a1b6dc43f2912dde8784e1587a50a862fed49ad8301f972c25212067b830f744c1be4ce0e0f8a24c2d036aae21989d38d20c8571893c643f7272034441198301ec2d41c76b99c2756d5825a5990834fdda4b76ad17d74f69224ffebe02f57fa6d2de1", 0x1000}, {&(0x7f00003ea000-0x19)="e63aa192c03bf1a2a5ebb13b92355dd7329d538b1aff0a1f26", 0x19}, {&(0x7f0000399000-0xbd)="48b7f21a72faabfda85ae546738d0d5da4039b9d20223785aa14c3af5231532ef9db97e6c71bea680c023134eb98278ffad73d499ba799392ea25d62512aac3a2e4b367afa63803ee74a41cebb5c26fb4c8f87e9ae781cf0eee31e62b6d7faa8f10212f178e8ebf972bf8c63b6d686ac78082575d08b1257b7b3701e5df538f67bd5b33db75d22adc13358312ece8bb348753fec45529f7bd729ac8257d1ae4494a21a6a8ccec2b5524158dfeda59b5b5e966fe6e2ee9ed5e9a99ec3a9", 0xbd}, {&(0x7f00003fe000)="966aa538b77397abfcb771889755b9c6cf0f4d6e48c5f9974784831629fc835d858953b9406313ceb4d5a936b29f66d958633879ea8e18b3eb4f8c398c810f7369e3b94a9fe3ae1528b3245b1b1fcef06e7eaf3b9a52be3536a4a2aa77edb6b1d58a76480142f80b4436b54d62c3264df37a028f3e166f291aad81a6", 0x7c}, {&(0x7f000003b000-0x1000)="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", 0x1000}, {&(0x7f0000af8000-0x1)="05", 0x1}, {&(0x7f0000801000)="545fde43fff3a89e701cf535e100ce784bb5160fc469b740cc79b02a4ff6432ae7d1", 0x22}], 0x9, &(0x7f00005c3000-0x20)=[@cred={0x20, 0x1, 0x2, r61, r62, 0x0}], 0x20, 0x0}], 0x9, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003c9000-0x4)=0x0, &(0x7f000060a000-0x4)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00004f6000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r63 = bpf$PROG_LOAD(0x5, &(0x7f000098c000-0x48)={0x3, 0x17, &(0x7f00009d6000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x1, 0x3, 0x2, 0x4, 0x7, 0x88, 0xfffffffffffffffc}, @alu={0x0, 0x9, 0x73489e591e59f5c5, 0xf, 0x1a25d0fc68c20efd, 0xfffffff4, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x6, 0xa, 0x7, 0xfffffffe, 0x15}, @jmp={0x5, 0x3, 0x0, 0xa, 0x9, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x7, 0x367, 0x2, 0x7, 0x6, 0x100, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @generic={0xfffffffffffffff8, 0x4, 0x9, 0x4}, @jmp={0x5, 0x7b6b, 0x3, 0xf, 0xe, 0x4, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x9, 0x1, 0xa, 0xf, 0x30, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000003c000+0xdd6)='GPL\x00', 0x401, 0x99, &(0x7f00005ed000)=""/153, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r63, 0x1, &(0x7f0000b15000-0x9b)="cbdb403a1e03107ac8e982d466c4572b622fa2fd81df3d71d2dbe039fa4c4aaba84985315c196862aff5bfee4c80e8fc313c1d395ce360cc23fb336264b47e0431ae56ab41695acf7f90e7dd687888c48d87e509cb2ceaee32d4dd4baf348acb17b34dca56963fc7e4a287e23caff293987a3209ed2580460f7203de768ecbb165edb60a66cf1b96391de400c85c44f78fe334248c1e767a34ebd9") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000014a000)={0x0, 0x1b, "bb1c38619765f6ba00f8ffb2142ccdc6e46bcc27e422e6a574b945"}, &(0x7f00008d2000)=0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000795000-0xa0)={r64, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x2, 0x8, 0x9}, &(0x7f000081c000-0x4)=0xa0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 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) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000164000-0x4)=0x0, &(0x7f0000ef8000-0x4)=0x4) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0x92, &(0x7f0000542000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000838000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000db2000)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000111000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c3000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b0a000)={@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]}) sendmsg$nl_xfrm(r0, &(0x7f00008a0000-0x38)={&(0x7f0000aa0000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000405000-0x10)={&(0x7f0000910000-0x1158)=@delpolicy={0x1158, 0x14, 0x300, 0x5, 0x0, {{@in6=@empty={[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, 0x80, 0xa, 0x20, 0x20, 0x0, r1, r2}, 0x8, 0x0}, [@algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "ddc2782b5770cf32d8c105a4064f0de79f1f61f9b5ffef2f96db6bebcf73525e7a50abf448cbbb62d98f6fd26226ccdc9beb5ce4ffd1916f66eb44e0791edf1a7d83263baa06d16dd9cf3094073e0bccec70b2f19b682c8348a53b837e51df5cd93df1255dcb43f4d62077c637ca1c144816ec4d7a571ef23629280883acd55af21d6f3c97f1e01a9f818a90727d2480eba1e48f56a81d09436a392260a13f42bccbf886b39c677fb09206f81cabade6b547931b098afde271452f19dcaab05c33afb9f8ae8e4d470bb1a2d1c1acbb50bc254639612d479cc532a6b4ab11096cb862f4c7d820fc4af018d42defacee3fd41315884d7285dda00286914e22291fb9b239be3ca694a53de913017fd96aa967eef72038bb51fea54a82f69b306e37a26f318fbc8c2409152b116df6948dc1d007f3518973d903dbc4e03b8e845fa1ccb7acb77aebf49f8253bee6522886f8ac10d1ad1ec308c26c96f3da9820a0a6f611c67b8ec9c63613201d9e98fce07d0238880c214821be5e26d88527c670f0a3a5b48629d222161811fdf0340b0deddb8ddb17fbc28e39c73817edf4943f4be107584b42521b5d059760fe72351bceb4130f12ae322859859fb98e55bc1962a646129e4daa9eaae6fa934a02ae53cec626dfb813a3a033b314713a7512b5b18dfa675e55f88df478f7a44273083acf6f13f0c99af5ccfba89e94b0ad4cf1893b84b72c0af6536d73bb3cd7663c2d075bc87b5a0b8813b939660e0531d2f57cfe327d1e02de2e2cc1df5f76e965454a75b55e0010a56c374df0b04000a95409ac1426ab01008f9d7addea21764a763646304a7359a634d29c8e9e382d558a64ba243c291dedf6e083723bfa29a60840c5570b7b7b7ef95d127e0cec11eb5b5aceae2dd0d7dcaafb4ecdf93bacf4a20bdbff8ab458bb4288015cf2760f13268b7102c9851dcc306809f7cd1f2cff612bbb93f9f4b36fd56402411bdf505191f40ba5386dddf126ff79fc66f15972d0627993938df56b9dd4d40f0216f7d70845eb356376a9f3bd3fb43da4e3b79992a1527289be067202d15fb11905e4b24bf79b6899a36502747d8eae97b05b5a32a6d0cfa0c1b608d9c5b3a3d51981169960b715c12ae959d01f6adc37d0b1ed23b2a1456bdf4c497af45f67940b88f2d1fdad697c36210cef5c50211da0edefe9291cc19d741e87dd2fa0006e3943a06a2fe980ee8719ee4c71bbb08f1e1198fff153b14574e46feb9c2a0668d62a97deabaff6e7c7089f870e8923ec03809eac2b62c1ffb644b1df86bf2e0888bf0b966fc388b605a04d5ac4dbc043459e960cd29c42b0e748258e9dfefdd16540cca5573d820e87be7aa5e8841fdfb3db30cf942d93b15ab5ffb0842552828eb7c96273082e1abd601782b5e5d1ff372204c5e4d2c64c5e39382d8578cb2b9878f7e574a8abbdcb1022cf0868bfb08c3bff80ff0aab7a47d58e5bfa1c483dec6d75bcd9ede36ded6b54b2bfbf47edd7c7d4e55f8797cdd4ce898c8333dc16ade2679eb0ac09a4c0d8d93ef2eb03a90713c2c241109d33172cee0897fbe4d2cbecde7824add4eda86a71f450eaddd8d57571a7c5f865dbfa102da786d7c9b6c1f10715fd24d0d04752129cac7b8a7d523b6fe253600df7f76c74d7d5ff3964ecadd5a85840886c01b7d34f5964a9507ed23641dc9f0efb10acd41ff7537af9719a28fac6f7d86cced43f06120f39f7fb0b480d6baf48fe8a05b7d7b866910cf19f378a9d435a63893660fafe511f8d2e8359d53e7393e27278a2a08412d7470f4a488f36e79b4b6a2b69a0367d45eb5797d922a107a29f713be586d149849e00ddcdf48ba443185839fb8dd5f68339975e3dd8366d80706259082887cec25de4afcf1ad195eb0d77c78bc940c1d8c0ce467509f02335c7aa33daab9da405098eb95fba5ea9aa409919a06b974692952d251f8548f34e95a4b04437a8f3c0f659ec0ed25fdaba8fc454e14d12620f9968ae14b9b6438faf1c91cc06fb140f9505450d6d8fbddc4419045cd127f71dd951db96fec51adefd8b889502ef5ad2e2931e3c652b5d8e9515fef946daa8e3990a0a9a1a4e783d4c503dc0db3118780f2193e9f3bd62960f06298dc661dc52948c904b63ec5e4311a73a15e7ba2d59a74d3a19c999c62a9883bfd3677c45551ce6a5561b2b7997839490b9079f334fab2b243d315f2316295debe1ce0bf129377930ac62221f559dce57ea80b3277911f061c1b1e164873ed07adbbe0e59cef980e874b4ec97e24a46aff511420cec7038c52ce9b29ce001d7cd03e2135c5491458d3a5ec40924f21627759b88df837f02a3e2f8722b603b01f96303f7efe197bd2ed16e59f6a78e5d4ee06580ee79bc7cd04cc565c0e75087f6d0bff2ffbe16a9c8074e7d2df0f370080df4cc0cc9e8c63054baac99088668fc7de5edcc33a85804c6025e903988a543a67f1ea45fa48a111f983e1e49859f63d96d57bb95cb4b91763d53cb598e7c7b0063c59a403f426238a4a375cb44c87b896f4b647dd87a837cf669a7c23a4558decbbbf73ec7b70fa01d1303e56557d396cb17d82a4ab77331a8e0a722a02f14c399349dfd1bd6b0bb4aa57c83dfd42e52e8d1d3b4a7954a3700257447f9b7731b60d0e6a0dd44c978aa9b88e34c75b0502b8e88f7440812e8cdf0543b513cbd54d42c97fb556f1282c60308227c2c12b54a910b181bde407c1865f39cc3950921ead2b94dc5478d48a20345031f56e918212658ae4703f1d93de89b87928362a16d63f7084cd0088266f8286e890d1173a43a5fa1f70de5b59caefa2ead36ac3425d9aec38c9466d726dc181ffddc8790b8e12e3ec7539fcbd6dbcece66166b69d58167509b1058fe05fa300f7392d84c285ae274921ad861febf827356cd5e7e79ca1e4611f7b7e9a753f73dd8383e9fb9749e9048d15229ee95505035a318afc7e48fe84cdea167ee0a77b728cabddb247587318aab2213a8a8e88e2a19ea160c162a7a02e1ae14d0c74f0dcab98bdb97a5250387829ae5a423320b78dc2fb7ef5fde332268464348f0077d993d1d8b5fc656cf74861b75a4e558a6f0d4169269710b1d097c9ff15e7cec326c3e71c83044a0b3cdaebb41353ae58f4ace4bfa5a2e13c9e70d2fda8bdac99c5f5f8644b5cab8894dda0b66476f1c1b84b182acfc83bedea49befde28c80f362fa69aaf2b15bb4580bb65d4301d84a67c4cbdec11a65beaba97a0643096c21e565ce62b5cd4407efa6318a77c33ea24807ba0cc193524ca3ac26f930d97c708db534a436c46fec69f15beb947378d80e31bdfbdbd5ed3431b5af1ea680ddfd6ef987d8506837a5a34de54debab9640533a4cb20a0bfb6c673ece4c7b71e742d57a6a35a61709402f5855ea47d78898953229757968ee3edbb9622b7f8a70898634b73fbcec88a29eb9699ee24f013a8adae01b7c0fcc371a62541661a2168387a1f26ff633c26b2b253b3a017d3c3e6e9df59d19816e57ef7962766dcbd1d3105fa1f7789e22657d2f9f5fccbdf161bd91db35b704dc50df8605cd1694f9298479766cc3e089cd9bde41807431b64d2cb39c78582e562818d0e0308d87621a3fd6564df126a55a2eeac70dd4dcc1e54a2b8fe548f53dd8c4f02e57e9fa5a1743192ef440779d61bd71f780b4108c6743f8788701d1a098b5a05ede49660568b5d6aac979feb9d9a96ba25c7c636db45ec5b0252076dd4156b8cdd5ad9ebc9d7980cf1f37b833349e14c4de3863a91cbfbb5241d2580b7a5faac6e05f875b562c291c151cb351e2bbe0dc0114d49f83e3b7bfa3bdf5eb1d7078dfd88f99ba73b726a89262d482e4d1dc939e90f03af9351653533158eb628946168846766e18e9f75baf076be196c00927bcb8a0fc9950e34b10fd6671649bf183d3dedd25caf58f6a91322c71d3a9314d501b7c2f6826d5d29cf3e4926a5565dd67684304dd1103c01f8c922992f2f48503842bd056b724960be0e25333db01d86fbb816687eb429fdb31f47dd2b675a692deebcc02525b33eebc7c5587bb7c7fda0d4503ef61bd937b485d9608a46c0da1d011b06d3d71b56bd3efad65731361e565e885532a1d3865e2647ebce788334598dc40f495338d90b28a04d6e0c50df5b7b4e426d1e46f99063234656bbb866b53c85f5997da14f7faf9e793986aff7291e2d1fe8d7b80001be59b9e5b55b6bb8415da1dbe03e8b2ae5e30fa23a0290f1088331063af5bf97a4aa91abadf305e5fcf1f034b037cc517e59abd4032349747393a82de1812f7fd7619001df5907612d007a0a5e59ad6a0fe538c360d57af02220fb71a2935d8d0b64fcd8f90afded49471737b16a0e9a0eaea090c657af2df660ef0a6591c0e9a1347d0636a51a52dace31419b68846e01e555d58bc32cd37d805508bc8b807df4649f1560cfcf41bc39230a30e25fb999e75aed9849c8b29422bf04393bfb6927949dc404a2146c227dddf8eba02815b203d43ad15e01d4ff2e3840db437de084ffbb258e845c206341c382f4a6b617ab6caea15ca89cfd15931053032939ef6b4d380ff4ac77be5ffa720c43d90a086e936e247292b645a30b3539e7d13107ad192df1ee88e5172b994e2cbc5e12e4175c4f8b581cf8fe5ab153b3c6728897879d8569e1c33597be6cd1e3a8dcbc0edd8938988edde101fdd53ced74e880dbb33e33558d9abf89f3d1b44dd6d7c7731bc28c9139618e64542ad6b6ac6c5a8458281ba12242223a3cc0f6fd3f17a09751b77d3d1f74e30825377e8938457ba6351e20e9e961c4e4967303c266e65bbec71a09f67236455372090b344732db28dc33178935e8820b709a8d314d99fa098e5bd14de28a9dcc828bfb9221e853485d8f2f3b953a8bef90bf545df41a2f45a6dc7b73ed8c253171a238de5c2c5a3cf00bf7f46237c69e181c67e86e59e778e942a56a461302d647b52c14e0ca38314f5a62e7a7a6ec4309b3558972c1dd5aa7fb883942cee460666e076d72b5ef76075db20a43bfd13484504ad15515f2383600d70b19d9ed53c4de54a99ca9dd7b68976eeef4fa96235f9eb01d2b001265bfc2e06e581d8bc70d24d8ee42956e6b1dad6e3a843f468a55445f86ed79bdd9de03fc1ec56cb696cde4edd77f6e9778f8e2b95d9727d61009a041dce3e6af8b8c6de181be6351e70491e4a556c3736722c3f3030070248f9b8941bc9e55cce9d77cc4dde1e516796b5fa4f3c30d839b3d0c6208f3fcdd789bb3cc97faa656552db265bbffc10e0870e6c711e9749723a946f2db42bccde16b94ac69c1bbe6f4244af88f3e2aea5ac0d721a02469c20e0c8706a90d5b7f255325ad18b408e0eb3524953345a97beb7241f330ccefa1615a632116be9fef47a229f0fb1428cc9ae2b6ff0fb2e0bce7c895a34efb8e045e856e0fcbb891974d4d37ea9783a7b14c0ed7bbe181aa40392f95d898ef5d07c07fecb3cff63d35b7615b50944d557a86c76c39c6567c3ea13ca8f725f976104477636ddee2fa0475029fc896b43c7c7501317a483a7928d3e6468db6c564c162c9c0c36f1b7eed45b8b9deba7d1d368f29af552d648fd478b9713fee28f9da2511f21ee61f031f533a625de30a64a5d453ba49817cd60502b01a3d05dd764d8c734e9b4e1cc4a5a47b73a92ef744325e3db33c6412881040eb76c8f39b9ce4c2283bd42e78c1365af44e096e3a1e72516addd4e833aa2801b04fb7ce0008513d7b645f2a6ed0990cabc79fe74bfb34473ed6d60ea2e3d160e9db"}}, @offload={0xc, 0x1c, {r3, 0x1}}, @algo_aead={0xb4, 0x12, {{'ccm_base(fpu(xts(serpent)),sha256_mb)\x00'}, 0x340, 0x100, "de027a4bca62bcd801a770be62886dee49ec841e4b59ccb8aebb0725f69dda9e9b2568c9c3493dcb81e47a777d8528b1c3f287794c3becaf46444e6f87b8cf4dc9535648654092b7e50c701f6e43d09d87729763b9b6d7c98025aa2e1c8ca645fa6a91a72150ec89"}}]}, 0x1158}, 0x1, 0x0, 0x0, 0x200000c0}, 0x48044) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c8000-0x10)={&(0x7f0000fa3000)={0xa8, 0x2000005a, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="924e86e21902f0febd24a90318629b2a2556c99d2e5e0990d87862147d8e9ea65f4b1bfcea567a6a50b70d618ea5d38f5c9e99dc58caf725dbd3c72c886018819abda7be2b9d59ad9996636322c127601cb766b3fc733ffc53f5c550d47a8e7157431a277e8cf105ef26885ca06eb5c091cb0a31a013ac03884d1ae8d2a91e69f32ffe1af512e56b08c097a35009f53c3d42"]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x78, &(0x7f0000007000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x1, 0x7, 0xfffffffffffffff8}, &(0x7f0000005000-0x4)=0x10) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x0, 0x33bcf63d, &(0x7f0000491000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000004a000-0xa0)={0x0, @in6={{0xa, 0x3, 0xffffffffffff61c7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7ff, 0x8001, 0x2, 0x50}, &(0x7f0000dcd000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005a000)={r1, 0xf0f, 0x20}, &(0x7f0000dc8000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x5, 0xb, 0x7, 0x4, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8001, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$kcm(0x29, 0x5, 0x0) 2018/01/19 07:32:33 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000033000)={0x0, 0xca83}, &(0x7f000004d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000032000)={0xc365, 0x2, 0x3, 0x7, r1}, &(0x7f000003d000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000004d000-0x4)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/19 07:32:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000966000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bea000)=0xe8) r2 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000b54000-0x66)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "d2"}}}}}, &(0x7f0000e76000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f97000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x1d4)={0x1d4, 0x4, 0x3, 0x816, 0x7, 0x2, {0xa, 0x0, 0x5}, [@typed={0x4c, 0x7f, @binary="ac41e3f63bf2fdb376610da0d63ae2914a6375fee50bdbf30d2c57ab2dd79a94d4e691cae5e0a697ef526f63bfe46ea63920b46d24bf3217923f4f64a572006fb879"}, @nested={0x88, 0x72, [@typed={0xc, 0x18, @uid=r1}, @typed={0x48, 0x52, @binary="7d97f5ae5af600be2b8e9aac8c9ed7d5af6dd259af1f8df0938355341a1c7a1471ede7115c95cebaf19602eeaec283e665dfeef3e4fee58621f0a8d54da003"}, @typed={0xc, 0x2e, @u32=0x0}, @typed={0xc, 0x57, @pid=r2}, @typed={0x8, 0x8c, @void=""}, @typed={0x10, 0x73, @u64=0x0}]}, @typed={0x8, 0x5b, @void=""}, @typed={0x18, 0x91, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}}, @generic="737dc328375c585435e732961e36abe2ede51112addc2981068219d04bd06220161be2f673b5591435395878a1290cffe883bc6046965da7d785f09ccb4db0047fd55b8c115038fe83307f00d47e110e80abff284ac1ea50664df8496336125e324168852fe3606d40a682a613fa641a5c06a84c06b55546156893be46c2b80cd63c38ed63f0a87679c10980e55f990bc58e82d12304a5918283f811fa71ab897818ff93753a5ef319d625f3f2b3ca24ab20166a23b6da88022e81afb0f434bde7395e27ceebb853ea40d1"]}, 0x1d4}, 0x1, 0x0, 0x0, 0x804}, 0x44004) mmap(&(0x7f0000000000/0xe63000)=nil, 0xe63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x6, 0x1000, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000000d000)={0x0, 0x35, "838abd633c0ec44ce81dc8de2a4618b19df2af36bf22d5ef3603c975b1ea6300acb985c9ca046e9b4e6c949bcd0b9ea8997a18f255"}, &(0x7f0000001000)=0x3d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r2, 0xde}, &(0x7f000000a000-0x4)=0x6) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000003000)={0xcc, 0x3, 0x1ff, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000004000)={r3, 0x80000, r1}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000000e000)=0x0) [ 678.212914] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e75000)={0x0, 0x80000000}, &(0x7f000020b000)=0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000e11000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f000012c000-0x4)=0x1e) accept4$unix(r1, &(0x7f0000697000)=@file={0x0, ""/82}, &(0x7f0000f11000-0x4)=0x54, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004be000)={r0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da3000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={r0, 0xffffff8c, &(0x7f000051a000-0x58)=[]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 678.283423] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pig=9748 comm=syz-executor0 2018/01/19 07:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000109000-0x6)={0x1, [0x2]}, &(0x7f000071e000)=0xfffffffffffffe08) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000de8000)="240000001b00fb34ec09ffffffff00000100ff4608000300f9ffffffffffffff00000800", 0x24) 2018/01/19 07:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x1, 0x807, 0xb2) sendto$ax25(r1, &(0x7f00008a9000+0x17d)="e8d6a33d5e14028f4968f32146e8810438d8a7c739d4b4dfa784bbca16ac3aa38e6576955326fefea53e6df8ea701ef8a9b8dc558b18d07a609a3d4d4827f2e373db23d6667015cb041de6a27c76859fd06a0a6dc92625c6e63fe83461055bbbd759a3794ebf13ee1a54606bae09c2edd9af527b2f664dc788d07e1dca4abd0a97e6a261e35590a9fca767d58d9a2472d4676e612000b71a42a8e09b", 0x9b, 0x4000000, 0x0, 0xffffffffffffff06) sendmmsg$alg(r0, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r0, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0xffffffffffffffff) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000007c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/19 07:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c36000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a70000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000615000-0x8)={0x0, 0x8}, &(0x7f0000f43000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003cd000-0x8)={r1, 0x6}, 0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) writev(r2, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) r3 = accept4(r2, &(0x7f000063d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000651000-0x4)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001f4000-0xfc)={0x0, 0xf4, "e17e846bee400b87a450af07c115d0e0661407ab5b5219ab509279f193479f08614b695c9ff6d69a04fa9d8cc0b9857f6423a758c0bf83bd878015f51c8641ea10897037106bd97dd58f2c95e3fa2af15692662b4d32ae610003d8757b6d746021eb19868196cfd60a2b07678d222fe017b42a72985fa73c5564650cd2b03b555175e9f87aa0b6c40e65d8ed25a6753ae70c23738942b5948c19db29642653bc35e3f7bd15b368b3835e9ba58b75d5ce79d11ee21c82b1db33c0dc803024e2b0ded88c3f19cf109a5871a574e16c497e07cd164d89b7992d4c54bb52766d429d4e592941d3033fac0941fbb64497cc0753663bb9"}, &(0x7f0000930000)=0xfc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000255000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x81}, &(0x7f0000748000)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000016b000-0x4c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ece000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a38000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000317000)={r4, 0xfffffffffffffffd, 0x20}, &(0x7f00009e2000)=0xc) 2018/01/19 07:32:33 executing program 0: r0 = socket(0x1e, 0x1000000000005, 0x0) accept4$inet6(r0, &(0x7f00006a0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000012b000-0x4)=0x1c, 0x80800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) 2018/01/19 07:32:33 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, &(0x7f0000f66000-0x4)=0xa0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000f67000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004e2000)=0x14, 0x80000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000f66000)={0x11, 0x1, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = accept$llc(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008e8000-0x4)=0x10) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00006d0000-0x4)=0x0, &(0x7f00002d3000-0x4)=0x4) getpeername$inet(r0, &(0x7f0000a9c000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2f000)=0x10) [ 678.359752] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pig=9748 comm=syz-executor0 2018/01/19 07:32:33 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fe7000)={0x0, 0x5, 0x0, []}, &(0x7f0000fe8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000047e000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000036a000)=0x0, &(0x7f0000fe8000)=0x4) sendto$inet6(r0, &(0x7f0000fe7000-0xe9)="68d0171a8ddd4b05f6da0e8c11788d951c0c39fc075d5751e6311c331c8530129ce523e02ffa9d179ba5b3249254f338d529ae7a98b912c231307138f3c8ce3cb247cdfdb22e068be2cd4a12612a71920def92553c9156ed7513a230ccc963f563fd5521f74fe8ea5c4e0f802f82c240351106d06968e444313bfad3a4c673a4a21d4751da1fe7018533e85e866c071d8a2f67613d0f3a691ac19827e4d29acc77d044faf05b45c0f6411115a90d15e01214655eb7fa2876f8f434b954e87209476c1400f2ed358a49d6f28206fdce9ebb4e8fb886cd1f45412e00b962df3db4e45b333fdbbe76391f", 0xe9, 0x40840, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0xffffffffffffff51, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/19 07:32:33 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000061b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000579000-0x4)=0x2e) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f8c000)={{{@in=@multicast1=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000092000)=0xe8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f8c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r3}, 0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f8b000)=[{0x0, 0x0, &(0x7f0000c69000-0x80)=[{&(0x7f0000f8c000-0xe2)="552246945c8e4334a6ef176f76a172036460c5ac381ecf475160c2b015ce4c002a1ca11087fb3e4787a65c3c8023d3f09742ab19a55e4e2abda665edc27a77562bc0ef3e8012072dedc61e37f11d5c63668d72d4cdce2d0d1b77b501eb8a5a72b4f3edc086d38c674754a94a71af8ca482f41bddbec013eacfb52e6886c6295e71e65fd0e35af1b4aff3cf0e383de6bdac526cab73af8f3c21c66c06f5502720d3b33c22e996c9f12086a857c89cb77a675010274e8cb152283134b5549658066637340cd474351a3598e9b9f9c75cc1122ecdc518b95742310123a23fc7caad7846", 0xe2}, {&(0x7f0000f8c000-0x1000)="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", 0x1000}, {&(0x7f0000f8b000)="a6cd0d9ac8afe4b6fbf7103240114f1b3bef6951a083df27da815dd0af2c52a33a9a8ec3cab9109d5df254a2c8b0f5bbf6713513493b65b311fe3aa564a5b951b1930ddd511acb91497bc74b067148ed9e0e4e57d25aef688606c82a6772df3a5c75d76888980d37ad37e9c7ca1d04e30b9f73466614d945f3fdd09b42454b9f2e4e923e6aa50c2b6901a2050ac15c87de05badcf42d293012636281", 0x9c}, {&(0x7f00003d3000)="22d55f1433a884684ec458f7df63151722d6d7bd7029c1c04edc51cdda47131f383f3dc9d67320d980afba446b9eed0484d58c6cbc98308f7eb4c3550a7dca4a2dc390799c983d0adc17395676d2067da80ada9dbad5b2239a24d3a08c00134adf7d0d71e4839b57171a8382f5efd9fd62d4dea0abd6fdee9cb8681ab54528b292cbed2cf30a9fe67f3cf6b403ae9ac700beeeaddaf6f6b0c9daf452211970ee97fc8ccf96d28c4279afc30770fef43757bb9a", 0xb3}, {&(0x7f0000a86000-0x3d)="834983db7bd9d02be1b4bd425e9b34c1a53cd135791bf3ce4addfc232e08b407d7ca5fccc7385846eaf227a169c245601f7c3c16c747d5364afbe6f38c", 0x3d}, {&(0x7f0000f8c000-0x54)="70800a4fd4aca411cb95ec83b3d502416dfcaf521a040e3a98cac92762f7ac96a12c787ea5a87a2cb82b6cd0238605bcebdeda748b6bd4e8d89b533eb9fdac26e687d2fc66afe51e5e97d455997d6d3e090eda72", 0x54}, {&(0x7f0000f8c000-0x66)="d2e790cebc97639ba8f42f30b02bf4471325aaa431ac4c3f7819e00d9bea430d4d87d230724598b926ba562d5a86641646311e6dbced844fba7e6b418d8c00dbb8eb1c5a4c3554e613e84b6990af9ef625b3cfa592dedfc34155524d45f6025aef031148245b", 0x66}, {&(0x7f0000f8c000-0x9b)="9a04645562deaf3bc235947cc3edcaf40b1b4a055ec53ec30f43030c8162ccbe2d69d9a1c6dd3fa611fa2b6c277cbcf34fb8200671dccf75565e5a21a0bb809887ca58d8370e58cabf5152565ae2c8f8eee3fbfce42685540aba9d2da8dfdbe9af90dc77c331d800d49ae17361be315c89451bc193cc05b1c42056a1ff302a7aa3dafd12537da87ea8bba0b131a7e359db6b6ac1138bc00568fde0", 0x9b}], 0x8, &(0x7f00006b7000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x4040851}], 0x1, 0x10) recvfrom$ax25(r2, &(0x7f0000d31000-0x63)=""/99, 0x63, 0x2002, &(0x7f00003e0000)={0x3, {"c6164f17f9c940"}, 0x6a4a}, 0x10) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000324000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f8e000-0x4)=0x48) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f8b000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="05c108cec8e7308442f58ee7fef5be68"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvfrom(r4, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) [ 678.413644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000808000)={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, {0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x9, [0x2, 0x91, 0x40, 0x9a6, 0xfff, 0x0, 0x95, 0x7fff]}, 0x5c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000822000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006ce000-0x2)=0x48, 0x80000) listen$netrom(r1, 0x100000000) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f5000)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000430000)={0x2, &(0x7f00003be000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$packet(r1, &(0x7f00003eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006ce000-0x4)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000742000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000917000-0x4)=0xb) bind$can_raw(r1, &(0x7f0000562000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000985000)=0x1) sendto(r4, &(0x7f0000871000-0x1099)="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", 0x1001, 0x40080, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) setsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f00007e6000)="5f5802c5ffb500198367eb1e0b99387acb3ae0e857750030584df594fc44f477e1fac0f81f467181a332f6dee769b36f0d508e142f185f67b86cdc2b8a8b753c47c065424c898a177521cf30e53d7f0dff3de9a66faaec7522a035581c3054fcbe0f4ae82ec341337603c0707d93c1e9284597848bbb9b174d438ab20371634bc709f7e5366e662a1c123f38f69a796163af656adefc7b818eaf68ed1df8f7353c420413fadd5eab4cfa8aacf4db3deca3fb58866d87d441c467399ef0ef1624752686db0492afe46a4bb4fdfbaad1c253a7a2b00e", 0xd5) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x205}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) socketpair(0x5, 0x800, 0x8, &(0x7f0000c7c000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f00000b4000)=0x0, &(0x7f00007c6000-0x4)=0x4) socket$inet6(0xa, 0x4, 0x7fff) 2018/01/19 07:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) getsockname(r0, &(0x7f0000f02000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00008d5000-0x4)=0xc) r1 = accept4(r0, &(0x7f0000b17000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e3000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007cb000)={0x1, 0x5, 0x0, 0x10000, 0x1}, 0x14) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eef000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[], 0x0, &(0x7f0000039000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f00007ea000)=[{&(0x7f0000006000)="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0x1000}, {&(0x7f0000cff000)="872cf83893ba9d919826785608f848ec4d10ce9ed927c628ef9fdf35fc13137a1352b1dbedb083e01ab72ee38e75dfde01f8", 0x32}, {&(0x7f0000bd6000)="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0x1000}, {&(0x7f0000243000+0x33a)="0cb072f43a5af5782568948dc9507cd80074a0a00c65d12583050dcf2202b4838dd174a4a2c82132c85f358dbb513a931dded58ef2106b0bad900ddf5c4e11165f7ed7806e34cd563ee11ec7a27b184107d8e68ec14227792e7c", 0x5a}, {&(0x7f0000d8d000-0x70)="d3aa5686cc7dda247ac5f3fd094eb587750259495c0a7e1c17c9968bddaaa52589c3b2c8e95ec36db2d2e60c3bbe83ec5817c2e6588ea7b3eb85805e2de352a8fcb08b95266d02fbe7069fb0d0675831bc0c4be075f1c43da42d21bd47b815d6109b17aa28e162821607fee35ba9ccf2", 0x70}, {&(0x7f000033b000+0xbd7)="986c21db76d53481a937dd197c05716f6a4286bbd8117c876eabd844c88d0f62740652", 0x23}], 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000adf000-0x8)={r1, 0x8}) 2018/01/19 07:32:33 executing program 3: socketpair(0x5, 0x5, 0x9fb7, &(0x7f0000172000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="910d0000e72f837a6f1b2a516a47cbcd6cb9c9268a85654a1d22bf024613633c42c8686c1d7b70f4203535eee1768e0789eb65c3da5250ab69596ebcc5587baa1ec10af30e2b60d0d64f7bf109628a5835c50d90f32d15d9833ca7536d2707079e5943d1c289c4333d3601b378328878d6287a2393d930f50c680fd9b531f1132c0d231ba7da84684a3d444267491c19c9f1118152edb86c2c6d6a350893cb076e28992dda4f9c4b8eee2fa52207c3999e0d7bb4e2d766b5553bcf104c0834b1132412f2ba3a5e23a2f606fcda32a0e5b15fa792b7225c9b6fbd509036a52920d3e6899a1b794a6d0d9f53987c939dd0616cd6b06e6d0916ad198d172cc2f7237d00614ae2ca1eb113cd30e3883515c38bdc3703454b50d42c08a839cee34a2efa15733dd141f08e0116ffd7c85e8acb720f6121e02e95fd34902245222d1aa948182d695b1a5e8f1ffabec69ad256e1a55e88c92aefa9a64f75fb48906b3f528e2e690d3f1c666e8f5e94e71e8da69497dba82ca1f06484ca4e15b872c22af12f4597e58d4ffed007aba1dc44798f41123022f339d828387e768cbe7cd6ff089c6dc8938db22e7bdc734ec870fcba545e0d449ee1a7218883ab2024ae2caab8904736f0a3e5f115a84dd95517349db3736bc56fc181b4e61b235b30d31bac12a5b45e135ca148af7ad9371dd69102e5ac56bc915697cef3813796c255c4482d9f26c5d309e7326089a9ad1e26170d568e237866445e9befe56c60ef1865031b89d43e0321c181dfa6628ff9c309a19b3844731bf7a712f4961418318ff2ba5c0b3633635bf558fe18ec087f007f9fda07bf4085442350f0f9dbfb80ab6ef4634fc89b70f9ae6a19c17ac7668f5b39ac0b5754f392a56684914f61dbfb81c9e95c0047c6a812e485b9ff3df72f00c9b3dc95097238ddfb672976676734bf23ad031c24301f9aa8fe88fa689620072e34cda9fdbcc0a28bb2b783c6bcef780359aea2df0628a5da5fbf855e995637a580e10a6bcacad4dafe7eb7268e870948c9c196876c4945eaff246066c37af0357503b635b101150d751de50f40b1a299700d468497e0f2e25ce1b1ddb9ca195ee73a1adaa7ab709c879b58b9f9265bc9207aa01532a1a2813de6eb683a21b94ab47b3066f6267d5cf19cf7f2c69fed297582c1df8e9442142094eaad94c52cc21cc9e2e7a2d0640b0617a5033541f8a31cdb690a235063d464bd2abf83b5c132803f87cbe1bc4a83972269b39549da8933c17e9526358333689a90262a39854d3bf9bd2127f53d0f1915dc4460254aaa12cb0afe648d976d1a62e83c023a8ba0c80b8ce64f20c840f8748443f8026059bd6336b73dd827111a114c6be549960d9b3457cf80f78d29a5add53dd05b8028d4c679f0f919c8a5e2aa1f936a08164a5bfae38ac145727e6875b11ee39979f8d2e2cc4ac2633090e9e86bae803d6cf7f77e52e4663f027b660802d58be574d2ef2e700b7e8d9c8645d474aed12ec40f3d8c3f10d6b456899d61421c3c56cecbf068d944c3976e2cd7cbd415c957a1d3d6cb3f533525633595572bad02590d5961428eb5f18a02c594afc5c32a4d4f4e313f53cf4e81ec52bad01d1ad8e8b8ddbb547d8aeca23d2929f9b163779fea76c178359a8ccd4878ca7cb3c2b51cf3e258722d207d1d4e3b27061e5b45dfc424b1d10c904387de8766f65d68e7712eeef091a7fcdffd8ae201723bead3543b0c6514b82a49e23eaba369722866661280699b7b1d7793dc12e3a4ebcd6dd12534056acfec28d61430cf581287c8292bc44d771f14a95bee700663de483feac8aec67be0890a65eee3486cae279ef940c5a59a5e590d0c19613beb669c2bc28af4b3f99a3ad553679b04fcfa0335da778ed0d313ac5a1c9e55aefec705962c8c43cfa79d8a45d8a4e34abdda15c76bf012e11c50d6342708bf174635e4771cb8f4937c1c366061278a60ed69beea85166fc9d2548671f1032a39a539583c92336d58ecba74b069ff2fc521ec770265c95ff98357c32fcee1680db5294788e2df0fab3a5acff1e2295453cd09539d3e83e1ff1adb2fe1a65c424591b6e11ea9a4ae2d775c88b8298021046b26d133adde6fcee3aade5fcd16a74633909c61ecb34e7927bda313b4a2f628bfe94bf2b77b37ff0f693479bf432f93b79515c153caf4d0d95d6e34729ce6e58ba6d74a9f448511fd331d62317708f494d894703506dcf9fc69df509a36be0f102937f8aceb5fbb2de993549ef84a462390650b4c25d289b45ed4f1cc9a07cb5f1daa9f10255e269cf160ed76688eccb56b5b523463e8913301b61536a36ec8191bc0caebeea72304879ac3fde76c5fd59b3bedaf9453fb08e22b3ac77aa18b7bc275af0a5e23d532307e0b1f96d6fa9a37b5cfa438a02b38d78ce9920477c039622ca1963b41513af04b5af4a7be04189033a0ec8cb42052ea2ab1cdf9161363ac8fcad7865f03ab02492bf653aa1bb6cf9d711e24a0e8037e37aca746e023f9f646b955cf0cc0a6483ac161f0c9fc461a2e2bb6db2d090c9facbc5847aa25f0207d86f042bb8577d53d6cbf559e592175792b86abaa9aca287d00a1dd1a7266bc3ffa83b56f77751ae0722dac1963fadd96081de1f0c98b19126a69cec8a358ab588f37107249a8c80830df3da16aa9a75c9567bfecda0625fbc6dc59b0fb7bdd0a5493f90882ef8c0ec22f98de5a2eb6478355e0a2a1be3f5dee2b99eb6959d9d115643d65270fb53c47d81d28a0538059a23c4e2dcb73bd7656b003e194d5afff21bfb719bc7c0f0bb4f2521bbef51dda48598bcfbd6e7151ad817e08ab6ed77bb9b75c558675d85b1bb5f832bc4dbce821fd44df4cbe1fb2b32a2518cc072ed1023b7e1d2340c7ad058e1053954d417f2898647b471a76391deab543960599b86dae97da47e53b8052199a8c3cdcd23e262b9f6f32e2008e67ece1590980f3a92709f67a8d44a8874a1648234e02021e2baed12f9634192d951423d4d84c46d04d8355e10032bf93d2ad986280396e6cac592be14ca717fd7bccc6232c1081f2fbdaecd1ea0d24872d3de54d45d30f4e3f5a6ff305ebcfdca8f8eea7ef8366aef46fb49ccf8a5294fbe676df0ffabfe51d3a36c71986e4a709e2e0e888bdfe206ac89a74c9bcd4abedbf3fcf96ff30013384a7484cbd32254158611a35dab6e8c63700afd44509354f95eeddde47a9c42a4d0b575e69a11323955684ae7ec26bf380211a127d3c2bd24a0120b204bdfd763adbaa56faccb13f0a05d08df87ae31564dab6b53766d02dc4a9ba5b27393aa5f962b82d320fed4e4b30aef0e86b9c16ad8ba21b352b2b85ba97fc10d81d64c74baade7d0c7b552f91f76c1d4449bb73fabb92d5de6fda8e85dd1f1bf37b718629b05feda0df7ceb1958be52a0b6f55dee15b15822e583bcd06a2044a28aac78a784869b128a24280a5758b302120ad1f4cae6681fcc410a551251a2cd1a6fcbd6607e27e99dbcfdcaaf1a38ba524e1c2ead8070e18e148646844a923019948729b5757aefb89a8746703a4a740a84942c8d2938d8ccf555da37bb49eb21393da7d9a16d14a2f760e8805837b818be2968b2336713a6e9ec40bef7d72fd865a741aeec8ecff492dbd52b95f66203debd2d549726650681a39126c4c5abd2c33ca134982527881351accd542832a2f2f1014fe92e068e2ba2467eecfbacd08d9a5a8cd7603ae8de56abd364043eaa209f4669ce1e44b981e33fe58db95fc47154d87502ac4b188cc544c97425b4abe8201e03f8442920319586a6949a25dfdc20fc5d479358b04c709d2a74a0374bb1b66e2112cb449ad53b702ea55ab6213eb9a323601b824d62552d2aea9ee89e68f321b760b1e77d6f6a962c2f53a627fea8480ffa2887de0ae14d6ab15a1322146e74fb9f829f76e5d76d93b50d59c249df0320921507b575ee4382273faf9916a9f243a92cbfa89dded7c89052f79d36f95f30cbb94bbbafcbcc2947b4d64f422e42b577a9627be1511aa4c195276337636576a055598a48da04ac5b9e7b9398fa3d5008dd2e5cd7a8408aac9bd1f7cd40fd59ae52cf19b1c0f9ca2c6bbe17c30dbc759e549c66ba2957cb8668c13c205a7bf0bfc8ebf5f88be81072853442d9d62f8f2b39131b46516efe249c5eee51e283d7312b54166f7dc535967c05c1f589ab9e797dbf843607089a3a4dbe9c13fd604d9e1e4799c96632dc4ceaa47295397435f93f8b5cdce7334d45dd195a2491a480a50090636989c2547fd0099b84edbdf9681c0d0b9bdb4c6eae53e4c09bbbf3fb96b10dc39ff02fc547b82064943ea9ea88b2e149c0ca009524f55a1e65ec09716b92ca7ca6688df1004ba446ba65a7e0a0ad486042f65016bb77cd6ad66be4b7306761fd0227c155ef369fabf863f08fae79224fe02211c0f547c0b5d140d4dfbd1d8026bdc02998c264b4902036f230c0c2f9b806f27ff0a25c4324bf05bba9036e492e418f54edc2e86ca0f94eaf131725cf6d998ab2add61d58f77f7a0ac7b453c2276df21fc226573f51e052316c0537b97fb9b5fbb231424d925c501682feb4659edae1db6c9e79f7de3c59662e6ce3d7c87c094bbf96abae15c76daf76e24558172120b1a872fa89027a43959dc5ce21c2f8f02f57efa4afe6bb804a058cc1cd5a7b3805c00fe69f96770add06c6db4be2fe101fd520feda5f1d37620a060aff439eedf5eb340d93c21187a46922521039e63c94bd45a772a3ee0275a108278c52418f600171cf9ae2d94a66833acfdd46d570bb776349f8e88bfc8482a4b62f973d23a43800a4e1d65ec3837d0c7dc51d049488baeab902eaf83487192ee914b82734f47561673df0beac67cbea7e53838de652ddb29e3909f5d1546b9f17cb492bc787e02921dafc6934ad3459ba85cfcc31ad8d143cf78eecbe922be1f2104b3bf651942ceacf695726ed19c32cfc231016c587044c3d998d45eaf4549240425df15cc167865d14a55360557bd0fde4329dadc72da9dc70023c617dc0a8ca817bf8d81c69e5b81ce31f4f4041fd0e2bca4f86102143f43f930b38e32d8dafa43c4b2e73de7ec65a41f5668b3ea7c684d44abcfe25c5a6aa1d0e9e2c4f53ab0fac15fc3a61c94e906a7bca6347ddf0a2a01ec23b7331abcd659b1008b28ac7992e81dfc006c38637b8f838a2cf0c89a86d4ebadcb50b92a803eec1f5c24c945b15393cf30874b0298861b348052fca0093387ff6e9e2eec7901676996b539077e6e6d26ef23bb01d643d1a6f0dbb7c00a173ffb7454c7849da3175973b06da425a0f6a2ec6b4e57e28f18f00d1ba0e", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000005000)=0x80000001) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@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}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 4: unshare(0x100) r0 = socket$inet6(0xa, 0x80005, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000d6000)={0x0}, &(0x7f0000001000-0x4)=0x4) 2018/01/19 07:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000053c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000004c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000dee000)={0x0, 0x0, 0x5}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006bd000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000c3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009ce000)=0x14) sendmsg(r3, &(0x7f0000be1000)={&(0x7f00002ec000)=@ll={0x11, 0xff, r4, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000382000)=[{&(0x7f0000b39000-0x80)="7ddbd19d557e0885df1e9d652dd06e3af8e640279b61ace3c51e959e4a2c019f0e09d60e92f5d1756d01ebacd432fdce635af7fa0a053082abf1fa5de98c0f071a372ac22f748e41401c6390000d0a5a8fc4bc1a77bde212a29ea12c24caee11402df0251fa9bd8e9aa5ca568c4b951256fb66178823c26cfcc985ec2930fd57", 0x80}, {&(0x7f0000bb1000-0x2b)="b078b941d99c28582eaf7b417cf84f949a001335c179b645058cf83b70d7235f246755096eac6d58873f3b", 0x2b}, {&(0x7f0000ea4000-0x31)="303b42702520ad4cb3c882b22e0186ac6f8448a7a8c9fbfbb56fff32b1f396c407f426b6e8884580a87156f263330d5eb5", 0x31}, {&(0x7f000024e000-0x1000)="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", 0x1000}, {&(0x7f000068f000-0x17)="af3b718f4f63d1b373e73d30ccdbca757e351e690bfbae", 0x17}], 0x5, &(0x7f0000688000-0x1d8)=[{0xb0, 0x19f, 0x1, "467a29d1a53c0e6faf51b451f3ea823c46d36b2167ecbb9eda397c25de6086a8dc58d5ca6b1a451e067fd4f6368849b7ea508f1c92ce44db27da92348e7b4357da4d31fa2b3d53328e6a27fc6a0bdefdf333424bfdd3e7dff07f826dd0487b1f9ffdefdbee73fc09b40b1f7abe43fc48620a67d0ddec1cc4417013bb5ff9ab3501adb9c69b3682483a747c709935c8d0caaa92a630ea4247a177e9"}, {0x10, 0x18d, 0xffffffffffffffe0, ""}, {0x20, 0x11, 0x7, "ca388bd67b5fe077835800f1e9"}, {0xf8, 0x10d, 0x1000, "e7f02e6f83421a12e27d4bb73a88863b63cab91db140acb5a6b4fdb6b3cb02f4945c7815242930545411327e8f0669db05ae0a4cf26123ccc9cb9005f64ee4dd9c12a83ffe94bd3214d13606efa729f643e5057cb75a040a816992767a12fb470abf2d4e82d9dc443730ba650c82cf5a3ac3c1024e73ae9ea9fbaedcf74b79dadd7ad3b8b5b2fb4339af21551a273b8b7096254dc47318ac38891eefb84cb30653178a5f13ccfb6d8e2813d00f87f0c8c8feb848476f2ced73c35494dad19b0276b4f3ea973527f51ff57ba9777687c3964a0e596a212ee26b90f42033bcaa9f42bfa8db20534e"}], 0x1d8, 0x8000}, 0x48010) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004ec000-0x10)={r1, r2, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r5, &(0x7f0000cc1000)={&(0x7f00004cb000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000d94000)=[{&(0x7f0000929000-0x17)=""/23, 0x17}, {&(0x7f000019e000)=""/0, 0x0}], 0x2, &(0x7f000028e000)=""/184, 0xb8, 0xffffffff7fffffb8}, 0x101) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000171000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000e37000)={0x9, 0xc, &(0x7f0000106000)=@raw=[@ldst={0x3, 0x3, 0x7, 0xb, 0x7, 0x0, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0x7fffffff, 0x9, 0x63}, @ldst={0x0, 0x0, 0x0, 0xb, 0x9, 0xc, 0x10}, @alu={0x7, 0x5, 0x4, 0x3, 0x9, 0x50, 0xffffffffffffffff}, @alu={0x7, 0x3, 0x7, 0x6, 0xc, 0x80, 0xfffffffffffffff0}], &(0x7f00006c2000)='GPL\x00', 0x100, 0x8b, &(0x7f00001b1000-0x8b)=""/139, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) recvmsg(r5, &(0x7f000046f000)={&(0x7f0000ed3000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000f4000)=[{&(0x7f0000093000)=""/249, 0xf9}], 0x1, 0x0, 0x0, 0x2}, 0x0) accept4$unix(r7, &(0x7f00005e2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cc8000)=0x3, 0x800000000800) 2018/01/19 07:32:33 executing program 7: unshare(0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001dc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c17000)={0x2, &(0x7f000080a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) close(r1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008df000)=0x3, 0x4) readv(0xffffffffffffffff, &(0x7f0000008000)=[], 0x0) 2018/01/19 07:32:33 executing program 7: r0 = socket(0x8000000000a, 0x5, 0x0) epoll_create(0x9) getsockname$packet(r0, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) 2018/01/19 07:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004ec000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x0) socketpair(0x3, 0x0, 0x20, &(0x7f0000e17000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00001c9000)={0x200, 0xc7, 0x3, 0x7, 0x1, 0x3f}) syz_emit_ethernet(0x2c, &(0x7f0000a7c000-0x2c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0xa, 0x0, "9689"}}}}}, 0x0) 2018/01/19 07:32:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = epoll_create1(0x80000) poll(&(0x7f00001bc000-0x50)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0xa, 0x2) getpeername$ipx(r1, &(0x7f00007a4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cc2000)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f4a000-0x14)="6e5aa36820a56d02bb02f020e93a77a35bc3d48f", 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a41000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/19 07:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x10}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000840000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f2000)=0xe8) socketpair(0x0, 0x2, 0xffffffffffff858d, &(0x7f0000269000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000041c000)={0x50000007, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f84000-0x10)={0x6, &(0x7f0000e71000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00007aa000)={r3, &(0x7f0000214000-0xef)=""/239}) sendmsg$nl_generic(r0, &(0x7f0000329000)={&(0x7f0000edb000)={0x10, 0x0, 0x0, 0x80000}, 0x2, &(0x7f000053c000-0x10)={&(0x7f0000a7a000-0x390)={0x71, 0x41, 0x400, 0x0, 0x0, {0x1c, 0x0, 0x0}, [@generic="6f7a4a77d3e380067fbf4e97b4a12b34c631cb7aeb9b6f014aadc71f12ed065787cff5345f93c88e41704d11b551343746208595453c3b592eeb597c2385dd54a541a67f5795cc1b2bb77e68a6c34356dc70c53fdd97597d87d770dd6a6ea859fb26fb14cd7f9442652e4b0030dae5ceaececf77161933de84a17f481fd0a6ce782f75f3d26b212f958098f428f92935719267dabf66b8e8966687d4471950e37d275112b5a299d7", @generic="b79f7b6f6c05297dba0bce37c9305233722809139e73f1cf7547018dad6d2bb55370e4a0b62a7ae8bede47d90f2e3d7a53dc06e0c42f817db469144be50873f47ebc18207f322c3cf76976197e3ebb7195a2ec644b72721e795896e33ab36958ed42aac0ee30d07b9256c60bd86b3f64178335932b39ce99cb30ea9ab70f14e653f58e4ce6ce0b27f626486f5be2a0b69f5c6e8d281f2e10b405c87f556c1168a5335e0d6390080b5f9c09d679d0d16b7b1f5a8f464a71cd3d5401c1", @nested={0x1ac, 0x4c, [@generic="d4", @typed={0xb4, 0x2a, @binary="4ae177b615adf0109873b64e0f78d0c5bc157b6f8ac5253a17e92b6ba30c247c7c5195284140952dce97423a549c1f3eb8eb12150416477635bb6a9397c6e846e3a45073c080330c6a0254c842304f2ae487f4c20b75a659a5b5d442293154bd7e91721df214d57cbd668d23ec8ed18cf77f36fdb18478d27b36481396eabb82a9e030e100ac40745db1ec3e1a63ec0f09bc2cd2c3b8121c1ffa4c0e76666a8d7390236e761a5adfc212b6"}, @generic="5666f1ef4b0cad2230c0710cbc03620519291b3f9c62ecc08f97f4fb68902b706611cfb6dcedadd5b9c3170c70ee38067ddeda7fde431d1055381f69201d4a8e557715ecb8d9c4030b3799fbfa8f6251fce12b363498294d22285c40af2d3a5e6fea31df26b4f26fdcdc6a15963b2b631d116b3c6d113ca6f0dcb87f90eeaef9e99542bb2f2c81bfc86c9eac01b0e3ae98463acdb892a9477b75c236eb44796574b6165abb6aa69e05d58cb221256f11a97fa0d75a5fe43b0b26f29addce6c5fa3e7245851d9d5daab3c0392ada773d00bf8dd0935d897880f388e33d6c48203efe5ff63ebfe19cadc93", @typed={0x8, 0x93, @void=""}]}, @generic="d2726b31ae2c91e575316f6b478648975915efbdcdec19d7e4a6585f58922aa4b5efc9d524e238456613a9137c6afe4a098a9d55f476e3d930480f73d1", @generic="1c044f1baf26374d596dd6a54ff57b959d36ec55b076c82311e11ca3747c13201ded", @typed={0xc, 0x8f, @uid=r1}]}, 0x390}, 0x1, 0x0, 0x0, 0x0}, 0x40) bind$inet6(r2, &(0x7f00002da000)={0xa, 0x0, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, 0x1c) 2018/01/19 07:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 07:32:33 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f000000c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000c000-0x85)={0x0, 0x7d, "a169ac7f702af21b61416eca0cbcd66fea0b7f93e693a30b5ec6284911bb94b93ecfb30c378ce085880d68f9eb078af715d37884b827104afd4e73829327e604ee6fe6613be48cc19bcc61c87d98969461c7f7cd7e299d2d8b3dc81480d6554c351ba0a81d1d1431e4c04502db8dfa0a288179ec8caf255548b7570451"}, &(0x7f000000a000)=0x85) socketpair(0x4, 0x6, 0xcb, &(0x7f0000009000-0x8)={0x0, 0x0}) getpeername$ipx(r3, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000-0xc)=@sack_info={r2, 0x8, 0x2}, &(0x7f000000c000-0x4)=0xc) r4 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r4, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r4) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000006000)="a49af1a9177e92ca2c65d7e75914baac6c7f80b3c8dadbd12bc5ee15579c82a3a0f2667a7e4b03f42ee7793c94cee30505262f3307466673e59ba84d7e1a07956dcc32a19896414889ca4aafbafab10bf6784b5e2be15f8d7d53e4d700429668f67512277c5e9543c764bf6f5fa5e80c04f82865673c7b9e5bd830b7cbf689857aff1b2f3a15b06030f0fb1261d46d5a93427753a743937928753f665f60f51ee1313dafe486f9a13ac38a9e1351f3bce8a7") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000007000-0x4)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000003000)={0x111, 0x5, 0xa000}, 0x4) 2018/01/19 07:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000024e000)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) close(r0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000e13000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b3f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000657000)={0x0, 0x80000001, 0x5}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f11000)={r3, 0x2, 0x7cc6}, &(0x7f0000856000-0x4)=0x8) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000453000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000442000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000bd3000)={&(0x7f0000d1c000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000894000)={&(0x7f00008ea000-0xc8)=@newpolicy={0xc8, 0x13, 0x800, 0x5, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x2, 0x1, 0x1, 0x2, 0x80, 0x0, 0x11, r1, r2}, {0x1, 0x7, 0x10000, 0x2, 0x3f, 0x9487, 0xdec, 0x8}, {0xffffffffffff0452, 0x40, 0x22, 0xfffffffffffff4c3}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, [@replay_val={0x10, 0xa, {0x2, 0x5, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f03000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00008cc000)={0x6, &(0x7f00008ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000fde000-0x8)={r4, 0x2}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/19 07:32:33 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x2) sendto$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$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000026b000-0x10)=@req={0x50, &(0x7f0000fc3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0x6, 0x2, 0x100000000, 0x0, 0x100000001, 0x2}}}}) 2018/01/19 07:32:33 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000015000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000024000)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000026000-0x8)={0x1, [0x0]}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x1, 0x1ff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) ioctl$sock_FIOGETOWN(r3, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/19 07:32:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f0000b0f000-0x1)="e1", 0xfffffffffffffd1b) 2018/01/19 07:32:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/19 07:32:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000985000-0xdd)="2e439fbe420340f47319b3df7e2d94ba5143a2022d838b15e62ea29f0cb37ac3261eda68e60351e1d7a626d4f6afb0dbd949919c83c8816a54c17bde3e41d300215f2d46bb7d4a842263f9b721072dcf208392c031254baf2cbc66d17521f305ea0e67c8c2253c2b590698ab8fadab5797561b8cf33b92f309f4dab1c28562afc6644512940f749c4f862bd5ec1a718ebf646a998b7a435221d71a889ac1f213002adc4de923d308412e549811f00059dec15f6bbb475cef49f174f6af1536c73bd84ff0b900b33be225af5c9d803f71fba595634aa47a4e0f28f749d0", &(0x7f0000001000-0x3c)=""/60}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000785000-0x48)={0x8, 0x1, &(0x7f0000a2a000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x29}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket(0xa, 0x6, 0x1) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000084000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000029d000-0x8)={r3, r1}) 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000584000-0xc)={0x0, 0x0}) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x4d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000014000)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000021000-0x4e)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000001c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000037000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x80000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000036000)={0x0, 0x0, 0x0}, &(0x7f0000037000-0x4)=0xc) r8 = getpid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) r10 = getgid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000033000)={&(0x7f0000013000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000036000)=[{&(0x7f000000a000)="88e245d0a2dc1615a9d7a87e57e22eeb608fabf9e2802f1f164b085088e5f285377a29d90e07ccf7503b96891fcf6d545092cf1700f75e83101f7e6f32424c56cb37f3e467086f3fde4d0179df53be6f998c1da4c22c219ef2d565fe80d0b4234fee9f9822f7599964b7e95f934f2d1575c8da51911e9a1df50b366b81", 0x7d}], 0x1, &(0x7f0000037000-0x5)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x4008000}, 0x40000) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000adc000)={0xffffffffffffff9c}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ddc000)=0x46, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000075a000-0x28c)={0x20, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x6, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$llc(r0, &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eae000-0x4)=0x10) connect$inet(r0, &(0x7f000050a000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000459000-0x4)={0x8}, 0x4) 2018/01/19 07:32:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d1f000)={&(0x7f0000c0c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a1f000-0x30)=[{&(0x7f0000681000-0x9e)=""/158, 0x9e}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000001000-0xb)=""/11, 0xb}], 0x3, &(0x7f00000d9000)=""/4096, 0x1000, 0x5}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008e0000)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x400, 0x6, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xb, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0xfffffffffffffffe}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/19 07:32:33 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f7d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f7c000)={r2, 0x1}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ec0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x25a7caa7e34dec02, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d318f5", 0x0, "fb1a51"}, "317a0151"}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffd]}) 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000afc000-0xf8)="e2649047675d1083a8ae79571aacaa93294d5ba31c49c090370f90251f58b8301b6452b3c1f219e9a418564bd0f53208262dd7588e4a5a775a76067d6ff8610c0c8c22a91765da6423ce693df85c085cb9117440f05aba94d40e44b78b9f52b2f94a02c08a55aee208395b5fb91f9af88379af427e868680b2e95dedeb7af11c523e1bfc499548f8062bb475b7f30e262d08d1a86d5257d0aca1052bb3cceff26f964f1139891b5edcccf400818bac8400b25bb560f74c06c1bf209fb1146677ff4c2c06010d8866414b9168921e6655659ae1efceab4333522262f403fd08379f98c7aed70a6816c60588d3a42ee184006f6e6bf9581f6f") r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f00009f6000-0x38)={&(0x7f00002d4000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000d16000-0x10)={&(0x7f0000d47000)=@upd={0x120, 0x12, 0x400, 0x5, 0x3, {{'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], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x9}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x1000}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x14) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/19 07:32:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9a9}], 0x58) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) socket$packet(0x11, 0x2, 0x300) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f000092f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b10000)={r0}) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000e82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000220000-0x6)={0x0, 0x0}, &(0x7f00007d7000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000098d000)={r5, 0x7, 0x0, 0x3, 0x80000000, 0x1}, 0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000d43000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r4}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003b1000-0x34)={0x0, 0x2c, "897b0791b896b6cf3670fc32cf08e5b0022b9e18d17fb22562de9a315ea293e13d569f2c40fe566d3ca0b4e7"}, &(0x7f0000219000)=0x34) r7 = accept4(r1, &(0x7f0000e4c000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1d000-0x4)=0xc, 0x80800) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002f9000-0x8)={r6, 0x69}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000059000)={r6, 0x2d, 0x94b3, 0x3ff}, &(0x7f00003d8000-0x4)=0x10) pipe(&(0x7f0000101000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00004b8000-0xe8)={{{@in=@broadcast=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=@dev={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}}, &(0x7f00009e4000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005cf000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8000, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x7f, 0x0, r9}, {0x0, 0x0, 0x80000000, 0x6, 0x40000000, 0x7fff, 0x100, 0xd1}, {0x401, 0xff2, 0x10000000100000, 0x7}, 0x400, 0xa, 0x3, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x0, 0xe70, 0x4, 0x2}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d87000)={r3, r8}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x4, 0x1ffffffffffffd9b, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x400000000000, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x400000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom$packet(r2, &(0x7f0000312000-0xe7)=""/231, 0xe7, 0x2000, 0x0, 0x0) 2018/01/19 07:32:33 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) socketpair(0x13, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 07:32:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x12}], 0x1, 0x0, 0x0, 0x0}, 0xf6187096ca979af) 2018/01/19 07:32:33 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f000000c000)={0x0, 0x0}) pipe(&(0x7f000000d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000008000-0x490)={0x7, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x12c416d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0xfffffffffffffff8, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xb8) 2018/01/19 07:32:33 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$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, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x100000001, 0x0, 0x401}, 0x10) 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00009c5000-0x33c)={@random="131cf55f52d6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "cb234e", 0x10, 0x1000011, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000973000)={0x0, 0x1, [0xdd8]}) r0 = socket$packet(0x11, 0x2, 0x300) listen(r0, 0x907) 2018/01/19 07:32:33 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f6f000)=0xde, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000083e000-0x8)={0x0, 0x0}) 2018/01/19 07:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) accept4$unix(r1, 0x0, &(0x7f00008f5000)=0x0, 0x80800) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:33 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0x8, 0xfffffffffffffc1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007a3000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000204000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x6a6c, 0x2, 0x100000001}]}, 0x10) connect$unix(r0, &(0x7f0000944000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005de000-0x10)={0x0, 0x0}, &(0x7f0000f17000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000cc6000-0x4)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/19 07:32:33 executing program 4: unshare(0x30000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a5c000)=0x2fad08cf, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000f9b000)="295c3864672b8ce432f20fe94fdfabb56b6a89beb91125c3f7a67815c77159bda2419bd9828e97a7bdc714051e653028f0defd0b4cfecc94", 0x38, 0x4000000, &(0x7f00001ac000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-camellia-asm,crct10dif-pclmul)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000558000)=0x0, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c78000-0x4)=0x0) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00004d3000)="aa", 0x1, 0x0, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000065f000-0x2)=0x0) shutdown(r0, 0x1) 2018/01/19 07:32:33 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fd9000)=[@in6={0xa, 0x0, 0x2fc7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9488}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x2, 0x31b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffff0001}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}], 0x90) sendmmsg$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) 2018/01/19 07:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000022a000)="455bedab5006a40c5545ac5072a25575208800d62d3dfb8e3a9dc89776f235c9dcbdc6d2f0828ade8856d4604c12af821b15612e37cb87a6c8bee0b41b4bb8884a4792a394d70dc17588ecf26645487d66dc8776ae03e5c3e0148049f5616f55eeff978dd99ab762337d96ae16a541be8543f6b1f781464fd3f3f4f3f8f6ed158088c88a632e03b38efb62b37710756d3286c50b674107c612fff488bc0c3537e68c42a9e5b6b8f279982b54b7c3059a7bc8588104bcad3d461bc20bc2d7acb198d197bc24466fbbc29d21e48f6b2f7d71ce85e0ef3b42b788064d567c68c75c6e043d", 0xe3) 2018/01/19 07:32:34 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f6f000-0x1)=0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c90000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000325000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r2, &(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) 2018/01/19 07:32:34 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00009c0000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt(r1, 0x800000010f, 0x84, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000001000)={0x4, 0x0, 0x59fb, "1236544925bb", 0xae2d, 0x0}, 0x10) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bfa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) r2 = accept4(r0, &(0x7f00008ae000-0x80)=@generic={0x0, ""/126}, &(0x7f0000ed7000)=0x80, 0x800) bind$nfc_llcp(r2, &(0x7f0000c3f000-0x60)={0x27, 0x1, 0x1f, 0x7db2bac339631aaf, 0x3, 0x5cfc, "29af80a570fdac6dc56893f71e6a1d3caca27c05262155fa7499997df52ae2438779ba490169d3a4b7448a3367c21469d4677544531d52d7e87e5ece427005", 0x45}, 0x60) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000aef000-0x4)={r1}) recvfrom$unix(r3, &(0x7f00003ca000)=""/96, 0x60, 0x0, &(0x7f0000eec000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001c5000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000587000)={r2}) sendmsg$nl_route(r4, &(0x7f000093f000-0x38)={&(0x7f00000f6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ca000)={&(0x7f0000af0000-0x64)=@ipv4_newroute={0x44, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_UID={0x8, 0x19, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r1) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80007, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00004f2000)={0x0, 0x3, 0x5, "d9cc237a8919", "ddf59b541379fa11af80cfbda3bca66c"}) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000093000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/19 07:32:34 executing program 6: bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x1f) 2018/01/19 07:32:34 executing program 3: pipe(&(0x7f00002ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b2e000)={r0, 0xb5, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f82000)={@common='gretap0\x00', @ifru_flags=0xa200}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000f84000-0x1f)="c8d57e4021dcaf3733983fce1efa4d340297f724578e88dfa22e937ebb01d7", 0x1f, 0x8000, 0x0, 0x387) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f83000)=0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2ac, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_ident={0x2, 0xa, 0xd09, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x6, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r10, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) socketpair$inet(0x2, 0x4, 0x33, &(0x7f0000000000)={0x0, 0x0}) r20 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$ax25(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x9, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r30 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="8ccc473c09e566a225aa7186b5750979f81b17b13a4fcaa94e3cce01fb167262570fdd6d277ed08e2a5884691d71fe5327980498b42c035d141865a5f8becdce530e257bb8981d3c7ba344436216dc8cb58bffe32a2e6389b4275e772f4258c88913d64925287d799848d8b7cc5e306c16ef74db", 0x74}, {&(0x7f0000001000)="eeff8caeecadbe67ebcb0142145daf1903ad18ca02484d6e52b4db2be3f24e110caf976f9a08997faedc9ca3cb20e2dbd8dce668d1f4e0acca84e6f4f11103afeb8940d551ea9499dca7eba63b1fb426cf85c2d03e079222b570d6b2fdb91ebcfeee7303530f150d18c3b4089185e42129c82a8e2a7ac8a95611b52dcb0265c885bb3e2e3a9b6949ee9514f0e02d58e800597495718a73be7e413dec1e1b2ddefdf96240b528455b1dca744ebb8e3ca4f4d2324ba090c0728007273ed52603a2f294ff0a7b5c0126b2641d56b68d45539154c964c70e15e8b4", 0xd9}, {&(0x7f0000002000)="8b665bd4700f43f1d3e61f3a8620b2085203de50e224a58d75ab413cd21eeee506590656532fe19732454552b66570c78b31638cea2583fc904493d3fad15db8f2240d8d6c2ec12d216232", 0x4b}, {&(0x7f0000000000)="69d60ecaf9eeaf43af02bbea55d784621325189177b68bbf01b5b2e8a4ef3844a4e029d3b3739bb1e12f3ac5280c99797bdad0a116bf8ab35898cb1fa212f601ed65a00db30b3218b05af8f29a87a71b4dda2e475f74d3beaa88e6bfd5e2d32a90df874098e6ed977a7178890523884d6ea7c21edc5de9358a4c09e36eb9945b14b6d63f6c3efcb973badd3a3a4288a41e539935f68269c2280fb79f121136919d82e29437abc86b831c41a391544a55c0cc405c6b7ff7e73c9be22ff12f9cb8087035d7e289e519bce9eefdd175d6ea5b578fd2df4bf8", 0xd7}], 0x4, &(0x7f0000003000-0x100)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r9, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x100, 0x8011}, 0x4000800) r33 = socket(0x10, 0x2, 0x0) connect$unix(r33, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r0) 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b4a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007ed000)=0x8, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) 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$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000d2e000)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f0000aeb000)=0x8) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="e513b585000040f8000000e1ff00e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000022a000)="caf5a17e24e6a2327d2c5cd8de80c554", 0xfffffffffffffff0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a5000+0xe64)={r0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000034c000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f00007e5000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000618000)=@assoc_id=r2, &(0x7f0000919000-0x4)=0x4) close(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007a1000-0x14)={r2, 0x1a, 0x80000001, 0x0, 0xb8fc, 0x40}, 0x14) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x3, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f000019e000)=[{&(0x7f0000a4e000)="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", 0xfb}, {&(0x7f0000160000)="", 0x0}, {&(0x7f00008c9000-0x7d)="eeca867340ae24b75b99ba2ed8c706b6b5bbb8a348c31869f8ffffffffffffff536b35e859436dc988771442e400507290a0bcdb6d3613b0d07ff772001bd849ebbde02a74685b0e3a1c65d12eaf47d5ebca33e6e9bbff9d7e5dfec8201a02ef7876c7ad7fc188185b27a92a1215ff16e2ed4357a151daea0dbc04d2", 0x7c}, {&(0x7f00003b9000)="b3d370b0cdcc38e9a78f0c6b7c4be396b48f833e8ffb8afc8b736fc3db8de3f702f307293a496e7242f46c984949f763daa99ce5", 0x34}], 0x4, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f00007b2000-0x8)={0x0, 0x0}) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000f7a000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x0, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x1, 0x1f, &(0x7f0000010000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c0b000+0x8d)={0x4, 0x6, 0x5, 0x5, 0x1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r0, 0x1) 2018/01/19 07:32:34 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f0000c8f000)="accfe040f4ec18eac3399487129119825e40b1c62ecf4b4d48f53a1e", 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x144b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x3, 0x0}}, 0x26) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) socket(0xd, 0x80800, 0x1) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000684000-0xc)={0x0, 0xf2, 0x8}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e6e000-0x10)={r0, &(0x7f0000bd8000-0x8d)="00976290392eb1476fbfb682c0d59a86c8611516bedf3e931cbbcdf2faf05197186647769324ccbbd0fdd75d2749e8982d6c0cb620d4a5245c0a3ef1b388b918b1e69c90d5fc3a90bff203ab64d28cd707c74935134156f4d08f0f3e3beb62d9f6a6547ebb0d1f6ca3d014498a4a7a1ed27d762083a8e6d1805f6d6c2bd79f711ce79bbb816dba6880f25af941"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000505000-0x4)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fb5000-0x4)=0x0, &(0x7f0000279000)=0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00001a3000)=[{&(0x7f0000be5000)="", 0x0}, {&(0x7f0000315000)="5699876f8b3d19a7aa6d28a6877f55bfcf3d852429dab961b07e52f5600ac3c2d53485c4aa5e9a3193fd44e5f5d908014514e9cd8aaa11810f1ce03c5b869f9bff67df2023c9e33668225366324d0571c2f72a88673d1991a3751f25aff04f15", 0x60}, {&(0x7f0000525000-0x1000)="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", 0x1000}, {&(0x7f00009f6000)="", 0x0}, {&(0x7f0000498000)="f0800889e364a758b13cd276acc7cd7aaf218cac50fd4db5aa49ee29947ab910f034f9350b", 0x25}], 0x5, 0xf) 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getpeername$inet(r0, &(0x7f000013e000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ed000-0x4)=0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x6, 0x1, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000954000)={0x6}, 0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000461000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 679.272637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60660 sclass=netlink_route_socket pig=10022 comm=syz-executor6 [ 679.363851] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60660 sclass=netlink_route_socket pig=10027 comm=syz-executor6 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004f3000)={&(0x7f0000ec3000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000)=[{&(0x7f0000f6c000)=""/231, 0xe7}], 0x1, &(0x7f0000577000)=""/154, 0x9a, 0x3}, 0x40000002) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f6f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000784000-0x8)={r1, 0x7}, &(0x7f0000298000)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f6e000)={0x0, 0x8001}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c2b000-0xe9)={0x0, 0xe1, "94a3612f79f8b666df8b4b47562dbbf699d55e99b7602d1ce75eaa0760572ec136d626278b7efe0fe97fd168cb1e2967438352318af2522a47f4cbdf8803fa1cb07a80ba19091915ce44e7a377e1f8edbbcee56af5223fd79cea48577955316ec092ea24ff007fd47d0bcc59538b029a38325f64f1f9ee6964fe52b8f230f621922f91b5281e2c6e0a56a9ddd7daf679c00b8e4c0d8215fcf28c3ebb7cec6f39aead2b19724473baf16392ac9aa54a090d38592be2541799a2b5860d40e497bada4ca9e30b43a7d0667bece3395ae5bfd17fec8a985e139e1f1424f8f07269bd01"}, &(0x7f0000f6e000)=0xe9) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000032d000)=[{&(0x7f0000f6f000-0x10)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000065000)=[{&(0x7f00002d5000-0x80)="44a35323433a0fb65d3dfb5ca338eae2dbff788273a4bdec04613d2f730330f96a120ee6f0ae249f72cfc8600dbacf690ec2d63377468f0bcf36d6f9dae086b16dd4b1b13dec7d72d8d443954d54f7c72df67395cd5cbb018ba4060b0ee62bf493ea0ec9690a733325a9a1c2c36780dc106f9ce3c5f0d155b6e481d0d59208ac", 0x80}, {&(0x7f0000f6e000)="7fc865b4cdee6598644779b6d4354784525e699344826009bef5a7e0765db44dd80c8039521ec251c11a5a65d4c88e147f7b29aa255d6b4cfc6cd116f3648e6deff29d30e3a7144d8afa112c521c6f7cf6b059c84e948ccaecbbb24f7ada40c4b9ec4fd8ef48d979f9080aecdead1fea01998ad7", 0x74}], 0x2, &(0x7f0000f6e000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x80, 0x1, 0x200, 0x4, 0xfffffffffffff068, 0x100000000, 0x40, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x1, 0xfffffffffffffff8, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xa8c, 0x6, 0x2, 0x2, 0x7e7, 0x3e2, 0x0, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8002, 0x7, 0xfffffffffffffffd, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x81, 0x4, 0x6}}], 0xf0, 0x95}], 0x1, 0x8c0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f6e000-0x76)={0x0, 0x6e, "e51ad336945b3c6b367648a7f55e630551d8719b58a9264a14e14b4b63888a0d11ac6b67f9ae980899346ce96b743b0324cf24c6e518f22fe08dca8a4a269e13a40a5cf33155b04eebf62026a832327d0bf9c785fb044f90a4af45d3238e66d9048fe4dc63fc19483f32e0f743dc"}, &(0x7f0000dc6000)=0x76) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f6d000)={r5, 0x2, 0xc92}, &(0x7f0000f6d000)=0x8) write(r0, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008a2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r6}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f6c000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005ac000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000039a000)=[{0xf, 0x7f}, {0x2, 0x2}, {0x3, 0xfffffffffffffff7}, {0x2, 0x5}, {0x6, 0x4}, {0x4, 0x6}, {0xb, 0xffffffffffffffd6}], 0x7) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000f89000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000a3d000)=0x400, 0x4) vmsplice(r0, &(0x7f0000f85000)=[{&(0x7f0000f85000)="1bec578c20391d", 0x7}], 0x1, 0x0) 2018/01/19 07:32:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400000) pread64(r0, &(0x7f0000710000)=""/108, 0x6c, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 07:32:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00003ff000)={r2, r3}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f78000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f0000f7a000-0x11)="de", 0x1}], 0x1, &(0x7f000049d000)=[], 0x0, 0xfffffffffffffffc}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000679000)={{0xa, 0x1, 0x3c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0x43e7, 0x8001, 0x2, 0x3, 0x6, 0xfffffffffffffff8, 0x6df, 0x9]}, 0x5c) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f7a000)=0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000f7a000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x80000, 0x80000000, 0x5, 0x0, &(0x7f000064b000)=@common='bpq0\x00', 0x7ff, 0x3, 0x80000000}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f000033d000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000)=0x10) pread64(r4, &(0x7f0000f7a000)=""/31, 0x1f, 0x0) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x7, &(0x7f0000de6000-0x8)={0x0, 0x0}) epoll_wait(r0, &(0x7f00002ed000-0xc)=[{0x0, 0x0}], 0x1, 0x6) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000a96000)={&(0x7f00000e4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bfc000-0x50)=[], 0x0, &(0x7f0000653000-0xb3)=""/179, 0xb3, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[], 0x0, 0x0}, 0x80) 2018/01/19 07:32:34 executing program 0: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000dde000-0xdc)=""/220, &(0x7f0000ddd000)=0xdc) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f000000a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000011000-0x18)={r1, &(0x7f0000021000-0xe)="a61f400d0f83f29adbe0873d3155", &(0x7f0000021000-0x17)=""/23}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cdc000-0xc)={0x4, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r0, &(0x7f0000008000)=[{&(0x7f0000165000-0xd0)=""/208, 0xd0}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000002000-0xf6)=""/246, 0xf6}, {&(0x7f0000003000-0xe0)=""/224, 0x311}, {&(0x7f0000003000)=""/190, 0xbe}, {&(0x7f0000005000-0x7a)=""/237, 0xed}, {&(0x7f0000005000)=""/63, 0x3f}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000009000)={r2, 0x80000, r3}) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) ioctl(r2, 0x80000001, &(0x7f00005c1000)="0a4901b2837226984c609bbf42f01eaaef0e3f4a754431458a7557ed3aa8621a1e04d3c2fb0fcee1cf4d9633b54910a8f8431a6743838daba5ab707c2d4cfafbb148bd87479a4123b1967c48bbf62095d2e9df214c7b168e9c4e455e088052919bdea0780835c852bd018cf03eff602ee0d6bc9f67d822eb32ebce8ab8d38057ddf2bcdde38be04f93566d7e31d31e9775c2705e529568c3fc4d1f7fb86e8672608d73554b4108073a6bf997c798a03d2a04206237a9f99ec642749b2c9ea0419d6010d61b945a033fd0cdcde0c6ec072c0f770dc579a59fbc3e526fa5fbd992dce1498cef9dbc20") recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f0000260000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff28, &(0x7f0000329000-0x10)=[{&(0x7f0000f44000-0xb8)=""/184, 0x2d0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x40) 2018/01/19 07:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x6, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e9b000-0x10)={0x5, 0x201, 0xe027, 0x7e03dbff, 0x0}, &(0x7f0000f80000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ea7000)={r2, 0xfffffffffffffff8, 0x6, [0x1, 0x1ff, 0x7, 0x6, 0xffff, 0x0]}, 0x14) 2018/01/19 07:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bdc000-0x4)=0x0, &(0x7f0000c45000-0x4)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009f4000)=0x0, &(0x7f0000595000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bb2000-0xe6)={0x0, 0xde, "89de0138636ebc26da6d36dcb3c83c5341fbfac44eb9c03541e36eee14980e19779de67fd6f9d4b23a9da6e5723d71fe0284b2897e3def7dda7757548952ec6af5f5be1afb4fafd973f4bf7aef5ecc32d45bbf21eaf91237dc9a48fdd7a302402bb5b540e6f56514203809a75a6ab9bb3a00c093c9b3331feae1bb7937ab771eeb7a9287640d7fb6f45a6df3f0d3a0c60f7a85f9057dbdcb0b956e5c728f53fe4edbad157d115a08036ed476b3602477048169e365f6948072dfe5668f62216ca0e24d044e706050f16fc93e61ba7413c672819872a42569848b76203972"}, &(0x7f0000578000-0x4)=0xe6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006fd000-0x8c)={r1, @in6={{0xa, 0x1, 0x8, @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]}}, &(0x7f000048e000)=0x8c) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x0, 0x100000000, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff5000)={r1, 0x28, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) [ 679.546382] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) r1 = accept(0xffffffffffffff9c, &(0x7f0000370000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e11000)=0x10) recvmsg(r1, &(0x7f0000c2f000-0x38)={0x0, 0x0, &(0x7f0000222000)=[{&(0x7f00008c5000)=""/109, 0x6d}, {&(0x7f0000df6000)=""/145, 0x91}], 0x2, &(0x7f000025c000)=""/133, 0x85, 0x1}, 0x40010000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000632000-0x8)={0x0, 0x7, 0x6}, &(0x7f0000b62000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000559000)={r2, 0x2, 0x20000400}, &(0x7f00004e3000-0x4)=0x8) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) read(r0, &(0x7f0000e12000)=""/231, 0xe7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000158000-0x10)={0x4800000000, 0x200, 0x8001, 0x0, 0x0}, &(0x7f0000f71000)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000863000)={r2, 0x4}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000d71000-0x78)={0xffffffffffffffff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x148, 0x1, 0x1, 0x80, 0x5, &(0x7f0000661000-0x10)=@generic="4c1b09960d2686cd5bd62dd3bb9a4cfe", 0xffffffffffff0001, 0x0, 0x1ea7}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000383000)=0xf879, 0x1) writev(r1, &(0x7f0000bc8000)=[{&(0x7f0000941000)="2867d32db30c8740b069cadab116e74f1bea74488244494c862d2f4e6dff9af57d331a611a065f1d28562f09c03788e46954318e96dfe07bf64d29fc606dd096c32f122196da4a30932981c8310f3b", 0x4f}, {&(0x7f0000f3c000)="6f822bb274b262535da5f9ba2c337cd749c98b598e7360395249a61954992bd9d0cbf6397d8b3cf2b5110880ba0152697cf1399851b22e304c8256735d8b93", 0x3f}, {&(0x7f0000664000)="19e3ddcf549cbf9d42a65047db256d91f004becfcf6d52b1e52f95e89073044cc5c0ae95d9e34140e1b8ae1123b5a464d1c5e4640ab75c05766786d3250809d5e33d317cf699a000581d5c6f449aefc0fb7769b44f2f2f1a7a9a351ffe1cd06d53cc4ba1f8b9dd921b62901db645f09397bc21a7365cf17cf2a45b7c297b803c7749c6c13caedd4cc6967316203dcc820d613c652c68f83752bedb95bd1bad2db9a3e6fb9120a0120a84c0b1c71a0538bd7ca4845e", 0xb5}], 0x3) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto(r0, &(0x7f0000682000)="a95fe7758830821490ab89cad0b91b31e3ccd416a3cab2a89d7810fb28febdd071f22d424dfd2ec806305de4b2ae7cc43f9dac305c8f398deba1b9ca11af3cc0a3dc", 0x42, 0x8000, &(0x7f0000a6b000)=@sco={0x1f, {0xfa5c, 0x7f, 0x2, 0x6, 0x0, 0x8}}, 0x8) 2018/01/19 07:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004b8000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x1800}) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d32000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000043d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be8000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b71000-0xc)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d24000-0x20)=[{&(0x7f0000b1f000-0x1000)="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", 0x1000}, {&(0x7f0000812000-0x78)="d85aa8d4cb6ac5812dd05a2fe84dad17a0e8ba24a793a44b8b6ccb9e8cb77e3522ee30510df58d6c20880518cb5591af3f6c63babeeb335cc8756afcf08a10d15537fe9c571b75c915b332b9ac8848e10961a52b6b9875c3bddf9cf51f5321bc298877c44cece6485ec365a580ad4e9fc1cd3c640f31ab90", 0x78}], 0x2, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d24000)={0x0, 0x0}) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x7, 0x0) socketpair(0x8, 0x80000, 0x3, &(0x7f0000978000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009f1000)={r0, r2}) read(r0, &(0x7f00001a1000)=""/0, 0x0) 2018/01/19 07:32:34 executing program 0: mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ee000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc4000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x0, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}}}, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x17, &(0x7f00005d7000)=[], 0x2000000000000166) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000029000)=0x0) [ 679.614877] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = accept(r0, 0x0, &(0x7f00000e0000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e4a000-0x20)={0x7f, 0x10000, 0x820b, 0xfffffffffffffff9, 0x5, 0xffffffff, 0x8, 0x6b8b, 0x0}, &(0x7f0000d55000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dce000-0xa)={r3, 0x2, 0x295, [0x3]}, 0xa) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003000)={0x5, [0x80000001, 0x3, 0x4, 0x100000000, 0x7f]}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r5, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r6 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000084d000)={0x10001, 0x5, 0x5, 0x100000001, r3}, &(0x7f0000813000-0x4)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept(r1, 0x0, &(0x7f000015f000-0x4)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000bfe000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8, 0x819, 0x3, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000001, 0x81, 0x6700000000}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x9, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffb, 0x8206, 0x9, 0xffffffffffff7fff, 0x77468b9d, 0x5, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffff7f, 0x8000, 0x2, 0x8, 0x401, 0x7f, 0x401, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8209, 0x3, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x0, 0x1ff, 0x10001, 0x0, 0x80000000, 0x7, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xffffffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x40, 0x1c0000000000}}], 0x1e0, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000774000-0x2)=0x3, 0xd71) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) connect(r6, &(0x7f00000b3000-0x80)=@generic={0xf, "d988e9d070076119975c7d750b195fe6eddf8f8d09a31af3d3719857cbf1f9ce46d452a5983600fae3bd25a70da858b344b68368f392b5b530910b01a4f40699cb230b2334fce42e81997739c2fb095ea6ffce74fa125a16190f3247bc0447314f4604658ca7fbd27746497c3e6e2dd3e3b41536bf085b1c26a33a9fcf20"}, 0x80) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000866000-0x4)=0x0, &(0x7f0000945000-0x4)=0x4) getuid() 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f6e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b1d000)=0x1c, 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000029000-0x4)=0x0, &(0x7f00004f5000-0x4)=0x4) connect(r0, &(0x7f0000546000-0x10)=@ax25={0x3, {"3eaf57d4442e21"}, 0x0}, 0x10) 2018/01/19 07:32:34 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000058a000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000652000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0xe8, 0x22, 0x204, 0x1, 0x1, {0x1d, 0x0, 0x0}, [@nested={0x4, 0x80, []}, @typed={0xc, 0x14, @fd=r2}, @generic="4a6ec7f007b2c6d7d3af11edb8f91594a0f6f824a7dadd8576203d06f0498d2f1ebe5681c0973b225be2104349888cd5897833820648d47a5fa221b260f7d2d21ca106284c173c1600bcaf1f5f75d03c3634b83a838eb3671a45c2c5199ffba867a685a5caaea510f338f940ae9f8b1828964a4f1a750583a13a9de0e5deb83a6b7beef1821f1050001d06bb01036192664fef7dd9a291f351e23f647bd081a617bf3ff9", @typed={0x14, 0x6b, @str="6e6f646576b247504c403a00"}, @nested={0xc, 0x6b, [@generic="56cbe9364e8f"]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt(r0, 0x84, 0x78, &(0x7f0000002000-0x6a)="", 0x0) 2018/01/19 07:32:34 executing program 0: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000597000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[{&(0x7f00001b1000)="6fe31b30bd00b1c1bc0e4f23955af00cfa8cc1739022948d5dff36bc8a2c7f39efa6d4250384b118b337c26b2eb302bf7ef1fa30846f8ad45c156074374a92422dc2fac7adccc4c48ab3f3f7b4e854218f7b5eae0d03cc996407f50b22eb5fc515e2cbdab0dd2575b3c832b200a60e286048c5898a6cfc19d94f51f91ffda1ee708025e0ad2ebe329202f597ba76dc03", 0x90}], 0x1, &(0x7f0000850000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000ae6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000019e000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000819000)=0x0, &(0x7f00008c8000)=0x4) 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x50)={0x50, 0x2a, 0x24, 0x0, 0x1, {0x1c, 0x0, 0x0}, [@typed={0x8, 0xf9, @void=""}, @nested={0x28, 0xc, [@typed={0xc, 0x11, @pid=r1}, @typed={0x18, 0x16, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="dd19968edd34b467b42147ed"]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4000080) 2018/01/19 07:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockname$inet6(r0, &(0x7f0000b9b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f2000-0x4)=0x1c) 2018/01/19 07:32:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dc9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c32000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000bc5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b96000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x401, 0x188, 0x500, 0x8, 0x4000000, r1}) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c38000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007c2000-0x8)={0x0, 0xfffffffffffffffe, 0x2}, &(0x7f00006a1000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c0b000)={r1, &(0x7f00005f6000)="8f0fdc6e94f9214a93fd5009000000f2fa927d070073ed02374e0d347c031f557eefda58e933cbe28ac84e375188e63503092aba032bd542ba00010000f956177d5578d58c677bf8dde899a80f6e1b0c6afde1e6c4ead35813a0ccb3ee6aa5b4ba3a96284283d356a1da0000754d9170bfd120121db2ccc520481da7a507c0fd3d637e0dea2a43f5a4c2ed53b244340fbe8b81900800bb8ef6fa7658048a1c66fa8f6e1bfba48e7bd634542924803c602343c3e3670373356d1c000000012c87bb49affb1017710bb2cc199fc1ae894355586fb320da29bf7b796698530000003f97b9a4ac0a2d3e2d8e98f8c60116eaac55860d98f474ae"}, 0x970a7f8bbdc58a44) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f86000)={r2, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xea2}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d5a000)={r2, 0x8001}, &(0x7f0000fe1000)=0x8) syz_emit_ethernet(0x1f4, &(0x7f0000e30000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400001bf, 0x4, 0x0, 0x0, 0x5b, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x0, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @ssrr={0x89, 0x0, 0x401, [@dev={0xac, 0x14, 0x0, 0x11}]}, @ssrr={0x89, 0x0, 0x7ff, []}, @rr={0x7, 0x0, 0x9, [@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, @generic={0x88, 0x0, "9d7b0ca74fd7ec0fee4d0aabf263520a"}, @generic={0x87, 0x0, "73260ea5f12cc0a1"}, @timestamp={0x44, 0x0, 0x8001, 0x3, 0x479, [{[@multicast1=0xe0000001], 0x8}, {[@dev={0xac, 0x14, 0x0, 0x10}], 0x7fffffff}, {[], 0x0}, {[@rand_addr=0x4], 0x66}, {[], 0x7a0}]}]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f000011c000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fda000-0x4)=0x0) listen(r0, 0xeb52) recvmsg(r0, &(0x7f000022c000)={&(0x7f0000b5d000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dab000)=[{&(0x7f000021b000)=""/4096, 0x1000}, {&(0x7f000028e000)=""/20, 0x14}, {&(0x7f00000b4000)=""/245, 0xf5}, {&(0x7f000009b000)=""/253, 0xfd}, {&(0x7f0000011000-0x35)=""/53, 0x35}, {&(0x7f00005f9000-0x7f)=""/127, 0x7f}, {&(0x7f00002be000)=""/59, 0x3b}], 0x7, &(0x7f0000227000-0x6f)=""/111, 0x6f, 0x100}, 0x12000) r1 = socket(0x11, 0x8000a, 0x401) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000a30000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x7fd, 0x9) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000143000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000361000-0x5c)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000000d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000-0x4)=0x60, 0x80000) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000013000-0x38)="1bc9e440f97fb1874f04ad0c46e1a0cc1878e687042d7c56a25c0e96aee0a379e9ee359ae567089fa6a6437935541080f15f617ee550b935") r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000020000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0xa, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000023000-0x4)=0x0) recvmsg$netrom(r1, &(0x7f000000e000)={&(0x7f000001e000)=@ax25={0x3, {"3290d4ad096d1c"}, 0x800}, 0x10, &(0x7f0000014000)=[{&(0x7f0000022000-0x1a5)="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", 0x1a5}, {&(0x7f0000021000-0x1000)="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", 0x931}], 0x2, &(0x7f0000016000)=[{0xb0, 0x11f, 0x3ff, "fe33f9d4c61e6ccc63b80672681496cb1b2cf74d590b70fc58f0f7040a1890b348471b72e9693321209fd4db232ffa1c00cbeca78491177393b88c758a7661a290ebbc2cd92eb22f87a448130dc28aa7cc2a33fac64b8cd626f8d3d897a276357e9feff69a26dcb7a126861f16ef138b43d6c906a42c902ad9648b5843450e0b90ef95d3afab77910cd0f96ca345fd52a4cf5b06b9424bb414b11ded"}, {0xa8, 0x1ff, 0x9, "eb2ec5af4003d652a2b4df1639c8a95aa5cb5a7781eff229c6a35ecc8d0bc87c84660ec8d1a85092ff9365e7dfb7a157098e9d20c7ce2dd1e2acf701aed60d042ac2a7211dac7d95ed6da71f39b0a029246c7895a2aa9cb125015df4f639b27c6a5318883cf758162c95356d7c76a5a349ce622da4f60944c076447e612245906582cb9c499d65e4ef06dcaeafbacf219c4c"}], 0x158, 0x4080}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x18, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket(0x0, 0x3, 0x1) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fb4000)={0x0, 0x7fff, 0xffff}, &(0x7f0000949000)=0x8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e59000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fb4000)={r2, 0x9a, 0x5, 0x1f, 0x100, 0x5}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000211000)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000fb3000-0x53)="3abeca9dc83cd4a786cb7196dbd428cbf817bc590b40f769fa12c499f4c077cf", 0x20}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fb6000-0xa0)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0x9, 0x80000001, 0x69}, &(0x7f0000fb6000-0x4)=0xa0) recvfrom(r3, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000fb0000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe25) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000195000)={0xffffffffffffff9c}) getsockname$llc(r0, &(0x7f00002ac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006bc000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008d8000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000045d000-0x4)=0x8c) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008da000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000836000)=0xc) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008d8000)={r2, 0x3}, &(0x7f00008d9000-0x4)=0x8) getsockopt$sock_int(r1, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f81000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f81000)=0x48) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000f82000-0x38)={&(0x7f00003c5000-0x48)=@full={{0x3, {"3ae26e155e841e"}, 0x4}, [{"6115eb7e0e1503"}, {"f7fc855544e79c"}, {"ff6123a5b40063"}, {"1bd946a2837dd8"}, {"af423e844f0a56"}, {"65bcd6e8ce1c13"}, {"986907097f6c0b"}, {"14ac3087d64108"}]}, 0x48, &(0x7f0000f81000)=[{&(0x7f0000942000)="d4e71c2699d2310cb9fd3d08cd0f8f52e893f91edfe32166ad3e81cf706adf3d7d422d610c7de2f292ede12a6ac6c4299343d6c0985048851e2bb3651f857d981dc7c247a926fb7bfa42b24e8f0ec0604a7f7923aea63132c2f9910a58e1432ce9744e24d44af26a6a0b5720214610b4a15a70081cfaf4f24a712034f147925eedf03b7218d70f36f4", 0x89}, {&(0x7f0000325000-0x8c)="1a6e8aeac1dab620847fb6ac3a7d94334c7230279280151e24da1e44945ff8e498ba56b71ebe999120d6cc73e63b14f37a8d5f2b4c64af2c53d4fd1fe272670ed0b159f4d33751f30306b53d6f036e99bf92b55272d67144b46311b73adeb0ed0fb1fc558d0bf0d5d25497e00cf81784978706fa68ad3d52f87b5a032acf2d1d0e6595782edb39320a1e50c3", 0x8c}, {&(0x7f0000f81000)="faaee87e91aaa946730e5967330ae6a4414d926540db40cac7ea", 0x1a}, {&(0x7f0000b9a000)="f54ac6538c19521140ef92dd85a2b74e2b8da7d4634f358b54535b6d1877399344b981621218d3d1cd309f59", 0x2c}, {&(0x7f0000396000)="b8c40ba66f9870d0f8d6169a689c43e7ee4dd4a101dc9ca02b2944fca8eef9c8c52bb38467b64df5bc6ce097", 0x2c}, {&(0x7f0000f81000)="56f4ee8d6aa62c40c20dc6b522283d2508d8d56995903b36648aa8f70072f893a78f4d9be0bc1d810ea235de5271116022070d21f6ea49f1900f543c024f03240137fd5f523597283fb6b3d8dbab832e6d031db198a67d8d360af99519935c250f80740943f29ff6f61f4b6e0e0202a59d0aa44411344f7ed09febc7a2c79d0ec7b81de2dc9c86f3746c9c7b084da609353c5297c0cf2ef850c969c47999c7bd8c106aa60baf31d834cff358b9e39f5c0fdb00bda0295248", 0xb8}, {&(0x7f0000372000-0xaf)="f12dd80075c4fafc2167980e519875e587c9e52c4c7a80f1fbf5387a6f212805d71c27aafbf16db3ed7a6262e5b841042e606c7b3124943a522421be56dca91b2d6b92e58cedfa2e8eb2c8f0fe1f2e27b191980537cf189c349bd8ee3a53181e966554279a56fcaab488faa542bbaaca3d11279aee17986a95d4ae67f32fd62726e4d0fe505e7925f906203d330e6793c81cbe8d0ec211b37fd6b54dd57a33470c281db455008433d0bd819bd2ca69", 0xaf}, {&(0x7f0000b2e000-0x46)="2e3f0d9a64c86c69dd5a5f61889061d0e96e547065094c9eb31152d67279f6029af06ed6dfa23c30e36f0b14c8e05b5ba713c4dc75323fb08aa819b1894ac3121a1b5a7cdd03c9b940c80bdd506ba55777883d0f99a4ad4c6a784accff936d78a3a0342f2c85e8d185ff3f0eb7e4dfdb34f9119ca43bab88c9885c10bec068f78e57ae8e2d452a4dbf04183124ab33cfbe3ee74c9214b49cdb7f606a58f93abaef3d30b9e306245d169668baf64a19684ae7eb6d01cc7848cec15508c31e193341c6951a8480d1bcdc23460d25ff746f9019740735ffd7acefd7c520", 0xdc}, {&(0x7f000059c000-0x72)="efc28d1dcbb137cb83d51482fc4f7c59ac17775b9c2f556f4a4e268c2b6919c30bf4e5257ac26a657245f5422aca1fcab8e6d70e9fbbadd173e9b269de0b643eb957995bf2ef13a2d9967a2efff942a46d08e2f2e3bb4bb697f64d5e7859ac6a59036949a920c2ad0dae5a4486235f4d1cd3", 0x72}, {&(0x7f0000b4d000)="e0f508b0fbbb9a725f18754c3732", 0xe}], 0xa, &(0x7f0000341000-0x2d0)=[{0xe0, 0x10f, 0x1e6, "bae1cb9c8c75f18d01f5d77b4d786135625dc00579f94018bdfbd081ba0ecf7bde109fda535cb98a708e42596efeb5ec5e9751f157bcd2fc1d319f239694e83ce3e0a67b3c9970d399712f6d1a0aa0f4b30f7de76689fde152a77aa1309904ca6b9928f456b4550b0431b2d436e9ad0454e23bdfc1ac4bf263c964880ce49a998417319b51cb74bac6bbc471e97c88d51ea2beb136a0d045007b8c0c340cdb955ff37820d906e5c6e292a1723a11e204046a5ff68aa8c385b7306067a53c40b2791859bbde5d252bc773d44c"}, {0xe8, 0x117, 0x1, "33b39c9a73fbc08a888394bec316883dd74364105f9e42c6f11e502b007cacb6285e8a088d8b6010f516055d5c74f150ddc47915d06d101bc12ff2a82f130b4c171e0b3f8a3f9b8e6794bbb1406189bfbac14cf50e6676d831970d8b78b54d26bed504566f22b0d1129ee91b8b1d3ac3dcbc110ad5157ffeca8dfad8871c51040521cde357329865a9624e83e155a735258e16127652ad70efd7eb17fdaddd913133b6755d2aec8e2526ddbd37e85f3cd843b4ad59137ef057cc860785e3aae3208ccac38adadda42a431ef0a322906e13c4175226"}, {0x108, 0x10d, 0x2, "50ccc9ddaae7d13c9d240fd81277f42ded13565afb513b0575e9a28cbc0c2530d0177a8c7b9a11c2fad878b8fc6f345ed11a50f61e010cb9f003b552a25e76aaed97dc93f136844851aba5fc828ee4571507a817722de124058e10ef59a9cb6557e433980f30adc6bb6f941adb5d01337c55f637e0b84d3899df158bf309cd145c72c369975ad5036e26d4ec327fea902a9a5ef0ef16c07d7cd668991abbd1aa178f31ddc39fbf962f9b2c9748dba323a8c7f69223c2bbd37f11c7dec4ac44e7cea1763d4c11e2f70cbc406ab6fcb6d7013a4bbca445b7b699eb441185750f293f1c0fd461e64d7ca912d993af67ad011f4354"}], 0x2d0, 0x800}, 0x40044) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f80000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000017000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f000000a000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='syzkaller1\x00'}}, 0x1e, &(0x7f0000019000)=[{&(0x7f0000019000)="1baeaef0b1f30ac64b0833592dd3b9ad33890718df18a9ef279fa7533e72de41f758c078b43103d8c4039f79ffe2c8c41fe6c377a8dace92e29ee78b5aa4a952b6850e36f5da017b7f6f07b0d8c7d2e8ddb17bb564d19aa57931da9c127999b7e72ef41cfd4e4350802c0d1171001b470c9c6a82508004955e3c69add056ab73bd0ae2f341bfae6db20981f6bc3adc7c83fa000d79f22363e15ee1273cc6b3362320b3e97fef5c1e3642d43f0de5cfa0820670d3e249350ddb481176d02543e284f7ffda12f2586cdb5f90658520ca957652a6157d6baf307d2951a1aea3612b", 0xe0}, {&(0x7f000001a000-0x67)="08b9fbdcec88a1652f8cc5e77e7cbf0603c3e74fca126aadfa08c6f72b06aafbb8b2b7535b2fe725a58ee24d84ce3f669d334e6f2e8a992888fdaa02d4116c05177d4e2d7fd0261ebd98b74094d767fb078f29436f03a510c4ce7b5b64e39b6d9d386f706984d3", 0x67}, {&(0x7f0000003000)="5ef257eb08f3", 0x6}, {&(0x7f0000019000)="63e8960831295232c6d1482fbec8666284a9ab205f79cb7d3e401e71efe76c8ed01267f13028d74d43a20c559e5126efec3a77909c9486579eba0b9ef550f668b326fa", 0x43}, {&(0x7f0000019000)="01dcb1e5b9d8d32b58d285fc55cbfeabe894b059cae5e27951a6b65fe9284a8e1271765561e111074dcbd8a67c69d5715c10d9c6d54151", 0x37}, {&(0x7f0000004000-0xe8)="6d8adb305f6beae8adf46fc4485f663bb9dcb730a77f2058cf789197bbb6ecf0bccfdb82a639499b7c708395d61142e27a54a22e21d7a4d57306c7df12a8c00e99371c7bb4c4a6e8515ad564c2a28fa90f0fc659067e4098ebca3028a1877d8f949641a0395c45929d2463d0ba56f99efb382dac76d7953c4194c8a42b53ce6aaf1705b50ce209de13b9c8b73c677136a1433cba306a12df7b38575e70baa0f688ed18b73944317043f635f286e68db3da2c1116ec4ef61e719e383c39b14991e4ca4721a3bd4d78bc871e6558a6417af8e3598e4eec66ae4c8a3209adc86b4b1eb43dfaf3c8e5e3", 0xe8}, {&(0x7f0000004000)="c3a6d2a6f5c4b51062f17aebbf1d7bb51e22831a3973b7649dcf8833884bd27b8b6fc4ea0dd6306de4dd0c10d6cea6709b2deff000d8e490fe0fb5edaed36cfbc3d1c05c52e2f27a1c93d1894bcca64ce267265cd8992efbea962ee0e1266f782ee1d82ead6e22ca42119781d8feb56351330a3a9acb9f6d87f993c8b7b8ca07b609547b14bd5f405f0979", 0x8b}], 0x7, 0x0, 0x0, 0x4004000}, 0x41b53372}, {{&(0x7f0000014000)=@l2={0x1f, 0x3730c0000, {0x5, 0x8, 0x400, 0x0, 0x80000000, 0x80000001}, 0x0, 0x6}, 0xe, &(0x7f0000015000)=[], 0x0, 0x0, 0x0, 0x0}, 0x111}, {{&(0x7f0000014000)=@l2={0x1f, 0x0, {0x2, 0xffffffff, 0xbf3, 0x3ff, 0x400, 0xffffffffffffffe1}, 0x1000, 0x0}, 0xe, &(0x7f0000001000-0x50)=[{&(0x7f000001a000-0xc)="67ef96b320aec0cb551fa96e", 0xc}, {&(0x7f0000015000-0x86)="a286eaa1bd45d70c1fca97e4e4012678f59883bbeeabc0794158d99acf282412b122bae8a7e0f563f172f4b29a531a722588e48f324af53fd4b06c6f3267f5a4609c6bb45e0dd90db3ef060746205d1c9f0b0fc26b414abfc65672245f726eb6f872d930febbf7a9dcdb79fd82c5877d4acb560722860bfa47034ebb7402a14d5e9294697950", 0x86}, {&(0x7f0000011000)="e6", 0x1}, 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0x1000}, {&(0x7f0000019000-0xda)="e24534dfcc8a67d3cd9275ebd7d9bf444ee3e085f8250a5d80b7b4ad90b0fbcf09fe537ad31c265bd46d96c88dd9a5e8b2f6069735d31f7a2761435edce60c107604b2a48fd508abb7c893750efe2bf0474ff32df1a015906da0d387a04a5feebad57ec8e65ca9e4116a5813301dab93cb2db9e18e893315027d57163fe4dfa9305c2e3cfafadda62a91d70ea24f6da830d044ec97cae13a3dcd0c286cb1d3b407f7096ef1bacc6c5815711aacb3fa7ec49a923efbf58c6cfc8d081b388f831b0da59f800039629aca6d0a36b431752217c88628bf3997c5c136", 0xda}], 0x2, &(0x7f000000c000)=[{0x50, 0xb6680eab13a6091a, 0x7, "bef78549190ed73fb67e649a71ca1b97109d9141d1305e372cb8b7c18df0afea83ac937a485359c8b45a17a4647463bdc13d50fb92b851c327354e99"}, {0xc8, 0x108, 0x21ea, "b2af0e7c2e347a615cdb8178341161b0f0e4b0863cc1d65b321cb83e4444725b74a28abecc198c09f77cfe78a15a8fbafb255a47c6dcec554c7ee1c4d0c085011732c6311bd83827af7b9a382545a8b037f7ec4c2797579e34dd87aad49f53d506b553dd85c2051f4cfbb37a911878a72866387c471497826493c12fe1eb1f742e859ee2664f9a85ad2647479db6d58f318692a46383e41d58e1c022231a8399d6168b45c3bb17c54d5905678e73a0bdbb336a4ae216a7"}, {0xf0, 0x139, 0x4, "f403e7b437c6efbd6d31ce4dd8201e829742e8b2186d388646ae086d0cc8f6299f7e0942bb4aa12a33b2fcf1490adb58a4caf6606c93cc9e40819f34f7ceed037e12287116f7cf6aed9b0aee2ac85269b5f2ac6eb397503b552995a95a9c0f049bb9a166fb85c8ab1740ede98d61978b5ddaecd802f69eabb71072b0d3ebf8c2acf554a0f8b5e0f71c596eadfa540bc1c1ea1db513d00c44c0cf127a55c93234a7cea3e6821780dc4b0a9d992b62dbb1b24c6e4029a41aa7a9e547fbeed8c6a6025257e35ba88b8bcf31de8798cf0011e365b36607d6d1d1cbd80c889dd2"}, {0x1010, 0x12b, 0xffff, "2e953063489691459d326fadde8ac85cd6fbb6cbae2565d35eb752656d643909d506175db89d7af333bc7c296abfd66811afa29ea4e8873319a79b21101c13a4c1f96c4cb647906a7b8339eff5e9c9d03fbf29e0a141a12f9508bc4932d951d3a51129c27597718b24ce0f206cffa45ff5e3ea7a5383ee40e4f587680ee157364b4cfa87484d1cae4ede915f7257924d02c5554c9b2be76abb4862d3ec5e0ba34760cb119ce3ef1c1d005eafcf097d29298985221dc59f2e48e16df5b0b3c200928b0990d9ea5b25c65bf237c0ad2757f77b68baaac96db8cafeaa61a40ba243b5b4b2fc4fd039a72c69118ce763a5b8b4a8383993e14d9f2c1b798102cff9d5c569dfe262f20132f25a71d5c7647f8baaf09a50b043490cd7b5aa16d544c244a3eb93382f42e694b44ad7c694f2031c6f25a19c0bdee5c290e9920b5af1527bcc9593bff786a8aa57332a34f727a858677d1132990f4df7f9ee24f6ab285413b35666563c07af9fb58e1d0b112103a3ef84052daa2acf387be23c41eeb9d7c47e787a2d62069c5c786a3b36717cee1f2d74eb79918b0966507912435c64a19d285a6a1f43fb977b365988e3722056d9904bdedd3a0efae6eb87eef9b9bd34457c933f78cf8c78367f8437968a5a0e5e109627c33140e5e1ee71733325a93a89ef82d843a782cb635676b5bad355df8d3b7760a850efc9ee8824866bfa945efac37569235648f51eab71dc48947c25c207f911ad85497418b2cfa67c73608fe1675ca3e6bef06ded277e5f905ed1339a0b4aede690129d8f20401a08a51b8bd21c8109064f71e5bb9361b56b18e38e240310c3a8397ea463c757f5d960a54dd6ee98e05ac82b55ea2a689c038074852b0f6921157ba2da0e5708f38b6f4b2ad8a906e1beca251d03f5f70ca700c522e97321161f15ea39b603148b4c538420af199ac0a1c021f684ea8969082c2534e15c523b0c61e42b2c83f3a3babdc3f3fbebba0d5475ac991fb5faa85af85e1d2928670d92fcbecd5c2c07ec4577e29159aa0b1e6f104dee34c07fd1e58bb8f73c4f44cf746e8eed87acb949a219dff826ed0689fd8b3f0be6eee6d3557577be8883499887e8f5773d0019668dfc567db84e1089eb97e06e3a73a50666299bb8875ccf164eaf2ca837ebd1e0049c0014e84fbe463cb6c9bacaf831cc016c4bd43f7a55ba9ce89d1112d70ce3b73b11b8538ee3f2259a3ab197be392dbc3ddf31f7c788e8909e11372da0d47f724743b92816a3a2505762368f582ecf887e72679afe4ba2ec9cafe7aeed870367985240ef7e07e00da5be9591ea2d498374fbdc872c2acc5ab10d18ef730f8014318039e837c2a877131083e1baa0feb5dcc067e37ff1e8b87e44e41401f13c9614d0229ca1a3947099991a45c7683d5dc26501bece9584affb19b43eadd2c22d492c552097b963126f050a23e0349cbbc370b88972cbe4c30b8626f76edde08d13a9bc3b1bc3c26814612cf6c237aff1e70ab58d4f75d4bb2b7dc25cace6d92c106324a70a3513bdd07b8fffaea18cb4597b8e4f5faf66962c7fb742ee7e9dc695cb4598b4e47810e5debcbc84b355783460d4c04da091776e0f52636665b5a11dcdc098536a6fa7800bfe5eabff65de447addc47203893363f5f156cf723775a40945841b0751f25e826a7a10a2f21b4b267744ff41af1a8c49225de8df06a928c1d2cb1f0d84948507f8435810120189b6ab495158d8241aed1fdae9ae2c6e00069911e961afb2dd9c48da0c0e983c5c36ba96bdb8c2a95ad34f1d5a53b591e2e2151a588e3745d0f19e9ec816dbef537e0eb272d2c5c5f79a318d1784ef597fb76ba3437f1f596fa5a5dbf21637d9eb31d3e5a22856bf26e1be59feae7d27d379645f986de5e4091ab182db7dcc64e408a073ebdaa9814cbe023cb8f743a69351a27b56e8adf2d63766a629c2d4123e5453c9e24d6b61065c1bbcd6eb4151cfb11922d1d68b2858dc49c6096dccdf3cd5541c686ab91ed32942ea308c0301de58632c82b84040fc1dbfe9889b73a4c07949bfdad6a33a906f954187f4592e2d047a0627f1664a543de1e196169b448859b99953089d22a6bd349817d8835a4442dec1edf4a92f86507d7709b936aae167a1975c8c4d4c62c44b35610f75318f9c26389e9ec56768ef64394ba3d62a8cbf6a414525e9e953e9e012ae482b0c708d6645741b4ad8d67b7ceb2e1639cb19e69aeb942b389e9e54b9a6cd2ead4baa0ece75893698ef58412785c23c0c3f8dd53732f51d1ce0febd595f549eab15913a29372c4fec198656e2e37055b306164cda14473aacb978fc2ed483094fe8bcfb8f6e8ca4b57fc23353ddf485dd295c843f6897a592b7a61a39f6ade299dd43617c5e527b28899a6329f18bbd405d7d6ca8c2dce94f6dc0b45fae682662096f0511fda352e789184c2c1af5dd6c8e8f01c4c7a6b869d559a7a147464cb7b81148f20d04c2af1e2da41ce0977db6c7d5220751c577270d2477a74cea412edbb326ecbd9fae7eabcecd3f5bd7542bc05707e0257a4eb851b18a4d4d19524cfeec5e8a8a4ecaba6ff04b2c3923c049b4c21bd7b89e4d3f64c6f55665995a8439d2b3f7834c44de153be62fc5b5666a098264a58c2d4be0f3c2a75f81d877cdee22a2ef90c12d62edd29d5c21752f8dff949fec9b0af215e4b4b8e4f96860ae33be82f01e9467941c5e1dd820eabbe33b1a8fe13196e263dc60808d518c71adb0a2c0e4d7d57d8a9bd2589c157479477ee5e3d46838fbfd75489d9fe2e9cf63d4af20e8feab8adb26a4265b88703d39a15ec2cef44b0fb3eee534080205362f3b3fa824959e31e1c1b2a36daab4122bf38e66655b78bde18248708f4d6c9b7e9520384f890a06b7242ae46130e85de5ee54fce6c69343e80e1b640ec750308259c4d20d0817e1980d8e926be363b596d458a5f8dd92ecec602c25e34411a61a8ef7a1ddc4ad477cc6b4436c601fd00566a1744a530f9a9040da861b90d52a97faa6a89c442af3b349e326e1aa24aea25aad8ce435b6aa16b6d6b3b00a6aa13cfe8cfbe461b754caeb6030a4130fa12cc819586e854acc06337118c4a54e97068d4ae8056a682fd1bb1d87054f8e99b13a86d9f3daf5f25d88592bb7f1b31f8fd8b80e1b01b8251584cc2a8010379cd67a208934303958435423d3fade92c026f59ded315a98008e76213912fc88e25f8bc07e10bc3b30e987dbeb991a8d4ef06e550ac4b8d6a0477ce572621b0aadf9fc01c8fa2b735a7377d98a92ca564b6754f466fa8a197bcc015a487e04a4bcbf115a8999b3c080b6f1b430dab22f1b6ea81d4bb2fca0410b1a0549057bc1c86ef0b0fef3a33bd554a03e5c9056a14dacb98c8d31ea018e465f0e1ae2f3e501ebef0187ce1792e34565d33073fafd71ad8eb9371633ff7019070103ecd3cbb455fe1a63b482aef7b891e0b7953e6e94dbfe7b11dbbbc929e2411aa0de790bb9a189f2ef7432b6492294637c08dec65b87d3dd756ab40758df2f26b64d2d21411f2378a4aa25f3cd0ac93cb023e870e6d094fc10a8c998ce74a271fbf4e49a75fb40857e1fc83cfcdceff7ae8b9e6e3693014ca456e639c5ccbbe077000d94d5ccd6512972fdb3d4158f1985544bea6e81a81ceac7a6b64e80189e341202078fecc617c25a4599cd69b135634b843ad3f8feba7f1f38e5a141689422da8fc55b0ffc0e83a62aba82c4538b94967217405d8f28ff88fdaaf3f97f85a08c79b4863c00b57354c52dea9c62c31ce13224685ab0c10f8fe5f82af0d4f83f13d7af94460633b115a91febd0462ce547fe7ae6424ca0f72861ca2abd6dd54d17b40f73fa7c72c665eb55596abcc83631b4a4a3b447318f339f266a9205ba45272d8d69b53560c1aa205e1e0eb6e2d6c0b7cf5d3fab1f5c056279beb86af9e1c3338a9caeeaec6a95f3969f01e6ba36a0427ca00345288ae988f70eb8fa77fcfd19371f711adb3f7e4bd9974e26e69869b42d23ad84e56d2b2a22c858e1b99a958ce8c1e8a132511b01fef9a3a3eb9813a5c32d8589b3481df34628438aeb4860d3679a5fb87dcb3b5a69ce291d542e3d68ddb5c96406d33b7dcb01fea9c5edafa11f103c5f58232afb581e6ad309176ae3c41cda3067b0fe6d40f9ecf7aa422185efe37ab53a5bc24f66ae1ca504d2f143f21d3d6352e6aeb5ea2a06d58f326109c6e9d6f24b939b63361fcbfbca65a3b802bb2c870aa4b0677a9cb978d7aa2917b59092b5cfffa6c6836bcf66352e3f259e3af76f6c77f4a991782510b9cfaa8c6b245c590fd3dfb359324f98218f1f31c7659b29fbc8255f1c78e11b8699b0acfc1d29f5359dbda0d11aa21c7780dbc474bff34e8f46f486a3b8c775dc34c68af64c4725298f921ff82d929592dd820672b855e4b2da1ab4cf739c159fdf7dad1bbe6e0a08d31059ef23183a3976e7ce0afb9cab5dd3b1741f35890995543cd13daa8b1b8d79d1ef51e191182e1a38990fa0b859491fc9e14ad83609081c1a7273b1e2f2f2c1f6973aa9ab215bf5c75b59e8e134345993a7f1a717b0c8df61b79e01194ce7f8116838af7e926925a4784a2378fef1d3914657309e509b56df583e3ebce2fa5f6add5116fe7c95b8dd4d7f104153c45ee59ef0743fc7a54906efb9e4412b208120149561be52f601cd2473ad71fc513735aade16a024e539442ea5c1e20eef60b47bb88735a952b84d5550b0655b84693de30a631f5d619ead682d2af453103a6753a4b16ea94b9dec95e835f866822ef10cddb0988b7656100ca221a2424f47cdb153d059574b4022fa4e1e049795f15b0868a71d8f37368f1eee7b1577ebdc1f8a0b6e5b70a1fe096af4eb2e7088b9a4f3b8a9c24ab2c4a6205bf742eaaa6521c8daed7c21a11bc1dda0f83b963a0fb43dc07e34966abbc92ef6b8a15fff6fb3fc761ac56bdf05473f6c6865201f2375dd6a3758437f18c6c4898782d0221ccfe964c103a868063aa474196e2392f8cdaad73d0ea9bfb63ecd30f9c57baf87ae4b4d0c19439a978df80df6489311cf370b3e9c374d85570a930e49a0bd90ed9b6bcaa9126a8a89f146ead148edb3a0c72e1771ff0c547bcf02e5e266345b2b2fc04edac9558ba1c44ca3259961ca05e4f8cbcac22879f62957b9448f073a62e24b3f2d49b91a9588d7723e4a9d0b74a6ea2a34ecdff0fbec1e1778143a3452912c220ac4941012fb04dee2c9a5bedf63c243d2e338a46889ffb63b1158001bd89c214a3e552835ca19d9b1dcf4c5c519f03b77021b011fc9dd9c0e0243694b69a460d9b96d0c518ad3299263ff33b1e4d332ff245ac01bd785e9f883f39af013c7befb4f875db8b2d66441e0ccf0ebfd19c29acb0cc48278ad55570b61e489900854825f699f861297b5122efad4422f9ff364bde222fb4e2cfa2742308b233770babc2ea17329d055b6864891912233f29c69f9aec16ae23085a6b3434c1d7d194515ee94c532c94f1327362b9240c920348da26f9f92917d31e450bae2eb1a7a5a8a1cb829461b9c052b41e13f6f0dc061e0522ff35ec42d99544c3afec0ef5f715fdd3e983d513ccf7dd399a472359c9042672533be7b292ed235dae025320774b27c2fd590fd7135afa29486f228b64db9d6b5ab38426d3a7bf32b3b93766cc094ce4e5b231918fba0a59735c554d24c7e69f0a49c70784f3f0a4edb523cf0428e70c659c986cc7018690cac3fe4cb708146024b04d90ecea62c8a3111b3d8073ebc6c28866018a590ed467199c651"}, {0x80, 0x10f, 0x400, "883ea5bab8d09de7693abb945f4862530100a2a71300aeb93aee59dc39576aad600b97b4a01162b5fb0e5749f3c9463b19c7545754beae4a03fffa49d9a2e5b2418c172d4ed13c072c8a9e747977618a1af6591791d8a10f34da29e6a5e8d2cfdadbd769744bddb9e4a5"}, {0x48, 0x1ff, 0x1, "ba6740361f35b12fc4d43283765a97f3c6f70a1e4ec83300e0c51efdd237daf625fee8b6b5c5b7dcf7693d68e49773f04a34"}], 0x12e0, 0x0}, 0x80}], 0x8, 0x4004000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000019000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8, 0xcdd6, 0x8, 0xd238}, &(0x7f0000018000)=0xa0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000018000)={r1, 0x7}, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000016000-0x6)="0ed4550f", 0x4) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000064a000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008e7000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$kcm(r3, &(0x7f000033c000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f000085e000-0xfa)="b74b72ed7aba06a5fa5512794395bfa976bcbaa2bd87d114ecf3c8dde623cd1b5768f9a6d1c516a28a0de2dc5142e71c7ae71c7133b4a9291efd95642ebf27b76f12039f4f6ad919f9c6988b15f9d5be2a8a208a1576", 0x56}, {&(0x7f00003a0000)="3744c017bda0c40ade4392e39e80d680ad8720444b55da6c445f03a16c346bcc74a52e0b525f651dd217", 0x2a}], 0x2, &(0x7f000055f000-0xf8)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x7c)=""/124) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x2, &(0x7f00000f9000)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000006000)=0x0, &(0x7f00000fb000-0x4)=0x4) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000f9000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000056000)={r2, 0x1000000bb84, 0x4, "a28074acc9748368f3e99bfa044eab5b20ef16747c4eaeb3a1f14c7f5a8bd7bda9dc8ed796baf8e5ba5cf0292f05821d5d5b8dba4ad9c8a6758626e223de674f0f25446375cba4cf51db34f79e27c28c21464a42a46f64b19a0a7e15d90a3b9ad36bea87be26bedae57a35b17c33fcd6862088d54f077e34abec1fadaed46b1871b7bc3d4cb617e6681c70c13635e19b84be0c535cb8bdf055eef3d69de46260a50b97810aacebdaba578df398fdb5ccc1c2916cc0ff4ffe802f19baeabdf6ce0d"}) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "020003", 0x0, 0x15, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) 2018/01/19 07:32:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000540000)=[@in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socketpair(0x8, 0x80004, 0x22b, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x200000, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000a5f000+0x466)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffd3) 2018/01/19 07:32:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x9, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a0000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000de8000)=0x98) 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000521000)={0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000697000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x4, 0x0, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59c}}}, 0x3a) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b6d000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000016000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x2c0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000)={0x5, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000000c000+0xe24)={0x7, r4, 0x10000, 0x9}) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000016000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/19 07:32:34 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6b000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x100000000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) r2 = socket(0x15, 0x0, 0x1ff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f6a000)=0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000f6b000)=""/106, &(0x7f0000a94000)=0x6a) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f6d000-0x5)={0x101, 0xfe9, 0x101, 0x37}, 0x5) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 07:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00003d3000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c91000)=@req={0x8, 0x1, 0xffffffffffff3547, 0x68}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000865000-0x14)="ffffff7f00000000e9fffffff80000000184ce10", 0xffffff78) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000727000)=[{{&(0x7f000064b000-0x80)=@generic={0x0, "980e60d8e62e4acce5a62975da398c3c2264623a6a5123eec4a684b4bbef722c9718458f315653baf3b2c6e7b693302633e2a7c970802222d309c109be6e134c6d1c91dccd4824b6c9dbb0bf6db27ca478da0cf7e7914140688617040d1b942aaef815a65a92b6a2b620e49645a67fb3257f45687cb07be5387b4f162271"}, 0x80, &(0x7f0000c13000-0x40)=[{&(0x7f0000c13000)="010ab77f448c417e61b6b7f51cb17fb4a43879f508e31f1fe29861bc66bc8d30", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000a0e000)="44f855928a396cbe1eb26ee83e10f0066dff91b2907b6b27b1828e9a4876e322bf87ce74b4f57aef65e957e2449fce62a3aa70db60e8f9e53843be973021c166782014517d56549daf599e39f0760c8fa57a013f") recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) pipe(&(0x7f000033d000)={0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000e7a000-0x70)=[{&(0x7f0000726000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fb4000-0x70)=[{&(0x7f0000d86000)="fae0a809b8aa94a36e504a0ebe9b936f9354d5a92c3ee8f3d81023443b985b5f30388bf847d29c20451e7530a4929667fb8d64cb49a0683f5e85fa3001ff3061db567169ffcf2cd510ddf2d5cb9848b7508844a104ba35a27214286ca37946742384fd610ae061417c67a113eea9c61e42198387b28261071afd3013b8c001093accb75878bd7b8d95", 0x89}, {&(0x7f0000419000)="e03a3ad247fac327424d293a9eb9103f06aaf2f2ba46c233e2480ef6d8f70af21933b0259f", 0x25}, {&(0x7f000074d000-0x3a)="1855eae3fa22992ae570f4dca8fae708ad504156796d1164093012191c44d0986c2428ce4af4df47518b0848dcecaa35791afbeaa8bcbe2e2495", 0x3a}, {&(0x7f000040f000)="0b3cd8ce85e84e0acebcbd740def97cca01558d451e0cff677a6ed4cd421f70d44bc3d89f229e952b04ad807ff2a136c89080acb0c6a8f2912a6310f6f57746d3f44d8b37cce8a1c3b7ce0fc0b7251336a06", 0x52}, {&(0x7f0000dd3000)="7869a6e417dd4006d32581d54bf39ffefeecb916227a2177b26bb410f1fa35c9b813149fc0861d5f05110e4ff657e6fe58a9", 0x32}, {&(0x7f00003e1000)="f149462aed3681b751b39ab638de0afa4c16d60b8f256210f454ee304d3660ad7f2592c809015dbbafe10adaeb9f7e05f27a792fb73f702a066ab0077a3de9752ae82b8e617a887424d9f59c2ee7478652d2677409040f1e0535e42d2824287a03692b5e41", 0x65}, {&(0x7f0000b40000-0xc1)="26a90b2f1767ff79f358a098f54e35391fbd983fbf4af41638bf14e7638c791a2a445a216cc7a4101a8a8061787ed7aff0c57fdbc65c2aac6008f75cb5a61df0e57259392b1006cc7cff8697ca4016b8c9e2b39f5656c568d4c7078f3ee6783a1197719222bef04d409db600ea317c2d5912b09dc272e375236f8f94e6860e9252c1634360621550c28ff94b8a5594f9f09f0ce792233da523873ff489ee4dfae60d48d0e20da44fcf415bef36b1192c0a0b2038ae37cf5df4c8e15abdabc845dd", 0xc1}], 0x7, &(0x7f0000c33000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x0}, {&(0x7f0000117000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000439000)=[{&(0x7f0000310000)="4a7c45e65ba11a3a8a7d5ea5acf5a7a5c314e87d6b17922aef593f072c28ec4c6ac72ca4c91852e3897538b3e0efcd62fab00d6fcc4fab8a0f81e65fbef7b4cc6e840c6b23a20e0afcb65f8a1f21031b54d052615ce1f9cf89e3e1df02df9c2096f496d188d6415095ed6f7bedbb3525d5467fe777e92f54886f3b4dd0b56ec0dea9d0a5ad968c788cf146f7ce0c7f82ba8a9162997107e0b928f3d3475e84bfba7f273260f982bdcfd9bfdc2ac8636d74cf9e58cd5b05b5197fa69f21af7b", 0xbf}, {&(0x7f0000ab3000-0x1000)="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", 0x1000}, {&(0x7f0000e09000-0xf2)="f457990b25b889617ca45434f932f9d19f706a66a14a6f7f8c376c113e06fd54085d90ffa7fc3d7382f161701b9001b0b062f1834ac91a12ba281c71634a6b6673cfb7478e43b889b2b4e9a0cec6d69e3f9f5187ba508a9a4812ddb853b633459a7b9e7e4f300c76fbb3cd57cc7c66324666723d6419f626c42e6060fb5e8cb905ca34f47aa05ed9d70b1212e6ffb4f94b1beeaee47bd6f0baa0a30746ea31524eefd2890c24f5e0f1d568faefba55ccfefff4fbabafe30ea1f64a1a6cf71175da0f51e85fb93d3a8a278dd33d3d810b6b7e999456b05abc246d87ddfc656b81f76cac1f6ea0542feff0045f5d5a4b728331", 0xf2}, {&(0x7f00004c2000)="f1484c03571021d7b525f837e425566e1a0188e9a957ec4e88cc6c5cca1defebff03de1ab00eaaa65e2f234cfbbe796bae999ea085f54239063412bee77ef10bd6ae47db61f1c2d0c9b14ad244da726382f212681bbd6300988cbc95c352682a96a039e56b990e0e81f9c0e96d10a217c7f4c71d67db1a2c2b36dab918fc97020d6c28d345eae02c2e53a83ef3b4ab747cdac71e98e451484638845d0a1c4b", 0x9f}, {&(0x7f000091d000)="", 0x0}, {&(0x7f00000fb000-0xd7)="b9d776cf90cc6df34572bfadee81e06b2dbcc964f0813500631b28b92ac44fa3742e788855a1c94b028178cc1dd928c94a7a3f79592d47011a9ac97469704706fc5fd6cd8ef1797affcc97189d3ebb88d18a3bae9358b4f89130882301624aee1589ea1191ccacb5cc198fdda077953fbeb660f333947aff79eaedf17df2108e78c8fa3ece90da5adac5b354699c9f75e7909ddd47fb71f21a0e2bb9eb15eb77f1ccfad0e0f6ae51c2bc7060b11ff5616a7d2f6cd2a9661ab2c6e7ce2fb057573297e14e4db4e5cfead43218656bad7feb606234dd8f2f", 0xd7}], 0x6, 0x0, 0x0, 0x4000}], 0x2, 0x8000) setsockopt$ax25_int(r4, 0x101, 0xe, &(0x7f0000250000)=0x3, 0x4) preadv(r2, &(0x7f0000d45000)=[{&(0x7f0000592000)=""/148, 0x94}, {&(0x7f0000ebd000)=""/118, 0x76}], 0x2, 0x0) 2018/01/19 07:32:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000506000-0x1000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='teql0\x00'}}, 0x1e) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) sendto$ax25(r2, &(0x7f0000001000-0x16)="45324bcbe08990b02e3779f402cd774063230c479b14", 0x16, 0x4000000, &(0x7f0000000000)={0x3, {"05326484b7535d"}, 0x7}, 0x10) r3 = socket(0x40000000015, 0x5, 0x0) ioctl(r3, 0x1, &(0x7f0000001000-0x5)="16afd66e37") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000002000)=""/33, 0x21, 0x40000040, &(0x7f0000002000)={0x3, {"0d31e153560a60"}, 0x7}, 0x10) setsockopt(r3, 0x114, 0x1, &(0x7f0000000000)="", 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000000)="043c409beee2f7a6f64b04299f4836c6664f0f61a909f8bf17bf9042efff7fec0cfb9b8511ae65a9804d1f6382b8443546377fc9cf2190f3c4ee60468a313f559ba62b53feecaa16f75c503c29bfed6482a77983582db3d7d684c5b8c3841d58b5e1a50a5f9dcd40081de6ad89a593309ac28a278b1da50131f71b3f9eff15a66c593f8b603c1d25ff2138323940e3f9e663407adffac746375a0a83820cedecd45d45464ef39c9bc648961da8a4f180e2c6e965ea0c7fa53eff67869c374c87185d7312ede40e1afd05866432c316f4ec86ba3966c90799e5da009a811752c5d80855f25e1d1ef960a7e5ac3688db", 0xef) 2018/01/19 07:32:34 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x9}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, r1}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000)={0x0, 0xffffffff, 0x2, [0x35, 0x6]}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r2, @in6={{0xa, 0x2, 0xc6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9}, &(0x7f0000000000)=0x98) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 07:32:34 executing program 7: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000035000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000091000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000097000-0x4)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000016000-0x8)={0x0, 0x3}, &(0x7f00000ef000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002c000)=@assoc_id=r1, &(0x7f0000081000-0x4)=0x4) 2018/01/19 07:32:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f77000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:32:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8000}, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000000b000)={@generic="aa0b08f1a18ddf24d32db5f85e43565b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 07:32:34 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a90000-0x10)={r2, &(0x7f0000f0d000)=""/167}) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f0e000)={0x0}, &(0x7f0000f0e000)=0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f0d000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0d000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000716000-0x14)={r3, 0x6, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x4, 0xab8}, &(0x7f00001b8000-0x4)=0x14) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f000054e000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0e000)=0x10, 0x80000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000403000-0x14)={r3, 0x8000, 0x5, 0x2, 0x9, 0x300000000}, &(0x7f0000f10000-0x4)=0x14) sendmsg$inet_sctp(r4, &(0x7f000076e000-0x38)={&(0x7f0000f0f000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, 0x1c, &(0x7f0000f0f000-0x80)=[{&(0x7f0000425000)="0ecda68962", 0x5}, {&(0x7f0000b98000-0x20)="d03e544df62fb203febf0f4f1313676888ac892e2d109249ec1cd821df37fbcc7b74a0d46c3683fe06246521d87d6e8b5d9e4a94a3d88314c0aea881078d117b389a726ba68e97a21b7b38d8493f06873497acafd164dd1310", 0x59}, {&(0x7f00009f3000)="6a260a4396b7e8a4a22956f8dd123c28d5ba7f3e7ac1be54a93601e81d148e95b2222ee6478927634dd0278b46c0741b923ba021f51adbee3918c6800ba903336ccf8bcf8ea2d39ebd4186f97245fed18bc14eb078a41a1059a72693de0ea41179750508c0610ced2dc6a75efe3f49c3705cc7b3fc8b119eef6b6b16daa1a8af9e614616c1dc87a72f8d63dba05ac93f470ca67b41ab6c0466f7c6bb1fe79b367672988c5d196a406af2fa1c095de780a42a86cd", 0xb4}, {&(0x7f0000f0f000-0x5d)="b0ff65d491e43ef045a4e9febba9d81dfa9cc09ecd2b68a80be8b0105a2bc6fcb789e49351ee9c247c0f41e7bf52b636ebf493ea851e37780528685c6698dc6638dc1d01f59f7378a93124e08d1d301f9b3efa439481468efdd572f097", 0x5d}, {&(0x7f00005fb000)="", 0x0}, {&(0x7f0000c0b000)="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", 0x1000}, {&(0x7f0000f0e000)="", 0x0}, {&(0x7f0000d61000)="32ba50ac46196a4f4fae9dd40e69ab3557b7c9f6bdc6ebd7d82c02be20024018e073a91d0fcbb08d10b8f8d81f649a30d7706bde443066004eed1bf358615ab8ad3c444be0f1aebd744ec299738e661c3324d9bc445741c81b7b350068d495d5217d7f9b632d49ae5c5c92", 0x6b}], 0x8, &(0x7f0000e1a000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x81, 0x8001, 0x3, 0x7f, 0x5, 0x9, 0x9, r3}}], 0x30, 0x804}, 0x20004000) 2018/01/19 07:32:35 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) r0 = accept(0xffffffffffffffff, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000)=0x1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x8054, 0x12, 0x1}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r2, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 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) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ef8000-0x74)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x2599}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) socketpair(0x5, 0x80000, 0x1, &(0x7f0000997000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000ef8000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ad1000)={0x0, 0x4, 0x30}, &(0x7f0000ef9000-0x4)=0xc) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x101, 0x9, &(0x7f0000efa000-0xaf)="4a8df0def948bc7d1adb89f3e0ac8e922f9e2da86e4f707f60266323c6ba0f4a97cf38b670425d5e7a330601373559eac90353819447de4ffe3bda947149cfd64e01e3af6cbec91c2a51f646e91385a6e5771fe8041e40f32b2375f7e56a4a5a0bd52cbef987dad4a67b46eb4baa50afb43df2ecaadfa0a50a1dec16af62bb77136be30bb98339d0c5b6c86b38d074f2d122c229daa27435d40f4b66dd9190dc2ef12c807733324dd5e012517fadc8", 0xaf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ef8000)={r3, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x9, 0x100, 0x66}, 0xa0) tee(r1, r1, 0x6, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000984000)={r3, 0xdd9, 0x100000001}, 0x8) 2018/01/19 07:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000cb2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f000059a000)=0x3a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f3f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009fa000-0x4)=0xc) syz_emit_ethernet(0x3e, &(0x7f0000303000-0xb2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000644000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000678000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ec6000-0x10)={r2, &(0x7f0000361000)=""/95}) 2018/01/19 07:32:35 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000942000-0x4)={r0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006ba000-0x4)=0x0, &(0x7f0000941000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000662000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b58000-0x4)=0x1c) syz_emit_ethernet(0x5a, &(0x7f0000865000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x200, 0x8, 0x9}}], {@canfd={0xd, {{0x4, 0x0, 0x6, 0xa7b9}, 0x1d, 0x2, 0x0, 0x0, "ed65703140f9abbd37bffded7ee9dc2ea5caf6609489501840a8a6b9e7ede240df27369816c9e10bb3190daab37f383f3c8ec4ccb719c4ea967cc9af4101a1b9"}}}}, &(0x7f000048a000-0x14)={0x1, 0x3, [0x8a4, 0x810, 0x227]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000834000)={r2, 0x5, 0x77, 0x8000}, 0x10) 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4002000400) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002a3000-0x108)={0x3, {{0xa, 0x1, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7c000)={r0}) connect$pppoe(r1, &(0x7f0000c5f000-0x1e)={0x18, 0x0, {0x800000000004, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$kcm(0x29, 0x7, 0x0) 2018/01/19 07:32:35 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) pipe(&(0x7f0000a4f000-0x8)={0x0, 0x0}) bind$alg(r1, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000a13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d54000)=0x14) getpeername$packet(r4, &(0x7f00009bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000566000)=0x14) getsockname$inet(r2, &(0x7f00000eb000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000028b000-0x4)=0x10) sendmsg$alg(r3, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f00002c4000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000bcb000)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x219, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f00004b0000-0x2)="a4cb", 0x2}], 0x1, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f8e000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f8f000-0x83)="ad95c25fbae05ffa2e4fee544a47ebb840e33968b5cf78efe00ffec2aa37f31ff576dd6be63ec4112ccfd4b7b4bd57dcb913fdc2dbd06987348e535a3b980fc01883eb66429af43bb3ef00ae11dc63b11d7d1487347254a623c8e84cbb7464e4b7e8a3a1a1630fc50b11dc2b0420486ffbf6123a5e2db1c2d79a73538df5131247fc0e", 0x83, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000edd000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/19 07:32:35 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80000, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000001000-0x10)={0x80000000, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x7fff, 0x3, 0x40}, 0xa0) sendto$inet6(r0, &(0x7f00004ca000)="2e8bb8087bbac7a6e84aa725eaf06f5b213607f4fa28930b763b1a37cfd0944cd183d28e7c0d", 0x26, 0x24004080, &(0x7f0000000000)={0xa, 0x2, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x800) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xcb7)=0xfffffffffffffca8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000002000-0xe6)="5daee82b08dd4fb7999c3e5bdd207244aae41c2d3d1168ac816bbbed409343360f7249e0ca9088ac5ef10f12659a48b818ca073b8ae66f7173933c7e9489b4ca16fb7f35dae024a1deab2e3bcacf58b9e2c6f3cf262f210c5c543610b59e85d4eb4004485b64e091b2bb91127564fd5931ca441cb999a64a607b142d114b5bce23b74a5101178f5a86033c201901beca88ed35866e09bb0e0b8a3535d4b4ebcd0eec55e76ceb36ee55e23080b55ca95e424542d187c7471a96a8e12de7a21ab61931d73fb1f0c4f76eca4826a0f80d47d5d3c1f9ac3db704618b1c48c11729ea932afd361119", 0xe6) 2018/01/19 07:32:35 executing program 6: 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, 0x0}, [@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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x7, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6, 0x80000001, 0x0, 0x400, 0x5, 0x4000052, r4}) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f000050d000)=""/152, &(0x7f0000000000)=0x98) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000fe6000)={&(0x7f0000fe6000+0x97d)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fe7000-0x30)=[{&(0x7f00001ae000)=""/157, 0x9d}, {&(0x7f0000fe7000-0x4f)=""/79, 0x4f}, {&(0x7f0000fe7000-0x74)=""/116, 0x74}], 0x3, 0x0, 0x0, 0x5}, 0x160) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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]}, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x80000000000000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket(0x4, 0x3, 0x5a6f) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000cb000-0x2)=0x4, &(0x7f0000fe6000)=0x2) r2 = socket$inet6(0xa, 0x6, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f78000+0x653)=0x14) 2018/01/19 07:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @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}}, &(0x7f000012b000)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000880000-0x4)=0x40000, 0x4) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0x3b9}], 0x1) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c74000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d80000-0x1000)=""/4096, 0x1000}, {&(0x7f000044d000-0x96)=""/150, 0x96}], 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000624000-0x4)=0x5, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d13000)={0x0, 0x0}) r3 = accept4$inet(r1, 0x0, &(0x7f0000663000-0x4)=0x0, 0x800) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000019c000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x3, 0x1f, 0xeff8838, 0x3, 0x844, 0x9, 0x3, 0xe754, 0x7, 0xfffffffffffffffe, 0x48000, 0x8, 0x1, 0x6]}, &(0x7f0000d15000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000df000)={r4, 0x9, 0x2, 0x8}, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a91000)=0x1, 0x4) write(r0, &(0x7f0000dd2000-0x24)="240000001000fd004ce7d10440dee703030501f8060001001ac0000008e70a011a000001", 0x24) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000134000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f0d000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x4000000023, &(0x7f0000d1d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f00005c8000-0x1)="11", 0x1, 0x0, 0x0, 0x0) 2018/01/19 07:32:35 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80800, 0xf0a) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000acc000)={0x0, 0x0, &(0x7f0000a43000)=[], 0x0, &(0x7f0000549000)=""/32, 0x20, 0x6}, 0x40000103) 2018/01/19 07:32:35 executing program 1: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[], 0x0, 0x4044090) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0xffffffffffffff31) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 07:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x1, 0x80004, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004ec000)={0x0, @in6={{0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc7, 0x3, 0x1, 0x7ff, 0x2}, &(0x7f00000c7000+0x9f5)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bac000)={r2, 0x5, 0x30, 0xffffffff, 0x0}, &(0x7f00008d6000)=0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cd7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000186000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000fa8000-0x8)={r4, 0x0}) [ 680.331703] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000fac000)="c43a75396b7ad41e1172f18cddb401032a5cba6825c087e1d975aea58a464b08c871d6775b998a3cbeeb702477b2a26017df9c1fd0206f47786e393c56c1919bbb8f59eefedaad9c1205b41578d05f567b7465975db59296e76f7d927f9c6de84f4caea7f0feada65a34b4102ca2b4f717c893d1b99595e93c403d52908ded31cb0cb1ecbece308f18928eae6059eedd6380b16d4015a31b1e3a58d7188e761152162823974bfdf755b20884abaaf1551b78cebf095eee77e18bfc1e97cf9798245b16e9b6e1911beebd2872bdc00f8d57f1bab35d468b3198c0260f4e12cad2b2971b") 2018/01/19 07:32:35 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000e5c000-0x5)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000a4000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00004bc000)=0x7f, 0x4) r1 = socket(0x14, 0x4, 0x3177) accept4$inet(r1, &(0x7f0000ce1000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b71000)=0xffffffffffffff47, 0x800) write(r1, &(0x7f0000b36000-0x63)="260000001e0047f7000000000003d6000a00000000000000010800aa073f550000000521ffbf", 0x26) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f13000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x0, 0x102000000, 0x31}, &(0x7f0000f12000+0x564)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009a4000)={r1, 0x85, 0x30}, &(0x7f0000adb000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00009ec000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000f47000)="", 0x0, 0x200007ff, &(0x7f00006cb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002e6000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000079f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x9, 0xbd, 0x400, 0x7f, 0x211, r1}) accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003cd000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000200000-0x18)="", 0x0) 2018/01/19 07:32:35 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbd000)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fbc000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fb5000)=@common='gretap0\x00', 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fbe000)=0x1, &(0x7f0000fbe000)=0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fbe000)=0x0, 0x4) sendmmsg(r0, &(0x7f00007f8000)=[{{&(0x7f0000fbb000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007c7000)=[{&(0x7f0000dfa000)="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0xe79}], 0x1, &(0x7f0000fbb000-0x1160)=[{0x80, 0x107, 0xad9, "620c8db0aef2e075a8d0750c3ad466ca9542552b8218dece55864583dbc595452ce2cb99776a3f804b5997998d4c2f33ac8e7ede8b53b0b34bb0a2da92d8f88521a1164d6958920f2d7f7af2cc5318fc748d1d6451a664ed713d9183701aa39b253a7a84df46d32ddce8"}, {0x1010, 0x1, 0x0, 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0x1010, 0x40000}, 0xfffffffffffffff8}, {{&(0x7f0000fba000)=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000fba000)=[{&(0x7f000054a000)="0bb93a4f314e8f90db9e54d90c6d7b486bc643cd8165e01dd014b2486fe03ff3ae2c7862f9eb65d29947143b1863a2b493be0e4d20ef500286ed2552ed07b4fd8f6a09e9c61203762c4f26d0f221bc249421b82375fc0d89065311403fe194b7a290db49054e924ced23792f7a2eb44b111a510d5717b6cb79bc1b2cf1013abf9edea3e00b761410eaf358dae9ebcaeb719bbbc72554455d55c39d339e6ecb67ce0dd93e08dffe8513a5c34319565bb8d2f245ba4416eff574911c4168328b7ed0695ba1cd7f3d", 0xc7}, {&(0x7f0000fbb000-0xac)="93029eb6ffce924182e159846a6f5331d1c14e3d6818bd711f5b4a05f2dfa0c98d4791ba3cb61b12bfed8fd371476e0296cd172ece10e537b0e2f1e3367eeadbce9dea020b69e83d58d8269e23ef1986f470b3d3d524fe5a72698a95c414806c1c5138c22ca3833d1943def54fbffa2bbdf2c7aa2764fc6320db44aedadeb301b484511c442824a5eef6f7d8662f58fa22dde7e875b6ed7c23f01e5e5424ba79a992819f8af1db2f253ecc4d", 0xac}, {&(0x7f0000fba000)="921ef3687a88c2d7b0475eb2f4a39f742a1b3a029a71aacfee7cebefcef5b63e7f11145c21c7a895b06c581c734291652c47f43a6d462b1db2848e49346302d027260a910eab4c8ce004f2b794fc8e49a7c004d8d1f10500c16e3ef4b88a3b", 0x5f}, {&(0x7f0000804000)="443242a76b728b466948012325ffe4f0750cb18a20560e802fac5e1d8cf8610b4663499058efe04218d414a9bdb21cc31fc3897421a2049e7be7a02250b8ea520262aecdf47dec0cf39b137839a0bb68fba7c139df14d3e540fce1dc1e006ff44c7cfda47b20572057f62ce0f72af8c2294c09a5e2479e142552d6d5f7a80feea2374b71abe0ffdf8592643be7479a362f450738853ab5b09e7f1422", 0x9c}], 0x4, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000fba000)=@nfc_llcp={0x27, 0x0, 0x7, 0x7, 0x6, 0x4, "27f13cd13394902d424a110f58d9a7704b245dfd87b252352697d95f7029481196c1c00b87dee6008a97ae1adfae016ace5f1831a41f17d07f9bec1a2499e6", 0x0}, 0x60, &(0x7f0000d98000-0x30)=[{&(0x7f000091c000)="d37183af26b3dba3597976f31fe8f8970143a01b12ab06867b2e71978c6f79a7589c942faafd939eae19c9c21a1d27a6b8e1063ca1525196704acc5cb82b183559c74987666ec06f6d5231b53eacf2a313471cf43aa10151f17e216f6f81f6d642de648aa58d39672c669a7c8c0aa77c97f541e1af1a93fbb62dc9f76705d102a646f75ed74d930a32c630fe3ac674f932a1dd2457", 0x95}], 0x1, &(0x7f00009db000-0x14e8)=[{0x38, 0x10f, 0xfffffffffffffffe, "c0361d03f4ed1fa9ecdfc5f92f748c153a6abe9f6c0a24309631b45803db8a7cabef"}, {0xf8, 0x0, 0x7ff, "48d57c0fd6fbdb056e23395a9a8d5355b43d29a2cd04c0a0dfb91aeef71c27dae8aa7365808f755372ef38a6db7ca2d26e13cbd31a4f5a2b02e4377cf4fdbdf3c15d47f537a742963a242f98071498fd1a091a81fc2adf4057ea8cd1f52b64c3c05dd266d13d7a66e1dd17c7c41c08f78d51e51c6e43d3d3ce513a9944f58c54fd54fd451fcc3910514cc25c493314d00d788cbcb8c51eaffa292fe856e857716cbeb0a0dc8b1c0eb90807917042242f91d8dc76d0b66c3a1527e8decfb41797a2b25c01e8e32d814bf602a077b7708970d5672157860c32e4efb969a64217086f"}, {0x88, 0x11d, 0x7f, "f8cae9157e9c53b22c2e4df8c5137c89b210574bfd352011b9865d86e50775791735a199cc61d0d7d3365b6950baa43a202efcf11092dd54622b30e6784703606bfcd4087f1a1f9c03fdcc0b932b1514b518a705793a9f972b62068aa783beef51692f8f807a90f48fc033411d758ef747ea3a7a7103"}, {0x48, 0x88, 0x7, "21680e1da603fe6bb81563ae468717fd984528516f3c3f0fe3d290fa7cebdf46d87561746f33f99ad2d73bb159d31cb30c"}, {0x100, 0x13f, 0x49189233, "f9fb39e264b195362dc94aad7709b1d133b909e8e285c950f1c2a30f42f474dbbb0efba355b132b9ea91e010fd262f1e3aa4eb61a2057da1cb397754f0e66c4a02c0f231d34f976c7de94e5843b92ac44fc5d9d083f2c6165c925749cb0d167f093517bf5a9c81e36e8de3d78033258c325fa1f9560dd39d36c548fd372db859a2b9a946c8b0965ed63420e32ffc51df2582786875bdf2b1b156076d2c64e77717339a9fbc0250d03417b7c71c441b37e6aa70592f2cb8b1db762acf3a2754e4425e7181f6c66c6ab79770f60215e87142c345470630f53b27f65593f34aaffe1ecc6996c575e990eb3e1aa35863d4"}], 0x300, 0x10}, 0xffffffffffff4e14}], 0x5, 0x41) listen$netrom(r2, 0x7) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d31000)={0x0, 0x3, 0x1, [0x5]}, &(0x7f0000ee6000)=0xa) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fbf000)=@sack_info={r3, 0x4, 0x7}, 0xc) 2018/01/19 07:32:35 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000)=0xf4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="43ef7b76aecbc9bb0f479c2f5fa7582a", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 07:32:35 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000ef000-0x12)={0x0, 0xa, "c067a401b591f680ad23"}, &(0x7f0000002000)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a0000-0x12)={r1, 0xa43, 0x7ffffe1f, [0x5, 0x100000001, 0x2, 0x1, 0x7]}, 0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077c000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000517000-0x4)=0xe3, 0x4) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000825000)={0x6}, 0x4) accept$inet6(r0, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001b8000-0x4)=0xffffffffffffff7c) 2018/01/19 07:32:35 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000025000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000025000-0x64)={&(0x7f0000011000)=[0x8, 0x1, 0xff], 0x3, 0x95c8, 0xef18, 0xffffffffffffffc1, 0x300000, 0x0, {0x292, 0x2, 0x4, 0x4, 0x7, 0x5, 0x3, 0x2, 0x1, 0x5, 0xffff, 0x1, 0x400, 0x6, "04528c3f1dbf8f6a0c87589ea190f2a876a2bd2234f05ef309e192284ff2af61"}}) sendmsg$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) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000025000-0x1000)="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", 0x1000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000026000-0x38)={&(0x7f0000025000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000001f000-0x10)=[{&(0x7f0000018000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f0000025000)=""/4096, 0x1000, 0x1ff}, 0x2040) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000017000)={0x0, 0x8}, &(0x7f000000c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000001a000)=@assoc_value={r5, 0x1f}, 0x8) bind$inet(r0, &(0x7f0000015000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$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) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c3d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0xffffffffffffff4b) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f00008f2000-0x38)={&(0x7f0000b07000)={0x10, 0x0, 0x0, 0x4c00000}, 0xc, &(0x7f0000929000-0xe)={&(0x7f0000211000-0x34)=@ipmr_delroute={0x34, 0x19, 0x2, 0x1, 0x2, {0x80, 0x14, 0xb4, 0x20, 0xfe, 0x2, 0xc8, 0xb, 0x1000}, [@RTA_PRIORITY={0x8, 0x6, 0x4}, @RTA_IIF={0x8, 0x1, r1}, @RTA_IIF={0x8, 0x1, r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000088f000-0x5c)={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x9, [0x2, 0x80, 0xab, 0x8, 0xfffffffffffffffd, 0xe402, 0x80000001, 0x6]}, 0x5c) 2018/01/19 07:32:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xb, 0xb480, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000361000)=""/199, 0xc7, 0x2000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1400000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r2, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000850000-0x4)=0x0, 0x80800) bind$netrom(r0, &(0x7f00006ac000-0x48)=@full={{0x3, {"a499554b72b8fe"}, 0xffff}, [{"31e80c6d1be7b4"}, {"1ae74158a574d9"}, {"389a117765c4b9"}, {"4226a3de603273"}, {"332c2fcd3a7d0c"}, {"8acc932930c71b"}, {"eaf89cb1225e1a"}, {"971b1fa8b7c26a"}]}, 0x48) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f0000ca5000-0x1000)="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", 0x180) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000caa000)=0x0, &(0x7f00003c8000)=0x4) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd4000-0x8)={0x0, 0x5, 0xffffffffffffffff}, &(0x7f0000ae0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000249000)={r3, @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]}}, 0x8c) syz_emit_ethernet(0x56, &(0x7f00000ee000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x1, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x43, 0x3) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f66000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f68000-0x8)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f4f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x2, 0x80800, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ddd000)=0x40, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba4000)={0x0, 0x0}) connect$unix(r0, &(0x7f000063d000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c8f000-0x8)={0x0, 0x0}) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect(r0, &(0x7f000068d000-0x60)=@nfc_llcp={0x27, 0x8, 0x80000000, 0x3, 0x5, 0x7, "97b57239cd59f087f78ee992b617b6d75407d2f4b10a1255007753c73073a9bcf450c6d6f75d72cbc7cfe434215926333653cdfda244a738ac9c14d34be400", 0x9}, 0x60) 2018/01/19 07:32:35 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed8000)={@generic="3dfe62b6cb32d4ff339143ef52539534", @ifru_flags=0x8000000001200}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d94000-0x1)=""/24, &(0x7f0000d75000-0x4)=0x18) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[{&(0x7f00009b2000)="e010048c3cc1d8d1e49c2f130aff47cc387e9fd0e1a6a5070946a2b2a76c60e1a7642e9875a9536a20573661199dcb18f007c9e28a450b955f841555c858133a1cf980b8b4742f5867b55ae87419b68a700d429f2912b150f06373019d24d201289f4285395e26a34bb6f68fb8", 0x6d}], 0x1, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x75, 0x0, &(0x7f000000a000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 07:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r0, 0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00005b2000)=0x2, &(0x7f000011f000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000021b000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000)=0xe8) sendto$packet(r1, &(0x7f0000b4f000)="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", 0x11a, 0x800, &(0x7f0000b5b000)={0x11, 0x14, r2, 0x1, 0xf8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000042a000)={0x0, 0x0, 0x0}, &(0x7f0000da3000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000583000-0xb)={0x1, 0x9cc, 0x4, 0x400, 0x7610, 0x6, 0x5, 0x3, 0x9, 0x6, 0x0}, 0xb) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00003cf000-0x97)="5709d81b331caab57bb8f1fc845fb94431b667b3b1de7dff5a620211c6ac0811642359c20b345822e9f107e53c2e3ad423915b122ebbe68b3215bfedaf1dbe002d95a23c4356bd78019351dca40c4a0eb2b7a672784812ce988f4e83ed2251746be26289893ab431358c04933f7807843f7e315fd89026e66799fde8b7d2a67393407fdc81375c939dba55fca528b42ae65efde95b2aa9") setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000690000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0x8, 0x1, 0x49e7, 0x2, 0x20, 0x80, 0x33, r2, r3}, {0x0, 0xc2e, 0xffff, 0x1, 0x1000, 0x5, 0x1, 0x0}, {0x0, 0xdfe9, 0x0, 0x3a}, 0x0, 0xd, 0x2, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x6, 0x1, 0xbfc0, 0x9, 0x9, 0x200}}, 0xe8) sendmsg$kcm(r1, &(0x7f0000f53000)={&(0x7f00002c3000-0x10)=@ax25={0x3, {"75c4695c7e14c9"}, 0x6}, 0x10, &(0x7f0000c9e000)=[{&(0x7f0000af6000)="c77f1e6c7ebdce6f68d7c254b96cf41a873477b2db4d3237ad4a52b07aaf2e5b323eef2b66adc972ddd32fc42e2aa7dfbb1d4b1dee1d94d27fb2df38296f1a614ac7234f4f0effceffb85ad4986b5d24ae8d6265b5c828bca1318940a6ac", 0x5e}, {&(0x7f0000524000)="c562246b51b397ec48ac244f339c43e273dd4affc6ece61a34450ac3d4102c83df1bbbf2615bbe3bf3c7a10c479b8d2c58ac9e2f78bba197413052a34e58d665cd74e7c90f114d22371fec1753685d9fecbe91354fa17b9e", 0x58}], 0x2, &(0x7f00005d5000-0x2e8)=[{0x68, 0x1, 0x1, "6b087933fa05a9fdf0b91c439b5f03bc76c8488ed304c66ab1dd01a37106e9b309d8c79765074238af62a8d9e1793fd6907bc385c25ed74f49e20b6e2989ecfc1317d0320d1a4ddb2612f5458f4f4b86c3f1506c54cb46"}, {0x98, 0x10e, 0x0, "9e7cbd1b0605f4fa2169d089eac5e855f8fbbdffc9867b37ea23f0ca5f211ba62e87f2f290e99afa8ff1ebff05e2240545df7505cffa02cb483303956099192d7d71e64aef9d6c67f3283b9d57bf550d3737eacbecf6fe8328889603393a78dfdf53a8916e530cca60fb073918b677182a20a2f2e1f1b5077576ed0a4f2fc87276f82cb727ef51"}, {0xc8, 0x105, 0xd0, "c0b54c65532d9eab8070b825c6b522a016ae35ee3b77731c47d8da448ebba3b08adb39dd875c5fad603f99ed0e2bb6dd17693f7f05e1e1627c4ef192d16713fa14873e14bcb1ba1ce25a3458ffa03b835e3836a75496da674a6439cc77a5c86a54609a1ef6cc0b309283defb39b8c15205831f34b148f0ae7c2c6b5edd0dff389e8b7232645682e4827198ac5d1a61573b1393900749689d278efd619204f507115f0ea6686af7c9ad53be4f181fcc14edb7aa"}, {0xc0, 0x115, 0x10001, "d575554a35d9d1fc6b6186eafdedf25535e9da139355a83b753b63aa9341291acce1bd610b9860b3610db022d43cd9ae045796baddc316a8774af5dc5025ea68857d8a13bc0090e215cd8424da43f0f99534929665191a84c6b5b6c3e99bc54e24f5c9f1e19dd231583b9f7c51d55630dde388d80cff170144a26fec905c838d42e4dd264815f32f85b46edda924cf709a0146d04a0b5235ba6d79cabae021ad5eaf7fdd8988e0dc4fa2d04146aa9f"}, {0x60, 0x29, 0x1ff, "f9a744c78bc6196f34fd3655baf697303543267572067bd73ad5da3d38fb235902136fe2ddc02e8a5d769c7673f28923a21432c5120f55ec85209caef947153416af9f8574985a6bef8ec41e3c4d1d"}], 0x2e8, 0x10}, 0x0) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008a1000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000045a000)={0x0, 0x1, 0xffffffffffff71a4, 0xfb03, 0x0}, &(0x7f0000577000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000400000)={r2, 0x0}, &(0x7f0000af1000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r3 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000012d000-0x8c)={r2, @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) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f79000)={0x0, 0x2, 0x1, 0x6, 0x6dc46ac5, 0xffffffffffff0000}, &(0x7f0000190000)=0x14) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f7b000-0x14)={r3, 0x4, 0x0, 0x200, 0x0, 0x2}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f79000)={r3, 0xec2, 0x10}, 0xc) 2018/01/19 07:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000023f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000084000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000175000)=@assoc_value={r0, 0x59a5}, &(0x7f00007d7000-0x4)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000127000)=[{&(0x7f0000cbc000-0x1c)=@in6={0xa, 0x1, 0xffffffffffffff80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000f05000-0x20)=[{&(0x7f0000d76000-0x43)="5b86f8279d5cfe22a0d005a3a2b70dfba8f7e80997706aac749fff8463ef5327182a759a41665b6d818261a0d5cdd64a42a548dd8a8184e757f7a9f2c5c34d693e9115", 0x43}, {&(0x7f0000ee2000-0xed)="1a7215917897967043af1fb267754ec1ea2a0ff0be405ec93c10a3a9f948721e91e969819adc1170a6f43c4ccaffdee95008d312784b454399f45a41d25ee07830cfed4dbb0e90b5b9922bafae55b67393da796cc9f0459bf786ce96b48977c8cbac7e9b941e489b1e884cac2f497a120092d806a7bf34a711fb8d2b50bbef143c55acbee5b263e62473979a700de7700ea028a0bcfb728917e9aa5aef8c2129605062957e2c6242be3a0e3ee3373d28ed8973047fa10e29ae691455426b6f9abb7f1e6c16056208f27d86132f1d66e006ee1467f57be6bde14bf34a67d3b7aef839039c210f00a8dcca27e2b2", 0xed}], 0x2, &(0x7f000029e000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x7f, 0x4, 0x0, 0x4455e20b, 0x2022dc9, 0x6, 0x0, r0}}, @init={0x18, 0x84, 0x0, {0x1, 0x455c, 0x80000001, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x89, 0x8200, 0x8, 0x2, 0xfffffffffffffffe, 0xfffffffffe828dce, 0x9, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0xb, 0x7, 0x90, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x202, 0x4, 0xffffffff, r0}}], 0xf0, 0x4004}, {&(0x7f0000ad6000)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2a19}, 0x1c, &(0x7f0000fe2000)=[{&(0x7f00000d0000)="c21ed7333819b923bf376becbbecc8088ef2916f34a817aa0a99aea08e5ec35c3f83c7977407872c76fb8130614cf81113f0eec7509365e35f360e1aff6983bd242ce18d410783f4e4d6a2c8e29253c8c8e91f6ce5f23c0b3dd3682e8434b6fe4dba01d0a24be3917a1b8f90ae34b1cd709de0dd283fccfc0a98939e2c3548ccc975a95a0995f581289625746da87c2a425cbb68d770c178e2353bb30947ad10c903afbbf836271f567e56cc7f5cb2e72d96521122a7bd77646d1010df7973ac79b2e21e061220aa64c5bacbb3a4c18d6084bac370fa832be2aa30092ec89352275f4ba165df", 0xe6}, {&(0x7f0000b3a000-0xd05)="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{&(0x7f00006d2000)="985c310356484beec45119239db01ed09d02063a0f24afd76951f9f88f943090fb27159026af878a0f6f4b5e9184b2ac88a1cd53097b702a33a99bce8d4a8924f303eb6bc9f9ef2968b59e4455f5a64e517a460ec02afb8ab6fe5c1962787218eac39bc5fc3416a7eadfb1ce12c05c3b7a149138f17a87efddbe764fec0768e59a0dbef6d920ee1bc7808fa6e98915d34a353a88e2ad213df615ba2a5578b056c2d6890b47523ead88883ff2500509dfaad721458a234f32511bf3f2391d037e48e6c7aa0502f14ffb99d604557ecaa59de3ea9bb40a01468140fec8296c8493f43c189da393a15d97ceb08734f834198b992438f197", 0xf6}, {&(0x7f0000ec7000-0xb8)="4ed2307434661e792f3e5046029feae66084b12c0bcab013acb2ab89d715703a4fcebc47abf13210a580442c3470214db711eb2d5fb0e37f7c355f98d60f54b51149aea9aea69087e42971e4a77090bc4e38cae25e9bb9eed00dbc57d95fef469778372eae763f215d3b75f4d5a95f3d291236b5307053374fc4737f3109fe88d8958e1e98980b2d8cdfb0c236cf7e0d27f268eeca5dbc9bef66c3feb8c1f1b83261b5a8dca0d55919e5e9b826db58b27702d3db49985564", 0xb8}, 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{&(0x7f0000823000-0x1000)="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0x1000}, {&(0x7f0000f93000)="837932899ae76e127ee9dd6be90f92e1154d18229552084877b9916082101594ff1317b4546e3176dec5e71ebffb1e3e2a1aca6e53395d593d45a5b2fd78bacd64c6552251ea233f702eed8bc136ba3e7d7efa5fedd0448cc6b3a581b00cd2fe78057da03edb6651fa16758b5bf377e78cb44048d222a608d06789354dcdcb25707e56800236d642fba98a5847fcfb2cc6f713fabe311cb6a4f5392758d305f79524e5b68aee285c4a089caacf221b915fad6f7d69e7d82b1c4d16f4dfa0b554ef692df910ec58df897cd126161c8cd9d111366d4f2bdc8bdb6edaacd85475fed6a719b56b1d97e6", 0xe8}], 0x6, &(0x7f0000b38000)=[@init={0x18, 0x84, 0x0, {0x20fb, 0x7, 0x200, 0xe0000000}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0xc69b, 0x51}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x10001, 0x4, r0}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffff7, 0xfffffffffffff801, 0x3}}], 0xf0, 0x20000000}, {&(0x7f0000378000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060a000)=[{&(0x7f00002b0000)="466c7d6c255415c8d6ccda97e72144a7f5f7e3152f51f019a17da0c6660c1a7ea95fcabbf36e76c1358e87906339a9a044b87e935e05c9f7f37b8836a85d9bc733ec2f3f39e606502a8a41c66dccc4d89c71869af5f30ca1a9500b4d9ceeeb61c9192cf00a30ff55abf8fa01ed389d1f9cca2ed1630f0f20e69d9f11920ba24e3f3afcea8bc34ea11a48fb8c462a79af9e731850328c2c3a94ef8ffa2fde8b1d1449339c72e19b6080835dddcdb314866ca8b6690d20f76782af24a61e56ef75dbca8fce134e108cade3fd0ae5830caa5ad3f8d8a758ae6b5debf777dc4396d41789a23a037bc8f83a4ee4c992eb6e", 0xef}, {&(0x7f000076e000)="c33bc9dabf2b442eba5f7230712f7f85fcfcdaefa2e09060ce356874ee5a8432c094868ba79cb4f857e24082d20fc2516968ae4957e72253c3dec7e7e36fb4ec0ddd91b632637c135299f4e81ec2b2dd812f4955bda72009e7b42f9a3f3969d07d144c584a40ffcc226044ab6451b2cf6d189a157110d9419b69ba10d2476fadf24106425155825348ea34cae593dd288f942bc5c4dcd7c769651099e36420b37479ecabeb22e4a65b68460a0e4be396b919655856", 0xb5}, {&(0x7f0000c17000)="94df0c7e772dac5e397beafd5583f4ea3fed577dde24b838fd8343f189d17f73cbee4b83e4453930e5f7d988c9b9aa480162022dd35430d56ffae48563a6ddff7c9456186ecae48d86176f049f70610bc49fb2705831827fa9681723f7c3bc398952682ab046d52e3e687dd34c8f0d307bd676f7cef953c93fd6e984eba865794e43988b7e92540ab74b6cada59baa4a7649f60e980947d41ed31df534ccf3a2f6d54e81295db0285a7054bdf3455cc7a47606bda58f2593dd232425d8e7ee660839a34767e1205d323c9312d7404db5", 0xd0}, {&(0x7f0000761000)="621b69", 0x3}, {&(0x7f00008f6000-0xe5)="e68cf28b788264273c2d598b1e404d137f25052d448513a359997bca16352ce951732040e27c95e6d989c6ba0ea8622fa272c4325df8386f825dacb4e573e5fe43bc9109dcb8854e4133c859e321e2021bdc21c10a29486d700888d1ff3fd4140fe324f79fd61b7e05e15d1004e9737f9385681c91de89b5e0ac80ee079bcce16d237691304768d965527ae72c183bca1519abae651df7f8c394e5baec4c7ade321319dbd6aa6ed0765202349cc2e0fcc8ecfb4e65cc3ac5810e1d03f1995177388718ba924438c45c4510aeddfe6123ef2c65d26704cd06265a8a18fd51e51dc17bc53c92", 0xe5}], 0x5, &(0x7f0000dc9000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe01, 0x4, 0x3, 0xf6c0, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x10001, 0xc, 0x9, 0x8000, 0x2, 0x5, 0x6, r0}}], 0x60, 0x4000}, {&(0x7f00005fe000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000211000)=[{&(0x7f00003fa000)="ef053af638472df05bef7096aeddd65e8d1ec0f8aa6c81ecbaa56e49fbe1eaf534bd21247b7078292f06ebbab1371f46b666e6f0f759631948281056b6623fe6fbd904f050d5576364e8ae268c929e4ffd2a1da10c4989e599fae9023d32f37adc9375", 0x63}, {&(0x7f0000386000-0x15)="7cdd047ec3014bc2fc18212687d9c7688fa47e3b05", 0x15}, {&(0x7f0000276000)="", 0x0}, {&(0x7f0000cc7000-0x6d)="029c6a46dcee79c501f525df28b5b83b92b514db5598f395d09d742af2f69cb28a9e84432f62820809ab8183a818728166c7f9edda001a1437c8510fe5955e93da6c2ecfe45e803d2ad419e0da7656292a6592f2d1c6e80306b8a7b3c1d8cba72a247e08b44b09f83a2e1ce772", 0x6d}, {&(0x7f000029c000-0xf)="85b123606f3ef6c2f180f59145a0a8", 0xf}, {&(0x7f000089a000-0xc0)="de20dcc539b969de5498d3dc37627dce6bd377cf72ae3140b812a2955cb40b69e90b76ee91b90cab9bd1933bfeda545ec915936a1e957741617fd8140ef3cb6fbe02330c6761401d6efc68c05af8331e0d20bde96b4af0c243567246bac5791c688a2418ad71b453f98284a45f5bc6e68ba1b90c42e3fa6e2e331cb12afd9cd03fd7a6e54fd57c00d5dc02bcc1c31a9101cb0b3f8bd71bd6338a79a9c110853f10aecf8744cdcd46215a15d64563ff44e905746d7ef67e3fbc2c48070bddf2b4", 0xc0}, {&(0x7f0000608000-0xa0)="28a2cc9ec873e0933c7f9f4ec34545adde5bf7318bec7de9c339e8237a2378fd6a9b32198aa2b4d3d0c9d1595ee7165b963ad6856c595459ac8324a391e1061dc1646b29b90aaeebfd3e0dcb585c461362a51396403f54e6ab4230c1cdac24131baf309b34107b2fca629fe31729a55d5e40d900258460da0674e16de1a098f3991ca947e19c77fdf80665f74961fdc250b1b41dda3e1ee816f316b88c3ed626", 0xa0}, {&(0x7f000071e000)="3bee829b41e3fa9d42dd77a00dabbaa3eb15c2acd683fa1c258b0c0ac4e5955b9726d6a0c08fadfd49b3be2a26626ea10bbeee38330e15942424d204d870bd6c239ea3fa5544384a9cc1abd1c4e45b6198417b216b70df3cd60e9bfc", 0x5c}, {&(0x7f000059f000-0x9d)="4150e8ed27874424e00d2a3f36e5a56259593d74c52decfbfee870110b0ce185707e94d75d4e6c1914b0f43ab65db90436dcda7553dc06ff89ddfd01cf73475a6e6de44c76b3777764b09bd099f89e692f28281226ab33d39c3d8c0aa68911063ce9b2fbd8748e85efba45d3afa4e85c84270590bccb89e596cd4adce986d6a8c049446aa45f619529393ac57348ac6416bed72642bc821a66a0a54987", 0x9d}, {&(0x7f0000592000-0x81)="c68e87ffec0767a771aed4941147586ca6b8d18c564e881372a0e6b87d40748cc269ee18b29ccc6d8a9cf9a44e639595a3f49b155e89d12c268e23c9993fdcfb58f0f780df15e7155b4bb678329dba0c84795ce5bb5114a4534989bbbd5e2707c2247d221fd17dca2f9673015539118fbf930dd71aa1e0e30642f2a6687deb5b09", 0x81}], 0xa, &(0x7f0000f65000)=[@sndinfo={0x20, 0x84, 0x2, {0x6d14, 0x0, 0x0, 0x6, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x208, 0x4, 0x7fffffff, 0x9, 0x7f, 0x8, r0}}, @sndinfo={0x20, 0x84, 0x2, {0xf43c06b, 0x200, 0x8, 0x90, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xfffffffffffffffd, 0x1, 0x8, 0xffff, 0x1f, 0xfffffffffffffffa, 0x0, r0}}, @sndrcv={0x30, 0x84, 0x1, {0x69, 0x4, 0x209, 0x2, 0x89, 0x400, 0x3, 0x5, r0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x800a, 0x7, 0x7, r0}}], 0x120, 0x4000000}, {&(0x7f0000b5a000)=@in={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062e000)=[{&(0x7f00002f6000)="272cdad21e6d91568bd8", 0xa}, {&(0x7f0000de1000)="fe6557b51e6a1f1529dd951cad8cb7f7d96c950504d37bf18253e5b820b5abb124e49825e636c025986a997a435a00a274c0753410fa1a9174bc25ca47b3203e6f328be3238da4c267efc8210940cb7718777a5e4d2f23e215013ce4c5a2bc17568f9807c34c3bf5a36bc179d272438f9c499d3990e59c74feca2ff25e3e5c1ce726c08a67f24eb2729fd30a165ac59ccd8ae1fedac0b722bf9bcc4d8a46e88f1cd3ece03ab41a46c60db7ff6b4b9b6ecd08dcc91ffa59049faf46867fe8fd179e87601e903d496f71007854840d43126ddd6931f9813be51cd50d77e5a12728b939bf21", 0xe4}, {&(0x7f000094a000-0x6d)="ed4b4764c236c66ab4440ccc687ad6f340799966deaa69406ebcc17dc6ba82efe05c05f295693f7e3d42520e0f62a0f43ec4aa77f84230297627a1897e3061add368890c693e666e830ca0e70ab4e24569e863a9dacd01f7add104f4a407f1ab159d09d18aa6c7a7ec1de7eda3", 0x6d}, {&(0x7f0000b45000)="1b93f59968232709a1f414b61cfc5c0e34152f5f345a0a5ee8ac0e97f321335ba21c4ac2b4e86c70ccde35788c9dd1ac2df74b354e8cd488013e5e3f92239807c8acedcb979700b3d450bba4afaf26b9ade898414b4921e63f2958fc2b42dd5bcfb38e759e234c4bb11b80be83f63cebe9fe67f4af00dc2bc10fdc4c05ee0c2d900ed4910ababc51748cbce7f7248ca5bb8b6177ed94e2b8709d9539f5217cad5cfbe87d59ee689a06707100e33ff9ee4ed1181b0b87d7b74e6a1d535a9e1be14ff362abf12d703506f33f3046c4b2b8fe0ba03497deaf23920995ce23e0c68ada1956b3", 0xe4}, {&(0x7f00002b4000-0x2c)="a54b578f714529136fccd8292387a32362355e7c84e1a44f466ea52cfea23c510cb8bb3b1c9a7270d38ace05", 0x2c}, {&(0x7f0000ee1000-0xe5)="960a01b47dc3dfc65443cd7ff095a8d1a6028c9b76b5a2bebe832a1d7d6be66fa935b26819604e36bb67da70f715a600c62f5b44a1479323064311f64de2f832d0a6eb94eb5c69ffeed0e450e4337a1ffb67edbbafce13432bbf3b5cdd304d907e88b2e99b29451b4e1a6f8b441d10c14fecd9f8228755aaa21bebb896112baf7c82c47217eba31a7d4bda751c6d8be45c47ad21e7f9f769b68636b788945f7411af29c579d74be9b6a36ba668f598d98e53d3f39fee9306d0885a5e69b741d85b06543b985a2634596d57ff8fd8541503bb6f282a4d10e0c0677bfb5a72a67b3e97080bab", 0xe5}, {&(0x7f0000efa000)="e5056adee4253ed889d33ab985ece36e51b04bb4acadfa00c6126ab203b4452d9fb2aa0c7d926a728bc0e6024635d74f6d67fa498a1710eaf0455083a3b66b542f112172d71bbed2bb39a30615dea785c25d9ba7038744f43f60353d2c8b2a6a1a9741f6ae4fcd03f9c8018bc83348db4338914112121d9b485dcc18d6f8142bac28bb65c51c1c5a5f1693757b6adbeff78c827c50547285e1c0ce7521423a1b9e8de6cdcf5e2ca97d1fff83e566c66dc0b445c587109e2408f19b876d08d9d28169a3141ef807ec14af773e3f98b780966777d1e5df7c5f0083adc325108a44acd2f67429", 0xe5}, {&(0x7f000031e000)="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0x1000}, {&(0x7f00005ea000)="b586f0a8faabecc727f7652c134e6f253eafaafb3b47504106d2793d581ee06c4c5ec3c76bc3344b38a98d9090b30034084c3ad209b7", 0x36}], 0x9, &(0x7f0000d16000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x3, 0x200, 0x6, 0x16c, 0x5, 0x3f, 0x1f, r0}}], 0x30, 0x20000000}], 0x8, 0x40000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000d11000)=r0, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/19 07:32:35 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000619000-0x4)={0xffffffffffffff9c}) getsockname$inet6(r0, &(0x7f0000506000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000190000+0xe74)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000b75000)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a55000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00001aa000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bb7000)={r1, 0x0, 0x8}, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) connect$pppoe(r0, &(0x7f0000327000)={0x18, 0x0, {0x4, @random="393532f8fd04", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) accept$ipx(r0, &(0x7f00006e3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000593000-0x4)=0x10) accept$netrom(r0, &(0x7f0000837000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003b9000)=0x48) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000d93000)={0x5, {{0xa, 0x3, 0x14c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2d4f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x3) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/19 07:32:35 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000002000-0x118)={0x6, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="78b0b7993c69375c4f2485d33bffe75c", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0xffffffffffff16a0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000173000-0x12)={0x7, [0x9ac, 0x1, 0x3, 0x86, 0xffffffffffffffba, 0x1, 0xcd]}, 0x12) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00001d5000-0x4)=0x0, &(0x7f0000c92000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006e7000-0x8)={0x0, 0x200}, &(0x7f0000001000-0x4)=0x8) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000003000-0x2)=0x3, &(0x7f0000002000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x2)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x8d)={r3, 0x15e4, 0x85, "4f00dd7f8e559e8c95c6a725f6e06c7c0ef9a9769d7e7d304f836b128547afab80558ea0647409ff623412b5c34ccfa4f7757f0c41c4ac199cf484eb438b2200399fc9eabbe16df746ea48d71a2648f248d015026c3b49d5e2a8f85b2a73b0a52980e53ee05ab600564c6fe7cb18d0486c770788bff0563d4c6e94159b8fe82b6348fbae34"}, 0x8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0x3]}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x6, 0x3ff, 0xff}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r3, 0x80000000, 0x80, 0x4, 0x1000, 0x7f, 0x1, 0x6, {r5, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x69d8, 0x4, 0xb4c, 0x6}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xe83b, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fff}, @in6={0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52bd}], 0x64) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000003000-0x4)=0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x0}, 0x8) 2018/01/19 07:32:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000248000)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f403f2de9aa06dd7d882fb2bfea9671c71cc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0xffffffffffffff40, &(0x7f00007a1000)=[], 0x0, &(0x7f0000a37000)={0x38c, 0x0, 0x0, ""}, 0x10, 0x0}, 0x8000) socketpair(0x1f, 0xe, 0x1, &(0x7f00005df000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000809000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000985000-0xb)={0x0, 0x3, "00f8ff"}, &(0x7f000017e000)=0xb) 2018/01/19 07:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b2d000-0x4)='bic\x00', 0xffffffffffffffb1) 2018/01/19 07:32:35 executing program 1: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000cdd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f77000)=0x32) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f77000)={r0, 0x746, 0x1, "ae5470f2f4d88b4fa047a1c400d37075ed150a4ab3b4ff870b9e05c1ab68024bdb75f6654540618d88ac41170c44f7c8236e52a45ccd3f5fefefdfca5177829dd977fd63f91b12e56ed52c7163fa41f2fb1f29eeeeddeeb1a91498d86551b0a0878b3095fbb322c92341cb326c4e8771771bf454f00716c8bf17fa4cffb948a30664f06eee2b46b3da71a465e432dfc60cd4a89c"}) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000089d000)=0x14) bind(r1, &(0x7f0000925000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000f78000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xb5d00000000000}) 2018/01/19 07:32:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x94, &(0x7f000051e000)={@random="9faa5dc31b3c", @random="861585ed7829", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x86, 0xffffffffffffffff, 0x0, 0x80000002, 0x1, 0x0, @rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x4, 0x9, "55fb2e4760de5bcf8454dca244355b4ec7e5a55ced744ddd3b781f04f0495129691ea6a4deec321823698ac61ac3fe0a0dd7a609aaf0dbf78233eb53332f345c14adbde1140090a46c8fd4b6d2392f8caba61757adcdcac10db95ee012776c7d767d1a6ddc8f521ba298"}}}}}, &(0x7f0000250000)={0x0, 0x1, [0x5f2]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c9f000-0x4)=0x0) r1 = accept4(r0, &(0x7f000040e000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048c000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fe6000)={0x0, 0x0}, &(0x7f0000f1c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd5000)={r2, 0x100000001, 0x7, [0xdc, 0x0, 0x0, 0x6, 0xffff, 0x80, 0xfd]}, 0x16) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000944000-0xce)=""/206, &(0x7f0000552000)=0xce) setsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f0000c0e000)="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", 0x1000) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000392000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c4000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005e5000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ccf000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000760000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000efd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000da6000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000079d000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000d30000-0x10)={0x4102a43d, 0x8}) 2018/01/19 07:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000a3a000)=""/161, &(0x7f0000280000-0x4)=0xa1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ac3000-0x3e)={0x0, 0x36, "d170225e202f3a492d978ed68a15d1481fa54bb51fcaced76b2df6fe831b573494f20f7df4d47061adfb9a49796909093497a5ba207b"}, &(0x7f0000f88000-0x3)=0x3e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ebc000)={r2, 0x3}, 0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r3, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r4 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r4, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r4, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000047d000)=0xea6, 0x4) sendmsg$netlink(r4, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x78, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", [@typed={0x68, 0x2e, @binary="068a321d7a873544964427c58b1b481e3ed47af54ad6e8e60e0d1d285c658d403d5e597bbcad1eeb9275d24fe5f1cb0589a575b676665c7876923ef2cce0cae8ed163010d5e0a821224adf36ecc0409b7da3ffd62a79a520e7c9169450d458"}]}, 0x78}, {&(0x7f0000975000)={0x11c8, 0x25, 0x901, 0x1, 0x1, "", [@nested={0xe0, 0x3c, [@generic="24ae6138d57a4e459e9d38b84f7ebaa449db5ffdc0374e700b9b163ba8398538e97cd233bf89c2f6763d09feec61e47249779fc52792871055cc45cb298f62b9d724d915305c3ac03e16ec8a814b0817e6ae33a0442322056e6ab2d9f0cec969e1cd415d5fa7123678547316aec9a3804ffa2a79aaa0975ae0f13a53f4c516cdb49d99cdf881363412a222a52e3847132b34b4ca917f919f5eefb3b7582c111fa196bccbd18549c337db26f4f2b8808497b6d4f4ffdaa9beca749e884e0a33b120e2ca469131e71537b69a8cec8baa9a3ae01c144cdca8e4e6"]}, @nested={0x54, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83", @typed={0x18, 0x1c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b", @nested={0x1004, 0x8f, [@generic="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"]}]}, 0x11c8}, {&(0x7f0000a53000)={0x1c, 0x42, 0x208, 0x5, 0x3, "", [@typed={0xc, 0x54, @u32=0x1ff}]}, 0x1c}, {&(0x7f0000822000-0x15cc)={0x1a8, 0x38, 0x10, 0x1, 0x0, "", [@typed={0xc, 0x51, @u32=0x10001}, @nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}, @nested={0xf8, 0x4c, [@generic="d19f7e135e134206599e6529349930f624a7a3bbeb03f8f283075c8b36dbbcc679ead5ee17981e0279cf74c3ea6b926b1096e853f95420510836f51f3be16a4b89be7a369c71df4c88d63a4e035c6e9aa31b34cc8f33fba83367bc5f389f7ae6bc0975242b4bc8d0f65a8f9a090c448f6dd9a47390c76c936d488ab5bace26ae9dfdca18ced121db1fdb44c38a4c71821367c9f391d029db2c1dd75f5289613cc39a00725143758cddd411b6222f963d859bc4859f173904f12ec3267f76b01fcd3f08a84be1bcc10e827b90c7c6103733c58db02369c328719686d7ad65fb8c18bae9251294add1d0f7", @typed={0x8, 0x5f, @binary=""}]}]}, 0x1a8}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) sendto$unix(r4, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r4, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000011000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000017000)={0x6d, 0x9b, 0x10000, 0x7ff}, 0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000017000)=@req={0x50, &(0x7f0000018000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="19bafa306770ef0b7ceda7de8ccaf32f506761d8791b7a9fa1d7b4ccb97988e9"}}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/19 07:32:35 executing program 1: r0 = socket$inet6(0xa, 0x87ffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f00007ad000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000414000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e2c000-0x4)=0x2545fcc8) setsockopt(r0, 0x87, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/19 07:32:35 executing program 0: r0 = socket(0x11, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f00000a0000-0x4)=0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80806, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0x0, 0xea, "b857b87ce8be0440262f2b771e445845ec821b97151a81a7f46c4abaac1b5b9d9847bbb002d6046c8767217dd9bbdc86a91eff7459b4d1d51d78169dab9cc32abb92b04bc5848796702c93f553015fbdfd46ee90806a2e664de52fcd65dfe7c190f55eeb4f51a84f3d1fd81d7e7ad167935da860c0d0cdc4d8426903960511df7e8b6ed2bd15894f398b9ed22b8e13ec98652e4308e76823bfb877ae3cf020f43c7602baa4a46a7827ea089352ca6936c0991183d03710950c4b6e43d23293db44aec0d3c91bdb9fb4d4d0c17eb40a76f21073dbe56faaed363ce72570d56f0e0558fca7b9f8ee5c0960"}, 0xf2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x14, 0x1, 0x8001, 0xffffffffffffffff, 0x1, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0x101, 0x4, 0x1}}, &(0x7f000077a000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b72000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b19, 0x400, 0x80000001, 0x9, 0x0}, &(0x7f000094a000-0x4)=0xa0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000003000-0x118)={0x8, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000001000)={0x3, &(0x7f0000000000)=[{0x100000001, 0x3, 0xfffffffffffffffd, 0x0}, {0x6, 0x5, 0x3, 0x100000001}, {0xe3b0, 0x6, 0x100000001, 0xffff}]}, 0x10) 2018/01/19 07:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009b5000)={r0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000952000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000985000)=0x14) sendmsg$kcm(r1, &(0x7f0000ed7000-0x38)={&(0x7f0000577000)=@ll={0x11, 0x15, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00000cf000)=[{&(0x7f0000754000)="ac90062bf997c686fcd618fc816909", 0xf}, {&(0x7f0000dc4000)="5d37e659804080de2b06e66febc5d3ffefb0efd34cc581151102ba8faaea2873ea8c3cc3c484ab359425ab5f8a6080d6796e6db1ef7fc6d141249e2462c7242d34cb6809275e0ad6bc302369661e7bc0d66da7681b99ece24cc5d8312680c3456faaff75469f0c6cab5c3013b11325869fb1617417ef73fa2a6016fd1b33833aa49ffda35ca5b28fe903f33973f5519de1956fa463aea2209747b548817552cbddf553fa5876fdace67fd8966aedfca17698152800d6e8996a6a6c7b2982b1cf9169ad412989e75a4bb41e2c210f099f20f304df7dc0305aa7907a4a3f90dcbbd441695be3cf06ed7946897e1ce9509bce6175b28ed3", 0xf6}, {&(0x7f0000a3d000-0x94)="525da712f0b2b4bf06595a2f1f863a3a270957ec7c0e0a00c31b469d67cc05677259d1a2be9584bad7595c6315c36672ad8382757814312d00c498f52023aa30f6133f5f07e118742e5c578211adb71a0369a229b2b5e10d7f156b56d3f92b82c7c6335ddab0c64c71ba921b8abbc3c33c2a4193a9b445d671d941e0fe68cb851e018f01d630b34939da68a01481b591abf9cf55", 0x94}, {&(0x7f0000178000-0xf)="ab2c240704f8482a7b0c1a5df88fbb", 0xf}, {&(0x7f00003eb000)="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", 0xfc}, {&(0x7f00007af000)="5e66a53ce3870461ab549000430b002e5ea5faf22bb0a5c4e058eaf70220e9ceda87b334e07c7d89b657d36186205b368fd3fc601019609329bc43983020ed0345d313800d9c5eeced96182c55fab9da44c84ad98812e58e6c0d6b3649667d7caf2001fe31bfbd0dc233bd344a", 0x6d}, {&(0x7f0000c2a000-0x16)="844c29af938cee72a3dbcb6cb9e7d3119e3ad623e778", 0x16}], 0x7, &(0x7f0000172000)=[{0x50, 0x6, 0x0, "62e2b89218f1d1ac4408f85e73e72c59ec1448b0a04e1784990b1d0d5faef9cb3594da3eb5deff429058a790ea6056d55dfd16874052f4402f58c8d14677f3f5"}, {0xe0, 0x10b, 0xdd33, "33eba49a1f550a3e4fde894793b9ccc0903bb2e698532343969cd0b26c264505fee4ed7b14d7f23492c480eca9d4751b3e701abc07cf3d59a038a3a77087169d2139e95fcda608d06989896594c6b6631ef7e7e23cb206305e2949bff6848fa3d4e9679f3418352dc1df2ddd052c1a900a8d5e535232dd11f284507fd6ac9f6cf6632fef048ef20a5d62cc1a455e256d298f7c79849944f0f983fdaf197caa1ef6bac0d4953e96a8b53da5291fadcfee0c0d531f7b7074235f3a4b5f1d77ef9cbfa349889dd64bf52e666bafde"}, {0x70, 0x0, 0x6, "3321941cdff169d3486b794bed2f94efb77499f8c03b40137ad017167ba5f7993fa405f550479a23b7d3e834e6e0de48c219421a9ac9fd4de9e311d56cb096da319159ba3729f0322ad235e43e2c9d8e3dc71f2f23ba4fa7b505"}, {0xe0, 0x11, 0x3, "c4110c8c436dac57e69ca6325a3c64ac55b5d9977a220c2198ae0d74f8b78752d004ce02f8ff700458d9200216a6794e5bb36285e6171ebe56d3bcc9a2779bd3fdc3b5e167d76f210ad16a548090820be5af01249a8cf857ee6550d9d2687abd92434997cf147d418b169dd4bb2818ed5a93160fada567618eeae1c1988369bb354a41880c9a650738634dd856b53d6d38c25d45abe4fc07f6edaf051a866cf62d982b6dece20379fc85cbf1bd2d4aa5e0458e84f6c1bb0f54175ae87cc2c812d4cfe423b914ca70330028c822"}, {0x100, 0x1ff, 0x80, "78f9cf196e5e4a13f93ce57a43cf261e1d50e4f1b62a64d845889f2cf507cabf7ce27c8d805778d7b4a5affd8a63985fed08afa485ae268de35203376346a95230a5572f2d01781e643c884756f7c632ce637e370765db179887cfb990abb63f717326593c161f0d2089cbeb1603acd2e893bcd6095f54e96d89578216df3cc6d93991d931bbaf8c20883a37ae31404e32f7e1a2d20347f7d7104e323374296d524fdbeb874136198a9b9f517951c92e1ffaf7c64549e913506ea39da5f3668cb680b668a8c1beb89809e418db6037e5f13df824e3cfc347de89925a0c93f576096436ae26cda3905f0a2e14"}, {0x108, 0x11f, 0x8, "a820d8c4537c993d454a091e319b2c8f64189b7f538a4f45c447d5c9faf2190ca1427d76736377840585d20a554118d10aa541f5f9546c99f0277917b318c71f8015a1de3e56874853a97bff6d27070ad71f972c8a3078677172489c411cb2256c592b6476c8a8940f90c29d0508cbb1a2ef74eae3dc00b1ed796c3ada5dc73ed0865f69732e98d93ba4ce716176b0f704dafd7ce3f93376f586867088249aab475947e04ec22baf68f4a20716fad010bf378b4e496f69f5553ae2f5999e70b2be0fd02485f8c271929a420c9ff4b74512beb0c4d0e0371039748d71bfdc3396dc6fc9c688bfc4a672e276130ddfad9e109b"}, {0x20, 0x12f, 0x8, "af96754761b1eb461ce8e0ad50"}, {0x28, 0x0, 0x0, "2cd34f7ab383cb7c7647108b6c0e882e59"}], 0x4d0, 0x4000090}, 0x8080) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000261000-0xc)={0x2, 0x1, 0x9, 0x49, 0xffffffffffffffff}, 0xc) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$kcm(r4, &(0x7f0000de3000)={&(0x7f00005ab000)=@ax25={0x3, {"4dc1d034cd7b9b"}, 0x0}, 0x10, &(0x7f000016c000)=[{&(0x7f00009f6000-0xb7)="1bc6d6cf4c4f3f0df621aad4bf99846f2259b46d1d4b104e818e47dcc815f235ab509030a9fc1cfcd54b3dce2ecfa40f937b1eb257905d013270585907849ae9259450913165e93d648289d75d78e70be233f2b6a340c9c89f05b71abe0b511657a7c4408010b1e7368c0cebaedee116cfbd0078dd80bee571464c6cc7a28290fb9b40ffc302d2f53212ebfd2320e4267013bb3a869d0543bb0c7fd88f67694c7565174a5fc8e8e1dcfdf887abf8e2f2", 0xb0}], 0x1, &(0x7f000018b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a6e000+0xc01)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="277cf9b30df060010dea84a584ff92d6"}) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ebc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000087000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00008b7000)={&(0x7f0000bc4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000a96000)=[{&(0x7f0000f20000-0x19)=""/25, 0x19}, {&(0x7f0000e5a000)=""/197, 0xc5}, {&(0x7f0000397000)=""/200, 0xc8}], 0x3, &(0x7f0000430000-0xc0)=""/192, 0xc0, 0xffff}, 0x40010001) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000546000)=0x0, &(0x7f0000bf4000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fb3000)={r0, 0x3, 0x4, "72b163261e34314e705140bef656a57baa33a4e1256fe3ea0fe1442e5b4dc42fa1dbfb2bedc879d8f01ffb3a1f104e9bbd038dcbb0451bd3c2c3c7faa3069ee626fdce08bbf5d0f8b84299d32359d659d9fd32de7ac25ef3bb78c301788799abfdaf040ad25417fd96734d3ac9105efc65ac7db1ed11a3d205538918e3329f6d86034548ff2bf81cc67e3ee340610ff9815a08df5892447b4856dd3376efc342be0d409bb3a502fef04a5cf0f4501f5f00a21733eb434447ea22500ea6bd74e497d3a86bd9eace46fcf67492f50bac52451ce795adac7bce26b7510c48"}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/19 07:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) writev(r0, &(0x7f0000b7d000)=[{&(0x7f00009cd000)='g', 0x1}], 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000108000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d92000+0x222)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0x4, 0x6, 0x500, 0x81, 0x4, r1}) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) socket$l2tp(0x18, 0x1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 07:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000098f000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f000027d000)=@hopopts={0x7f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x7ff, 0x2, 0x761, 0xb17f, [0x1]}}, @ra={0x5, 0x2, 0x80000001}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x58) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0xffffffffffffffed, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000384000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000188000-0xc)={r2, 0x80000, r0}) 2018/01/19 07:32:35 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 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]}) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00000be000-0x10)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0xffffff1d}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/19 07:32:35 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f80000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0xb, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000db5000)={0x0}, &(0x7f0000397000-0x4)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0xffffffffffffffdd, 0xffffffff, 0x0}, &(0x7f0000f82000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b86000)={r2, 0xf1, "e95b49b7d102f87be03361db36fae1bacae797aedba7b62f9f09af6692c4fd87951bacb4b96f7d07efc6a2ec8ff3f0bf2ee397add4fca518932e3e75048b6bfcf11dbd8a67bf07a3dc4dd595f8c6d5e8f05df807fd52fdfbd4eeeaa39dd7aaa1ba7546857b0345ff73c29d97708ca87577679c2f8d06cb291fb429acea9cf7cb9ad89e2312f03620812a367bd94961f733e29132cd5812ec0f6fd9d9aa79cc63f39dc073c04ad9e9288c48f80d003f23996157ce576be6a2d698ef816bd78d2755157592aa42f2d540dd666946752e7bc3e5b8a1051b337702750eb89a1fcde2fd7b6c694be306794e000f657fcf32c9fb"}, &(0x7f0000d20000)=0xf9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000afc000-0x4c)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dd9000)=0x6, 0x4) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0xfffffefa}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) socket$can_raw(0x1d, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000654000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0xa8, 0x0}], 0x1, 0x0) 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x1, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000b000-0x4)=0x7f, 0x4) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r1, 0x0, 0xca, 0x18, &(0x7f0000008000-0xca)="2733cf4acc230a85b70cada245aca66645426ef2d428bc14ffd9be7432c9d8da9ca1192a3f872009d39d7db1dbc4bcb02b83db0be801c4b233cb09b011494a4cb1983ba55e9e7cfb0c8b871a113576d16aaa7d14814a30a1304dd8c9c3b029681d042bf0dc3ffaf7ce3dba62352b7eb5f2d9b91e9ce81e2eb9d65bfc34790c160c4daaab9d2c07a6c073c0c5eaee9fd6fc1b57ee903c19bd9a84ca8f4b4ec12a3197ca050bd0f0ef6d871ebaab71891b0fa149630eb558893299b8df150757478502201f847190e99af4", &(0x7f000000a000-0x18)=""/24, 0x7ff, 0x9}, 0x28) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 07:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00006b2000)={&(0x7f00006db000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00006dc000-0x90)=[{&(0x7f000009a000-0xa3)=""/163, 0xa3}, {&(0x7f0000657000)=""/99, 0x63}, {&(0x7f0000658000)=""/0, 0x0}, {&(0x7f0000993000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb4000)=""/111, 0x6f}, {&(0x7f0000bc1000)=""/13, 0xd}, {&(0x7f000089c000)=""/33, 0x21}, {&(0x7f0000a36000)=""/162, 0xa2}, {&(0x7f0000360000-0x4)=""/4, 0x4}], 0x9, &(0x7f0000f34000)=""/72, 0x48, 0xa80}, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00002a1000)={{0x85c0, 0x1, 0x3, 0x8bf, 0x8, 0xb3a9}, 0x48cb, 0x366, 0x1}) bind$inet6(r0, &(0x7f0000095000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x123) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a54000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000be3000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, r3}) 2018/01/19 07:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) sendto$inet6(r0, &(0x7f0000d69000-0x1000)="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", 0x1000, 0x44000, &(0x7f0000b0c000-0x1c)={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000457000-0x2)=0x2, &(0x7f0000992000)=0x2) listen(r0, 0x8000) setsockopt(0xffffffffffffffff, 0x2000000010d, 0x800000000a, &(0x7f00005b3000-0x1)="03", 0x1) accept4$inet(0xffffffffffffff9c, &(0x7f0000d63000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x10, 0x80000) accept(r1, &(0x7f0000ad0000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a9000)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000c20000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000971000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000cce000)="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", 0x1000, 0x800, &(0x7f000036d000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000a11000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007e0000)={0x0, 0x8}, &(0x7f00009da000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000069b000)={0x0, 0x3134641c}, &(0x7f00005a5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000478000-0x20)={0xbc1, 0x0, 0x208, 0x365, 0x3, 0x3, 0x0, 0x6b2, 0x0}, &(0x7f00008fa000-0x4)=0x20) sendmmsg$inet_sctp(r2, &(0x7f0000083000)=[{&(0x7f0000632000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c62000)=[{&(0x7f0000dac000)="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", 0xfd}, {&(0x7f00005dd000)="8ba0039c6c640431c430bb54e99ecd81271dc994ce576ada73dc69f2fd48666afcf050a2fc4d412c8559403131e10f04ae3a4f2c8d9593be2def6fdb1d98036105979082feebdf3601981d362168705d933da03a4163269d15904c6374300ea5e44455e856eb4ef36aea729aab74dea651c7300442619e7457bacff9866e254114fd16ffcdc3da99c436152ee9e3ec0c966fdf", 0x93}, {&(0x7f0000125000)="1ef921a047b2a9bbcb0221f720cb44406982a3476b73f58b04c8eb7acec8ff5463e707d537a85331f29e184cd2a104f7442fa4f73a6cff5700fb996baf1546dbfbc84a12", 0x44}, {&(0x7f0000298000-0xec)="c341b4abe9239e62896aaadbad404c37d0cb702f11f6ad1aeb65e5a3c2b0c5bf4bf5e041b09adb6532271ab7966002bb9f889b69ec9346281853e6b6c805574864a9da3e2b34b7fc0d8c0b5ec62a7f8bcb7b44c05463429add0b9ca5339bfb51bf5b1df277abbdd894585c8caa933b3c732aa751cc4d60fe212eb5338b2393ba0fec431332e7a3f21633925388120a38419413800ae8255580a616e199b0c41192c3236fe7009dcf19532b8e5c798255b5da2a5b66589b2fd511a96592d4a28ce18640f35cbe19c52ce2320bf52ee619a2ceb71ff3ad28ee5031e87bef0efb2360484382188a3334d2518dfb", 0xec}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f00000c5000-0x10)=@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d49000-0xa0)=[{&(0x7f0000f9b000)="0072a6039b3f3b8151e5ca993b94141c8bf4061695b0aee150f52a30b952bd9a807b5789009fa741ae5e91cbc6c6db567362215fcbe9cefa8e0c61d8b4b91de50a6742305d2278f5b88f97dc09b4aa9b4ec35ae935ff026343ca3f", 0x5b}, {&(0x7f0000e8f000)="310349e95f152ad04976062371a236c243e6f3c84d82fe3e1fdb400f970b55", 0x1f}, {&(0x7f0000217000-0x76)="1754000c4bb083a4bb9b7e0d5b805c0831dab9f30efb88e39061c2376e7e95b2d8f7f09e5eff60bf50b903a62d8d3ff571c491bd7e1ae537d9163b9d5a344c0b3211d5f068df2d1bc8a319fad3a9129057631a9b122b6f8a24a26ee7171360eadd5c5a965fc353648aa5208ce1ed03ccd8fc21c253fa", 0x76}, {&(0x7f0000ecc000)="8a819fa8e7d1a45345a88346d2ca951b7afa93474a4de9f74c5306c1b906d955850e984e8108a53ae519e1a4ff825212fe67832dc0a9f2d8344c77dd9d68cad29ba306189938e925fa89a6cc88cafff9e1d3b255194d", 0x56}, {&(0x7f0000696000)="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", 0x1000}, {&(0x7f0000881000-0x84)="00f81a93d47bbba2de5ad141ce02e1da8eff2c62b1ff9b293859eaf5395ec51757d6890f328bb713989cc8bd3f56f968d05fd5d52ec6a68c36ce775de1bd697034db15474d4f5865c45bb3df2001f66b85fcfd7edd4ee6c4e96e6c6258f741ee0b248941245f0b2faa383d68e8f2fd0402d6c8dc47d995833d6c307dd8a285ac8d8bb430", 0x84}, {&(0x7f0000153000)="cc8fcdae692293903e49cadf5ea904371386f8c62d6045b90700a982232e440d966d2cdd38a72cfcb7fb77eff186ec75553aeebce35644eb8a09cf1f1c70596ef5d8891c50c4e552b0e310e8fa9d83149605029d370f1a7c19c0c1d5eeced3f4fe397cad3e2f3b361c3f7077681ad57fd67ff6d43e17d0fc289a2f2a1bbdbdaaefdc28ca99f5173c9452042d0d298310e74ddef12c7979bcaa8aad", 0x9b}, {&(0x7f000000a000-0x51)="46fc7a482d8ce8f659a87beae21229fb4e74f440c8610b90a422747a3319e12695aba4e891198a00c2c77d97c5263dda47b64003f06e575486ce703f7d593398e7954a224b5deb56fbe893d07519a01b50", 0x51}, {&(0x7f00004ef000-0xf0)="ac635a769818bd868dacfb95daf55f60e441b41b4b7f3d49464b01337b89e762e639896f3f60957525476584d667947e37db7d8aa9c3e7797b981e378b1a568a3a14103766c8d4fde592fbc3c2a99642446c6a705a5ae51eec91ac0884a7e3229f0289fa6b81bc2325255ad8471a677175ddd4390772c2c2e987bcc11a70943d953635cc64a266664440e0891fe48a0be2e62cec4001893901ca4a14590393df797fb40164943de60891f15f63c1e283358fbe89f12e816e5408dcf19ac02ef59483208489c65dc17fb8ed178428bb04f495abe1c7babec3d0876b9b1b6c9212a49496433939a3810e1c15b922dd7f6d", 0xf0}, {&(0x7f00002b6000)="", 0x0}], 0xa, &(0x7f0000e7c000)=[@init={0x18, 0x84, 0x0, {0x100, 0x5, 0x7f, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xd1b6, 0x2, 0x361f, 0x48, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0x0, 0x3f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x4d, 0x0, 0x0, 0x1, 0x5, 0x40, 0x7, r5}}], 0xc0, 0x1}], 0x2, 0x810) close(r1) socketpair(0x13, 0x0, 0x3f, &(0x7f00007d9000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000bcb000-0x4)=0x80000001, 0x4) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000d08000)=0x123, 0x4) r9 = accept$alg(r1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000f18000)={0x2, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000389000-0x8)={0x1, [0x0]}, &(0x7f000079c000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000933000)={r10, 0x200}, &(0x7f0000d98000-0x4)=0x8) r11 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hci(r11, 0xc00448ff, &(0x7f0000823000)="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") sendmsg$alg(r9, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c7", 0x10}], 0x1, &(0x7f00002c4000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r9, &(0x7f0000b2f000)={&(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000bcb000)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x219, 0x0}, 0x0) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c8b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080a000-0x4)=0x1c, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c4f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7b1, r2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$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_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/19 07:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0x9, &(0x7f00007dd000-0x8)={0x0, 0x0}) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000856000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000f14000-0x80)=@alg={0x26, 'aead\x00', 0x2405, 0x0, 'ccm_base(cbc(khazad-generic),sha224-avx)\x00'}, 0x2f7) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007cc000-0x8)={0x0, 0x6, 0xe3}, &(0x7f00004b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000281000-0x8)={r1, 0x82b, 0x5a}, 0x8) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ba4000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000c68000)=""/95, 0x5f, 0x40002000, &(0x7f0000a3a000)={0x11, 0xd, r2, 0x1, 0xffffffffffff0000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00005f8000)={@generic="ca5b55b479e75a4a844fac885162a3f7", @ifru_flags=0x102}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007e4000-0x8)={0x0, 0x4}, &(0x7f00003ab000)=0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004df000)={0x26, 'skcipher\x00', 0x25, 0x0, 'xts(twofish)\x00'}, 0xffffffffffffffb9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a9d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f22000-0x4)=0xe8) recvfrom(r0, &(0x7f0000e36000-0x48)=""/72, 0x48, 0x2002, &(0x7f0000b01000)=@ll={0x11, 0x0, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d629", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[], 0x0, &(0x7f0000039000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xc2)={0x0, 0xba, "219655b4d0e3c5c1de9687cc0345f4c7c58a728316360219d07c16b3eff52bf99dc0fb25ba705370e7899c52935481009abd3aa5e4878e4d2976caa5102ed363f83ce689eb024f743d9d00cdca283dd6901c14d8ec2a5735f091056849fc487b5eb0271940e391d96a44f3b82373cf896dbc209e8c3832cec097eae774093bdbdd088ac1e7dc785cfe7fb9563b5792a2b62572bc80c98ad699e631c3f7a41e63c90fda2b34eab4a15316e3f2f341f150bbdf8c5d487c810e20a4"}, &(0x7f0000001000-0x4)=0xc2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x1, 0xffffffff, 0x467, r1}, &(0x7f0000000000)=0x10) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000013000)=@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}}}, &(0x7f0000004000)=0x3a, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000014000-0x27)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000013000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x47a04267, 0x8, 0x100, 0x85ffd8, 0x10109, r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000013000-0x7e)="5671c26110a37aceebcfe0af5dea608f1f33aa47fd3ff5f983268d6f1bf2e022f61ce2f02575646850b1cc7e908c79a9752fbd49f4b36239412158ef1ed9536f8b3c70074feb6ac9f93123f194ef3b17ead095e26a6f7e485b3f2cfa1df4aa263bb4de8c7cc476fd7f6433d8f2e17b2a0df166283cbbd3f417a6f4347890", 0x7e) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dee000)={0xffffffffffffffff, 0x28, &(0x7f00008b5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dec000)={r1, 0x100000000, 0x18}, 0xc) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004d1000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f1000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000091b000)={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5}, {0xa, 0x0, 0x35d6bdd5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1180179d}, 0xaf, [0xffffffff, 0xa0a, 0x87, 0x6, 0x8, 0x8bbe, 0x3a5, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004b6000-0x4)=0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000b9b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5c1ed", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) [ 681.223792] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000aef000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000e92000-0xc)={{0x1, 0x0, 0x5, 0x2, 0x4, 0x1}, 0x3}) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x0, 0x4) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000cf5000-0x5d)="", 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004db000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f1, 0x2, 0x1, 0xd, 0x9, 0x8, 0x0}, 0x20) socketpair(0x3, 0xe, 0x3ff, &(0x7f0000a37000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000474000-0x10)={0x3, &(0x7f000039b000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvmsg$kcm(r2, &(0x7f0000e21000)={&(0x7f00006aa000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c27000)=[{&(0x7f0000d48000-0x40)=""/64, 0x40}, {&(0x7f0000446000-0xa5)=""/165, 0xa5}], 0x2, 0x0, 0x0, 0x9}, 0x10000) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xf6, 0x100, 0x0, 0x5, 0x6, 0x6d, 0x5, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x200, 0xfd0d, 0x9, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x1}, &(0x7f0000002000)=0x6) writev(r0, &(0x7f0000001000)=[], 0x10000000000001b5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000002000-0xb6)=""/182) 2018/01/19 07:32:36 executing program 6: r0 = epoll_create1(0x20000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000001000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x15)={r1, &(0x7f0000000000)="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", &(0x7f0000001000)=""/4096}, 0x18) sendmsg$key(r2, &(0x7f0000658000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000006000)={0x2, 0x6, 0x2, 0x9, 0x18, 0x0, 0x2, 0x2, [@sadb_x_sec_ctx={0x12, 0x18, 0xffff, 0x5, 0x86, "b1e927cddb050b67eae982a8635659005cb0b0800ce04a5b2e778265941a2770e5ab4a8fe81166d298264f7a7ed13814c9c2dd695e12eb098717b13ff8777f6f5883492d0c88a3c6921a748ad4383aec80a9443e79ad51d58e12f38696c345979b354c9b26d5d8a62b69a538e21ba32eea22a0289f9b0f19e9942ceaabac88f0ddf00cf9f76f"}, @sadb_ident={0x2, 0xb, 0x200, 0x0, 0xc00}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$void(r0, 0x5450) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c98000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ff3000)={0xa, 0x3, 0xf0d8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(0xffffffffffffffff, r1, &(0x7f0000097000)=0x0, 0x0) [ 681.270502] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/19 07:32:36 executing program 7: 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, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ae8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004c7000)=0x14) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) sendto(r1, &(0x7f000037a000)="6146a8", 0x3, 0x80000200000000, 0x0, 0x0) socketpair(0x13, 0x800, 0x1, &(0x7f000085d000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00000e9000)=@req={0xffff, 0x7fff, 0x9, 0x7f}, 0x10) 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0xa, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000129000-0x4)={0x5, 0x4, 0x4, 0xce}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c4b000)={0x10000, 0x1}, 0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ffb000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) socket$inet6(0xa, 0x2, 0x41) getsockopt(r1, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0xffef) pipe(&(0x7f0000ad8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ffb000)="", 0x0) 2018/01/19 07:32:36 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000acd000)={0x0, 0x44, "7aabbd44a01dbf598e01fc64cc14328fe815c28a4392f82f79e8834c4bd623b92ec0ccb14a698baf910b232eed8d99eaa1541e2b1f357953daf43b1ac2576ab8b997d212"}, &(0x7f0000cf1000-0x4)=0xffffff5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000-0x390)={0x5, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x121e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fee000)={r3, 0x3810}, &(0x7f0000001000-0x4)=0x6) socket$l2tp(0x18, 0x1, 0x1) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000ff1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aec000-0x4)=0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e26000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f000064e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000005f000-0x8)=@assoc_value={r2, 0x5}, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000621000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00005f5000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000258000)={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0xdec0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3, [0xe5dc, 0x6, 0x5, 0xf5, 0x1, 0x4, 0xfffffffffffffff9, 0xffffffff]}, 0x5c) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008ae000)="e4235a29824fc3ac0578accc", 0xc, 0x20008080, 0x0, 0x0) socket$inet(0x2, 0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x24) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000743000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000985000)=0x8, 0x80000) sendto$unix(r1, &(0x7f0000e8c000)="881c824e34e9791baff5564fdaf384acaea7a7c695d39f3967e488dd673bedcc6909cadc63854ab964523b996af4310e803eed319049c5d544ca4db62d82d694ff7551ecf85b2e0b5bcb76bf82778313241a2a414dd235b6f0a9b6c5ddc6a7bb611dde7f5f1496a5c31b053acd4131abf0bdb7fcb3430be69d5ab4758aa92f8dc9e29996bab2b814360e4a38ef930caff13001ef4d51fb1b32057acc2fa417ca60a0b278cd12f47150da162e7550452b68667db546cd2abc4d4e25d5b701b3375a38ba994b07b6c77293e540c7d8b4", 0xcf, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ee000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000837000-0xc)={&(0x7f0000488000-0x4)=[0x0], 0x1}) r3 = accept(r0, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000f96000-0xdc)="4deb75f0243dafb73314d18a264df34afcf330bbbf1fa6b1b7be93763599e60e65f2f56c7d6d9c6a30caf17c69bf222836f2186a75eb2dcb48b75fea09054283098f02303d1853482c291cfe16d4a5e2da1068df0245173dc7412129cb6f2137f551ee52d61f7980fe18fed3a16a14b7495cfbd6fc1057eb4e507e5f284a7387c16a43d52f4a37508107dc85e1d26df144acb866d6a1c8fd6d3dae278532c443acaff3e6e0285799ed2a0f60b6bc5b7d65f23e380584e215f8a29d743df8eaf96ffb11634af6b6e59525c6ff8468e21f7230b17c4310f410284974f9", 0xdc) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00003ec000)={0x9, 0x0, 0xe2a, 0x8, 0x10001}, 0xc) 2018/01/19 07:32:36 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f0000000000)=""}, 0x54) bpf$MAP_CREATE(0x0, &(0x7f000013f000-0x2c)={0xe, 0x8, 0x0, 0xfffffffffffffffc, 0x1, r0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 07:32:36 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000f89000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f1000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008c6000)="22988d1ce218565d0d0a04ddcdd001ab1c717ae8f60c5536067521a98f764a18d52afd3daa26c99aed1ee0b4666ef3973e636a2ed45655af36e2eb77d2c2a824afc9b4f00ccf52af79897099342921ac80c990ad8cf4018a7093ed29f74692a8ce1c63ac901c1abf9ba2ccecafdae4590921ace9590cc9ef8aaa3a9c2ff4889a2696fbf5002f1b44af3269768f3fb44f4cd6a505c813ed92e8746eb7", 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/19 07:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004b4000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f06000)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00001ac000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002df000)=0x5) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = accept(r1, 0x0, &(0x7f0000e34000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000015f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000-0x4)=0xe8) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000059b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acb000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f00005d5000-0x38)={&(0x7f00003dd000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00007d8000)={&(0x7f0000b71000)={0x14f4, 0x1, 0x9, 0x128, 0x6, 0x1, {0x0, 0x0, 0x6}, [@nested={0x1d4, 0x56, [@typed={0xc, 0x1f, @fd=r1}, @generic="606d1bfc3af66e894b7205c21aa2fce0bf0b61536f0b6be2fc4b58232fe26458b36165e26201d27d3a0282454b22cfa81950176f7d7be2f791bce34448f2b004cc5e5899c837efd9c1f33d6985c3c1af0f13f36c32dbf9f5b8fa532e10fbd1960889656615ea87c4cfd17c9fec00ef94fdf3d216d7da558b5e7e26afe4b49bdd61026fbac4e737527f4abca072b581b010a5ab5ce895f7ed82081e5cc7c3c98d8fbc0cda44b2c248629556fd21496c5e43ca2fc85e4b15f542cf573dc853a485b6327eee518665262723ae805adef9f3fe71e0c5d4dae953d2a529bc821c6b1115b97b", @typed={0x8, 0x33, @void=""}, @typed={0xc, 0x49, @u32=0x4}, @generic="433e7cac83adc378bc68abd2705658d2461d22845936fd5425a2ae1dd1802a80b9f8125a6d77748c7e1fe4e54012fbbbb5c06b6abf30d1d4285674fc2d422e24df20c639180df22d0f66e6e181f3187a9eba7c384d2ea6e3710057a8985a1a175f46f5dfe4059da21967c3081e1dcb24468112d6004a13a9704f9b0d4d79f4f01f6e86c03fcf20e8332d9a8a5c74d1b59dfda53ba774c21bab886b698accc24a9f9a4fe6f818897f88a89f1a52c8f3e4d23fee7651d3f27698ae6cfb02e95c5af12b3f9e80", @typed={0x8, 0x5f, @void=""}]}, @typed={0xc, 0x4a, @uid=r3}, @nested={0xe8, 0x6b, [@generic="1c5bad2e143e582c95cd13341cd1d34c02b6b0aa45b7fe40ad66f92d6953b0608fe468df1594c71d442f7af46ad6e1860185222e771a9ddb0fd50093e17eda6fd44d2e5bb482ca91d8677b23f701f538d9f7c3c65db8d60a3ae0a47502d778e7bab7b72ebcb8f15676c3724a943bd922c19a65ea50e79aed728bf3ea83757e85ab6375d7d3c74eabf295e72f1c220d4137dd043c21c6b1a41771e37c0c799e13f5966d73964d830fe9f2f12c4b7cd25d930782c1f20e427adbd7af15245efb6d37a50460d898c247154e58fbf17e5a4dc4411678d52c9ada20ab22eed902c54de340"]}, @nested={0x118, 0x18, [@generic="578097ee93a8379c6f13be29f840042d5971ea2ca0b297ed5573d7985689ab4c11e4baf84409812883d29567d9a28705cbf008360f6bdf22ee2dc1d7275c52224154b842c968676c4701b297607beb9b02b6a0b78db288c290b26010d96f8f55ff8ad89f0d0070bb06b308471fbc4433b5857b718ad6753fb50c51fbced41d960a3e10ed2c10dd94059494f27515f4d1341b07dd5fdc66b9d157cb05e53e2a3ff11623a5a8a7f0a520efc3295e40012e0870f5122e4ed6188af9f3d69587", @typed={0xc, 0x7, @fd=r4}, @typed={0xc, 0x2d, @ipv4=@loopback=0x7f000001}, @generic="e4f6cde148a47c800da54e74810912e3229bd2f0e29ec8d48481e598bd60c775aa0797c08e9fc2f21fe7b2b21c31672a9492ec0e6502840d3d78b0781331"]}, @nested={0x10, 0x6d, [@typed={0xc, 0x59, @uid=r5}]}, @generic="47cf85c773b1400877d19af073f75cb91e63ad2f650cd1c883417c950aece4b2fe78df9d8b785a51abb1adb9eddd662c05881ae82518f20847ea6530c028881722a5af3aba4f7f35ac7a721d2682f32e22c37f89fec8569cf657564a7ff8fcb8768fd2eaad84c0adff8c1f71d8287238c80c9b12ba2a5379da25cb3753ca055811f92f6ff5ad0e6ed110475ca0540bd03646d9dc1f8720859cb2b85d3c6ff9829a3532ce79425fcd50dff6e47816c22dfba8ca51b7f4fe23d5a5d9c0a2ac4a627839582713105ea2955960927e00352c1b591bc1de68e0c3958b", @nested={0x1014, 0x12, [@typed={0x10, 0x5d, @u64=0x8}, @generic="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"]}]}, 0x14f4}, 0x1, 0x0, 0x0, 0x20000000}, 0x48014) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r6 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f00005e8000)=0x0, &(0x7f000020d000)=0x4) getsockopt$inet6_dccp_int(r6, 0x21, 0x3, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000979000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000197000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) recvmsg(r1, &(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) 2018/01/19 07:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008f8000-0xc8)=""/200, &(0x7f0000886000)=0xc8) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000a56000-0x4)=0x0, &(0x7f0000856000-0x4)=0x4) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) recvmsg(r7, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000949000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x0, 0x27) getsockname$ipx(r1, &(0x7f00000b8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005df000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000adf000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @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]}, 0x101, 0x1, 0x8, 0xfb, 0x7ff}, &(0x7f0000ff3000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000075b000)={r2, 0x41, "1d32aa206476e483785f7af49314184622fc97b88782a869ac6175e23a21bcd66c42d8b5c42960b775784429cda39bfc35c1a3393f875043dc39d80d2f17c4f234"}, &(0x7f000089c000)=0x49) syz_emit_ethernet(0x46, &(0x7f0000303000-0xb2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0xfdbc, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000828000)={0x0, 0x6, 0x10, 0x2, 0xfffffffffffffff7}, &(0x7f00000a4000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000036c000-0x8)=@assoc_value={r3, 0x7}, 0x8) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00002af000)={&(0x7f00003db000)=[0x20, 0xfffffffffffffff7, 0x9, 0x7f, 0x9, 0x4, 0x0, 0x7602, 0x2], 0x9, 0x1, 0xa385, 0x58, 0x3, 0x4, {0x7f, 0x1, 0x6, 0x7, 0x80, 0x1, 0x7, 0x6, 0x8ce3, 0x3, 0xffff, 0x8000, 0x100000001, 0x8, "084c6a32496c220f7c7dda916f52177ce943e568bef7503d03c9e7656bf44671"}}) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000a55000)=0x1, 0x4) getsockname$inet6(r0, &(0x7f0000d50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000005c000-0x4)=0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f8a000)=0x7) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000ecb000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000099d000-0x20)=[{&(0x7f0000054000)=""/165, 0x0}, {&(0x7f0000e04000-0x99)=""/153, 0x0}], 0x10000000000001bf, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000431000)="bdcc92342a8673e9233cbfd94e6a4bac6cbcb54c5e6649128f855374b3fb3531e83595e996a8421e6a99f516d913844c763caedf1d4a6cb04b55d59fdcce720384ba51a6cfd9b54948997309e0585ae04fa9db39c3e8189d5b54866e469c297eb1c688b4e46de188dcd502c7dd38458651869802df06b2ea1a0c00f09f6dddc7ebc636cbfc24932fe238b574522fe3c4174ffa7b2a39ce0b5e1724d2fd92c117", 0xa0, 0x4800, &(0x7f00003bb000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006db000)=0xffffffffffff2f08, 0x2) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000692000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 2018/01/19 07:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b47000-0x4)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a11000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a3000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000048d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, r1}) r2 = socket$inet(0x2, 0x3fffffffffffffff, 0x20000) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000691000-0x4)=0x79, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000bb7000)="6e10b12607188a3accd8e186d27054987311eb257796420574c383b0d44567fd59992fb59feb649b88643fb71a7488e3c041c3e696421050589dfc4e67463c15d66f0c75930e50db45d104cdc29ad28ed9153f46e28e43219552a8a86b948bd76f6d7205fffaa20392a18fd7fdfabc989553ff3c05864fad0d0126ff0dc8eb664a57df8cf9b789ca250995dd8fac9587fa8a9ad51991701b87185f195984437c9a51550b167bd3b7add4d916ff335d4be2", 0xb1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000099e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet(r2, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r2, 0x8990, &(0x7f0000ec3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="af538de0f008318c71ac78c7639bd9a7"}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/19 07:32:36 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eaa000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000071c000)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d7b000-0x8)={0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f8f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000d39000-0x4)=0x0, &(0x7f0000720000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000854000-0x4)="e5fcb5bf", 0x4) 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000613000-0x4)=0x9b3e, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r0, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 07:32:36 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00001b0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000077c000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='ip6_vti0\x00', 0x4}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d3000-0x4)={r0}) bind$bt_hci(r1, &(0x7f00001c1000-0x6)={0x1f, 0xfffffffffffffffe, 0x1}, 0x6) writev(r0, &(0x7f0000935000-0x70)=[{&(0x7f00007c5000)="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", 0xbeb}, {&(0x7f0000154000)="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", 0x1000}], 0x2) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e29000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x400000ce, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x4, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000000000000000034ee320194b016c"}}}}}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009ea000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ce000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000034d000)={r1, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x7fffffff, 0x20, 0x4}, &(0x7f0000bd7000-0x4)=0xa0) 2018/01/19 07:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0xa, 0x7, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ed3000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x2, 0x8, 0x89}, &(0x7f0000c35000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b43000-0x8)={r3, 0x100000001}, 0x8) 2018/01/19 07:32:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0xffff, 0x6f5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) preadv(r1, &(0x7f0000a03000)=[{&(0x7f000054b000-0x32)=""/50, 0x32}, {&(0x7f0000f07000-0xe1)=""/225, 0xe1}, {&(0x7f0000b5c000)=""/0, 0x0}], 0x3, 0x0) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x6bbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/19 07:32:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a00000-0x4)={r0}) pipe(&(0x7f0000cea000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000439000-0x8)={r0, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000aa1000-0x10)={0x642, 0x2, 0x8, 0x34, 0x0}, &(0x7f0000ee8000-0x1)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009ac000)={r4, 0x82}, 0x8) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000041c000)="dab296362ed7cf0f5459eb41576750ebebec3b1bfedcb9de6c2ac068b84ba20de8077cad4944121c30ebae7bfdfb2a569bf05e269055d505cbdc506746ab00bfff33d634d37b3727bfdf9c2a31980b33a0f466e8e3d868cb3a25e5e38f7c60f7f1be1c3a68f41ad8654c40619ba0d77062eb8884975740ba0a4191a6d1029cce2702423b220b089ab8b47979e9baa9873c41b08d2990dce93423f2e66bde85261eb99ab89d38bd5d21f5d1b6ea4077ddcf8ed20505bc0a908bc8f8a3734c788a7ab5df69b14f5eab01d5aed2b62de20ce15f02e8e10e60e3764a9a29279a944d36a3034029ea17808972f38ef9229aa51583ab651a12", 0xf6) r6 = bpf$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$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r5, r6}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:36 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000003000)={0x6, &(0x7f0000003000-0x30)=[{0x2b, 0x9, 0xfffffffffffffff9, 0x4}, {0x9f62, 0xc7, 0x1a, 0x100000001}, {0x1f, 0x100000000, 0x3f, 0x76f7}, {0x0, 0x5, 0x9, 0x3ff}, {0x3, 0x2, 0x80000000, 0x7}, {0x8000, 0x6, 0x8000, 0x1f}]}, 0x10) connect(r2, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a3d000)=0x4, 0x4) 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, &(0x7f000037f000-0x1)='8', 0x1, 0x0, &(0x7f0000f30000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000e2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000ee7000-0x50)={@generic="9b83d52ec1c14872122929d49507ecf7", @ifru_settings={0x7f, 0x498d, @sync=&(0x7f000091e000)={0x7, 0x5, 0x1270}}}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000c5000-0x38)={0x0, 0x0, &(0x7f00003a3000-0x10)=[{&(0x7f0000021000)="f474b296ce53e05dee6defdc0922c4f6", 0x10}], 0x1, &(0x7f0000e79000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x5, 0x4, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000031c000)=0x8, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000cd4000-0x20)=[{&(0x7f0000bcd000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x575d}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x429}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bc7000-0x4)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000fa4000-0x8a)="39d59e7faacad9f08f9ba449862782487b3ee6e960d7e57c860151e545f259667c9e16581ea9cc8b6d3f3cf058ab2ce7fae37d51487e3cdd14657c9f27e87c85fdff0a650d1768b43ecd63f49af59e6ab5ae7eae802d6169f0b4bb49d6f74ca92907aa2be646a78e4b32be2abaa94c0efd9d0f6a7de2c9355ceb3085135d4591722b4796da4a65243906", 0x8a) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000140000+0x47c)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000b000)=0x93, &(0x7f00000b5000-0x4)=0x4) mmap(&(0x7f0000141000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000142000)={0x0, 0x2}, &(0x7f0000117000-0x4)=0x8) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000142000)={r3, 0x3}, 0x8) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000075000-0x8)={r3, 0x7fffffff}, &(0x7f0000143000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000142000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000143000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000143000)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x22, 0x0, 0xffffffffffffffff, 0x0, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d22000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003cd000-0xe8)={{{@in=@multicast1=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b6000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x3, 0x0, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0x0, 0xfffffffffffff7ef, 0x8001, 0x5, 0x0, 0x0, 0x7, 0x13d}, {0x0, 0x1, 0x3b4, 0x4}, 0xfa14, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x2, 0x7c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x3, 0x6, 0x10001, 0xe909}}, 0xe8) listen(r0, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r4, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) listen(r3, 0x7) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000090000)={0x7fff, 0x5, 0x100, "5ea36e3f02aa", "d6547693c7bf286367010abb07ccb0cc"}) 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/19 07:32:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ee9000-0x1008)={r1, 0x1, 0x1000, "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"}, 0x1008) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ee8000)=@assoc_value={0x0, 0x0}, &(0x7f0000ea4000)=0x8) pipe(&(0x7f00000ce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000001000-0x10)={0x34, &(0x7f0000001000-0x34)="35a09e7602ab06793df099123754bad5ab0a177aabd0e6bc4fe6e0db63f6968168dd77deb83e9e44722e15b6681c1a6aef38159f"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x2, 0x1a2b, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x400, 0x3, 0xd13, 0x7, 0x4, 0x81, 0x5, 0x2, 0xd06, 0x800, 0x8, 0x3d, 0xfffffffffffffffa]}, &(0x7f00003f0000-0x4)=0x108) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000ae2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000757000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000135000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de1000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006c7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x200, 0x0, 0x0, 0x0, 0xffff, 0xa, 0x80, 0xa0, 0x3b, r5, r6}, {0x7fff, 0x100000001, 0x2, 0x2a6ff1d6, 0x2, 0x8, 0x100, 0x4}, {0x10000, 0xcf, 0x1, 0x1f}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x39fff290f716e2bc, @in=@rand_addr=0x7fffffff, 0x4, 0x1, 0x3, 0x0, 0x4, 0x7, 0xf30}}, 0xe8) 2018/01/19 07:32:36 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000002a000-0x8)={0x3, 0xa33e}) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/19 07:32:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000acf000-0x32)="187e21cefa75a8bdd04912af0e4a643b5d70f693fdfcf5a5ca5f34fc6582cf19afeff5081c37be701217712ec4e6a156d896", 0x32) bind$alg(r1, &(0x7f000029f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-asm)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000010d000-0x4)={r0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getpid() 2018/01/19 07:32:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000056000-0xb)={0x0, 0x1ff, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c26000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dbf000)={0x0, 0xffffffffffffff96, 0x30, 0xfffffffffffffffc, 0x3f}, &(0x7f0000960000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002c1000)={r2, 0x67, "3db10aff4a4f7144a26fa40dbb08d418394203f168ae419317281e38c510ff113f54ed4cfe992c78644b140f98549849d3580067f4ec49e697ab2780d85745e321a4e867d23c6554ee3bce2a9c1cf0074fc76545fd19ab8f1c9bafd70589d6e73c22211743e69b"}, &(0x7f0000e65000)=0x6f) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00004ca000-0x4)=0x0) recvmsg(r1, &(0x7f000081f000)={0x0, 0x0, &(0x7f0000e90000)=[{&(0x7f00003c2000-0x4)=""/4, 0x4}, {&(0x7f00008a5000-0xf9)=""/249, 0xf9}], 0x2, &(0x7f0000638000)=""/90, 0x5a, 0x7fffffff}, 0x2) 2018/01/19 07:32:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x2, 0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008e5000)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000235000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b36000-0x4)=0x1c, 0x80000) r1 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000818000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8f000-0x4)=0x8) listen$netrom(r1, 0x9) socket$inet(0x2, 0x20000000003, 0x7fff) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/19 07:32:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f000079c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="01bd0000090002000009ee000000eb00ecff0000000001040000000000000023"}) pipe(&(0x7f0000824000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b3000)=0xc) 2018/01/19 07:32:36 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x27, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/19 07:32:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007e8000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f39000)=0x10, 0x80000) r1 = accept(r0, &(0x7f000038e000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000731000-0x4)=0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000793000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000274000)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a7f000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x43) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000ef3000-0x3)=""/3, &(0x7f00004fc000)=0x3) r4 = accept(r3, &(0x7f0000cd5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000927000-0x4)=0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00005df000-0x4)=0x6, 0x4) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000053c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xe7b, @rand_addr=0x0, {[@ssrr={0x89, 0xb, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x194, []}) r0 = socket(0x11, 0x806, 0x5) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00005b3000-0x10)={&(0x7f0000336000)='./file0\x00', 0x0, 0x10}, 0x10) tee(r0, r1, 0xa52092f, 0xc) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f000000d000-0x4)=0x0, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000007000-0x10)={0x3, 0x9d3}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000b000)={&(0x7f000000c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000005000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000005000-0xbc)=""/188, 0xbc}, {&(0x7f000000d000-0x9e)=""/158, 0x9e}, {&(0x7f000000d000-0x90)=""/144, 0x90}], 0x4, &(0x7f0000001000-0x6d)=""/109, 0x6d, 0x4}, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000008000-0x14)={{0x9, 0x6, 0x1, 0xb7e, 0x4, 0x101}, 0x6, 0x99c, 0x965e}) syz_emit_ethernet(0x6e, &(0x7f0000002000+0xd40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "da16df", 0x0, 0x84, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8c46f7579ce19216"}}}}}}}, 0x0) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000080d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000716000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00005e0000-0x8)={r2, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) r3 = socket(0x2, 0x803, 0x7fff) accept$ipx(r3, &(0x7f00001de000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008fc000)=0x10) bind$bt_rfcomm(r3, &(0x7f00002e9000-0x9)={0x1f, {0x3ff, 0x2, 0x0, 0x100000001, 0x9, 0xffffffffffffffc1}, 0x8}, 0x9) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b8f000-0x10)={&(0x7f000085d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827ac80bf3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a06000)=@assoc_value={0x0, 0x0}, &(0x7f0000601000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e4f000-0x10)={0xfffffffffffffffe, 0xb6d632feb4742267, 0x8, 0x0, r4}, &(0x7f000051b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000e82000-0xab)={r4, 0xa3, "441449216a47f3b0fba6beda559eb8e1db93f303fd5dc8bb411e6c15ca630e935d8acfecd97eca63b6bd947fc9559648050cc26c89175b94ccd531a79d4cca6dc396936198d050129efae4c925a00e9c8fcca4086b40206960231cf00bb7e0f704b7f5bd164fec42d9160d87b30f4b6306a835e70d28508ddf56c622ff8b73d4a4baaa342e178a25455ebe433c0b3d59da115071a269a50cc05fffb24e41b62252e64e"}, &(0x7f000004b000)=0xab) 2018/01/19 07:32:37 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000074a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) 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) sendmsg$kcm(r1, &(0x7f00008ea000)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x3, {0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32, &(0x7f0000250000-0x50)=[{&(0x7f0000e2b000)="14b526e3c22cac5be728d3175d15", 0xe}, {&(0x7f0000001000-0x8)="5e1b147fbb48bc2a", 0x8}, {&(0x7f0000cb5000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xb6)="b9da097a928bba395a6b461d9cd780ea28de3152f967c07e6495a3d8f71423a492b8572cb4894d6a01a58726c6ca474d138745402918c556d5a05dcd250f2550a8de6a37d713023ded195541f7f67fd9546c294bc8e902faf848294034ba49ce739d10c5f4ba6507a83254af7b8aca74472510fc0a23ffe8bd730d79274e8f33aa3b0dd6a6f53b3a8f25147942d43955d5dce104e8dcbaa53bcb091cebb214aa1e7416216cc21b56884859f6b7a9c39f78720c1a8c36", 0xb6}, {&(0x7f000061d000-0xa3)="c067ee82461514429c324a003f6cc9b28bd3dd2a70e870ca23e8c94149172d03047474398be47227b397fecdae83863369dc46967dec7dcb265b7f2b8977eb362d42c944e2ccc234628cc2bfcd259b79fd49a140e467cd4aa4a89d0e3bc83c429eaec8e2a74e09228878fc20b82f12513b9d2800aa4750697e31d7bce8c460970098b75e90e570cf73eab3784edd8755ba0deb9078e327b032423fbb88dc66b0a6fba3", 0xa3}], 0x5, &(0x7f00008b2000-0x388)=[{0x88, 0x116, 0x874, "92bfedb6215f63358a1916d9eb37a85de6c1e209ac12cfe52954b8d5c296b0f28ff4215240601f836333995a81832e5c7ce3fdfcf8a5b00e1fdbbc0e35d0ff4355364877c3eb6c62a29b4a166c3b970a48b32f033758626e1479bf6124d4268caaad5779b1f583c81c247c5cdee6b293f208563e30"}, {0x98, 0x195, 0x7, "be6cf496390fec5b115e50e20cb1cf88610d1202e663a1ece994284953f07fa6ae3e1c762b7db2a2e0cddf16463adbafed83f73388b73a2f9568ca91a06558392679464bcda940e94881e1dd33f19a72d1333e9d3ff78cb8d371cb13b9fa9e2f39296cfa252024c6a24a52eca143bdfc7915f422834c7e7c8e548e0c546eefa5eba2025e2f"}, {0xe8, 0x13f, 0x1, "6729603077d175ac17b7a90ae0f5f44ea460b42cce880691320e6c95a1167ae30ceec6abcff7467fddf54422e5e5c868aa30ac4596f3feba3ef0aa189be8ec6c10923b7c37a12e479cec7645d28abca3ad6a9d32abcc82e5e7e69ec56ec69d55795239bfeb9a6facae920a3a69ce4c6afc1e6aafde6007f8dc47b54e8cf0b8b0fa89d05dfc99e79db36affb5c24e522333ffa96be5863b7fe51b08cf02ff5bdd12c93daa392f041cf905b0fa37fc2c73bb7adaf145386326e8aa0079b4a9f0d66734feac048e71c5fc481f75ca81c1d19a9f"}, {0x80, 0x6, 0x260, "c265ab09179c914ae1cc38415137c131156023dc5eb095cc6b0f5e1bb5539accc23324d432da2c2716bbc8ef4ff2a91ee25e624c9a30a36285eefaf43fffc4eee185c78888645e10c8c11a0e751d3c9dbaa793e7f03b33b46385ec984ce6413ccd172000fa37bb28b3ec7060500e4e"}, {0x60, 0x0, 0xacc6, "ff462afbde75796f004d243ac0a3382846be49d2f936affad5681c677e6ca8a738ba4988aa097931ee6af233975070a03322b02e8c03c667c56768454d17a0ebc26124d7c8118557d4"}, {0xa0, 0xff, 0x2, "971f23d83af1b0f03d2b385b5b295194948e4d2b6a5336ce3622be2292dc403989a1040234b8160b5dd416d2d20e4a05d86b6eaa66c3e987f0f5ec6b9c19d6f063ab11a2328a1f5ed76dface4f2f74daeffb61abc9ed6efe16ed069289a46682fddab60ab406b265cbc69ae7ef068c8fea36d6b5cf2e5f532a4292bf1767ef651fe9b483cf19752aa71c0d41"}], 0x388, 0x80}, 0x50) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e07000-0xc)=@sack_info={0x0, 0x4d6, 0x2}, &(0x7f0000b75000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000abc000)=@sack_info={r2, 0xeb, 0x80000001}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000626000)={r2, @in6={{0xa, 0x1, 0xe27e, @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]}}, &(0x7f0000c3e000-0x4)=0x8c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00009d9000-0x5c)={{0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0xf27, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, 0x4, [0x5, 0x5, 0x4, 0x1, 0x81, 0x3, 0x7, 0x5]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001f8000)={@generic="c5eaf1c77d2d3b23f0351794fe932676", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xe2)="ecfae0589dea5fb6c0847edbfc35c49262d8291feb0567d8fcf76118a5257d64cd6e817697aaccfddace78f86853b15eb09aafff0f9b01e637fbeeaebca3f5404a774ecac6866c273ac9242acf1d762f145c1fd63f8bbeca4448afb13a131b2e5a18279e9b3280db7e6a79f41bde9a7f4f584b22e83ab4a56dac87df268d512fe653fb53b4b33108064318e1846b9c115b4d102a296913831182542eb6555ff4bce482c46ec6e7ed5462f825f14b79c8e1eaa8bb4f37553725544efa24fd0ab662240d698fdee78369fe095ddc1b6a519150f39f6b8fae6098dd62df9edd296a2ec6", 0xe2, 0x40000, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000f56000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r2) accept$alg(r0, 0x0, 0x0) sendmsg(r0, &(0x7f00008e8000)={&(0x7f0000485000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x4, {0xa, 0x1, 0xa2b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}}}, 0x32, &(0x7f0000efa000-0x50)=[{&(0x7f0000b21000-0x27)="530b60e6a4aa6ebac80bfb17036fb4ef5f0645d3742590fc48abd3a7fc081f2b75", 0xfffffec0}], 0x1, &(0x7f0000836000)=[], 0x0, 0xfffffffffffffffe}, 0x0) pipe(&(0x7f0000b88000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000c69000)=0x0) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000063000-0x10)={&(0x7f000077a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00003f5000)={0x8, 0x4, 0x4, 0xfffffffffffffc00, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = accept(0xffffffffffffff9c, &(0x7f00001aa000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cc000)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b2c000-0x4)=0x101, 0x4) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000936000)="", &(0x7f0000006000)="", 0x3}, 0x31c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) r1 = accept(r0, &(0x7f00007f4000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000-0x4)=0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e5a000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f00006c8000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e5a000-0x18)={r0, &(0x7f0000870000)="c3d1bbcad05212f9e5ae018b56dd32b2d6cc4b2069b24c5c86a8dc2351c5fa1d7408159899e425d08301c0c21c69fcfb495103f0c1bad047f1fceab9d4f6397a3e3d42792aab07f9c0f90421d74b252368589336f4f52a624f209fe323adafc8d6f3437e5e2fd762d7b3725f3568f45af8fc6f327b29c2e4d8375e89301ee245fcb01e852702cb32af987a", &(0x7f000064e000)=""/187}, 0x18) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000380000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009cb000-0x14)={0x0, r3, 0x7, 0x1, 0x0}, 0x14) 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}, {{@in6=@empty={[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}}, &(0x7f000043d000-0x4)=0xe8) r3 = getgid() r4 = socket$inet6(0xa, 0x5, 0x8000800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000624000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) r6 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000740000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000841000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b69000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b5c000)={0x0, 0x0, 0x0}, &(0x7f000091b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00005c4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000d1d000-0x2b)="52ff8b051513a54571ca3dd2c40c542b8fa1a90f2fcf0d2c75d286a5e8d8f0be88246b7034598ddc89f3d3ff2aacd61b6f1c25a3dfb4377a14ee3c891d1b2ceeb11d", 0x42}, {&(0x7f0000000000)="2f0e7b5710ab077155032ed599e79f8f1edc4ce7d4e14e608de7b6067488e845832846f22a7f1a3e255ad289111533b86add42904842a8db2f2c6bdb188d76cfcc2bbeb3f41bac5cb6c7d7cfa43b3ec46e07f918ce1ca5110c5e91fbdf9eebe60127c2fa868f6b48ee15b1d959c2e8d3f4afd40b5a6d291155345c32ad11dd5e35902807f40da0e1975ee6bd1a6ba6de33035d5b90ca", 0x96}], 0x2, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x4008001}, 0x20004800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) bind$alg(r13, &(0x7f0000513000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r14 = accept$netrom(0xffffffffffffff9c, &(0x7f0000839000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd4000-0x4)=0x10) getpeername$netrom(r14, &(0x7f0000208000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000618000-0x4)=0x10) r15 = accept$alg(r13, 0x0, 0x0) sendmsg$alg(r15, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000f87000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b29000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ed4000)={0xffffffffffffff9c}) sendmsg$nl_xfrm(r0, &(0x7f00009ef000-0x38)={&(0x7f0000a52000-0xc)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00005b6000-0x10)={&(0x7f0000561000-0x130)=@newae={0x130, 0x1e, 0x4, 0x5, 0x3, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x32}, @in=@loopback=0x7f000001, 0x100, 0x1}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_comp={0xe4, 0x3, {{'deflate\x00'}, 0x4d8, "9cb20f77ef6e07997778977110775e4491f95bbc0f93cee15713e6f89418ffee3792880bb34dbbe7154a1200a3b09e7a1340b4a9f6b5ede7fb7efe27a1cbfab83357c97e8a185ade4b106c0d6fe94575233251233a872f8b3d70af4bd3485bcf034ca98ebc32db238c80a2f0f0f6b0e027c9a5e6c747b8052389ae9ba0bcc055fb9e2fd591fb476d5008df7aa7a9250bb7596405a41886059253d0"}}]}, 0x130}, 0x1, 0x0, 0x0, 0x44810}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ef5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005d4000)={0x3, &(0x7f0000eb9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ab0000-0x8)={r2, 0x1}) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000337000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000669000)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000056000)=0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d14000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000d14000)=@routing={0x3f, 0x2, 0x0, 0xfffffffffffffe00, 0x0, [@loopback={0x0, 0x1}]}, 0x18) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005ca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d14000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000096b000)={r3, 0x80000, r4}) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000072a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000829000)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000574000-0x4)=0x0, &(0x7f00003f1000-0x4)=0x4) r1 = accept4(r0, &(0x7f00001bf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000a2e000-0x4)=0x32, 0x80800) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000976000-0x4)=0x0, &(0x7f00009e2000)=0x4) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b5f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0xe8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f79000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0x4)=0xe8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f78000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x0, 0x20f0, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0x2400, 0x1, 0x0, 0x10000, 0x1, 0x6, 0x80, 0x3}, {0x0, 0xffffffff, 0x10000, 0x1}, 0xfffffffffffffff9, 0xb, 0x3, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x3, 0x3, 0x7ff, 0x23, 0xa5e, 0x0}}, 0xe8) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x2e6, 0x0}, 0x0) socketpair(0x2, 0x6, 0x2, &(0x7f0000eba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000f79000)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e71000-0x10)=[@in={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ac2000-0x5c)={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x16a2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x101, [0x1, 0x400, 0x48, 0xd8f, 0x2, 0x3, 0x101, 0x967]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f79000)={r0}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000b59000)=0x80000001, 0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000036c000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00008ec000-0x4)=0xc) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000708000-0x14)={{0x5, 0x3, 0x3, 0xfff, 0xffff, 0x5}, 0x3f, 0xb08a9d0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000357000)=0x7f) 2018/01/19 07:32:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xae, "86b8e0ae6fa647036d42011cce768314edb5515c3e147cb51ac38e2a84c2174fff9ef4d1258ac698bb38d61125e6c27ffb4eb22d758f0710f7d18308ff21668db003e390db3947c3d2a6b62843de6097007dbd490f1ae7645e205ef2f71743218d87b0652327e6f0d2ede0b0201a4180d46444d010127a59643d845b5b0c09167a52965845fcceb1da20ac7278614c08828c49c44d9fce8c2701fbd912adb18f8e35744ffb0a7b05364a244abc83"}, &(0x7f0000001000)=0xb6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000681000)={r3, 0x7}, &(0x7f0000000000)=0x8) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = accept(r0, &(0x7f000007b000+0x60b)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002c2000)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000024b000)=0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000124000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000017e000)={0x0, 0x1}, &(0x7f00002ea000)=0x8) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002ea000)=@assoc_value={r2, 0x3}, 0x8) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000f21000-0x14d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r0 = socket$netlink(0x10, 0x3, 0x26b8756bea884b8b) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000351000-0x4)=0x9, 0x4) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000799000)={0x0, 0x9, 0x3, [0x6, 0xc105, 0x5]}, &(0x7f0000799000)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000da6000-0x18)={r1, 0x7fffffff, 0x30, 0x3, 0x40}, &(0x7f0000741000-0x4)=0x18) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r0, &(0x7f0000625000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000869000)=0x26) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000e0d000)=0x9, 0x4) getsockopt(r2, 0x2000000000010d, 0x5, &(0x7f00008a8000)=""/171, &(0x7f0000fa4000-0x4)=0xab) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={0xffffffffffffffff, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000ffa000-0x4b)="4a6575de778e55442a6c725580eccc4224ad61a0444480571bca5dd14743e40840936bfc8a173474acaaac8085fc37c4f5b9454f2e506e67bade623b2f80b86949c340c59a77c46aa2b83b") 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000e49000)=0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0xf25}, {&(0x7f0000ba0000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b67000)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000003000-0x4)=0x100000, 0x9a) 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(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) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000392000-0x4)=0xfff, 0x4) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) r1 = socket$inet6(0xa, 0xe, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000014d000)={0x0, 0x401, 0x9}, &(0x7f000012a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001c3000)={0x1000, 0x3, 0x0, 0x9, 0x66, 0x1, 0x8, 0x7ff, r2}, &(0x7f00000d6000-0x4)=0x20) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d39000)={0x0, 0x5, "d23fa832cd"}, &(0x7f0000cb7000)=0xd) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d39000)={r1, 0x8000017f}, 0xfffffffffffffe27) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b2000-0x4)={r0}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000d3b000-0x8)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3a000)=0x10, 0x800) r3 = socket(0x11, 0x1000000884, 0x7fde) pwrite64(r3, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000893000-0x7a)={r1, 0x72, "e5096ba7cfe6822f02bd77b762fa41dd7c5e1da9191ee7d25f8e2ba3f9c3fc313204eb4e901a89d74756544fbca10cb3a42db2d8a3e1f5b69a9899fa3ab82fe744280bb791a0e07fc2f04e21161412b4fb3735e7e3def9eaa65f7fb7beee35b32187733761c594668a4b37c5859ae44c082e"}, &(0x7f00001ec000-0x4)=0x7a) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x5) connect$inet(r5, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r5, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000591000-0x48)=[@in6={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) shutdown(r5, 0x1) r7 = accept$inet6(r4, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000940000)={r6, 0x8}, &(0x7f0000d3a000)=0x8) 2018/01/19 07:32:37 executing program 1: r0 = socket(0xa, 0x2, 0x28d20b07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000002000-0x40)=[{0x6, 0x2, 0x0, 0x4}, {0x100000001, 0x2, 0x1000, 0x3}, {0x0, 0x9, 0x3, 0xfffffffffffffe01}, {0xc9, 0xff, 0xc68, 0x100000000}, {0x100, 0x20, 0x7, 0x2}, {0x973, 0x2, 0x20, 0xd874}, {0x8, 0x2, 0x20, 0x4}, {0x3, 0x6, 0x4, 0x7fff}]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x4, 0x3, 0x100, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) connect$ax25(r0, &(0x7f000052f000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x100, &(0x7f0000562000-0x8)={0x0, 0x0}) 2018/01/19 07:32:37 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000028e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x2, 0x7, 0x1, 0x7f, 0x0, 0x2}, 0x4000000000000000}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000001000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x2d)=""/45, 0x2d}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000002000-0x1b)=""/27, 0x1b}], 0x4, &(0x7f0000002000-0x1f)=""/31, 0x1f, 0x200}, 0x40000001) getsockname(r1, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000900000-0x8)={0x0, 0x0, []}) 2018/01/19 07:32:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40001c, &(0x7f0000001000-0x1)="12", 0x1) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000037b000-0x4)={0xffffffffffffffff}) connect$netlink(r0, &(0x7f0000b5b000)=@proc={0x10, 0x0, 0x1, 0x80000000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00006af000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) recvmsg$kcm(r0, &(0x7f00005c2000-0x38)={&(0x7f0000b2e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d6000)=[{&(0x7f0000b3d000-0xca)=""/202, 0xca}, {&(0x7f0000457000)=""/99, 0x63}, {&(0x7f0000380000-0x57)=""/87, 0x57}, {&(0x7f000046b000)=""/67, 0x43}, {&(0x7f00000a3000-0x33)=""/51, 0x33}], 0x5, &(0x7f00005bf000-0x44)=""/68, 0x44, 0x4}, 0x0) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x8000f, 0x4, &(0x7f0000409000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ff8000)={0x0, 0x0, 0x7, 0x8000, 0xa139, 0xc6c3}, &(0x7f0000886000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000150000-0x8)={r1, 0x5}, &(0x7f0000737000-0x4)=0x8) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f93000-0x80)=[{&(0x7f000056a000-0x90)="2f1858b0dc505d79c2944538083b825bd9ff1853654b22e5f050f67626a849c39081d14aa04011b311a4ace52cc7dbd8576f6d8aa2adf7fd7f08ac69a0fdda0eefaf46b8efb8ea8aeee5abdd4b7e20b5c186b82a2407b922d617d39326da858b538ddf4c3402923cf03daf9e9cfc115d2770f44425e86ca13172611d1c71313d9a5b67745906866f3746455798cf0967", 0x90}, {&(0x7f00009d0000-0x2f)="bf9ef6d13aac6b4c07fe0062deb6ca0cece498ec458f712a5f76bb442becd8130efcd9ec305cd520c3fce6b22731b8", 0x2f}, {&(0x7f00001fe000-0x16)="b334fd84dffc2d81eb006ba4e05327f54979614fc51c", 0x16}, {&(0x7f0000f92000)="e53e9591f7eb23e1905facedb005ba97d351db14106e6ffda406f075791ced40189e1aaf26d12d896e7b803fa9bf2b8ea86c7f2049bc15f9ffe4c4b8575f439c8f62c8f617c990a25e2743fb92b1b8a8c5b4bf297bcc5993b493cc66b8976d29403d7ac6fa888ee2d7d8fec670270b8bcafd4a7d74ad8a31fd216ba784309ebe5edbc3f821d5214859404082f8c950c7d536df476382b1e24274645e75de2646cc0d03d98946c358738dcb", 0xab}, {&(0x7f0000f92000)="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", 0xfe}, {&(0x7f0000cea000)="d4b96c7a8720d14822d3842c2fbb896810c2459c1c2e6a4bb1b86c416c612e356cb41f5f8c2026e13ef48e50893d55bdbd8ea45d993836903a2c2d740eca75bbff54c084824c50850d11f7538534f255533ad627b45be836e4c09f83af518b4b3cc4e7835202e61d382c09f39c9957213ceead7f6d20d7abec49b1c1af65a6de96eea7ef9fe319f2c25ceb08c066faa7b56e50fa4cefa0b3449ea892e73532914d462fec911040f518cb30568cd5c336a8cc3528532aefe43484e82352273d6184af98302dac", 0xc6}, {&(0x7f0000494000)="3c5a805c0eb30e4cf20544f39a912fdb6ecd4f2ef1cd7f8c3f9baa2fcbceb6911e506ce3e777a6e903af6c7e0c1cd6a53cdbe0a0b898a45e92cdbe131e0619", 0x3f}, {&(0x7f0000f92000+0xb59)="61419bb3f50969f7aa46e944ac37ba8586b28d37f327", 0x16}], 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000f91000)={@empty=0x0, @empty=0x0}, &(0x7f0000d9c000)=0x8) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000384000)="70e88776da79d6c902feb0db2e68d349adb8a289e1ae5e694c288e67eed95e2bc69decf8a76ea8e17ca8d00000000000", 0x30}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cb000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x0, 0x0}, 0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000585000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x1)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cc6000)={0x10001, 0x200, 0x5, 0x101, r0}, &(0x7f0000ebb000)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)="2ee5", 0x0, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a4000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000f5d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b0d000)={r2}) listen(r1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000a53000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000)=0xc) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000122000)={0x0, 0x5}, &(0x7f0000ffe000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffd000)={r1, 0x7}, &(0x7f0000ffe000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f66000-0x8)={0x0, 0x7}, &(0x7f0000ffd000)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffe000-0x98)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000a34000-0x4)=0x7, &(0x7f0000ffe000)=0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000251000-0x10)={0xfdd9, 0x7930, 0x7fff, 0x3f}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0xf, 0xfff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d94000-0x10)={0x0, 0x84, &(0x7f00006d6000-0x84)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f0000a35000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000917000)={r1, 0x7fffffff, 0xffffffff}, &(0x7f0000064000-0x4)=0xa6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000955000)={r2, 0x200}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000299000)=0x14) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b53000-0x10)={0xffffffffffffffff, 0xa, 0x1, 0x5, r2}, 0x10) bind$alg(r3, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000032c000)={0x6, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$alg(r4, &(0x7f0000157000)={0x0, 0x0, &(0x7f0000325000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8011) accept4$ipx(r4, &(0x7f0000b45000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c29000)=0x10, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000263000)=0x100000001, 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000e08000-0x4)=0x0, &(0x7f0000972000)=0x4) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004f4000)=0x4, &(0x7f0000746000)=0x1) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/19 07:32:37 executing program 6: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000011000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x2e, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x0, 0x1d, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x6, 0xb38) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000007000-0x10)="79287be7dcf68b0632bc07e4c93512e8", 0x10) socketpair(0x10, 0x5, 0xc85, &(0x7f0000015000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000000f000)={0x1, 0x9cda}) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000941000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000307000-0x4)=0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004d5000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x1, 0x0, []}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/19 07:32:37 executing program 5: r0 = socket$inet(0x2, 0x1, 0xffff) pipe(&(0x7f00001d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d17000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000+0xf81)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x58d}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000522000-0x8)=@assoc_value={0x0, 0xeb}, &(0x7f000069b000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc5000)=@assoc_value={r3, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0xa, 0x800, 0x7fffffff, 0x1, 0x81}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={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=@mcast2={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000418000)=0x0, &(0x7f000075b000)=0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000c8000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003a8000)=0x8) connect$llc(r0, &(0x7f0000a6f000)={0x1a, 0x3, 0x0, 0x8, 0xffffffffffffffa1, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000361000)="50cb5ddffe993819adfa201e85ff32d2610a21aacd1e02f1e1d0a5248f858dee1e89a6734aaa5f72660ad7b73b3dec6d0eff29d82880d0cedba170fc6c1924a65ced7013d7d7b30a911b24e38317eec84d4e45e772e485cddae14582efd5c95b159d91dc264e7cd444b161a47ad2a1d6b2e4eca13556", 0x76, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) sendmmsg(r0, &(0x7f00009da000)=[{{0x0, 0x0, &(0x7f0000ad3000)=[{&(0x7f0000671000-0x2d)='8', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x4048010) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000086c000-0x14)={0x8, 0x5, 0x7be, 0x1000, 0x81}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000623000)=""/209, &(0x7f0000b7a000-0x4)=0xd1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000219000-0x2c)={0x8, 0x8, 0x70, 0x500000000, 0x3, 0x0, 0x32c9455d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f00003ea000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000007c000)={0x2, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0xe0f5, @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]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffffffffffce, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x24, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xdd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) [ 682.503699] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. [ 682.543170] netlink: 14 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/19 07:32:37 executing program 7: 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$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r2, &(0x7f0000f49000-0x6f)="9a6105be875380071199869375121667f440fa2020383b32ee5f7216f4c04b9205b901c8adee08ad0dbd38ad75579425e33d01f5a8428ff0225e6529249a149ffb272c9c590b38b2e5b72151ed5f985068d2586cc2ce5e6a0c4649990ab38fc33b3df22133edf86cf56e08d982e013", 0x6f, 0x20000000, &(0x7f0000ce5000)={0x2, 0x1, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/19 07:32:37 executing program 1: socketpair$inet6_sctp(0xa, 0xd19b07541804e917, 0x84, &(0x7f0000536000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x7fff, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000014a000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000494000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000201000-0x38)=[{0x0, 0x0, &(0x7f00003dc000)=[{&(0x7f0000442000-0xcc)="ad3de7161e6374b739419f87f784243b6cd320c638f40a2bf1d75d10fd3903aa204419c746992cb2490ffd263e1f7597449b712100ce2a4694562ad800fe8e87", 0x40}], 0x1, &(0x7f0000b8f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f0000f8e000)=""/4096, 0x1000}], 0x1, &(0x7f00000d7000-0x6b)=""/107, 0x6b, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f07000-0x28)={@generic="a189f692e7867fab46f2ca751b8cda50", &(0x7f00001d1000)=@ethtool_gfeatures={0x3a, 0x1, [{0x9, 0x3, 0x1, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r1, 0x0, 0x6, 0x81}, &(0x7f0000005000)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ef3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-aes-aesni)\x00'}, 0x58) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d5e000)={0x0, 0x0, &(0x7f000068a000)=[{&(0x7f0000ac9000)="ea4faf1f7a126e99b7909bb254b31fb995", 0x11}], 0x1, &(0x7f0000128000-0x18)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xe105253e4acfbf5c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001d5000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f16000)=0x0) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000000e000-0x4)=0x0, 0x800) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000008000)=""/78, &(0x7f0000006000-0x4)=0x4e) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000588000)=[{{0x0, 0x0, &(0x7f0000eb1000)=[{&(0x7f00000c5000)="a68b7fdd134e3c5a4dd98f9a1948f3db7b27725a0c5f3e94d47aa1628f658c3000", 0x21}], 0x1, &(0x7f00009da000-0x1010)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0x76, &(0x7f0000816000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000e9000-0x9f)={r2, 0x80, 0x98, "3785f3b2a390690fa3b3daf2f1b80076b5d4ecb5dc9a294afb574da35db22306f4616a4be113828b80291f2a1f82a5c8f5a775d01406918a4a9a484400dca194b06be8e2c2b9fe012fb23ad5da02696302e6f4cb7a05bd4b0af7a6171afd285192ca94ea04c830e2e9c6067083f1951b2cbd73d81f4587fba17a88783dc27a7ef6b3432352f925133790f43f35c3b9198d5b5f66ba"}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000068d000-0x4)=0x4ed6, 0x4) 2018/01/19 07:32:37 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000095d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007dd000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004fd000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x21, "5c07f0205ccf1fc469cbf682af71096219fd03f769423ed44091dd8121bc68c83b"}, &(0x7f0000a82000-0x4)=0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) socket(0x2040200000029, 0x5, 0x2) 2018/01/19 07:32:37 executing program 4: unshare(0x400) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f0000777000)=[{r0, 0x80, 0x0}], 0x1, 0xffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000003000-0x20)=[], 0x0, 0x0) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1b, 0xe, 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00001a0000)={{0x1, 0x6, 0x8, 0x1, 0xf5014f, 0xb8e}, 0x8}) pipe(&(0x7f0000b54000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ec000)={0x0, 0x9, 0x5, [0x8, 0x20, 0x3, 0x7fffffff, 0x503]}, &(0x7f0000f78000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00006b9000)={r4, 0x2, 0x16, "6215a5769fef4237b9b9e9cd3936d041b06926123000"}, 0x1e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000f78000-0x4)=0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f79000-0x4)=0x7, 0x4) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ecf000-0x4)=0x0, &(0x7f000035c000-0x4)=0x4) 2018/01/19 07:32:37 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000f4000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x2, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"4187c192faf87ddd7ce98314d09cb487", {0x4, 0x1, 0x400, "dd820672d825", 0x2cb8, 0x0}}) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000)=""/24, &(0x7f0000002000)=0x18) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) r0 = socket(0x1, 0x6, 0x2) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000106000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000037000)=0xc) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f67000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000032d000)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000923000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00007b4000)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) [ 682.657435] sctp: [Deprecated]: syz-executor7 (pid 10936) Use of int in max_burst socket option deprecated. [ 682.657435] Use struct sctp_assoc_value instead 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000c2b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000669000-0x4)=0x0, 0x80800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00001b7000)=0x0, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000039000-0x4)=0x0, 0x4) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e41000-0x4)=@assoc_id=0x0, &(0x7f00006a1000)=0x4) socketpair(0x8, 0x2, 0x4, &(0x7f0000731000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000082a000-0x28)={&(0x7f0000d43000/0xf000)=nil, 0x10001, 0x2, 0x80, &(0x7f0000895000/0x2000)=nil, 0x7fa}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f91000-0x8)={r1, 0x8}, &(0x7f0000dce000)=0x8) bind$inet6(r0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept4(r0, &(0x7f00000f2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000132000)=0x58, 0x800) socketpair(0xd, 0xa, 0x435f, &(0x7f0000215000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000853000-0xf4)="2676599d72f73533a4ebb455cc8886fb1dc357c114dc67a708a848561a5a0fc3bb646cf3121f0d0c3ec9e257881e6e53fcf239eed74e92cd7391f92a230563f8686729cb5843379e7123332d899256ea6669b33bce25e2e94a7d491e01ea1af91d76bd26ca1a79f7a1239fa617ae0f9c7dd9dc20b9e7157642ad063feac0308ada0d5a86af5adfc1b0d4403166cd5e48a6382a1cfae73d5764465919046f2399f239cca0e6ed3ad98bd27136899233c1cb6c39c9c0c732affabe72b14e35437c0da3662042bec06219c34e12770dafe39f9679c6f1730c3d2706e23b13574e1ba3e33c44a96ff65f46ea6914d5bc568207b26401", 0xf4) listen(r1, 0x6) r3 = accept4(r0, &(0x7f00008ca000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a8c000)=0x6, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000039d000)='cdg\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r4 = accept$alg(r0, 0x0, 0x0) r5 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002d2000)=@sack_info={0x0, 0x332, 0x3}, &(0x7f00005eb000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000084e000-0x10)={r6, 0x74, &(0x7f0000b06000-0x74)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000000}]}, &(0x7f0000bd4000-0x4)=0x10) sendmsg$netlink(r4, &(0x7f0000a10000-0x38)={&(0x7f00002f7000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000019b000)=[{&(0x7f00000b7000-0xc0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f0000f82000)={0x40, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x18, 0x66, [@typed={0xc, 0x5c, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x86, @void=""}]}, @typed={0x18, 0x69, @ipv6=@loopback={0x0, 0x1}}]}, 0x40}], 0x2, &(0x7f000008f000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r4, r4, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r4, r4, r4]}], 0xb8, 0x20000010}, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f05000-0x6b)="a5a7d463a394e2fd355636cba55e9c13a08ebd1c33a22024cabead9f9e93849fbf92b5343958c04ef65fd3430be85ea0d01f12cba04319bd0d8239898fe03f48f4b4032ab8e56daa753cd292b178c8e6d8dec2a7d778adcabeca8549f33fb8915b14b6262566111ea9e2c5", 0x6b) readv(r4, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) setsockopt(r1, 0x3ff, 0x9, &(0x7f0000c0c000-0xdd)="954e1ea7cbf4ef6ceb3328b09fe01e2484d103189cb8a7557e24a98c0c8d7d5ba1c93eb59c2262ff4c0a20ebbf1d46dc272c4b069761aeab2017b6d5e541bbf8e0af3ff62884be70814e0e66116635c6fadcb1c537f4806a995eb4e8312529692e8dd7f57b9fb7468bf4ed354764c82feb2b80a1eee975029047f36dff3108c77b2866a4a2ca7994428bc073528da57019e9e25dfc0a1e84a346f9d9b058398cb5cac78a4e89c5cd98332d5fd36726f949a8929cd63bcda63fadd73289ff2cc8bc320fecc215d738266ca6da7129ac31b1d9808fcc678d97233cd1c637", 0xdd) r3 = socket$kcm(0x29, 0x0, 0x0) pipe(&(0x7f0000542000)={0x0, 0x0}) getpeername$netlink(r4, &(0x7f0000b5c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d1000-0x4)=0xc) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000eca000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000137000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000012a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00005a4000-0x16)={0x0, 0xe, "272c2ef13ce4412c6e63b3ff97eb"}, &(0x7f0000765000-0x4)=0x16) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00002d0000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000668000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r6}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00004b7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0x2e) bind$ipx(r0, &(0x7f0000f15000-0x10)={0x4, 0xffffffffffffff16, 0x3, "7312c95df31f", 0x0, 0x0}, 0x10) 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$inet(r1, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000440000-0xb)="df", 0x1, 0x4008001, 0x0, 0x0) unshare(0x100000) sendto$inet(r1, &(0x7f000022d000-0x19)="c6", 0x1, 0x0, &(0x7f0000246000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f000032b000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d6a000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dea000)={0x0, 0x1, 0x2, 0x100000000}, &(0x7f0000708000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ed3000-0x8)={r4, 0x1}, &(0x7f0000973000)=0x8) 2018/01/19 07:32:37 executing program 7: 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) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 682.716177] sctp: [Deprecated]: syz-executor7 (pid 10964) Use of int in max_burst socket option deprecated. [ 682.716177] Use struct sctp_assoc_value instead 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xe4000)=nil, 0xe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000e5000-0xd5)=""/213, 0xd5, 0x22, &(0x7f00000e4000)={0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000087000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000d000)={0x0, 0x4}, &(0x7f00000e5000)=0x8) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000e5000+0x1a8)={r2, 0x6, 0x5, [0xf4, 0x7, 0x4, 0xffff, 0x10]}, &(0x7f00000e5000)=0x12) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e5000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000ca000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x7fff, 0x3, 0x500, 0x3ff, 0x10, r4}) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000090c000)={r1, 0x7, 0x2, 0x7ff, 0x8, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x10002, 0x240006) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000a9000)={r2, r3}) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000093c000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000046000)=0x20) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000fdb000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fdb000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046c000)=0xe8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000146000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d8b000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0xc) getgid() mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0xfffffffffffffe01) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000170000)=[{0x0, 0x0, &(0x7f000052d000-0x50)=[{&(0x7f0000525000-0x58)="2cbc209c7ae35fa13f7ae6", 0xb}], 0x1, 0x0, 0x0, 0x8081}, {0x0, 0x0, &(0x7f0000e1f000-0x70)=[{&(0x7f00008b3000)="f1917664499bde3c4cbc8fdcb6c3e8a77b758594075de3c8ce87e3d0ffb5858156b2ae999d57c419b95a011de705cdc5c71f054423a902966b4a488839d171a6f26bf34cec6035b2da85f277a0f4ad52c57110fd9a47f8b79f9da96369e2dc7ce1e7849344327a34c04e74b0165fa1d3c90c9da705c667b799c7918b23d5ea6a20c2d6a23c74b7fabf760144aeec23ccfa9b232c47160edb32b0d660f711afc70d51885960f4", 0xa6}], 0x1, &(0x7f00003fa000)=[@assoc={0x18, 0x117, 0x4, 0x69}, @iv={0x80, 0x117, 0x2, 0x6c, "ab94616ca1aa432514d18130f438ecdfca18ce2b28438cc7720f624dcfa0f376887c907d2444d4cd03aa72e3098c77eb264cadcdf9dd7c0430ff5ff525fe0136bb576c26cc6ff321f59b14b63675f7251ba42081992ab23f9e33fc2c842c939b3128097e0ad893c01829038f"}], 0x98, 0x200000001}], 0x2, 0x8000000) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00000e5000-0x7a)=""/122, 0xfffffdf1}, {&(0x7f0000d8d000-0x58)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x2060) 2018/01/19 07:32:37 executing program 2: 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) close(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f89000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00006a2000)={0x2}, 0x4) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a94000+0x13e)={r0, &(0x7f00003a1000-0xe7)="7c8b9792abaf05f9b663cd405c6c94301355d7e718af2a0c744e75ca6a165f99f8511f2705ca6ab3b7ba40414fb03e8ab27f587f56fdd91b468385454371fb5074df54ec490f0580ed0f1376c8f31f20d362366ba2d0091c292383618ae07beb141df59d626423f3e0e75809eff900dcb05e3741ebd8633892aa3de5563a9d07fb9758e693570b32d9124f57e1c8f0dd41ac14d50a5e1c9bfe4c964946d4d770801bafcc31ac410890d59affc845b4225f2f198ac8b72a4338576a22b21788d650ee8ff37a98aa912600212053392dbdff0793d99472fbb39646a6fe04266ff8eb2709eb", &(0x7f000063e000)=""/0}, 0x18) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000e87000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e1000)=0x10, 0x800) r1 = accept(r0, 0x0, &(0x7f00007e5000-0x4)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00001dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r2, &(0x7f0000eb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065e000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000094000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000478000-0x1000)="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", 0x58a, 0x8000, &(0x7f000003f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x8, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000942000)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009fe000-0x4)=0x14, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000053c000)={0x0, 0x0, 0x0}, &(0x7f00002b2000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005be000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x2d2f, 0xa, 0x20, 0x20, 0xad, r1, r2}, {0x10001, 0x1000, 0x7, 0xfffffffffffffffc, 0x70000000000, 0x1, 0x200, 0x100000000}, {0x6, 0x0, 0xab34, 0x100000001}, 0x3, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x3, 0x2, 0x2, 0x1, 0x9, 0x400}}, 0xe8) r3 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000335000-0xf6)=""/246, &(0x7f00004ee000)=0xf6) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/19 07:32:37 executing program 1: r0 = epoll_create1(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004ae000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000546000)=0x0) r6 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a38000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x8010000}, 0xc, &(0x7f0000b8d000)=[{&(0x7f0000001000-0x20c)={0x20c, 0x37, 0x200, 0x4, 0x3, "", [@nested={0x1d8, 0x44, [@generic="459b681a580ec58c2c7b81e3ac009dd5071ee602f47be8ba75f73e80e6ce5975aa988b9a6bcc73c7c59fba65a79c6ffa80579a7553070bf2903a63e855c62b5bffb97653e6673afdd22379eab2ec3e0d23026eb4047b5139be377e1d46aa65fca55c50454ef30f5b9193cca224205becbd11f83af5c98d8b29be5a2df247023d9138f4dfab1fa38d1551e3d9c7c16fb72ebac21dde6dd0f46e5d9d34241ac9681ad56c0c8a4e5b3b2bf8110ccf6644b2dbaa1b7041a0b5218390c2b12010f24936714e415d7f7c307a76f94e61cfbe4d0a26", @generic="c6cf8d9928ffd3f13e3456ea12936a4820e3d028b53cb3b05ab789fb5a0f7865f1555a467dfb83b6a4b266677d54bf3ef8d15395383ac4", @typed={0xc, 0x8c, @u32=0x0}, @generic="0f94121b30396953fe46c6718abba8d7df346f79981912bbabc26021d6da39992d55192ce016cb2527f3375817577be67f167bc5de8262d26a89d06b78c33c66d487b3682ecb8de975247155602bad0a019e37b307f79eeb11178cc21c2d70bbbdcb2dd63c6ca78aaebd6fbd293b35d7b88e25abf95df24fb11a61ce0c8e90baa3c3e2c935d3e70b1855ce8dc92017bfbc5eb5553140914f43ea784bfcc8b639efdffa925bb198c1681549b5a2dffdfb093d5495fbc36d35406559dd6cdc34"]}, @typed={0xc, 0x6f, @uid=r2}, @typed={0xc, 0x34, @str='-\x00'}, @typed={0xc, 0x79, @pid=r3}]}, 0x20c}, {&(0x7f0000166000-0x1068)={0x1068, 0x2a, 0x320, 0x3, 0x3, "", [@typed={0xc, 0xa, @pid=r4}, @nested={0x1010, 0x49, [@generic="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@typed={0xc, 0x9, @pid=r5}]}, @typed={0xc, 0x1, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x3a, @u64=0x1f}, @typed={0x20, 0x30, @binary="04270d20d152ca89abd58a2de92fc6223727b693b1e602"}]}, 0x1068}, {&(0x7f0000849000)={0x400, 0x1e, 0x800, 0x0, 0x1, "", [@nested={0x17c, 0x92, [@typed={0xc, 0x61, @pid=r6}, @typed={0xc, 0x37, @uid=r7}, @typed={0x10, 0x33, @u64=0x0}, @generic="5842e91ee4970b49466e1e4fc3cb7ec0754cbe79f48965d46406e7b4937183b140dc6cc26ee70269ae23135fcebc3175f5cf8e065c5a649e106db3f5be5dd364f3d23c1bfef88f42725d2d16d232a1b4db3d23c89fa854", @typed={0xc, 0x78, @pid=r8}, @generic="d0d479358533697f7188a83517eb91d7b157a5335be9545274cfa3f80ee3ccd6733eb41bdd0250fb94976042b71fc2a34a38edabfc6c862923cea1b5b8bddedf156c739b88ef34ab4a90caab553339a6dcca37cbf647087f710835fe31eeabccd44932ae355707c7dc4860e364bc298973f48f52de505186a4d3cf76dda6b1631058f93940753e661ee81ebbe0c0c31762c9ca5383bc39d0d1c35988e648c95728fec5b0187be4cc0c1601456530d174d830eabff37c25a6a45f54d01710f0769703e8a992e2b36c9d119662d27996e82e692492dc62e34dfdd46a32b541bc08951c91b375f781bb8309d825"]}, @nested={0x274, 0x4, 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0x2298}, {&(0x7f0000c43000)={0x120c, 0x25, 0x620, 0x2, 0x3, "", [@typed={0x88, 0x47, @binary="5bf53ddee8d5f748a9aac795ccae7ede73b767124ea0ba199ebd3489e0d508b7c7c40ba847d55d755719d5a6252f13cf006843be4366e5d1ee2d294b9a527489ea36921fef06a883a4e056887fe9b9f2decfb1c399376c15159229e220b47ed773a3db304eb6ec2a06cd30dd004d3914da6b8be51d286a85b739b060a9"}, @nested={0x1038, 0x8e, [@generic="3ce78abc5261569a7edf7b20b719bca9c964e4294363d9e2f9ca016b66ce61d7be26d90841adec78d92bc41dce0f3c345d0f", @generic="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"]}, @nested={0x10, 0x52, [@typed={0xc, 0xd, @u32=0x3b0e}]}, @nested={0x94, 0x7b, [@generic="888827a86ad7917d0d6b717a845fb8d482b5bb687d781d3d99d22535a08633c511b185ddd680d35820458823c28c214af0bb260abe7debc2bf13e189330eb0eea8c37a4b7d6cc64f7b06cedbed01e711c1698fc31c24da4f965f7eda79eb2ac933f6255abac6c6f95b39a31ca3322995c83f7afe131bb51884d2ad8aeecd018fb66c318017", @generic="c598e75d0419831527"]}, @typed={0x8, 0x5b, @void=""}, @generic="801b492e0007e9e450413bf9433693b2b74c8acce6d318e7b63c5bf6ac3cfec2f36fdff62caad8524ca6ffa722f5e86b61d23088fa068d68d5cea093760abe3dd51ad386842ae60174419271cf1221798b1ddaf47304f2f313417af5cc90eccf926a0cfabc58b25fe35bc6024d529ffb1da3730658cba1202c327b40ce19fd3622aee5d2774ef3b2c625b95663541d"]}, 0x120c}], 0x6, &(0x7f0000000000)=[], 0x0, 0x40000}, 0x4000) r10 = socket$unix(0x1, 0x2, 0x0) sendfile(r0, r10, &(0x7f00000c2000)=0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r11 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00007e2000)={0x0, 0x18, "f336e9043dc669425a9d007befbe6ae7066f6dd90ef1efd3"}, &(0x7f0000cc5000)=0x20) r13 = accept4(r11, &(0x7f0000396000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007e0000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r13, 0x84, 0x7c, &(0x7f0000f8b000)={r12, 0x204, 0x7}, &(0x7f0000c25000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000c3e000-0x10)={r12, 0x6, 0xa2f0, 0x4}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000c31000)={r12, 0xcbf, 0x80000000, 0x80000001}, &(0x7f00006fc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r11, 0x84, 0x6d, &(0x7f00000ab000)={r14, 0x1a, "07c51cb9505638ef1ff82ba8621e29913a68d7777ad6ddedfda1"}, &(0x7f00001b3000)=0x22) 2018/01/19 07:32:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ce7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000109000-0x4)=0x2e) connect$bt_rfcomm(r0, &(0x7f0000551000-0x9)={0x1f, {0x4ff, 0x80000000, 0x462f951e, 0x6, 0x4, 0x0}, 0x5}, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000ffd000)=0x0, 0x4) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000056f000)={0xffffffffffffffff}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fce000-0x37)="0b472f32244a1778789a0ff68218e96b888c3c7fa8065c6c58f89641a72df61206a8b080cc54d24d43ae80336a1c37773c3089e7c3b0b5", 0x37) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r1, &(0x7f0000fcd000-0x2)="", &(0x7f0000693000)=""/0}, 0x18) 2018/01/19 07:32:37 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x800, 0xd1) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f000001e000-0x54)=""/84, 0x54) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f81000-0x4)=0x9, 0x4) recvmsg(r1, &(0x7f0000f78000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x250)={0x1, 0x0, 0x1, 0xfffffffffffffff9, 0xa, [{0x9, 0x7, 0x100000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xe4b, 0xb8, 0x3, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x1ff, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x7fff, 0x9, 0x100, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffff071, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000f84000-0x108)={0x2, {{0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd829}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000468000)={0x0, 0xbd}, &(0x7f00008c8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c41000)={0x40, 0x8, 0x1, 0x15dede27, r3}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x0, 0x0}, 0xfffffffffffffe5c) 2018/01/19 07:32:37 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x8000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000db2000-0x1000)="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", 0x1000) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x800, 0x80000001, &(0x7f0000925000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a63000-0x4)=0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003b9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f6e000)={@common='syzkaller1\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 07:32:37 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000)="", 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) 2018/01/19 07:32:37 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x3ff, &(0x7f000006b000)={0x0, 0x0}) r1 = socket(0x3, 0x1, 0x42c647ea) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000dc4000-0x14)=""/20, 0x14, 0x20, 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000a5b000)=0x6, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000dc4000)={{0xa, 0x0, 0xb1b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x400}, 0xf8cd, [0x81, 0xd9d, 0x7, 0xe9, 0xd0a6, 0x1, 0x40, 0xfff]}, 0x5c) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000dba000)=0x400000200000006, 0xff8d) setsockopt$sock_int(r2, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0xfe59) 2018/01/19 07:32:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept4$inet6(r0, &(0x7f0000933000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000814000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001c2000)=0x0) 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$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x3c]}, 0xc) r2 = socket$inet(0x2, 0x5, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000017f000)={0x0, 0xffffffff, 0x9, 0x80, 0x7f, 0x4, 0xffff, 0x100, {0x0, @in6={{0xa, 0x0, 0x40bc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0xfffffffffffffff7, 0x2, 0xcb}}, &(0x7f0000c5a000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000541000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xa3ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x990, 0x2}, &(0x7f0000caa000)=0xa0) 2018/01/19 07:32:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000340000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c8c000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x0, 0x8001, 0x3}, &(0x7f0000cb9000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e8e000-0x25)={r2, 0x1d, "59f4db2f50c79c92c7f33284c55e035b5c0703191e7d97b21cb155131b"}, &(0x7f000054f000-0x4)=0x25) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000093c000-0x4)=0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000dcf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) 2018/01/19 07:32:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000760000+0x380)={0x0, 0x0}, &(0x7f0000412000-0x4)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000644000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000680000+0xb45)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000081f000-0x28)={0xf8, 0x3ff, r2, 0x10003, r3, 0x8000000, 0xd357, 0xa9}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000ef7000)=0x6, 0x4) 2018/01/19 07:32:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/19 07:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b0e000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003fd000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/19 07:32:38 executing program 2: syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91524f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffc7d, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x40000000000001df, [0xb8f]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ed000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000205000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x87, @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]}}, 0xffff, 0x9, 0x7ff, "e9c37e15993055c588ba56f6d7f5d804558ce0a97b9bf29b39e2856845440b8bae2eef2024ab1078e42d86273965e27e2fa75588df0fa08f9ed2547c157e6c0d7fdc4e9539a3e1c55ba99ad53535f831"}, 0x160) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/19 07:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f000035d000)=0x7, 0x6297) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/19 07:32:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = epoll_create1(0x80000) accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a1d000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a9000-0x9)="d0f2fb83c9cb037a19", 0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000d8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x18}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) getsockname(r1, &(0x7f000012b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000877000)=0x3a) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f000098e000-0x20)={"f1855e0dbb3bc733ba21191973ef2f32", {0x4, 0xf769, 0x8, "400271fd38e0", 0x8001, 0x0}}) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r3, r0}) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0xfffffffffffffffc) r4 = socket$unix(0x1, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000708000-0xc)={&(0x7f0000b71000-0xa)="e91f7189591e9233614b", r0}, 0xc) connect(r4, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f4c000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cd9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e76000)={0x0, 0x0, 0x0}, &(0x7f00004a8000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f0000b7c000)=[{&(0x7f0000ee1000)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000585000)=[{&(0x7f0000416000)="dd8e43e6d6220abe4c4e578c1be400d1765f09dbc1dd", 0x16}, {&(0x7f00003ee000-0x91)="8a2f30d86ed183a07be597c85a8f94f04eed744321939e0d0fa5c41ead2b38f9337f6543c80705af9fb94be8d0914226678212bfb3bec3665f02a9c8da905bca23a20f9625b6755bdd0e77d5d11165e73d40552e5351490b50c6fba1f532869127f4d2a908478cc3250937709f862ef55b9c9b02b85b12fe803dbb7b001f390baf50ab87e135a00eacd59111c481d984d4", 0x91}, {&(0x7f0000339000)="3c378726cf2cbcef6ed0fbc5a0", 0xd}, {&(0x7f0000201000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000d75000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2, r3]}, @rights={0x28, 0x1, 0x1, [r2, r3, r0, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x8080}], 0x1, 0x4000) 2018/01/19 07:32:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bd0000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000de6000)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x41, @loopback={0x0, 0x1}, 0x100000000}, 0x4, [0x8298, 0xfff, 0x6, 0xeca000000000, 0x4, 0x1ff, 0x7, 0x5]}, 0x5c) bind$alg(0xffffffffffffffff, &(0x7f00002d0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000b11000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de2000-0x60)=[{&(0x7f000000f000-0xc4)='b', 0x1}], 0x1, &(0x7f0000f8a000)=[], 0x0, 0x0}, 0x0) 2018/01/19 07:32:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f000043a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xe, 0xffffdd86, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x3, 0x1ff}, @md5sig={0x13, 0x12, "9873b0703b5cfd780800000002b03bd4"}, @window={0x3, 0x3, 0x4}, @nop={0x1}]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/19 07:32:38 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f59000-0x4)={0xffffffffffffffff}) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000923000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"36bb8c217d511f"}, 0x3}, 0x10, &(0x7f0000932000-0x80)=[{&(0x7f0000001000-0xef)="85453baad8f77b446bdd07cfbe7ca5bc6e3248562616ba2e87bdbf29494f101dd7055e75b5158efe152d6e564b7fcf6270bbfb3f690f2703aec316ec68fdd38e8b529d77c50efd7e4f85dfc6a8fb597a730c561a80b45b2d1969a8dc25eaf7247a0e627c265ff4135bc82e7a87feb13c5a3eda66ede5dd441c6d7cde78d014858c8564addd6dc41f625f07ca3c2594c5229bffe0bc064dbaaf0a9c7f5f0e92e2ad7b46b188b3a8404b8478864a73b19f1fc61611c193a6f3737ebc0faccd293cf93b00eee752971a17fec81abc77af995bf9efa12908bff1934a16079207e08175260b926083fcc88ade9e5d4b39c9", 0xef}, {&(0x7f0000001000-0x63)="6cd820f90f1c50acb2cfe1300a17b0288c9280c1de5e09b6d7c238acf17d7d081a61360994976353fe8813d87383ddd9640bac1d66e15b5f872bc55b29061cc6a367ddd70fdd5ab046bf0f8c64c6926fed40527a9b1d873c46133161f71994bc7066f1", 0x63}, {&(0x7f0000bd1000-0xb5)="c4fb0abfd64be7f7a1f38464de091dc19d6a48fd766fedfa4b4ea00b52a6bf958f24df590a611d0db6f941a7358c29b9e292761a1c33ffa5235d9868529f219ce401a4aba7b15ba5e1d073de75506c5b36049e5b717514c5c12f4135f2e44c6ba166650ca5fca1f841fa256f38f10cd114f62ba89478e3f5f5202675452d42500c2fec51c55cb9031a1a04ecd9da8135723c3e29d94ffb69a339b61a227fbacdad12d65b3921e5cc29cbdc7b56161f6acb2f66944d", 0xb5}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00007a2000)="46a7253d23e7e9c63bb02cf56a4149f9736f9fa384b5a734462a4af08edfb2e016a15be9bf8eac803513466c6610c31ad41651f6cb198543e48f5db1961712ac66ff6203b7a632c36cb4ecaa5c45104ca7326ab778f21ea20d0d5c220b229e326610ad871f02d5e5a210d94db539c1fc0a145e874f1405a0861dddfcf06b4b7991b6b621016cb9aac4b421dbe7ed3266c9983e7b17b7fecbdc5a", 0x9a}, {&(0x7f0000b4f000)="2c92452e28186ad3f13b24b6429dfd205ed36952a3c04b80638edd1e3e41", 0x1e}, {&(0x7f0000001000-0xa2)="297cb72df825c163ba4088d54df77f75a0f40fedc43d750a68d5b3f67559e043051feca51f01831c4b7a019e9a0504415fb2f6214f32a65fcfbe50fa1325cb38f56c60cf4eab5416db5129f834d556bd57bf991dd78af043701d89b457508c7b4f2019abc13995c927137b6d7d102c506acc1772d60fed0e34407b826070cca3f88100e2c9aed0760f1f8ff420c98429370ff434233addcdeaf53ff4a8634b2f4542", 0xa2}, {&(0x7f0000000000)="19ba7989ed7dfd", 0x7}], 0x8, &(0x7f0000001000-0x440)=[{0xa0, 0x1ff, 0x7, "c77058980ef388bfa5e817181b01751b2aa688e464d7e72ac4a2fe52639ef56cd0dea1dc9764dfc9fc8e2b9f8857ce3c8ac4c29444bcb5edf748abae21688e19871fc674ce056db217184398ea2c9e491efb229328f6e9dc80194b9cc0496a1e457d464b0363d090e5e1609061bae5c3b35e806ce6eb05a76ba76b57f2c34774a0843ef64106e43ac2639d00d9b3"}, {0x108, 0x117, 0x7fff, "d6dba40a475cf663358cc3c8b979fa68a72bddcf7f4135fa274bbd3e26c5063857a238b8eaaf9792a1cb3cfc0a8ccfbd4f8df20788098b4a8f6671a9675bf7ddfb5eeb09c3553689ee1cd2ead3caf7d2311622510949593bcd949f157b96975ea654b0cf7653c021ad678894c0ef04715a8b05ec78066fabbb598722a89fbd4adf6d2907d503cef4b07e1a947c1bf07005ac03c8f3eac37ac9cbf07784ad2d756ef9de16d77afb5540c7ca4c7f97c0b3c2efabf7841031bf47972468381ab05195f0526afae310c58ebf811bfc31039a8b25c55b430b8d692ff515be0dfaca6452f50979f5fc7e8d44be6ff90f67b6d855512592df"}, {0xd0, 0x10f, 0x441d, "fa827aba9649334ce50ce0fb526cbc16d0c8e7a51f1a692a47284981e0d0002c8c1cf11de7556bfd0108773aaaaab86d0332686b5c1d68a4a4ce59b201c01fe624c9680079ce68eba25b274c0a8eda7a98220bec76b90bc7e0496585b6d64cf9e40ae292086d6d9362e410f2d52191790b8016c1d1ce1f2a02150b07fb90743f82bf319cd4e184bd3b14fc15f77658fbad5fd6a718c1680cc5bd427cd74178835dc78036d34c11f703ccc6350d8ec78492ee376bad662950b6"}, {0xc8, 0x0, 0x42a5, "c7b11bf8f3df47e7adb98424194e94a18ff8f5a4fc20a2f249f9f2a3e9ad8221328f7fce3b8a403b4332b6b7a5bd881e666fd9455953942119c3a29fa7d705f7974894a37e49ed1dcd2b3914cd167be0b4519263522bfeb63c4cfcb2297807d9ff2ddea6a9b667cbd6a79833884810aa9ddf9e86476e7cb08ef23066cf694410610a19e11ff0093b45016ccf72edf64faa0df6e9b71eaf401b9d42519c05551de5e8965f8b9a80de2109380bcfe8cb5f10"}, {0x28, 0x1ff, 0x10000, "328b1e97528af6e5e9e91b287acf3f6fc7"}, {0xb0, 0x117, 0x40, "b8a4d51799d95d189479a1c1c77a208656bbf64f1952de3bdc07f22f3c2f21bfc8da7ecf2ae4ac3d9b151ef1b8f1fbc1d4f865c74e013f0abe9a4e93c1e88ec09a6cbe3a7076511722f01b11a5574837df81020d7e364f65714a0e11675d558b13dcb83d2bdbb957289be8e9b28f868f0e7cdd4f473545d1b0070579acd66ee0942eab520a09acf4dc5ace08a6d3a22844ac8a45a1a79a3e2066fb"}, {0x28, 0x101, 0x8, "566e819a6243850865cfa646d558f54083e6890936"}], 0x440, 0x4}, 0x8044) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000048000-0x10)=[], 0x5e2f7339fdaef8d) 2018/01/19 07:32:38 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000007000)={r3, 0x3}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000007000-0x8)={r4, 0xd}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000)={0x0, 0x0}, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) 2018/01/19 07:32:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001ce000-0x20)={0x84, 0x0, 0x10001, 0x3d0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ce1000)={0x101, r2, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r3, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fda000)=0x0) 2018/01/19 07:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x17) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000966000-0x8)={0x0, 0x6}, &(0x7f0000668000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000063c000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5d29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000003000-0x4)=0x98) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) 2018/01/19 07:32:38 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000096000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x1, 0x100) recvmsg(r1, &(0x7f0000525000-0x38)={0x0, 0x0, &(0x7f0000a39000)=[], 0x0, &(0x7f0000321000-0x7d)=""/125, 0x7d, 0x1000000000000000}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000288000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x86dd, "04c6d9868fa6388a74a24174c61cc8826d452426a7ba5220783ac3f0a2dc261b4b09a64e5d26ceb5"}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) 2018/01/19 07:32:38 executing program 3: r0 = socket(0xf, 0x0, 0x3) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000afc000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000999000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 07:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x45, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="365d11afc488", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "0000883e0006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) 2018/01/19 07:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000009b000-0x10)={0x0, 0xf4, &(0x7f0000d35000-0xf4)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000000}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x2, 0xbc4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffecf8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9b0e}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000154000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e4000)={r1, 0x7}, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b53000)=0x4, 0x4) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000434000-0x20)={0x2, 0x400, 0x7, 0xa, 0x1, 0x101}) 2018/01/19 07:32:38 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/19 07:32:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000040, &(0x7f0000697000-0x33)=""/51, &(0x7f000010e000-0x4)=0x46) 2018/01/19 07:32:38 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000043f000-0x4)=0x80000001, 0x4) 2018/01/19 07:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0xfffffffffffffff6, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/19 07:32:38 executing program 0: mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000819000+0xeed)={0x0, 0x0}) 2018/01/19 07:32:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/19 07:32:38 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000020000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000022000)={0x3, 0x0, 0x0, 0x300000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000013000-0x10)={r2, 0x10001}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 07:32:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x0, &(0x7f0000243000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d86000)={0x0, @in6={{0xa, 0x1, 0x35746c8b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x5, 0x8, 0xa4}, &(0x7f000024c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000036d000)={r2, 0xcd, "220123cf6e5f5da682196a584f04f6ba636543c361f427e00b43a8a1d72773ad198ae45e21b3d955904cb84868affa0d7a0041df37cc25b644378959375c4444229ea7bef4a396ba64c2da2c3379c9244c7bb743251e47c2461e681514932dcc77dcfd742558c3a7c3a8613862b9d40c05be2fc0139a3f60719e0b949f84d9f08b6a0dc846dd5688cb18759828dda10801b13dc37e7b2add42d1868de0547dd2a91eca28d3722c8b0033030bb79880f595df3e0490f39aab957cf342e7f0386ed981d929b42c59c85e050523bf"}, &(0x7f00003fb000)=0xd5) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f00007d3000-0xa8)="34f65b1f97a5cb3fcbc230687ab3d463ef9290da0798f64919bde67a852f351f3e2f4dfec0fa760b0721500c35d0fe5aab49e204bbfa4137bfbc92e79c4712fabc19aa7f6b9cbf3bc0062ffce7021ecd6df686df59566a84bd5f9ce4c2369a7cf9c26f7e3a2a9ca7b35da7774d9f8063a29d154ce920c0517489bf4697d2b0c3a50426d8902a7fa455515b2e1215b9a47a2e145edfacbb7916198ae85c471bd9545e6b792dbe638d") write(r3, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a24000)=0xfffffffffffffffd, &(0x7f00000c0000)=0x4) 2018/01/19 07:32:38 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) 2018/01/19 07:32:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0x0, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x2}}, 0x26) bind$unix(r1, &(0x7f00008d4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008da000-0xe)={r2, 0x6, "07ca3e614335"}, &(0x7f00008ce000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008da000-0x4)=0xb4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00008cd000)=0xc) 2018/01/19 07:32:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000586000)={0x0, 0x2, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) r1 = socket(0x0, 0x2, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008c1000-0x8)={0x0, 0x7}, &(0x7f0000aff000)=0x8) socketpair(0x1, 0x5, 0x8000, &(0x7f0000e32000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000383000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000020a000-0x2a)={r2, 0x22, "113259c41df475a8420fffc6db9c6c0a692e90f72a9ebe78ed48f68a97f1fde148b4"}, &(0x7f000060b000-0x4)=0x2a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8b000-0xe8)={{{@in=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5b000)=0xe8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/19 07:32:38 executing program 4: 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, &(0x7f00004d3000-0x8)={0x0, 0x10040004}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/19 07:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef9000-0x4)=0xde8, 0x4) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000b57000-0xc)={@loopback=0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000a45000)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000)=0x0, &(0x7f000087c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000050000)=0x0, &(0x7f0000dbd000-0x4)=0x4) 2018/01/19 07:32:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005fb000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b90000)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000a5f000)="e26387de41fd4765235d87d5d508cbd1e1853350deb4fd458792f98b1aabe4189364a2832f5551fc04e9ea7b2ef26d01e4c0c7b9539d8fa3fe951eec26d3bb9749374128a2e0af723862db15fc98f73304eee1301656d047c57a65f1de", 0x5d, 0x8001, &(0x7f0000665000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000124000-0x1000)="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", 0x1000, 0x0, &(0x7f00002cf000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 07:32:38 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d1b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c67000)=0x14, 0x80800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d1b000-0x8)={0x0, 0x7fff, 0xffffffffffffa7be}, &(0x7f0000d1a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002b5000-0x8)={r2, 0xfff, 0x9}, 0x8) 2018/01/19 07:32:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x200000000005, 0x329) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000002000-0x4)=0x7, 0x4) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) bind$pptp(r3, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x291}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000bb7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000486000)=[{&(0x7f000006d000)=""/13, 0xd}, {&(0x7f0000466000-0x67)=""/103, 0x67}], 0x2, &(0x7f0000000000)=""/4, 0x4, 0x5}, 0x42) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000d05000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000002000)=0x0) 2018/01/19 07:32:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f000062d000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000e4c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000346000-0x4)=0xe, 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000468000-0xc)={{0x8, 0x9, 0xfffffffffffffff8, 0x7, 0x200, 0x8}, 0x5}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000dee000)=0x2) 2018/01/19 07:32:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000075e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000883000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x80000000000000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a7c000-0x10)={0x6, [0x7, 0x8, 0xffffffffffffffc1, 0x0, 0x7f1, 0x4]}, &(0x7f0000492000-0x4)=0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b73000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000723000)="ef8d55d87e19fad87521df3be64b2ff125be4ffc48b13bf6ee91569a72bb7275431a4fdd31bba80054f4755e27bcf6462d48", 0x32, 0x4, &(0x7f000001d000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) [ 683.406162] divide error: 0000 [#1] SMP KASAN [ 683.410712] Dumping ftrace buffer: [ 683.414237] (ftrace buffer empty) [ 683.417935] Modules linked in: [ 683.421120] CPU: 0 PID: 11187 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #196 [ 683.428470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.437822] RIP: 0010:___bpf_prog_run+0x3cc7/0x6100 [ 683.442809] RSP: 0018:ffff8801bd697200 EFLAGS: 00010246 [ 683.448143] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 683.455383] RDX: 0000000000000000 RSI: ffffc90003642000 RDI: ffffc9000134f049 [ 683.462627] RBP: ffff8801bd697308 R08: 1ffff10037ad2dd9 R09: 0000000000000002 [ 683.469868] R10: ffff8801bd697388 R11: 0000000000000000 R12: ffff8801bd697340 [ 683.477107] R13: ffffc9000134f048 R14: ffff8801bd697340 R15: 0000000000000000 [ 683.484349] FS: 00007f1029004700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 683.492545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 683.498398] CR2: 00000000208cd000 CR3: 00000001cf650002 CR4: 00000000001606f0 [ 683.505640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 683.512879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 683.520119] Call Trace: [ 683.522692] ? bpf_jit_compile+0x30/0x30 [ 683.526731] ? netlink_lookup+0x5f7/0xa90 [ 683.530850] ? lock_downgrade+0x980/0x980 [ 683.534970] ? sock_sendmsg+0xca/0x110 [ 683.538830] ? selinux_socket_sock_rcv_skb+0x24e/0x850 [ 683.544080] __bpf_prog_run160+0xde/0x150 [ 683.548202] ? __bpf_prog_run192+0x150/0x150 [ 683.552587] ? lock_acquire+0x1d5/0x580 [ 683.556530] ? lock_acquire+0x1d5/0x580 [ 683.560477] ? lock_release+0xa40/0xa40 [ 683.564422] ? __lock_is_held+0xb6/0x140 [ 683.568461] sk_filter_trim_cap+0x33c/0x9c0 [ 683.572757] ? sk_skb_is_valid_access+0x140/0x140 [ 683.577572] ? netlink_skb_destructor+0x1d0/0x1d0 [ 683.582392] ? rtnl_fill_vf+0x480/0x480 [ 683.586340] netlink_unicast+0x1b8/0x6b0 [ 683.590371] ? lock_release+0xa40/0xa40 [ 683.594319] ? netlink_attachskb+0x8a0/0x8a0 [ 683.598703] rtnl_stats_get+0x7bb/0xa10 [ 683.602656] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 683.609208] ? rtnl_get_link+0x124/0x2b0 [ 683.613242] ? rtnl_dump_all+0x460/0x460 [ 683.617273] ? lock_release+0xa40/0xa40 [ 683.621220] ? __lock_is_held+0xb6/0x140 [ 683.625256] rtnetlink_rcv_msg+0x57f/0xb10 [ 683.629463] ? rtnl_fill_statsinfo.isra.22.constprop.29+0x1cc0/0x1cc0 [ 683.636015] ? validate_linkmsg+0x8e0/0x8e0 [ 683.640313] ? __might_fault+0x110/0x1d0 [ 683.644358] ? netlink_tap_init_net+0x350/0x350 [ 683.649000] netlink_rcv_skb+0x34c/0x400 [ 683.653034] ? validate_linkmsg+0x8e0/0x8e0 [ 683.657330] ? netlink_ack+0xa10/0xa10 [ 683.661190] ? netlink_skb_destructor+0x1d0/0x1d0 [ 683.666008] rtnetlink_rcv+0x1c/0x20 [ 683.669694] netlink_unicast+0x4c4/0x6b0 [ 683.673729] ? netlink_attachskb+0x8a0/0x8a0 [ 683.678112] ? security_netlink_send+0x81/0xb0 [ 683.682666] netlink_sendmsg+0xa4a/0xe60 [ 683.686704] ? netlink_unicast+0x6b0/0x6b0 [ 683.690913] ? security_socket_sendmsg+0x89/0xb0 [ 683.695640] ? netlink_unicast+0x6b0/0x6b0 [ 683.699853] sock_sendmsg+0xca/0x110 [ 683.703541] sock_write_iter+0x31a/0x5d0 [ 683.707575] ? sock_sendmsg+0x110/0x110 [ 683.711528] ? iov_iter_init+0xaf/0x1d0 [ 683.715475] __vfs_write+0x684/0x970 [ 683.719161] ? kernel_read+0x120/0x120 [ 683.723022] ? bpf_fd_pass+0x280/0x280 [ 683.726885] ? _cond_resched+0x14/0x30 [ 683.730744] ? selinux_file_permission+0x82/0x460 [ 683.735566] ? rw_verify_area+0xe5/0x2b0 [ 683.739596] ? __fdget_raw+0x20/0x20 [ 683.743283] vfs_write+0x189/0x510 [ 683.746797] SyS_write+0xef/0x220 [ 683.750225] ? SyS_read+0x220/0x220 [ 683.753821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 683.758809] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 683.763543] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 683.768273] RIP: 0033:0x452e99 [ 683.771432] RSP: 002b:00007f1029003c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 683.779112] RAX: ffffffffffffffda RBX: 00007f1029004700 RCX: 0000000000452e99 [ 683.786355] RDX: 0000000000000026 RSI: 0000000020fd3000 RDI: 0000000000000014 [ 683.793596] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 683.800835] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 683.808076] R13: 0000000000a2f7ef R14: 00007f10290049c0 R15: 0000000000000000 [ 683.815325] Code: 89 85 58 ff ff ff 41 0f b6 55 01 c0 ea 04 0f b6 d2 4d 8d 34 d4 4c 89 f2 48 c1 ea 03 80 3c 1a 00 0f 85 ee 1e 00 00 41 8b 0e 31 d2 <48> f7 f1 48 89 85 58 ff ff ff 41 0f b6 45 01 83 e0 0f 4d 8d 34 [ 683.834425] RIP: ___bpf_prog_run+0x3cc7/0x6100 RSP: ffff8801bd697200 [ 683.841114] ---[ end trace 4c163685f91468a9 ]--- [ 683.845902] Kernel panic - not syncing: Fatal exception [ 683.851693] Dumping ftrace buffer: [ 683.855210] (ftrace buffer empty) [ 683.858889] Kernel Offset: disabled [ 683.862484] Rebooting in 86400 seconds..