd3c250363a03705aa554c18c5c71c539ed6ba2f3713") 2018/01/24 01:12:48 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a78000-0x4)=0x0, &(0x7f00000ea000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/01/24 01:12:48 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d16000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000386000-0x4)=0xe, 0x800) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d16000)={0x0, 0x0}, &(0x7f000057d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000829000)={0x0, 0x5, 0x2, [0x81, 0x7]}, &(0x7f0000d15000)=0xc) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d16000-0x8)={r2, 0x2}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000099d000-0x56)="9fa0291e410000000000000000cd85634b4400614eff2acd007147744887062e4b447746acea900768f29def7db9369be1d6d83cf21dc68812b729fbc1afe405d816a8ccecc1eab6f2949eabd8527b84f813d552233a", 0xfffffffffffffd8f) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001cb000-0x5b)="8b", 0x1}], 0x1, &(0x7f0000217000-0x78)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x8) 2018/01/24 01:12:48 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000a57000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009da000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000088e000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f9d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x2, 0x0, 0x0, 0x0, 0x20, 0x84, r1, r2}, {0x4, 0x4, 0xffffffffffffff93, 0xfffffffffffffffa, 0x20, 0x3, 0x9, 0x5}, {0x80, 0x8, 0x6c5, 0x1}, 0xe4c, 0x6, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0xffffffffffffff01, 0x8001, 0x968, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cd9000)="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", 0x1000) bind$alg(r3, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000647000)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r5 = socket(0x11, 0x8000e, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000990000-0x4)=0x0) 2018/01/24 01:12:48 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000000d000-0x4)={0x3, "4ae8bb"}, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000005000-0x20)={@common='bcsh0\x00', @ifru_flags=0x5801}) 2018/01/24 01:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003a4000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) 2018/01/24 01:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$l2tp(0x18, 0x1, 0x1) syz_extract_tcp_res(&(0x7f0000372000)={0x0, 0x0}, 0x1, 0x7fffffff) syz_extract_tcp_res(&(0x7f0000a35000-0x8)={0x0, 0x0}, 0x8f, 0xfff0000000000000) syz_emit_ethernet(0xc1, &(0x7f0000855000-0xc1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb3, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0x3, 0x2, r1, r2, 0x93bd, 0x0, 0xc, 0xc6, 0x1, 0x0, 0x6, {[@timestamp={0x8, 0xa, 0x8767, 0x80}, @md5sig={0x13, 0x12, "0dd916a925eb7ab9db7456b2663ee4b3"}]}}, {"c09915454c17074df5dae5b0bd4591268cc125743a602264b3f9768c05bf01d8b93ca3185f0f630cc72019b7440605d92df95a66ff66407569a93b28da430b1f87e9f7ab6b49a72e0c3f4bfaa36eb53319b6084156550722a53fff5ad75c373f018a902ad1a60870852d12faf8be10"}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r3 = accept(r0, &(0x7f0000533000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000355000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001e0000)={0x0, 0x7fff, 0x30}, &(0x7f0000a9b000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000091000-0x10)={r4, 0xddc, 0x7, 0x1}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000ea6000-0x4)=0x0, 0x4) 2018/01/24 01:12:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d01000)=0x32, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x18)={0xa, [0x2, 0xfffffffffffffffb, 0x0, 0x80, 0x7, 0x100000001, 0x6, 0x7, 0x3, 0x6]}, 0x18) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 01:12:48 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f000071f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000596000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/95, &(0x7f00000f3000)=0x5f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xca2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xa16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x9, 0x0, 0xfe, 0x1}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x48, &(0x7f0000002000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x338}, @in6={0xa, 0x0, 0x8e, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x8) 2018/01/24 01:12:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bb3000)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008e3000-0x10)=@req={0xffff, 0x0, 0x8, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x30, 0x80007, 0xfffffffffffffffc) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5000f430a0000000047131ab4a500ffffb92b", 0x1f) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000637000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000a8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f7e000-0x28)={&(0x7f0000034000/0x2000)=nil, 0x7, 0x0, 0x2, &(0x7f0000e8f000/0x4000)=nil, 0x5}) 2018/01/24 01:12:48 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ae7000)=0x0, 0x800) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ae7000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/24 01:12:48 executing program 2: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) socket$inet6(0xa, 0x6, 0xfffffffffffffffd) 2018/01/24 01:12:48 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000026000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x40000003) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000028000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) accept4(r0, &(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a, 0x80800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000029000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000e000)=0x48) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000027000-0x94)={{0x0, 0xe04a, 0x9, 0x3c7, 0x6, 0xe2c0}, 0xff, 0x5, 0x6, 0x3, 0x1f, "2433404876f879c899086efaca3a87b7d81ef7b821688084b6b7a21b339c245fc393ee9f627c8c7450d98b88ff045c59af2896b1c5adaeabf420903c64c75b114d7b4d6c1378172916da1d8605aa926842b0bda4b309a85ee5af7e8ede0be2a28d7fc2b9eeed17d5ced206fa54207b7657296d3e2a7bace5a02704c8a37392a5"}) 2018/01/24 01:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00009ad000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005e0000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006ac000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x1400000, 0x7, 0xffffffffffff8000, 0x100, 0x1, 0x440040, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000e63000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000bea000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ae3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008a2000)=0x10) recvfrom$ax25(r2, &(0x7f0000866000)=""/180, 0xb4, 0x40002023, &(0x7f00009e8000-0x10)={0x3, {"53f1c9907facad"}, 0x1ff}, 0x10) 2018/01/24 01:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) read(r0, &(0x7f0000eb9000-0xf2)=""/242, 0xf2) setsockopt(r0, 0xd694, 0x8000066b5, &(0x7f00001ce000-0x64)="710d49925438132062c894b33bd5e76984d8f5864cffb63b881bb91f9a1dbde5cb0087a988c16072f6ae1f4308d35c9a59e92a591bba98b6e0b438c8b147b5c69182fe57d4ddc690838772845e9f26bacc014f474a59c8072cccededc5b268a59a822cd9", 0x64) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000609000-0x8)={0x0, 0x6d3dfca7}, &(0x7f0000ef2000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000133000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000126000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x406, 0xdf, 0x5, 0xc98}, &(0x7f0000295000-0x4)=0xa0) writev(r2, &(0x7f0000c54000-0x40)=[{&(0x7f00009ec000)="05f41bc2202cb3699ac0b49b1b6bb9f9358cdb9e8212435b5d053e10b58ab9fc75ae6fc147011d9b345ec334f4979556be711514606768a39fc6418bcf4ec675f51e80fe5591", 0x46}, {&(0x7f00003c5000-0xf8)="b44a05f212a0d2fb986a7d2516b2400d1d78b513025d39055920782c74edc3a1ec5abfdc76042d628e63303f2011ea8456dc6cf47d1d74b97669a7d13d849c2421d84fe75865786ae0bdf44f902dae68ddcd42a4b90bb95645e16cba307e18ccb9e657e2d3646d1e33760e860910ca487af8409391314d83408056c0299cffd2b95f0117e21c49a6e1ca6430ef2f31244a215383839ec6590d60bb6bc36a201f3ea1ccca38a280235c3131b523428943b34066d9bf2f1929cd8a3b35537cd679f06d79658386c890d5f2cef255b5d28ecc47161f5e6a9f3876069742465ede2075e56d27eae30c5f8c8e6aa6329d1217269d9f8b8f8b8898", 0xf8}, {&(0x7f0000ff5000)="59bf224ae2122fb9c9adb18db4f6c400eee34ced5e2654da3485366d51e7aaefb1c6591d2ef09b1e1759a076dd5df874756c2aaeba32d32523706b62bfca99093c44a0117423d532553d6bbe1f6e63bf79f3f9fe9ee06be0d7fdc97fe4ae1b917cf6b337954ad086f8a71bf84a1155b3aaf130f1ce8de5e7e13bcc39165ac76902b65c5afd37d804f49a90a7b729efcf6cf70af3b985cc253f25", 0x9a}, {&(0x7f000085a000-0x19)="52268011cc06f76e9bc7c680d27f79274ac8f6866fe53c3339", 0x19}], 0x4) 2018/01/24 01:12:48 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000005000-0x28)={r1, 0x0, 0xe0, 0x96, &(0x7f0000002000-0xe0)="b9f44e8c8ac7f46b3af7f304a2e82c8ed35a7273ecf964b553ea02018b9f40aabf82ebaa69e2c91378731b0dd37542b595b7a2ee67fecd2df3b388491c9795088a17b4556d96f63f7e308b884370359a8c1ab78513e5882d74b333b7ce19874eee72545ea39459fee5419b81e707994674d883efb22a92705961ee7eea42981924e75f7305f92dede1fd52471e8b9caaa1299d952337d59ee3f2b20c4578ac5e59d82393b3111a3cd84a6beff6bd06c18849d270f719025078ebf8a4e10116d339ba39ca31113835434e1a1c8ded04455f4fc68576fa41a949dde2d6edd27877", &(0x7f0000005000-0x6c)=""/150, 0x6, 0x2}, 0x28) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) 2018/01/24 01:12:48 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005d2000-0x78)={0x6, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x432b, 0x1, 0x2, 0x6, &(0x7f0000d36000-0x10)=@common='ip6_vti0\x00', 0x1f, 0x5195, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000096a000)={0x2, 0xa, 0xfffffffffffffffa, 0x8, 0x33, 0x0, 0x2, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x80000000, 0x5, 0x34, 0x2, 0x20000000}, @sadb_ident={0x2, 0xb, 0xc35, 0x0, 0x6}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x8, {0x6, 0x33, 0x2, 0x200, 0x0, 0x9, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001}}, @sadb_key={0x1f, 0x8, 0x758, 0x0, "ff913d2caf3911bb1df215d39a371276e06052e0c5db23ce9b1795f42f15a3855451a023cc4c9bf0fadb798b804a366bb023a52cb8c702682ce4e90c41ec8723eea5e2c3d29451fcef9d8e1d1453553031839006922e6b1f2d498e34a4a67a3e683081c4bccff92a36ef364bfe2cf7bfb5692bbb4e8e39112e652f3fc3f755e6c717ac5c85893fc7680161c88cf31c59b60f9b625756534691eea76ffc9c2646382338a9fc142af262adb03dbc60760ab698f03b8c6542c6f32284a0eec15b9f55a9530c73fefb0a8a4c47d296fca81b6e7a43a20ef0630ea27ae212fc78c424dcf979bd279dcf6b1121df"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x1, 0x2, 0x80, 0xe8, 0x3, 0x80000000}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000)={0x2b73, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x20, 0x9, 0x5, &(0x7f0000001000-0x10)=@generic="4fb2d9f1e54cc7e15e07717f274cdd8b", 0x1, 0x920b, 0x401}) r1 = socket(0x0, 0x8080a, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x2296e43e, 0x9, [0x0, 0x800, 0x7, 0x81a5, 0x1, 0x8, 0x3ff, 0x0, 0x4385]}, &(0x7f0000003000)=0x1a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000004000)={&(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)=""/27, 0x1b}, {&(0x7f0000004000)=""/188, 0xbc}, {&(0x7f0000005000-0xbe)=""/190, 0xbe}], 0x3, &(0x7f0000001000)=""/76, 0x4c, 0x7}, 0x40000060) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000005000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000)={r2, 0x98, "ea1539207c6343497550bd729d5fd06a9d7906f6a3adbca7aada3252b3336d510b2037d4023637691cac9bda717beb4cde158dfcbf81635cd68e1c14057c9d7daec51ec3fa4f90f7b7aecdbd76e4d131ab50be6f79e6a7d79f8c5717307f4d406a317ee1a6c5efe72c4cdb7ebd17af51cc6d3f54bee0cc7db899e18384619be02be05835a297b04aa5be095ffb60617de4f2e93b40a9c68c"}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000007000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000006000)=""/4096, &(0x7f0000001000)=0x1000) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000)={r3, 0xf6, "065c69c4f35ea2a456f0dca19817d762b1867bafb18edc853474925e200e63b3e762a81621d7c5950120390afa7af58f890ccf1153c553cbfbf8fdf2c503110cb563c7ced47d736fffec2f881419e64b7131ced9324857f071b32c8b3b6f86914793b222308606e373dd1ccab1a013c39bbcbb5823ad38168610f186f03df6602489d567b1fc0bc78fa503a8e14de991bd0807558bf3445fbf3e2d779726fa0e014bf5477608b715ff03a55e25a086c22a84291909d062ed93b353eaadeb20c3decc2dc93d0d87dff9745204a3fe2d3d11f7ed0013f307c68267bcd3811990881933367b0ec8d891ee757f6c617db508abd560fcad3b"}, &(0x7f0000008000)=0xfe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000)={r4, 0x7f, "3cd5f09d88be98de2690512d1d002f714879794db279621cc3e60739c4b5560ff98c1b1150e8004a6dff0c149ee92b1082c262ec1df457a44b4890d8b1534f06aea31471bf9985cd87b9fc861bce8157d9a2893dd42a839b30233a40473d392973df702c4b7474d53de5f0650bcc0e69f4df082baf1f4ba5d330b2cc5e31e2"}, &(0x7f0000009000)=0x87) 2018/01/24 01:12:48 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000016000-0x4)=0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000021000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xdd08}], 0x1c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/24 01:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x20)="0a0775b7807d83e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) bind$alg(r0, &(0x7f000003c000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000083000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ef000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000074d000)={0xfffffffffffffffa, 0xa, 0x81, 0x7f, 0x0}, &(0x7f0000bbd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000030f000-0x106)={r2, 0xfe, "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"}, &(0x7f0000c78000)=0x106) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:48 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000d3c000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000320000)=0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xd, 0x4, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r1, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x120, &(0x7f000028c000)=[], 0x0, 0x0}], 0x1, 0xfffffffffffffffe) 2018/01/24 01:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800200000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f000085d000-0x1)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) r2 = accept4$netrom(r1, &(0x7f0000597000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c3d000)=0x10, 0x800) r3 = accept4$netrom(r2, &(0x7f0000040000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000655000)=0x10, 0x80800) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) recvfrom$inet(r0, &(0x7f0000950000-0x92)=""/146, 0x92, 0x0, 0x0, 0x0) pipe(&(0x7f0000d3c000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000cdd000-0x100a)={r3, 0x7f, 0xb6, "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"}) socketpair(0x1b, 0x6, 0x80001, &(0x7f00008b9000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00002a7000-0xb2)=""/178, &(0x7f00005f7000-0x4)=0xb2) close(r1) 2018/01/24 01:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00003ea000-0x40)=[{&(0x7f0000dca000)=""/147, 0x93}, {&(0x7f00000c9000-0x75)=""/117, 0x75}, {&(0x7f0000ac4000)=""/52, 0x34}, {&(0x7f0000d9d000)=""/250, 0xfa}], 0x4) tee(r0, r3, 0x8000, 0x0) writev(r2, &(0x7f0000814000-0x1)=[{&(0x7f0000007000)="b4537808be7aadf8fe1a94f63461b78f4195c8b00353be6e", 0x18}], 0x1) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) close(r1) 2018/01/24 01:12:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae5000-0x1000)="67d7eb3d", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ee8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d6a000)=""/131) 2018/01/24 01:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r0, &(0x7f0000754000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:49 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1ffffffb, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xf7) 2018/01/24 01:12:49 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd4000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) r2 = socket(0x1000008011, 0x80009, 0x200000020000001) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fd6000-0xc)={0xfffffffffffffffa, 0x3, 0x8, 0x8, 0xc5e, 0x1f, 0xbd}, 0xc) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fd5000-0x4)=r1) getsockopt$sock_buf(r0, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/24 01:12:49 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x4, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001e000-0x4)=0x0) sendmsg(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000019000-0x80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[{&(0x7f000000a000)="bcdf5f55e5d26510f5481ce1e456def06cbcd3088f8ddddee531101155e9e4e54e1cfcd233f3400eb55a74f3a22fd5178fef2a48ad3e6766f2f3df2b23bef5d3a3583b", 0x43}], 0x1, &(0x7f000001b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/24 01:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000f14000)=0x0, &(0x7f0000e40000)=0x4) 2018/01/24 01:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008d1000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007e9000)={r1, r2}) r3 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000099e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f6a000+0x293)=0x40, 0x4) bind$alg(r3, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r5 = accept$alg(r3, 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000999000-0x28)={@common='ip6tnl0\x00', &(0x7f0000291000)=@ethtool_gfeatures={0x3a, 0x8, [{0x3, 0x8000, 0x3, 0x5}, {0x2, 0x2, 0x5, 0x5}, {0x1, 0x10001, 0x8000, 0x2}, {0x100000001, 0x2, 0x5, 0x41d}, {0x8, 0x7, 0x5, 0x3}, {0x8, 0x2, 0x7, 0x8}, {0x1f, 0x7f, 0x4, 0x9}, {0xee0, 0xe7, 0x2, 0x4}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r5, r6}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ae5000-0x1000)=""/4096, &(0x7f0000dd4000)=0x1000) 2018/01/24 01:12:49 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r3 = accept4$llc(r1, &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b7b000)=0x10, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d45000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x3, 0x7, &(0x7f0000feb000)=""/166, &(0x7f0000fec000-0x4)=0xa6) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="0a91ea6ce814fc3d5b5f48efd3fb7475", 0x0}) 2018/01/24 01:12:49 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc1000)={0x0, 0x0}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x297, 0x4048000, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x68e2, &(0x7f000087a000-0x8)={0x0, 0x0}) pipe(&(0x7f0000441000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000559000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000010a000-0x1)={0x5}, 0x1) bind$alg(r2, &(0x7f000079f000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) recvmsg(r0, &(0x7f0000213000-0x38)={&(0x7f0000fe4000)=@ax25={0x0, {""/7}, 0x0}, 0x2fe, &(0x7f0000b97000)=[], 0x0, &(0x7f000012f000-0x5)=""/5, 0x1a0, 0x0}, 0x10145) 2018/01/24 01:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000001000)={@common='gre0\x00', @ifru_mtu=0x4}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x0}, &(0x7f000043d000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000011d000-0x14)={r3, 0x7, 0x21a, 0x3, 0x2, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000729000-0xc)={0x0, 0x80000, r4}) r5 = accept(r0, &(0x7f000096e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ebf000-0x4)=0x10) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000da8000-0x4)=0x5, 0x4) syz_emit_ethernet(0x56, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) [ 1042.617286] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/24 01:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000cd3000)={0x0, 0x0}) writev(r2, &(0x7f00007ad000-0xa0)=[{&(0x7f0000008000-0xd5)="fdd90936c463469bcc8c8309e8c47d6d34c1f5f88e1c1a2f92415118f2d56b8d01ec67e00f9979c3628268b5b3b42566774208c52300feeb1090a0fe03bbecde802dcec8b72904dee75507ad7a78e6fed135cf08d38642807ace1104a337f1b866a1dc6b28e21fce782d42d796b6da0d12ed0565d651bf4ba150047bea3f08b8a1c3b184cb09b56e31f8ac26b7f3d7e3c77bea98064dd99d85ff72831892c3cbe786a2dcc6cb049ab38949a479efa09622f9df80ee18db56d08a1d8dc1332e08303bc0180dc375e46497b224f6b06a21e8c8b4a45c", 0xd5}, {&(0x7f0000dfc000-0xa2)="fb664835946495700053f9fe78d4bcf04706af3d20c8734b2e94589538b35fef22354df93536d7108ce9dbf3b2fd50c98e035955576b4243bb4e1a3d8352948b0d0f6de7f46506c88e854833b71fdad55c66cdaeef401c3ce76d44987eaf06c2b607d4c5471eb7a695f34ec4e853ce4f5cacd3394a86fc0258f8a1ef538fb09818f1af6ea3a7d793d1c28b8c776344b4cc8a90a1634f295669718a1ec717070bf5a5", 0xa2}, {&(0x7f0000a89000)="2b5c620ab21c72ad23ca8b64ce3261c74f8b8d409009432b167fe0ac41b9c607ac21dd8ea104868a6c16f3e3777f6a0f06f2a70dbb1239c5074bc092025388401efce5efff38a9de61b1171e2d13b65a0daee0451eec6d865d938cc312fcc5b7f0024ba8ce4a959a38e387c5964c8dd2b9c501be1f023aacb92cc24a52ca73c821c7d875d37b30ee39bc02d47925d18faff4a0740c18c178fa7eca1788b4e45bc14f5ee1b57e4846373bbafa956f11915183634ea9e16d99e2d97742bca4dc13a7441605f46b52c6e75424a44b4a6a0542f39b9fd7d962570884cca936248f32c7bc3f3dbbe012ba80dc6f1da2659ccf21eedcbb1eb8b45da6a1f51ea24fb70a6602ea4d814a80bcbeaaca7abe9bcbebb22c5a4d1b43bc70b0deb769e4fb00297e788f6c28e611f1a58e66df7e7689cfdb33635e096f158a2ea407ac49185bd637e8127685e954115cbe26cda5ef59ee166fbc30914f3d24c9a0bacfc0f0c43b2617644f761698943d506b6f8b8ee65ebe3ddbe92dcebd18b2caa753ac1cee699884c99c71a94bdf25a9cc586c4ba9f3b639a22f465e98beaf6ceb0a05b4e5ea9c726a85d9a3cae66eaae9ec00506888b786d1fb3c2a2043ad7f714e5e2be012e44a81db2266d1b49f9216970a2ff00ba800da4eb9545b75fb354d5ada235af7ef1ee74d9d28a3f05a61d9241479674b81e2f9c2904f6b1fc9eec36482a92e2b556a2194dbf98e11c47450e55fbe8c9f78ab9b68fd870d37c3936f1199754260df00f043a1e993191d841802efe1fe58222068e3fbd87e29e355fc0a86550a5a9266c0dbc14e24e115bf466bfb736fc447c107da8e8cf44ab66f057f90cb7e844a797a6e4c03fd60ef5405880121b814c6b357f458ba42ae141efdac295296937f9ccc7dedb3582a2ea6ad1ed2172cf45c409285aeab6f532be53bceacf58bc8ef9b29a267ef3cfa6fc78b181ebb0ff3997db888714729277afb6efce9c508598b032ea045d1c458263545079aecfd99d7e608a1dd5d128ae061dc68627ef711d28176adcae9429432fe0ac77facb20aec8f93f3655fa19d6f257862d9f9d5299adfc3af41d896a25b84e859d3943b7faeb8b8cb75489371ea3bb60c893bd234e38eb090d4504ef48be837ba5c037a84547aa0c81d04409b9eea2e4f267f13c615615d23c40e93ff0652729f6f23252b496f22df9476abcb830bdde8bbb37dd5c7320f88240f49b2f480eac31b5bb630b0a5c795b20974ae3fa6beea84024a378d561f80da6aabe73d7afd7b23b22171c7e3fad5ed023e87cf3652f7362eee63dd6fb7176e03bccb1251b2e1be05e4a238abcbbaf1a513069b29974b09e3f6350afdcc2f9f09db6778e56bf98ad024c79666ec5c6e03e97722ce88f1248956951ea1827a4b293c3833adba49b40c71ad4a75b0bc0c63a8f1011d090f7b65974f7d56146d9730451048591278b242828caf6bdaffd9611b4422ccd24784b3a61fc93093da3247fd320300d3c13c79477a35bedd69e430c54a2ad94212ddb7fa69a33bc73df1c0f49bfc770e42c98dca94a80f24ed732f2d5ceecab7f5489d4e7a966a03fed82287703fd4f03ca64852f580629b0c1031460c46649283385dbc9530a1e8687e4523913358a9aecb835b6d58f53a1b5959948f3d3a8483d02d0db3d887bfbc2411e4544615a14e6ba6f23625e44945a3624d723a17d043ac3c8a2f1bb21a18beef05035aa0b1996cc2f7bde862f125e9e1b8ef857592944b2064a36363e4da10c72d181dd0ec5b09507db3d6b0263125ba7d671d6f7c663f40d56049731818ac485d18b98c3527cb8a5830cd35df86b4c157c00bb755fb3ebb9b0d90de0c20d09eb9427967d46d34814d7e06d2d2713744d1dd94e069363f348a1afbac6ba75326c4f74834a0c2bf90c1e7f9372f2d9c925e64c074d9e83c9eb665746cbe65c60ad289e0d6238b89831dfc324e3679466b9471abf5e17a78797c368431f3705d5e26d2f57e1eee86b3e21010d06a056cbee0c17b61a7cf2dde4970ceb619fe29ec599ae1b0d9f4a6f5595622fa665332d0dc685f24fd5d02e97bba68346c6e55ec1541f324daec9f626d3bd4e347cc22329d44a9198a369bb7f9841308e3cc8f95c9f56a83f1b5466d922b875d38d1dd4e4efc4f70c82389f7b45b228dc79434e2858fb8d0503a6c23e20d0c142e09bdc04ef94150d83f0ac2c0632e99647e909028d0a576b0dfcc628232747d3a7a23ba15dc100259f8f78a176b1f884c1d9a747c058b4e2a1e42b1e1d58fac68780afb18c61552431c2756e03f3d0ea4c65de1a2a7bdd3ed8c2abe2b66d14f6b98c6e14ef555b31ea83f2fa3e72cc62968c0449e98717fb71df4bff3b2f4619ad7a023a850ac3790fca5811d864cd70d5bc6615adc398aa4715cf873f27ff3a38d2d5749476598a52191f570efc126f83f76b9401b3d5061a4a554defc1d04417da09cf95ca685a7134a5bf89ddcbd4bc51145c4d09c52c755b9f624517a4d233c262324072fee06c1e354206ab246195de3c1a39512f0bf33c97c2dd93f6cd36bf78155c0a78913fc77f652febf262decf8c2c3a999f3e94401027fa8c51fbf4e60487fae46380bfc003006e59558574a4151d333adfd5d6249753dee1c45b972d717db9a7407b5695e17122b49a8c415c06813d2524b790fa77f87ad751c955987b5a2ae5e12cf2c48c6cbbc45dd6f3c368024c85d2a21522a8cada9b9fe3761ad92223278dbb5f6517fd9ef5e6008eefe641af1844dfa4f8d676816bd7b05aaee24c61a511373e00f135de85e3e586a9800e0291e89242ea5aff1a23ef79f3faa0a2aec111ecada1d218a632d10749fdbc66feedac5742ec62c6c086e47c3b884f2073f314422f4340266f307934b4c287fbe06b709e2adb73daa4364189a4b2dbf2a02b90f4dc11c4536960eacdb28580dc349e58176b25fe43127e106f24f1e96076dc2242984fcfb8693b1a8ec4ee42a3eea3137ee5269925b8e43ce2a3599904e22a37520e75afdd0607be3daee555da7946ac541218c40241e3f77b282d50f6155222a8a84d167e2b547da9b25e9af8647250ef29b8ecbf93f39805893f74c5d35cbb62218dd42f8cc31061bd2d52997ad81a3f9f8a73354699bc7d813ea172b3043c86921a66ea6a6256141638c90cb83ee3f9f9d9e3b792e37c9d61f4ce7f536dd3c31635d48961e696760608349a29c6bc83cbf9911d37fc4c8e814c284171b266bc11ab0e4b2b9e07ca38919decf41cad5b57feda8f5e6e7ab2179a371c6249f5c2a74a3272c6c695d5810056ddb68531ab4f215fb41549a50297bc552696acf8d95c00e58810ee42dcc0495e366a4c08a7ae37b204d00e1d4e5127208316ed838f9d1a689fc0dd45d2b0df63c25601362a9ea6487d710cd4e4fd170aa1d4e1e7ec2b817df3fe4446d63aa4598b9fa490c6f8b865010a8d50628fb6e695dcc80300bf3cb95b18e9891cb99e5ca7f0b3229196b8d1a301412eb79f3eab1c30cb4360c5710b95f9d1160dc997bfee97e7bbdd811a12e1b1bc2babac8192e3e2996bd6be8646af7bf0ca7060da070af5260fe8f5bef0bf14f1ca0c80df3a57c1b7821bf8e3e730031dfccb6e679dd759c6921bb4f8119fb7034e62691addff920543db6c5924a9053243f16b97a849be4adc38acf2394ca6b63099d031b2f59ec861ef5d114a05e6e640fef05423441442f43bc5ced7b60f055a7e551f79d2297e9e27eaee5e11455942d210d92310fe877bbe5b00f51cd61266fa958cc213fde706023c52f9a1ee6bda877a7df34f302d09431219c490621ea37bc82414c067c1f73916b860de3c151c2550d25ad538e046e8274862623f45dc2c6642a33ec2380521073695e7bacf7ecdace5091452ed2f658999835d89e15c3e2b1a9dc540ca90541a97983e463f65edfa4789f7663388958fab35daa313f643afd59fea57b0983176c9de7d8235638729e378b52fdbe711a67c292dc9cf9b8e0a1fea40db965d34261bd28bf20d17649b2217963e85ff4db54010c79c81dfa5f62a070ba7921de26e817b9b233d2c46a204cbdcbc5b5c3dd8ee2e81f22364c23b289595067aff15d6c40a034416df830ff2fc6deed6d9e616c57dac8fb00b5a6c47f5855ae44a22f89d83cbd37bf7e7faec6a78992f9245339c070efb837e6243cf9499ec29066553f791e57ea4eb73c5165a7f0c60699560c8cd30dc49636d5c816571c2bc6fe4029fe8234f85288cfbda14f93ff85293c74fb416e49fa47be4a796ee064ad94af6f78d8191c0b786e274a63d79d181891c7fa892cb9691f5a4e0dd66cf694437c248f65ec42c30afe1fc7d909d7a423efa587cefbea0fcf2b5d4ffb970734cbc92a202130eefdd5515b9fe72288763de4e490d94482db8c3e62e160a3faa5cadc3fbef8cb856f230700d350c31b78b03a15f40909cfd49bd15dc6c8d943e774511b01e31affefec339d8ffff5b9886a40df853b106827938adedf29e6322a2364f4b6e82eec3b176f21491b3d0372cf72521da2a720405c819add1f9410b1eef568d91fde53c827ec66713a8dcd064cc242bbda0fad91340833ef883edaa885483ceea128a2f1b74467f9253f93e6acae4f7acbe45b67fbe19cdfe12e0360a9ef6b0f1a272bf272ee9e7e6d71b0f8deb54cb87ef90454c8fbaf7450dff610a98417d4de4b7d7cbf2c80fb6165716417b8024bb2594a05896f2853b4fc892ab4965803037af3d7e99e7cee95296afd8c646260f9c045b2df87fa37f3f3cb8db7e65d67743c3ae0bb31b70257c4db83fec5909d692a0be9aa2161fe78cbcc9e8f1dd8fdcc2d5f07473908e919c698b501db13aede7f13b7cf8e31429cb85b8ccbccfe07445ce2de7146ab57431146260678650130b04be69b790f9104945ee298b88a0cd0d57ae5ab7dce58a9e549d38e7dd850f94214a0ecd975bfc1a23dbe64b803e3ef1c7ca5c23438f9cd76ac780af19f17b69d2958987cc3bf4fd484361635878b3702a3dae7a9a84469742827b3e3b0dbfed35f1216afe8e71c3001164e1e2f6a106848bc901a61576517e58f67b510ebe2a2e1b4518742d7178c2c6fa540b6857fabacd3d5471177e6b482b367299299724c753a953318eacef9d6feacfcdc3a7a15ccbe2107d25d0f910ce41f7fe1e7942ea6593a093e8d6f4d581f002254f58aabed16e7cae93a07506fef8d35a4a6f9b73c2f33a489038120fa637f2cfc35decd7de8082b2d1964252e9870af5cd74cc6376f1dd4270cfa3db7110346375ecdb5206fee9b4c5f541f0c0f1caeac93169fa915b609439732edccbd24a97fbb6af83201d4896875b57a2ba7ff443e3ef458441030a01362e0ffa0cfddffa88845a2d841c7b9c5dffc524654a8695329325843005c8187c7d87925171d1bbdcfba529b86fe7c202375e9374dd991d90a7abdfa7cc4c409ea963fc06bd7a3a4b114859498f8b8816817ab73d81ef4bb816adb12a7b47127f2a6ea142ca3d339adc19d3ee72933b2855b7ff2b4b3f8b55a347e6a94bad17c233d05a2b5683754bf3212aa6585ba059ff2e0b270d8036e074fd4b077850f1d9d36917b2486e639a721ec8e26ceaf921e2deb1e87c7e28cf5f524805c700362210d30b3e67fce17d01486a7f2a0d5d67fd0d6c1b5d693e3a088d89fcb905099c52a21bd9c2cf5ac78c176a7f14fbef25c5dcaa3cd9938575e3b7db0018f05cb052d1006f773fd4b829bd637b557dbf856742626a6484300d839918974bad74bc9735b34df0c337523ffad3d", 0x1000}, {&(0x7f0000729000)="ad224db394f56cb611cef3875f743ce1c6b2a89b06dc74c927f763bcb0fdbed66042b8ca5c77ba5a4e3edd2d14bc78d0", 0x30}, {&(0x7f0000b86000)="a580f2840eb6f9505cb59067ce11", 0xe}, {&(0x7f0000466000)="8020b05596121bceb65c9640d3e363c5c37c3bfbae1b28e13a2395096b7922366213c6fbedc8921c2c1f4f57b08e89eeb2fba885be978704", 0x38}, {&(0x7f000038a000-0x4e)="1980abf396272459e69a611803e9cb83a31d060bc1e3a164426172b21915d26660b5acffbadfe1fbdf6345cd29f6c2d82a886e4b75ee87957a8aa1169a104bd2d09ca530fda5da95d9c2737d582d", 0x4e}, {&(0x7f00006fb000)="b866b92cbd1f302b5ca977a7d0d59849d246558a7fe8f3942b3829ed7fa1cd8e5900770f07369fe8806a518e", 0x2c}, {&(0x7f0000883000)="c2f4f8c0c20c1e79df715d14b1d6af43d0c711c8e9f25cf259a7df441b68216b07935dc4609ed6011295c905ff00fd277fa5e7d99b742383ef8bf362cfb34bc70e127bd7248e0a8ce52fe4cc22698a1ba7afd2b73590b8edaa6fd1aceede82bdf900bfb806be21fa8e6dad0f2a37bcf6abbfb46e30a9c8a0f86e4c6b10f4c9c4a25cf7e58a2dee67e4e8b687c64249327d51580b6cf6e10bb89dc339fe518575559d72e0659e7755cf", 0xa9}, {&(0x7f00003b6000+0x23b)="bea920659c017f56267f99cec64632d843fcec7497b318c13392be97310b78bd92bf23748a27f8ef5f9bdff505868a625bac15d6bc8fde2c61de432846bea0e91ef0c5e72a60feb8ca55e10ebcd11f29a62e2591c7a9cd61c0a61d97473a3187026a9a12b3eb1d1fd7c14779aab572ed545f455fcdddce160363e9cda52bc7b63f58215e6e551ad4c5fca85ad9c9de3991869b3a7c32a30fd05863fcbe6986ce6088b78b3d5508d2b057407a25518334387ea306230e99fc426089b14c467515d5e57aaafd7d8e6601d9c5ebe4686a79769a24c07b2c3f6c45ab2a0613cc5e94027fbef3b9ad76", 0xe7}], 0xa) sendmsg$netrom(r1, &(0x7f00008ec000)={&(0x7f0000c1e000)=@full={{0x3, {"c8a93584e2fb1e"}, 0x4}, [{"79c31a36080e34"}, {"7f3803c2edf77e"}, {"fa9acb43a5d76c"}, {"03816c2ba9409b"}, {"5952a7bb2d049a"}, {"3662ae9b2e014e"}, {"c65b7daaf3b277"}, {"c148de0a6bc890"}]}, 0x48, &(0x7f00000e3000)=[{&(0x7f0000199000)="7be0453714d44bcdedd923db61201f4e8458c29cc0722ed2082a11a470db6a053504c982b879919962a72b03fbf9bfeb57d90412dc5a8fd1ccd0a47696d48a69cbdb744fe49d3f595257121192574587ff53ee2cc6a120c46b24bbd17bdffe117068f1a98a798b6d19f6b0227b6fef4da20d4f60769ecba61eb751b518", 0x7d}, {&(0x7f00002bb000)="4544d1a3d6c172ef4847ba6b1bc496da4c4f1ca64d00884811c757229dc11c5daf534b9454f9a75ec7e21ea64d92eeb9e462b5a6435fa47f5b3cde181aaaae103e5a4745ebcb1cd90229c599488ab2b4327bf43a5972b77b0f816d4d377961b021d6a46bc1e298d1b2217be01c1722e95c4a15107237df52f6b0c4e46b4d67cbb163162659cf6f0ad52d0d901972689098c4009108adb2af5bbf3c7b59f791f912ec0fb9911e22c4", 0xa8}, {&(0x7f00005e1000)="341cceea77fe65e5379c1f644d472f31a69630fdb9d203a2a3f2cedc9a97c201dd8a715299b6553441078d2fef435c401495290ec2e2be77f67008fda487ba", 0x3f}, {&(0x7f0000605000-0x61)="f53f16847c6433b6c4dfd87a91f1377a2281c2b67ff997bf0f30c6fa55d5d79f79a6883218573a9f4c9b79daee05158bdcde428e8eed634b1894504a095ccff041c28bdac9143ecc7d6b53c4817f41b4f15b0df80c644e06f237f66ca813272a02", 0x61}, {&(0x7f0000237000)="3c3d9c52216c46046b40e017a89ba9931b3b461723acbeb91e1e71b1fdd02baf76f537448a529b05e47b5a51123b58493ff82a87ffa155", 0x37}, {&(0x7f0000b07000)="a592d332f7ccac6304136c035bdc69d7fee01893b2dd2b67249a92a818e14661604c4b275f0aff6b1fa1e3b7fdebc5e46534fdf79c0f40faa7a8c4fcf14697dc6e6a338cb1aea890407cbecfa9676e0123221b2b69911062aac46d58c5cf351191802081ad6d80f2bfbaba2e47196ed1b0e6248f36b2bd9fc4d26bf649577c1093824f9d0e56e3ba2fc53149268316e5e2846f694c32a3e000da42f342517efe06fab3a935c6f79362bb714d787abb4ef8f3c0c46048ed5ba0678ecea12b8f26b417c3b5031ef58eb0af51586cfca6e9bb1a6c0e7ef7a8b716b847925388e72d1731e3ba", 0xe4}, 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{0x50, 0x12b, 0x9, "90e01183d42b14baaec8631dc2bc9e5b5866e87d22974cefa414def6fca7ae7d0630fcad0929df180740f706147ab9ff62e3c53b607000884ab8"}, {0xf8, 0x10f, 0x5, "54d9091863796358be778b97d3fe68bc7ca5e2dd620aa65d94e1cf2507691223006ad0db637c177e5e9cd93c6f5e0ec8922d80b25ae532ac9c5f20a628eee26de05ace5155526fe65316ef97a902ea75f7539b57ee3f06a72f06b28a8b461a585d24d6346591271b59835b18eb57714d1d0525e2d314e1f7719dbd3eeaaea4a5078b03b3b7805b514b608b5d767871c29a3431e9dc1add1a8b5ce8b71ce450ccae74e0930e38d17a264f05a7cbfa6a72047e7b60baefd816b1063dd241a5b339383e034cf3301a5f778b0b6e4e0c19e5a09779d01c5a0d736126da1f26d60157e9e7c251b282da07"}, {0x50, 0x119, 0x8, "5b685409b28bfd1db17b6c9b480d8dd518ccf90946c3b9a83906aa02183e5ddc15ed28e89f7e09ed3676ca505af833c66f8c48ff8f114453c92c22a296"}, {0xb0, 0x13f, 0x8, "af4ea41ec848694db4d40fbb16107bada2b2c549f2fcdaaa6a25eab3898340ecef68bf3e8a26bcda88e434d599424212b34cda1032ea943aa9bbd17d55230c2dcc7e4c60cd807a5a2a95572b4346ed8d93fca705b49c06e9d7e7f655c8710a9ace45c6fa46a2c00f536595929ced3790f203027f74295b1866520d409b3f950aab3cd97e7aa02d37964569b21855da3db7c8fe8a05852277f8d207"}, {0x10, 0x109, 0x5, ""}, {0x110, 0x115, 0x1, "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"}, {0x10, 0x1ff, 0x8, ""}], 0x2458, 0x4800}, 0x40001) sendmsg$inet_sctp(r0, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c4a000-0x8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054e000-0x8)=0x0) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2d000+0x65d)={r3}) bind$bt_l2cap(r4, &(0x7f00003af000-0xe)={0x1f, 0xf561, {0x8, 0x80, 0x80000001, 0x9, 0x1, 0x7}, 0x2, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008bc000)={r5, 0x79c, 0x3, 0x1}, &(0x7f0000eb4000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags=0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/24 01:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d02000)=0x2fc, 0xe2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000024000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b02000)=@ethtool_coalesce={0xf, 0x20d, 0x81, 0x5, 0x1, 0x1, 0x9, 0x6, 0x38f, 0x5, 0x1, 0x5, 0x80000000, 0xffff, 0x3f, 0x3, 0xa40, 0xffffffffffffff81, 0x100000000, 0x5, 0x401, 0x4, 0xc0000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x7) 2018/01/24 01:12:49 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000024000)={@loopback={0x0, 0x1}, 0xbcf8, 0x2, 0x2, 0x2, 0x80, 0x1, 0x3}, 0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000025000)=0x0, &(0x7f0000002000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x0, 0x19, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 2: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x6) setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/24 01:12:49 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x2, 0x9}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 5: mmap(&(0x7f0000000000/0x37f000)=nil, 0x37f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000381000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000382000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002a8000-0x4)=0xffffffa3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000db000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, 0x0, 0x0, 0x1, 0x2, 0x8, 0x2}, 0x20) socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x7, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 01:12:49 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bbf000)={0x5, 0x1, 0x5, 0x9, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004c0000-0x20)={r1, &(0x7f0000eed000)="", &(0x7f0000fec000)="13", 0x0}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fee000-0x10)={r1, 0x28, &(0x7f0000fee000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fed000)={r2, 0x2, 0x10}, 0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fef000-0x18)={r1, &(0x7f00004f5000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fef000-0x10)={r0, &(0x7f0000fe1000)="2b11d1527a289787a40d2b9bfdfacbdd91292e64737fcde237d16635c583d8586d5a3e76e287c30acb4611f9a07440afaf13b5642c03c19ae7a374d7265b42b74aa12fe0c9eac47d05d3dc0bc6b5a301b5b5cf5c82adc4ae3b126769d8d2202aba8dc71acfc790e078a171bd677acffb9840da7882f1839365445715b14db6216666a14505331642ca66fe2ee24a68e6e8d34767b47036cf19b56084be74ea00f47ab1cd039eacf90859c277deec45d88ab01fca94bb57eadd4dc7848e24339510c992e53510acfc35a90ff0ae880d9b1b8a8b552a797ac0078699320367c1d956e59249518a06fd0d5ec7c51bf95f3cef4722b7f29249"}, 0x10) 2018/01/24 01:12:49 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000009000)={0xa, 0x1, 0x12, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, 0x1c) 2018/01/24 01:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ec8000-0x4d)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x0, 0x5b00000000, &(0x7f00005bd000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000882000-0x4)=0x0, &(0x7f00009ed000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000647000-0x4)=0x0, 0x4) 2018/01/24 01:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000134000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003f1000-0x78)={0x9, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x80000001, 0x8, 0x200, 0x1, 0x0, 0x2, 0x100000000, 0x6}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000852000-0x20)={@common='gre0\x00', @ifru_flags=0x2000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x18, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f23000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f23000-0x4)=0x32) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f23000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000)=0xe8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x80000001) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d94000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f23000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000a88000)={&(0x7f0000f22000+0xb8b)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f000028b000)={&(0x7f00009e0000-0x1b8)=@flushsa={0x1b8, 0x1c, 0x8, 0x7, 0x0, {0x3f}, [@ipv4_hthresh={0x8, 0x3, {0x11, 0x17}}, @replay_val={0x10, 0xa, {0x3, 0x0, 0xe5}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @lastused={0x10, 0xf, 0x3}, @sa={0xe8, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x3, 0x1, 0x0, 0xa, 0x80, 0x80, 0x3e, r2, r3}, {@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x64af, 0xff, 0x8, 0x8000, 0x4e2, 0x3, 0x7}, {0x1, 0x6, 0x1, 0x7}, {0x1, 0x3, 0x50e}, 0x7, 0x1, 0xa, 0x3, 0x380, 0x4a}}, @algo_comp={0x6c, 0x3, {{'deflate\x00'}, 0x118, "c86107d262aaeda09d2b4beb0dd9869e41748816057b80fc6c449caaac07a93dae17b5"}}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000044) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000f24000-0xc)={0x10, 0x0, 0x3, 0x4084000}, 0xc) 2018/01/24 01:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000279000-0x8)={0x0, 0x0}) ioctl(r0, 0x7, &(0x7f00007b8000-0x7d)="105cd47a31f96c0e2d019e0b6d544f7071512843297b26d014d2bfb8267210700e4a6a5d0faf366d7a8761625fc051155eb35d1a4fcedbe02739751bba9aefdc5978c7c02a8df5f08474340e3f8445970bdf6786074ed66da86a6fc444585b1f8ae5493b6abcc57ef9e1dc4d114f8c77558ffdce707fc9c592b2d4f9f3") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004ee000)=r1, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000513000-0x40)={@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f000037b000)=""/192, 0xc0}, &(0x7f00007ab000-0x1)=0x0, 0x11}, 0x40) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000073000-0x48)={0x3, 0x5, &(0x7f0000d2a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xcc40}, [@ldst={0x2, 0x0, 0x0, 0x7, 0x7, 0x3, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a21000-0x4)='GPL\x00', 0x6, 0x25, &(0x7f00003d2000)=""/37, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r3, 0x5d43, &(0x7f0000dc3000+0x53f)="3b0e25319aa37141db045aeb05c473fae8e1cce57654bde618d22862567e348ba619cb8a008e0bccb1ada432384bc4b38cebc742eceea3e7c186a18ff4a3eb99087831ea15beb12e6e4437bd6e528f0875a192402239a878e9bf68738ce3b0d373a3206f07ffb4fe980eac51369f0edbb216b674019f0e8fa67e2c33e103d56aaebab11b81595aff884ec0f3bcd0f64887eb4b69a64d79da4bd67f9b2c1cc48c4e8afdc08af0a793f6cf3627ee7032b46ebe7d8191bce9") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000099a000)={0x0, 0x0}) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 01:12:49 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80003, 0x100000001) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000006000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000a000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r1}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000000f000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x4, 0x78, 0x100, 0x1, 0x400000, r3}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002000)={0x5, &(0x7f000000e000-0xf0)=""/240, &(0x7f000000c000+0xbb0)=[{0xfff, 0x40, 0x3f, &(0x7f000000d000)=""/64}, {0x5, 0xdb, 0xffffffffffffffc3, &(0x7f000000d000)=""/219}, {0x1, 0xc7, 0x24000000000, &(0x7f000000e000-0xc7)=""/199}, {0x7, 0xf3, 0x964, &(0x7f000000d000-0xf3)=""/243}, {0x6, 0x81, 0x743093a4, &(0x7f000000d000)=""/129}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f000000d000-0x8)={r5, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x8000000000000, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 01:12:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) socket$l2tp(0x18, 0x1, 0x1) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ec4000)={0x0, 0x0}) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fad000)=0x207, 0x7fe) bind$vsock_stream(r1, &(0x7f0000fa9000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000746000)=0x1, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000acf000-0x8)=0x0, 0x8) 2018/01/24 01:12:49 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1042.893509] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/24 01:12:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x2)={0x0, 0x0}) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) socket$inet6(0xa, 0x1, 0xa2d) socketpair(0x0, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000003000-0x10)="", &(0x7f0000004000-0xab)=""/171}, 0x18) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000005000-0x10)=@common='rose0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000003000-0x8)=0x4, 0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/01/24 01:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bb7000-0x4)=0xe8, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000de4000)={0x5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}]}, 0x230) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000897000-0x4)=0x0, &(0x7f000070b000-0x4)=0x4) [ 1042.963496] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/24 01:12:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000284000)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$inet(0x2, 0x80a, 0x67f3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe89}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5ad7}, @in={0x2, 0x2, @rand_addr=0xffffffffffffffe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) 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) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0x8000, 0x100, 0x8, 0x7f}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000-0x4)={r1}) bind$ipx(r2, &(0x7f0000002000-0x10)={0x4, 0x7, 0x100000000, "128375f5c937", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000002000)=[], 0x0, &(0x7f0000000000)=""/40, 0x28, 0x5}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000282000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 01:12:49 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d21000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000067000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000992000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b3000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000037c000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r1, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/24 01:12:49 executing program 1: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00006fc000)={0x0, 0x0}) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4b000-0x20)={r2, &(0x7f0000e80000)="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", &(0x7f0000779000-0x72)="09694e09790e2b1b0add0e1dafe41d6df86daeb0cff4c031b9ca7e845bbb5b2eb3e4126b70da219a730d56280404c69e6a1449bc2a325093e7edf6103b9eca4394c579d84ad793ee9d769ab6cd755c13bb509267780c9d6dc6009f2029639b1a26213f3501efceb1c384eda3e34ae32f7c52", 0x2}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000036f000-0x4)={r1}) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f0000f4a000)={0x3, {"ed0b13ba36e76c"}, 0x80000000}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000676000)="31c2c13773428b960b63", 0xa, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "381f98183504", 0x0, 0x0}, 0x10) sendto(r4, &(0x7f0000268000-0x5e)="fe1c263b37b98f6b55beec7b1fba83ce31aaa144c29217738e2cd6867b444cd24e96a029b1fefbb83a7e3840f0fd49ebf27b21a0542433f542d5bf877944fd94e588cf11337cc284e3151ec9add9917721169dd00619fbb7f133d1140ed1", 0x5e, 0x4004001, 0x0, 0x0) 2018/01/24 01:12:49 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000308000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000506000)=0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/24 01:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000088e000)=0xae33, 0x4) sendto$inet(r0, &(0x7f0000be8000)="", 0x0, 0x20000001, &(0x7f0000f3f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000c, &(0x7f00003b3000)=0x541a2444, 0x4) 2018/01/24 01:12:49 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000981000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da2", 0x20}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:49 executing program 3: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00008c8000-0x4)=0x500000, &(0x7f00002bd000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 01:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) bind$packet(r2, &(0x7f00002bd000)={0x11, 0xf, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getsockname(r0, &(0x7f0000cbf000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbf000)=0x26) connect$rds(r3, &(0x7f0000aad000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:49 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x2}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000012000)={r2, 0x0, ""}, &(0x7f0000010000-0x4)=0x8) getpeername$netlink(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) 2018/01/24 01:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xd7) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000193000-0x4)=0xcc, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000954000)=""/28, &(0x7f000044d000-0x4)=0xc6) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000f05000)={0x0, 0x0}) ioctl(r1, 0x5, &(0x7f0000474000)="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") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002c3000)={0xffffffff, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00004bb000)={0x8, r2}) 2018/01/24 01:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept(r0, &(0x7f00002b4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc5000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect(r0, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x545ab6b05e97176, &(0x7f0000b84000-0x4)=0x0, &(0x7f00003dd000-0x4)=0x4) 2018/01/24 01:12:49 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1f, 0x6, 0x3, 0xc12e, 0x8}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0xffffffff, 0x4}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @rand_addr=0x1, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x101, 0xffff}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfad, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r5, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xe4)={r4, 0xdc, "aa2a2b9f0ffc81bd90ab817c573f66ee3a8253cfa4ec4b5ceeba231122a73bdd1356d0a8c76230ca86ca96734b75a6a67201c197878d22c215643c66fe88165bd6f51be0103f330e6c9f2d517c09493128d53cf98abd144d4aa80f0fb533ca3665831e69f1d364d512bfb4a458bebd2e59999bc9a08628fe5f70bb111f6f3f153ea36a15e92ca66902cac9204c7d9a8cd899ba8df5dd9f001a66ce9bbdfade6e55cd04f2d91183e0de8f083d8e425da2893defd2a7cd2ec5b5255609e2b211177f4d57bc3ada595591b735d50246b7ff5fcd52f2d0eec8961609b1a6"}, &(0x7f0000af7000-0x4)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000002000-0xc)={@rand_addr=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000+0xdce)=0xc) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) 2018/01/24 01:12:49 executing program 2: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000100000)={0x0, 0x0}) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000100000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000101000-0x4)=0x98) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002f000-0xd8)={r1, 0xd0, "596febd066ea96cc099efc4cb9aadb8a23b2b9c3b725e6d59d8ae843dce3642aca47ea3c8e628ed63ed051216ff6ce299d8f3b9ee215d4193516e998fa5bb4c14d770a873da319f857fb483efd9a5a0b5ce1fc61a44a22d980b8aa7b6779b2f32e8bbfa6d78178939d2d59297d4722c399c377bdbe19cd3c0d486a8d2ed3a0f194968b78b1ebce104c346b2f4bb8d127335bf8f7bfee638d69d951166543e5528012e5f85edddcbf9e8e28e6a271efcbdbd43d9ad29ed74fd929c39a265bd032ed555d0f976cb6699bd02e18f5d914c0"}, &(0x7f0000101000-0x4)=0xd8) syz_emit_ethernet(0x6d, &(0x7f0000100000-0x6d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@snap={0xaa, 0xab, "1c", "bad0a3", 0x8a65, "b63361290b6f961c2a1a2590df03a7135a45a75a15b47442612c1d6d2822b62f25339b928cdd497002206218d887e4ce35cecffa4b63034fe577317d4f88279fe4b93a31455fb61c7b1d9bf0142fbc50c103f79ab7c950"}}}}}, 0x0) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000ff000)=0x0, 0x80800) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) connect$inet6(r2, &(0x7f00000ff000)={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008cc000)={0x2, [0x5, 0x8001]}, &(0x7f000074b000-0x4)=0x8) 2018/01/24 01:12:49 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000064c000-0x10)=@req={0x50, &(0x7f0000f1c000)={@generic="c88da59521032744b0cd9c1893c97a1d", @ifru_ivalue=0x563a65e2}}) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) r1 = socket(0x8, 0x1, 0x6d1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000479000-0x10)={0x1000, 0x800a, 0x4, 0x6, 0x0}, &(0x7f0000fce000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c8000)={0x0, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100}, &(0x7f0000318000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005d5000)={0x0, 0xb1, "e9cbc76c8f52e30f56c5925ccd876f3d52c8c99b7833dddf17761930d58f61e498cfe67e080ef6c5fc6d874d670d155350a473774523493ea61260064891a238e620973f71bd9fec723ca79e4005b086775003cc454bcee6333f29a8fad24a2f9372ff0e2dffc55fd33fd4edde39fee39f9e957b004ceb6e45cbfc6decc54c1bf30c169b6d01187e032c8f66ed516f5f0030530a95e164aaf0550f1196ad2fe59c8c108ed9673dffe889a39c51056ea3a4"}, &(0x7f0000d39000-0x4)=0xb9) sendmsg$inet_sctp(r1, &(0x7f0000a9b000)={&(0x7f0000a37000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000091a000)=[{&(0x7f000049a000)="8a3daf88da42457f48124234e76aa10e2c683509d01718f9ab3d1d5e8c25dc6bd057fa1c97295b8267e47c39d9ae20937a15105e523e71875a135f108d049b41d8f64a1401557eef7c7b5117e5212ee388d3b524a87f6220af8dcc5364a3a3ecc74ba9a26248d586f3a0adc71691a88496cf89a13d9be73c92ebc1ed8d3d5de717991bafc2a0", 0x86}, {&(0x7f00003be000)="", 0x0}], 0x2, &(0x7f00009f6000)=[@init={0x18, 0x84, 0x0, {0x3, 0x4, 0xb8e, 0x38688fdb}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x800c, 0xbe, 0x81, 0x6, 0x401, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x20b, 0xfffffffffffffb42, 0x6, 0x0, 0x9, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8f, 0x7f, 0xc, 0x2, 0x4, 0x9, 0x200, 0x10000, r4}}], 0xc0, 0x0}, 0x40000) 2018/01/24 01:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x400000000005, 0x400000000000002) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d1b000)=0x800) 2018/01/24 01:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b2000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00005af000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4, 0x5, 0x8, 0x400, 0x401, 0x20000, r1}) 2018/01/24 01:12:49 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x401, 0x84e0, 0x8, 0x2, 0x200}, 0x14) 2018/01/24 01:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket(0x800000000020, 0x5, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00007f4000)=0x9, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000feb000)=@req={0x3f6, 0x880, 0x1, 0xffffffffffffffff}, 0x2b3) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002a0000)=0x6, &(0x7f0000c95000)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00003ef000-0x10)={0x1, &(0x7f0000bff000-0x8)=[{0x4, 0x1f, 0xffffffffffffffc0, 0x20}]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000043b000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f000042d000-0x4)=0xc) sendto$packet(r0, &(0x7f00009c0000)="27fdff1c79994cc7c1dc17f78c1bfa667a9120246e36c54ac6792b4ed4f5b6078243a7465b0b", 0x26, 0x10, &(0x7f0000727000)={0x11, 0x5af3e0530d2538b7, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x2, 0x5, &(0x7f00006be000)="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", 0x1000) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000046f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="6c6f000000007f0500", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000014000-0x10)={&(0x7f000001d000-0x208)={0x208, 0x2a, 0x2, 0x5, 0x0, {0x18, 0x0, 0x0}, [@nested={0x154, 0x3b, [@generic="34436d501487d8d4557e5c8083ccbf6c10e2507889ede99b856f597181ae5aecf73092207c18755b5e651d8aa489bf39a2dc4c85c5ea54a9d5dcbcd427741d5c9fd76908542e483b5f4a200ffeb6d0627a3f61479ed9723a9982b3f01c1e3ab5f7fd9832c034b44ab5856c4a91826d82622def4287f50a7e1e4a1a6ed913aba7dddbc8e6189b088940102844e3407ec53a60e19f527e21f4e88f2846a01338e5e07c0c7fca5d05b194da9f2fd20b6af44ed85dfa5bf8b8f0a44235f0", @generic="b5313c8632b8ae2760bce96de00eb704d2b97a4752b9a166a536521961bf7bf96478df2ae88312ae14e4fd81a5f0c5844fe6b2ad85c7f63710293b0a845baac642a1115d2d667025e181cc06b3aaf32ac0de0dc326fa8fee518749ade83f2aa441e4a47f7dd1b36a30bd49081ce8", @typed={0x18, 0x59, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x3, @pid=r1}]}, @generic="340bbf2c4143596b938b20b2ca32f4f715ad3e3adef06f857be429645d872e", @typed={0xc, 0x70, @ipv4=@multicast1=0xe0000001}, @generic="c2a8a019d938ccc8c071a0eae393de1748e5dc9dce9da3cfcb11e6d131f220e9ab78b32ee1dc11fc9aaf743f1bc30a7678b15bbfd279c356ca0297c301f73f8768622428382e74e43468ea02d34ec25b45a41bd8812dfc2a3ca3a0c904cc061297d059b66b1ffc88cbd9b22114ebaa061293"]}, 0x208}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000090) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000016d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) pipe(&(0x7f0000d99000)={0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x5, 0x2, 0x80000001, 0x6, 0x7, 0x101]}, &(0x7f0000000000)=0x10) 2018/01/24 01:12:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xe4)={0x0, 0xdc, "f36becc713b3995bd940f3050652875e9703b1db836d887ae9a35c0b85d7865b39e6a0cee30df293fedc99cdbb95cad30ee3ef154c3a4728d5d6ceba6c16a443b436380e203ac4f5e5b41d3cd377129c00c11161816da0541fedc9b4ee610d777a34244e8f127defbc12384474db1e23e424bab2f12b2d8e487573f318c479bdfb1015e3357d00c8431417ed7b86ce4bf01c604e0a4ef12098d8f7305f8ff0e7e6fa4a0893e2235608db9d12c33d3d931993f18e6ca2c71f0698b309e41ddf324a8ce45577aa785226debec5385a77f1d1cb3cee094d1ab24d7badd7"}, &(0x7f0000002000)=0xe4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x1, 0x17}) getsockopt$inet6_buf(r3, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) 2018/01/24 01:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000003, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000980000-0x4)=0x10, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a25000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000045d000-0x10)={0x2, &(0x7f0000144000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair(0x0, 0x2, 0x40cc0880, &(0x7f0000109000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000077b000-0x10)="1620f2b061a5f0d46e3addac891540a7", 0x10) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000d32000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f91000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa77, 0x28baa78f}, &(0x7f0000c62000)=0x98) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000923000)={0x0}, &(0x7f0000452000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000191000-0x8)={r5, 0x5, 0x2}, &(0x7f0000a7b000-0x4)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) r6 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003d7000-0x4)=0x0) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000ef6000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f2a000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000abf000-0x4)=r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) r3 = accept4(r2, &(0x7f0000b71000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000508000)=0xffffffffffffff60, 0x800) accept4$vsock_stream(r3, &(0x7f00004f7000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x0) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000052b000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/24 01:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c96000)="4f066b52f88a956f1ff671000fb81cc4", 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00006b0000-0x64)={&(0x7f000018d000-0x18)=[0x8000, 0x80000001, 0x8, 0x9], 0x4, 0x2, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x7fff, 0x1, 0x3, 0x7, 0xc9b, 0x7, 0x1000, 0x101, 0x8001, 0xe90c, 0x5215, "f3c8d0bd6adb744edf346e23c6659bad8a24e373a91b808c691ef8c78c5d45fa"}}) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1008004) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000985000)={r1}) bind$bt_sco(r2, &(0x7f0000fd8000)={0x1f, {0x4, 0x400, 0x2, 0x9, 0x0, 0xdb5}}, 0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000ef0000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4(0xffffffffffffffff, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000687000-0x4)={0x0}, &(0x7f00009ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ff6000-0x8)={0x0, 0x3}, &(0x7f000006c000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00008b1000-0x8c)={r6, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c9000-0x4)=0x8c) bind(r1, &(0x7f0000f4a000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000f8b000-0xf)="", 0xff8f) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000808000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fcf000)={r7, 0x0}, 0x8) sendto$unix(r4, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x4, 0x0, 0x7, 0x8001}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x1, 0xfff) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000022000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001c000+0x42d)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000023000-0x2b)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000023000-0x10)={&(0x7f0000020000)={0x264, 0x0, 0x7, 0x400, 0x3, 0x1, {0xf, 0x0, 0x1}, [@generic="602c2c343c25e3a410667ede761f5d65ee012dd13afe7516f1a82d0f9c6b27e2296915951fbffd5a6ba1ea85281945bc516eb4ec5e427f3cc1404c9e5e1e5b18f776a09d10b748b27f3ed6eb31055291238d7235a5968fd426b7e63a9ededff8543d5ce3a4a46fafd8a6d3cf3a2d7d49c664cf0fb4d1f0", @typed={0xc, 0x40, @fd=r0}, @nested={0x104, 0x6a, [@typed={0xc, 0x3e, @uid=r3}, @typed={0xc, 0x31, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x2b, @fd=r1}, @generic="56df117b871151834baf2837fbee6d4726a830e850616bf810b25209d1c1e1cc739dfec90262e36a87d737a5ec9779f4b0b2a4bc2c677ca0ed83a13c0e1debe18bb9383e566e44ec98cf31d31a0810dca98101f148c3c0322f6f3c1d672bb90a56449a7c4daab3376ff03cb17c70cc3a395fbc6b4ab76b0bbf08396f35114e2afacbc51a247561ca7ad7fb3106e222aa140213085d47f6a6cffd3ea34a2b5ee4f09464dff8722bdafb697b13becaee393b8672a0d11ea782f0acaea392eee2f2389d288e", @typed={0xc, 0xa, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x12, @uid=r4}]}, @generic="e6ae65b0cb1762a82123eab4e6fc710c4fe824a283655a633492ae5f681bb39c0f6dcd14965a1cd8e650b9cdb93dd44969f7c834d80a760074f1f95976a6f4f556445b426dfc1f04a6c7a518b20f7f0f4372f113761db64d8242d043575073f35c68d45df618a3103814237f84f6301f9449fb07143113286f0c5f243ef767472f2c97ac7449e628409328240d1d4514b8cc4730a57a893f0a66023c7b50a29607a0ba9f416d610121335f78f65e74c7e0cd735494f2586e815cbc46096288c0faba66d57e60b573"]}, 0x264}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000022000-0x28)={@common='tunl0\x00', &(0x7f0000022000-0x2c)=@ethtool_ts_info={0x41, 0x5, 0x2, 0x6, [0x57b6, 0xfe2, 0x902], 0xfffffffffffffff9, [0x50000000, 0x7f, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffffffffff6a) socket$inet(0x2, 0x6, 0x80000000000000) 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) socket$rds(0x15, 0x5, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xed)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x87c}, 0x12000) 2018/01/24 01:12:50 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004a7000-0x10)=@generic="96ca9bef9df35a52f2a02dd703089853") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000018d000-0x4)=0x4, &(0x7f0000407000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f5d000)=[], 0x0) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007cd000)={0x0, @in6={{0xa, 0x3, 0x732, @loopback={0x0, 0x1}, 0x4de1622}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe, 0x0}, &(0x7f00007b3000-0x4)=0x98) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000076c000-0x4)=0x80, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x0, []}, 0x8) 2018/01/24 01:12:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x200, 0x8, 0x0, 0x8001, 0x91, 0x96c0, 0x9135, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0xbc, &(0x7f0000002000-0xbc)=[@in6={0xa, 0x3, 0xc796, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28c6}]}, &(0x7f0000000000)=0x10) [ 1043.558619] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=15481 comm=syz-executor4 2018/01/24 01:12:50 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0x6, &(0x7f0000dfe000)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d91000-0x17)={r0, 0xf, "beff10115bb73faf9e01ec51a0d04f"}, &(0x7f0000f23000-0x4)=0x17) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000f21000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f22000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002c4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000871000)=0x14) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f21000-0x14)={r0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) [ 1043.645498] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=29 sclass=netlink_tcpdiag_socket pig=15499 comm=syz-executor4 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f80000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000072f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f00001ed000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xd00000)=nil, 0xd00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000791000-0x4)={0xff, 0x4, 0x2000}, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000d00000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a15000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d01000-0x4)=0x3, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0xb9, 0xfffffffffffffffd, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="741585f3a1da", [0x0, 0x0]}, 0xfe37) 2018/01/24 01:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/24 01:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socketpair(0x1, 0x1, 0x4, &(0x7f0000e94000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e6b000)={0x0, 0x0}, &(0x7f00006ba000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001a4000-0x8)={r2, 0x7}, &(0x7f0000941000)=0x8) 2018/01/24 01:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xf, 0xffff, &(0x7f000095a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000073d000-0x4)=0x0, &(0x7f00001aa000-0x4)=0x4) close(r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000ff8000-0x8)=[{r2, 0x0, 0x0}], 0xff, 0x0) 2018/01/24 01:12:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000417000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xffffffff7fffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f000066d000-0xba)="37099f92299efa0f96ee7b902264efd82ff0914133a2dafbc0562dcfaea15c88a3f18b7451783b8f9eff3b4b7e459ef7b1b00dc33fbc6998ac4888f336f36d3107fdc5934c71fdc1fa3a356b3d74f4191ddc645339b63de0c548619d334f174d2ea7153af7976207093bc45151141a1a6ecb431c8213adc0feb3bbe60de319d0469babcade5ec92aa47584cec25d6d355cb147cd700ff72c5884bd14fc0df67ffa8937d95516eccb98e522632b5d2c3fa8d16b75a20ad28f53cf", 0xba) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000111000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00003e7000)={&(0x7f00007b1000)=[0x8, 0x30000], 0x2, 0xffffffff, 0x6, 0x0, 0xfffffffffffff508, 0x1f, {0x0, 0x8, 0x8, 0x3e, 0x3, 0x8, 0x1, 0x2cf, 0x4c9, 0x9, 0x100000001, 0x400, 0xc16, 0x800, "171d5db5ad2f8db5503e5618dd05c7932fe2066a662cbd3a7d87ece311d14a87"}}) socket$inet(0x2, 0x0, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e06000-0x10)={0x10001, 0x1, 0x1, 0x4}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00009ee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f6f000-0xb)={0x3, &(0x7f0000b9c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00007b3000-0x8)={r3, 0x3}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000287000-0x1170)={0x14, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x1ee) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000014000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/24 01:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000f33000-0x2)={0x1, '8'}, 0x2) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) socket$inet6(0xa, 0x3, 0x5) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/01/24 01:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000051000)=@add_del={0x2, &(0x7f0000325000-0x10)=@generic="dd1ff0cf3f88f1947dbaade0350f16c9", 0x5}) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000013d000-0xe)={0x0, 0x505c, 0x3, [0x0, 0xffffffffffffffff, 0x10000]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x1008)={r1, 0x80000001, 0x1000, "30d8d6eb67e9109767f4f8a636cfc95108b35f92de477ce5815d68bd74b8d8e769712e5a91f8db5c979a7b7e7465769aaf10942ea6296cfb058c5034492e95847de4519200e94feaed0f38241d770ef02b7a24253f21248c9e581cab71f0a44bd2cb9cc5423560ed9bac04923c78ea8a7aac862e137fb504bb441abf3b520af2a8442013638126398d4a8a9becca582ab388ffa865ae55514ffda1b4c796c7425aa09dc0aa884d43e82e4bc6aab4300881041fc02e687eb6ba29c1e4acf986d84258d86d97d05d91c8ec612cb11a1c9b184b19d61955f2d380f0a34ef56c42d2db3604924ee0d033dfa6b2ee05d548446864ec2679f44c528d96bfa0f27bd4919b7601c273bba402dd2358489b5c411035a80cfaf6e51a86a8ad44a0557857718ef7573920416271a873dcbabe8717604d70a8ad435a3d4db859607cd099cd83b8dcc8b5652d65e716c8b6420f7fb5c070eb53acb17741943f75ae7de745ec741f3060a53063189ce0954ab1fda133d76291c8229ca2ddc8aa95b315ba98d065ab9fe9619194761539e5af3a3810ead1d641d75ab27e7a753ff89d8325823a782024e20e6181738cd388613a310e64cd40b6ce89636df1a9b4937ecca1f990124b1c51249de84c2fe2dced7938d12c6ee5996bc72d58510bae9dd88c64b26a09809a8f88f668b521c371324c72547cff411e8e94df32de5b6c12e299a19b51ac028644b8bd33fae360cf1c9c7b4eadfeedca84d1f84290ffeb9f75e8523ba6e08816f6b09b8521ee705900b0d12ffe1d8a14d4a70471fd6cd7b7b3f57d115d758e9555c579f7fca4fd93cc90a38248067aed0b629efb6bab46eb9df73f2395e69847d7bb96c20ea988371be44cb096f5277ec33eecad4999fa4952bf69d5899d4991ec591b78fe74632614287a30327f753fce908afe907ba18a19f968cd9568b528d3d74401696785771dbbfa347266f345492130850d12e4ef34d32ad6593799dc7b10bec35a8d55b926bb458c840bbfd14a64a452ed0873fd9c29cb42c4d5b305adcf495492de563938c557bddc1d917f42f4374bba051f6426fae33a97d79fdfdf391c2d75c68ab8d98d4dd2a4d3b0224673213ce9b50c21b4c8950127f056c6381ca156d358ec4dcb27036fd7be2ca2ec0f068e58a2df14a7f61c1301d9538fa72288d4a4dd1289a6b8cac555c5d97abccfbac54a893bbc34bf0b7713e47c7caf7f1d42fe49cf9e3439538133cb8fa442cda0b048b757cdd8715ca32225ed7eb8e37f4e1ef10dd60411468136d70ef13e2fb358c6b6cdc4a2e4c148b3eb5c3df534bef0e5a64358cd29781e8d055408d5854e8695a9dc33f50400e7a8919653ea7a844822eda72ea131755eaebcc961ff18b29b8c052308cee05315f12faaa832dcf91a6727ed2337d43ab6139b168a605f4dc3c9d1d7f3bd5e479235fc42738ea375aad88e8e819f58084707d88d6d6842a60ed62a5a08857a87dde4efef0247e35c6e6bcb91fa9aed9ac16f0c8ac18d6675f36182f6c4da30d96d785858bb2ae378bbaf1b1412611a4a991342f8e2238654662f11eff52247541c72584b1e327a02b5a8ab585758af0db97501af014ea7c1ae42eae844868674f961bce18555dd52c29fb811577da9a05ac1ad3ac126bc547dbaf6a9c0cc8122a4f6c46c64b6b827b0fcc34a995445670a4e2ed8679f932f2a9b2b91e14f0c4c0e05264c2bc36b475d2f1de1f81741b597dcd0105a91d727cee21c37faee0b07fefcf74eb5ba1a90b110f02b373149108694666f7839bcda899609b2061ca0a1cf1ec9c3ea62a560b72a4e49f4aeb793b9f829428c95be2982bcbc7ec254ca2e627fa0b4087e2706009c2be380c3ca060be8a3c03967eb354976dec82e23662f5e9722123790d7ba07d1b7bc2f8a32eeb58b0ad79baf612f33c1cf803a0c4454e270b322d71b40b4ca2dbacac8826f19f8ef227a929154b6eb6ab4cc0d20eeb035a9ccc7e71ef0fe95072e37b46b8af64cb88d5ece955b6bab657fcdb84d9abda234143ce1e3ae91f95acd804f799747786ad03e2933717d723938807e5860bd7aeecbaa88e7bdd62d736bcac51aa38d80d995cb8ef8641c901586ebb96973e5d7bcca4ec93d112646bfeff33b0b358c3dd50ae98ce46e735668ddb4cd1cf291c471f0a364acf7adc030d9627f2f95bf2fd473d29870b02bf66007823ef9ae9f3c4b8f7c2c061a074b7063eb1ff4c929dd1f4801b42130c39205bf34b26016dff73b934cf31661069d71630100025d1c43faaead7396de9a83d9a9ab798dd2c524b2ce7e663f240c07c14f512092158c5cbafd208a1ac24f8af587c24f430a4dfee7df24c176eec221b7fcae67fabaaf2042338e554d93e36018fdf312e545f86fa4104889b10e161bc679912ed39833d1e52df760683815c10a4ac2a297cdb3b9d1b5ef71a33526251d928fd92e661a337c9eccf830a86c18175caf504c8f9dee3cbb1b206c4b27bc4926de68630acea684f78b7585928ee03c68b0bfbc2dd98201426f9f450b1e701ab277091383fddff34a5843f8db2148ecc2bbb18c7ba3c556219e9604b80e5a1341009980ae467c0c5cea0d042ee8ea68a75dd92afbc825d56dfebccfb2e2d38330f765fc719d745daa0b85b0f0ea9ca723691ea1a42d3b0dbd980f18f795c5d2239d5931218cbe4df45a132468a7c9c34012a5eac1780bfc6f069eb220c2ebb6d807861a491536a2a8198cadac3838ff802ad2cd2a194643546a1e2c079bb417d42c7d45d3fa83797cabf8ebe041d8eb47b49d72287ba384070512a11c02427bd5124412b0c5a3db4b4881c5592190daea9fafc7de9cc3ff4385ebe82e3d73464f101bdb42db557c9b8ab07bd8f68c3b16df2c0320ac02bbc1d86f23178ce9adbcb8295603a64353406ba210c27e57a89b31d06ad1feecaa9dd23f01cf0995b3b687d55519fc7d5a22b097fb204823e1fffa690c658603465b25271e2a74a7da5be3680eb6399e30befae22a43084ab038fe13588d360e65010fb77d5db11b7609a299b361d402aedf5608c043edf6cc54629708d05dd74ec921612d2cb4182cae5f066f139e9754fe2427cf75b3c8abea8b689cfa4151c9ee9c2fedb449a99c01812c30ea6d14f4f0c801fdc68b755dc24eba500af7ad52f7e2eb1cf8e803273c6747b3fe8435a1a4921fd5f0a7f8c93d25554e60afad82000dbe6f877ad88c8951996a77ffdef78d98d37ecb8e56713a62f560d3b18066c5253cbf92f4bd06cc45b2c536f29130b22141a739d896336f5f4ff609bc77f942b10ed737e89bea3874603784047a8a779603e86ee721f16307d465f208393976421de222dc914ac0685e74db0b0afad1d0abbaad0bb0108a1a9f96e8393be09f5d3fee48b423fd28411297556d2959bd4508939fa69edd31bb2e1557262a234d755bc1ce9e0137cceee2454f4c6a3438d7258f15171dc08a888a023839730552baf3dab14836f9a24f87da396f9ffbd4744c20d850f1cc051f22d15d257bd28dffe1f9938b5e98fb1c7fdcdcc844a2ac0a0753c4c1ab4339e252082b0a81a5a743444097db5dd0d1c33f9f649651559b8cbb6aa7c07a59b75b1fc384be423362acc4db1a80a62a9eb8a7c85b572bfc11bd111d006be004ba6ab7db40da769835c5c25eaa7b536c46b47200bcac98c341c37768f9c7c28589e83c3fd34804be10627e3126e12e70017fe217414885d4c427bef6d9af17a829ec6b7f20ddc7ccd340f4c24696b86dc8b471a33d2b8d7b4c416e026ca05cbe2ff8ace3954218c62bfd47d79d345a556507104811d5814cd4e4707b09f280003236fb48cc5292c55a60f65003bdf178a3f397413bd66a31ff35e536e2fcf96ef7b6a8151048d4a10b8cf2aad1f3c6fa6f9ed384a55fd35b2896bf25e78958b3fb93255039b4160ec40d373308dcee5aa3405266a7c25e7fc9cf13b9f36086475c3a603ae1b65f40f2ca7a6fb4505c7bdae38c093198b332fb63a98b678fde69785908b1c008a922defcda090504921c6c011db65f757b1b2a549ab205a24591919b03d2af692f99d00032ffe2d2544cd72252b33eb13f9157e3e14ac07c5369d2f7dfb5c9c1ae4afa00e651ea96b5e4eddcb1a171b10e79ed14e72d9bddca28cc17ab7b60b425d02d5a19a5ea088a95338f3030e810cd8f5d2fe5b5bfbe25be5c396c03514a0ef78ff1c793589b3c406891aad654d74c6496051aa45bb4cd7c93428a7f7a76b6098f3f242eea06f921b00a4dfe8339a192e61420915070d0f8b69eb32aaad08321d084578ec3e8c125a1ddd9749da4e84ee5ea9d4d4a259c79e32d428aa01bc7b03abda9c5022a592997e4159aa980b234b43eea52bfa51d629bfdb4e92eac6a4032dd5d3d17c628da86f835e47905ab562de5509ecbb147ccffbf0a48c1e01b235e6e95328e63731755d13b686900bfca268c6bdac05c2b0ba8f6e6d77280e4a13e1bbffccb67a6f12179c03a0cf4bec0080b1de6bcca9b704ea5b7f17ce74a433fb07292a8ee4910dd3e176728f9776793a4c2136dad8d147d6fce0379ecceddf2dc600b97ee2f273d3f50ae4bd61fd21e4ee7a1426f43652cd410cbb41ba31fa48ac8613a1422953104e5c7ab08f1034bfe4190cf47c4281a5cede3409b00cd8f2debbdc6aac53500c7e6c5ff2c1c570641ff618044e9f45c9d25a5c72f6942aedc3aa00a3c9d3f6d7a6e7d600a4dc7e51ff48cc1fb9951df3ffa25e37e21bdc1a7e8bc4586a08c016e815a49020793d7f10244c67079236dac486f9890136f636519597bb90bea0d5125b10b1f60e4f27228889214abcf51b60b1c1ec840b195a0fb1f2a1cd806ef3400177025b3e005e8a7268baad01f4b292b8043b6179cbde21523eb4fe708716b5c1667f7027498da637834ee80daace011c6d057924868c6a3a5e5c1f96437d0230cb5b87e25c1d3272188ea57021e1cf5196ffa2019d3059fd237f8543142de75817cc29590348cb7633e053ceeaddc80467cd0d81f5d65a42b995adcf7b74a8dd5f30d2b5efc75e2ab7cec68226f6dca380f0e23ac49cdd558fcbc8452850773797c1394ff48c9809555d7b93182f7fae9f41713dd06094edf92ba1d4a5b2d3d7d5f851008d1e138392c167f562bb5992c2acc23d8172f7fc62d87951b014620e51381def95900b2647e1832ef184fdbc5ccd3d09aa29c372ab3ec3e42b46651b59dd0fdf5f080f2bbc5477f7304a41d2ec4db66e5bd6225beecb4855717800ea485ee0c45820d81e0d4321ce6c77bb41df7831a61e32d0cf1dba705d5abe8487ac79022b9d4d3a0630211cda15b1da7958d9a5abc4180d0f2882fdc797cdf57010e2dba2925f0ec5b9dd368a2d6f9cff268c605d441a71e60528815192dc544a83ff3386bc3207811d9276e5a66864e06c2c2eb1d3a5d81799aab13a661c01b160e2ee042fa316f17c84022b02695d227951f33388a102abba9776dea3668bfa5f2e61a5fdb489a1d2656e237a649107e1860539f35bd9fffe4f14c7f1e117a98584723291a1790000a177bf2b827ebe8157cc38dd594a1bda11c579f6987cd3ccf1a9bb5ba9628f8264d3d1d82ae8c3433bf8ebe9cd93c384165d480e285fe6630cc6f3dd6bfa7eb2f66d8f20360efa734995e70aa9c66fc9ae01d2938ec2dc03c57680dd30bb69f068677578cb70467430741b759d0f3cb80da17bdd65b3518ba407a5fa4e9a75c9d594e27a3a75f9bb725ca770b3b14d7aa85dbd90e321037e96b3b9eafa420534fd263c1fa3f8c1500d23ca032"}, 0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) sendto(r2, &(0x7f0000660000-0x1)="dd", 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r2, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r2, 0x1, 0x324788f1cef07ad2, &(0x7f0000877000)=""/9, &(0x7f0000b45000)=0x9) 2018/01/24 01:12:50 executing program 7: r0 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45, 0x8, 0xc7, 0x10001, 0x44}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2, 0xfffffffffffffff9, 0x8200, 0x9, 0x2, 0x0, 0x1, 0x800, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000000000)=0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/24 01:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x7, 0x7fffffff, &(0x7f0000e01000)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d8c000-0x4)=0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000dd2000-0x93)=""/147, &(0x7f00001e1000-0x4)=0x93) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00009cd000-0x87)="eacd1f1d5e769abdfc8c3c055db0072447c755156064d38057f17b3ca5e9f984fc48e68597020c9638bc10e7abcbe7b314434f2b114610e6ed6c1388b553d7fd8dd0d18b964dd69504ff803c0115c0801d0dfa8009ea0673c0094d0c8e8c93d1a833b23223d662641ecbf92c7d927be0e53d53407403e996b56182a3ac85dfcbf3ea937b8f36f7") sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000fd8000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c9000)=[{&(0x7f0000ad4000-0xfd)='z', 0x1}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/24 01:12:50 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$inet_sctp(0x2, 0x7, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r1}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000022000-0x4)=0x0, &(0x7f0000015000)=0x4) connect$inet6(r1, &(0x7f0000021000-0x4)={0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000020000)={0x0, 0x9}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000023000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c) epoll_wait(r4, &(0x7f000001f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x807, 0x100000001, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000008000-0x4)=0xffffffd7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000004000-0xc)="", 0x0) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000fdb000)="", 0x0, 0x4000, &(0x7f0000466000-0x1c)={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x545}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4(r0, &(0x7f0000c97000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000402000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001b3000-0x1)={0x100000001}, 0x1) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000df7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000198000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000035f000)={0x80000001, 0xfa}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000df0000-0x4)=0xb, 0x7f) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000df9000-0x4)=0x0, &(0x7f0000df8000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dda000-0x4)={r2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000de5000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1fc4c00000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x7ff}, &(0x7f00008be000-0x4)=0x98) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000df8000)={r5, 0x6b, "e3454b9aefd21ebf16e65d4a929c1aa361fcb3fe354c15711cb7e70d921de4152fe3cd1ee9861af3eb053204534d8991831bbdddd73413fae6f41ecfd3ff34cc48e211945f5753d07b55ae8d77042b5a329a1017d7e61b1ac00c51330d659de19dd33106bf4ff686bfc0ed"}, &(0x7f0000df8000)=0x73) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f0000534000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000cfc000-0x25)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x4}, 0x40000100) 2018/01/24 01:12:50 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000793000)={0x9, &(0x7f0000a0d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/24 01:12:50 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ff0000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b1b000)=0x14) pipe(&(0x7f0000ea6000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xff) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0xfffffffffffff8e5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000ff0000)={0x4, &(0x7f00000d6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/24 01:12:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d94000)=0x58, 0x4) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000f15000)={@generic="09679b017555bdf3a2dee91b4a829ab0", @ifru_data=&(0x7f0000f15000)="0deaff7319a4e88509ec79904d1fe24c1536f70f17247ee5e00caa0234623c12"}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f14000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f15000-0x4)=0xe8) 2018/01/24 01:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x6, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00006b2000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000420000-0x4)=0x10, 0x800) bind$bt_rfcomm(r1, &(0x7f0000c9b000-0x9)={0x1f, {0xfffffffffffffff7, 0x6, 0x3, 0x9, 0x973, 0x9}, 0xe9c2}, 0x9) readv(r0, &(0x7f0000c08000)=[{&(0x7f0000286000)=""/233, 0xe9}, {&(0x7f000031d000-0x58)=""/88, 0x58}, {&(0x7f0000a02000-0x28)=""/40, 0x28}], 0x3) 2018/01/24 01:12:50 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002f000-0x10)=@common=""/16, 0x10) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x1, 0x120202}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000030000-0x4)=0x100a5) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000d000-0xc)={0x0, 0x0}) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000a6a000)=0x0) socketpair(0xd, 0x4, 0x10000, &(0x7f0000468000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000a29000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a97000)={0x0, 0x4}, &(0x7f0000a98000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000615000)={r2, 0x3, 0x4, 0xcc}, 0x10) 2018/01/24 01:12:50 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000003000-0x1000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0, 0x80800) accept$llc(r1, 0x0, &(0x7f0000002000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) listen(r0, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000021000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000024000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x80000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000018000-0x97)=""/151, &(0x7f000000d000)=0x97) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000eb8000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d7000-0x4)=0x10) accept4$ax25(r2, &(0x7f0000b35000)={0x0, {""/7}, 0x0}, &(0x7f0000b1c000-0x4)=0x10, 0x800) 2018/01/24 01:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000105000-0x77)="06", 0x1, 0x0, &(0x7f0000e81000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) sendmsg(r0, &(0x7f0000ce9000)={&(0x7f00004b6000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58, &(0x7f0000de3000)=[{&(0x7f00006c2000-0x4)="a88a0ac4", 0x4}, {&(0x7f000042c000-0x8b)="360497843b54403d6a8c3c4490d5fe02e6abdcfca3987b88648558b8e5e5f614485349f72e651588767e9296bcc2cef01fd19675edafe35ead770264f9e8e6cf7d34b0f3034d7e3da1a81dcb74d969831f1aa2b613c63a3385d9e15ba794a548099149cad93d9ee03de935e319e58dd389a8cc9274ee825f6e6958f57cc85bfa25f6b9fbbdcd0185b7feda", 0x8b}, {&(0x7f0000254000)="67bbdfc1ca59d40038e772dd11b5df1307630fff1dfb6a85f035e672ba6f1dc86b6f135524012fd79410c94981525b983819fcf4eb37a19f9cff1c22578cf5b860ddaa0a580c153fd7c4608b50c0fc8a5935974930fbb16af22fbec69a4c73f9a274bfbbded28282c75bc6c9acb90766de31c0d3a3fb2c875452422f94ef50366fc352c8982f27a87cbf5aebb7125877245c0548dc7488eda17bf3a5b90f2d7814f000f9687c98cd15ca1379b7d0efab995cc728c1", 0xb5}], 0x3, &(0x7f0000edf000-0x1378)=[{0xa0, 0x107, 0x3, "b7d98a9f76d3118ec65b15d53033b22b66be48305915d5fa24acf16c78096a5c1ed241cb595975a5b1ce7009eb8df39c607f5f38987d6d5dd8b4d2d7ee0ad497ebc3bda33f0eb65ac67da56ff9669028c00047eaf954556a4bf55eb639ac402f5d25e9bc08f2c9c5786d8b05b4b2bd96c10740dbc88a046536695a2eacdacc61b8ccbd16274d125173c317fde1b9e478"}, {0x80, 0x113, 0x100000001, "fcc186c7c00354d23174c40652bd7bc704a07d818cea625c3c1e69ada945c84c0b563daba3196b114f1a946269da58485cb411bf74c85f0c6f22af21709ca342e6548676bc4fde8e092bd9ff26b8f78544179dfa95a3d43b02927729d8e03d36cbd14bbcead6e26cc8"}, {0x110, 0x109, 0x401, "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"}, {0x18, 0x1ff, 0x1, "b8"}, {0x1010, 0x0, 0x394, "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{0xa8, 0x112, 0x2, "83616ff88643444ebea29685e9f042ac2ee0bcfeb25d3fd24bbbd050a0a42c6200b48d0a463cf8853e69a6b4226aa032173210300854ead287a5c0610fa7ae674b795e01537bf6a838f7a4c1d22d61753ce7329ad639bfc187c916a5102ba768a20fc36d4a1ea5ce1df8bb7d484ade3cc56cc2a322e91687d0207aba566be68ea7b668482ebc277634e720c066d777e3dc0a9285ef6d"}, {0x78, 0x10f, 0x5, "10b1396cc7a4560e283aa82c8013330e483d5109477d885afd9105e1333cd55d636f55efd40271764b45269a62aa6c4f3f49889774dffcc20cc9a4f010b37cca44bce217d367718a276ec417b4f4b223bb0fb445fae355d992c44fe3766bcbf8a139a54552f4e5ed"}], 0x1378, 0x4008041}, 0x20000001) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) 2018/01/24 01:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000495000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c27000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000096c000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aef000-0x8)={r4, 0x9}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/24 01:12:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x30, 0x9, 0x80000001}, &(0x7f0000470000)=0x18) sendto$inet6(r0, &(0x7f0000000000)="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", 0xff, 0x4000045, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000051d000)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xc2, &(0x7f0000039000)=0x0, &(0x7f00006e3000-0x4)=0x4) 2018/01/24 01:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000058f000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xe}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000228, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f5000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x100001ffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f0000953000)="", 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000a00000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) connect$inet(r5, &(0x7f0000f9c000)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r4, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000005000)=""/195, 0xc3}, {&(0x7f0000005000)=""/13, 0xd}, {&(0x7f0000005000)=""/12, 0xc}], 0x5, 0x0) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fb1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000939000)=0x10, 0x80800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000089e000-0x4)=0x0, &(0x7f000011d000-0x4)=0x4) syz_emit_ethernet(0x74, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="10383021f5f3", [], {@ipv4={0x800, {{0xe, 0x4, 0x7a0702a5, 0x4, 0x66, 0x2, 0x1000, 0xa868, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @noop={0x1}, @timestamp={0x44, 0xc, 0x96, 0x0, 0x40003, [{[], 0x7}, {[], 0x6}]}, @generic={0x94, 0xb, "bbbadb255a8af0d080"}, @end={0x0}]}}, @igmp={0x1f, 0x1, 0x0, @multicast2=0xe0000002, "f0bfd023e96b4dd730ba04ff1b38ffcbaf8dbb7ea8a7ab72a2d39956b116fecb0f8a34448586"}}}}}, &(0x7f0000001000-0x18)={0x0, 0x3, [0xe96, 0xb6c, 0x2e1]}) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006b2000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@redirect={0x5, 0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000349000+0xa1b)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b7000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a5b000)={0x0, 0x4, 0x3, [0x0, 0x7, 0x7fff]}, &(0x7f000070d000)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a89000)={r1, 0x5}, 0x8) 2018/01/24 01:12:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fdde3ffff3f32e5", 0x293) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x0, &(0x7f000068d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x800000806, 0x0) bind$inet6(r1, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068a000-0x4)={r1}) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) accept4(r2, 0x0, &(0x7f0000c0a000-0x4)=0x0, 0x0) 2018/01/24 01:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000015b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000689000)={0x5be, 0xb2, 0x8206, 0xfff, 0x0, 0x401, 0x2, 0x34, 0x0}, &(0x7f00009ee000)=0x20) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000738000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000ad000)={r2, 0x5}, 0x6) 2018/01/24 01:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fcd000)=0x401, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007f8000)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/24 01:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x200007, 0x0, &(0x7f00008df000)={0x0, 0x0}) 2018/01/24 01:12:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockname(r0, &(0x7f0000816000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000468000-0x4)=0x10) listen(r0, 0x2) shutdown(r0, 0x0) listen(r0, 0x0) 2018/01/24 01:12:50 executing program 2: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pread64(r0, &(0x7f0000e32000)=""/121, 0x79, 0x0) 2018/01/24 01:12:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) connect$pppoe(r1, &(0x7f0000a71000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00005ea000-0x4)=0x5, 0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6(0xa, 0x8080a, 0x1f) socket$netlink(0x10, 0x3, 0xf) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000000b000)={0x18, 0x0, {0x0, @random="30314107c029", @generic="c13f03802eb8b5cc468ab885ae5f22aa"}}) [ 1044.314193] sctp: [Deprecated]: syz-executor3 (pid 15664) Use of int in max_burst socket option deprecated. [ 1044.314193] Use struct sctp_assoc_value instead 2018/01/24 01:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000611000)={0x0, 0x623}, &(0x7f000035a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000056c000-0x8)={r1, 0x10001}, &(0x7f0000909000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005cc000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e09000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007ee000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000c69000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc1000)=@assoc_id=r2, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b7b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000137000-0x10)={0x9, &(0x7f0000118000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000e2000)={r1, 0x7, &(0x7f00005b6000-0x1c)=[0x0, 0xe6d, 0x4, 0x0, 0x1, 0x7fffffff, 0xf6], &(0x7f0000d81000)=[0x1], 0x24, 0x2, 0x2, &(0x7f000080c000)=[0x401, 0x1], &(0x7f0000730000)=[0x0], 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 1044.433113] sctp: [Deprecated]: syz-executor3 (pid 15701) Use of int in max_burst socket option deprecated. [ 1044.433113] Use struct sctp_assoc_value instead [ 1044.442364] sctp: [Deprecated]: syz-executor5 (pid 15696) Use of int in maxseg socket option. [ 1044.442364] Use struct sctp_assoc_value instead [ 1044.480539] sctp: [Deprecated]: syz-executor5 (pid 15696) Use of int in maxseg socket option. 2018/01/24 01:12:51 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000013000)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d3, &(0x7f0000019000-0xc8)="76c34846bf4aa68e153efe19a1f4da1782c5153f7863d531862208348b7c83d1cb0c0d02cc55addfde509c2156ff9fa25d25109283dd1ce922ce712e70818d994bc1cfad45f1f5d049694a1cbb1a341e47d774ca3e9f4230117d304c8fda0edb03eaf966496302f07dc09e5edf22e1b48b2c56a8031801a63f94d08946aa35debde4d00e15212102b5104393e9745a11638ca749f06251068ef40aeb7a913306dfd4f272eab77f33e54bb56f1f0141a70df2f242a29e07aef54b9b87b7687edf170ecca6e02ff6c4") 2018/01/24 01:12:51 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x806, 0xf8, &(0x7f000017c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000687000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001b4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c96000-0x8)=@assoc_value={r2, 0x9}, 0x8) 2018/01/24 01:12:51 executing program 3: socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f86000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000753000)={&(0x7f0000f06000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000821000)={&(0x7f0000a1b000-0xe8)=@alg={0xe0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'xts-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f0000f88000-0x4e)=""/78, 0x3dc}], 0x1, &(0x7f000073e000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c7f000)=0x0) 2018/01/24 01:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x3) sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004) 2018/01/24 01:12:51 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000090e000-0x90)=[{&(0x7f00006ca000)="fab39e4287864da1de54b628402c67de3cefa4c1e4c1352f8cec48aceebe6f42104fade444f1400d6cba855cf4dbfbc7a99b989c2aa0bae9d199ad438e2589e2f459939c566fecf5850c9f468e2fdeea03086bb0326f268f353863", 0x5b}, {&(0x7f0000000000)="7cc365b26e8f7ca31e580ae0a31b773848cf5f90e2b476e0f2bfe7a5f6a431c796052ffcc595f2f65f1e88cdcae2a4f218d3596465753896e4d3860e5abf7834f7ea0ae36afda1a02f772e400372ff00afb3695c0f635f048046f5a0c801b8cce50a9883dd6d1976275c447ee3b81b723c548282c6a2dae8", 0x78}, {&(0x7f0000001000-0x68)="1a7f9a316c7f607c0077fa60e409f7707d59e9eeb89f454da2bf134e1aad01a5f445c04eccf94848b53262b26defba27081533dcb9fb0719382fbf4445a027e489b5694f11d6c5de80a549ff4532fd735357617e067d9acb89130e38c8e902d03b30a068894cbe82", 0x68}, {&(0x7f0000001000-0x64)="8cf019291ccd404b3c874fc3cda4d315467377bd710be87c88f7d8ace8e8e2f03208196095ca6929b6302c57c59ea4ddc7848bf4d62ac0759ad9a60d6b0e7372f7a11ae2cb029536ebf504fe370b3e3c86b8eb773732e33ca06acd436138445f89c397c1", 0x64}, {&(0x7f0000eb3000-0xd9)="02dd4bdb87c80ef48fe235b696bb1063f96340643df1c9d0296b0c94f959068b50ea77c35a4178fdbe6de45c20e4318bcfddafe3cc209e9e009c695846fb418dbf37632af0f1f7399d8766c14156de6b493cbef530aed7a50d89ba6152d1d60c8001ba04c30995893cddbf19e28ed8f87d5b357efed67ebd78fa50da65eafd30986a8c25ba02561183f45c8d82f57e1728d4a06f870617043d157957ed69a97d171e5dc05ffe85e4e79d008c78c7f3e97e0ed6116f8328cc6eb4a3254f47d7214adc9ae21775cf38dff7d7d0d7dab8d79a741d98d20a5e6324", 0xd9}, {&(0x7f0000001000-0x5c)="0e360346c855e00d1f3a2f406caef6eeca884c73eb2c914adbcc461a552135eca8519d3c6af16d7cc205c1f81a4f0781568c706dc77fa62119d433feadeede8b6ff3dc17b6452fb0b1761f103d5b905f3688167f69b9ba5f00ca8950", 0x5c}, {&(0x7f000052d000)="f03453e779b1f424ac5b5be28c3de54b70293404cb1f68257aa0fa66c2f10947c858a01efab1f4cd45d68a722e37dc6e8f5e6fd37aeb66da071f96db8b1ee25a7a43fd0f676374a125937aeb0cd1695ead99e287869e0c4e81014e457b3a94c465cb93b3bea2b318aa325b3aa5ba63f1c6cc51c072cdee400cefb3336931c3fb02b73e9556b52350b0f76a", 0x8b}, {&(0x7f0000001000-0x9d)="ffca82e4e15da8ccac324e394fde5853a324882bd19bf461335fa90858271f1a90eab5b6a3ba6dfe38644c0dacfa33751a4c1a18bf42d8be5289b8253e9ebde481fe86254de2a085db6656c38379bdb182e4350b6c5d6da5a5c809286d647964150147262ab72652cb59eb12d3927b553a864d8ba7f54018eb42c0826d8bd9225834968b2bd83ab7bc6e32e69f7d17e829bc05bccdda13f808b0579021", 0x9d}, {&(0x7f0000000000)="bddd0fc4821d3852", 0x8}], 0x9, 0xe) r1 = socket$inet(0x2, 0x2, 0x88) close(r1) 2018/01/24 01:12:51 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0x47, "42242db9b88c060b54902ee956f51d8c4df55ee04259b8fa1df8cb80fe5408ea47b4e686e90b94605c6bc07268791984bc03e552c86bc18d5a6dd85c262eca61c12223e5a9d1c9"}, &(0x7f0000007000)=0x4f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x10000}, 0x6) socket$pptp(0x18, 0x1, 0x2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2018/01/24 01:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfff) setsockopt(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000021000-0x8)="", 0x0) 2018/01/24 01:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009ae000)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x2}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c98000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e8000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x1, 0x0, 0x80, 0xa0, 0x3f, 0x0, r3}, {0x1ff, 0x166, 0x8001, 0x1, 0x9, 0x4, 0x3379, 0x8}, {0x1, 0x7a5, 0x9, 0x8}, 0x8, 0x2, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x7f, 0x0, 0xff, 0x5}}, 0xe8) [ 1044.480539] Use struct sctp_assoc_value instead 2018/01/24 01:12:51 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3ff, 0x0, 0x80000001, 0x8000, 0x81, 0xffffffff}, 0x6}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x2, 0x5, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00007fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005b1000)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000d9c000)='vegas\x00', 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003fb000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d7b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000077c000)=@assoc_value={0x0, 0x0}, &(0x7f0000c37000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000093000)={0x0, 0xf6, "431c861cc99239c3cfe4a18f1148885d31f2527f46d7ecf246d55345214b8fbbb2df08833aeabddf0e42a5e83cb269bfb1da409a8f7f98c54ae548d50d903940714cbd78c49c33e33d992b4633bfd925cbed83b555d760b8df82d0002f28d5726201e2be0565e5a7c33b2b6cfff6c2f5a37592b3954825446f86df6fe4fb4f6813c4e25e6d6b0a5bddaa85d8c5a83a358e6b9cfbf3dd4378e3066a7b6a6ae1285e1036e852fd2f695788cc9267631eaa5591de6bb4c073cf88c490c250432bf4eac0d383e6a1a8986cd8ad658b512ecbeaed53ac93656c7434de4660134e9bdedf1d6182389fcfa0a134b3aac18539ea712aff6527f6"}, &(0x7f0000f4c000)=0xfe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004c7000)={r4, 0x1}, &(0x7f00008e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000c9a000-0x10)={r5, 0x20, &(0x7f00004a0000-0x20)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ea000)=0x10) sendmsg$rds(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x2000000000000000}, 0x0) setsockopt$RDS_RECVERR(r1, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x84) r6 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a21000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00002df000)={r3, 0x80000001}, &(0x7f0000287000)=0x8) 2018/01/24 01:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000bf2000)=0x0) close(r1) r4 = socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f000010b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ab4000)={0x0, 0x0, 0xa, [0x9, 0x0, 0xfffffffffffffff7, 0x8, 0x0, 0x1, 0x7, 0x400, 0x8, 0xffff]}, &(0x7f0000dfc000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f3b000-0x6)={r6, 0xd5b0}, &(0x7f0000dea000-0x4)=0x6) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000ea1000-0x2)=0x1, &(0x7f00003ab000-0x8)=0x2) r7 = accept$inet(0xffffffffffffff9c, &(0x7f000046f000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000118000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f1f000)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ae0000)={0x0, 0x20, 0x1, [0x9]}, &(0x7f0000988000)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000950000-0x18)={r8, 0x6, 0x10, 0x5, 0x7}, &(0x7f0000334000)=0x18) 2018/01/24 01:12:51 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000+0x495)=0x0) 2018/01/24 01:12:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f4d000-0x3)='nv\x00', 0x3) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000b03000)=0x8, 0x4) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) bind$inet6(r0, &(0x7f0000fba000-0x1c)={0xa, 0x1, 0x9589, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x9e, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000002000)={0x1, &(0x7f0000000000)=[0x3]}) 2018/01/24 01:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$int_in(r0, 0x5452, &(0x7f0000803000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000402000-0x4)={r0}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000023e000-0x28)={@generic="00f949509643865714743a692005bade", 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) 2018/01/24 01:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000667000)=""/119, &(0x7f0000a7a000-0x4)=0x77) write(r0, &(0x7f0000202000)="2400000058001f18140104000000000013dd6c10080000ddffffffff0800000000000000", 0x24) writev(r0, &(0x7f00007b9000)=[], 0xd5) 2018/01/24 01:12:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0xa3c01ca070787f09, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) write(r0, &(0x7f0000330000)="865bc0446f572cc35b3bbb8664c474b00f8a131e55", 0x15) 2018/01/24 01:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0xabe95fc0ff9aaa2c, &(0x7f0000f5b000)=0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000634000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/24 01:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000e7000)=0x3, 0x4) connect$inet6(r0, &(0x7f00007da000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000827000)={0x0, 0x1000}, &(0x7f0000d6a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000869000)={0x0, 0x1}, &(0x7f000048e000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000266000-0xb8)={r1, 0x1, 0x100, 0x4, 0x4, 0x8, 0xfffffffffffffffc, 0x9, {r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10c, 0x8, 0x4, 0x4, 0x8}}, &(0x7f00001e8000)=0xb8) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cf2000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000914000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x101, 0x685, 0x8, 0x6, 0xa67e, 0x6, 0x0, 0x2, 0x6c, 0x2, 0x8, 0x7, 0x80, 0x7fff]}, &(0x7f00000be000)=0x108) pipe(&(0x7f00005e9000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00008d5000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c1b000)={r2, 0x2875, 0x10}, &(0x7f000018b000-0x4)=0xc) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4(r0, &(0x7f000002d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000251000-0x4)=0x58, 0x80000) accept$netrom(r4, 0x0, &(0x7f00002f3000)=0x0) close(r0) 2018/01/24 01:12:51 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000502000+0x93)={0x0, 0x200}, &(0x7f0000f16000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000018d000)={0x4, 0xb8a8, 0x2, 0x7, 0x100000000, 0x0, 0x3, 0x4, r1}, 0x20) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x8, &(0x7f0000fc3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000fa000)={0xf, 0x0}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/24 01:12:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000004000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000009000-0x30)=[{&(0x7f0000004000)=""/78, 0x4e}, {&(0x7f000000c000-0x94)=""/148, 0x94}, {&(0x7f000000b000)=""/234, 0xea}], 0x3, 0x0, 0x0, 0x10000}, 0x102) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10, 0x80000) 2018/01/24 01:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) socketpair(0x9, 0x3, 0x0, &(0x7f00002a3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00002cc000-0x64)={&(0x7f0000b26000-0x10)=[0x100, 0x4, 0x9, 0x3], 0x4, 0x1f, 0x859, 0xfffffffffffffc00, 0x3, 0x1, {0x20, 0x2, 0x9, 0x5bb, 0xafcd, 0x6, 0x40, 0x48f, 0x6, 0x9, 0x950, 0xfff, 0x3ff, 0x7, "d5cc3ad2e7e444296bd82dec7b93fba3dd7b424f1c7c9eda354e8bc14d22cfbd"}}) sendto$inet(r0, &(0x7f000014c000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0x20007, 0xdd) sendto$inet(r0, &(0x7f0000111000)="b4d23c521b6042371ee2119a760b6970f705ec2c3a78000963260ca8f2eae1dff0bc22fba3c5ac98d9e4da767c091e095357426f96930818c2d3976d99660da82cd08c686d0624eb8b865e5ac6276faf21bb891232ee07b84b90b866bbdf9b4e8e8428addfd204313845602468cab17bfa7a30b6c8f4d22efbeefb69dba4fc92dbeb9123f59cbec505060840550ee0360d3dcc6a8ff2654130cdd2186a2e0838fafb3ebdb8ce4002256c694137f8ae4e3d7d2f411f2491552298b696caf908c77228f90817b7b7780a5aa623d58b40ef3e712d9ac37451a65e92b1073136aa1e097de2c3f7807a0a34d1f2b31b1609a932", 0xf1, 0x4040000, &(0x7f00009b5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000d9e000)={{0x1, 0x1f, 0x5, 0x3, 0x200, 0x6}, 0xf800000}) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000d9a000-0x10)=[], 0x0, &(0x7f0000adc000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) readv(r2, &(0x7f00004d0000)=[{&(0x7f0000b7c000)=""/173, 0xad}, {&(0x7f00000d1000-0xa5)=""/165, 0xa5}, {&(0x7f0000dd6000-0xb5)=""/181, 0xb5}, {&(0x7f0000c71000-0xf0)=""/240, 0xf0}, {&(0x7f0000cde000-0x84)=""/132, 0x84}], 0x5) write(r1, &(0x7f000076b000-0x24)='"', 0x1) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00003db000-0xc)={0x8, 0x0}) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00003ad000)=0x0, &(0x7f000016c000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e5e000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000)=0xe8) 2018/01/24 01:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x2) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f7b000)=0x0, &(0x7f0000f7c000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006f2000-0x78)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000000, 0xd, 0xffff, 0xac, &(0x7f0000123000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffff, 0x81, 0x553}) 2018/01/24 01:12:51 executing program 3: unshare(0x28020000) 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) getpeername$packet(0xffffffffffffffff, &(0x7f0000308000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xe, 0x2, &(0x7f0000000000)=@raw=[@alu={0x7, 0x99c, 0xb, 0x6, 0x0, 0xfffffffe, 0x4}], &(0x7f0000000000)='GPL\x00', 0x4, 0x24, &(0x7f000077f000)=""/36, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/24 01:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c49000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008b5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c3000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b6000)={0x0, 0x0, 0x0}, &(0x7f0000666000)=0xc) sendmsg$netlink(r2, &(0x7f0000c80000-0x38)={&(0x7f0000856000-0xc)=@proc={0x10, 0x0, 0x1, 0x21a0010}, 0xc, &(0x7f0000197000)=[{&(0x7f00007f5000)={0x1708, 0x1e, 0x2, 0x7, 0x0, "", [@nested={0xe8, 0x40, [@generic="2f28fb3de2eb5584d0b11ea7c1ec12a63b397fbe0940dc3976358cc0d4395b7afb53ad2e3b5efc8ecfbb2f50d2448f32e06b026071e0f42fe6bd13b8ec15fb78e60c792eb9e3bb2ee0c5a8a55e8516c1953c22d9505e760b090c2b110ef239c6551113d5b0c15e1abbb924cee765da55c13a26f8e1ab2d35dffea6e5972785081a69918d43c9dfe055b2bde15c66d219128529d4d1d8bff6c29e66aca2dd6bf13e2e83bd6afed8355de5c2600da6d92ddde9a4481b64e749d152825baf784ad0f271e751e8847415718e0e223b48b055bcc63b9bf3a4e825722d8a6689100ae6799341"]}, @typed={0x6c, 0x8a, @binary="0b29094688224bb7b3ba04beacf486f9a0de8215df21e9db95b3afcc2aba1c033ac58b1c639dd30b33f0e65efb1db7cde26e8c60db3cfe6ab85f2fabffd3bb3c24ce651ea964d9119ea4cdce0744f57d07399749ce24e75a3e19127b901a7f2eaefa93b8"}, @nested={0x1e8, 0x72, [@generic="0fe680a16a231bfa5514d17ffb1c977b5d533313ffb45979f4e666cef13c17e5876c3256be8337bbba8a91b868ebe0e0e5bc0fe622928a6c45bfe138d5178b1e064c474760f6974799a6dd6526787684382d9c001962be164e87fe4e22a2629ebfd81e485fb27a5d66a278d3e23f654d29d23a20a47a4877dcf769fb62a962edf716d43a0635f035a612bc960bd70f2a0b0c754d3d6cc7967105be3b561ec60697e5e2a3b633856d1f9f13e57e2670b544b48a87aa44dbb767711d4d314e21977052dc462c42560aaf", @generic="721126b6082bdc8d174e6b50a64a7b6c5292e9d293e375b99a928b12cb7dd8d30db25d3a4f7728bdeecf1ed450291cb8814d3eeb9129bbb4aef04754879a618c2105dae26f4a2000607364f834cc4a5d40d056f3f658a6e1413b135608c4a2951ec381a61867d734b72f642ceba148a5705401db58ccc98815dc76459b268489de349ca1e09b886a20b1540e52a2b30876356aaf4b8e3eafd5c9231c310a41221d09083cf38113", @generic="5da79345a01fb97967ea55443bcbaee844285732a927dcbf103507099cfe0ed80daf2b69b02242adb57b1c493bf80ba76b9fcccfeb819c64c59f3375cf86ecd297", @typed={0xc, 0x4c, @ipv4=@empty=0x0}, @generic="72d993c850cdd8002c6f6c96d2ec2c1917e21fe73e302273660efb22319d81bf1dff5e0333"]}, @typed={0xc, 0x48, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @nested={0x258, 0x51, [@typed={0x10, 0x78, @u64=0xfffffffffffffff8}, @generic="ba24373be6967e44eee8486ecf265cfecb2bc428e0cc1e197df4255815020bba53dab824d6cbe78b9bcbba3d6136fc1b126e7e3e663263249f03fb6e113ed8e415df40f40aa0c877aefdab88603df28d3cacaa222422af250eb0c7027fa13e642f43180397d8335f34ef8fa826d8d1c878fd183125fe090b9a594da7652b5d5e385589e7396a7f3e", @generic="814f51fcf4a61fa75608ced79ab832eda9b84a545ac9", @generic="ca1e0d24ff02857852bd2f396630fd0f2fc5d5d5a67bc98cc057caec220aa54736d462d5d25a8e", @typed={0xc, 0x47, @pid=r3}, @typed={0x8, 0x18, @void=""}, @typed={0xc, 0x3c, @ipv4=@multicast2=0xe0000002}, @generic="e62a6fa8f4cabc96f146ec018d8281cc43a06a8525f61bf95653f4b89bdec5d37d178e08906ba5f0744b5d3daa691bd10ea34c1eb003508808cece9c9d4666a535fcaad999e8d51a31661f24cc3ae6bea85a1fb3b0628b94252ac5edc82c6966db5596c1cd52", @generic="a9609d66f235e0766c82627f7b01a620a960e27a77854bdca62df7f6e0da07f7805a8f012da4e8b97aca6e5d0d75b21a70ee4039d47df1af6bc249b3db0abdb209b972ad49b472490a11440c04677d7be8681f1e7ee5efc569ec3b162c3bf6068b96fe70970dc443b04e7f4e3c91d10dc88c05b2304a62d7f05db121e507619785c076f85a8180f6010efb2bf4994277790bd9a4f666c0442425c6268425f1abc84669f362f77557d8c0b0d6938443cc16b8c69556d24ea544ccdaf2bbc808266f6ad7d8831cf5f5f07e9c04b29c427133685d9bae9c00bf7a430cd54e172c617366d3ede48c7d2f5fca03e0ec25917f88afc7ed310c"]}, @nested={0x1158, 0x95, [@typed={0x10, 0x12, @u64=0x52d}, @generic="5f6991b65d", @generic="9cdf74a05abc22b41b35542fa922a78db892c29b18692d7d76a16fabe34febddee0e6109e4c45848d355181572fb4f343af8b087931eeffc47ae59f3d6976cb93653bdcc6afc1c27cc4e6296e9879d9c4c6f06bbe41cdf5d5f766daf3fe942b95919a88a38373825ea3d08ba319b42709c19fffb89b0e981b41c1801d888c4d8a8b35de142fbc1cd65a2", @generic="8a633249c5280a9e4369f77fcf246007a41cad9557515c110423e1a5e89ffc1a8479a6a2ac4c4ab1c98d8fb6a92d106de1ae6fbdba2adfda544030f3239023d6a4e93c0292938510ecde95315dac4a72a89f08bece9d8316d86b8a3d4a6ffe500a468256ea5332bc55386a1f2c6dc1e1bcda7a644655a60f4a9a5ab0c88463c5000c613a9f2ffca9288abe52629b", @generic="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", @typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}, @generic="97082e6911c31def84bc713a5012ca0e039ac7c635d58a30a135"]}]}, 0x1708}, {&(0x7f0000a4c000)={0x10, 0x29, 0x100, 0x4, 0x2, "", []}, 0x10}], 0x2, &(0x7f0000973000-0x98)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x98, 0x10}, 0x80) close(r0) socketpair(0x3, 0x7, 0xae, &(0x7f0000f31000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0x86) 2018/01/24 01:12:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d17000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0xffffffffffff7fff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x4)=[0x0], &(0x7f0000001000+0x1f5)=[0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = socket(0x11, 0xe, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) r15 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r18 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r20 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r22 = getgid() 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r26 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r28 = getgid() 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) r29 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r32 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r37 = getgid() r38 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r40 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000004000-0x1c0)=[{&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0x3e)="f2c56b4d5784c679df605b4ed64a5bb776e460726c7a067c0cb7d0b7547c3d6cbc57d8bebb2baa8ece097aad8f46c5c867293bb4f68286e11c10600b4f0e", 0x3e}, {&(0x7f0000004000-0xe4)="b734ff878800e45dce8e7fb9ead9803ed8513868e9589fcd5285d41000ef94b6c585ccb7bad9858ba84d6c916f78f55375180b74e230cfcfa8295dca83bda888a35efa73e8d49251b64d2894ec0842134df65d9a23c5ff2c9cb22b93147fb0753f147e4329a4c2788f0cdfa2667f318a1f1c893480cec0c18d389dcc3bdd1cbfb0a067b94353ac2cd667371f52b8ef33460986f21f3ed87395d891d18d1e7102fff3a9e706c345d14bf898faaa2cf227aba9e37c942eabc917d3e0f0e1ab6b731e483f64086a17102fdf99f8f59cbeede1e824255c891b44eeaa912158e8dda76b902cfc", 0xe4}, {&(0x7f0000001000-0x60)="c1205aebd9ea11acd8079400d36d6f154a9315a93497cb533e2cd85a6a9732ecd9f05453b2814799cd86b89ae573dcb2f70f592ee2b4c73f7489fdc5b6f69dd7daf676799ea97eb94661e3f0c4cac4a27b68fa456c06f9fb3f264f2e0d50e7dd", 0x60}, {&(0x7f0000004000-0x89)="01f314b44b189e28933e064b60a608827ed7d863a8117d7251b6cd173407092b9876da467e6fadad01cfbaeb6c79485b297f7c3a1049036b565ce822cb18ba2f6674efeafd17532cec4f1afd2fa03d02726d3f831c47a77d400e73dd1ada6703699bccdd0b09e7b5f07a3c4590f88d492710fcfbd26711d9f394104b9942f8e53809c3c27b1bb88cfe", 0x89}, {&(0x7f0000003000)="c901d1a293c19cf909727570be91551846eab1fc3eb7c9ebc03869b2f9ab8616c7d6a02c4e8010d51adce965254474361348b090d143bbfbe2cd3f25d018e31abf00d9cc5f476519f63349270dae853d8f55214245f096b4", 0x58}, {&(0x7f0000003000)="1446b2ce515d64aa63d52fec6b725a0a6743cf248021fc7c81", 0x19}], 0x6, &(0x7f0000004000-0x38)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x1}, {&(0x7f0000004000-0x8)=@abs={0x2a50748b6b1e8b57, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000)="b3a689c042d3c46e62d2d2a9a5e23a78afe938e2514f69cadaa7e146d31af33907f2998bdd427e191007afcb6045fd5adfab102917694499317ca027d3662b32dd87775eb896d8707d06cfc7e56266c7eab26147fc47db2885e1dad27d074d01901e748a49e9a4a626be8c309184624bf356b208ee814a10cb143f81e4f4bc4615261fa18667f8d0364c2612f2fc1ebfc90d7fd8ace1c2f085a3ef343b21f4b82f066e1b37c0b26e42db949355cf0c3a6f328cb963093cb2f8", 0xb9}, {&(0x7f0000001000)="88a49d7ded04bc4c753ba95a7cadf7c10579e60419a24068c00ebcac3622bfd9aeed3118ef19eeef86ce590d0603f74e239fcd0157b6cc1a79377e2682c522b9dcd0b73691c7ea69971168da202b9100b05e22dab7e813c135e878ba7a70fa3de4e986d856f2ba602828cc73eb24549889e70a6d0efbc523531dc49880b55dcd2fffe8c659f46c5397e57eaa7b800c7e2f4f4dfdf541a6c52c85c26d955afbb4357d64f68af064ba6a875e44cc8857138b7b2b1b6a8677f4e4b682b130a642200cc0a7dbece3fb2fff7e45e232261874780408df581e05da8f2b", 0xda}, {&(0x7f0000003000)="1181c87e6821d780aa4f75838d7ead61a9abe0860e484d58cc33ff69372d9bccfd08c9b7c085f962599058bdc2cdf0df4340ade911b3004d6cdd467f64555f7a37e7d691ca1ed9a31934205522c52c560900bc9cb7567e6e1031ccbef0c29c72426837e680cfa91431c5dc0cae13ed377dc44414875b12e8e6e61933ac3baf4431f560241299d81054f62984b606776df160a3a9bc127d391430386a19749c70196f14c52290a9bbb64196afc5f075eeb21c", 0xb2}, {&(0x7f0000000000)="c9903d9522d69cec945320ffe902f487b5837a8a9ae895403fffddeead2d4d2f6d41b32334610626135c7106c4831eb4f563ba72fec68961fc06871e669f53ec16fb647499afc2835af97f9faae18f57b7d79bb200a9c11b1aea157748b231c969d4c88678fa6467512a69f7ac70a482d3974271da2628c45e2d516053bc0d728de8e4a3a024d2014fd4d3ff86c20f315587b565ad7dcb8a68517755a79f9f4af78685dc25a5f911f967", 0xaa}, 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0x1000}, {&(0x7f0000001000-0xcf)="247e4ed5152811d2618ec08683d25cfbfcc24b56f90c64d3f5f44e5e6e9b3405b625ab9ef95174949289502ae266c8400b4b8afe60a821b548bdb5845330da8f9ddb0b96b596e720b70b3bde8f3f68417ca4be539bff3d52484d4fe498caa9743a5ee30abc80349aba9bb06b7654e4a23a8e862e76d5ec23cafa6853e6d3d86a66e9e9cb35a8b1949140e2fd8b37f2ac96bfa9f718b8fe4100d2b7dd9e0e009d4d82af9dbcdb4d46b23cddb43a8b8f2b6986eeea94807b081b158a71c509b35f6fb56c1b94d6b5ae1b2cc82b4b8c8a", 0xcf}, {&(0x7f0000002000-0x47)="835d25f7829d052216ab006da3c89ce66c3c6118d661004a32df836c60e100b5fcc4ae1b31e139fe1950eb39fcaf2217b09a940f652658437d3d26843437eb76f0abba66514893", 0x47}], 0x4, &(0x7f0000001000-0x108)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x108, 0x40000}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x80)=[{&(0x7f0000003000)="119093979f8b7871d2ca297800d7ee5bc5dfd3ae6d96ebda93660264850a0939a5335f33d828d669e31b2f1daeae8dace31a0a6cbd985c12b61de9672ad073f900d94e24778a3d1142cf3edf8dfa63955a0f4878a5a41cbc35008bbe9d200f77618096eaf3162ec86e28107f94ab3b73347fb8270476efa8c009af2e6e38e927a7f720a3f00673c35543fcf58e", 0x8d}, {&(0x7f0000003000)="3a0c766647abfa170c718c1f8571d7a00790f1cfb3da1f38445f9b78f09325a8f430d13b6cfc58ec8260ee55b94daf9215046b76440c1a61ecef1ae0413405ef19ba05512ac49990817d1b16783c121332d7b0288bef3a7f99d04cc599e34a00e01bc1e1b2d6d861869b732cd2f07137497b9afa2eb796ff34164168b4082162fdb45d9207de5e44aa359061eaa22304777364ef4f947712861398242e0122f1a475600690067578e3b97c9f5e4c4a873060bda99a4c979e464852ee19ba077a7be1693901fc031bf62fad95f915f86c10be63a46ed06749bf1c974ede7356fbbea68e6d911c51de1a297d225c4721df70e1d1fe65763adb9f8d1b8f4f389f236ba63cd4d13f72dda62e35f23e28fdb029cf1cdc8ca0ef775432f5c05770e7c74cc2f74317468aa42bff4bc6aa381840aa197e7919f988d2ebde264648e23f2913f290c27bfa5046a91512d39ce6b27393437712425f2a3bf822b4b7d8f032d0a373ca03c5f1d79f1e4f7589f13673a8db26395fcb03243498b6a922e11392e10f36707c3229db450ec9cd760dfb00261f92289ed868854dc2e5a236be67eedbfd94c3769a90c506e2a7ef28d32ea5eb6a38d7514526e39cb1b1a8635415612b6790de09c9469c0ba420762d99a6cc980d1280f5b272cfce446e30858454dbd740be2cfa904863ce4b24a1a2571819895bf27fb744fbff6d0d38d82cb0092b3be9dd9f695b782c58c407b8ec0249397972901dc612e282421b86bc3055d4830df8a274c0f849d5f00313cf16cfcfd2685e37b50d72dfb5b3b4aa93f7021d6d98f8d21df469c2ba9282194c5e306f89374ab6e296363f4f94429ea418ba9b75ec800aa9bfbd3c7737ad84413929b091396095427ddee52a1cffbac7661d16df67d9ac61a65c24efa795870c627091a6a7e57aacb5884c8ac83428aa0eab13ea1ae124e4536272f806caddfc1b72d07b20b3adbd4f66d50f5ed62f6d890c1e2e85062b198a281e88693825de7a54c54caba7018a0cc15f46d121e6882b36ba09ca4c6aa588d311b67a03d5d01a27a858524ba5ad7c8e085ae9e2e448d0a37a09bdfebbf80fbdb973e2268ad73678fa915c9ba78639b6f31673a017f6d1a70ac3b45adbca1ec315fe7872c91bb5464e4093cb5c46e3905f92950c9a61ae8926ca910feca44729c4bed0dd31cdf03e24fdde7ac9d1836ba39d5a1f9ea89c97cf93f5dd868ab3d5a91cf5c27890e341b74b9ebc9ce63560adb4cc69a34599a91078defc58d85ac46889551b4b81719f3556898058267ba0e5f6da85bbce5445afbab999753d27afd99234de47fc46f45d877d5d593626b28daef0287e95d40ca4a01f947eb183403e752eae4cb85ebf7fc70aac408be48d4c522020e147c08ee6a65ce1177dbd359da5549bee5d952637e1285c75087df0595e795fa60b8e82168455e70e1b480c530e3d91d10d1cfe486574f6d60d3e36a0552594cfed2b4bda26f8ec7ab14f7f53febb931744907773a2d0c7dbd07c9192e443e7a24e9f0a21268152f856d72bf42edeb9ae3cb9c6a3af25838ea3e9422931cb08b55d7ef96a5fe7bb19332cfb98fb6262d78babe5d0490586fb4d9c9658eb377b7ea8e6b7c4c54440315dde7f359db8df39b915687c79d615b2654b39791c3d00ae42848f0cce4f5b9e4c8f3d5a7779f4d21afec4cfe705707c0b7367fe6dd5d38360b6e2694a07880618f46329c45b756ab8be849ede01b4d7fb8f686a5a75e975b2d6759ee7a0b60ee6e8087cf4e7a82c44b751348d8cd68dcc0609bf66da7d46fd08a81051c34d40c86bf0e95f28565bc17d5efd373803a55d821e1bb2e56cfe5b193b2dce6b9f1060355dbe0a8d4a724a42f19785cdfa778672afc62420a11b427b4a813dee3b6c63a48d480ce818b7bd7648637471260074e5e086de10c3027ee033d061aee07c9d61a2b60c5856dfecd6788ac6fb8e4253e920110b9c7958a832b5a985a3e1511910b294d15d019734ee35f85891a08714ee3e12cbaa5240e7433b320d88c3baf98f0ff84afa6fcd9f81a88cea49192c22b833dbb597189d6eb2ce58c4c48bfa30e11c83f4304d6366a16e2d0806a46e3c79a218f52effbb0362cffd7cda598d31bff8f1c075c06ae7520ccc2867f8dc8987cdff5779a3768189670bed270114b57bdf9cf34421798df1652f8eae1c84667af99fd988a7ec30ce22ff1ccbb6b4289ec0944a6031255d1a9802377aab2af4ed81afdf2b6f9233d82898f367e47734bb10541ac00efeb068b22ca99a6344ea54fdecc16c8e23453f8cccb85b8042488039eec36fe2d01e7d2998455785edbbd402f8dca027440b37b19f83b3753f92d23c1ecc9eb4bee820a657794d7fb2cdaba297d7b8004f373e105b79aa89f65f40e26cf184588ff9aee7eb58901766a33cb940c352b0cd4b98eb0873a5624d591d502e3d176ea3485483175d4bc0d997c73a08bb70aef54a1e6633714837014cbbae3fd0d467b9d06cde49d3928cbfd86b39152fc02403ef765eda1c8306456cc6e145794c4bbd7445594e105ea40d881c7a4d71c6c782306f5bb03716b53579caa3befb4ff25faab56c0001d0a2b14490091a0933d6e4fbd2b97fa3ed899212fd6a76978757b449840cb624caf5b17e3d7b762e98060b06597903f0f7da2bb0db3d5d1417c750a1a43cc304bc00dec4679cebd42f6e3de95aaaf804e467e52218920d8626137186fdcf366c7d2afcb24199613e6ebaf63933a1e446b4b9e3565bf3af7ff06fbdc67fa284cd9faafedc3fc7c17db487d7702d7f489a380cb5c746f2c5991a329ca4c423b20401e8b536792f5bcbb77017d6fdfd08bb3f9cd9e94a5c0b66bd07e3e48016bfc512d04cf08bce7ae923154ffc0c9eebd1964d864fe763830f9f8ec3849703482336b028fd9fa297dc91e9ba6f439d1e139c59d4efa4a06e7dbf2a2e239e9d64b7db85f1ae1be299ecfa0af6c17ab2e9db5b5ed4713c82c990ca9ebd36079ee1e79cca1219e0fdc2ef3afdd93eb18ffadd26dfaa2c5eda6fbb501193fd6c8908b20c7b41a6a97a17e5bc04f81ec3a3588fba71297c84fbe74c0554cb58825de173b00f5cd3a4c87238f5b8464aae95c29d51f55eb7c296b3214d6c6b5fec604b7faaf9a4375447b41b0d13b5fd524b5ae04ee2f37f152d8a315f84a6549ac6c59f1f26c789ca3ece65c15e3ed35563a6667a417a887298fcfa7f7559387d5577553af16a858ce234c4660c3f22f4dc90694e092f8cd3f7bfff42b30efee4f8f77be9fdf1c2082827d6bf6dda5c709f76ee86830a464ecedfae4b35320ef25afb69d375f09b29ad5cdf2cb5754c8ad20facefddd2ad5d5ab36e54b3da629fc3867c681b363faa52b18ab5cd8e3495e1bb65ede136d9fb26770e3bf7721f97ffa058823367c7a7ab4c3582d24202591dc01f6842f40c4a687566d81baead8bc4a529316cb5b9869f051b23ea509d110100cffc43225a3e1a5ffa90a902ca5664b98d9202739c3239c54c275973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0x1000}, {&(0x7f0000001000)="e3b0617d346ae44fcf110e08fdd90d80af12c0f5d57ae0a4aed8515c591aaf0714b536f63cf3cfa515f2a0893e00bc4ce52935736ac2afc1fa8150e9600e1e8ab3d560d5823dd5548d032a2939ae9ff97e2720ad53d4fdca9317560cb0ca4d01a77e5d0758845c3d6b43f2b80ca4f5d58b0a047277b159bbd55b6264956df2eb06b9c8b07455bf004cc7c0d4962e63fe94be7a7ef057d63b4d07ff5a77a1142fa1ece17559827bb8f68e08e8628403de0a924508e5a92ac56deb798f1847ccb562f96189815c08e51f73212b0045df076363d9ae67f5fc5e90eabb6635", 0xdd}, {&(0x7f0000003000-0x27)="6516c77723ecee29a4474a1db86f7b9f209c5fdba0c21585f490e7437c5cd3fb9ef5732c74d193", 0x27}, {&(0x7f0000002000)="82b2cd693c41f26b2756b3a5db7a25547428970fa881c6955ce811e3fe3f790d1c63eb666a066377244330f00a9a7a2c7b152bf6aefd035fd2c58c0c8405c299d014e237eb262b95c6cdcf0107203f16aeb7de13fb377b52da89288748fcb9a9ffd0ae533faaef9a31664b88d0c29ec12223cac39326d7e07e7c763125c2f4a3b11a9ce7d4877534d82c687dd542adb1fa101ab21b6fe254c674edd69b6e7e8f91de38b6d200280601", 0xa9}, {&(0x7f0000003000)="de2f45c2163f05254ecc0d0dd70ddc9bdbf3519181a29e68b1a95171f4df72c6257d87624cce07411008c7856d0581dd1a52f5b2392e43afd4b4d5f7ce9079341e6eb2abac1682de27f085b8aef4a37b419019e66473e9202c72d0ff281f8462b891775b011e7a089e7cd440735b4cedc3cebf63e7412b80221a260ffc74fa621b949e3049d0846f781820f8c2905de0942be3e7331ff9bc050c83d7bfa9f17965a07d80765f6b560b7a64d7dcd8fee02ec0c6c178d3e875172000b2da85e163abc1beb406a58f337a94af2306d5c7d17feba74b593d2d55d698dbffcd5f9233e17e57877a7269125dcac2dc5691b784", 0xf0}, {&(0x7f0000003000-0x22)="31c806ef6dade7ddcbfa8666bb8036103c3f0f575d6572459a45ccdbe6b3ba50c689", 0x22}, {&(0x7f0000004000-0x68)="703ba34a8ec6f90a5a3217f427b1f61932c975a12a241245ddcabe5e184b56cf84c87c23f24af3e294ae87c62b8dab63ffb6f3fd38fc7945f1b4fb2c08ed5d71323d0cea48f6f31348edf5462811924321531fca42c0f4da34af856f05fd0dbefcd99155aedb34e6", 0x68}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000004000-0x3a)="2ea6ed5377a15cf1ffdf8528922531d6a0c46abd363223e8534aeab2a05dc233d1187db8522435a2e95dd12155af0b74081296d9c45a70c825a9", 0x3a}], 0x1, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0xc0, 0x4}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000003000)="36bc54d4c5575095f2dc9a90cfb83276d763526f48bf9801d6c8e3ee1fefc39a43546965bb3fd996734574caa515f3f506d09efca178c932830586913ce0ef0ef96f7aa0e0230ccb979a7072f1046de1e233f13bc4403e38801e10fdcacbf54933099829bba40f0dfb7469dc3ee0b76152d6e11ea317a142fb10954676a301cd6f578af3af6592a1b2d294953c8756445330c341af872772fc53782cc8e01545c85a085b421757ebdb34ef4e8dedc9824766f5ffe8a84e99bc8b3e2c86f27be893656ba7be0c153f71d17df0128d", 0xce}], 0x1, 0x0, 0x0, 0x894}], 0x8, 0x4) 2018/01/24 01:12:51 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80805, 0x9) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000)=@assoc_value={0x0, 0x9}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff4000)={r1, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e76, 0x1, 0x81, 0x4d, 0x2}, &(0x7f0000ff5000-0x4)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000ff5000-0x90)="1287a32dbb2c322c6129a88beb57dba7ba67ff179adec32e63767e45e5acea83fd1550cfaee32843ea040a8ea88921be37e4d234c3b4f542455363dbb84757f35de5867dbad91538e6031477cf4a77b341d3885ca591af10a8debcdddab19f4a1b8d460a4c4b84d8c72543e04514396fceb6f768c05dfae58d2c8ac9a90d2a1953b7c574e5671a6c3479edb88e8dd30b", 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00001c0000-0x24)={@rand_addr=0x2, @broadcast=0xffffffff, 0x1, 0x5, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x24) 2018/01/24 01:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000613000)="", 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00006f5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000609000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b97000-0xa5)={0x0, 0x9d, "ba306e82fd0a9c650450316593d1da2141023af65231dd4ae8ef665fa07b56e7817a24a6b5c0624812569abc6a758785c1cabd6088c55f3027bf0a1eef650f95e49f6096d052486a6bfa1145c11fa906b57eeccdd9adb2d78cae3c1dfac76b06eb1671ece95e71c4a4647a2472305a8336ed74f669f9151e4ff469297ba746ef566e5c7e50aba4ec86c7c59d2380d9a80e89a6043a7b5ecb5a99d97834"}, &(0x7f00005fe000-0x4)=0xa5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005c0000-0x10)={0x0, 0xf, 0x0, 0x32, r3}, 0x10) 2018/01/24 01:12:51 executing program 5: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c4a000-0x4)=0x0, 0x80000) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000981000-0xd3)=""/211, &(0x7f0000ca8000-0x4)=0xd3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001c4000)={0x0, @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]}, 0x5, 0x3, 0x5, 0x8000, 0xf1}, &(0x7f00009e5000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ca2000-0x2f)={r2, 0x27, "a52e9f5caa6b191a7a48f6e09a3be71097507884fc7fde8279c7b2ebfd45f5aab868bde60d9b32"}, &(0x7f0000e73000)=0x2f) getsockopt(r1, 0x1000, 0x2, &(0x7f000007a000-0x1000)=""/4096, &(0x7f0000a38000-0x4)=0x1000) sendto$inet6(r1, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/24 01:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) recvmsg(r0, &(0x7f00002c9000)={&(0x7f000070d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000f52000-0x80)=[{&(0x7f00006af000)=""/154, 0x9a}, {&(0x7f0000e85000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b3000)=""/160, 0xa0}, {&(0x7f0000f50000)=""/66, 0x42}], 0x4, &(0x7f00005cd000-0xb6)=""/182, 0xb6, 0x0}, 0x40000000) sendto$unix(r1, &(0x7f0000010000)="", 0x0, 0xfffffffffffffffc, 0x0, 0x0) 2018/01/24 01:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/24 01:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/24 01:12:51 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a88000)=0x6841, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x4, 0x10, 0x93df, 0x8000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0xa6}, 0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x3)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8, 0xfffffffffffffffe, 0x0, 0x8, 0x80000001, 0x3, 0x100000000, {r2, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xbe37, 0x1, 0x1, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x8, &(0x7f0000001000-0x2)="059a", 0x6b) 2018/01/24 01:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b9000)={0xffffffffffffffff}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d62000)="8a92b1dce4166023d98764bfc688673681046eb8b168fa5e87ff44bcd6a79d0526828437b8a2e325fa01556f0a9f3034bb929ef0c2f3167748ffd2ebb452f99f92544e0a15f1b75139c177ef9adf06afec4b19fd428e21e03cd08451a29f27d39bb9a329150482128147639242a1c4464f3d6a91ba436f59b2dc3f264e98e954bcb315f1a03eb96e6c18dbf16633073dc55c4aa4ff9c9b8a684e7d18bee1e795f6ee0fa890e1d244df31c8df1c953ac643e5217d3254a3c16205f551346084a235dd5de05e11405d53a190aab7232679dc4df920880c", 0xd6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000d7000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x101, 0x3, 0x5, 0x9, 0x1000, 0x2, 0x0, 0xfffffffffffffffe, 0x81, 0x7ff, 0xfffffffffffffff8, 0x5, 0x9, 0x400]}, &(0x7f00003ab000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000078b000)={r1, @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]}}, 0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005c8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00006c8000)={0x8, 0x8000, 0x1, 0x5}) sendmsg$kcm(r0, &(0x7f0000bb0000)={&(0x7f0000117000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000024b000)=[{&(0x7f0000571000)="772868c34c6aae9c465d9c43500236aa3396c678df0f579b476932bb3f7cbda54ab85cd5a2d2438905ec5de1b78e206375c0c266e60a03edcdf0fc205839ffe4228c491fedf279d138a47fad1fc79d0f5e6cf8a584c544aa3e7ecc7a7cd6f62a4202bda2bc1185d04b7b43069f409bc3870fad9f428bf407bc6d00097398c87f6f534a231009e42886220035394949245ded86182aa1ce943a5c1bf12e2167a59dfdf583921ab72462250a56bb51c5e032b09ce81233a442681570054ed76d19a2dbb6d9b0a3f23d013a3bbbbc9f40007dc37b12006811fcae026244ce0ff9fcf1497ae732f7", 0xe6}, {&(0x7f00003d0000-0x6c)="8ffa5c35a9406fe33e214b8e09fdc408657d9b88f8360a304193e481d62a0a1a8b97122ec10cf9ac9f7bee4dd49648b20b4df0326a65c635b73bd325cee3463c1d7091755d389f0667eb948995c2c6644c7b9795cf4fc0dabfa9752be4299e754dc2f761d37fdb2f7235f275", 0x6c}, {&(0x7f00004c4000)="c08be45f9cd78a60c7349e5d1abdf3c915bf4be7f518ae43fbcaf43d6356346dd247d988e359529edf277f700aea18c7547f5d765e63f2b4f1dc2807b8ebdf51ce831067430e034a7f458ff640516d268fa609db7a5bd6e1a35b147703b6b50dde773ebd7faabd711fddcc8151de02174f5af38a1839e9302aecf74370087e1acb8b409d377c583c302948a670d70075863800887bc6764e62f0df1d1c8fcefe6c3267f57edd2a5c9cee0556823a37c40d975f74945d08d8370c43dcdbcd81c20c524e88502e71a949b7a8b2c00afd256573e1c3edcecedad69b2bc361f0a4fc4448528f99dc3b95d1b8c738687d77", 0xef}, {&(0x7f00004b4000)="d8a35646211735baf85fe0de7fded8fbe79f7bdde38ebbe9eec35714256bbf7a2614b699b7637c088fd6fd6f86ba0a0344cbbb808784cfe09a440ec38e36bd994a4a405ca2ccf56f6c2a4352c739a2e9c07e51e42dc315cc87650aa6efdee27d60e893c98f29830dc2bbce441dbae80c981d17e76774a68fbb0a56f5a9a1fe4e6a1fec486626993a825b519adfcfca47d5", 0x91}, {&(0x7f000064c000)="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", 0x1000}, {&(0x7f000015b000-0x1a)="f008ea5c44ae6b1e697afb17979768c71c40c4c6647d4a57a32e", 0x1a}, {&(0x7f000092b000)="f493ea904f18ce5abb1c7c2ce20408bd8d716846b9d34ae52c29980e1c793692237854f337f5", 0x26}, {&(0x7f000050b000-0xa9)="82c4a2bbef98e62f28c45923b40160237c0de4c4929cdcfdad2e7b94c060ef5cbf010d9d5b35bc0cc5830425688b276f161323c64f9ca7c79b2ef31dc4b2a1cd36321cbb7f29f79e6893ae077c0f4803cec42db4eab70f1c636cbac355118348180b6c7eb46779f228b8f551b183b66e9658d6a41affc46708f462ff4bf3591927ed5726a31c6c76a8ece2a89d0e76802c81723b17f34994b2a33f9a2bf627df0dae4b973553ec6198", 0xa9}, {&(0x7f000026a000-0xbe)="f64233b0c2082227892d16e62ed16b5789d6b964a696616ddf1f61e6c7e5a6f720139e389266d1823303e088f4deff748b84a316812dfa1059f76c35158270652f1cbe3ae2b1b0a945df4fbbb32511e54259269da78df0cc2f6e5255b5b7979710e6bd681f76321f0c2118e1bbe05dc1f86426c8e13028e8c4589f60798e677305864ba9ea422703e38cbdfa2b766a25d99e3ca6ba69af58e8c0e012c5d1f6b3762da2714b0d47a379261b4e01be3c28390862ef1907fad901a3e80edaf1", 0xbe}, {&(0x7f0000a84000-0xc3)="1341ddb0c1bdd675f1897095d5af8ee2342e7e7eaadbbccdee5a835e19325f41a4a02fddccdd609e289be4fd54143d44673047c996e6a35f2fc77408175acf5586be41364ad71221a89578b7b3d90fa5a65ec528caf1e94e6a86e1c9da775932a6511847454be4810899105582b696f7b6f54bbbce7f5dec85824683bc6190132afb5ee8348582e991b0b1141fd764173f499d392e46c943d7825cd7b2607c9eb89896da29731dbe731e3193aea87e262f3cb7f7e5719f63385f0ec6de868e49efd6c3", 0xc3}], 0xa, &(0x7f000073a000-0xf0)=[{0x70, 0x0, 0x1000, "07df589f0233f6187239dee2034c20b576c1577aa0363bd05d60e4f376cb3e7f3e03031f5fa447ec2681b6e3f8872f1f7dcf3be1b69943ed321f49fdea7644c1fcdd7db1e0ace9d35531d1d5461ad8cfd992a0fc50944b4f1bc1ce98cd4660"}, {0x58, 0x29, 0x2, "f12e1e3f642d03a066b5404bbd2122c74d0aed37345f02cd63d22b4ce74d0cb0b4c0a5232c30bf53e8995ddffbf0c7cf80d6c3be8fef312e8d1f161090810429d2"}, {0x28, 0x0, 0x1, "7ba926906aac28487ee7bf8062e2900b116ea856528826"}], 0xf0, 0x14}, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a38000-0x14)={0x0, 0x4, 0xff, 0x606, 0x2, 0x5}, &(0x7f0000251000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000250000-0x10)={0x5, 0x0, 0x0, 0xffffffffffff8001, r3}, &(0x7f00005c4000)=0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/24 01:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000032d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) getpeername(r0, &(0x7f0000977000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f000065d000)=0x3a) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d2e000-0x4b)=""/75, &(0x7f000002b000)=0x4b) [ 1045.127445] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=15845 comm=syz-executor1 [ 1045.189153] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=15862 comm=syz-executor1 2018/01/24 01:12:51 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000013000)=0x0, 0x80800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000002c000-0x8)={0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002b000)={r1, 0x4, "eed5c03c"}, &(0x7f000002b000)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0xffffffffffffff17}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) r1 = accept(r0, &(0x7f0000de9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000466000-0x4)=0x2e) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000e42000)={0x10000, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$packet(r2, &(0x7f00007de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000382000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000bf000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000653000+0x639)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x89, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x0, r3, r4}, {0xfffffffffffffff9, 0x6, 0x7, 0x100000000, 0x7, 0x6, 0x9, 0x8000}, {0x4, 0x1, 0x1, 0x9}, 0x5a, 0xd, 0x2, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6f}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x3, 0x3ff, 0x3f, 0xef, 0x2}}, 0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000072c000)=0x6, 0x8) sendmsg$netrom(r2, &(0x7f00003cb000-0x38)={&(0x7f0000015000)=@full={{0x3, {"4249dfc2bf020d"}, 0x6c}, [{"4a43d970db8375"}, {"9874cbef78489b"}, {"a07c242aafd099"}, {"cc99d052ca148f"}, {"524ad04e8582a5"}, {"a141bb7656638d"}, {"c2e5e8eb564262"}, {"30e25d4ab3a794"}]}, 0x48, &(0x7f000087b000-0x10)=[{&(0x7f0000cb5000)="489da1e1769830c4eddea260d03e50ea1376daf387ef2d0f4e3c0bc3915a4bbcf751b2e5024a64d3e85c51d5f36b038aae1de1a369ab444f6d5af5979be66ac387b33ebf38bf3edd0324688cb3bed24300c2fa42", 0x54}], 0x1, &(0x7f000008a000)=[{0x108, 0x113, 0x6, "f1c81411cf1be3029a1c126d5774360fc5cd1972943c377750bcc632bdf5b12496172bd680753db42946baeb6a9a2e77a6cf780bfbabd156888ea2f0e2d09498b1352ecaa9e810584b26e9e9b933124151295a63588f82a6d1906418d1c48ddef56e1ae256c99aa1cf7c183d79b6dce71d027f10f515b4c28c5786e16906d9ac02a1617058d7a84b77f47e5180f8739cdf03b0a4f7a814445d642c693fe8552a49c66a67515f57d5ceaa1f78a3a456b3271b85d32c0188664e14bd8bf4b29d5dd8f0a0ea95b1a1927e0c8059e8f9a7a4aff881f4d818b9e6ebd59e782537ce87774de52f9c1fd8f21ea000f488b05c83c011aef9"}], 0x108, 0x4}, 0x40040d5) 2018/01/24 01:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000010a000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100) 2018/01/24 01:12:51 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe0002", 0x21) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004a5000)={0x0, @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]}}, &(0x7f000077a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d28000-0x14)={r2, 0x7, 0x6, 0xfffffffeffffffff, 0x0, 0x2}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00009d1000-0x20)={@generic="ecfe33dfd6bb2d81bc985d958e117808", @ifru_flags=0x101}) 2018/01/24 01:12:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0x2, 0x57a}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r2, 0x0}, &(0x7f0000004000)=0x8) 2018/01/24 01:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0xc0045c78) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f0000998000)=[{&(0x7f0000228000-0x31)="20b5b8843fa6d6c61fe23f6d50447e6bc942b8d2e6ebf8b8eb8d0debdf7ce6b077af42baa2d76677862e0a49a5e347adca", 0x0}, {&(0x7f000043f000)="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", 0x0}, {&(0x7f00009b7000-0x39)="9f43c7a63df91d6f189a85d468b944374e066acef3cb5e3ba3e1045a4399556834393085414bd18e2cf8922f7499e1bb6b193aeba36ac4e2b1", 0x0}, {&(0x7f0000a79000)="b1b7c2bc260fcc477a16333c3d2c66df633cbb32ae4a6da102099595262a2cd3f396aacea8d10d5678bcbae46bce46a41ae60ef8981b165cb4860a09508ebcb448b8b2c1eb1e6445ccd741cc2e99458189088d686f86b6f31f8f68d2a863dccf03dca7d549e6cc0dfc0acb72e54c252b5655bc", 0x0}], 0xe5d0c93e8f87aa9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e7c000)={r0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000020e000-0x4)=0x61, 0x4) 2018/01/24 01:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b19000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003d6000-0xe5)=""/229, &(0x7f0000892000-0x4)=0xe5) recvmsg(r0, &(0x7f000046f000)={&(0x7f00001c9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000687000-0x50)=[{&(0x7f000010d000)=""/164, 0xa4}, {&(0x7f0000b91000-0x69)=""/105, 0x69}, {&(0x7f0000c85000)=""/41, 0x29}, {&(0x7f000058f000-0x2f)=""/47, 0x2f}, {&(0x7f000028a000)=""/199, 0xc7}], 0x5, &(0x7f0000fc3000)=""/166, 0xa6, 0x80000000}, 0x42) connect$ax25(r2, &(0x7f0000169000-0x10)={0x3, {"a012f9ae5bf2fd"}, 0x3}, 0x10) socketpair(0x13, 0x6, 0x8, &(0x7f000076d000-0x8)={0x0, 0x0}) accept$packet(r3, 0x0, &(0x7f00001ba000)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000d4f000)={0x7, &(0x7f0000f01000-0x6d)=""/109, &(0x7f0000e33000)=[{0xffffffff, 0xef, 0x401, &(0x7f0000bb5000)=""/239}, {0x2e4a, 0xa, 0xffffffff, &(0x7f0000c8f000-0xa)=""/10}, {0x0, 0xd4, 0x0, &(0x7f0000898000-0xd4)=""/212}, {0x28a, 0xa4, 0xac, &(0x7f0000690000)=""/164}, {0x5, 0x12, 0x5e95, &(0x7f0000f26000)=""/18}, {0x5, 0x40, 0x9, &(0x7f00006f8000-0x40)=""/64}, {0x5, 0x3c, 0x8001, &(0x7f0000b66000)=""/60}]}) 2018/01/24 01:12:51 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x7, 0x8}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000010000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f000001e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001f000-0x4)=0xffffffffffffff37, 0x807fe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000001e000-0x9b)=""/155, &(0x7f000000c000)=0x9b) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) 2018/01/24 01:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0x5, &(0x7f000048e000-0x8)={0x0, 0x0}) 2018/01/24 01:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e4000-0x4)={r0}) bind$ax25(r1, &(0x7f0000a87000)={0x3, {"8ac71a7f85cd96"}, 0x40}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000386000-0x38)={0x0, 0x0, &(0x7f000034e000-0x20)=[{&(0x7f0000148000)="66b4bd35d5c948d2596cc2428e6fe284", 0x10}], 0x1, &(0x7f000039b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4001}, 0x0) recvmsg(r2, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:52 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fd1000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000022f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) 2018/01/24 01:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004ac000-0x4)={0x0}, 0x4) r1 = accept(r0, &(0x7f0000694000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b06000-0x4)=0x60) recvfrom$llc(r1, &(0x7f0000a89000-0xa)=""/223, 0xdf, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000074e000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 01:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b9a000-0x20)={@generic="e9fb6ac923c898962d686672eae2da71", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000072000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fb9000)=r2) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f00007cb000-0x8)="8000ec0000020004", 0xfffffffffffffdfb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000773000-0x8)={0x0, 0x0}) accept4$inet6(r3, &(0x7f000087d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002fa000-0x4)=0x1c, 0x800) 2018/01/24 01:12:52 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e39000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fdb000-0x4)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/24 01:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0xa, 0x339b, &(0x7f0000925000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000440000)=[{0x0, 0x0}], 0x1, 0x200) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) recvfrom(r3, &(0x7f0000e8b000)=""/145, 0x91, 0x40, &(0x7f0000026000)=@rc={0x1f, {0x6, 0x40, 0xffffffffffffffff, 0x2, 0x0, 0x8}, 0x0}, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r3, r2}) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000d6e000-0x4)=0x0, &(0x7f0000518000)=0x4) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r4, &(0x7f000080c000)=[{&(0x7f0000c66000)="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", 0xff}, {&(0x7f0000fcc000)="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", 0x1000}, {&(0x7f00003f7000)="61d12274596018ab71f7234e0d8429e42887c4", 0x13}, {&(0x7f00001a6000-0x72)="baa96ecfc44788d0061add55935cb9539be31188b5c8d4b0ac3eff98aaa49576c6a9ab55e21be22e66511a71a9a2b6e2b598307ef4a8c3ba4b5ca83d2e0e9e3d8403c380b1053c6add0ba3f564e3a8692d483470a0d8ddd601a47e4a02f257fc136c482a9e2d8750326cb32a7484628074b5", 0x72}, {&(0x7f0000cf5000)="498604871df8e02ecdb446091510e3a173b531b9afc3e5ac2075efb6dcceae2f620e807f250e5224383fbe7f528fd29f36fe19901cbfad2f0d8fbccbc43fff0bc1b534c50c494f74285fdfb4bb7e9f7f7cfc96f232ef4cbb5f0b6fa7acb0b6fefe2519e89261abf62b15d2ee9a6d24d106c282d5c67788c614798216ee1896d0075a6959d36bcb9d53ef4df58989023254ca951143b4b73765f98f63e8f4476cc12c071814c3c5dd3fded700314db93889bd714d9f3f856ded4d45654dd78434b083e44152d05413da970ea9cb111f8687adf82f8719b5a446a5015b64eb9bfb3b3ec7bb5f8662b258385c29", 0xec}, {&(0x7f0000714000)="14ce9d01db7e9fff560d2b9d2d0bec92b94c1788b8fec6f0ae99f735845889865febaa004248c41a1ecdc625f433fa6fe6cb6e1f52c7c33831144d90b05d71200597e135361439a748af8dd29eb2c8cbd89a901876276885c7e03b388e68fffda3052b6260dea75240b401c5", 0x6c}, {&(0x7f0000985000-0xbe)="b27eadffe2b29f7aa7811db173e0eebccc244d3681aaf97aba00d98b34d6024731bebc79c0c2d7a041c6bc2791b16829c6698b601f72c9c3b095105137ae41b384e7d5a5561605706af130477c958ee4386bf88801f54837c65409a337c780744324e5eb87411ac6b333f0b6eae506d3f73da26a7bc60afee61c2df4f6480d4c7af874d68b704db575c6a2ecbba21619935b1818d9fd956ac111f188ecc63b6cad784197514449abacf047805c723dad2af5b93f9bb45e202d8ea0f83ea4", 0xbe}, {&(0x7f00000e8000-0x9f)="7fccc7de9e7fcb615e100513dc2f52c8bcf50b6da2b4266d865f159e5099d38d3328a6ef724eba59efe5357f020e157af69b1ec85b94975e7ab185012b2223438fac5b994ac911a8c32d775778624292ab03288e31834fcce0d6ef6e3cf1339f5ab9eab8fa0c90ac2b6bd41bd84e7e6aa9ce52946b0606bc3353669defd2b2dad447d2a8786c14b0d1b4aad7a5b7d72160b521741817a2e7467bbaa7cccbcd", 0x9f}, {&(0x7f0000263000-0x26)="60c22e743e89034a099c6eb19bba9ddda24b8686f2406f2ccaa96d08cfb557f46fa52f264b12", 0x26}], 0x9, 0x2) 2018/01/24 01:12:52 executing program 2: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b87000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b88000-0x4)=0x0) 2018/01/24 01:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001a1000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009ea000-0x4)=0x5, 0x4) getsockname$packet(r1, &(0x7f0000866000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b51000)=0x14) sendmsg$nl_route(r0, &(0x7f000068e000-0x38)={&(0x7f0000364000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000ea2000-0x10)={&(0x7f0000e59000-0x28)=@bridge_setlink={0x28, 0x13, 0x602, 0x4, 0x1, {0x7, 0x0, 0x0, r2, 0x808, 0x400}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) r3 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000101000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000baa000)={0x0, 0x8, 0xa4, 0x10ffe}, &(0x7f0000105000-0x4)=0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a19000-0x8)={r4, 0x3}, 0x8) setsockopt(r3, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="00210300", 0x4) 2018/01/24 01:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ad3000-0x21)="b70a75b0d5e383e5b3b60cd85c54db0a295df0f38216ad4000000000000000e6ae", 0x21) r1 = accept$llc(0xffffffffffffffff, &(0x7f00006e1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d51000-0x4)=0x10) sendto$llc(r1, &(0x7f0000822000-0xa8)="edbde66442be14bf9bbd36fe12f22235d445d378cefd3d69948ec801f6a43cb10e0939e06de036307ac328b8b32aeb74b4fc442414baa220cf662f5609fcf1b0d21780dbd9f2cdd02298f27d33eb690d86e9a39e88ed9437d6a29b751602fd5bb66519bea9967ee78c6e1477ae6f144c2fafb94a4ea9b4ee01915dab1cfbebc3bdf6f97ed84c272997d1be5fee3e663c388a8d6538bada558a80c2a823a170592724115e42d4035e", 0xa8, 0x800, 0x0, 0x0) 2018/01/24 01:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000013c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000087000)={"9abff0c8a82df025a14801fdc7aca9fb", {0x4, 0xffffffffffffffff, 0x7, "4a8b96bb3226", 0x8, 0x0}}) 2018/01/24 01:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000218000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept4(r0, &(0x7f0000d43000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f36000)=0x32, 0x80000) sendmsg$kcm(r1, &(0x7f000015a000-0x38)={&(0x7f0000a69000)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000cab000-0x30)=[{&(0x7f0000448000)="356c95adcccdf7e156a5b09be1fe3f3c855baf955c6ce2dfcac94554d9b4190070b847a8906d95126159037c35442bbe5bba87699e8808f847094de7a1114327793c522c1fc61f89ca4d9f05a13b013d34a5572e988f981e4a98f9e440e38534f38f58b1379a3e07a7eea5ec54b1688b3749002bd2f91db4f5844d8ebf6219ecd6b1c6f88094f1db7b85f6be8fa96464c1212f26a1bba01e1b0150865016", 0x9e}, {&(0x7f0000a9f000)="c4cdd012d6a544f9f8eca8e0d9fa37f388f79dfd83777861134a269a43d2d2f46989705d1f99b097e10fafdb23263a90f56596f12baa58f4269a05f239d609441a648b09d1fd", 0x46}, {&(0x7f0000b78000)="eb066fa977dec7b117b07b4500f83764e696d181fc89d1fe719b370c226ced963f6714d86d631c2457eb91bb38514eb493d4780db2f4e98d2f248f51f1b8512d2c46c951ce8c70ea76f15479b0ee586a34794b49840ab1057e07e0ef57e7a42c506fad6bb83ac08432c647d762df7773b9f14fc12a3efd1da9d4cca2eb9563ab55a68d5b3f2f551a410be224468c800a0100c07cb25b3bd205854ffe651b2bc6a55a8c", 0xa3}], 0x3, 0x0, 0x0, 0x4004080}, 0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r0) 2018/01/24 01:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000c9000)=0xd, 0x10045) accept4$llc(r0, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b3000-0x4)=0x10, 0x80000) 2018/01/24 01:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000024e000-0x10)={&(0x7f0000ac6000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a28000)={r1, &(0x7f00005eb000)="0cf2982f74c1cc10bd46bc74ce96534a07f4e0e1e0c331eecc674d90cfa3d6e08e8654f5a19712913f9a65105205a6a43b5e024ad0e68d155bd220f7a84a3d7a5a3a21db9135dfd09461f52082d1de5948d2a75c0952e27ac7b6709c31c24412afb8aebe5d8e623591f21acc6af1dda6bc603a25fcfee94eb584f08604216c7af065d92e8e31c07b9971835ffbbd5200fadb36cebb840ddbf0ea5bf924299e68b05dc60939e0059068a1", &(0x7f000065d000-0x17)="95f954409b0176cf86ab460354af20d47be7c06d3f0aa1", 0x1}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d37000)=[{0x0, 0x0, &(0x7f0000e07000-0x20)=[{&(0x7f0000e0a000)="0451b86f5bcf974558303177a9cbce08b5a55f2c1cb9ef9bbfefa400baf8b818e8d7e3f03becc38fd9d31f3fd4983aafc02b84535559e2e5226a5c7ffe9a9ea072a4ac467f11b15293aa98b98753c8d911d21b0b8866db5f3bc70054168a94a4d657e84f2c7f22f9aa00b55d78e57831ed470cefe7c03c72044a73172839809cc3891ceb9e6bf2ffedd5cc22aee8cbaa9ac0c9643d35fac839b1b5ff16905f9b178dadf8e1a7709aefb53e7534b4", 0xae}], 0x1, 0x0, 0x0, 0x400c0}, {0x0, 0x0, &(0x7f0000b58000-0x10)=[{&(0x7f000046d000)="6c739360ea34606dbc9b45dd5853c914cdb703436dff7abf3d0a9201972977de3b1bf51c421c82c9dace13fb0b1ea11271f63da7178610c59011310947f40034e6f1b5edf9372e52c71f6e7971ceac6ce1b1ddd7089db7105d5cea9e7b3b98b76a54ef3a5bc0b2039c72108ea508102c938d699c5a1c47f72efd4cd4aac55ebe78b274e7b1772f4c1af56847d9fd5d8292cb2b057931ff6d292177b92cf5c189a0", 0xa1}], 0x1, &(0x7f0000c7d000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc0, 0x117, 0x2, 0xac, "b88d27066ea2b6a3a322521c14fc9bf57221a25d438f6022847081f071229114ab245aa60eac1efc75e7dc4f82e1e7786e8114a861cc85e887a8c864eaa1a3451bf859a9d4d9c03ea9003ba93499ced9c65f66f084063e6abd3dcbbf45610f9283b298c3ba8e9c4a4bd0405b87ce81ca5572e9d8349efd9db66444aac8553275ae7ae870915253f4b0286946044ccf276b01c28ba06b343a3fc07c8f16ccb0821f3ddbeab98152c2dadaf0e3"}], 0xd8, 0x4000000}], 0x2, 0x4000000) recvmsg(r2, &(0x7f00004e2000)={&(0x7f000060f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c0e000-0x40)=[{&(0x7f0000217000)=""/49, 0x31}, {&(0x7f0000e14000-0x4b)=""/75, 0x4b}, {&(0x7f0000691000-0xc6)=""/198, 0xc6}, {&(0x7f000052a000-0x6c)=""/108, 0x6c}], 0x4, &(0x7f0000347000-0x2e)=""/46, 0x2e, 0x6c32}, 0x0) 2018/01/24 01:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000878000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c33000)=0xe8) 2018/01/24 01:12:52 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002fb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a9f000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000fd9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000439000)=0x1c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd9000-0x18)=@add_del={0x2, &(0x7f0000c0e000)=@common='teql0\x00', 0x3}) 2018/01/24 01:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b7a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/24 01:12:52 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x2, &(0x7f0000fd1000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80004, 0x39e5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f18000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000174000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f75000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x1, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x200, 0x1f, 0x1000, 0x5, 0x2, 0x401, 0x2, 0x1d8}, {0x4, 0x9, 0xe44, 0x1}, 0x2, 0x3, 0x1, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x5, 0x3, 0x4, 0x7, 0x9, 0x7}}, 0xe8) r3 = socket$inet6(0xa, 0x80001, 0x2000000000017) sendto$inet6(r3, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f69000-0x10)=@req={0x50, &(0x7f0000064000)={@generic="1615243de4c4e4925ce7abfc70a1ec59", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x2}}}}) bind$inet6(r0, &(0x7f00001f4000-0x1c)={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 01:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c0b000)=0x9) socketpair(0x8, 0xf, 0xb88, &(0x7f0000192000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c72000)={0x0, 0x4}, &(0x7f0000330000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f4000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000af5000-0x4)=0x98) sendmsg$nl_route(r0, &(0x7f0000167000)={&(0x7f0000b53000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052e000)={&(0x7f0000f6c000-0x28)=@setlink={0x28, 0x13, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EVENT={0x8, 0x2c, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen$netrom(r1, 0x1) 2018/01/24 01:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4$inet(r0, &(0x7f0000d57000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000964000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000edd000)={0x0, 0x0, ""}, &(0x7f0000361000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b6e000-0x8)={r2, 0x20001000000003ca}, &(0x7f0000e84000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000557000)={r3, 0x8, 0x8, 0xfe00000}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) socketpair(0x0, 0x800, 0x5, &(0x7f000045e000-0x8)={0x0, 0x0}) connect$ipx(r4, &(0x7f0000480000-0x10)={0x4, 0x0, 0xfff, "d948cd5118ae", 0x4, 0x0}, 0x10) 2018/01/24 01:12:52 executing program 4: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x23, &(0x7f0000000000)=0x4) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000)="", 0x0) 2018/01/24 01:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x7, 0x1, 0x5, &(0x7f000084a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b6000-0xe)={0x0, 0xff, 0x3, [0x3, 0x6, 0x7e]}, &(0x7f0000a43000-0x4)=0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a90000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000029a000-0x8)=@assoc_value={r3, 0x9}, &(0x7f00008b2000)=0xfffffffffffffecc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a08000-0x4)=0x0, &(0x7f000085f000-0x4)=0x4) 2018/01/24 01:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000037e000)={0x0}, &(0x7f0000b1e000-0x4)=0x4) bind(r0, &(0x7f000043a000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/24 01:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 01:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c74000+0xb76)=0x5, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 01:12:52 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000697000)=""/58, 0x3a}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000e15000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00002a5000-0xb)=@req3={0x8, 0x4, 0xfff, 0xe6bc, 0x8e9, 0x8440, 0x8}, 0xffffffffffffff14) recvmsg$kcm(r1, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e, 0x0}, 0x0) read(r1, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2000000000000016, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r2, &(0x7f0000914000)='!', 0x1) read(r1, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/01/24 01:12:52 executing program 2: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d3e000-0x4)=0x6, &(0x7f0000539000)=0x4) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 01:12:52 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b7000)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000051c000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000b97000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x0, 0x4) ioctl$void(r1, 0xc0045c79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000001000)="115f0f58027e977b7959aa9c97eb3995f2caaec3565e5ba13712350b4be4c18ede53c3383da1bae66abae7e53721b9e77d0920fa7b007268bafb00a64d1b924aa0a25839edb9119d674603abf3d7a5c50ba403c5ff8b9c9301ec3aafd8d6fa1cb23c4c9f2179db4930e89785f2a99ee5202ee30216abceee0d16b9e0f462de54419336cedf2a37d2109ea2da9b6b78a6fb71915485c25236ca843a70058d4d9ae2af1aece3f7435406cc57787fbd7bac7eac5c068192f854b3377563922e391765e6f165ca2f54", 0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x807, 0xf3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000004000)=@generic={0x0, ""/126}, &(0x7f0000004000)=0x80, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000004000)=0x7dc, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0xa)="2ad22eb3413212911443", 0xa, 0x1, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) bind$inet6(r4, &(0x7f0000002000)={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000002000-0x1)={0x5}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000007000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x80000000, 0x4, [0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffae4]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002000-0x6)={r5, 0x4, 0x1000000000000000, 0x9}, &(0x7f0000007000)=0x10) 2018/01/24 01:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000afb000)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e91000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x12, &(0x7f0000c79000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/24 01:12:52 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffd, 0x800, 'cbc(camellia)\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) accept$alg(r0, 0x0, 0x0) 2018/01/24 01:12:52 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000393000-0x8)={0x0, 0x0}) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:52 executing program 7: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") sendto$ax25(r0, &(0x7f000009c000-0x8f)="090b7fc52d97f381769359d20ac75ee4760af7ab18e13fb59f6b12fdd5bf73c7ab9a2e9873880ae1dd91c5cb85db43198408b866896cf77344ddb7af3f4dff5787abdffd739e12f7c5497cacc55fd403cf9dea2ca364e5a17cd0abc85dbb48e651e343cb4c8e9de6072d6eed1e96deacc6289e2b7adb4d5a92349dd36cdee6a093bfd3e8778819cd87e212a92343e6", 0x8f, 0x20000000, &(0x7f0000367000)={0x3, {"a66ffc2e9388b9"}, 0x80000000}, 0x10) 2018/01/24 01:12:52 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair(0x17, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000010000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000010000-0xc)={r3, 0x10001, 0x30}, 0xc) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000005000-0x48)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x1e, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000a6d000)="bdff00000004") 2018/01/24 01:12:52 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000ff9000)=0x0, &(0x7f0000177000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f00002df000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ffc000-0x4)=0xb, 0x4) socketpair(0xb, 0x805, 0x8000, &(0x7f0000ffb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000ffb000-0x4)=0x9, 0x4) 2018/01/24 01:12:52 executing program 7: r0 = socket(0x1, 0x80007, 0x873) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3d2, 0x10000013e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c50000)={{0x0, 0x5, 0x7f, 0x7ff, 0x7fffffff, 0xff}, 0x3, 0x8121, 0x4}) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x19, 0x80005, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fb2000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb2000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000882000)={r2, 0xffffffff, 0x1, 0x4}, 0x10) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/24 01:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000c8a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000113000-0x4)=0x10) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00005f1000-0x4)=0x0) 2018/01/24 01:12:52 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000d000)=0xa50, 0x4) 2018/01/24 01:12:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a2000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x8000}, {0xfce346e7b3a8dbca, 0x3ff}, {0x8, 0x26}, {0x3, 0xffffffffffff0000}, {0x3, 0xa4f}, {0x3, 0x7}, {0x2, 0x6}, {0x8, 0x2}, {0x8, 0x3f}, {0x6, 0x8000}], 0xa) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) close(r1) 2018/01/24 01:12:52 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/24 01:12:52 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x6) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f05000+0x462)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a15000-0x4)=0x1c) 2018/01/24 01:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet(r0, &(0x7f0000a75000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000063a000)=0x0, &(0x7f0000d11000-0x4)=0x4) setsockopt(r1, 0x9, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/24 01:12:52 executing program 3: r0 = socket$inet(0x2, 0x8080a, 0x8001) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002d1000)={0x0, 0x81}, &(0x7f0000463000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x0}, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0xd5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a76000+0x160)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00007f2000)=0x7f, 0x4) 2018/01/24 01:12:52 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/01/24 01:12:52 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7c000-0x1)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d39000-0x18)={r1, 0x9, 0x10, 0x9, 0xf841}, &(0x7f0000001000-0x4)=0x18) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f00007a4000-0x4)=0x4) 2018/01/24 01:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000cfb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfb000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000831000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$inet(r1, 0x0, &(0x7f00001a9000)=0x0, 0x80000) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, 0x0, &(0x7f00008fc000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002b8000)={0x0, @in6={{0xa, 0x1, 0x47, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0xea, 0x8, 0x16}, &(0x7f0000eb7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f2b000)={r4, @in={{0x2, 0x3, @rand_addr=0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000016000-0x79)={r4, 0x71, "ff6151d7f1032fb90c52a02c2023ff5b707ff174e800259a28aa76467cc16cbb41f1f6f1c667020e204131228eec95c33dddc0d250bbe650fbe94debbf99e662bdfc8e604c4501a9ecb7a27378ffba5b083831a2d2abac1862d9925e0a3f712c2b821da7036956fd309e8d0bd98b92000f"}, &(0x7f0000f65000-0x4)=0x79) 2018/01/24 01:12:52 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x32, &(0x7f0000004000)=[{&(0x7f0000003000-0xab)=""/171, 0xab}, {&(0x7f0000004000)=""/126, 0x7e}, {&(0x7f0000004000)=""/78, 0x4e}, {&(0x7f0000002000)=""/91, 0x5b}, {&(0x7f0000001000)=""/44, 0x2c}, {&(0x7f0000001000)=""/35, 0x23}, {&(0x7f0000004000-0xb1)=""/177, 0xb1}, {&(0x7f0000005000-0xae)=""/174, 0xae}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000000000)=""/162, 0xa2}], 0xa, 0x0, 0x0, 0x8}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) 2018/01/24 01:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004e8000)={0x0, 0x3, 0x6}, &(0x7f0000cf7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000775000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0xd62}, &(0x7f0000dd9000)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000358000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f7000-0x4)={r2}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000712000-0x120)={0x6, {{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]}, 0x1, 0x1, [{{0x2, 0x3, @rand_addr=0xd66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000050f000)='~', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/24 01:12:53 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f22000-0x6)={0x0, 0x26689c63}, &(0x7f0000f21000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={r0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f21000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) 2018/01/24 01:12:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4, 0x4, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000003000-0x8)={0x1f, {0x100, 0x1, 0x0, 0x3, 0x800, 0xffffffff80000000}}, 0x8) 2018/01/24 01:12:53 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000004000)={&(0x7f0000006000)=@ax25={0x3, {"4a013b2c3c2cdf"}, 0x6}, 0x10, &(0x7f0000009000)=[{&(0x7f000000a000-0x75)="59c287ccff37baa24830a3e84f2925fe5f08d651d5e2c5fe5dc21e7ee175214d5a58893aa7f5e74babd26e926a2def75bd7026792933591767fe339cf5ab799da09c92a0a1a7c17da382b6c0db29cf99b197a011feb0919672df207bc3579d94f53f155c58458da0b534b61876394ef36a35dba2de", 0x75}], 0x1, &(0x7f0000001000)=[{0xe8, 0x1ff, 0x6, "fba36b6b652cbdc1d2b4400ce3dae4866eebecc6efd5d3b61ec31650ff03b9dea3d32225b2e4d16ac5820a89b52edc228590d17dafdc45c71239f8aee0fd190b8252b4c7cfebfcbd8e0b8f2e3d3563795f32d20757f72d127bddf060286e731148bfb43c12dba02f6a0de2d730b7e021cdd0ebb3f8f05a07be6b5ec226999ca90e5405c3af6a9162a65225d095fb8d9b5f0b79fceb94cd69e5f28cf7c769ac82a77f572b1b0535860c597ef69b30ff6dcbc07515271e057a55a43b50ad4f1c2f7b6d2295650a75aea20115a345131bc186665b21"}, {0x108, 0x105, 0xfffffffffffffffe, "6bcbc4ea65eca12f0f357ec0f2d6f19b3ececc4b084db02ed33ef55ff2e126feab28a6d09f140f9d75e5117a20dc030735c911a7cc8d138c8ba0f9beb892b4b231a0840795f890bf557d2eec36e77ddf610284d97c82c9a92976b3877b7b16dc7bdc16c6a5ac813ca1d4925b2b6f705514466cf60cc8a35009119288f2945350dca3cbf78834530334139706116f3ec3f8c12bb50a0fa1852ede5b3c13d16653e6e9476b81535aac0bceb6ef9f967b5d181fbfeaf64d5c8757202029c7fd77c5746e8a2397249c602aa42cd82ddbd3f905a40e4566b8f0fe14b03447b7c9f8d65c3c9aabd0eee8160fe9f50420b0a96fd7e82eb228c4dd"}, {0x80, 0x102, 0x400000000000, "96682c597ebd9bba5aa204196cea80a672bad2b097749ea1a0abb0689462c2b8f800a520b5ae617034a0d99082c2914cca4d921cb7925335c03a4aba8d9aa846c8c23863fff3ac0763515b4c88f3c78df9c99435aec5756ef4683b2a51b3ba04e005b71270408c2ebfcf5f0b85"}, {0x10, 0x19f, 0x3f, ""}], 0x280, 0x0}, 0x60) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/24 01:12:53 executing program 5: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000020000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f0000000000)="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", 0xfd}], 0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x6, "1d5a3f4d3db0033bda"}, {0x100, 0x10b, 0x2, "11d7d1e86d120cd78d45434a209d8f31e9f742b56fa4bbd0dd16b287b104dd9a82a75a6f54325e2a822be81cfe1f6616055bc4748a4e7a99cc4b4e1b419fac58a4b76554e9e23c4a42567f5a85e64ec0e669f8cc04e61459ed0ddec8a18b913aa747634aabe79007830c9896e0971a73828f8881851036d08e9e18ddf74574da0e87be75e54e9ff7b8f75c311a1220ed69835770d883ad2f5ac5b4c0b103f63cea6d496ed87d8f583f1ea6fdade2c8779f5a84fc23f0bde8cefce3dfaf5417dd0f25fc73c2b7af14424259a26ff848f12126b735be9e2fe6b54166133f342b0cbe651b4f99287548c7fc92d2f6"}, {0x18, 0x11f, 0xbe, "899e9d72b9"}], 0x138, 0x40000}, 0x4000800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 01:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000854000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000b2c000)={0x0, 0x325}, &(0x7f00001f2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000803000-0x20)={0x6, 0x3, 0x4, 0x5, 0xb08, 0x8, 0x401, 0xadc, r1}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xd7) r3 = accept(r2, &(0x7f0000ca1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fe1000)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003ca000)=@sack_info={0x0, 0x9, 0x40}, &(0x7f0000e06000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000086d000)={r4, 0xfff}, &(0x7f00008a3000-0x4)=0x8) r5 = accept$alg(r2, 0x0, 0x0) writev(r5, &(0x7f000043a000)=[{&(0x7f000089e000)="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", 0x913}, {&(0x7f0000fde000-0xe8)="cda7cf33fb6db5b21fd65bdd88cec16e1654750fd53a18605042843c46269a09156190844eb21f68d810099424d21127a4f498e07bd7e05a8b7c2f4b41b1f3ba9ac4cf4294bf6eb921090e9109571375feda8154015622f50d2a3e346b455c32a1a274d6d23923bb5c68e252a46480e812adecf152b8691a91b584a559c058af537b20b3211e28041df7f6e947dadf8a9341a7d508fd9025c5262673af9972e385d62007cbb7e8a55dda51793ce91a2ef88bf4e2507f90af6dcc4ec79cf2ff920b8a86109974e6b584b83b7f91d203af77c7d367398581d5668ce8288df4bfe19a7370a4076987fe", 0xe8}, {&(0x7f0000d06000-0x8e)="326a00fdd3dbd964d2d2febdfacb2907f7d04387d7d5de2baf2fd683980faef28e7646bd926e30460914c57ae7497b8820b2dbe12a24f948de1bd887d625b331ab7b2810625e52805ecdeb3cfa336be698d21b1ef1d9d2ddfb96d6ee01eb982d5c827fbb03dbc9406882cbaeda21b17c949ff2d344b51d1ac667afd50ed0d898d442129cacc02e41ab5cc0cb4f3b", 0x8e}], 0x3) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000d45000)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f00001cd000+0x56b)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000002d000)={0xaf0}, 0x1) 2018/01/24 01:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000086) sendto$inet6(r0, &(0x7f0000a36000-0x1)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x413bcfa30e3b5069) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005dd000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000523000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/24 01:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000636000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000186000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b68000)=@assoc_id=0x0, &(0x7f0000461000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007d0000-0xcc)={r2, 0xc4, "24f8f470df30dcdbcbd6e2ba2fdb6976cb0ded95025eba566146e5416735a70c1e1a8fd43e84f43d8cc6f5ac1e8120f96edeadd4b24f437fdfef01301fb0a7a3555e8e7a9a23809d981608599bd275bfe68ba1fa5888061b047382351bd6a3ad6cb8a245f6ab7f118b069f938b875905fac45a89c3c8797ea0ad676cb2c22114743f478f10cb238b6ebef9ce5e6de768b969c0b9cf6ebbef66d20507b5b5cb3f9c181113b5bca2af6932b09113e0d93c442d63ab2ff678698c5f31ade625f9b3452a1ecd"}, &(0x7f0000827000)=0xcc) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000601000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x0}, 0xfffffffffffffe39) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000e60000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4e000)=0x2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007cf000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x5, 0x3, 0x0}, &(0x7f0000f83000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bd6000)={r2, 0x4}, &(0x7f000023d000)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007d0000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6(0xa, 0x6, 0x401) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f00005fa000)=0x5, 0x4) 2018/01/24 01:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000dda000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fef000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a3c000)=@assoc_value={0x0, 0x3}, &(0x7f000033d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000239000)={r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept4(r0, &(0x7f0000a32000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062e000-0x4)=0x2e, 0x80000) connect$l2tp(r3, &(0x7f0000c1e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x0}}, 0x2e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[], 0x0, 0x4}, 0x40) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000b4a000-0x4)=0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000020000-0x8)={r2, 0x8}, 0x8) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) [ 1046.520111] device syz7 entered promiscuous mode 2018/01/24 01:12:53 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000d000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xffffffffffff8000}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f000000f000)="ce62de198e48567e83ff21dec10d7f3c849262d830731a95fe5d766a1c33d180833d3d7cd6991588d8b1e4d4aad8b558787abf92816b18c6b06d3f9fd9790c1d888adc2205d0a4155e2659c833747498c13c19016255f468c0d62b9b2d939ac0ac6384d7457aa359c772c7d6c25c6edf74adf50342f64f9fa3bb85e3e415d833df05bf3fd43c2d684f213443b6181fc82166c41bcf8849110447a2ef17ff4d494f4b0d80875e6ce965") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000226000-0x77)="9ea211237f11520cc8b1c7bfc044be3c16d8803958dc850681beda7d5bebeeb9b380adee631d85f166e7cb8876f4c116c4ce5dda0c08820dca8e2089907ab5cc0aff2bc4701bedbf2020c272fd03fb3706a488fc881cd5ffdad2b1a843cc40bfe6dc7db9aebaf9accd15c00ed878d5f04006e96a250661") bind$alg(r2, &(0x7f00002aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000086b000)={0x0, 0xfffffffffffffff8}, &(0x7f000028f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec7000)={r4, 0x8, 0x4, 0x8}, 0x10) sendmsg$alg(r3, &(0x7f0000987000)={0x0, 0x0, &(0x7f0000872000-0x70)=[{&(0x7f00007f4000-0x7b)="ed5121f338239ed1da2bd500ea925edf7e3f3eca0880cd621fc7eb65e3f3a4392acc0abd8806061c7b0b55d68b3fafb20e14ff0d1f3ea81007976d0e20e32f86bc2f9c045d089bac258dedb24085f375edd5f0aebbab37de97ca17c26c1a21a4f90eac23550f10cd45211964b5238726f951a2b064c688", 0x77}], 0x1, &(0x7f00005d3000-0x1a0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000010000-0x1000)=""/4096, &(0x7f0000005000-0x4)=0x1000) 2018/01/24 01:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f15000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socketpair(0x5, 0x3, 0x1, &(0x7f0000ef2000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000e97000-0x2c)={0x3, 0x2, 0x0, 0x4, 0x8, r0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x100000000000007c, &(0x7f0000c64000)=""/102, 0x66, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) accept4$inet(0xffffffffffffff9c, &(0x7f0000925000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000)=0x10, 0x80000) accept$inet6(r0, &(0x7f0000930000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b79000)=0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000118000)=0x800, 0x4) 2018/01/24 01:12:53 executing program 2: r0 = socket(0x1e, 0x1, 0x0) recvfrom(r0, &(0x7f0000008000-0x4b)=""/75, 0x4b, 0x0, &(0x7f0000007000)=@ipx={0x4, 0x0, 0x0, "3f3a168fb7ed", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/24 01:12:53 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x80000, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f92000-0x85)={0x0, 0x7d, "75782405ae8789f582994180ae92e58a27d1237d11614502f88b0b1f917e1dd7af4a5b1d7023eaec5333a387efc551ae36b89141dd03559e50d54e5490d2cc425bda61b7400e9cba32f0993791c73d7e819b46c0143bea7e2fef5194057099503e22147e0dbba5cb66c4521865a8310fd75f0b57af3a488520dde7652f"}, &(0x7f0000f92000-0x4)=0x85) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f91000)={r2, @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]}, [0x4, 0x1, 0x10001, 0x8, 0xfffffffffffffc69, 0x7fffffff, 0x5, 0x8, 0x8, 0x1f, 0x1, 0x7, 0x0, 0x3, 0x40]}, &(0x7f0000c7c000-0x4)=0x108) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f92000)=[@in6={0xa, 0x0, 0xada, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f18000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c2000-0x4)=0xe8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000f92000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f91000-0xe8)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r4}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) socket$pppoe(0x18, 0x1, 0x0) [ 1046.592110] device syz7 left promiscuous mode 2018/01/24 01:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006ce000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f000097d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000268000)="", 0x0, 0x20020001, &(0x7f0000344000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f00008af000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x146, &(0x7f0000a73000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000520000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000f55000)=0x2) write(r0, &(0x7f0000b67000)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000252000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fd9000-0x4)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000acc000)=0x4) recvmsg$kcm(r2, &(0x7f0000500000-0x38)={&(0x7f0000571000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f00007e3000)=[{&(0x7f0000f8c000-0x27)=""/39, 0x27}, {&(0x7f0000834000)=""/208, 0xd0}, {&(0x7f0000854000)=""/4096, 0x1000}], 0x3, &(0x7f00005e1000)=""/88, 0x58, 0xf6}, 0x2123) 2018/01/24 01:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e50000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x4) syz_emit_ethernet(0x5e, &(0x7f00007d5000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x1, 0x1000, 0x7fff}], {0x8100, 0x10001, 0x7fffffff, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r2 = accept(r1, &(0x7f0000101000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000276000-0x4)=0x10) accept4(r1, &(0x7f0000414000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001de000)=0x58, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000954000-0x4)=0x4, 0x4) 2018/01/24 01:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003ad000-0x10)={0x0, 0x0}, &(0x7f000008f000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ab8000-0x78)={0x80000000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x20, 0x5, 0x80000000, 0x0, 0x0, 0x8000, 0x1}) 2018/01/24 01:12:53 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) sendto$packet(r0, &(0x7f0000004000)="5532b946bff6eb32e41d6fb137776f344890b7ea4ba60dfe172e6dde764d05d6c5088f96f97beebb8d2e506c405ddccafc54c69ed9b4702f5dfbdb7cc6f0321ca5e725b38449dc3eb16e84686ea52cd60bd74a6c7bb75a64b89d5783afae85928bfdb06f0df92142c35577b79e762a35fdf5d5949e4cb1e20a52e24402bd8d1f7839ee1d1f1d28526a1830e03c7bc01b8a65fc31daa7", 0x96, 0x50, &(0x7f0000004000-0x14)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/24 01:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000022000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d58000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000065f000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x0, 0x2, 0x20, 0x20, 0xc, r2, r3}, {0x5, 0x1, 0x309, 0x1, 0xf384, 0x6, 0x3ff, 0x8001}, {0x0, 0x2, 0x9, 0x80000000}, 0x6, 0x9, 0x2, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x2, 0x3, 0xff, 0x6, 0x100000001, 0xffff}}, 0xe8) bind$alg(r0, &(0x7f0000d8b000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'sm3-generic\x00'}, 0xffffffffffffff34) bind$alg(r0, &(0x7f0000361000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00001db000-0x4)={r0}) setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000b5b000)=0x0, 0x4) ioctl$void(r5, 0xc004587f) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000acb000-0x8)={r4, r5}) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000337000)=0x0) pipe(&(0x7f0000408000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000251000)={0x0, 0x400, 0x9, [0x8, 0x1, 0x4, 0x0, 0x7, 0x800, 0x5, 0x3ff8000, 0xffff]}, &(0x7f00008f9000-0x4)=0x1a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f000044d000)={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1, [0x4, 0x6, 0x4, 0x9, 0x2, 0x9, 0x1, 0x6d]}, 0x288) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f00002da000-0x8)={r10, 0x0}, 0x8) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000391000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007ed000-0x8)={0x0, 0x0}) accept4$llc(r11, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00002eb000)=0x10, 0x80000) 2018/01/24 01:12:53 executing program 7: socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000005000)=[0x3], 0x1, 0x1, 0xa5f7, 0x2, 0x77cda290, 0x1, {0x4, 0x3f, 0x40, 0x0, 0x5, 0x9, 0x5, 0x7, 0x8, 0xfffffffffffff000, 0x101, 0x3, 0x1, 0xfff, "0578331e0ed5a9dbd5917e3c5416426ad66e1f44aa560f7d0acb29917ef14fdd"}}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) socketpair(0xb, 0x1, 0x7f, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000009000-0x18)={0x6, &(0x7f0000009000)=""/115, &(0x7f0000005000-0x90)=[{0xfffffffffffffffc, 0xbe, 0x30a5, &(0x7f0000005000)=""/190}, {0x4c7, 0xc6, 0x8001, &(0x7f0000009000+0xbe5)=""/198}, {0x7, 0x23, 0x6, &(0x7f0000006000)=""/35}, {0x9, 0xac, 0x100000001, &(0x7f000000a000-0xac)=""/172}, {0x400, 0x1000, 0x86e, &(0x7f0000009000)=""/4096}, {0x0, 0x29, 0x6, &(0x7f000000a000-0x29)=""/41}]}) 2018/01/24 01:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e8e000)={0x0, 0x200, 0x30}, &(0x7f0000e67000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f74000)={0xffffffffffffff9c}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000037f000)=0x0, 0x4) getpeername$packet(r0, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000095c000)=0x14) recvfrom$unix(r0, &(0x7f000018b000)=""/132, 0x84, 0x2000, &(0x7f0000300000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cb0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077b000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b7d000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x2, r1, r2}, {0x80, 0x3f, 0x8, 0x8af2, 0xb432, 0x3, 0x1, 0x7}, {0x5, 0x5, 0xc53, 0x0}, 0x20, 0x2, 0x1, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}}, 0xe8) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ce2000-0x35)={r0, r0, 0x4, 0x1, &(0x7f000015b000)="cf4aed6ab88b703f64421e7ecad2", 0x7e, 0x6c8, 0x3ad, 0x80, 0x4, 0xff, 0x100, "3cf27b451f8645fe5b5dcfc684"}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c05000-0x2)=0x4) socketpair(0x11, 0x5, 0x9, &(0x7f000064d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000055a000)={0x6, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00004f4000)={0x0, &(0x7f00009ec000)=""/102}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x1, &(0x7f0000b11000-0x4)=""/4, &(0x7f0000398000)=0x4) 2018/01/24 01:12:53 executing program 3: r0 = socket(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x38b, 0x22800000, 0x7, 0x5, 0xb6dc, 0x6, 0x7, 0x2, 0x1, 0x3, 0xbef2}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000029f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000104000)=0xfffffffffffffffc, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffffffffffff, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/01/24 01:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x4, &(0x7f0000d0a000)=[{0x76, 0x80, 0x3, 0xffff}, {0x9, 0x7, 0x200, 0x6}, {0x0, 0x80800, 0x3, 0x8000}, {0x2cc, 0x3, 0x100, 0x9f}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001e8000)={r0}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00005d1000-0x10)={0x3f, 0x80000000, 0x9, 0x8}, 0x10) writev(r0, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ca1000-0x9)='cdg\x00', 0xffffffffffffff14) shutdown(r0, 0x1) 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, '\x00\x00\b\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f00004f2000-0x38)={&(0x7f00001fd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008a4000)=[{&(0x7f000030f000)=""/42, 0x2a}, {&(0x7f0000315000-0x64)=""/100, 0x64}, {&(0x7f0000be3000)=""/53, 0x35}, {&(0x7f000062e000)=""/4096, 0x1000}, {&(0x7f00008b2000)=""/58, 0x3a}], 0x5, 0x0, 0x0, 0x0}, 0x10161) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ecb000-0x8e)=""/142, &(0x7f0000afd000)=0x8e) 2018/01/24 01:12:53 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000015000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000000b000-0x77)={r0, r0, 0xfffffffffffffff7, 0x3f, &(0x7f0000018000)="043458751dddac86dd4a9dde26ec9f6dbd541616488072bc4b88885241a3f16b64b1a24ad3083d140cf2d9279420fff477796a59a735ef83de94eb8abd10f8fd42fdd8694ff21eba0ede38aa884169ae9697da35cfb5ec89bb92aef8006c4eea6dbca7ae4c6cd41dcc030c015fa215b755d37e58082d59399b31882e2ef29ef572eb762a4deed428fa619168b0c34463036781f2be45bdbab06750e64730f678fceafb109a2672d5a724bde2d268ae110550e7994ff123049bfcfabe046bf237e93ebc56a98b36314ae36aa4e0fbb5deb8a72881bbe136cbbd9169ddd60f5ca4fd8490f0f25dc60c01575ac083c078a9218c429fea25bed65adfde187eac9084f9daed16ac2337fc4b4bb85acb07f173505a36d02d657138b49b7e54607a1fea3ae62b6fbf25b95204e594b063de157fbf2bcff67103712ee763f53561d2ad0041942970b59a1747c705682ae410a212819d6cebb517636ea0fdfbe65e40bbe3231552a281bcfa7f02c9bccd2118c66e61c7b3f975e26f6b940dbbea9949f0b075446f3c7a2813cab0dd72f7b2d7b89695b7c54173e5bff426a0f5b69144dc512440a389c2f0172d27ff631dd902f13dc3a5312312cb866d20704fdd2e5a26c9b2cf76de44b66c07bcd33dad667794b4217397671584edd9d108bf4991f59e4c0e52150f02cc43259156464aaf962a8fa51eb846bf54b6d06b68cdd92800acc22ccca56cc7fd7aea7cb637c484d06b4ec58bb9d07fb014e468784a638c60e5f2195c6ea5184e2ffed494459a8da9f5c62992228f70ae5cf552897dd4b76e0e4514ea5d1bfd783b0f7b67f2adbba24cd38c2a4316d70994a439ebe471447b4ca747da1389c9619d41b93ddb21d3feae7937392b9b22f37845078a1bfd7013832a2004118702b2f77c5e6d34500a993d682adf9d177169acf15f9c683007abd4fa946e20153491a0cdd25e4b7df8fbf372e9fe76723fae79d3bfd5f8648a28ed5ef96b537e90e6e952712d71ae8044117c9c31287e0b9eef083944016ca0056d079f989de556e9ace83b6371700cd658a1b49045d355c086f48de13d8e7aa50e2679a12f526c312a5ef4294a9f41d712b2121465f45eea0216e676753b307607558c82e2625bb5e15ec8d31d2b5f413e9d9941dd29874f19ed903e721ba9ea4df34bba8315ed37bb5d4dac4901952f182fd257894840bc4f96ee5a7f705a4c2745ae7940ef3a0f06dff0f245af7935ee9c027eaa41ef3a9a51dc38923c9cf3e9e86063a8ebc0dc457c2a9c3a7fdb86924256effa838a74e1dfdf53a39622b7997ffd534f52b189b173f6c7c74c40aabe56980059d62c980040cbcd45aabdb3de17883ca0f72e392e7b9c7ba21a7c50964e25ad65c961ff527e602c170bf870f586c00c6da3a61f68a0e5ab3bb443589b02be65d910ca15ded389301903b5e8287ce1571a07c46dedaef4f1ff16906be2d2cbabc4411ef39f4ace430679fa68a0c48288f2aaaacaf2bee92424dcb3c52b29c824e9f7e7498fb367881caf20fd8e4defaf51dff6cb75aa43d68821b1d37af3120300426aa30726c51a86720242f244fc77c35145bba6cc4c261f0441c69aedd1674abf9f4ef36e583b55d20f5e2707f97023c28f1f396ee621d220e592ba127a83f2189a1dd29706a871f2edeacba62cb40bf7fcc6845d46d2015f386e8b25a9406a275c462dea5edb390bc78d510530ac8a2237cad9ba7ea7ef19a86b2d1650b4d7c3eaa77f3606b879132d007bb6523735687b587bb1ec947c21a436d820665d23df0d5310c73c4ddc435f18532f70df7a0ea26be3b032d5ad12fea85b117b58ca59b63d40ad84ec55893e7dcadc3e1f2954280846107740f286be0be43df6aa07fe4899d22b02ea90c4e121cdcac266093fe19331ca16d8f82885789e42dd3483a7a07dbf028c806503c6bffaf49441566d739401fb4f10b9c84914f40459626b213c48d18d43c161507b481b276fb3caa57581acbc427566b4144efbc149d699ab12a80cc9ac583c7b0a338505ccfd98e050557a1f444faa0721051a9dfeb6fc4cb34b5c72b8c6435bab60b4399eea2fa43662261edda48bb240b52a5384dbed795dd11cb5f211e38b0c91548d79f99f989f3024aad241385499bf42d1a64cbbc0dc5d385b058f2a9fd93db5d573b6afd568bec6078f039a1ced1e6fec30cab5a7a6a3acae7e787f6bc5ddc0e34d1b4ff992e5b9dd282706d2dad5ccf089a3e88a547b87a63c8e4bebf7b392a449644dad1db13ab8d73e9fd41c7d238c309c77d455bf66bbfa30dbad11adf4809af73c47148d2cb3f48b97f56fa992c69f5883756012ded03f5689b330ead9768d4b0c15ec2f06bbb2679d1515a672e44c58aab1ee043413445e2486b1a29ceb709bb69076875350a0357aed4f85269709cd400284577b4039cac2ac49144a1614c20842075a17a999d7cb8421464d85a0e9aacef32ad17f5932779b1167bd23c3a89d7d99964003d7c532c81ec6a3ce106c1239b571c82a534333253f65666f85b244b78661bb7f2e07ee630e64635f15dedd0b1c96a925e3c90f61a93e249f98baeded717f5d2a566e9127d7f2f3109725df39a1121bbf96a13a34d2558b1e27bf0b64e3d02d733ab9b0ef22cfd3f8016d435a002e797705b381ffed6fad946baaaa194039709890a842da566dbf6fd86451f385543ab0a04915d5733985d0e5c9adac7da723551032dd47bf1427cf20944955afbf5b09a6422b7f36e271344a56988c4520ce4bec3d87aafe50e57920f442560e368adfd0053840ad4979bad95f3ab3968652cb50f3920bc03d18a37980e4458ad9e85b6bfa2747cd3d6ebc386b8e1f50a0e613f4c0e78be90d2906f95d53b025a660ec5b14403cfba3cc70cca84c628f30910c7afd4b552b5902652682fef803e3d4734571629ac3c29d02494583146e42b586c96e7b4f17d391a87a86344bbf8e35503c39fa9eb92b806d0a37bd7f69c5bcee01cef6d4f41527326be37fe8c11b2c320265588a2dd7a547afb142ac19c736087b9fd06e1d5c5bdd5f215250bdece8ef100f1408b816500c8b275ee4d83e3263d7a61befaa3f2a0f74ce540127044d5fe45b1ed4fb51b971336e426706ea773247451747fd5a6fa1d0c12bee4babdcc97bc7ea9958f3d17f715d3c56e43ae97e6b67faa8ea400f18135cd49bc675569222daa6c3f599b3a6ef8595d07491959ac209103ded4022bb15e31d7d2484b42b721946992d85f89aa1b0edca3779f60022d6028fc1223ad53e0cabd0b90b70cad73caa9469757017272fc406531b8c6d4b11f684e110483eebf413773e40c10fb840098cb7d5f755501803cde1ff910c166e0218645dfa90d91d7173f131f00f3234f335395a85ace4af9b054a7c9a5a39f1c866ee9037bb258cbd5e43c2ec19d28a017aad41fcf4984c0fc4d01b173e5da237ecfbab27e8326b61fff6f3fec80512daee45365d52ce803237d255788819954b40a4ce4abade77c943957f617de6c94404b7aaefda4c7bdb6b27bc446c72bea241061763a9e3c350c1ab1fea8ac8803d6de26f11f5e2c0085242e9cb66c5002266d81d69d43b39da4590d09a3bdced8846205f746c11ae6f629ef3cfa068fac345e912ff198ee307fc00c159c7055b17afd93bdc133478c042560cd6c1bd6a486ad18219e9970b754fe03b76f8677358c3c24fcd81a9791364172553b6cfa0ccf399e0dbf1b2a4c8297342eced2056abfebb31cdc739267f00a3823e6b0d7d8a1f8f3cc0ab2fe3a89ee91ef0e0cc9c8b8b298c928100a9a12ca1f848b6874dd9184e3eea777acc97ce52066c53775840f0187b193120efeacac5b2e1ff96fbe7ce036c69c9354d69f453fe877aed711f78184a15f96c2124e20acb88dc1cb637626012884efc9fcb99580fab557c86c65a575724eed142a72800dd83c231e470e8ad0c7f85c336c230579049afc2e3d51db8918e9c437da0e12f0702e281f43485a18f00452e3d9cbb0e7bbc4b6853941c38ba927176cb3aeb36e940c42f000301f0e853ef70091487b7ad9ff99b642d3d048528086f2ddceae075d5380178b04603e40ae365c6f738e8cb51c6d01639f979927a7da1a06e00a26a420ec322e66d20f6060bd4e4f7390b134c15a7b711f394ff54e7dbf3e9fbba768b3bf2c2216c9c71ca7d751420df6c630701f691da91ee45933a907d9979cee41282c17970a54d130cf34e9162dbfcb5c214348a31212988194e79d053b371ee59c16bb5d80e084f053b86298067a4f7e45a661e30e4a35c07209b0c639cb46f4d09f8b373c2067e40565a32419d1cffa688d40bd2b51f0a5e4d05f66d9485cf1862450e2379eb024c6d140cc036609084e9abc6f8ec30906a4dc10aa8c37853e72f090a949a349b647634c78de50b217408456c6ee57101de35af785c5771821364f9bdca055a6d5a63414a726cba7ab0b22689bed1a578511c91d529962bb86cb9c0935b230c79ac0961a89c6ec2fb31486adad2c0a8fc093b8495264d45e2d40a80ef22e376aee9ebf25043c936306ef3ae4b85e4bc6af374f789783705c01ad7a2c3847471c93646df58a60dbbbad133d96c772bd61ada4519ce92055d3b20d091bfa9c05de9344831216e3cd162cf255ef741029a9ad106e527552260edad6ca840367f238ed481ec33dab5a220c2c56138a38b3d1fb0604644fd0750feff3d84bbdad52189d3939b6eebc1930d4905d465863bc401fcb88f38eecb01e86da19fe32859ffb8df67ec8ca300d323a864b5cf65ecf2588a35b8dbf08dc38ee3a5edb5551bf2f087a16c72a9b3e7ba32d647ceda8296e90a9de1e22ba274bd5d32a65a0f5f61a6be80592d903711e703d40d54b093dd9fea22d49b94d25802c060496ddcc3a8fbeb7945991ddefae5db706ead2d27699fb75919cf3a233f0c696f6b5f9189c9c74d583befc161035686eaeddbbcfd07ec47d7e64d594978fec99556c0da9822dd26af2a10079d19aa51c887a2b23ec0b1d10f3b1b1d29b25c9dc1e88064de736518461a0607c18668efa4fd83d125c4b7c964ff86ada89ab5a3843fd2def09e4a12fff2a920fabc131233c7b6dc045d3ad74c63ee225dafedcfb5bbad738f8bc93d83e110a092c2e643d4bfd0c8ccb606d87a734f29586f202da11728916b6a32afe468fa790c8c6917b8b1bf6a7426503e8c98d9072f82ff1d77e46b48c685e2571fa9a1188b33f8a609f89e473fefcbf47f8a02f1088af9170cdfa2efe42f42151fea61819ff4cc0b05cdb8534dc586319bf2a1f08e600e49d52d39b38895c303f9a38b3bf49eefbe8ff8293037011be3de2d6485ec196f10477e48fec977b3f5a98082bb1b45a9473370298082942b18ab45515e4d80eeb4d1b8a98629edaa9dc4607ee5535920504c0c6d64204867d90fd0933e0c81a03f916782f743effbfda8bda69369636ce97cf1b7fdb40b79902ccd84af7e35dde3a3f271773aee9183096ed22bf3bf7e122dadfcaf0d2a5ccf23aa3732007f6f53eb14f64fec5a8a87c5ae4e05cb7832e68ed9bab4cf8b1b93f6296501c90a8ba69c748b958cfdfae4dafb849b9a3ccc04f2dd6ba70cc8829be757976d1a74a09a46ed20f846f8cf33e00c2e02c42c335dccdc448ee13db977cdfbdaef442ed871f8ba22d4453e4c289d0d9c54d74992e591a308bc4a729f61e4dbce2eafb2fb2164ea088991ddc09b3c0cbd9c97d41d441d9c2edcdc6961d6ca451455131e050a91a14cec297e80a55e44622f59325c5e227fe6d1efc8a403b6", 0x7f, 0x1, 0x1f, 0x277, 0x7, 0x40, 0x7, "20923228ba3cd522c82886a66a46a5b037ecc0a1be258bfcdd505d40faae11da237342a3ea29b2f9b9686f13506fe51b14a423ee874b5bf6a0811cb62560b7ab52199e1a859f4960bddc1dbf6e5251"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000018000-0x10)={0x3, {"5b62e6dd42680a"}, 0x1}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000017000)=""/252, &(0x7f0000018000-0x4)=0xfc) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 01:12:53 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x407fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f000029a000)=0x0) 2018/01/24 01:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket(0x1b, 0x805, 0xe2) getsockname$packet(r1, &(0x7f0000145000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f40000)=0x14) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c69000-0x4)=0xfffffffffffff436, 0x1cb) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) [ 1046.852300] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x356) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f0000d56000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057f000-0x4)=0x26) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000051d000-0xc)={0x0, 0x331d6323, 0x6, 0xfffffffeffffffff, 0x7, 0x7, 0x6}, 0xc) sendmmsg$alg(r1, &(0x7f0000aeb000)=[{0x0, 0x0, &(0x7f0000c2a000-0x10)=[{&(0x7f0000f64000-0xa5)="62e0c551d61e66d36729a3d357213098", 0x10}], 0x1, &(0x7f0000637000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000fb6000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x10020) 2018/01/24 01:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004f5000)={0x0, 0x7, 0x1632, 0x6, 0x1, 0x7, 0xa, 0x7, {0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffe00, 0x5, 0x3, 0x5}}, &(0x7f0000b49000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004e1000)={r2, 0x6}, &(0x7f0000379000-0x4)=0x8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a03000-0x2)=0x6, 0x2) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/24 01:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b26000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000098000-0x20)={@generic="9aa291e47af15b7b580f027683a6382d", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/01/24 01:12:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x668, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000100000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x9, &(0x7f0000001000-0x8)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x6, 0x2, 0x80, 0xb90e1476f4b92776, 0x2c, r2, r4}, {0x0, 0x6, 0xfffffffffffffffd, 0x67f5, 0xffffffffffff144a, 0x80, 0x2, 0x81}, {0x9, 0x1, 0x2b6, 0x3}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x7, 0x0, 0x2, 0xfd3, 0x80000001, 0x2}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000003000-0x10)={0xc8, &(0x7f0000003000-0xc8)="c9b8318e30f490a3957eec75e147e84f370606c82b2296086b6d1b23990efe43db0e1bda408783d4f557bced9a87e338244cda371c2033e7e87aabe3831b8ed2bcb89beebac6006db09526820e14ded4cb13adc91b39112f30440fa7c5c47b1a96479e30d9fb0aa858f4de33df705b38debeb120310bb13dbe63e3736881a208a0998866ca442f858d8570d2a27f4c331c8cc0e0a95beab18fdda213c49ad7ca217efcc4c866fa286833631b46d3f707336b4c2ae3e088531497b04188534415e90a8ddfaf298fc0"}) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000001000-0xcc)=""/204, &(0x7f0000001000-0x4)=0xcc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@multicast2=0xe0000002, 0x3, 0xfffffffffffffffe, 0x0, 0x9, 0xa, 0xa0, 0x80, 0x3f, r2, r3}, {0x8, 0x8000, 0x81, 0x4, 0x5, 0x2, 0x7fff, 0x8}, {0x38, 0x3, 0x6, 0x1}, 0x4, 0x7, 0x3, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x0, 0x8001, 0x9, 0x3}}, 0xe8) r5 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@generic="564c8470c8068fe16c762d45d2f81210", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x8000}, 0x4) bind$bt_l2cap(r5, &(0x7f0000003000)={0x1f, 0x4, {0x7, 0x8, 0x3f, 0x9, 0x5, 0x9}, 0x2, 0x1}, 0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x6000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000008000-0x36)=""/54, 0x36, 0x20, &(0x7f0000006000)=@nfc={0x27, 0x40, 0xffffffff, 0x7}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000008000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x8) 2018/01/24 01:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d56000-0x10)={0x7, 0xbdc, 0x6, 0x8}, 0x10) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:53 executing program 0: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008a3000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023e000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000236000-0x4)=@assoc_id=r1, &(0x7f0000158000)=0x4) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008a5000-0x4)=0x14) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008a4000)={@loopback=0x7f000001, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x0, 0x4) accept4(r0, &(0x7f00000ca000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000606000-0x4)=0x3a, 0x800) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008a5000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000613000-0x4)=0xc) socket$inet(0x2, 0x6, 0xffff) 2018/01/24 01:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r1, 0x0}, &(0x7f0000b27000)=0x8) 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x10, &(0x7f00003cb000-0x4)=0x80000001, 0x4) [ 1047.014446] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1047.056753] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 1047.095903] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 01:12:53 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a)="", 0x0) socket(0x8, 0xe, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bf4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x1e, @loopback={0x0, 0x1}, 0xffffffffffff8001}, 0x1c) 2018/01/24 01:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) 2018/01/24 01:12:53 executing program 1: r0 = socket(0xa, 0x6, 0x6) bind$rds(r0, &(0x7f000029a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ea000-0x4)=0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000af4000)=[{&(0x7f0000af5000-0x1000)="e35db4db021f5c541cd0ab147140f3514243a32ccaa6d90af76e3b6f641bd1022fba3f0343510c5dc167bc507933e0a27a1d786d3f6f67b8b25f56e1c98b4751a2a60937c142ceaed664256e5c3bd67ea51b1338bc7f8feeec22cc99f46dd335e142415347619e28b6b4165ba12a27637efc1ee9c4c5d85f269fe3889631b9df48f9950a764a28ce94d752105310de828f2997139f4afa37315f7b4ed3641a8517db05092764f87d6302097283624ea9730c663a6994640ff022cd819890fefcfb57227fafed822b3aa7c3c928432d8c9a32d9d3e378f7c76770c2e86ed76fa0936d4ec5b3bb1b5e4f15fccab0c34f6e122fe27dc9fb7250e8522a9ec16ac797721b7c6eece69f5bc106774c3301f1cfc07614615acbfe02b563030188c0bbf34ea1508b53d4235a20149c488dc068b39004221b8bc7dae30104a26b5c9f567adbcacd374f170342a371c65b7fddde46532f2236161d1c595cd80407df63886ac0de430ccd6670ef37b670ac73b7f6a876a0b61d78d9b0a81bec744f4e74dba7807a2d50b45257fe4c2266982692cb083f384056031f3752b4f6de84a69e8da58bbed7cd9aaab97a588e31466e9d887c41818c5af7234c612297cc730084522a9fbc7c032ee5baa1da69aeda41c363a676cd1ba7438ae74001fff0cea14c66c88b13ba3560ca8739e3f9f0fe16c06e3551475c7139bbed2d52c094f2ba43d5d736ac342c3139737e033bdda742814c0c15b7d5af92d3412419468378b3bb22b4139efd368ce4d55b94cd0ec55f253e3750a018bdec5e276ce55aa52f204885ce8ca13eb685614ffaae1440580d9c71ff460fd7a1dbfc206d4e4f65abd989bfc1a3080a24567271382a07ed7548d2b4caae640b0db2a670685e7325d5c845b92563b6a4fa6e8536710fd83ded822e1656c5f8e86cbf1c0b0a5ea3042f246de46eae496f0198d1ce0eb7d9653bc07c1c32c09ff6934c2a98a59d242726b442d26abf83d5d3bb964c031638f26d9e27e7d126bea541c90645e041bef1440bfba3aca00bd791f26c587b17531043df80cff6f1222659805b01b9985e47c36331458510575183d5313950305c33175508ec48e39ce69dc0964863a0d1bc7638407e47633836849c14ff7bccdc10acbbe148bde7ed71e0ae83ac3ccb57b57d9ccfc6d1a59e65cb7907bd7782e12456f370b697fd6f1e07b1f8b2384cd8b202c3d433e41ac37ec3877a58e273c59b99acca588038b76965f05475279b2d09753603c6026cffef5fe1d500917dfbbcb29531f94a2a86d130c149683776b243998cd9a8f12092303784c35eae7b25fe840c03b3379dd180851eb42a2ae6bbe1449e49e7dd1103abc3fabd1ad05b0dd19bdeabeb480b75a04ead6c3e68ef8a8841e279cf684b530e599420059103a75717d7d703e2e4e061dab129bf0c72f6d8b6e26c255bb4c8efc10339d65a47caa5b560ecad87079db148a722935be8fcd0339ca7328c0460a014837a3722cc4fabfd399be7f4157fe07a0e8355007bbdabb1f922a9d4d1a123d1aa36bd9036bb56cc3d0a051819010f9e876635103817d4de9ac847ec43329b50402476b673297ff5830fe0499bf0721097c89f7129f73d4f55cf7f6c1e36eef649c5b009f4aaf2699b743a16a285bddcbd0942e5eb222bdcfa1aff85ec683d57921043174bb60b5035fed8ef01f8330b33a530adfee1d0d70dccc45740a8f6d6f890ed5532d3302917531395421d115e696a26794381e399e198d04effaf6f0ed3e3de4e402c780b6ff9cf956134c0ce769f2b633508d77b85bc45b22c54e2faac7f3776e6d8329933ff9fe6faab5c3cec9cdf737e6ff05af733566c0adc706ddff425a994db6a6e5b8378584baaa1691bc85b78e1be94b7f8dd4888ffec11d2e667ff6d548b018a32c9189bf7f8fba32dacef56ee7d7fb9fd8390166f6a85e5d0c0b7656c6b2f29e787102a882ad05ce6888817882f9fb73501574482d2750f2596446c4d39a4f9319e8d675990179c7af6027c60aa278f386146e0b4085136e47b80c4c610791e4cb1b2fdf40a70ee5044488feffeb8cf2569e2f3b27fbcbb868b87a4729a7b7ca2664dfd0fa90ee62b6db889823c49672cdd558094317cf2336afba374ff3378cadae2fbd5d1df30583c1b540084c605e418ebf027916b4491d54ea788338ce47e39f4e383acda00afd7a91d32c71cd0e21addb0eaa66f56fa076c3b814f0ace05e27c61e2ab2a1eda1d5d14341c1c4ce72aebc4ac5904358a215a5e2038d66b8efcc02c6861c7c2fca57472642d42e3f75824cd64e7b9fedd030636209433e0a5aa0a97b321b32d07641c9f623c9ecbd11913158a293f53d71eab5566332dd9531df66cc4624c84927a96bf29f9eb9e1bda735e097c62c2d237863837b776659a3d7960e1c4a7d89c198bb9db9bef13e6939df530905bb113c7fbbbb96ff33cdf06b27ee32590538426fcb19cb0e9d14b22d26c34fda057abdb77ad3375a5e4dc67f3f805520e3afc754fe7c6a0db2e93ca60cf63122971419b53670b0cd5fb03bd07ece95b9c9feac2824c88590b9ab04390348b7983d2919d2cdbf163f13423f6b01fcdfb04d9c12080afbc64e9eb66d6317b1051bafe01b86c9e41ac278b46b7bf4cf86c277ad5b5858f67f7b45b27d3aeec814a5c7341331c5a4a96c675e3963e1f79c023a69bbc7685a511ef2a13fb161573248e92212d0db07accaaf94f4a725ebf2c925a1b32978d13faeb26b79ba5f659d53533eb92e8eb4a2a841e6834756a5604208f6fc28e74b6b77073e82a53e9ca66aa7799537ef8240ac5d69af7be262000ed423a9cde83eb5926293e364b34505834b5e9c8924aeb41aa1a70d98a2cfc4c991a4dae57d8575a04dd462247a8015788f2b57d3a16f73fbe27e045c855dad30179b6892b4265c4dbfb64e6b0ba6ca517232a7266f5e704d5ae00fe419fde995fae404926af173aca1d11797645514aee3843bdc3f5aef0dcb4c649d1064cf082123a1d0d6c2207b10ca331a8e7dd64b1b94f235c0ec2f3db32941cb631985b4b0c4aeb514f226766a890c14729c6e8171dad07f7f7d5b0e0f50d8f5cf8c19e4269b07f4142cc961992243a0f1fb8c3611d7c7591b7c5ea66792277c80e58209732d95f044c188c0e7b768c02d9511002fe9276f9ae09e998151ef3c1070a7e94b2dbb5f3e135c3d697f0ae0c494f5f54c460e5f145b718337a4635a210979cdcc7308087bb44d6e0c5f5e33793a95f0e6c51d3e68f8fcec09f1bc082296da82f250b413616b1e653a5bb7d3bf8e535841540b145e5b15901ba02176494dffdf99b49272303a5d1d621d0d36a769c7ef10b8ab8f65924bd1fa68505727c976084eaae93a48a968a1f6f7f261935197561c3ae8d841879f803b5c9ab1d91437a039b7bd170e567ce8d8c76255042ab1c2edca977c742b2139b8a9e40e01524cbc1d93e2eb6b35bbe9c47cc3e0b6d4a7b9c44211c1d83eef4225f4a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0x1000}, {&(0x7f0000af5000-0xee)="8c4240bc67b6fa05f2a914a7197bfe803979582156f6f9a0d715bcfb4e200c1dfabb92792a40bdd5933c9e3482657b29a38d288864cee6a83f877028177127f994dbc6281826ef885560df6912621e2a71a2d988bd5a376afddac86af648e8ff2719a4e6a86a8d1a964e972969f19ba977af75b647247279ca1ba15b99f8ce664fbf59f456582663b5e0110caee7bbc1ee8bf3c6e8f13539371ed675b8cedc4b28095ba5ae3c1ddf64ee632048c171933343d56f2b39fd6257867a0f9c5df6e05685ef57b532158b2ed88c0f610d760da55c951d3d9e0dc7f6b32cbd2b5bad392b50a29dd7a7c97345e764947ed0", 0xee}, {&(0x7f0000af4000+0x86b)="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", 0x1000}], 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000af2000)={&(0x7f0000af2000)={0x10, 0x0, 0x0, 0x1082008}, 0xc, &(0x7f0000af2000)={&(0x7f0000af2000)={0xf2, 0x3b, 0x0, 0x5, 0x3, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4044001) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000291000)=0x4, 0x2) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000031c000-0x28)={@common='sit0\x00', &(0x7f0000af5000-0xcc)=@ethtool_rxnfc={0x32, 0x0, 0x2, {0x7, @sctp_ip6_spec={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x3, 0x2, 0xf6c}, {'|%', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfda, 0x5b8, [0xd3, 0x4]}, @tcp_ip4_spec={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x8001}, {"3112", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, 0x100000000, 0x6, [0x8000, 0x5]}, 0x5, 0xc7}, 0x4, [0x8, 0x6e, 0x5, 0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'rmd320\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000af5000)=0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/24 01:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f4d000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000fa000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbc000-0x4)=0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/24 01:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x89d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x8, 0x1, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000011000-0x10)={0x4, 0x20d, 0x7, 0x0, 0x0}, &(0x7f0000010000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x101, 0x30}, &(0x7f0000011000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000010000-0xb4)=[{{&(0x7f0000008000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[{&(0x7f000000a000-0x4a)="d0b2ee3c7bbc73f47960dc21a750d14fa617d52521612e851b5439eaa2cd687f4472bea7051f3ac2965945bb4f45d7fb5a2e5ccf37e006f34add583b5650604d7e4559dbed9e6b0423f4", 0x4a}, {&(0x7f0000008000)="fb359c3ceaa864c1f2ce6ce865fcf70eca2cb0f457e9793c922751f9d7ab085ff0894df44463ead95d4d41a2244d54fea682e97366439456cdef66e13b1a61ba25cdae731be56be85212b905a396e7f5b34faaab60291d82edbd6abaff8d69579f496ea981331770a158ee9cb93cc385b420b302749e0ed2fab2d8e6da2ef48ea1507c4307bd5858a15ab41983552bc52c0b87cf212bdcaf82ec", 0x9a}, {&(0x7f0000005000-0x39)="8a7dff5eabea4afe74f941fd1d337dd21e426e9873fe53b8a12230d1639796645f856117b267a69b83b8de0b89bc90af06a85060b94e728497", 0x39}, {&(0x7f000000f000)="4a9e31c9e5a26db3d1928ed16ffabd05d4dc2aa84d5bd3ff3d0d795b827d1de15479399ed8b509f01fbe", 0x2a}], 0x4, &(0x7f000000f000)=[{0xc0, 0x109, 0x1000, "92b13e3294134bbf14e1d4bf1b46aa7a5136ff1d48130b57e11fa01d252b17998ac1a0d9af0378a21bab955c2a4e8d50e7902d6be4b1182f30c1d652cff206c724b3d0102de497f344eb716ea963dfe2a8bd7c21fda1513fb4b690b1e7b7133161ad62f918f6de2004fbf8037ed6aaa38e6438c50a1482599b9e6860ebbf89efdff1ced7021d25019ece1fbc36e4f1683f2083589151db7183b9d045480d837d9fcd8095c06295e5aff737856945c71b"}], 0xc0, 0x40001}, 0x0}, {{&(0x7f0000006000)=@nl=@proc={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f000000f000)=[{&(0x7f0000010000-0x5f)="6c0c0ea44067afcf158635943a103a775c44c770291bf66a84eb2b58c3390f4518bc2e34ff1f8cf030a0b16f2c242c28db53717ce5991e6f474fbd0ae6745cb89cd60dd27a7289c19b347fa7b1d9860a661a000f82b19fef36a17cd618a241", 0x5f}, {&(0x7f000000c000-0xa7)="106f086fd4e01200272e48d17d094a01604d43f79b58d54105dfe7b46c1a6a3a14c1c073af8ab0c81ef81048e79bd4ebaa3b8b31dc80698580ee2b9f33f91a7b8b440555d385fbb6f8bf78c8946a3e8d5a4bc61184c97e9a802fe231cdb683d4483ed143f48288b5ccb56ccfadfef73c3f23a15c223eadedb0309b4a1b05ede7b6ea65711a5809431a758248e82495465763f89f0260da18beaa233bbc0ca4b170909d4150c92c", 0xa7}], 0x2, &(0x7f000000d000+0x8ee)=[{0x80, 0x114, 0x1, "1eb7109922478fc5e4225df387b869fd7606a8a8b9170fe6d522505e53c73716ceb18644da43f90c009e772af904df6c118fc5bc72eb4991693ac824ceac5fca46e3a36cacd4cdd2a110830feaf4a650b2434a8ec3fa183db589cb8aedf2c2667a61cd218786f969bff374eb64d4ef"}, {0xb0, 0x115, 0x0, "725324eebd45dc69b72529bc5bef3255b6dd68db9eb2988c450cbfd4163fa6a2dd8f16735faab9706194742ac768dbe79cada1b235634b985f13f3a30953c64f05f6f7c592b59964a8b0ba1e6ca1a01f064a1a9e5fab8f02705000acb6d49fca1bc71e7c522239f9968743e127141c010686043a25e52d4103bed9246c8f70fa807c331ea12ecf693bb0054e4a6ed0452a92ee612f40c1fa289452"}, {0x20, 0x10f, 0x8, "ec589ff09c782b9c3dd50b"}, {0x48, 0x115, 0x9, "5be84f8ed5bd017f82ed73c0ee31c9818f89f81909deab034099da805b00b07444f7ed987a08fb154c6a8ac289634af12e175c42"}], 0x198, 0x20000010}, 0x101}, {{&(0x7f000000f000)=@in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7a}, 0x1c, &(0x7f0000007000-0x20)=[{&(0x7f0000007000)="7ee4b2b654d9f36c25be7b27afaf12b26f297487d90242de9dbe2c28b61edf370577f33b43334dcc2d5ede1d1487c2b581a78eb0aeaaac904b8f0a17dc2c50e3cb8423e09abaa1a4491a274118a51fee4c19334ae1b2c22bf2826e815fe2128b5082d5a6141073d0755df8b4cd423d74febbd46de43b38e8aefd8a8a9272a24cd19c4ee0715c4444993fdb42c138d8ba55ca4b679fe254d47c3537f3db233c4036e691b7ea0cc8e797cee5cb79eccf25872d31c62684f71dbf016de34c4ce7e6b55a725e51eb197e47403a291a4b8b02c06512c270336a427a59d70439aca0cec362b530a011ea64ec6e05037e", 0xed}, {&(0x7f0000010000-0x1a)="8ef064dd9e14debc004cc3fc1e2bb9e76ddb52c2cf21f30dfc6d", 0x1a}], 0x2, &(0x7f000000f000)=[{0x90, 0x10e, 0x3, "3affa5318fefe8a623c9659728ec1c2a0a440cf41a7a249acfaedc3c204eb986dae7a33eec6a1a66d0d54da77e3c6d9209b8bf6936bb6cdfc66178605acee3f6343662acc4edbb42463655baeb4a69fc90b43d85e5203e742366747eb0be04d339343a91716ed18debf3071b9e2ba999bcbceb3047dee2e2ac44"}, {0x100, 0x88, 0x101, "8460366a98b6a44954f5e2aa407b5ccbbef8eecba20b045e56c6f9690343285c012f6235fc6b0a6f3d2877dfd648e59b33587a806c71d3170d91ba474c0a0d8f72ce5c8b093316d203a07782ab46bba29ebecb9c159847575592533709dc430801b0520e67966e46f965ccdbc92efa81485badc280953705ea05682ddd442d8fbf278302b3a8955458742b76659e071f1a95714f98c268772bca80e64565ebca335cc68e431dbfc454481594638b39ad0bcd8e8410ff1885200eb280879c71208a95604ceb1ff487097df6a9a45fd7339deffe20e4f482e2a1694833962b31c029548c4050c5529bc545c789ba"}, {0x48, 0x19e, 0x7, "7b57f97c88400e11e2988486f65e17912d202bcb4c106af2ce3722615c1a2426a937086dfac35002e0cf6cbe40ff04b92c9903"}, {0xd8, 0x117, 0xc917, "b07297c50c909cbe1aac4c15d9456a759c1755752f552331073e6a0aad27ddb7b991d7728dab86b233e47e13d1426178bf370e092e86a770cd69035192454cb39023a158d234752b09c0cf611f35906bed4257f0fff291c57c0d80998e0514f93ac85338c02b80d53b07c86cf5a5d3dca65ff4db2f10fbdb6d001d0c885167414d4bf914ffcd9cb0781efc857345f0e061acd2d61a2afe17b3291c253884b7f54ed5efc61b4313c8867b1d6effcc738c408b46abe5c3243a1d8ce5a1544c20ae2df9c932"}, {0x88, 0x19d, 0x100000000, "ca7ec15ee5fe56b8e5752354622ef9d457ad117e59b716066e8fa5c7bcab80a9714154f2d333bfb0c2bd00d238a9f9318667cf275b51fe98223d9b6c88afe1ba75a8ee3ce1ae6ac0c722b64561ac4404dad665bfbce7ac88beff90d11e32155c966b7b7729bd3743d4d9cbab65bce7940f3991bba4dbd7"}, {0xd0, 0x6, 0x8, "d5b14db4e19cdcd7dcf2d97cdd75fad2c9bf5c7d9bf893df833a0588c03ff66bf2f68bc8966e835e1dfe48ddddb9e967f68b821e6371db461671542c306f47cc4170ad8f1c45af23e68adb72ce258e3b91fd9d2cb2c0497e759964fb1d9456f50a5c8d92ac8aeef248387fb2b8f22c567908ac526758dd5139e96ae0843966a6d4ffeb0af9538464215c528ee84fad120160de0e4a05f2dec2636bcdf8c2052c7247ab31624d39f9a7d7d8d95ee8dc41d2c5cd944398855a750884898d1471"}], 0x408, 0x0}, 0x0}], 0x3, 0x4040005) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000000e000-0x2)=0x800, 0x2) 2018/01/24 01:12:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x3c8)={0x200, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f00002aa000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000e37000-0x40)=[{&(0x7f0000fdf000-0x61)="20f6f4c7ed38767667b1725a71e09f4e696a2e8f261024ca2dc2a38ecca272a7336d07401c619f0dedf49e5bad9811a604126fc8dd2b7ee2f972b1a749b96ba77818e4798f60186d8145e7d50b2be43abd6200a5f829a47b6a8a09aec6cb4bc353", 0x61}, {&(0x7f0000c82000-0xf4)="c2793d1ede61f991d86f153eece2d40be68c12da8669b549c9d4d301e60f1f77a2ca115bcde61fabba4d93d113292fe78eb951d2c064f3d8f054bfed65c2fdb88276e5f8f6785a0f62cd2ab3cac7f8761de158cafd0d46f3e4aa800d2c364411f77ace8574ffe79b3d676fdc1051652c9ece75238429fd7ea7e953e23379d746f78a29d4bf502a88c1c3b9b9bd17aeec19dc59e01342a7486950b86c1f49a0bc75914103ad912fd4aeee5d22e8e95989e1d1f0c0cbb8577637f2c73680f66c187ad5e9986003f8d462e62fd75343aef603acbeda55cd31f7754f0d61310fcb9748dd03c2e802b3153da34b953cc02aecfe09f8fb", 0xf4}, {&(0x7f00005d6000-0x5b)="5ff30d6b080005d9131445ebc7f29ab004b669f3034d5d9ae03f986fe70534698a1eb81b824e9ea7322c7541688a0b4fbfe8c8dbfb02247397c3eadfac1d282f5191a2309e7f6d25e5e382358499da7e8b6495af05656b9ab5b366", 0x5b}, {&(0x7f0000b5f000-0x5f)="83c30d3305e84a0055cd83b60652a649ff1bd9b583b5934ee645b3d2cc75a5bbdf3d8a232f179d89d260a74d12a07c3d022a2f599fc2bdd00f1bedd8ba6f472ad5823dbd25b884a8b940e22d9e824c5e2219bcddf731853923a7035f521bb6", 0x5f}], 0x4, 0x5) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f0000097000)=0x0, 0xc3ff) 2018/01/24 01:12:53 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket(0x9, 0x80007, 0x7) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000e09000-0x4)=0x200, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x259, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1047.120405] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/24 01:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009e7000-0x72)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000e88000)={0x0, {""/7}, 0x0}, &(0x7f00005bf000)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) 2018/01/24 01:12:53 executing program 0: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000340000)=0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000330000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e16000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/35}, &(0x7f0000002000-0x4)=0x25) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x80}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r4, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000)={r4, @in={{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x100000001, 0x2, 0x7, 0x1}, 0xa0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000004000-0x70)=""/112, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000003000)=""/4096, 0x1000, 0x40000002, &(0x7f0000005000)={0x11, 0x17, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000-0x20)={0x3, 0x0, 0x10001, 0x54}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000)={0x5, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000007000-0x4)=0x8000, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000)={0x1, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000003000-0x4)=0x800, 0x4) 2018/01/24 01:12:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f000001e000-0x4)=0x10, 0x80000) bind$ax25(r0, &(0x7f000023e000-0x10)={0x3, {"0e7c24c966afa6"}, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000733000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000655000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000699000)={@generic="da57a33424d6e0d18b8efe5716e52a07", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f000000c000)={&(0x7f000029d000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58, &(0x7f000023b000)=[{&(0x7f00004fb000)="97a58cda32cbb3b272f9b457acb1c9a910861c31a38f3c1f3ac813cc393b42e20754f439bd77402f7ad194ccb310e40968e61dddcc163b7f9b8d0720d0dc576b8829e6ca205331c30cdf4ce359410d4775ec5df4190449bb116189b7862fdb3cb6088bf6e3a07c6774f2072a5e807dcd1c2b368beaa295f68aacf2dd0b99cf836c5d07a6ced17562f314016898e500f581b701164eaebe05d837331839e82fe3ae641affa3f52cd61c3b9b9cd0d15ad87e5092bf2491a0ee1a3a837a", 0xbc}], 0x1, &(0x7f0000b55000-0x98)=[{0x98, 0x1ff, 0x0, "e1bf28c66e09429e17de8c6d15e73946ef3d70b937ad06d9a76db2229060c8213921cd0723eb312e916c7e4db19618a665be45f27fbadcbbc465aec8d4a544c1121dd057ae50748924969029c08a6a1ddc8d2166c56b4c0df2bcccb91a9703d3aeadedd60de53b846faaca382dbf2c068cff1857417fd5d2062039bc4b4cd0c1b5d463b6"}], 0x98, 0x4010}, 0x80) 2018/01/24 01:12:53 executing program 5: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) 2018/01/24 01:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a12000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b44000)=0x0, 0x80000) connect(r0, &(0x7f0000608000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x4, {0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x3a) socketpair(0x4, 0x1, 0x1, &(0x7f0000661000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000b8000-0x340)={0xfffffffffffffff7, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x340) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r3, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f000070d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f24000-0x4)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006c2000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00002f7000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x3a305b018fc09818, &(0x7f00005d0000)={@empty=0x0, @rand_addr=0x7f, r2}, 0xc) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000399000)=0x7f, &(0x7f000008f000)=0x2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r4 = accept(r0, &(0x7f000010c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a36000)=0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000aa3000-0x4)=0x5, 0x4) shutdown(r0, 0x1) 2018/01/24 01:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x2000000000, 0x1000, 'generic-gcm-aesni\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003a5000)="99", 0x1, 0x8810, &(0x7f000017a000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = socket(0x12, 0x80006, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d84000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021e000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000058c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r3}) r4 = socket$bt_l2cap(0x1f, 0x2, 0x0) sendto$inet(r2, &(0x7f0000590000)="4f103e729d797c4602fb2ae5cedaa36d2c2b2b86d489d22619eed2d0bf0c6dddf31c0d389b9d39e088bc1e2503935580fdddfe18724470470bc4ef71324e230be586360ba81760dea5d8bcbf5555df0b8981c196bcf82d8f091f28f5dd16a80b62c67be1424bd341dc2944e9b34eb970faa215f3727c65f307bf3446433a", 0x7e, 0x40000, &(0x7f000073e000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00001c2000-0x4)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) recvmsg(r4, &(0x7f0000f33000-0x38)={&(0x7f00008b6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e15000)=[{&(0x7f0000cd1000-0xda)=""/218, 0xda}, {&(0x7f0000981000)=""/212, 0xd4}, {&(0x7f000047a000)=""/148, 0x94}, {&(0x7f00006f7000-0xec)=""/236, 0xec}], 0x4, &(0x7f0000cd4000-0xb8)=""/184, 0xb8, 0x1}, 0x1) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg(r5, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0ad7170196c27507246360cd89f5679ae1cef76d5c2bbd97242176b53850039164a50126c880f7f4196603870dbc56b08b5b6e139fef942693a2b8ad91", 0x4a}, {&(0x7f0000d2d000)="d14f9e66c5fcb1ca26fa91596a8b1644a7ceaadbb7fe57b02e29b8e3c968b083a6fcdb8b3ffa5decfe58fde623fc26462f06f8610c94c435c8ab073ec01710257f79ae641f5192ff7743c861f3d35b402b5a2fad4844f7ba65ad9a729dc9568f066637cc01c889367502133b49006802db3f831ea90e493f6763830139b92b4869cc0271499922554ae824fb575c37b3b0b059db901c699a91735deef783d8fe19", 0xa1}], 0x2, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0x78, 0x115, 0x7, "3596c8a7330bae5f3665dc86bdc6d16cfc26cf6e3971b00ac7d2e74dcbef607db96743a7a2a0c7343a7f74a81b6992bdc1af258e4baf9f8de5ee93198921d964b5f22ca845455a9b7a39aa128d00106de9311b80eb07fd214348b9967f71e0a8a3ac9baf3de1b2ef"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}, {0x30, 0x112, 0x3, "1fb4c29cc170b47c13b12c5053d375c1e02ab305f62ee83843deb185"}], 0x1a0, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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0x1000}], 0x1, &(0x7f00005fa000)=[{0xc0, 0x19b, 0x200, "adf561ef78d60edb8cf403a0a60f56cb5f5484ff0f3389986ca02c8830014c5b7ac48b131709c25fd1e580d8367c7ef44dc0e4b023abb064832c2a0432503dd31a855e576684efc3e0282e17138d9813a092cae4851e87dc50bb898ea48c2a518fc22e73f3e11587c1f45b1eaf0d314bfb390d200e14adf2572ceb4f04eaa4232b2aa8eb59fa4b7cf8c2cdbcbc20865d65a714cec805add634c6058d374f7ead62e52e44af7bec11eca791a2"}, {0x30, 0x107, 0x17, "26dd809ed0986b0a25b2f78b3cbd46ca017d4b049387f53918"}, {0xd8, 0x13f, 0x8c1, "8288d4b51ec92a79948afd8bf970219766f796b1c07a0cafe6d581b2a3216a826e6fc2780e7260b03c0bc54d0e1e3f25d730724e49c6023dd5da6cc2beb7987a12abfdba703a28c6a756f81693413436268fe79bc51e08a4bde5f3d152c4d8dcea001bfbdfab153f482d9992844354215fe3028974f3b27b1a331378aeedeb75bb09b2bebe90af4ff421309a29ac921e3284971b23970789687db600a7a26f681cf60b23a1f1f2d24aa563668c1436ded18d5c316d0d0ed11e56751c810065ca4b061fdd8ba6dd"}, {0x1010, 0x129, 0x7f, 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"b5d9497552662ed47ffcbd8b161f9cad8cd3a341b790544b61d1a8a814daa54523c8004ecd04052ba8ce189392296a4a2b60adfac931cde383b213b68bba0b9bef71ee8de66482d4b2a9c5f16e1b8b0268665f348e05603cbcd6414503f7fb37a8f2f165a6391640d541994bb881d6a8dfc2e022759b41c2a98f9608d28fe34b1e2a8d50cd7243dad9efacec8fcd47acdc8b7b0a79cd18977c5f1d08282bbecffaa1e9d78e0bc4635d57f35939d86d0f7caa6ba15f18002b3afb2cb435b5cb2a228283f6ffc3c971b65cfd99bc442aff6807c30c03eeb3bf42a8418ea3a4510dbf8af4f4e6472c96c75d9022b681d3180ab3a00a9a4c31709becfda2f6215b940a498a4e248a0d379109c603bfec37e70a60258692984aeddb977596a3be08ddce04fd5c12376c22a071dd810a329df0b92fb47b99a85eca86ebca3e84a21acc52446adfd491b0bb971f77fb4b7fe6ba45e5c500371955bfa1461bc1c7b1bee86505e5fdff3c3b63cc175e18e0792e09257218cf8b380b729c30b1ecd72e5226c9fbd451fe2c3f2db5af360558688a18f1201f88b5bde92f9287edc85a781561d7dc36ca969695f5b4c5deacf8dfcce5fc6f73467b609c5bc705506b9ea74aff8d9f74510ba498167816536bd5708665c15636b89b91d699b13e247779f56c65681435759b64b68125c24f4fa761372946e90b3fa81482fab65348297a8aeb3b9bb9def89d638e5896aceef9088e2df6ed6c1d98b3fd7c4141ccbfd80150c3274f044a5c396ccf31ec27b604c1196ba818b333340d425e913749cc26f7a39b5837dd3e8c5d98d825d8e54fcbced3fff6c51ab8de9c0211595ef6256b87d8bb9c948e5b186766eed4bc5ed131e0635e4abb09469c8e54879d3474c073f285bf51d125c0e6d39063b440b4c3431642787e8676f59e83cb10c2e0c966c2c063037a89dfae05ed37919cd957785be3e67b7ec73711c4d0f7d252cbf50be1a3f31774d8eed41a7f92a1729c605008ed744f29c26ec2eaed4d6742a50f1f26fab9bca58f4ea6042bdf6caf895e2ab344c0a249f0e31fae43b4fc33e042ca787b663031ca30c0994b6c78e051aaac8202e89a67e5075a3e119d8ec853c36024afd3b9507970631c5c7d6e339d3e667c1c2c502b2f13114e4aed2c12d92eb559a912272b330da81a7b3ad826efc86b82a8cbbba50bd7e7d9d88f097411d68746ec296809404f68dd68aa39a26224f9e558bebfc6fcb915edb0b153c96c31f574efe9412c4fb96559d4fa76280e12f6caa58f76788085a05a8e315bea9f0bf248e6300ecac3f155ca303487a7e257c4b141a71e485f4fe0e51f42f733e2f419400da1cfe183ac3410010c5a9f6a2a0eeb5ad1fd3de6f0bd5f528a043da24e4d28373f9a182596bfc0162c7a1df1dc15778e85d1adc6aed75bc1140eff377726842c5a21792527aeb545d8a9b0f9bfeec357474c2da13e763cfae8c73fe6a2154b294ce828075a5966e2a9b307dea62e369536397ba6af29feae32172071c2b6df718991b8406488acb2016e51d4297d5dbae03c6d143e4c502efe348f7938f1e60d9306575fead0843c66e7a02000d08fd51a2055765de81cdae5eb7a6f22fdfb351ce60fcb47154e5980e340f02236b78e5b925adf83ed729c338cae71db39ed6e41e8ad56bf11fef2675634d0efd6c11be527d4e47bd0f2cd418de59d08c34c8afc43b2d7ba68484c0e17b491b326faa46bec8aeaca49c26489a98f142a9d00711a23ce62a7d691f0b63f45f26691636aafbe218f1a34438b27ef5ae6589ed5db92005b8d74b4c49353b0e857afd3096ba8d8e9b036eb7fad182b74a605a092b76fbc241b7558f5ce9b5a64a036ab02bf7976aa96ca4546b349eb5917fecc29ef52dbc8ca4cb454dd1ae2a17e9b76faa013d2829c5f12cb60af344f939fa1f9c3ea12079dd5d798bda7de863926baf3cea8fbec5fb928e122cb2e3a63812580638e6a99c6d979459a481989b9d59e192785481522dc95603c8592bd6fa67cdfcab686c567879d69ac75597b76dd5de1b82ae7f4853d98ea8efcdb680a5836c2ea84ef68244d58399c06e3f00a97ed1b0b4ac3406beca819fa9fd784e5872816e4e5973c444f231ebddbb1b8a10af54390e792a453030165c24ba0df50e5ae789479798112e5e5647713ced1b2ab0ae07cf9db5faa6e5ad4078a8692dc70efe0ab3a895b96e447ed8b07b7959eb4f1fb63b4aca315d9d5aa7fd3d9fdb2ed5fe2425a929b41568a5c722e67dd362c765bafc000a177a1a87668ec1a1918a420a254c18cf8a94b1557a4095f2e0e8262f9400f18b3451311d18185e6c4284f71e440b7d00347b8200b8bd5d20de191b7bab69c091149efd82777b1688a4b6fb50fa3b83e8879ab894861abd767e7ec0336bf06239a04b4d8cc67e104d2b367c36b75bf8246de56c2d550759cfc68dbe80cdd0bd965c50d69321f8881521307932337f1598e87813b0199dde0c8a71c3eb771763f77bf32c2c05149892294dbf764847895e9636502f4cc197f71ce26a6ca5dbb4e5efce3d7b2a605f86cda75f794ddc0abb21a13b6a6e31f3e1846036b934b97c57325dfa7ac763596cbbf3cb5621587830f4aeb6bc660bf18cb634450ca91007c22b6769a168362894d35d50251edaf1b8d152c663bc919d471c8ebae8b4b2cab3c2f95cac36fcf7e0633ae151968fd3434299e09df6ddce986fbd352305eb66267cd8cfed455762fea0caebba60c9165d35efd44b6425a52e726c16a5523753bdae88b76eaf796fa6a0688e5c721d20ec16fdc4c957346673ef86d5b921370abe1000737e5a07fb0007d8d5b4c9a48a49f3f3f52037b38113b28b221baa880067c6b1de178872c9b4f6e23fb086df73ca6ff5d9b6f35abc400fff1bcb08f6b6c1b27fc5090f1a7828ac905e9914e4d2473ab551c74b989f60204c79102dea000179fc22cb046baa324a06f194f79e3d409c349fd648727ed38d6b57f454aa82bd7134c512e12019e68b012bce4430b828e079bdb112952343bf93fb57f4bc80ec6fc6f016ec54facb1e1b8cb59c6d4874121768255ca27641dbb24aa79ce15a0490eff4988b246d99c745ab5948bf052a3be58e87102bc546516820a6a670c33dd750673aca25c736b8c4664bf17af6ee526fee31af457c409ed688126d7398653d581adce1a590b908d6a529c49e474f2992013c2ba738d9292354811e9a459ed8f1767cab5e4c25cabddc1c473e7087f27f46543235e93823c725abb0f9192405ad72903513a7d7768c35c327011b24b71e9d1a1068da4eb66b211c69c27b2e98015873bfc3adc0a0a97eac9f4382e8898dbc4c58e26834b40de278ac6b85a933c85094fad114a8113ce1904bedf918f3c15411d4892736d8f57dc1aa0926a7e72de4e811722bf0eb1f0d4923ff77b29d9b315e48d0468f3b44c4c17f18b47ad20c822f88a61f324597086bf005124eb3579c5aa48cb123de1c42447950712081a596e6bd38c0a893a19d4f81a839a480adc413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0x1010, 0x11}, 0x1}], 0x5, 0xeda8092264fde589) sendmmsg$alg(r5, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) sendmsg$alg(r5, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x84) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/24 01:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ea000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000022e000-0x7a2)={r0, 0x6, 0xfffffffffffffff7, "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"}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) socketpair(0xa, 0x80004, 0x40, &(0x7f000034c000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000124000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000582000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f00001d9000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ec8000-0x8)={r4, 0x3}, 0x8) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000e5000-0x4)=0x20, 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000d37000)=[{0x0, 0x0, &(0x7f0000e07000-0x20)=[{&(0x7f0000e0a000)="0451b86f5bcf974558303177a9cbce08b5a55f2c1cb9ef9bbfefa400baf8b818e8d7e3f03becc38fd9d31f3fd4983aafc02b84535559e2e5226a5c7ffe9a9ea072a4ac467f11b15293aa98b98753c8d911d21b0b8866db5f3bc70054168a94a4d657e84f2c7f22f9aa00b55d78e57831ed470cefe7c03c72044a73172839809cc3891ceb9e6bf2ffedd5cc22aee8cbaa9ac0c9643d35fac839b1b5ff16905f9b178dadf8e1a7709aefb53e7534b4", 0xae}], 0x1, 0x0, 0x0, 0x400c0}, {0x0, 0x0, &(0x7f0000b58000-0x10)=[{&(0x7f000046d000)="6c739360ea34606dbc9b45dd5853c914cdb703436dff7abf3d0a9201972977de3b1bf51c421c82c9dace13fb0b1ea11271f63da7178610c59011310947f40034e6f1b5edf9372e52c71f6e7971ceac6ce1b1ddd7089db7105d5cea9e7b3b98b76a54ef3a5bc0b2039c72108ea508102c938d699c5a1c47f72efd4cd4aac55ebe78b274e7b1772f4c1af56847d9fd5d8292cb2b057931ff6d292177b92cf5c189a0", 0xa1}], 0x1, &(0x7f0000c7d000-0xf0)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc0, 0x117, 0x2, 0xac, "b88d27066ea2b6a3a322521c14fc9bf57221a25d438f6022847081f071229114ab245aa60eac1efc75e7dc4f82e1e7786e8114a861cc85e887a8c864eaa1a3451bf859a9d4d9c03ea9003ba93499ced9c65f66f084063e6abd3dcbbf45610f9283b298c3ba8e9c4a4bd0405b87ce81ca5572e9d8349efd9db66444aac8553275ae7ae870915253f4b0286946044ccf276b01c28ba06b343a3fc07c8f16ccb0821f3ddbeab98152c2dadaf0e3"}], 0xd8, 0x4000000}], 0x2, 0x4000000) 2018/01/24 01:12:54 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = socket(0x2, 0x80807, 0xfc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0x10) 2018/01/24 01:12:54 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f000000e000)=""/131, &(0x7f0000009000-0x4)=0x83) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 01:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ae9000)={0x6, &(0x7f00001de000)=[{0x7, 0x3, 0x991, 0x100000000}, {0x3, 0xffffffffffffff5f, 0x3, 0x0}, {0x1000, 0x0, 0x4, 0x5}, {0x4, 0x5, 0x7, 0xff}, {0xffff, 0x7, 0x3, 0x7}, {0x5, 0x3, 0x8, 0x6}]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/24 01:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x15, 0x2, 0x1, &(0x7f0000ce9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004c2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000105000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xf, 0x1, &(0x7f0000e6e000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000ee6000)={0xf, 0x7, 0xfffffffffffffff8, 0x8, 0x3, r0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000015000)=0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00005bd000-0xc)={0x0, 0x6, 0x8}) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000911000-0x4)=0x5, 0x4) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000ed2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f20000)={0x0, 0xb2, "d64d66dfcdf6006a04c1c7607bd693af5647fff0bafa50f885d788785563d693b943a251b3f8d521edc77d4ed96e46a9ec16c069b085818ff66f75ccf654f0d9abf381871528bdba7da94704b0b693c98ecb62fa4ac9482188c38a70de06dec794b4c70b857f336580905773183b30a7ccbc25b7a464f3b7c6dc976f64d4d0ef50f2e998b8699a1de87014ff0da7bc4ddbdf862313b595ae8d670167cbb55fa1dc0ea885552849419110721469bbe7375016"}, &(0x7f0000696000-0x4)=0xba) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000708000-0xa0)={r4, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x3, 0x7, 0x5, 0x20}, 0xa0) 2018/01/24 01:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0xa6e3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3c87) listen(r1, 0x0) listen(r0, 0x0) 2018/01/24 01:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) pipe(&(0x7f00008e1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eba000)={0x20, 0x800, 0x2, 0x1}, 0x8) 2018/01/24 01:12:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003b0000)=0x1c) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000001b000-0x8)=0x8, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x14, 0x21, 0xb02, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(r1, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c76000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000-0x10)={&(0x7f0000a78000-0x38)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x10000) recvfrom$ipx(r0, &(0x7f000028b000)=""/174, 0xae, 0x20, &(0x7f00007e5000)={0x4, 0x7ff, 0x9, "f7b3e0f1c8e6", 0xfff, 0x0}, 0x10) r1 = socket(0x11, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x120)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'drbg_nopr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000002000+0x182)=0x9, 0x8) r1 = socket(0xd, 0x3, 0x0) sendto(r1, &(0x7f0000007000-0x1000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/24 01:12:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ca0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000736000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a48000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x81, r3}) connect$packet(r0, &(0x7f0000a14000-0x14)={0x11, 0x9, r3, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/24 01:12:54 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x4db, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000020000)={0x18, 0x0, {0x3, @random="fdbb63fff09d", @common='ip6tnl0\x00'}}, 0x1e) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000020000-0x1c)=""/28, &(0x7f0000020000-0x4)=0x1c) 2018/01/24 01:12:54 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000005, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ff9000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ff000)=0x28) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f000073f000)={r4, 0x6}, &(0x7f000045e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c8e000-0x8)={r2, 0x7fffffff}, &(0x7f0000888000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ffa000-0x4)=r3, 0x4) socketpair(0x0, 0x80000, 0x200, &(0x7f0000ff8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000628000)={0x50002000, 0x0}) socketpair(0xa, 0x3, 0x1, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000ff8000)={0x0, 0xfff}, &(0x7f00008ad000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff9000-0x8c)={r8, @in6={{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff9000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff6000)=0x3, 0x4) 2018/01/24 01:12:54 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000016000)=[], 0x0, &(0x7f0000009000)=[], 0x0, 0xffffffffffffffff}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/24 01:12:54 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) 2018/01/24 01:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 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$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000db2000)={0x0, 0x400}, &(0x7f0000115000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004e6000)={r1, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff2ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009dd000)=0x8c) 2018/01/24 01:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fff8ffffffffffffff00e3001fc100"}) socket$inet6(0xa, 0x5, 0xffff) 2018/01/24 01:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid=0x0}]}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004ee000)=0x6b8, 0x4) 2018/01/24 01:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000bcc000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000082c000-0x4)=0x10) connect$ipx(r0, &(0x7f0000fb6000-0x10)={0x4, 0x5, 0x0, "413a299c7d21", 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 01:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd, 0x4) bind$inet6(r0, &(0x7f0000379000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xffcd}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) [ 1047.658510] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 1047.687279] tc_ctl_action: received NO action attribs 2018/01/24 01:12:54 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x2) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000b3000+0x356)=@assoc_id=0x0, &(0x7f00000f5000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000b000-0x6)={r1, 0x8}, 0x6) syz_emit_ethernet(0x66, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], ""}}}}}}}, 0x0) 2018/01/24 01:12:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x401, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x468}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 1047.744444] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 1047.759330] tc_ctl_action: received NO action attribs 2018/01/24 01:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e51000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000d30000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c6b000)={0x0, 0x4}, &(0x7f00004cb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000237000-0xb8)={r2, 0x8, 0x4, 0x20, 0x9, 0x8, 0x7, 0x1, {r3, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x4, 0x8, 0x5}}, &(0x7f0000bb7000-0x4)=0xb8) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f00008cd000)={0x26, 'aead\x00', 0x300f, 0xffffffffffffffff, 'ccm(des)\x00'}, 0x21a) 2018/01/24 01:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmmsg$unix(r0, &(0x7f0000394000)=[{&(0x7f0000ce0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b11000)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}], 0x1, 0x4008040) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000c21000)={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000d35000)=0x7, 0x4) accept4$ax25(r0, &(0x7f0000ccf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c49000)=0x10, 0x800) read(r1, &(0x7f0000397000)=""/95, 0x45) pipe(&(0x7f0000dfb000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000a51000-0x4)=0x0, &(0x7f00009ae000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00003a3000-0x10)={0xd4, 0x5f, 0x5, 0x3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000825000)=0x14) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f2c000)={&(0x7f0000be0000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000043e000)=0x0, &(0x7f0000c6f000)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000097d000-0x18)={r4, &(0x7f0000b9d000)="b5adfb96b884ee725d511c86509f", &(0x7f0000d46000-0x77)=""/119}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000019f000-0x4)=0x9, &(0x7f0000425000-0x8)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0x14) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000182000-0xa0)=""/181, &(0x7f0000c22000-0x4)=0xb5) 2018/01/24 01:12:54 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000034000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0x26) recvfrom$inet6(r2, &(0x7f0000034000-0xdb)=""/219, 0xdb, 0x10000, &(0x7f0000031000)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1f}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/24 01:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000025b000)={0x0, 0x0, 0x3, 0x100000001}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0xffffffffffffffa0, 0x44005, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:54 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x7e32) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000-0x4)=0x12, 0x4) 2018/01/24 01:12:54 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000206000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xffffffffffffff5c) close(r1) 2018/01/24 01:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = accept(r0, &(0x7f0000974000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009eb000)=0x2e) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@generic="061009da02613e369608fc90798bda60", @ifru_ivalue=0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d45000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d02000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003c1000)={r4, 0x7f}, &(0x7f00005c1000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000e5e000)={{0x81, 0x10001, 0x1, 0x8, 0x100000000, 0xfffffffffffffffb}, 0x6a1b, 0x0, 0x7f}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f00000fa000)={0x80000001, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000cd000)={r5, 0x16, "c741dc4dac1e2ab766ee7ac03793d5f79648fa67df5f"}, &(0x7f0000b7f000-0x4)=0x1e) [ 1047.899742] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=16444 comm=syz-executor5 [ 1047.940602] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=16451 comm=syz-executor5 2018/01/24 01:12:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x559, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x525, 0xfffffffffffffff9, 0x200, 0x5}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x8, 0x200, 0x20000f, 0x1, 0x92e7, 0x7, 0xffffffff, 0x20e1, r1}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) 2018/01/24 01:12:59 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = socket(0x4, 0xa, 0xfff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f00000b1000)="98a6198090db25851fa0caadab23aff6e1199160e465dce41eea12f765c10e3c868ceec657abea12cfe6065f9536390d5177c5015d758f821d3d0e18ae344a50813b38b650564b2afec8c1eaaa1d8807939e5a96af0e415d810dd53f23fe6842f8a14102ea98748b4f280cd3c8f46722545f6ec41512c45815ccc8256184669e1a180b8ce3ecb560a7aca58adc5a0a6587fb8371feeadbd6ee0ea569058571c98b1af7266fd22a2e26bb5297ff071c5dd28c0792fac6b7bec86ef2f414b6ab006f0ea94c3b5b13c663a8e09a9cb1", 0xce, 0x4004, &(0x7f0000ef0000-0x10)={0x1a, 0x19, 0x9, 0x0, 0x0, 0x5f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000ef1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d8000)=0x14) sendmsg$nl_route(r3, &(0x7f00004cc000-0x38)={&(0x7f000097f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000109000-0x10)={&(0x7f0000161000)=@ipv6_deladdr={0x34, 0x15, 0x420, 0x5, 0x2, {0xa, 0xc1, 0x0, 0xff, r4}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x0, 0x0}) 2018/01/24 01:12:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000863000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008ed000-0xb7)=""/183, &(0x7f0000af3000-0x4)=0xb7) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x5, 0x7, &(0x7f00009da000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001a0000)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:12:59 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x141, 0xec, &(0x7f0000009000)="", &(0x7f00007f6000)=""/236, 0x0, 0x7fd}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f0000fd5000)="01000000", 0x4) 2018/01/24 01:12:59 executing program 7: r0 = socket(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x80000000, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xdb, 0x30, 0x100000001, 0x86a2}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000811000-0x8)={r1, 0x7}, &(0x7f0000c8f000-0x4)=0x8) pipe(&(0x7f0000880000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0xa47, r4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000001000-0xc)={0x4, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a26000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/24 01:12:59 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f85000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f85000-0x4)={r0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f86000-0x2)=""/2, &(0x7f0000f85000)=0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006e8000+0x12b)=0x0, &(0x7f0000791000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/24 01:12:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000000c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000c000)=0x48) getsockname$netrom(r2, &(0x7f000000b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000e000-0x10)={&(0x7f000000e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000)={r3, &(0x7f000000e000)="45978af65807967b7f8a0957c0cc5cd330a15c09b34c6e63e08b83e72b20435d6a164031c1598ae52d36dbd683815994d2ee4ad88c4b187d2135ec72f453a1dce77f1391c00ecbaac66170a2e2d0cecd74a040d4272ee303c427470e206ccf01a757fefa73bafc1ebaa50fb920283c09192d787a977689e835d289"}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x3, &(0x7f000000e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f000000b000)=0x0, &(0x7f0000003000)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000c000)=@add_del={0x2, &(0x7f0000009000)=@common='yam0\x00', 0x1}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000)=@generic="9ac53e002be3a02c170bc0645aa9aac5", 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f000000c000)=""/71, &(0x7f0000002000)=0x47) 2018/01/24 01:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) gettid() setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e3c000-0x8)={0x3f, 0x100}, 0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) sendmmsg$nfc_llcp(r1, &(0x7f0000812000-0xc)=[{&(0x7f0000f27000)={0x27, 0x7, 0x4, 0x7, 0x5, 0xae4, "b0b4672f4957ddb2b6bf81751cb844743d643f2a34053747441846ca2fc111ede89584c5a8e434110d31163e3326ee4ba05fc358f45a230b9adf59d55877a8", 0x3}, 0x60, &(0x7f00003e8000-0x60)=[{&(0x7f0000214000)="8484c8c46fc21512bb4ed60314d0921126183fe8bbfb746c41d237003076cb2cabafb1b74c729587757c4e7b5cf5e962ec414d896579b4406a5d6c745156c91ca878410e72cc5f1ae449b6ad1335da975ab3310a57d90e1f92fd0c12024e45c4189c35bc03babe55bb8220b4812b04f4ab", 0x71}, {&(0x7f000008b000)="742033e290799b5a7ac80e5cea5fb473cf2aaff3e53e451b5b182506a497", 0x1e}, {&(0x7f0000ab3000-0x1000)="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", 0x1000}, {&(0x7f00006b3000-0x1e)="62fa070b3a5360d7094331584aa1800bda689753655013bb73cd3a28326b", 0x1e}, {&(0x7f0000e8b000-0xa2)="e8297f0ae2d275f5aaf8a1688aee002bfbb8ee543a6aed4407ff6773bebcdf04858a1f92821369bbe2770e08d1ebc5b4ad0e235d3b22bd27d9c92606fb1710c70e77cd39799066549ae9fbccb17649f9abf75334a52c7918cb6b873ecb70f21315ab93791a5ebb3bd7d9fde5a5db9929dfd9bc526102a70c2e0e9629be97db85134dea8be66922ea20474dda3cd0276e045d4d5690ab2a3bd6c43b9ef73a5a7c0d3e", 0xa2}, {&(0x7f0000ceb000-0xe4)="c1cb399ee8e02b53450d190347179e5090671e4e910ffc20e48da735e406b13a42a9487be83e01979684c69a17daf8621e5f102c8efd9f7fb9b80fe9b7d8b90db51b3ade01e015c057748e54b85b44ac390389993f55fe1aa6933f994a06b45d178d8d0a33657e34d103bf4dfa547d5d41a90353d0539f2064b6991f31efa6a814ba0a40bbc322ac34de9995e5704f8ea55705df4dba96d95382accf385ee47639708b69801ce33d0f7b74091e3293d99ceb33bd574c61144ae17f1d7e6befa2608274ffc5ccd6ab573f2a09693948a5039e66dd44c24317ec6c820ec4b396f85fb35e13", 0xe4}], 0x6, &(0x7f00007a7000)={0x18, 0x10f, 0x0, "4820c39ab098"}, 0x18, 0x800}], 0x1, 0x20000041) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000032f000-0xa1)="", 0x2cb) accept$alg(r0, 0x0, 0x0) 2018/01/24 01:12:59 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0xfffffffffffffdf1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ffa000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ced000)=0xe8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ffa000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 01:12:59 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f000017e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c01000)=0x10) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006f7000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000aca000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/24 01:12:59 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00002f6000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0}, 0xffffffffffffffa3) sendto$inet6(r0, &(0x7f0000bb8000-0x4d)="", 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 01:12:59 executing program 0: mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) close(r1) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dcf000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004d9000-0x4)=0x800, 0x4) epoll_wait(r1, &(0x7f0000dce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfcc) 2018/01/24 01:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d4000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000247000)={0x0, 0x401, 0x30}, &(0x7f0000620000-0x4)=0xc) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000e61000-0x4)=0x800, &(0x7f0000303000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a0b000)={r2, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x11000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d00000140fcffffffffffffff000480fbf502007e23"}) 2018/01/24 01:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000041f000)=0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000d09000)="81b67111e4235953", 0x8) recvmsg(r1, &(0x7f00005ae000)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000be7000-0x70)=[{&(0x7f0000eae000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/24 01:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f00002a1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008c1000)=0x60, 0x8080801) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006d7000)={r1, 0xe000000000000001}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) pipe(&(0x7f0000cdc000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000968000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000c0e000)={r5, 0x2}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000961000-0xc)=@sack_info={r1, 0x4c44, 0x5}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cc000)=0xc) socketpair(0x17, 0x4, 0x6, &(0x7f0000e33000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r6}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/24 01:12:59 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000023d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000439000-0x4)=0x2e) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fca000-0xb8)={0x0, 0xb0, "80655abe5bf20869e2289ea6ad9e50a0f8277f55fdf7b05dc8c3d8cc19a10769fc942fb2454e0a48cebc431065b88f70f5fa597219c0d376f17c03eebde48e54b20246701e923b15c477ece9f9b6386f214a830caaf05039bc237e22e721f2f9d18a67159f8a23746e5ceb571072818a5f3d6eeb67b2c270a5baa9a1a9c70b6b3ed306e2d5afa536156475687b7176d66076b558751bb01b0c684854c74f6247cef879c4c6139548bc78f2d5c5a7a226"}, &(0x7f00000eb000-0x4)=0xb8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fca000-0x14)={r1, 0x200, 0x3, 0x50, 0x0, 0x1ff}, &(0x7f0000567000)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r2, &(0x7f0000fcc000)=""}, 0x10) 2018/01/24 01:12:59 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000217000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/24 01:12:59 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x80) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fc6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000fca000-0x1)="be", 0x1, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003c7000-0x8)={0x0, 0x0}, &(0x7f0000144000)=0x8) sendto$inet6(r0, &(0x7f0000fc7000-0x1)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 01:12:59 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcd000-0x4)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000cf4000)=0x5, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r1, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) 2018/01/24 01:12:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006d1000-0x2b8)={0x3, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = socket(0x1000000010, 0x10000000002, 0x0) write(r1, &(0x7f0000b4b000-0x1f)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0xffffffca) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00005b9000-0xb2)=""/178, &(0x7f0000b1b000)=0xb2) 2018/01/24 01:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x100000000b, &(0x7f000044c000-0x50)=""/80, &(0x7f0000808000)=0x50) 2018/01/24 01:12:59 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000506000-0x4)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bca000)="aef365d7df25da7830befcd04d49e4a2242c56816a0fcd40f84597f45015f6d33a806d49e802f7d475291591622c461b3f1aeba2b97acaf74262f3bdc611ebbd5fcc1933b73ce498a3ef8bdc63afed1c7a9c67ce4762d21ba87afac05b4b57da8095", 0x62) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000000)=@ethernet={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000725000)={&(0x7f0000245000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000cb6000)={&(0x7f00007ad000-0x264)=@getsa={0x264, 0x12, 0x0, 0x3, 0x1, {@in=@multicast1=0xe0000001, 0x2, 0xa, 0x7f}, [@sec_ctx={0xe8, 0x8, {0xe1, 0x8, 0x1, 0x3, 0xd9, "d3d4fa3daa1ef45efc3a145ee242de85573430dbb6d347bb3fd5eff38cc1d77f470978d715f92cf252d5a0051d283ec0f4447396727db385f6aeb0258e19cf7ceaf5f2233abf6b94dd4db2bdc3c1929f2b4d08676a81b9065087487812743c77cba7efb3d310bab0f54b53cabffe2bf425fbe78caa1dfd8900887e27937db00917ca9d7fe89dfde27871b55f0c4cc3751c5829b2272f6635f23a8026c48672f980548bfe5de0359c205e6c7fb452f1a88fe020c3b971ebdf1efad22cd16d2c41542bf1a8c0b8e2ae5e7273ef9a8aebafbb21cf8c3c812a61e3"}}, @algo_aead={0x110, 0x12, {{'rfc7539(lrw-serpent-sse2,sha1-avx2)\x00'}, 0x610, 0x100, "d44d83fce80309d54b8b6a9e00aa2bbc3398cb7158c485cf0e296a97e3d7dc980c7454b2a24c46389a40f8efa69e93fad218db3d50f0a262432086b08be901485eff5053d93de01933d2ef5552a1ded89e85bf346bf46e67e65fc2f1ebf98a684719495738ef2083f660a6f4748dd7ddfd5c06625e11427b9e52b5ea40e89c23fe66302e59861ff28fb275a7a3eebd19b137818f54ca15addac3bfb9579d0de5cf5e7d2720eb46e416d2d996c32128a906b2435f8ae7db2fa9248156cfcf200da862"}}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xa}}, @replay_val={0x10, 0xa, {0x5, 0x2, 0x40}}, @ipv6_hthresh={0x8, 0x4, {0x1f, 0x66}}]}, 0x264}, 0x1, 0x0, 0x0, 0x0}, 0x1) pipe(&(0x7f00007e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000e9c000-0x8)={0xfc00000000000000, 0x3}) connect$rds(r0, &(0x7f0000df6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce2) 2018/01/24 01:12:59 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000fa6000-0x4)=0x0, 0x80000) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x0, 0x0, 0x0) 2018/01/24 01:12:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000356000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, {0xa, 0x1, 0xf5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a6}, 0x101, [0x7, 0x0, 0x19fa0000000, 0xe8f, 0xacc, 0x18000, 0x20, 0x8000]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/24 01:12:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f00008fd000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, 0x0, [0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00003d8000-0x38)={&(0x7f0000258000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000b22000-0x80)=[{&(0x7f00006c4000-0x75)=""/117, 0x75}, {&(0x7f00003f0000-0x26)=""/38, 0x26}, {&(0x7f0000789000)=""/192, 0xc0}, {&(0x7f0000e95000)=""/142, 0x8e}, {&(0x7f00006c7000)=""/154, 0x9a}, {&(0x7f0000079000-0x9a)=""/154, 0x9a}, {&(0x7f00009a5000-0x4b)=""/75, 0x4b}, {&(0x7f0000701000)=""/158, 0x9e}], 0x8, 0x0, 0x0, 0x400}, 0x2000) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000001000+0xfde)=0x7b3f, 0x4) r1 = accept(r0, &(0x7f0000e0d000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000595000-0x4)=0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000535000)={0x70, 0x6, 0x3f, 0x100, 0x88, 0x400000000000002, 0x7f}, 0x4b0954bd10cd8691) listen(r0, 0x3) 2018/01/24 01:12:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 01:12:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000b67000)=0x7, 0x4) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x1ea) 2018/01/24 01:12:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(r0, &(0x7f00004b2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000461000)=0x1c, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b5000-0x4)={0xffffffffffffffff}) sendmsg$nl_xfrm(r1, &(0x7f0000c3a000-0x38)={&(0x7f0000b63000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f000015c000)={&(0x7f0000c24000-0x258)=@flushsa={0x258, 0x1c, 0x8, 0x3, 0x3, {0x7e}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @migrate={0xe0, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xff, 0x0, 0x0, 0x7, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x7f, 0x1, 0x0, 0xffffffffffffffff, 0xa, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0xff, 0x4, 0x0, 0x7, 0x0, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x33, 0x0, 0x0, 0x7, 0x2, 0x389379d7f85e8ea9}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x33, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2}]}, @algo_crypt={0x138, 0x2, {{'xts-camellia-aesni-avx2\x00'}, 0x770, "4634bccee477d3835321ef4859db016bce60b56e5475c0f611c126c909599cccdcf32b6ce991b1a79023cb0583e25cd6b40f2f8da1e9e0e8c7553511855629ad13a20e9e293fdba3ee8af9a1b144f78016e9337ad8a1b4ef72b8d5bd1742a8248a86ee7ceaedd58d58acf5bf2310203e238091652463ab893a0a37500ae5821d65418fb09cc08b8594caa6a00c5e4fbc8270440e324794d7f10dbca2b574ba9d4c6148d32b99d00349daaf1eb221570847e546c78d7b4c900c83bc95dfd23c8622150524c959691428b714795602cdd669fdba4eb2388d810d42d4aa5bc6b6020438dca317df623609bfb08e9a7a"}}, @ipv6_hthresh={0x8, 0x4, {0x56, 0x2b}}, @lastused={0x10, 0xf, 0xffffffff}, @proto={0x8, 0x19, 0x0}]}, 0x258}, 0x1, 0x0, 0x0, 0x1}, 0x84) 2018/01/24 01:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00002b5000)=[{&(0x7f0000478000-0x10)=@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007cb000)=[], 0x0, &(0x7f0000096000-0x30)=[@init={0x18, 0x84, 0x0, {0x5, 0x0, 0xfffffffffffffe00, 0x9}}], 0x30, 0x20000000}], 0x1, 0x80) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/24 01:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000ecc000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c75000)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2018/01/24 01:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000855000)="c3", 0x1, 0x4040, &(0x7f000071e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000166000)=0x5, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003a1000)={0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x2, 0x7, 0x5, &(0x7f00003d2000-0x10)=@generic="3c2fc59d93966b50a712e931d68c6f54", 0x0, 0x6, 0x8}) 2018/01/24 01:13:00 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0x0, 0x80005, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000d2e000)=0x80, 0x8) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000022e000)=0x3ff, 0x4) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f97000-0xf0)="2cddb68e2435d5e80a087add52d118a432c1388e0638d75f2643fcedc4c81117faeb77a14a13cb62f1fc7c6fb345f1e3c1dea1821a42bdd315210fd6a044d5390e160147b7cef6ef1b4fcd3b55003d1e19ccc6fd44331c9ee26e9e7d86264908785a6f6b6fcefbc8886bab9a6500888f5c741d97e3b462c3a7156f2686556554b309627e8560252d77a6877cfa94f9d3a9e24dd88d39097fc1dd0abde7ab336e751f96159b607eda4d508225d18ee96efd1dc3029db8c0a23546ffb48f6a00872651d09ea56e095e120b1790cf26dc80ab59f169e6d59124104b78dc13675768a92d14c5b1ab08b1f6de51053acf0cb8", 0xf0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d71000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007aa000)={r2, 0x800, 0x30}, 0xc) accept$ipx(r1, &(0x7f0000f97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000df1000)=0x10) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socket$inet6(0xa, 0x7, 0xb6) 2018/01/24 01:13:00 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007ee000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000482000)={r2, 0x0}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f84000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7fffffff, &(0x7f0000d9f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d0f000-0x4)=0x0, &(0x7f000074e000-0x4)=0x4) r2 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f4d000)=""/159, &(0x7f0000a4f000-0x4)=0x9f) sendto$inet(r2, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 01:13:00 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ff9000-0x4)=0x3f, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/24 01:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) accept(r0, &(0x7f0000868000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000972000-0x4)=0x3a) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000c07000)=0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) readv(r0, &(0x7f0000437000)=[{&(0x7f00001c4000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/24 01:13:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) r1 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/24 01:13:00 executing program 0: syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000c41000-0x4)=0x28, 0x4) 2018/01/24 01:13:00 executing program 0: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/24 01:13:00 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000fb1000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f54000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000660000)="ab54f2d5109c3a82dccba6e1e8801a6b19056e43cd823f46cedf182b7b6af0f19dbf6902e9c0dd223cd91843031928902852ed60ea49ca28b75816c25c350cc567584bfbe0f38e45a6403ebfc60c0468e0f7f02456e6fa4bc833151d8a756528fad3ce40a0f7fb3a1f7254d2f7d0454a9b62e7725d066bd331a5133b70d48e0d471834dfbdba1eddacb98972a27bca8335503804d58669ccab2bcc8bf812d74578cc6c428751e479a3f213179faecd2c8cd3bb7f0966740b", 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000452000-0x4)=0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair(0xa, 0x804, 0x80, &(0x7f00003b5000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000e6f000-0x10)=@req={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff0000)={r4, &(0x7f0000572000)="3a75184ef8a96b3f66544fff2786", &(0x7f0000c9c000-0xf2)="92a9e33ad7f482329035ff2a4bc2b00670b0a1d894082698bf783144aed4cd9fbea2d23bb932f9dfc88a518e6209ae06ff10b9c950578b9050f476397d282964c04d9a98d81d0c34a572dc90e1f9f663b0cf7053d867005606bb2f67e31137245b86d55b120576a83afd2cccae46b2e955f723b234aba008cd24580d0458fe6fd93b3be25f764d54a525d49480e1afc1121a0d39344408a85fb4b0544b53db2c2c8b6f87c05d1dcda17c3f42db5a4982f67b70bdff05907c97b0eeb9afd45b8e993fd4ef391f94ec89cdeb7d09319cf4873500c6ac5493864a7c6c1e1b0ac88366d54ab424724eafa74a9be165aa37434370", 0x2}, 0x20) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f00002be000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec", 0x30}], 0x1, &(0x7f0000857000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 01:13:00 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f1e000-0x3)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001000-0x2)={0x1, "99"}, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r1, 0x84, 0x3ff, &(0x7f0000505000)="", 0xebe509aa14b47b1d) 2018/01/24 01:13:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000087c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000272000)={0x0, 0x0}, &(0x7f00000a0000-0x4)=0x8) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f000043c000)={0x0, {""/7}, 0x0}, &(0x7f0000fd0000)=0x10, 0x800) r3 = accept$ax25(r2, &(0x7f00003a1000+0x5cc)={0x0, {""/7}, 0x0}, &(0x7f000016f000)=0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000014c000)=""/252) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000163000)="240000001b0001dfeb03000022fb010001f6ff0b08000300460100000000000000161701", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000042e000)={0x0, 0x98, &(0x7f0000da0000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000054000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000df6000)={r5, 0x1}, &(0x7f0000590000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000c52000)=r6, 0x4) 2018/01/24 01:13:00 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000051f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000241000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 01:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000004, 0x0) bind$inet6(r0, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005fe000-0xc4)=@ethtool_drvinfo={0x3, "5056700a9edbcd079d23408686d63e9a461f2b58f6708e8ff824491bb2691c15", "54f798e7d0058f83e8e117206ea6b06d58dc2d8408b4cbfa6c902c5b62165a4c", "5bd198c20e6b84255625f1c30e9778760ef30a9f8e23e68b00de7c968ce1f803", "e244754474f95954328187714a01ee52895eae96e7dd1dd9d92893bd304adb9b", "448bab2c46377d550a6a3a550a325e3180f06c9545e9980e804491be32b63cf0", "e4c247093e706ca978aa2d0d", 0x0, 0x2, 0x7fffffff, 0x3f, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 01:13:00 executing program 1: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00007cb000-0x4)=0x0, 0x80000) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000085b000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000954000)=0xc) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000954000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair(0x3, 0x8000e, 0x3, &(0x7f0000953000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00006cc000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000772000-0x80)=[@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66d}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000000000}], 0x80) 2018/01/24 01:13:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007a9000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ae3000-0x4)=0x0) sendto$inet(r1, &(0x7f0000162000-0x95)="4979037efaeebde741cfbaf167fedd36165ac7fa95336fc788e7193774d72c163cebd22ccb95f6437e51b0f9382bd4fd0b37102d02d1f6eefe1161d9771cde0279f2063816bb5101b8a1edd4801b3e4dc532945aa8b9d679fc4262c5d17da09ad455401e6499dde779665a589f565b83276e48452e2b397f7e01293ffa022483006e1103ced00b6125f99e9fca05dc0fb5f5a230d8", 0x95, 0x1, &(0x7f00000cc000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000697000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000346000-0x4)=0xe8) 2018/01/24 01:13:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007a3000-0x20)={0xff, 0x3, 0x200, 0x80000000, 0x80000001, 0x9, 0x7, 0x1e7, 0x0}, &(0x7f00000ce000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b09000)={r2, 0x0, 0xff, 0x3f, 0x7f, 0x7}, &(0x7f0000a1c000)=0x14) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r0, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) [ 1053.709010] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 01:13:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xf6}, &(0x7f0000e93000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ad000-0x4)=0x10) socket$packet(0x11, 0x3, 0x300) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000518000)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x200, 0x8, 0x1, &(0x7f00004b2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001, 0x4, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000386000)={r1, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x101, 0x4, 0x80000000, 0x7, 0x9, 0x50, 0x9, 0x0, 0x1, 0x80000000, 0xffffffff, 0x7, 0x5, 0x4]}, &(0x7f0000e68000-0x4)=0x108) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/24 01:13:00 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000026000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0x2e) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000025000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000026000-0x4)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 01:13:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000ec000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000061d000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000068000-0xda)={0x0, 0xd2, "077b2183263946dc102c7394426d1f543552958fc7c5a4aff43dddafa5e3f88d4a37c295a9cf207fd4866ae7735bf93752860f290e5a3be1890db47f176e725a858a735e0ef2318e2577653190388399242bfa23ca09e70c780fa17b31cf973354f9b5be903e5772c5f8d2954f94fd414861b5285b23cbe092f33c960a6c0566618a80711ca71c63364a8b3481acbab986179b108ddfd4194b2a71b7e9f69d611c8ec21688e195092e1db7f59d2493ebc3e6940d98b415ddd79ed124cb55ad209d11a8e71abccc2be1f46ab24f96cab0de89"}, &(0x7f0000925000-0x4)=0xda) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f1a000)={r1, 0x1, 0xffff, 0x800, 0x2, 0x1f}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r2, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) 2018/01/24 01:13:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00003be000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) socketpair(0x17, 0x7, 0x7, &(0x7f0000859000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffc000-0x9)={0x0, 0x1, '_'}, &(0x7f0000889000)=0x9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000345000)={r4, 0x6}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) [ 1053.815735] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/24 01:13:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00003bd000)=0x8, 0x4) 2018/01/24 01:13:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000003000)=0xb4aa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xf, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000df0000)=[{0x6, 0x0}, {0x2, 0x5}, {0x7, 0x6}, {0x4, 0x3}, {0x2, 0x80}], 0x5) 2018/01/24 01:13:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ffd000)=0x34abfffffffff, 0x4) 2018/01/24 01:13:17 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$vsock_stream(0x28, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000754000-0xc)={0x8, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:13:17 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1, 0x0, 0x0}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000-0x8)=""/8, 0x8}, &(0x7f0000005000)=[{&(0x7f000000c000)=""/162, 0xa2}], 0x1, 0x0, 0x0}}], 0x90, 0x0}, 0x0) 2018/01/24 01:13:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffa000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/24 01:13:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x1b, 0x7, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000104000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x1, 0x1000) sendmmsg$alg(r2, &(0x7f000087c000-0x70)=[{0x0, 0x0, &(0x7f00000fa000)=[], 0x0, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000bc7000-0x50)=[{&(0x7f0000765000-0x38)="da186f985e8e9a187de29535b33c87afb8a3c568deb9bf3dc017f5a36539798fc90d8cb4103b3b9c8f88fbc6945163b968614aeaca8fe7d9", 0x38}, {&(0x7f0000526000)="626ec83daa6d093349ac0b437b6037e228dfd48fa37c5a30e31d2c4b3b3c80bd5dadc9123313e8676f32812c0afcc519cfa042d72266e5c284801098aad701571012e433604ee92b983e3d59b5c3cdb6b160cfcfa1b829b752b20a293ac63ac9bee2eddb72b34013279d4b0a1968d4e77b2a356cc5a9a25e4096f657b9926ba158d1096fe130902ec356a17e4a2da268e5cbd9c16f03e94e1cb4fcbbebf2c70e593b90e63152c6d4764c655730a04becfa55", 0xb2}, {&(0x7f0000fca000)="494f080c41676cf69f08ae41d8676adf6f51191d56f92867bf3e05b9e4c1b32309bae14ffa389f9fee9291e217d445584b4f0526582576e7f7f8ab4605fde80d3b1ffde498c66c333eca0de7750f0dd240093fb97fdfcd2342711270ec600f3f6d56aa0d4e660039e01b6d6f444d023fb41f5ed5263287aa59017a84509c51642ae8e99e358148544e7a5a4c8ccea85e9d18eb4ea96d8479b430e725654f45ba8915a87c1fc26112ed7b3814dc44a317a1a9dd6be12a50d4ed00726599120b519704ca6f72282d827dee8a", 0xcb}, {&(0x7f000070a000)="1d2a3877b0fd61797ea87dec16f9fe5d7d15ac01c67132d7661474e70c15e9ba56391997cc852621b1d8eb9292bd2865eba55911d793304b7091e332eb5f1250bc8f3969c37f85bc13dd7d23e03c39ca1fb6831bae94073c9ad7f10a37a9b9a9e6426735c94c3805d0dfe9a04d52a8dd281a1b54cfa0c390a638870a805d4edec015dfdedf4465858ff644c6ba6da141118537a523b6542f8d7a4c2ae084be9eda86d38da2831a3dc08fd41034ac2bbc", 0xb0}, {&(0x7f00000c5000-0x1000)="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", 0x1000}], 0x5, &(0x7f000088a000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x8000}], 0x2, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f000061b000)={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, {0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x0, [0x8001, 0x6, 0x3, 0x3f, 0x8, 0x4, 0x7, 0xffffffff]}, 0x5c) 2018/01/24 01:13:17 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000ffa000)={0x5, {{0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000d6d000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) 2018/01/24 01:13:17 executing program 6: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) 2018/01/24 01:13:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$vsock_dgram(r1, &(0x7f0000f33000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) 2018/01/24 01:13:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x840000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x10000004, &(0x7f0000deb000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000000a000)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xbc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/24 01:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000fe4000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) 2018/01/24 01:13:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000011e000-0x8)={0x0, 0x7}, &(0x7f0000280000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a7d000-0x8)={0x0, 0x401}, &(0x7f00007d3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={r1, 0x0, 0x32b, []}, 0x8) 2018/01/24 01:13:17 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x3, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcbf60"}, ""}}}}}}, 0x0) 2018/01/24 01:13:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000087e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000181000-0x64)={&(0x7f0000f1c000-0x24)=[0x5, 0x100000000, 0x1ba0, 0xffff, 0x8000, 0x3f, 0x9, 0x80000000, 0x1f], 0x9, 0x800, 0x3, 0x6, 0x6, 0x3, {0xfffffffffffffff7, 0x6, 0x1, 0x1e91, 0x1, 0xfffffffffffffffc, 0x2, 0x200, 0x3ff, 0x3f, 0x8, 0x4, 0x8, 0x100000001, "d7a47d6afe305980055c7623361016460c32352f561ab586da543b619fcf0d1f"}}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000e0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000a85000-0xf8)=@bridge_dellink={0xb0, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @generic="ac1adbd5d3076e68281df525bca572df"}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1f, ""}, {0x4, 0xa, ""}]}, @IFLA_MAP={0x28, 0xe, {0x7, 0x8000000, 0x1f, 0x9, 0x3f, 0x4}}, @IFLA_LINKMODE={0x8, 0x11, 0xff21}, @IFLA_LINKINFO={0x38, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '%\x00'}, @IFLA_INFO_SLAVE_DATA={0x2c, 0x5, "dd40ac30ecff2f933ee36affe1babbdadd2f788da993941be13d3464c8a748e27b9b435d642e"}]}, @IFLA_CARRIER={0x8, 0x21, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r0, &(0x7f00003cc000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000bfa000)=0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f79000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ab5000-0x4)=0xc) 2018/01/24 01:13:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fcc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009bf000)=0x60, 0x0) connect(r0, &(0x7f0000605000-0x10)=@llc={0x1a, 0xff, 0x7, 0x8c, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000b16000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000071f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000efa000-0x4)=0x0, &(0x7f000087c000-0x4)=0x4) 2018/01/24 01:13:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getpeername$inet6(r0, &(0x7f00006f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000298000)=0x1c) 2018/01/24 01:13:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f00001e7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000c7f000-0x4)=0x3a) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000045d000)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000071000-0x1544)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0xa, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/24 01:13:17 executing program 4: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6_vti0\x00', &(0x7f00002cb000)=@ethtool_pauseparam={0x40000000000017, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000afa000-0x4)=0x8, 0x4) 2018/01/24 01:13:17 executing program 5: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000844000-0x8)=@assoc_value={r5, 0x8}, &(0x7f0000001000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r6}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/24 01:13:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x90, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "08070017681cb3631cc0cb6e158305867709b604691d3ec7a48d2401d661a77a9913913128677f72cffa53955cdf55cca09add1410e0b5186df525417b0900000012597e858127feb613dc1b7a1c877648b5b8fa7b08a67b06637a85d071a8fdaf287b5a9922549013903d078f2f273e44bfa334"}}}}}, &(0x7f00003b5000)={0xfffffffffffffffc, 0x1, [0x2a]}) syz_extract_tcp_res$synack(&(0x7f00004ce000)={0x0, 0x0}, 0x1, 0x0) [ 1071.107493] netlink: 'syz-executor0': attribute type 10 has an invalid length. 2018/01/24 01:13:17 executing program 4: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f0000893000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x50, @ipv4=@rand_addr=0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004c7000)=0x0, 0x4) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000971000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002fe000-0x4)=0x48, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00005fd000)=0x4, 0x4) 2018/01/24 01:13:17 executing program 2: pipe(&(0x7f00000c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x44d, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfcab) sendmmsg(r1, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r1) bind$nfc_llcp(0xffffffffffffffff, &(0x7f00008a3000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1a60b053aef5772614170f375059100d3bf142857d2884f1c84d6fe8f5b475be3c8f60fdd7293e153f6d905ed8254b6e9cd7f8d672de7d9aa7ce8a92b8c641", 0x0}, 0x60) 2018/01/24 01:13:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000956000+0xd7)=0x0, &(0x7f000011f000-0x4)=0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) accept4(r0, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) [ 1071.199319] sctp: [Deprecated]: syz-executor5 (pid 16736) Use of int in maxseg socket option. [ 1071.199319] Use struct sctp_assoc_value instead [ 1071.232271] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 1071.299220] sctp: [Deprecated]: syz-executor5 (pid 16755) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1071.299220] Use struct sctp_sack_info instead [ 1071.381286] sctp: [Deprecated]: syz-executor5 (pid 16742) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1071.381286] Use struct sctp_sack_info instead 2018/01/24 01:13:18 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000187000)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f91000-0x3)=0x0, &(0x7f00008dd000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f92000-0x38)={&(0x7f0000f92000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000f92000-0x10)={&(0x7f000068a000-0x14)=@getroute={0x14, 0x1a, 0x0, 0x3, 0x2, {0x0}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44}, 0x4000000) bind$alg(r1, &(0x7f0000650000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/01/24 01:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/24 01:13:18 executing program 6: r0 = socket(0x3, 0xfffffffffffffffd, 0x200000000000002) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/24 01:13:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xb, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x32a) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d0b000-0x4)=0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fce000-0x4)={r1}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000fcd000)=0x0) syz_emit_ethernet(0x76, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x40, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x0, ""}, @jumbo={0xc2, 0x4, 0x8000003}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bba1f1", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/24 01:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000016000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a98000)="", 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e55000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000a14000-0x50)=[{&(0x7f000069f000)="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", 0xdbd}, {&(0x7f000086b000)="c143b0e15e46b9f5ca1b8d1d96edac79ab5dfcd7d6a893e3b13bbd80308bd48ed109b774f2dd0d3c2a465417a60838601721879ae84051b68beced5362b52aead80ce84553f2151c116cf461ad90a2c6278ea855cc46a7f5efee44247ddf2d2c1a6341001289837871e3b7f79fb672d1f75b941f104a08d639a63068740d27c7a3ea4d522256b2c0fcc6ba722c7478e7fd6ca6d932e6d519a2b1ac", 0x9b}], 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00009a4000-0x18)={0x0, 0x7, 0x30, 0x2, 0x8}, &(0x7f0000cd4000)=0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000615000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00007eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000604000)=r3, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f00000ed000-0x10)=""/16, 0x7312bcf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000046000)=""/57, 0x2dd, 0x0}, 0x0) r4 = accept4(r0, &(0x7f0000ec3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0x4)=0x8, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000936000-0x30)={@nfc={0x27, 0x81, 0x6, 0x7}, {&(0x7f00005e8000)=""/4096, 0x1000}, &(0x7f0000531000)=0x0, 0x2}, 0x30) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f83000-0x4)=0x0, 0x4) bind(r4, &(0x7f0000798000)=@ax25={0x3, {"cb9f3e3b201cf7"}, 0x7fffffff}, 0x10) 2018/01/24 01:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0xffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000007a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00004f0000)=0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000abc000-0x5c)={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, 0x0, [0xfffffffffffffffd, 0xffffffffffffffe0, 0x7, 0x7, 0x0, 0x1, 0x9, 0x8e]}, 0x5c) 2018/01/24 01:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e91000-0x14)={0x47f6, 0x81, 0xae, 0x8, 0x5}, 0x14) socket(0x1f, 0x80f, 0x9088) 2018/01/24 01:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x19, 0x80007, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3d000)={@generic="c07c3a4fceaf8e27840898ffb5b08a0e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000fe7000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/24 01:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000040000001, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/24 01:13:18 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000)={0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000009000)=0x5, &(0x7f0000025000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000002d000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002c000)=0x2c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000002d000)=0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/24 01:13:18 executing program 6: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e72000-0xa1)=""/161, &(0x7f0000001000-0x4)=0xa1) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000e76000-0x1c)={0xa, 0x2, 0x1000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e76000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/24 01:13:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x8, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000005000-0x4)=0x401, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000003000)={0x4, 0x4, 0x0, "903acfc66ea5", 0x6d5, 0x0}, 0x10) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) close(r0) 2018/01/24 01:13:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008fe000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000037c000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f86000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b60000-0x8)={r2, 0x0}, 0x8) r3 = accept(r0, &(0x7f0000d05000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004bb000+0x8ab)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f41000-0xa0)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000005, 0x771, 0x1, 0x2, 0x3}, &(0x7f000061c000-0x4)=0xa0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000712000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000e4a000-0x8)={r5, 0x8}, &(0x7f0000429000)=0x8) 2018/01/24 01:13:18 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x8007fffe) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000f84000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7, &(0x7f0000f19000-0x8)={0x1}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f86000-0x10)={&(0x7f0000f85000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d58000)={r0, r2, 0x6, 0x3}, 0x10) r3 = socket(0x4, 0x80001, 0x3) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000f86000)=0x7, 0x4) 2018/01/24 01:13:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b5a000)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f0000c5e000-0x9)={0x1f, {0x3, 0xff, 0x5, 0x3, 0x90, 0x5}, 0x6ca}, 0x9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c0c0c47644799a93d1865a5cd589ad64d736855ea069b3e24d593c34f0d8ddc05dfe5590690a9e6f6b1ae67a4acc1ba7576664725fe415eace2c50c4a8205344b4c96b5825dd7496b32209b6a81fcfd14769f4be2ad68a990a3685", 0xc1, 0x4081, &(0x7f0000082000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$unix(r1, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) socketpair(0x1, 0x804, 0x3ff, &(0x7f0000faf000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a", 0x6e, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r1, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect(r2, &(0x7f0000438000-0x1c)=@in6={0xa, 0x3, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/24 01:13:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000aa1000-0x8)={0x0, 0x0}) connect(r0, &(0x7f000002a000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r1, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r1, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/24 01:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000aac000)=@assoc_value={0x0, 0x0}, &(0x7f000072e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000058a000-0x10)={r1, 0x68, &(0x7f00009bd000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000628000)=0x10) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x109d) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000c1f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cde000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000457000)={r1, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x2}, &(0x7f0000b72000)=0x98) 2018/01/24 01:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockname$ipx(r0, &(0x7f000073e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000562000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000230000)=@assoc_value={0x0, 0x0}, &(0x7f000037b000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000052f000)="edd36020", 0x4) 2018/01/24 01:13:18 executing program 4: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cdc000-0x8)={0x0, 0x0}) 2018/01/24 01:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e42000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x4, 0x101, 0x3dea}}], {@ipv6={0x86dd, {0x0, 0x6, "1af526", 0x8, 0x11, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 01:13:18 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b3a000+0x8f5)={0x3, {{0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000691000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f8f000)=0xe) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00006bb000)=0x5, 0x4) 2018/01/24 01:13:18 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x2) connect$packet(r0, &(0x7f0000000000)={0x11, 0x19, 0x0, 0x1, 0x8001, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/24 01:13:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000071b000)=[], 0x0, 0x0) 2018/01/24 01:13:18 executing program 1: r0 = socket$inet(0x2, 0x7f4, 0x400000000009) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000fe5000)=0x0, &(0x7f0000354000-0x4)=0x4) 2018/01/24 01:13:18 executing program 7: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(0xffffffffffffffff, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f12000-0x4)=0xc) 2018/01/24 01:13:18 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fee000)={r0, r0, 0xfa5, 0x2, &(0x7f0000fef000-0x33)="f76cfad82c7dd9b7207a65fcedffa137a4568721d1744eb107576a5b6b42d2a5e3fd8c8f185af1462ae3fe2f28b31746c09a81", 0x84, 0xf85, 0x7fff, 0x1, 0x7, 0x7fff, 0x2, "1b22c09ab4b83d14b09e0d941c04bc37c8094d6b80ccb049297bd51b9b962bdbb25e96535106b1eeba0c7bbb57e0a0a12e621a4a9597beb73271145133ba00354295e4a724ca2e020745fd78138566a8009f917e605f605f49ee8bec3de1f50a8f955c62db0c70adc4384e1c80e981379f59c713daf1a06d1ef03d721ed77771aa38b0b2df733e884a35c475ff3bf13b759979d44aef950e39143649a91d8d20b2a7bcc485a75912b5a29c2a7ccea6b7"}) 2018/01/24 01:13:18 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00005f4000-0x1058)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80}, @sadb_address={0x3, 0x5, 0x4000000, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = socket(0x2, 0x5, 0x3) bind$bt_sco(r1, &(0x7f0000126000)={0x1f, {0x2, 0x80000001, 0xc5, 0x7, 0x4, 0xfffffffffffffffe}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/24 01:13:18 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe, &(0x7f0000001000-0x16e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xc8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [@hopopts={0xc, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x0, []}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0x6b9}, @generic={0x1, 0x50, "a318da6c8aefb3840cb878bb4793eb72f6b1576eb506792d2362a5efe93ec9295b90f559d19a7335c97cd48518d7326df4db62a6ebe790a87772d7f9181ebcaa785e79599ad4c3d8984d74f223ef4068"}]}], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x20000000000000, 0x0, []}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000004000-0x20)={@generic="42ed50c0ddc987c9867cc070e5df56a8", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) 2018/01/24 01:13:18 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f87000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000)=0x10, 0x80000) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000073000-0xb8)={0x0, 0x2282, 0x99, 0x3, 0x88e, 0x2, 0xc5e, 0x6, {0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x40, 0x7fffffff, 0x7a0e5330, 0x7ff}}, &(0x7f0000f88000-0x4)=0xb8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f87000)={r1, 0x1}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f88000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000f87000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/24 01:13:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt(r0, 0x401, 0x3, &(0x7f0000bb9000-0x1000)=""/4096, &(0x7f0000ca2000)=0xf9b) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair(0x13, 0xa, 0x9, &(0x7f00007d3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000bfe000-0x4)=0x0, &(0x7f0000681000-0x4)=0x4) 2018/01/24 01:13:18 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000028000-0x4)=0x0) 2018/01/24 01:13:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eb7000)={0x0, 0x8}, &(0x7f0000b8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000756000)={r2, 0x7}, &(0x7f00008a1000)=0x6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/24 01:13:18 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c39000)={0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f9b000)={0x4, &(0x7f0000f9c000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000d6f000-0x40)={r2, 0x3, &(0x7f0000df3000-0xc)=[0x6, 0x1f, 0x8], &(0x7f0000f9b000)=[0xc85, 0x9328, 0xcc12, 0x12a, 0x7, 0x9a8, 0x401, 0x6, 0x1000], 0x37, 0x1, 0x6, &(0x7f0000d09000)=[0x6], &(0x7f0000545000-0x10)=[0x3, 0x7f, 0x2, 0x0], 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f000036f000)={@common='nr0\x00', @ifru_flags=0x5a00}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2018/01/24 01:13:18 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000b7d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000354000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x7, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x13f3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x72, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x675, 0x7ff, &(0x7f0000002000-0x37)="cf7ce347ac9344b9046502d98cb7f4f1d75b93f4d8f57d9b36d8557bc4561a0f2febe9b95d2c447239fea4fe9f81d3aaf872b7c0f09136", 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008ee000-0x39)={0x9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xa73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x9, 0x4, 0x100000000, &(0x7f0000da6000-0x10)=@common='bpq0\x00', 0x44, 0x3, 0xa2f}) sendmsg$nl_netfilter(r0, &(0x7f000097e000-0x38)={&(0x7f0000be9000)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000e46000)={&(0x7f00004e1000)={0x298, 0x4, 0x9, 0x0, 0x7, 0x2, {0x3, 0x0, 0x5}, [@typed={0xc, 0x71, @fd=r0}, @generic="599ef9e07c49adb98d37248fca79456e129ef4fe99ebda8fac230875a3d034303506d3b71ef6e60f7c98b38645c4b9e4fb8e910b5aecf9d068e1ae95c16e0fdc4ec2af01ad2c5a4d36fc836612d6a864b9d9b19f6ce6dcbd155588e240f79db85bf5f1b2d52f250ed83d5ca8269025246c2e43f0120d3a46d36585038bd1c6fa7fdd3b4e22c68ae041a26627921262ff9d40b5bded2a9b2310de4d5c8f60f28214ee44b454c236da392bcf1ffccc7d2117c9ee", @generic="0029d85cfd7f3f358123ceb8fa3b62bfb445c944e3c89bc039ae305fcd5f8bf85b593f6743e0b9635842ae7690711d441ae87d660384e4443648ec4376d2cbca243d73fe04e56c65a49cfb27c0befb64f88a6206fc87086f9acee25ba63eddf45c33203638c42048d9a4ce71e7e38a8629bc85b7b39ed105ac41a1e2cb0c063a76d091b3370d4e589eaa8468ad8148cd0bd048da8ce645734e821bd60ce5c5222c953f71721ce0e62098f9c812c5d6b690f94b35082f9f047d45126eaa934f00abf3b590e7e5c84d1192c8e6e1735b", @generic="d3e1582b5a1b2328e5a82ce54a2db134f8b3638af24d28de1905b50aa8074671ffd1872d535262c528cb78d386da563bd6fb1d68d825607fe72e24dbf249a578b03ab02af0b1938ceacd29b96fd9a5eb691e31122c0ece6209fc06cd16b0d911f384b1e237badee790a55ea86e70f371e7cf05e49ee2015c114868747af4d9e348246107c8a30dbdcf8daffae649", @typed={0xc, 0x5a, @str='{lo\x00'}, @typed={0xc, 0x51, @str="5b211400"}, @generic="dad9620dd4a61305521c53950e38d150bf46192edc8a3afe545c4a27a72114b7892e73dcbacd63013c9625553336edc7acb0", @nested={0x1c, 0x25, [@typed={0x18, 0x6a, @binary="288c69172ca982310c2059f13b5f5455"}]}]}, 0x298}, 0x1, 0x0, 0x0, 0x20004050}, 0x4000044) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00006c3000-0x38)={&(0x7f0000ffc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e99000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b8b000)={0x3, 0x0, 0x10003, 0xf82}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00007e1000-0x20)={0xef1b, r3, 0x2, 0x4}) 2018/01/24 01:13:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x4) [ 1072.117531] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 1072.187288] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/24 01:13:18 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x4008b100, &(0x7f0000005000-0x4)=0x0) 2018/01/24 01:13:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004f8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fa000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007e5000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@rand_addr=0x9, 0x2, 0x1ff, 0x3, 0x31c, 0xa, 0xa0, 0x80, 0x9d, 0x0, r1}, {0x10001, 0x1, 0xe43, 0x1, 0x7fffffff, 0x8, 0x5, 0x4}, {0x1000, 0x400, 0x10001, 0x200}, 0x4de, 0xb, 0x2, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x3a4b, 0x0, 0x6d5210d9, 0x101}}, 0xe8) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) 2018/01/24 01:13:18 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000007000-0x95)=""/149, &(0x7f0000002000)=0x95) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x4c)=@ethtool_perm_addr={0x20, 0x44, "f107b0be5b42eeb2fb117e60e8ee94553c66c209bfe815f9dcde1c1425bc1d0422d04d799daa9efadbd8ad046215cefb04e5bcafc378b6466e41ead130c3bd0bf3bbede6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000009000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000-0xa0)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x80, 0x20, 0x5, 0x7fff}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000008000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x335) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/24 01:13:18 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x101) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe8000-0x1)=0x8) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bind$unix(r1, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f11000-0x4)=0x0, &(0x7f0000f11000-0x4)=0x4) 2018/01/24 01:13:18 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f25000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000607000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000ff2000)=0x4) sendto$packet(r2, &(0x7f0000feb000-0x1)="", 0x29a, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x805, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000ffe000-0xc)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fff000-0x10)={0x1, 0x100000001, 0xffff, 0x8}, 0xd) listen(r4, 0x0) accept4(r4, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/01/24 01:13:18 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d72000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d4d000-0x2)=0x3, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/24 01:13:18 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fee000-0x10)={&(0x7f0000a80000)='./file0\x00', 0x0, 0x10}, 0xffffffffffffffd3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000352000)={r0, r1, 0x7, 0x2}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/24 01:13:18 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x8000e, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5995, 0x4, 0x84a0, 0x40, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x7af}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000005000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x2cc9, 0x200, 0x0, 0xfffffffffffffffd, 0x2}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0x7, 0x0, 0x2, 0x9c, 0x8000, 0x1000, 0x0, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x3, 0xffffffff, 0x81}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x101, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000004000+0x2ca)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x853}, 0x1c, &(0x7f0000005000-0x70)=[{&(0x7f0000005000-0xc3)="a9cf0526dc04aeddd1d1c8f51754f49235c4b8cc76d5e85f2e322e0b8d7975fb757591f0ae113dc7f1cc8e10d4adb4e11693b91a576587c58d21533747afd8f850c406b58f0e280081a8e3d9f8081e5ae02e20b1b569977175402c1dbf9c653b7ab92800548103532e37045dd72c07d68cc2eec217b06ba4cbfdcf10bd2be4d04ffb034f90ca2665701d0cf619602cb467bcd3c22e25f2157abce7c099ea5c703e92259e63aa7f3c9cab8d75f05954cbfd1ac571df49156781c39aab61d1042b2c6a4a", 0xc3}, {&(0x7f0000005000-0xc6)="ec0432a44714c95bc66e8c991c4c764a3d7dccebc6dbc01ee616385465b23df58eaf4a927589641521a5ebd0033c6eee7f2a2e1130212d49d6ef0adda0f48ae8f7ae1124469b2e68408c17b2ba20bdb243d4aa54ac0b45cbeec9b891c1f3711e3783aef262a789a5e65f2eee1cf28376c696ca2e91a858ad53ce53aaac8d5f1711b160f7c829369aff14bc1fc092d57b95fe3389d6e80e467d659eead55a8768c2a81a98e8b46d57b82b663dd7e999f57f31380bfeb3f07e3c110a1b788c7e46dfd468f4aeb6", 0xc6}, {&(0x7f0000003000-0xe3)="f162d9c1a0d56c5c46b17204c5afc33e066cd9ef8290523e66d12aba15c40a345bbc90102d0aea5b2d13afba6d378e24558492d9b3e23c61550fba0765c4838929909ed7e42d67356155e2062493d7bbfac18ca540ae38bbf0bf82532d5379bb28b92401e5d61a712bb49d4385dd49b786bb4a86495b9b1222e01d119cdd29bfe1904a940e21e20e981d5a9e7865cb3ec0694a6b44cd59b196d4e9b119da053b94f95ccfb5c480cc9b9f88c77d74b349455d90a06a2ab915ac1636dd0a6e6993d26acc73538ea7012bef61ede06a053b98236e70a74c5ef44adeca7b430b363114c0be", 0xe3}, {&(0x7f0000001000)="125dafe3cc491b154e14b08bc20e410db9b3940711f52c618000510c68330bb0a486ae7810939272ff8bd94348b845544fd0cde5f4d075f46f044a65c3bc6ffd02366634ceec0b88ddbfe33e650e4732591b86462f25503b06ef37a4b1b14d1f81f38a5760c8d31af3b7044702395d4ec282976de06699ea20b4a11ffc96f955db1cf292c079181fd339619d91648f61850868419fa3ba96d0d1b1080cf64773f4e4483e072728a3", 0xa8}, {&(0x7f0000001000)="548756ace6b564e7f1655a0ddf95a9c19a44", 0x12}, {&(0x7f0000004000)="301359a14736525d650e124124049ee9235f844d81cb7f1f9459cb45cd4380b3f9794633c6f5b46a02a0cc47c71dc92d6d81b8f5b9e121b37cf7b3a15624956a0cc3c7f30831ddf13948e316509b039542fa383807d28b76218d3cd3b51260e7d5659fd9efe01763bec92bd4dada21ae8dcdb25205d5066e417b411b3d5d174a4b92bb4a4ef66c0d0ede5557b16f8d1f5f352ae27276b5", 0x97}, {&(0x7f0000004000)="46e54a99c2583940c8c8853616781aa6fbd5a93f173443b936f3", 0x1a}], 0x7, &(0x7f0000005000-0x60)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x40, 0xc2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0xffffffffffffff00, 0x2, r3}}], 0x60, 0x20000000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)="970814dabba77bab62dfe05ddcb95bd67d5a04d64d1138e9a265962ef9ab42213f2525ef0d2d8d878a073d70704858c050d8e7a17106e4839f181977488c40", 0x3f}, {&(0x7f0000003000)="b63037395309931cce5068370aa56234a60ac0f51a36c7bb8cb3c866d6c1757c53cd35c620e6b9a122807da77b0909ac07fec28767b560525a697b4a", 0x3c}, {&(0x7f0000003000)="71b1abd4f97951aab7849bc1c81a919f4a84cb4a82842250abc6b6b9c1ccf8a091fab3cfdf8fac3c17a713dc0a0e74fbefe137fe02e7ca00a4a87db1959422cc7acf1feabf9886a5c41f00ff2e604e3645928dcd49b953aad695ab4470474250774697795fd120ecb0d58d0cdb88d21cd9dbd36620ed56", 0x77}, {&(0x7f0000004000)="4c26e7ae8d0838becf47a9281fed71b710491121d1021b6f90ab1de785055d7d3f8edb172ad467e4d058ca7e205e054f00d4cee78a52a5ff1c919f6e83c9e9a0f7a2364daf844809873e013cd7ccd9c26048c7d00ffb7c07978a461548979cfdff59cc3646d608bc38fff4280e6bbd1fb7e329f84b80d61d447b23ade64770b0ace6fbe650e2d9d703b8f59555a1b4524a83992305ae8461e65a61270f575e8aa2e07d50697559a525a333af1d5e18bc8ec73b391cd315f02cf7d9f8cfd2f262d2761c83d94438e96e90062a36ce8aef284af7926a94160534585adedf05e8c8846577c651eb8d637789d187ee90cb9ff9c820f6aef7555840a818520c1cdc511b13bb4456d6a753fb52a5f377a8ffbcf3b3916f9a1eab4afe45e678ed182c9a6195dd558f1d59496bdab9e078d6be9f788dcbc45fe1b1a197dca106210c85ec022018b0641556a0c3dfecb05abfdcaee914cbae24e94b277110ba3317bd0c71cb752382788ba7dfe677e723cfa36e1a58043019477ec0aa22cf2eeed3508dfd44dcd33626d808612582ec93f63f08c08994876ded346678ef1c303e2295377dfa8639ca5a3e018ef40229b18f466203ecd68687105e8f8f6ce030e6778334da320a1b096fe3f3fba9ce195a75774efb6b7f7e1a4560acee4ac1ea70a58046821229c268441669107f860312637ac7b0e21605c14b1d3610e899da7c4da4498c6cf269b2f161c735e7ede430fa1ff9e660900eaa258ed5a93ac5534a9bf55a9450157f0c3fba096ae284eaab98ed175bfbafcc22e81deba303be859075241b2ee6badd430af75a1072b8c851dcaf186175d53cf28b387c778e1a62bfda66cf29d5d0c258b65ca71b6e1b39da2089751cbadc96f48593fa378b045e6d282c20aea8341b5aedaf639103ec4d4f4cd9a08dd213c35d89ccd724f2c4f0705ddfdf0063bfe136f1353dedb6f158080bfb5798c5c25748c5d74599183b1871492c44625db80ccd5d181bc78e61093e5235a3ecbd5b03668946003777cd7cffa2e628fbe16665cefd1e38afa73f563f115ad39105ac4dc716c9774f6ae0ad136ac10469915f666e36a4c25bb41b48f7db6660d854a82c85860752f42cc1e5b402ec81cb5d7c14e8ee5e78433941ef8a1826e582df47a8eaa155bf3dc33d63cab080b69bc072761e0e7681622cd446732041c314f607b18c3a60509ab98a0bd46eb8013474311993c8338c78ca340dd967d922c2dc673f5d7661a7a560549427f24d23d6b297322611dedc661244e4d743e7cc993b73f87b3c9f50fb6da4f26f5bd1c6a3aeeac32873e06d9b04df744a30398dc9142e6d051f3d5caffe71246fc6176c220de845cfd36cb62c10005fe814b7469c668dd2534b1ec33d97bd4fdc8edf33e8c89092293f91a725ba6461723eaba7b18f68d35202639728cbd77e78d449d7cd183e76a80618576c5193923d59ccc5f13f18e776cdc6332e3be402c07b104092e270b19b697903fbc2461c5b2b51e7ed4bdb9759499b4cc20424b1950a5fa9f8aca1afec000a653ec4c64fc744783198b1c633c13b448669fb065194186ace2f065fb9a2ed029637889dba05f4679f61c582db3e229ddcc73e1e7ea9cfc26e72d75c737e177fcc892a4b002c1409a81f857fba1a44fc81df2598d45afb5e15b35319b6037296afc2b436f6cf1f74323c78ebdd4f60f057fbb6669e4fb0ff636399d6862362c758caca384b45f83b3427ffa4ddca62cea441316f6d88143565eed181e8c002afafc62ae40c9cb62f6d05fb8cee1bf617b69aeaaad4be511eab0a70719fc58840514e1924e08a742ce19d906f873c7f4cb170a76a04db699e2e22aa4be5458fe88ec290442254f61ffcfeeee6d63be26ab17ac93e45bf41534cc954b1aa9478814af3025b63c3efdef0aea4fa69c6b57859d01f71d9ba8949e1c3f817356a65fd9f3a8444fe2cfa794222d832e53fa93ff6c3f96d51bdf27633fcded96bca9c9ae116082da897d0b4444db97f4614d4d7bd8fc78d15b1adcaa56991fb9dc890c55faeb46c0bf59bbf730cba05a5f163c230684cbf0b658820a9a66d917ea582ec682230c4400629d2c13fcad933fd850a6db91f5e5f3d921c11e7bf31caeea93f35b7851646b16fe1cea062c9fc245f52aa1c6a1d54686d7dd21cf0beb462fb63b2bb7a5ff404f8dfe7bf38dd77bf03e4f050c03e94a6a1e14fee85d53f5ba93578c27107521892b03b94af7c9f31635226257fe021b1342907c58e801016cc8a8f6bdf2ab0846ae804db322804adf810a915cb80d4380cc7ab09ed1ba26fdf0de5ab63b1ae33864e3a20dbdf8e0230982cdb1f87057a3c3b0c259389ce4eb9ad3bb80916c87d0eda647fd87533b465e95de63abac3b3f679acf1ee696c471e3a16815616545a29df63562fc5bcd80d162f5ab50500235f69ee7a6c74a893f3fafab80607c5ffcd27826f2949d0a1435eb3a640ae6d0fc89745999b3d584b7c51949705208b74473b3c97667a4b0feb2a1f5b4f5a704210849422ba19cd6fba0f155e5261ec73dda0b94a07cd0e1552535f682118aea5035b428096bf00da865cafba890b838de1d6094e93629fa2294d76aa31de8f674ef79e0c16983da1e01218500a8c7cd8e0a22f03517d9c062d83257a16b3e901a216f2754dd2ee8ced4a5fc33aab0a4964ed643b78755721bc917e8d15688c18d2b570e46cc1251debbe5bbd2042dcfb99383afa0c6ac4b1b96b2805f64fd50ad15aa4b830820aac36afdc5f419d7db391e72851eb583022c0770a35f330d1dda30aa25c6e643022d6ac51b49fb331fb9da28cc7ad51b452d3eabdf42658c4b8750023614994146d3c2475bcd4e9463dc40de4fe19e2512d233ae15b241bd1383feca4ce930343dbd44ad9d3c75b500c0184914f275f0b3031eb78611e5dc67494874727dc86739002ba758f2c611fd878c59b0c5ac9bc86e4f315cf19e84916aaf3bdc87f5e5149e25f05fcc07890fe481c9800d613bc9df48a2f836d5ef5ea55b2be1fc206df9769e03e9fd90bb7e1e089d62b52c491f170dd9a1f01ce51ac2bb3dcea11b8d001563453ef9468811ec80d4920610bf2886f12e4da9d42f31025a1fdc87b1c80913b49d7072fa7d340f3d536d6e1342f03bcdfc5a8e016d58a7a3df0156d8dc80f30a6236de6a163572bde2a7e3cfd6760ba0388703ba42e6d36a9c81f507ca06eff0ea2c60aefd6d392d980fcd77c497956990aaf76979c3cb770fed368852a706739bb38727875fa18a343d39350dc50f203a58ed8c77fb076f0fefdc3d0f2fe2a2ca37f69e35d939b16f67171ac27b6efb660b63e9a71e86fbd5e364ab21539d7788a1befa45d9051e68b2443ca6d3d7401ba555730bba083dc3f521aa38276ac0ae982e45ad1d28a0ffdc5edd01b31eac84960b888b0bb3d230a6cea539e184d2098232b855b338334026f4db15bfa4ecddf85ce23cfcf16671a60b89fadd39b8863ee67191ad4b354a44f461722ad1560c3edba18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0x1000}, {&(0x7f0000005000-0x72)="e7b9ae5bf57838917439b889b792a4a567dc5fb736bf21b2c41e38b58ebc9358424baa091afdcea443a3bfe2603c0c87f7d238f5aad6ce3635ab9a6346b45678aba433357f21e24a100ac9018b30aece88e1c8e66102cac4bd556028049ceb97758a3ebd5c47315b99c86d71c884d79f4a58", 0x72}], 0x5, 0x0, 0x0, 0x800}, {&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x20)=[{&(0x7f0000001000)="8b14e0e7d1b7c62285d155d07ced4670e7dc8a3756c85d0b4dd485aba5ab2d6db76ab171d33ced15a2b9a9bc8a818f5d3f108247fbd5bdacac11f81207c39239a015c23ac186a8cd92d7949dde751d0a53ee45b9a6a2bcd1cbc673e032fa91c0c4eb36309b5ba39b7ee75bdf0dc9048f065fbc2719c4e59a7e9f54f3a8480af5646144d47f5e14d462283043f1ecdc2994363c94aeebf20b4570b092ebc613f7a7983c62a23253a4b36ab9f9e9953233d95459f298de2dd2a5cc8cad4c25ca754d574e6023bd252004e39cdb94f5b02aaf", 0xd1}, {&(0x7f0000001000)="d158ce59df4e3d0ef8687c23a804c1ddc7d98221d41c4b1044beddecdce98c1fbcbde4e7f8b6e11f10149ff755bd1820cd3783ffb8c53c3eb8993c37f9ea991801059a243b91e129007d0e", 0x4b}], 0x2, &(0x7f0000005000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0xe, 0x8000, 0x1f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x2, 0x7ff, 0x100000000, 0x5, 0x100, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x6, 0x4, 0xad, 0x3fe00000000000, 0x2, 0x200, r6}}], 0x90, 0x4000}, {&(0x7f0000003000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x70)=[{&(0x7f0000002000)="25650e136221909ccbed5cc945dcb930ab8bf5de4ad4a3ef205fd524af2fa3ecfabc609be34d42c2ec2548afd323060377422ccb42cc3c15c1be1339970541b37f8481f234dc4c87c67138ef6b9794c5423e43bb5969a6d664952ac99005c74f497ea0e43374800c77cb879d2db3b2a82ca12f236bdfe345bd30ab140ab8", 0x7e}, {&(0x7f0000001000-0x93)="5b2a1223e88fddf6a24d34658507c9c5d182dd45b3b0f166b4e6511662ba8d0d1e87c6b4265eb89bfb70ea3c5bcb6d601f1d37dd8c335909b54fea59404cd317cd30e9254277e9292a9b18238412da3c8678f8c56ff629588a86f1922336fceb7c124b71ccbcf0bdbf4fc32f8e3713b3021ff8b8c05a7c5823e7aec92105196a76b256a2e4130ef54ec5eabe56145799e767bc", 0x93}, 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0x1000}, {&(0x7f0000002000-0xea)="4b67def143c7c405aaf963b09033a59b68941c8dc4a645251e0be12584c29c2ed9b9b9589a91a539ebb95b0a5dafe1913a262c2645ed5af14ddff7169fa68f640ed9c45de274ab34214e2ccb2f1ccd44cb7b63e0619f35daeaff5a566810cc84c84f4bd38accfa0da3d3508de82f1d8109895f9c19a34da2bf3e79f78744d2cd91543abb70630fef2f4a8114e0b1a004e45a6e2b9f3905dc18354ec1111ff460b0503ce0919ba6837dae332778da06f84db3ce32b94178cf9c6eba0fcd62c28ab66741da1421dd595bc3d596bcd42e91d7fa54698f6ff7cad0cf70a4236f0eaab7c054702ae41f30d13d", 0xea}, 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0x1000}, {&(0x7f0000005000-0xe7)="23efacbd7ee80e42908d686c8de647dbf4e077efaaf1b886e3c27eb3894223d5f2db8ada77701d57583e440c8e67af91495c318a9bc47c7243520fe4f99041ffd1cd44bd85357b65f04517e1d54f4f077128616643bae3e63dc4d5b625b4643e331042b5d29dbf0da1ba7b130b574201ca61fd16634dda3154977c5c7546920605be1cd3839fa2590e404016b33cbd91cdd8a1be38eb6534c064c71792557e65f5def9c52e72a9a1174023b8189cd5d5b6c2d2377032498595fab2571f798c9c070aa6c00d36ca58fd76122cdbb656e5aa5862c2b90a226f13d706f6139f7ec7ee825b797e67cb", 0xe7}, {&(0x7f0000002000)="d0b0d8456a7c4357e0517a26e71c56c3c74d51e6d819c36fde0d2b5569db65b7e940ffb31cf2f7e06f2815ff93d1d6d1542ed724f310fb4cac2f337d1dfdd483121d6f32d7503148145fae394af958fd1328de8ee8e2981bd16293fd0d0357a071ae52d74d6df7d770943215b57999551268ec159074cca2bc94d59c894e46b62b9a4ceebfce7d3f697240b732eebb4d933471b2c841734abf55cd47110fe76662acc8807fa0ff27b2e434b3154cd21d752b432ea73d763469d2a97957a83e3ab5d69c3f2193d24447927487d8791f8e6007066a7f53", 0xd6}], 0x7, &(0x7f0000002000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x200, 0x2, 0x3, 0x80000000, 0x5, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0x5d4, 0x80, 0x6, 0x401}}, @init={0x18, 0x84, 0x0, {0x81, 0x6, 0x1, 0x5}}, @init={0x18, 0x84, 0x0, {0xa87, 0x200, 0x9, 0xb481}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x4, 0xfffffffffffffff7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5b, 0x8000, 0xfffffffffffffffb, 0x80, 0x7, 0x5, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x647c, 0x2, 0x1, 0x6, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x4, 0x8, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x200, 0x8, 0x0, 0x0, 0x80000001, 0x101, r12}}], 0x1b0, 0x20000010}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000003000)="1e16fd70421a4e4113fccae4c2c331c7b67bddacad9c01a4d7419fbbc7b94091c4916be63495e3f3f4612c577ff3a1881e2e72aceba227490a503bbe3a4670fc840a0fdddc0a93e14396f5db23a06eda0bc547ee28c4f4c17659df7ff7d1b10836c836fcd2747fa1f9497f398d4caf167e80ab4ca0c8b3f515384e771567164db0436b2ca7d66f5dad05a6fd3d1f001b14c14785012a4ecc4290bea0f1dae5c12289f001902bd3212ed49e2d086fe52a3bbe590da3f3a6f9ea02d01ad5e0897e0a61c3a518ee56da7f9ff00c34c8d96158b5ce4678e071545a", 0xd9}, {&(0x7f0000005000-0xa7)="3c2ae878a7f9288de1d97a4e2cb54a772b6a70b0b396fad1fb99969693157eca01c6207bce1978a27c06f0ce5616007a2d1c204b73e5849aa381563b352ce5301a5d710070fc5bdc7f4f7a71a5095d7ea9099de39b84df1f0755a3f1ea427b4a27c8a11d92308933bfe71b9a2972ed6588c966bc95f5c7caf77e71e0c2b4f66b9d673d1942ce1671c7b53fd7cabeb617d4523691e6c51a5041d0f7a0e7dd8970b25816aec38119", 0xa7}, {&(0x7f0000003000)="e90a9e21c0dcadd9add4e71fab65c8989d63118874312865998684ac8b588be54f5d128aef1e7503eab45ffa073c83e3cd224083bfe6b242c071121894f5e91840b375ad3828e957bb389240b556412237e1c975e06a9c86fc4292146510aa05156c52e848bf3c4639b11c1175f126fed08f56084f92722140e1a36a49f79dca9744b3f928cfad71885a64", 0x8b}], 0x3, &(0x7f0000004000)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x1, 0x7}}], 0x30, 0x1}], 0x5, 0x20040801) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x298f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/24 01:13:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1b, 0x800, 0x394) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000091e000-0x8)={0x0, 0x3}, &(0x7f00009ad000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef2000-0xa0)={r2, @in6={{0xa, 0x1, 0x2fc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x7, 0xfffffffffffffff9, 0x1}, 0xa0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f000039c000)=0x400000000000401, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getpid() setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) 2018/01/24 01:13:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002ca000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x1ea, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f00006e9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000083d000)=[{&(0x7f000003f000)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x0}, 0x100) 2018/01/24 01:13:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000b8c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000f05000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce4000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000db5000-0x89)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffff55f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff7fffffff, 0x4d, 0x837, 0x40}, &(0x7f00009c6000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ce2000)={r2, 0x7, 0x6, [0x3f, 0x80, 0x5, 0x7, 0x5, 0x8]}, 0x14) 2018/01/24 01:13:19 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000194000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x10, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f7d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f7c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x2b, r3, r4}, {0x4f1a, 0x9, 0x9, 0x7, 0xfffffffffffffffa, 0x200, 0x100000000, 0x464}, {0x84, 0x80000000, 0x9, 0x99}, 0x39, 0x7, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x100000000, 0x8, 0x4020, 0xa6}}, 0xe8) socket$kcm(0x29, 0x5, 0x0) 2018/01/24 01:13:19 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27, 0xfffffffffffff9dd, 0xfff, 0x2}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="d649753f", 0x4}], 0x1, &(0x7f0000002000-0x138)=[{0xc8, 0x117, 0x2, "95545d5932b2a5877db596b1691352b3ee218e154382a6b13859621adad312da31df1febe6ed0aaf89bf721b2a1887f6de04b379e8e7ba7318da2594e4288918d71f5ca357055d419703829c78c5bc0b159db61bff586b0ce18e67f5fb8a080b4004cb7acf977b4472c40386b603c232ba466098228c73d8025caad1c6ba256f1e1d8c1056208bff910b31e06ac31db9054226620d1e49827a6c5a07601087206c53d91695cadfab7f03d3c183c04aac3475b3"}, {0x70, 0x13b, 0xffffffffffffffff, "76cc739d0ff93cabda480ca1260f0c1e27ef7e42a17e40714496f81f4657baec9a3c4462ac97f6897a837fccb4ce5f8d81bfee8c11da8b3bd8b55200680cd7542c39e89679d42c286fe1c833e3e83c0f557fdb28ecbc7c1431ae2f21c65c"}], 0x138, 0x40}, 0x10) r2 = socket(0x11, 0x5, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x40}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000003000)="144eca13789fc195d04bacd9932dd067c2ed", 0x12, 0x4010, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000004000)=0x20, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000005000-0x50)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000005000)=""/242, 0xf2}, {&(0x7f0000006000-0x86)=""/134, 0x86}, {&(0x7f0000005000)=""/14, 0xe}, {&(0x7f0000005000)=""/138, 0x8a}], 0x5, &(0x7f0000005000)=""/141, 0x8d, 0x7}, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x8008, 0x8, 0x4, r6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000008000-0x5d)="c0ccd18b998a4fe4a23350e2fe431fc573031776a2e4301f55cda79e6c4ee3c40209c475dbf867ce1d340cf8ddb8e34c6ae4c746dd2dfe6062d2f180c3df9b1c241e2b6f48448050763295f3114faf01b0a13b3e1e7a64292ede8cfc35", 0x5d}, {&(0x7f0000000000)="29b47336f16a4d2d0a19f3f4785609abc75d41605622d635265754e7a018d52e339308d31ecc457364194d28582e2ec08f5c4443362871e8409b923588216646fa6f93fce73a12cf7aacb51c3b3f2deb26b5cd0c77d87317b0ffdfc92900daa9962b1f5e427adee00548de9927488761b8e2e567ca135a4c14656fd6df798bfad023d32cfdbf64bc23318f4eeb9cdac84bcba7a44566b74f7f614b5172daa74ffadd16a528cfcba786837a41614dd8444b9d3f67eadc666121ddf3d8ce5b9d295618dfafbb854b8fb63d18407b0c33e4d2f759c33476249c1035e59934f77e1814e90d3aff8d", 0xe6}], 0x2, &(0x7f0000005000)=[{0x90, 0x10a, 0x7, "556ed33d8d4d73506f42db5c39c4cc4ed1f3508f67bae018b175d068ad00c81d13581c75c2a9c76ce676a2a7b3a199fe13765f4138b25c296ba36538276931765296a919c619874e42c782ca8e6e613b85360aaf0ad549b73691a748262ab8a1d5bc11e37422656a1267cb00da45f6e3cb132c931610f03e73"}, {0x70, 0x107, 0xce, "9903e4502da239e7539251bad351d6158edf7ba234d3a79aef214128ba51b46c3d70a5e125d23a897ad536b5a910ff08d1bfc169725ed1fe24302fbe7ebb40ff42c6ef44376868bb1e4c83b12a6fd34073cc10805cd5343e409dab35"}, {0xb8, 0x10b, 0x400, "5394784346e3674dfdeef93ce86257f06b6acf8d4ddd9c985f296ecef6e670d73b19abc9376d175d52c17667e6e5bf8c581a99f66f5f9f722bbdeadd2651c8cf7c1dfc2a0c36d4590e13ac332c53d0a514046bf094393fdc54d67b55daebaab977df630c45a7f9c9c7ca298a81e5fd2eb79d40c7826c8f379b4f2fe1eb05de3a9177e5aceeaf065bca2b11326fa82c57fc1b2c0a226714332ee51e710630345c78"}, {0x30, 0x10b, 0x4, "7c033afa6fe40c9db046c19da367a3822a3310a26606d0a77c9d9108dba0"}, {0xb0, 0x13b, 0x1000, "0e10c3c799da268b4e50fc1a4ecf8532a6cfc58fdfa91fed570b507fa9603cff026858109e59d7a51bc495290d0c76070ae4f7a59135d928a43ef31aff0880bf37115611c71efee5386db96c364d5bb4a17bcca72a45e5b8f0eacc80c5947b12a3a95034879f1a7e5fa2bdd47f14fd46a1ba0d5ff1cf09508d2cc01d398dcf3381839f20693ba87f5141c83b63422130f034d2df8335473c173a6c65de1e"}, {0x1010, 0x113, 0x5, "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"}, {0xd0, 0x0, 0x105, "63482f2b94ccd6aaf57b2e49a619eecab632d918c4f4709104ee274c824c043e3492d815884107d58c2ba5661e76b88f5614e5e5e053f34c562b416b410bf6d2970deb6d40dd923e4521d2e0dac4548cbd8994cb6212ea8a346c05d57bab7e83fe4ea9de543ba8dec7c5845fb5da3bb441b45575dd5888b39a780e8f326dbbd113201a4e2052eb603419bd9fcc0fc93308800d6f09b0a7533523cccb4eeeb9fb9edbfcaa255405382700d1d6c952d2730625200a774250da741cafdafc"}], 0x1378, 0x80}, 0x48081) 2018/01/24 01:13:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x2)=0x0, &(0x7f0000840000-0x4)=0x4) mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) sendfile(r1, r1, &(0x7f000041c000-0x8)=0x0, 0xa10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/24 01:13:19 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80000, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x6)=@hci={0x1f, 0x9, 0x1}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffffffff, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 01:13:19 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[], 0x0, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000014000-0x4)=0x0) 2018/01/24 01:13:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ce6000)={0x0, 0x4}, &(0x7f000022b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c34000-0x4)=@assoc_id=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r2, 0x0) 2018/01/24 01:13:19 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000024000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000024000-0x28)={@generic="e70a2e46a519bf72ab21886f47ec840e", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000023000-0xc)={&(0x7f000000c000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r0, 0xbd, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000023000-0x38)={&(0x7f0000022000)={0x27, 0x1, 0x1, 0x7, 0x5, 0x4, "9c9faf4788cf47d42e11f5dbb1b1460fb6f172d94fca1ccb589feb25574dcfcd128b5c5bdf0571e8cd6b34a5c56e8bb3f84090ca55ee8d03313a657fa9ebe7", 0x9}, 0x60, &(0x7f0000022000)=[{&(0x7f0000023000-0xd)="aec996c72048e8b20a013e5be1", 0xd}, {&(0x7f0000017000)="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0x1000}, {&(0x7f0000019000)="c5bb80971d137b1939c5de2538715ce4c678909177643dd48e02f8fb15df2156", 0x20}, 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{&(0x7f0000010000)="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0x1000}, {&(0x7f0000005000-0x9a)="edd6c09c152eb005ab306d7695368b55d37a0c4e62f09746fbcb7020c2e69b8032ef6c3b12cd7420ef87d7aa3e5ce56b20c2c478010850659ff4648df8908fe652e398003e77b53c2bdee58767d6fd69aba070e4e592ef5c5ff74d975c38d3ddfd20f9924f0a5860993bdbe85f4b5132d02ac1bb8955169ed67ba5e5efff3b02a422796fb5d060b1e7b19011436aad26008c2698022ff1556a1c", 0x9a}], 0x6, &(0x7f0000007000)={0x110, 0x113, 0x8, "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"}, 0x110, 0x20000000}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000021000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000012000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/24 01:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x5eb, &(0x7f000087d000)={0x0, 0x0}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000fec000)=0x0, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00009dc000)={r1, r2, 0x2, 0x40, &(0x7f0000f88000-0x6e)="6c53c8d4cbf59a092bea6d31740ff7d961d26d1a74546a77d01779280e875cbc70a01ff923ca6cd41d4070f2e4dbb5b03d6f915350b05b5d2ec171806de4aeb2d9205b36f6adb5278e1780c51a324a4b55ea1075578ed45af204668b6988d282513c51dd7e3d7763566f0a419bff", 0x8001, 0x1, 0x4, 0x6, 0x3, 0x1f, 0x9, "896068b9403a60bc0226065cd868b34627aef1e1cd428fc2d627692f05cf7358ca59b8a9819a6b7029f71facbc75940e849328d9f67dbfafaffb34f9194cfc2a2f00daa45638b3c0e9a721d01f097e"}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000d6c000-0x2)=0x800, 0x2) writev(r3, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) accept4(r4, &(0x7f00002b0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c4e000)=0x10, 0x800) 2018/01/24 01:13:19 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000007000)="9e89df324d42db72efd8142aa7a91963951629dbbd516fd4b1b3d7ac65f9a12ec67960f25449b172b3976146af68aab59285a354531721cceb6790109de8f0102201457b7e27583a6253e7271b6673b1f8f29bee19b9e4e3e427aa5cbb", 0x5d) r2 = accept4$inet6(r1, 0x0, &(0x7f0000009000-0x4)=0x0, 0x80000) socket(0xb, 0x80003, 0x50a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x400}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000009000-0x8)={r3, 0x3f}, &(0x7f0000007000-0x4)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/24 01:13:19 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x800) vmsplice(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)="18fb79079448db4c8689e23e5cedfa", 0xf}], 0x1, 0x9) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/24 01:13:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0x7ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000097d000)={0x0, 0x6, 0xe7f, 0x7867, 0x7, 0x0}, &(0x7f0000f03000)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000008b000)={r1, 0x8745, 0x4}, 0x8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d18000)=0x0, &(0x7f00006f9000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000128000-0x1d)={r1, 0x15, "ffa68d5ac24b4180adf99f88a845b6e4363ba6724f"}, &(0x7f0000dd5000)=0x1d) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000954000)={r1, 0x200}, &(0x7f000034e000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000bd4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) 2018/01/24 01:13:19 executing program 1: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000fbc000-0x20)={0xeda, 0x6, 0xfffffffffffffffb, 0x5, 0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/24 01:13:19 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ef4000)={&(0x7f0000a0e000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f7f000)={&(0x7f0000f7f000)={0x7c, 0x42, 0x1, 0x0, 0x2, {0xe, 0x0, 0x0}, [@nested={0x68, 0x8f, [@generic="aadd65e17c038084e8af4018a610c808e9527589d02a61e6ae83d1b9fbd4f16836cdf769e0f356d3c9b745341e59efc24922c1397e14ece5", @typed={0x14, 0x8f, @str='selfvmnet0+\x00'}, @typed={0xc, 0xa, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x92, @ipv4=@multicast1=0xe0000001}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8040}, 0x40) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1b, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000e77000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000f80000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x0}}, 0x2e) 2018/01/24 01:13:19 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ff5000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000b32000-0x14)={0x11, 0x11, r2, 0x1, 0x250, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000ff7000-0x1)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000884000-0x14)={0x0, 0x571, 0x6, [0x4bd2, 0x9, 0x5, 0x1, 0xffffffffffffff80, 0x0]}, &(0x7f0000ab5000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000024000)={0xffffffffffff5892, 0x35dc1f6da542e979, 0x5, 0x1ff, r4}, 0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ff7000)=@req={0x3f, 0x4, 0x1, 0x3}, 0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000092d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002000a, r6}) 2018/01/24 01:13:19 executing program 6: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005bd000-0x4)=0x0, &(0x7f0000494000)=0x4) 2018/01/24 01:13:19 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000012000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000012000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair(0x1b, 0x6, 0x9, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000009000-0x4)=0x200, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000008000)=0x1, &(0x7f0000012000-0x8)=0x2) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000013000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) [ 1072.728301] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/24 01:13:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fd2000-0x4)=0x12, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/24 01:13:19 executing program 2: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000058a000-0x10)={{0x3b0, 0x3}, 0x2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1072.824468] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/24 01:13:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x1, 0x80001, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000544000-0x18)={0x0, 0x3, 0x10, 0x101, 0x80000000}, &(0x7f0000bd2000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b8a000-0x8)={r2, 0x2}, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00009cd000-0x30)={@ax25={0x3, {"6c2ab78064112d"}, 0xfff}, {&(0x7f00005a7000)=""/44, 0x2c}, &(0x7f0000fba000)=0x0, 0x40}, 0x30) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000084d000)={r2, 0xf6, 0x3, 0x3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000d62000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000074d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000839000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000152000-0x38)={&(0x7f0000897000-0xc)={0x10, 0x0, 0x0, 0x10004120}, 0xc, &(0x7f0000b9a000-0x10)={&(0x7f0000b8f000)=@migrate={0x58, 0x21, 0x20, 0x0, 0x1, {{@in=@rand_addr=0xbdc7, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x1, 0x7, 0xa, 0xa0, 0x0, 0x3, r3, r4}, 0x3, 0x2}, [@etimer_thresh={0x8, 0xc, 0x1000}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:13:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ed5000-0x4)=0x0) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000383000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0xcb66, 0x55, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffc5c, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x80000000000000, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "ff4baf88549042c440db3c"}, {0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/24 01:13:19 executing program 5: r0 = socket(0x1, 0x6, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003cd000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000085f000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffffff, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000876000-0x38)={&(0x7f000093c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000289000-0x10)={&(0x7f00003c4000-0x1b0)=@flushpolicy={0x10, 0x1d, 0x23, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 01:13:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000e25000)=""/26, 0x1a, 0x0, &(0x7f00009f6000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 1229.798515] INFO: task syz-executor1:17021 blocked for more than 120 seconds. [ 1229.805876] Not tainted 4.15.0-rc8+ #205 [ 1229.810505] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1229.818500] syz-executor1 D24272 17021 3696 0x00000004 [ 1229.824163] Call Trace: [ 1229.826788] __schedule+0x8eb/0x2060 [ 1229.830528] ? futex_wait_queue_me+0x527/0x7e0 [ 1229.835151] ? __sched_text_start+0x8/0x8 [ 1229.839325] ? check_noncircular+0x20/0x20 [ 1229.843600] ? check_noncircular+0x20/0x20 [ 1229.847858] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1229.853070] ? futex_wait_setup+0x22e/0x3d0 [ 1229.857453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1229.862680] ? find_held_lock+0x35/0x1d0 [ 1229.866791] schedule+0xf5/0x430 [ 1229.870175] ? __mutex_lock+0xaa8/0x1a80 [ 1229.874279] ? __schedule+0x2060/0x2060 [ 1229.878284] ? lock_release+0xa40/0xa40 [ 1229.882305] ? memset+0x31/0x40 [ 1229.885612] ? do_raw_spin_trylock+0x190/0x190 [ 1229.890229] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 1229.895177] ? mutex_destroy+0x1d0/0x1d0 [ 1229.899296] schedule_preempt_disabled+0x10/0x20 [ 1229.904080] __mutex_lock+0xaad/0x1a80 [ 1229.908006] ? find_held_lock+0x35/0x1d0 [ 1229.912125] ? sock_ioctl+0x367/0x440 [ 1229.915985] ? mutex_lock_io_nested+0x1900/0x1900 [ 1229.920865] ? lock_downgrade+0x980/0x980 [ 1229.925055] ? check_noncircular+0x20/0x20 [ 1229.929328] ? lock_release+0xa40/0xa40 [ 1229.933346] ? lock_downgrade+0x980/0x980 [ 1229.937564] ? avc_has_extended_perms+0x7fa/0x12c0 [ 1229.942536] ? find_held_lock+0x35/0x1d0 [ 1229.946647] ? avc_ss_reset+0x110/0x110 [ 1229.950664] ? lock_downgrade+0x980/0x980 [ 1229.954849] ? lock_release+0xa40/0xa40 [ 1229.958874] ? __lock_is_held+0xb6/0x140 [ 1229.963014] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1229.968978] mutex_lock_nested+0x16/0x20 [ 1229.973083] ? mutex_lock_nested+0x16/0x20 [ 1229.977347] sock_ioctl+0x367/0x440 [ 1229.981044] ? dlci_ioctl_set+0x40/0x40 [ 1229.985048] do_vfs_ioctl+0x1b1/0x1520 [ 1229.988976] ? _cond_resched+0x14/0x30 [ 1229.992902] ? ioctl_preallocate+0x2b0/0x2b0 [ 1229.997353] ? selinux_capable+0x40/0x40 [ 1230.001445] ? SyS_futex+0x269/0x390 [ 1230.005200] ? SyS_setsockopt+0x1cb/0x360 [ 1230.009394] ? security_file_ioctl+0x89/0xb0 [ 1230.014281] SyS_ioctl+0x8f/0xc0 [ 1230.017682] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1230.022473] RIP: 0033:0x452f19 [ 1230.025687] RSP: 002b:00007f34e410fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 1230.033432] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 1230.040728] RDX: 0000000020683000 RSI: 00000000000089a0 RDI: 0000000000000018 [ 1230.048050] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 1230.055343] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 1230.062664] R13: 00000000ffffffff R14: 00007f34e41106d4 R15: 0000000000000005 [ 1230.069994] [ 1230.069994] Showing all locks held in the system: [ 1230.076375] 2 locks held by khungtaskd/748: [ 1230.080745] #0: (rcu_read_lock){....}, at: [<000000004971d555>] watchdog+0x1c5/0xd60 [ 1230.088883] #1: (tasklist_lock){.+.+}, at: [<0000000083e9edcd>] debug_show_all_locks+0xd3/0x400 [ 1230.097971] 3 locks held by kworker/0:2/1554: [ 1230.102513] #0: ((wq_completion)"events"){+.+.}, at: [<000000000c6fcbd2>] process_one_work+0xaaf/0x1b10 [ 1230.112290] #1: (deferred_process_work){+.+.}, at: [<00000000c9b21231>] process_one_work+0xb01/0x1b10 [ 1230.121905] #2: (rtnl_mutex){+.+.}, at: [<0000000030bc9946>] rtnl_lock+0x17/0x20 [ 1230.129679] 1 lock held by rsyslogd/3503: [ 1230.133877] #0: (&f->f_pos_lock){+.+.}, at: [<000000004facba46>] __fdget_pos+0x12b/0x190 [ 1230.142346] 2 locks held by getty/3625: [ 1230.146367] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.155084] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.164437] 2 locks held by getty/3626: [ 1230.168436] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.177168] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.186501] 2 locks held by getty/3627: [ 1230.190520] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.199240] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.208596] 2 locks held by getty/3628: [ 1230.213729] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.223943] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.233281] 2 locks held by getty/3629: [ 1230.237297] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.246032] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.255383] 2 locks held by getty/3630: [ 1230.259384] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.268119] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.277451] 2 locks held by getty/3631: [ 1230.281467] #0: (&tty->ldisc_sem){++++}, at: [<00000000cd92a084>] ldsem_down_read+0x37/0x40 [ 1230.290187] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000005aaa5c54>] n_tty_read+0x2ef/0x1a00 [ 1230.299554] 3 locks held by kworker/1:0/22019: [ 1230.304161] #0: ((wq_completion)"%s"("ipv6_addrconf")){+.+.}, at: [<000000000c6fcbd2>] process_one_work+0xaaf/0x1b10 [ 1230.315069] #1: ((addr_chk_work).work){+.+.}, at: [<00000000c9b21231>] process_one_work+0xb01/0x1b10 [ 1230.324576] #2: (rtnl_mutex){+.+.}, at: [<0000000030bc9946>] rtnl_lock+0x17/0x20 [ 1230.332361] 3 locks held by syz-executor1/17015: [ 1230.337146] #0: (br_ioctl_mutex){+.+.}, at: [<00000000be41098f>] sock_ioctl+0x367/0x440 [ 1230.345535] #1: (rtnl_mutex){+.+.}, at: [<0000000030bc9946>] rtnl_lock+0x17/0x20 [ 1230.355910] #2: (rcu_sched_state.exp_mutex){+.+.}, at: [<00000000fd8340fa>] _synchronize_rcu_expedited.constprop.72+0x9fa/0xac0 [ 1230.368393] 1 lock held by syz-executor1/17021: [ 1230.373083] #0: (br_ioctl_mutex){+.+.}, at: [<00000000be41098f>] sock_ioctl+0x367/0x440 [ 1230.381479] 1 lock held by syz-executor1/17032: [ 1230.386176] #0: (br_ioctl_mutex){+.+.}, at: [<00000000be41098f>] sock_ioctl+0x367/0x440 [ 1230.394572] [ 1230.396223] ============================================= [ 1230.396223] [ 1230.403288] NMI backtrace for cpu 1 [ 1230.406960] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc8+ #205 [ 1230.413873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.423216] Call Trace: [ 1230.425800] dump_stack+0x194/0x257 [ 1230.429424] ? arch_local_irq_restore+0x53/0x53 [ 1230.434084] ? debug_show_all_locks+0x2f4/0x400 [ 1230.438755] ? nmi_cpu_backtrace+0x1be/0x210 [ 1230.443161] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1230.447644] nmi_cpu_backtrace+0x1d2/0x210 [ 1230.451880] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1230.456365] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 1230.461641] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1230.466820] watchdog+0x90c/0xd60 [ 1230.470287] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.475124] ? complete+0x62/0x80 [ 1230.478585] ? __schedule+0x2060/0x2060 [ 1230.482553] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1230.486869] ? __lockdep_init_map+0xe4/0x650 [ 1230.491273] ? do_raw_spin_trylock+0x190/0x190 [ 1230.495851] ? lockdep_init_map+0x9/0x10 [ 1230.499903] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 1230.505007] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1230.510013] ? trace_hardirqs_on+0xd/0x10 [ 1230.514149] ? __kthread_parkme+0x175/0x240 [ 1230.518466] kthread+0x33c/0x400 [ 1230.521829] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.526660] ? kthread_stop+0x7a0/0x7a0 [ 1230.530629] ret_from_fork+0x3a/0x50 [ 1230.534421] Sending NMI from CPU 1 to CPUs 0: [ 1230.538955] NMI backtrace for cpu 0 [ 1230.538961] CPU: 0 PID: 3503 Comm: rsyslogd Not tainted 4.15.0-rc8+ #205 [ 1230.538964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.538976] RIP: 0010:debug_check_no_obj_freed+0x24e/0xf1f [ 1230.538978] RSP: 0018:ffff8801c05c74b8 EFLAGS: 00000006 [ 1230.538983] RAX: 00000000000000ac RBX: ffff8801c60a9880 RCX: 0000000000000082 [ 1230.538986] RDX: ffff8801d48fd348 RSI: 1ffff10036b50b6f RDI: ffff8801c502f948 [ 1230.538989] RBP: ffff8801c05c7688 R08: 1ffff100380b8dd5 R09: ffff88018d709000 [ 1230.538991] R10: ffffed00380b8ebc R11: ffff88018d70a000 R12: ffffed00380b8eac [ 1230.538994] R13: ffff8801c05c7660 R14: ffff8801c502f930 R15: dffffc0000000000 [ 1230.539005] FS: 00007efc53b08700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 1230.539009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1230.539012] CR2: 0000000020adaff4 CR3: 00000001c8028004 CR4: 00000000001606f0 [ 1230.539019] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1230.539022] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1230.539023] Call Trace: [ 1230.539031] ? __lock_acquire+0x664/0x3e00 [ 1230.539037] ? check_noncircular+0x20/0x20 [ 1230.539043] ? free_obj_work+0x690/0x690 [ 1230.539048] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1230.539056] ? free_unref_page_commit.isra.94+0x1b0/0x710 [ 1230.539062] ? __lock_is_held+0xb6/0x140 [ 1230.539068] ? debug_check_no_locks_freed+0x264/0x3c0 [ 1230.539074] free_unref_page+0x31f/0x9e0 [ 1230.539079] ? check_noncircular+0x20/0x20 [ 1230.539083] ? mark_free_pages+0x3c0/0x3c0 [ 1230.539093] ? _raw_spin_unlock_irq+0x27/0x70 [ 1230.539099] ? _raw_spin_unlock_irq+0x27/0x70 [ 1230.539104] ? print_irqtrace_events+0x270/0x270 [ 1230.539108] ? check_noncircular+0x20/0x20 [ 1230.539112] ? check_noncircular+0x20/0x20 [ 1230.539116] ? print_irqtrace_events+0x270/0x270 [ 1230.539125] __free_pages+0x107/0x150 [ 1230.539129] ? free_unref_page+0x9e0/0x9e0 [ 1230.539134] ? lock_release+0xa40/0xa40 [ 1230.539137] ? retint_kernel+0x10/0x10 [ 1230.539145] kmem_freepages.isra.36+0x123/0x1a0 [ 1230.539150] slab_destroy+0x24/0x60 [ 1230.539154] slabs_destroy+0x6b/0x90 [ 1230.539159] ___cache_free+0x225/0x2f0 [ 1230.539167] qlist_free_all+0x8c/0x160 [ 1230.539173] quarantine_reduce+0x141/0x170 [ 1230.539178] kasan_kmalloc+0xca/0xe0 [ 1230.539184] kasan_slab_alloc+0x12/0x20 [ 1230.539188] kmem_cache_alloc_trace+0x11f/0x750 [ 1230.539193] ? dl_cpu_busy+0x370/0x370 [ 1230.539202] do_syslog+0x5d7/0xb80 [ 1230.539209] ? log_buf_vmcoreinfo_setup+0x120/0x120 [ 1230.539213] ? prepare_to_wait+0x4d0/0x4d0 [ 1230.539219] ? __lock_is_held+0xb6/0x140 [ 1230.539225] kmsg_read+0x74/0xa0 [ 1230.539230] ? kmsg_poll+0xa0/0xa0 [ 1230.539234] proc_reg_read+0xef/0x170 [ 1230.539239] ? proc_reg_write+0x170/0x170 [ 1230.539244] __vfs_read+0xef/0xa00 [ 1230.539250] ? fsnotify+0x7b3/0x1140 [ 1230.539256] ? vfs_copy_file_range+0x940/0x940 [ 1230.539261] ? fsnotify_first_mark+0x2b0/0x2b0 [ 1230.539268] ? avc_policy_seqno+0x9/0x20 [ 1230.539273] ? selinux_file_permission+0x82/0x460 [ 1230.539278] ? security_file_permission+0x89/0x1e0 [ 1230.539283] ? rw_verify_area+0xe5/0x2b0 [ 1230.539288] ? __fdget_raw+0x20/0x20 [ 1230.539293] vfs_read+0x11e/0x350 [ 1230.539299] SyS_read+0xef/0x220 [ 1230.539304] ? kernel_write+0x120/0x120 [ 1230.539308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1230.539315] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1230.539321] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1230.539325] RIP: 0033:0x7efc565681fd [ 1230.539327] RSP: 002b:00007efc53b07e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 1230.539331] RAX: ffffffffffffffda RBX: 0000000001b0a120 RCX: 00007efc565681fd [ 1230.539334] RDX: 0000000000000fff RSI: 00007efc5533c5a0 RDI: 0000000000000004 [ 1230.539336] RBP: 000000000065e478 R08: 0000000001b0a260 R09: 0000000000000000 [ 1230.539338] R10: 6e69617420746f4e R11: 0000000000000293 R12: 000000000065e200 [ 1230.539341] R13: 0000000000000000 R14: 0000000000000001 R15: 00007efc5533c666 [ 1230.539347] Code: 8b 8d 88 fe ff ff 31 c0 49 c1 ea 03 4d 01 fa 4c 89 f2 48 c1 ea 03 42 80 3c 3a 00 0f 85 06 05 00 00 49 8d 7e 18 83 c0 01 49 8b 16 <48> 89 fe 48 c1 ee 03 42 80 3c 3e 00 0f 85 3b 05 00 00 49 8b 5e [ 1230.539957] Kernel panic - not syncing: hung_task: blocked tasks [ 1230.539964] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc8+ #205 [ 1230.539968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1230.539970] Call Trace: [ 1230.539981] dump_stack+0x194/0x257 [ 1230.539994] ? arch_local_irq_restore+0x53/0x53 [ 1230.540013] ? vsnprintf+0x1ed/0x1900 [ 1230.540028] panic+0x1e4/0x41c [ 1230.540037] ? refcount_error_report+0x214/0x214 [ 1230.540057] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 1230.540075] watchdog+0x91d/0xd60 [ 1230.540100] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.540108] ? complete+0x62/0x80 [ 1230.540129] ? __schedule+0x2060/0x2060 [ 1230.540135] ? do_wait_intr_irq+0x3e0/0x3e0 [ 1230.540142] ? __lockdep_init_map+0xe4/0x650 [ 1230.540153] ? do_raw_spin_trylock+0x190/0x190 [ 1230.540161] ? lockdep_init_map+0x9/0x10 [ 1230.540169] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 1230.540180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1230.540190] ? trace_hardirqs_on+0xd/0x10 [ 1230.540199] ? __kthread_parkme+0x175/0x240 [ 1230.540213] kthread+0x33c/0x400 [ 1230.540220] ? reset_hung_task_detector+0xa0/0xa0 [ 1230.540226] ? kthread_stop+0x7a0/0x7a0 [ 1230.540238] ret_from_fork+0x3a/0x50 [ 1231.053829] Dumping ftrace buffer: [ 1231.057504] (ftrace buffer empty) [ 1231.061185] Kernel Offset: disabled [ 1231.064785] Rebooting in 86400 seconds..