b73f15612e49a5a559b44463431f4671ba82d1e23b96c274f7702e61417bf70fab3983dc92f3d479d38ca248ae8d71ac482200a6f7a8b7b4c60d49de2d898a2088092ecd339ca767f76d1bd06c418d3b52b2cd20d54b0653f1ac25f5c7ff64ea6a3e081b5985bf3d6d9c028c72f62f2dee4a4c2a04e9ef67d51f4d4435064d27b1f5554da18588842cedada92f8357a630e9a8e109f38a3ff95cfccaf2b54ea133826865168cdd62fc61355710229cc3cb490bdbf6afe7752a444cbae3981be45cb4c85c1018d850cae7680fc873367ffb2777d4bc0112a54927b62ed5c84a9f349376ce3d4abbb7f0d477bbc75f74651083228f742d773d0cb659ab460b369962a7f5c09578f2a1fbbaab91bfee02957d67e600c520fd66664820096ece433f542ec30dbe9a0435f7f12ded1335ceda97cd99041cf0d46710458c0af34d18a60f1dfb082f1eae9eb15f8aea0e512cd16aea1acbbb985d3d3a7f34dde59a6dfded311aaba828fa5ff0acddfdbbccee6cfd4ced33b2fd89a1eea04abe678b19c17a64ae80e21c2e1de4c713906f20b166301a1aba796cf5cc66cc60018900a9c1261dc9cb4babb847c00010c834f60dcfbba1797f5d22a680667293dd38c1bfa3dbf21a8b07f77d7bd2d79fdceb77e97b261a52f6afaba014f0d5e71f1a83bec9616e00a8a502f3c6cb5f241855ca642cf9c530a9577bd871599a8b8b18fa1952fdc6d3cfe8fd3915ffa2d53cfb540c1f432bd59f0a044ba0ea2fa917f25bbf7e8266b01c72898359ee1d110975c6fd520680922f028b794eb8e864d036126d7add9217221838525ef0e7a37ee478bc3b2fb338780a5f1c554c5f1cbd3f1057d410705b4905514da6f17ed287fd2c0c1870cf2346427aade1c01f0e1f69b2dc89967129802787776d2e80f8e94bd92751e37b1ba63999d0f42b3e954119f941496f6ee75e4710c4ed3982accc43164bfc73f33eaf16520fa9e3e5f5d8b7a9d077fdc3bcd2f51c60041c78ff06d367ef9dee181c1f64e75f529b102bd4d3289f9b608b68048c382fdcf2ae7f06926229efb30a5f0a9c3f32fd13b81a16cda47b97bf622a573624dec4e29ee19bbda5bdd49bf9a2ca6fc062636a3c5dc8c5073858d41b77f5a7d2551688522f719b28cbba95fa3b6c1d853edc81a43be6d1b05631e57d5edf69be436a1320942c2fba878e0e00218b4f9f755f054a82f97a1b121ee32583ddf10cf1081ff7e0dc9b41a5c53c06811079f2c7a3ef11784156406b604743dce1e046b0a5e2fe0c2155389d74573f853680fbfe87b2aa9bfc26547f366fee833ac4d8388243b618a39236cabc338a2a92e6945e0f5c6e609266b104293d9eaee6d800a1f046b1e3a1a59616ddc4eaf76fc08ebe4eb467376681ed295a029ca90e3b93054419aeb09af5948edfb58b35d16171f4969952a008173c235ffd8cd59ab6447702fd34805f1cdb74274928d18779eca54547767c2a6d6d5999d6b684aab1ed4c454b0a093930ae826e732712179157e745ec6f614a0549f23d18a692e07f115c0a2ba5bc91b135ed4ff72626a64b322f9d04aebbbd26390d8544e1c01a8888a564f1ea778e4d863a554ab8c48dd24cadeb37c91fe3285ab0282bfc22f3a9fd5cb5c1002afe0853a261f0e962df6d5985698e57ce4243c2b37b167e519d7ed35aef6f66297064e29faef9a8569d99d13d84d1606357b3ea0aeb2c8ec33fe4244b4f7e3ef66dce72c984f860e4e16175f2721f54d15d64722fbd4eee7b2ef737ebdcdfad40734fb93f0cd51e42d2a80c872072beffca8446edee4e9cd98ce2365f2e29362ef32e5338a7433c2bebecb5fe5af8f31d3808fd4371faf5fbc693e9f0c1be368d4f824d0b47a1f2d5e992113fd76566deec61d049e2e9db2b9e5fc124e9f46b7603ac2f39a54777b13f1fa20e6fc245cc7a362cddacb2217d5ccb29f7122bf63a6952e41da98ef7ac3feafafc1fa15fa34c8585df0e60b2ae6c502763363d574aab0bf405562267583088d8c9de5a0cf6fcbe5e8597df4fb8cc8da0b3a89a1273fdfcdb40b17b4809a12cf4326029f25fa39b770172d47d76579a9ae95d7cc23d0e9959af46f1bdaf3d32bbd83a50f6705cbe29d300c8c542c528121be5601b762685f1f686fcc414fc1ae5cfae876b9976d7ceffaefb585907bae08edad69b5281f15ef31168793fc0213035bb9c99c885a4228c7645f222f3fc9eb6351cdca4b2de2fcb185ce265cc454228a528e5ad1f2caba70dd45af1018ca765498615f1d480e0bfff7e1fbc8d005467be3c94738d4fdf8f37221d02677386b50ba442a4d945ba5416c583a8f749706f4e98981097d6ac7df46003a26e1d27303719ba98e3eb07e4522572da4fb4477d4f95ae914ff50e212e0cc557d741d4e2e58406aeb822abae8ccdf5e603febd3dc84745cfaa370a5095934b528239d269244aa170ad29c5dc4c2b98fb4894487611168ca565595981db3314a1493a8f61a94a8bf478a0509bd3e"}, {0xf0, 0x110, 0x200, "9f9396d0cf54e6193df75c53f04b0dbfe59676de94751f5e2d8e865604b49e3067c0c3a2fa03ba923f46c8fb3ea92f786f86da784d72ad38479ff00c599fe3a09350ddd19f6d8015d04312f08427958ecd85bb88c1c273da91e13d7d80875d0761b6ecefe8c57ac9eb36f7280f45b9791d07876d2735df8ff2d61e1adfeb17aadd6992c4f1cc15a3cd13a422d7515d7a2e4d1e42fe735fd448f4cfe959df8a6fab434fade3d41113a00d92161bb1ba24d6f3eb36895bdf477795044a52b4080e4e5004850ae3b52b12df5df69be81bf229e44a3ef8d4f7b3d8d25e20"}, {0xe0, 0x115, 0x0, "ed9f55b7ff77ea3785137b1596ebfb4429b453a21f46dbba63178a2d735e87b13a2f82250d25615bcb12c5a9539fae844feff9e8801d5ff21645467755ada4266cda9807dc235d22288587c601b433bdd4f68ebdfdc96e0ba5aefa5b0db7e705a19f00ba685d470e11024bffb2b84c9ee1bd42c42c3dfb663dbe020abc7fab3d4752ee889aceeae636b07c1c51e803777bc27cddef92b1f1abce14bc46ceeccc49651e59de3a70e8a937458cd91a18931728daf7f09df7b032224f45e9bdfc88ae84779ebe49674ab8fcd27db742478f"}, {0xa0, 0x3a, 0xd, "21cee65e585a82567fe3e6bf8e7c019d69f49271de44732ac319d3467f1df1985df0c3903f33fbd9854bd6d0bc51cd1d91e176ae9bfe919b992ed47145219913cbf8a9cbc79aa62971f14e9e1c254f9ab5e75b2b66109a6e6ef8e9a9d6b8c5b5354f5cf8e2397713970e13620a092018e3d419705db62063dd8f3d35c6ed7edb1d5f1f676408e98937b3185d16ca"}], 0x7, 0x0}, 0x8001}, {{&(0x7f0000001000-0x9)=@rc={0x1f, {0x401, 0x40, 0x40, 0x400, 0x7a2, 0xbb7}, 0x1}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)="d05b21243d9b97be1c5e7982acbd49ea940fcb4acb956aabba85142cf91d0ae0211e46c1efd501717fbefb881558db3cc9efa8c05e896aa72a0d09a88919101098bc99dd0796a93b0d9437ea742d9efdc5aba627df06fbb8833df4e7413d673bab97dd9720e67c33c2049e0744cd55352faf46c17960e08f5983ad1132a92b44f022ff457006b72e3226a6e11ebf753ba15224339deab96d650e1c3bad4ecbef8591f1abee9a808d55cddaec50e5f62fbba1e9e983496f18ea5dfd0bd763547974bbd9689471085b6491195b8ca97d8fd2c12d551aac5feb7c30b84211ae11f47dcc2db996f47f4407d691", 0xeb}, {&(0x7f0000001000-0x57)="8072448cbb75f94625c280faf5ad5ca16c13fb240d2d19f113b1b6fdc0caff8c13f6760a1c7f4a527ec3bdfe7a3c151b91f9a51117497e4db74a9b4357f1265b05475fdc48ccac54acafc611ea11af27c623ff9f24dcb0", 0x57}, {&(0x7f00000f9000-0xcf)="858578abc102448aad994e65950857f9564353680fe56fe2ebb4b821134c9a66cedf31da5eebdeba2ddc09a479bb708816a50217bc80e8ab193f30a3281e37208f291933a124530c8d673fec15868da9fd6101a534c91e54c19c917c2a4ca98246ffc622126ea2838a08df5e11cc88c8b3729cbbc6ec0d6e077a65bf1eb4e8ef98a40637c6bf9554ed348c1ad322fe3743cd7df81cabf810c70a01078a528cca27b00998bbcb3592e3efe6517826414ea416f18eb98b7b65a49e4913b68278a15ed33c9ad7320079ff2a8d385878ba", 0xcf}, {&(0x7f0000686000-0xea)="29c063431ce415480782a99e66d0371caced92b3f7df01d458cf953e9112a6894bbb5c80e14d4869cc0c6c916820a0fb65a866b661bda4537550b3d1482b637c1d2369c848300c81f481d9a6148d3efc1fb0b9ae801e64db9960c75fece912fc7d319faa02dd7b2438b6f99e6e813fe1ac28a80aa2a9d8cd3527dfa9a93929cb5dbe301424107bfaaabe771d2bfffe6be0704533c8984a00684090c3846601cda94c39a470851220156b900c81c7d1eb7632cee7685bf419a162fa2142cf4a28e8bedbc5f3ebbb4dfac8df560242b8996fd02baeb2c46f6c996fc877767cf91d4cbde1817d6f73a74501", 0xea}, {&(0x7f0000f4e000)="5b7465e8ee0d62fd14808379c128b60e920c680d7132e89dea92162c31750eeaac57167eef7bd09179c0c4ba4d77c5b4e8d9a629a7762308aaea4e78b9e99318cdd876d17928730ae9c6", 0x4a}, {&(0x7f0000001000-0x8c)="b3f68ab594cf52d0560a72107ed1d43e5af32740e9139baecf3ef3fc16bc2f1e37a130c8032cced6ae76dcb7b88547ee595b597a6b5757892aea49a10a4d964763e04b4d84ba1318f67404ad652254fb2b10e76cca6289a68351a415ba71930fe4dbc35cfaece9ac969acf0f70f55ec5edac647916ae15fecd909e81350f988452d3224b0d180b831350c2f2", 0x8c}, {&(0x7f0000532000-0x6f)="7bf54c4204df0141daa3c64057a87782b8c391c8402eefbc161bb6c73e988e67bfd047ea60db8040300eb5a03a46d40d57c97ce04eae2c17e60319287ff9ee75a4e7f99d9a8c060b9b22d5e3a92991bae3bd1e2180f706221d43e874c4e53290ea7bbc950ff9ee4a49f98e656948a3", 0x6f}], 0x7, &(0x7f00000ef000-0x338)=[{0x80, 0x104, 0x3cb9, "8ae02208ab4910abfa08fde9bf681a576a5ccd28e4b651e79162e6f34ccb2434e3bfe22ea22f7e0c1a49cb2cd03a15b8d95cb9a0c0553657db092bed91ad0c4701ae425e678d4728d6f59086d1184f79b0b4fa6e0a9b052a4a2948af902e959571dd1951c545f7622efb59085a421f4b"}, {0xc8, 0x0, 0xffff, "4f79307a7b2ceeb7f0d9b93a306c9b5d6541cf2dac09705380daab0051c1f140561457f2fdf75a618a2e58fda7df3a2d3f6638b3f974b86f73fc95acc01b37680c314a4026b1e43b43c7ce79e0255bf8ca21d7347facec8955d901d47a78d82662c3008a0e6bd0e5ef649f92e5bb5ef1bd037f4dcbfc3a0583a0344c779718738b92fe93fa1b6b227e8af3760604e6fd0e9773cb1c7efc130ba595db26d72b7d0cd46bbf31d55ad89eb95d7616a1dfdaaba735a4cb5d8b"}, {0x28, 0x119, 0x1, "8c8953842caaaa1c3872c913b7a18838c2dc"}, {0xe0, 0x10d, 0x62, "e0c43f8f62c350a93e488e0140065967e6325e5d989eabefff3c22ae1bb4434862b59c99b666d27d53248026948986ffb35a7cc700e701cfe74dbde8958ff0599052b799776cf9f9032b50150c33854f3bef1a4ef8e4440d21c9270c17d498f32d129d2d0f23cd6e418c342df62bd0ed5e056c8b34c9efbf5617906b0460d169399dcc80c1b1cc8a97b4a59abbd0819de47bc41cd7acffd5ab7abb48acf9f67f25c35095b65c1585c3d1420218d25e4798eac70fda6a194f9570f78f2e84dfeb833b5ac5ba1888191640b7b10a81"}, {0xe8, 0x10c, 0xfffffffffffff800, "a05e8b66c50c3b92b061616c8524508146a732ee1cd57cd9d190a1a5e064222e35410dc951f47755f8c3a2ffd9ab5cc51dfa60a4928a37fb1caaec30eb345f8f30206327faa5320b66421c7bcd4d1e7d483df8e6e01483776d76f66f0692d38a7c5b2fc07718adbfa27d754246695d2e7594dd2615c172e0cb674e72da049508569b3f55e2157dd0848c2b11350953182c560871ddf3354c5eaca8034c07a5c516701dad7a4a1dd981997aebb9c9789148fd0662c513386649d6f11431a7369706678bfb2695f5d779bb7638362e2da8219a82da395db8"}], 0x5, 0x40000}, 0x8}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) 2017/11/22 14:19:51 executing program 4: r0 = memfd_create(&(0x7f0000892000)="00", 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000169000-0x10)={0x0, 0x7fffffff, 0x9859, 0x3f}, &(0x7f0000fdd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f00009f5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r2, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x1c) connect$nfc_llcp(r0, &(0x7f0000efa000)={0x27, 0x5, 0x8, 0x7, 0x1000, 0x274, "3de4c6e8737eb996c30c9e3f4ad679ea1969393248ecacb94e0b73a0444c5a09565ed8b429f4d2a7e1dc5f5dee33cd224f624eaec6dccdc559f3908dd9db82", 0x6e27}, 0x60) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ae0000-0x4)=0x0, &(0x7f0000308000-0x4)=0x4) 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c96000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000f9f000)="2e2f66696c653000", &(0x7f0000ad4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f71000-0x4)=0xffffffff, 0x4) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x553042, 0x0) r1 = accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) socketpair(0xa, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000003000-0xb)={0xffffffffffffff34, 0x8, 0x0}) linkat(r2, &(0x7f0000001000)="2e2f66696c653000", r3, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x400) getsockname$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000891000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000004000-0xc)={0x7, r1, 0x0}) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007e1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044e000-0x4)=0x10) setns(r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000023000)="2f6465762f7663732300", 0x7, 0x8800) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00007c4000)=@ioapic={0x100000, 0x6, 0x7f, 0x4ce, 0x0, [{0x100, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3f, 0x3, 0xcd4d, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3ff, 0x7ff, 0x81, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x16, 0x33a6, 0x400, [0x0, 0x0, 0x0, 0x0], 0xffffffff7fffffff}, {0x40, 0x200, 0xdbe162a, [0x0, 0x0, 0x0, 0x0], 0x8f56}, {0x8, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9b6}, {0x4, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffffffffffffffc1, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x0, 0x6, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x40, 0x100000001, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0xffff, 0x9, [0x0, 0x0, 0x0, 0x0], 0xc28}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xd8, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x81, 0x101, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x31a, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xff, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x0, 0xffffffffffff8000, 0x1, [0x0, 0x0, 0x0, 0x0], 0xf519}, {0xf3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7ff, 0x10000000000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfe, 0x20, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0], 0x8b}, {0x1000, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7, 0x7, 0x20, [0x0, 0x0, 0x0, 0x0], 0xb}, {0x3, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8b1}, {0x7, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}]}) fcntl$setsig(r0, 0xa, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x3ff, 0x40003) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eaa000-0xc)="2f6465762f72666b696c6c00", 0x200000000000000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000fd3000-0x4)=0x100000000000) dup3(r3, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getpid() r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e41000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043d000)={0x0, 0x0, 0x0}, &(0x7f000055d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000dc5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000)=0xe8) getgid() 2017/11/22 14:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r5, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006ab000)={r9, 0x0}, 0x8) recvfrom$inet(r8, &(0x7f0000042000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x2000, &(0x7f0000945000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000047e000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r9, @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]}, 0x8001, 0x6, 0x1000, 0x6, 0x31}, &(0x7f000014f000)=0xa0) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00009fb000)={0x1000, 0x1006, 0x1400, 0x3, 0x7bf, 0x8001, 0x5, 0xf84, 0xfb3, 0x4}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000064f000-0x4)={0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000abb000)=0x0, &(0x7f0000c7a000)=0x4) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000030d000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c13000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080d000)=0x8) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 5: r0 = memfd_create(&(0x7f00004c2000)="3a00", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000321000-0x20)={0x80000000, 0xa9f, 0x20a, 0x8001, 0x3, 0x2, 0x101, 0x1, 0x0}, &(0x7f00002a0000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000060000-0x20)={0x71d, 0x8, 0x6, 0xffff, 0x5, 0x3ff, 0xfffffffffffff000, 0x7ff, r1}, &(0x7f0000c46000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x4000000a, r0, &(0x7f0000000000)="2e2f66696c653000") fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) getsockname$unix(r0, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1000, 0x200, 0x800, 0xfffffffffffff62a, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x7}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f47000-0x38)=[&(0x7f0000000000)="2700", &(0x7f0000001000-0x11)="3a2e62646576656d302d766d6e65743000", &(0x7f0000501000)="24246e6f646576707070302300", &(0x7f0000000000+0xe44)="00", &(0x7f0000001000-0x2)="5e00", &(0x7f0000001000-0x1)="00", &(0x7f0000000000)="766d6e6574316b657972696e675e00"], &(0x7f000081d000-0x10)=[&(0x7f0000000000)="00", &(0x7f0000001000-0x5)="272a2b2b00"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getpid() r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e41000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043d000)={0x0, 0x0, 0x0}, &(0x7f000055d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000dc5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000)=0xe8) 2017/11/22 14:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @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]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r5, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006ab000)={r9, 0x0}, 0x8) recvfrom$inet(r8, &(0x7f0000042000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x2000, &(0x7f0000945000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000047e000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000899000)="2f6465762f7663732300", 0x8, 0xa81) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007e8000)=0x0) rt_sigprocmask(0x0, &(0x7f0000e71000-0x8)={0x9}, &(0x7f00004f4000-0x8)={0x0}, 0x8) 2017/11/22 14:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000a15000)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00005d6000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7161745f6164665f63746c00", 0x111a40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r2, r3) fanotify_mark(r0, 0xa, 0x8020000, r1, &(0x7f0000002000-0x8)="2e2f66696c653000") 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f62000-0x8)="2e2f66696c653000", 0x0) sendto$inet6(r0, &(0x7f0000162000-0xae)="3f5c5c2d2ae71e63cd9de47e658ce180cd15036f96254364169157a0fa5126b0acc1cf60b9c697aed42b31f98d31a9ca2322417644eb8c4931246439e829e586cab1dd4c5152693b143ec879e2b1c490a566812aed32233ea52dad1c2d952bfc32a890703062056ba208aaf89448fb8e8105fd2d4b4d9ba276126b3ecc14e07ee88d8b13b4a8da00b71941a40f3ce85bc7367a90487f01e51059b03c2b2b533188e7975c7399cf8a06519c3d3efa", 0xae, 0x40804, &(0x7f00000de000)={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) accept(r1, &(0x7f00006f4000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dbf000)=0x6) syz_open_dev$sndseq(&(0x7f000039c000)="2f6465762f736e642f73657100", 0x0, 0x200) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ebb000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007d9000-0x4)=r2) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r1, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000be5000-0xb)={0x0, 0x3, "5bd454"}, &(0x7f0000c16000-0x4)=0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cf5000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000da000-0x4)=0x8, 0x4) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cf000)="2f6465762f72666b696c6c00", 0x100, 0x0) clock_gettime(0x0, &(0x7f0000fd7000)={0x0, 0x0}) utimensat(r0, &(0x7f0000433000)="2e2f66696c653000", &(0x7f00002fc000-0x20)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getpid() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e41000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043d000)={0x0, 0x0, 0x0}, &(0x7f000055d000-0x4)=0xc) 2017/11/22 14:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @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]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r5, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006ab000)={r9, 0x0}, 0x8) recvfrom$inet(r8, &(0x7f0000042000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38, 0x2000, &(0x7f0000945000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="c8bd1b898b5006b1c5a6d9f9c4df384687f72fb49cf9e2b39b67688d5aa54602150a7a24a019716bd34839c9be2c84e1dcd24a1fe3c775ba5d8fda47da5acb57d293835b76db936fb653f212a0b0b07244e5a2b1c133e6e0d2397a71b0cf40c55d83062f762839cea469adeef1b61302639e41547a2eec7de4c877d22fc959c814936a4bedb116a3a0bd6d8dc8fee120eaf983e499e29938002e820b79c4c68a8eabcd77992fac1105854b880429312184f32b789f84a13638d83577b43b0d8e044bf65a6481d57540f4ec3c0cecc18ffc94f23d487796e94e32ff218c12ce00fbcaf37e115bb1f6ce709e3c62358fe730814d667abef57b0892692638ee95bbef729b5d08dc7544f042abe53ff0809813d0b01efb7781ecfea5f7191e7aa51c593dd57863074bb23bab5cb8725e8e93729f2fa99c8c2be89a21314eb5e278a7db8bc08cda7899ff77e731c339f9836b47347cab2ade5437814a8aa38d36b841146ba51614c83e17b8372703bbf9997d49a8ab63a2fdf3d57b3b0271d43352c80b618ea69dccd4b20c9c94dae29d659d8c939f7d79803f0afe8f470bc79caa33bfece514a8bd004409d6396b7499729618113c238b8a60540bbae70ae12b30895f2939384ba1dfa0b5cf0aaa90cdf2c68a875c9101eb81d5794e1cbec0a35930e217181d4b757d985b2df15a368173018279d12c66723e9545506eec2d5c5120cd9217a3e88f6dfb4b492a12cdee9f3be4c97df93328dd34a57c4b909bd08a83be6790fb687fdd1270ab58f63cf438e03f99df5c502b0f93add983f1c2925ce38f5e7ca79e3fae3564631fc1332a49f4e76fb502a02eadfdda38777a9e44d64c2963bd08fc318f19de5b444f83c57c3f39431f4210f67cd97f20c481a801fbaf88c3cd4b7d1469c71eb505c19e58152e9b5580726e12873242e7e46f34aef4383110ee15580deff65df1a2e8bb780fee18619ea6478e9ed37d8447ea3ab45ecf1a1e40b34bc55904bdb9a8d9c1f52d9428a17db367371ec4682ca23974e995075af5d34a42188e2293e6dbe5bca1c3432a66fcb200e4ad7ec6de396a1ffc0c01ad4ff16a5b1383441a90d873165e7dd514f90bb72789c6a6d480c1de4edb7da487db24e27a089e1d2992b9587c5d5f8617b0a5d873fe692b446fcce5080bf534aa3318f1b70222dd034b16e626517a8c64ddc5f66594bab7c8cd8a58afc9e6386783ccbdde16729d40851eb66a1edce91dd981b97f7d1e8ebfd67462ca28e2d67d0ebc83495ba9b785dcd936df37956d4eb86d69d7a8fd03e94f04baa317fff0ba5ce15aeb0712fe1973aa1d69b8193b6cadbb18f3ac447141e8952f1f74ba2459be78b36f85a6560aa48703e3d332a778c582e3b13f9bd440c02b7c0d13be38f5b6471b803ce92b60fd0684d6da87229af9724cca82228db1dbf2a38267d483300f7aa5700128b754ff49ad0392932512ea727df5bc678ffe029bba9f46e7ddfe4d325658072a7b76de2b51ab40a1082be46c26cdfbde176c455079fcd68d429e2fcef04ef196c45935ca02677b0d77ad7c5f7e63f697672e713843427771481f7b80ad86d3900600f2e058474f05cb02e57c00e5bb4b181a8b16b986f5a19a51add5ea385c908e3917ccb1570208226f5d6b0dae59ee569108cd9bc93c1a24ccca5f0ca986de6167081037e5ec0ce760705e82899805ec3791ee49613f05439f2ab5b84a83c623cc853718f49bb4f367790089aaeb5f2577ce252f04de82bb6b4611fff81a07b9894681c9d52242598e7628b52e076e2c12456d3b32cb12b833880fca59ba78807f54c3ae1b9155ede4cfb6c1330ed4a53b9cea83626161ad43539dbe424ec02549a7db5cb0cddb0f7e7c019a8d77cc93a818179f3b4147fcfdfe2eaf3e5c1e71fe472a0d1bbf1ab7a89be1ced5fc6f5da292a0e9ff747dbbc79ee7bb91e73ab2f707e54ea1c04d86412a33a8374c7a6487c1d12f33c4f38ca627c7f60983d974aad3e49317e67cb94bf68649e9a188d4fd06fcd5bd4c36b355884e220fd037f1a2a7eef3ec43c97e0191c1c5a0643ea62ff160c001cb25736a2d2e3c99fc364572554759683e29221c21e33535681185f941e80241d772310224fd4ae453a3e401500505679a4cd174d8afe9a8f51df0088d0024e0d413fdb570d113bd4006879fbd62d6f34c077f66efa103779e2bba681483e222d5b5afab5c832546d965de4ac29fcd569509da73c5374efedd2301e57424e9706e06d0c6c69882d677a22d91af9dee7ac364e2f56f4af93160ead04cf1ebac74ef424bc6224051cffdb3c45deb40a47b929990a5391bdc77f97739b493c28595899d4bd373808bb061c8f042b3137d6fd4cd1f71124d95f2e79b45bafb4de069a4281be919e7d43a8066e10ac7086351cbc4e330b506b219a7376563daea316b5e8ce8fa823f4799316a3e991049a81006962758e72d14f8e51550d1880fce4e09d97ad0f20b1c91c5f64b9cc6f240044af9e28e6d31aba3d3aa34ecceecce4281bf199cd3e45970865685f819c5e611edbc736e13f35bacc32c3d188d06c415f98fa6a91ba7eb863dc1f740a02c787ed7c91d29abe62d11a6ffddad70f1a4acd950742085c52f680597ad47673df90bb3c79447ef7bc68944a3b572feeacfb98c7c976b053aa4b4aae16924109f063ecadd271b7de47460a4a3ee60476fa205dd40dce442f85e2b381ec0e090ef725270981bc8d50d0e037cf570095a524ebfb7d1ca1e9fc28bf210599a8de408689f835bd0b6cbe8bcd0aadd0974aab008d7ce868b821770989a53592f", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) 2017/11/22 14:19:51 executing program 1: pipe(&(0x7f0000947000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000167000)="2f6465762f6375736500", 0x10000000040000, 0x0) 2017/11/22 14:19:51 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fae000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007ab000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000+0xc32)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(0xffffffffffffffff, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a45000)=0x5, 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:51 executing program 1: r0 = socket(0x9, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000623000-0xc)={0x0, 0x8000, 0x20}, &(0x7f0000f8b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9000, 0xffff, 0x7f, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000027b000)=0x0) 2017/11/22 14:19:51 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) 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) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000228000)=0x14) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) 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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x100, 0x3}, 0x6, &(0x7f0000bfd000-0x10)=[{&(0x7f0000001000-0x14)="4adcacb27fda477354382c24561633d4da88be22", 0x14}], 0x1, &(0x7f000087e000)=[{0xc0, 0x118, 0x1, "70d20faa7826213ef029134f2671284aa3cfe5b853ec036e2f35b9d973529f7d331e4697ed0070cb6a149ff57f883f960bfc0faf54c30babccebd8dab0328d19a2836fe471c7b070410794a8d707c1d67e4bdf7e40d19499e5de400b004e5d1ee3ab767f5bf2f25c20d5a3203f8de93d707fbb20d51ee47d772b87063e0e31c8f9eb3b0e6da337dfc6f18dd11b988c6420af19b8e92a0ba72c800af980e80a2b7fcc1d88fc26e42bf264"}, {0x88, 0x119, 0xffffffffffffffff, "a27351dda87e2c0c675e4afcac37861cb6854b5555ffe382700fde437e001e084f544eff223d01af95c31565ef9976f7e931c6223f1af1379dbcb08e47ec21af51d94527b124b010e2b217e39b9adc44422ca597b81364b3f9299785367158c891ecce60a442a5cb1f0ee13de6caf1c1fcfd53b74e9b66"}, {0xb0, 0x118, 0xebd3, "1b22602ef92e3b33d495c747a12506ee7939f1b2ec5f68408114723ae20f547049e707be844b2f3ba39c703384bfa6d0323c82bf27365004fab1add7801ff322248dbe9d3dffc8a64daf677262bb2ac59773d4125bceebbfd35923416d70b0323dab89d7ef8dc0fd54bfccf606e32d2a8f0606d64079564b63cff3f07c9c415c63a5fd30e88af73d8848e3689c463286798fd69369c6a554365c6a3db34377"}, {0xf0, 0x0, 0x1, "ea532b1fe48a2fd60c9beba6e22141209d9bac301b38fafa43316f9cea18ee525a568a1535c06bce1d544af73defa4be9739ad05f50deec64de92b6bc08c5b72da7e837a230ac7b6dfafd121ceb2333dd1e84a15fddb8654cb99771294417146b473ac65aa2c99d274f6ab1f518f61b4bff39592dd875d08266fb6f45d5c3278eafa3a9478d23967c06f592f08271a14f4f78874a1b4f560a9a68e223c5a55979ce7b11da2ea339318a316fe3348fbd855a172731e2ea703a048a6622cfe515ba34520d3b1ae7744db14b34aae6ed9a07b95906190ecc26e368f5464f42424"}], 0x4, 0x4}, 0x3}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x1a, r1, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)="03a498894a833497d47e37c6110b3acf8c84f6d262ed5ea99ac2905b0d9c214720909286cf1e3fbf8dcd2d88869e144c4a61b15588eb51f51d56648a416244c6306c9c7b9fd0da73f886d2ce710ae9f4e15e66e4e31722d648df3346c4fec66ebdd015ce45cfb932d622fd3eef534bf724068ed16973fc4f9c37d8bf831e161b8b22af1ef4e269e943c2cc814633ddaa653b783eea6501dfe5b88572f46b43fb0f8851b93b9b750bd56c87a042894fb578d20f2c6f7ccf6d1d", 0xb9}, {&(0x7f0000000000)="1d203c92fb92c2943ed36f167f03e3051fc12be2d33796ddaa7c3cecc8152136bcf5aab84f", 0x25}, {&(0x7f0000826000)="1f7d7896420540bf95723b4170e636fe5762c6cfc98310d9092d60cafad64722853987e56d12cead", 0x28}, {&(0x7f0000000000)="264a47d8f364ca841af43b9a40d662c46f28ad512e9d8a3e2d9d6a00c64451781d7d0da687a2f56a74ba0c17a323ddca78fadd22ae605b09a701294a50d2559670957ebb2e9f186b5dfd471685e08840872603b5be8278fa6c41be41f8de59bb2dbd972a10bdeb58beaabe71a0411c447d76270b35fca12ce6ae4a6bff46f6e33c7a67bce76dbde5d648fd128c7b87092b722737", 0x94}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000001000-0x138)=[{0xa0, 0x0, 0x0, "89a13af493fd18b0a469fce75c127442970f71bb815fe24caf573eed288b30f74e42663d93d9257361df2e0d62e52d8aafe66ad3ed39a11aec4ff35839f4d6a5087ce7ee29472f500caf41164cadec2c1d03651b72534fd34cafbcdf252526b9a18217f8a3a5e1ced4ca15517c5e2bc4ae8ed1fa0ceeaa44034665bf1962d37e2b5f0e499745901ce2b510803ec9"}, {0x98, 0x11e, 0x5, "54c90a3c10ecae9fb1de832d7e4af6338ee2fb58bf5ad27d159894ee92da8814c4a9d9b5f13b58b1f3ab1d52407c27b3c82018ce046952468447fbb994338ee5e2cab534167d739a8fa30937bf01d8bd62416c0c22c90205c108fcfce692ee1dabcebfe5dcbf572cd8b4b454c23a3a38c15fd5cbf52f9c7f2b0cc95754c0d4544da55e78e9616d8c"}], 0x2, 0x5}, 0xfffffffffffff800}, {{&(0x7f00004f4000-0x10)=@ax25={0x3, {"37c5505228fa70"}, 0x5}, 0x10, &(0x7f0000122000-0x10)=[{&(0x7f0000000000)="bdb97d30b2500551d3d9862f337e25f0535b4dcd79d238de4335543e5db890bab0a4f71cb7a0b9dec15b4f9235af91f61cb0c4595fc0d9ab2284865c40dde306e23dd2750a9256202e548c43e7130cc7d387fd7a814019584d234a1ff31a58148129f4d94f82482b09b09eb21ee560e9c4a5aa9a6ce197720de155ead5fa27963daf28f47625987f4f13125cc35282ba48c9888c45a42c28ca994a55f6d98100ea6f1120fb2c8423515d8b4c0263df763f", 0xb1}], 0x1, &(0x7f0000000000)=[{0x60, 0x101, 0x2a, "ee5acd81369a53c805cdae845f96de50773b9a6a4a672a42887603fca1d307e0d315f9745994dc609d468668ed9473f0f4a388e5c03ee919fba746215e020891920844c2dd0708a4e7c8f736"}, {0x58, 0x10d, 0x8, "984feb892a9830668202c89ee5dceb8eba3d268103959ca6b945e09b465e1dde4db8e6cfb17164bcf3dc4a3b7440c993c6e5c49f73ac33361cfab9e3dbf1f2817f685da4"}, {0x30, 0x10e, 0x9, "7de75c8cab9cf697cfb0fa7d3aa8e2955c677aebd0eb7e727c3436"}, {0x70, 0x113, 0x9bec, 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0x1000}, {&(0x7f0000001000-0xec)="0a592bb61356841100e87776046c5ea4f8964ca5b6ac016de271aeff2d1f423eeef1b770863f6cd71c0815bc7413b208a7c2b0e288dff5a854817b9909f9f6cc101437004dcf859c509b28581b9b81304f8f4d4e97ae40d56634d6f0d7fc31400efdff9eb3463da91d1f8ae51d23e6e2f2d25ea8be410f645e083842bf7ce4387552341b56245343de62af894d2d07260551ab7b44ff8bada0a9fc979ed4cd0b75544de0c67ec90415e431a8d260a337387f9cc71759669d0520a0b6fd9272c12aa28c527489ffc564f6d488ce879d5a89393f7c4b9721c564ad26eedddfec7ca20153dd2d0ad0651f0338f5", 0xec}], 0x3, &(0x7f0000001000-0x3d0)=[{0x88, 0x0, 0x100000000, "937232c5ff2c4906f0addf6c8c55baf49e4daa595cb2f1ac9f1d76afb52d70ac686d3f69b616cd7033f080facf8e3e868a84ee5c657fb495a219756aa14638123b644844a5efd05ee64bd3aa3abab52ddc7d60bdf91fe5b6afc176fc1d9a08808d1d5cfd9493cadd6859fdf1a010925c341a88304b3cf685"}, {0xb8, 0x99, 0x260d, "9d9f9f0e2248058b77d53a6c5f969868bf54482f08af2716e825dd7b9104a6ab3b6e7a318a8976ff108adda62f2c30219cedda189fc6d21cb68249a0110fad2374d9698e57c2d8cba67fec9458e0649e0ac90b55d37493d4223fdeff3953c8d1b8b50b08b8f668bf3cd3c8f40ba3028ce1b1886d55e033b4fb57bb073a302ab13f6ca9c8a52027cddee2a6213ca4d22fe3c09c20d2e11096c3c361e406e89014a3ceb4d208026494"}, {0x58, 0x0, 0x100000000, "5545b438e9c665f7e442603d35e9b4ab0b4500f6ab3de8c134dafc43b5f24e5da517a1e901e5d3c987bae8af333b3ac1c15f74939f75de3115f24a3a4a76dfd63c6e9fa03e"}, {0x48, 0x6, 0x1, "f11c01eff59a53ee74f0b503325431879348f38f9ee20e846ea14b809797e53744f098ca310842b269562d0bdf523e597c43e166607a"}, {0xf0, 0x1, 0x3f, "97f7382aacf03f9d643b7370b76c65833dc8978f0497488bb861e68dfcbac25e0de9b883fde1022a65e351e4ce0cd04362abb1b58e069409df3e495984c80aabb69e52878805159f8ef486d6f8410aa50aafe845d6245f51a3d0c4c9f646b9e3850016a66ade1d611eea1d4565dbabc593197f2ff041746b48a5c93ca0b6f8b8c864597eaad6c0ce5c492466429433296d9222bc1a6f3fb01a863307454aa5a02dc9326d5cdea0327e22e46cda5cd359b171778de44007e21e9acc0918aa7d6760d00bfdde27c9368dce6ef99c5165506687a2352ead8e53bd"}, {0x60, 0x11d, 0x0, "5310eb01cf5f44a07d4e95f9bbedb5643a88cfcfc653c29fa930a6b379358176f3d78215cbfb37df254f294cc176d517056fd74edde7ae1c18540b04925f109d1a7c6c82f717f77ff5bb"}, {0xa0, 0x1ff, 0x9, "0a7a4a75ed3528b49f9171b00f6a797a21b6e4c3556525a33f885e40a00334f96c1a74346271c1117da44be5fcb128670110c4385874aa7b8d1efb61573de5171e90b6cd4c10e7ef2c153c605449cbc8826880261d448d32a62d7bd596794e178100dcf112b24a8af852e5d2572b0637290a41c100aa420420a10117840b74817e2a882bba73dc22630d0aaa065d55"}], 0x7, 0x4}, 0x8}, {{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x2, 0x26342f58}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9e)="a8f60175797e94174b39e3b5898947f3d4b88957bb1a614904af6701e5b99dfcea1f107cefe7d422b4a676f51e45e3f2a35b41464eb06c706af4e3c704e11a034ea0e854f721fef3ab9feb0ecd78af8f642d00ffa35746a1224c4f5c0db1d63a36e886be2bdb4db077b0e15c5d533e355ce1fa4ddcfc7f1215e3dced9ab310baa05ef0573dcbf1765859095cadcc89aee32a5f1daef1db728b7db784dfb2", 0x9e}, {&(0x7f0000791000-0x61)="f3617f019eee8336f57aa9adcd94d32d1e1e79a4cd924845bc705c6d719022270b8bda57886ee94af5b69621214df00c9042d7a715212181c0ec34ca714f2c43bea1aae9641d96cf55af7342fe0cefb8d6271624301aa774e9093f36713f62af72", 0x61}, {&(0x7f0000000000)="1cb1d6ba9e76e84d962e3fabecf1f5eb6c61d76df6224fa7123ac832a846890b91", 0x21}], 0x3, &(0x7f0000000000)=[{0x18, 0x1, 0x2c6, "c48d3e"}, {0xb0, 0x102, 0x6, "1ef847a1fb5ed41db667744f47266c520397a1ba6d12182cddfa26bbec58bc812af11c16b0cf517f6bdd9cfff3ad514187fac6ac5795336385862ebcc4b2138481ec32bad448d0290fab6383b74e680cf2c5dc0074a54b7f6af235ec3247d07558915d5d7bc7aacb166c32d7e097a8b63d80f5e604e52227ee4bb8f173839e480c1ba6855c739066deab975b6dfd9b680613352ff268bf88225d"}, {0x30, 0x10a, 0x0, "e2172a19e18fe0e3100bb192d89033d330aaf93f0b807470dff46ca357"}, {0x98, 0xff, 0x2, "54c9f39b5b06ee0901c1d69ff38f582feaeef01197ed83e6e3e177a07a2f3df43c0ecaaa96163c8cf907b9b6b52b4316d33ecb58d63ef7d3f3386d0548190754568bc806b548cf392cfd7c13b7dcedcddc3db88be74c2a44b505ede56651e1d64ea1c13092f302cf4ecb3b9f7b598be7c8d006e7fdefe4f23a87d6bfc7cc7c6c30237e79"}, {0x70, 0xff, 0xfff, "a5b64114abded3aa792334b0ad6bf1d84479e9f2c2a7ee6b0f5201e0b49d2b5eb22e471f661fdc533a431b7f09e99994edf295b32ce80841396d2e31c5cf03d5265f73f4c20f6fe3fb7c16a2b3817a6336c4290da05ac4fc9553"}, {0x70, 0x10f, 0x401, "c7284ed957c6d4dead928f589939369f1c0593a6edf51f701a4ccb7bdcdd37dde551bd852a230ec6ac83d12fd7ff0f129357d9b7b05431a4e339d1e8dea02c6179ecc6afcff713a96e8c535a3a045972ccc04837096578d0b4bbbb"}, {0x10, 0x117, 0x87, ""}], 0x7, 0x0}, 0x7e2a}, {{&(0x7f0000000000)=@ax25={0x3, {"7f942bccc1188e"}, 0x7fff}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x4e8)=[{0xb0, 0x100, 0x61913f84, "6d53cb4277c106b095700c01863e464781110845ac4c9841bc925011aad326de3100fa14e4debe9e3a61d16dbd509c1f0c0470ce192ccc34e86ea6a10537a55d46017716a05ea3dc8909973edc2852ba238f6b66b99e0fe48846fb8194e96eadab073a819ffdb83fc43f1e4d78fbc8b4dc38c38d0151ad2d34fc7fb51f969f0612f6e1455146a162073753d4ca0875b9c81745e34a13154325"}, {0xb8, 0x0, 0x100000001, "4f30766f03d191e31187f444827bb6305f34a997bfefda7787194e80bffd92daa2951640ccc65758b90f553f1050b194f0f0126f214bae43d95902150587abdfcb917b2f0779b278d0c434965623493ec2e3fea488bb4bba28cf69027bc497d4f1c3bcd4a7ab9ebe13f873c4f0f91bd1f7bf903fdd92ed20b8622b1423bfc9942cf877ddf6c27f3577fcb5fd2cd3c12ba6d7e08dec069d71e817db84e7dc0b57cb09"}, {0x90, 0x11f, 0x8, "f17b55943ecbd5296135dd83f77064a317448d498908bcf6a8ec86c1b22795fafc298d68c891c520d2eaa35a7be3235729addda4e8704f7b889eb82a8df9a8aa0e2e5a87dbcf356819a3cddd9c183b0b08f2baf610bf3ce766c8e5df2831b1bf9afc132d0cc23adc5ad4e5cc8551d3fc12f8888383ee86c3b9251aa8a619f934"}, {0xd8, 0x0, 0x7, "7306dad01cee878e7a42ad9799445975ef5d2a32ec0597be73226a33df5bab565c09951d74f64fabb8afa9ad7480cef529b422c43d801e0aa1b10cf3dd0c236f73ceb4fa82e98e05f45ede1a178078b7ca9e7ec5cff0f26d8c751d0f18ce18142c1816c97dc0ff8eedbf66941ff0794097d4bf615063f7901cccbc83ef293a24d2d76b216559abf7b282052aafd8d6af9f7c24040879a94f63ddce051b58cea17c1365f3b322a9dfdbe72ba3296333de2287c2667f53f1715679128c5617f181c04316718e70bf"}, {0x10, 0x10a, 0xd6, ""}, {0x40, 0x184, 0x56df, "6b325e97b553f14be18855569d9aa8bd1460fd63a5b6b77f6e3be24fc420bb9cfb3e8677980930f58195b0d0e9c0a3"}, {0xf0, 0x104, 0x9, "4c8ac4f1e1cab2e4e6a7e7eee9916e04703fbcdd514e18982a27afe06246699d4ef8560f7735e1c1cf5ac0a0b8f1d8b93465dd7ec80ec54a337e7ef506ceff65c6c35211cdb3844d7ad0bdfe08a52489ca47e8d861af6cedc7ffc272eb63ef4f6baaa21001d63b26e838e853d8a0642e8de84e1d459b5b1a812ba3b642c1e2bc9cf88f12cb9147c4d20dd648dbbac4c79a8d469d311192c6754d50b7bc7417aac6d51bf5fe0baa438babbd7a683781fb9b7e59527456a4db0f623b9f011002e50ec8a922c6edf965cf9be652f08ba73b4e64aa0311e9ba2029685beb"}, {0x50, 0x13b, 0xb7, "0ddb078e2606fbf7da9b7a511a6446096de0fe74d9665e9a397ead85d8def36ac58d98a1460fc3b352aad109fb64a380a4fb1bf554a9e1cb14a2aad69f"}, {0x88, 0x85, 0x34, "b81d4edaf6005167c9761e9a9ffcd8e459992bb3d2c2f9c1a29e6744be3bb2b03c00a08ae53843e0693b84803421a4f26e7f23633c72b7711b99d86f1e61d45732c513bb44f2d99960cc7e7052fc5b1dd1401d44a8872001955dd9623554c32d91916038b63f994b66ead293e0aeba5fb3"}], 0x9, 0x8000}, 0x0}], 0x8, 0x8000) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getpid() socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e41000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000)=0xe8) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = memfd_create(&(0x7f000015c000-0x9)="76626f786e65743000", 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001ee000)=0x0, &(0x7f00001a0000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f6a000)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe69, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23bf}], 0x8) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000dc8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0xffffffffffffffff, &(0x7f0000560000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 5: eventfd2(0x9, 0x2000000000000800) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:51 executing program 4: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000c43000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000228000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common="6970365f767469300000000000001300", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000035d000-0xc)={&(0x7f0000a91000-0x8)="2e2f66696c653000", 0x0}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:51 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007aa000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getpid() socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/22 14:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r5, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006ab000)={r9, 0x0}, 0x8) 2017/11/22 14:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80000, 0x401, &(0x7f0000767000-0x8)={0x0, 0x0}) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000304000-0x4)=0x8) 2017/11/22 14:19:51 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00007c7000)="2f6465762f766373612300", 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xa1)={0x0, 0x99, "f231880ef1696ca950c341aac5d59c7035588e8f885acde90f97c41ed9488e85b18eb4773be38b6a1a75d7fa6a3666eb78e2aaaf04aaedba08e7c923cfb20f8217dbfce1d31e8d8b99d8661e0b0ed74cc1aa2fbba11c4046d0accac2dfaf7ee6bdefae13ea004421160a1dd686af81eeab1d580f9a2b4c6991d694af964b2cf666ce5345eabcf4ba38d42f6bc802963ee8a80116799a6c8cd6"}, &(0x7f00003db000-0x4)=0xa1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xc1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000009a000-0xa)="2f6465762f6375736500", 0x5c1, 0x0) flock(r2, 0x4) getdents(r2, &(0x7f00005f1000)="0000000000000000000000000000", 0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000346000)={0x0, 0x80000001, 0x30, 0x8, 0x9}, &(0x7f00001f9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000192000)={r3, 0x8001}, &(0x7f0000e61000)=0x8) 2017/11/22 14:19:51 executing program 5: open(&(0x7f00006b4000-0x8)="2e2f66696c653000", 0x40, 0x3) 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) pipe(&(0x7f00007c9000-0x8)={0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000a2000-0xa)="2f6465762f6375736500", 0x8040, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0x8) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x100000001) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000801000-0x18)="ff02040000ffffffffffffffff0020ff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x100, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000815000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b3000-0xc)="2f6465762f72666b696c6c00", 0x42400, 0x0) name_to_handle_at(r1, &(0x7f00003d8000-0x8)="2e2f66696c653000", &(0x7f00005aa000-0x4e)={0x4e, 0x4, "7e4a2b95bef5e150ad8f7cfd83169e528716779e46b8d7948753150a0519350bfac916e150737fb70f39b12b7b70991ec68ed919b4c08ba5c9997c211d032fd9fc75ec78b056"}, &(0x7f0000a7b000)=0x0, 0x1400) sendto$inet(r0, &(0x7f0000ec3000)="86", 0x1, 0x200, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000451000-0x10)={0x0, 0x7, &(0x7f0000710000-0xa0)=[@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f000097d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a74000-0x98)={r2, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5}, &(0x7f00003b5000-0x4)=0x98) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$random(&(0x7f0000b54000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x10000) 2017/11/22 14:19:51 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000e94000)=0x0) r1 = syz_open_dev$usbmon(&(0x7f00005b7000)="2f6465762f7573626d6f6e2300", 0x2, 0x101041) fstat(0xffffffffffffff9c, &(0x7f00004f3000+0xff7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000fb4000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004aa000)={r0, r2, r3}, 0xc) sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f00004eb000)={0xa6d1, 0x401}) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) getpid() 2017/11/22 14:19:51 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00002ed000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) stat(&(0x7f00005e3000-0x8)="2e2f66696c653000", &(0x7f000015e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000374000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) accept$packet(r0, &(0x7f0000739000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_out(r1, 0x5460, &(0x7f00008e1000-0x8)=0x0) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de1000)="2f6465762f6375736500", 0x400000, 0x0) execveat(r0, &(0x7f0000723000-0x8)="2e2f66696c653000", &(0x7f0000c12000)=[&(0x7f0000af0000-0xa)="2f6465762f6375736500", &(0x7f0000778000)="3a5c7b2f00", &(0x7f0000c0a000-0x1)="00", &(0x7f0000287000-0xa)="2f6465762f6375736500", &(0x7f0000c12000)="6b657972696e675d00", &(0x7f00003d8000)="00"], &(0x7f0000760000)=[&(0x7f0000f16000)="00", &(0x7f0000f57000)="2100"], 0x1000) ioctl$int_out(r0, 0x0, &(0x7f00002a0000-0x8)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000571000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bf000-0x4)=0xc) stat(&(0x7f00004ad000)="2e2f66696c653000", &(0x7f000094c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000073f000)={0x8611, 0x100000000000, 0x0, 0x2, r1, 0x8, 0x4, 0x4}) 2017/11/22 14:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:51 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000362000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000da3000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x4000002, &(0x7f0000000000)={0x11, 0xff, r1, 0x1, 0x48742e07dd, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x311800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009ca000)={0x0, @in={{0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9c000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f4a000)={r1, 0x1, 0x0, 0x48ef, 0xfffffffffffffff8}, &(0x7f0000000000+0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e36000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000de3000-0x10)={r2, 0x2, &(0x7f0000550000-0x2c)=[@in6={0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000737000)=0x10) socketpair$inet(0x2, 0x6, 0x100, &(0x7f00000f3000-0x8)={0x0, 0x0}) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$bt_rfcomm(r3, &(0x7f00004ac000)={0x1f, {0x81, 0x4, 0x2e8a, 0x1, 0x3, 0x6}, 0xfffffffffffffffc}, 0x9) recvfrom$inet6(r3, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x0, 0xa, 0x0, &(0x7f0000a3b000-0x8)={0x0, 0x0}) 2017/11/22 14:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r5, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) listxattr(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f00007de000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000993000)=0x0, &(0x7f0000c23000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007fb000)=[], 0x0) 2017/11/22 14:19:51 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) poll(&(0x7f0000001000-0x8)=[{r0, 0x1000, 0x0}], 0x1, 0xd4e7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000)={0x0, 0xfff, 0x44cf3d2eb7916a18, 0x10000, 0x100000001}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x1000}, &(0x7f0000003000-0x4)=0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002dd000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/22 14:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f3d000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x200000007f, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006a7000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000251000)="2f6465762f76637300", 0x800, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000e5000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000543000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b6b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r2, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000ea1000-0xc)={@rand_addr=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00001e9000)=0xc) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) getresuid(&(0x7f0000757000)=0x0, &(0x7f000011c000-0x4)=0x0, &(0x7f0000781000)=0x0) r4 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000960000)={0x0, 0x0, 0x0}, 0xc) setresuid(r2, r4, r3) sendto$inet(r1, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008de000)="2f6465762f7667615f6172626974657200", 0x4000000000010200, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = geteuid() stat(&(0x7f0000451000-0x8)="2e2f66696c653000", &(0x7f0000c0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f24000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r4, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, &(0x7f000028b000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000264000)=0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000031b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xcd4}) r1 = syz_open_dev$vcsa(&(0x7f0000bc5000-0xb)="2f6465762f766373612300", 0x7, 0x2000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000503000)={0x5, 0x3, 0xe6a, 0x4, 0x42}) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00005cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, r5}) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) sendto$inet6(r5, &(0x7f000096e000)="a7c508d510df498b220a7410aea2dde9457f62c1c37be604b185b56c62c32c47907d596ff669b06d77dc63a571ae403bd0b303be9dd91f715314da8489dcd7830d8c6141b76511f7ecaa4e2a267da7d0e6ee35c8c878dd670583ba7f22f8d9f915dda65d284a30d1940a2f83bbbf1e94e1ec129812a8b5980a2977faa17e11a66c254702494533665ba465c4f683caacb9e5a9217af598b82cb4e862cdfd428b4e7fef944bab41479af2863a6802429c979a1ead8406159c18b9959b41c01acc115a3623d6d03216597ac8f22c12e2f603ded1310720f266cc902beaeae2f20958959985bf60", 0xe6, 0x8800, &(0x7f00007ad000-0x1c)={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005fe000)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000091000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000615000-0x4)=0x1) 2017/11/22 14:19:52 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000083000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000067f000)=0x8) pipe2(&(0x7f000098c000-0x8)={0x0, 0x0}, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000177000)=0x0) 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000620000)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344984ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000063a000)={0x0, 0x0, 0x0}, &(0x7f000069d000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000928000-0x4)=0xc) fchown(r0, r1, r2) pwrite64(r0, &(0x7f000078d000-0x1000)="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", 0x1000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000c1e000-0x8)={0x0, 0x0}, 0x800) sendmsg$nfc_llcp(r1, &(0x7f00009be000)={&(0x7f0000cc5000)={0x27, 0x2, 0x3, 0x2, 0x2, 0xff, "43bac9d85edc29f7603f14f0bb54f25b45671f126e83c62404a2c65a6f0d3057b7a4dae1e4d7d5ebe04aa9f8c18264aed3bde9e2e20178e61b2497d64d82cd", 0x100000000}, 0x60, &(0x7f00009b4000-0x90)=[{&(0x7f000091f000)="28dc6074b6c8c1d3a9256e33148ed225f222cd794cd64ccb59be35eb050c1caefffeb9a5a93885460ffb783432f19c4767222916acb74d78e60ede9c7ae6a0ce9abff174483c59868623b9eb6e746d4ebfe9894cd83f1deede5d58dcb8", 0x5d}, {&(0x7f000057a000)="a8cf2b9077e8825f1df1a78b102f4ef56d8d1650", 0x14}, {&(0x7f0000312000-0x1d)="b1e9ee7dcd05e485da2e2dbcc72a0b10c604baf95b682362678a761b7f", 0x1d}, {&(0x7f0000cb4000-0x50)="665a136fb0581fabc48af00025a6331011972ead4f4def90f7529050a1f7e9c483dc3f93843ffdaf3b7a23e451885aab6fb76ce7a32d7c7aeb4ad5f91cda01523969bfb2d4d72c3be44a8165d307546e", 0x50}, {&(0x7f000066b000)="76724cb594ea30fac29471cccdad6e734fd6abbe4a3a881e8e54960a4e0b7f6502e2b650bd1376ea9a6111c95228adc3a8de1d0bd4f3401103ffadece4aa8524cb51b9b400154bf0fc824b306d4bd8a4341a9b0fd4ce8c4d383f", 0x5a}, {&(0x7f0000c78000-0x5a)="3d5267004dabc95cb4d73682f95809705c167ec642ba302359eb3db75abd098f4b3f20d35532dcef6e47d2811c22938e4a7092281eca6bd92ea1185cff60cedc2090f2bf554c067f3c013bbfe8ecc6d8089099c51f1d808e18f3", 0x5a}, {&(0x7f00007bc000-0x8c)="38b8a3e9a2074cda0809669de075198e0cc5e6b91a18fc66990d1553e364b82928c5976e2574526b4fb5bcac8bf96f7a2b634740121bf6e688496f7cbdc466ff1c12354695ee6129469b7610551742d684fb480375774337c475ed7b20afc0e7bd4092907497a817b216ee93abfa096071c14849d6632b963c0f9f03d823c136de1a5f82f8edb9ca15fce34a", 0x8c}, {&(0x7f0000e36000)="9f0ea396e317c4d718a7e307bacda550270fc88f02365935709d8b0eab9c1006143aaa731afd7043aa5c741c2582bc32624a2001ef1b296507ecb75876ae3984c467e350aa102260e319e83e4ba93a01be0b0f2da808531542e7f7be5142255dea79457805f2eeb16e897ed17612b148ad87a47d755c47dd985e6f887a6db8c9308b6c01243d81931a96ecd5e2a7a55d9e18306b36ae4f888ae358c7e9935756815f983185187009af1814ae5cd705a27fc786f467f45ed9b0c98f2c74be1fc7d6c0379514075d56ad0e3e036690c515f29a", 0xd2}, {&(0x7f000003d000-0x20)="88f8cabab43400e56c7c0db458e830715e85a6ff939e37dcebac921ecf7f0697", 0x20}], 0x9, &(0x7f0000bdc000)={0x1010, 0x105, 0x3, "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"}, 0x1010, 0x0}, 0x80) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000be3000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fea000-0x78)={0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x5, 0x5, 0x4, 0x57, &(0x7f0000f1e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x8, 0x1ff}) r1 = syz_open_dev$mouse(&(0x7f0000e48000)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x707200) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007cd000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000da2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f000040a000-0x10)={&(0x7f0000f5a000/0x1000)=nil, 0x1000}) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) getpeername$packet(0xffffffffffffff9c, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000)=0x14) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00008d2000-0x4)=0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000899000-0x10)={0x7, &(0x7f0000e6b000)=[{0x6, 0x7, 0x7ff, 0x100000000}, {0xfffffffffffffffa, 0x4, 0x4, 0x4}, {0x20, 0x10001, 0x74, 0x9}, {0x3, 0x6, 0x400, 0x6}, {0x9, 0x100000001, 0x1, 0x2}, {0xfffffffffffffffd, 0x1, 0x3ff, 0x27}, {0x4de, 0xfffffffffffffffc, 0x46, 0x2f95cf30}]}) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000095f000-0xb)={0x4, 0x7, 0x1000, 0x3f, 0x100, 0x9, 0x100000000, 0x4, 0x80, 0x686860ce, 0x642}, 0xb) 2017/11/22 14:19:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000074000-0x41)="71fbe876f910a615275b76a3f3d0ba45bb225938ee52667865be61f6b2a0198e899cebf04bea388cfbbde7bba7b9b8ade531d5029aac4a1da151a8716e7f77b458", 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x20, 0x1000000008, 0x2}, &(0x7f0000000000)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1f, 0x6, 0xffffffffffffe5b1, 0x507, r2}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000001000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000854000-0xa0)={r3, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x700000, 0xa0, 0x3ff, 0x9}, &(0x7f0000ba0000)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000243000-0x11)="2f6465762f7161745f6164665f63746c00", 0x403, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000048c000-0xc)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000d1f000)={&(0x7f0000116000)=[0x0], 0x1}) recvfrom$inet6(r0, &(0x7f000098a000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000bb000-0xa)="2f6465762f6375736500", 0x20000, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009c4000-0xa)="2f6465762f7663732300", 0x1, 0x400000) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000cd4000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) r1 = openat(0xffffffffffffffff, &(0x7f00005d4000)="2e2f66696c653000", 0x0, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000031f000)={0x0, 0x39, 0x20}, &(0x7f0000da8000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000038d000-0xa0)={r2, @in6={{0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a7, 0x200, 0x3, 0x8, 0x100}, &(0x7f00001e1000-0x4)=0xa0) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002f5000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000505000)=0x0) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000361000-0xc)={&(0x7f0000bc4000)="2e2f66696c653000", 0xffffffffffffffff}, 0xc) 2017/11/22 14:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000073000-0xc)=@assoc_value={r3, 0x4}, &(0x7f000052f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000334000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000430000)=0x8) ioctl(r0, 0xff, &(0x7f000056b000)="d40c7a9fea81404e08bb8efa0dc220d2744f7f3e02e57ebfcc03e8c27b3463a320a09a7185886f1b") 2017/11/22 14:19:52 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2d000-0xb)="2f6465762f6877726e6700", 0x90200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f00003dc000-0x4)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x2, 0x1, 0x0}, 0x14) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00001c1000+0x2cc)="2f6465762f6375736500", 0x40000, 0x0) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) accept$inet6(0xffffffffffffffff, &(0x7f00007bd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075e000-0x4)=0x1c) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000dab000-0xf)="656d306c6f73797374656d255d2c00", 0x40, 0x8, &(0x7f0000270000)={0x6, 0xffffffffffff0001, 0x6, 0x3e28, 0x10001, 0x4, 0x5, 0xfffffffffffffffc}) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffff17ffffffffffff1451000000050207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e14000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bb7000)=0x8) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syslog(0x9, 0x0, 0x0) [ 294.727135] QAT: Invalid ioctl [ 294.742593] QAT: Invalid ioctl 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000e86000)="2f6465762f7663732300", 0x1, 0x80000) sendmsg$nfc_llcp(r0, &(0x7f0000d99000-0x38)={&(0x7f00002ec000)={0x27, 0x9, 0x1000, 0x7, 0x2, 0xab, "b9b64c72a62c24cce34bf4b6730aaf5f821f8f62c8a689bb8d4c6c951dbec8f9599c2544ae6a338a47b94ea213e3b12ac17e9021bfebb7634e8517082d1570", 0x1000}, 0x60, &(0x7f00007bd000-0x90)=[{&(0x7f00008ae000-0x50)="c641c11af672b9bbf6e1be81f756b54b55558605c2971afb363ceaca88d43381da315008498f8751d3a2aa4cf000e784515cb1d5fa0c1e0e55fe7b07b5981fa732a7c096f842057d3d08c41a5efa2600", 0x50}, {&(0x7f0000fc4000-0xcc)="a77ee2e4c029d65f1d98b64c6417eac4a1c1d7dddb8d2ffd1ea5250acb1418bc05459f26cbcc51092a752f8b2e543cd9c42ab8b7de7a13f257eb3e17a44820ff75f8fcc46544fc3900870e6de3769e7338326bceb492b3699d237c94148684e6dd481bc0c3e21c815a929c923d402ca703eee4d1f4521f836ad924b2f9b74f829a741a7bbeb44b55607fa39881a57afd03fd101e3240449f88884f258cc453d9ecb1e36efd2ca5a24c43ac89978e938dea688688cdf414fc6711a750de6aabaf5f658a8080dc404e3e88f2cc", 0xcc}, {&(0x7f0000308000-0xc9)="3092ccd665756bb533dc17c66ddab547815864e8514fa0a41f859afe75fe10322c983fd6e6e7d471ebcbca1b43db5b9b958b39a32e217eba1bf07e7fd29f533d55269ee0cfd51fa7f70d29161b5a003369dd4c82df48c2879c48b90c426f774ab9218e9c4b69ab9e405fe88ea7c6d374573e9f7fa3b8f14f593c6664574ab53feb07b17d757b5245cea83b8190be5edc71a2ad0228b2df78647290c871d27336602f8703b37a40130566df997748dd030533b4d3294c1ae89ea4cae7968936e86f498676230d0bddf1", 0xc9}, {&(0x7f000028f000)="b60dcc59b6b0e6045f53e0ec9052b6432799694d6aa360eb8b4b46b596c64d4436db2cb5f2c1f8485bc81b5b8dc92dceeec752270a98ce9baa1e0f8ae60900dc6c0ddffd0060ac2eb95846c0c8f12f58456940441b4c9fd4b7ad4c9a0a05e84018198dd05bd78a389ab2ade5c08efc96527d540d30f9e46cd40fa1f64017ed9a8a7a40f027b40357f9d8481673a6a3abd3d6142a3d83c6cd14e44e1db419617ecd48352944346b11de4500f6e1d0", 0xae}, {&(0x7f000051e000-0x1000)="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{&(0x7f0000c01000-0x1000)="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", 0x1000}, {&(0x7f0000eb8000)="ac084a43155da24f3325824374a715e713f417e0f78f6b8df52602bd54ffa30c0d58b90437bb16262cd8c8c9a46b535a8d8b7765ee991df5787df8ba77181ff1e28677605e5e8815287343d389983563355c3457a56fa3f664e090c7c0ec72f558505dffd20f43420fe5a35d5ff3e9a7a5a73c2afe2edbfe93d8fbffa61254d5de9bcbd27a76d95a45b046454b92", 0x8e}, {&(0x7f0000c39000)="cded746f485d6f32486f88e44c7a4cf6f89c5af4a8e9ce61646bb7e686e40c75936ec118ac6a567f1edc0825399ae9ccfb2d00936a0bc83a6538a820fc5f080fd239958e8ff982be311a5e8b006429f22d133d47f3e12e2f496f3d8f6681d9323ba14094ebe8538e826d4b5ca0", 0x6d}], 0x9, &(0x7f00007bd000-0x28)={0x28, 0x117, 0x9, "54305d185afac6ed39541dab07548345863429dc0caf99d7"}, 0x28, 0x20000000}, 0x8000) r2 = syz_open_dev$mouse(&(0x7f0000f13000)="2f6465762f696e7075742f6d6f7573652300", 0x800, 0x100) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005c8000)={0x0, 0x0}, 0x10) fanotify_mark(r1, 0x10, 0x8000001, r2, &(0x7f0000fe8000-0x8)="2e2f66696c653000") recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a2c000-0x8)={r3, 0x5}, 0x8) 2017/11/22 14:19:52 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r0 = syz_open_dev$mouse(&(0x7f00008aa000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xd987, 0x400040) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f000092e000)="08c2dac450616b6986e390f71aef3a40c73bd1fb257c9ae523852e440567452bc9475d19cbed64026204c6a03efe6b9930361da4bd127df684cac30da5f5729fb317fb3b09fd080efa7b0ba282c54814b05b74b73f54cc5969b1f0ae9d04181cb20f09e3e72e918b924f6bfbc0759e60e005ce8a30d76ecd038cb2980f27fa64a16fb19e36274a9f8834296526d193985fa95634fc7c197d2e3adf8e860369d30e0a60beca249bf6771e69fddd5692482fe6e8f64197d86bb60330776b461eecb470f22d93cec6383d59", 0xca) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00009ec000)="2f6465762f6375736500", 0xfff7e, 0x0) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) [ 294.802380] QAT: Invalid ioctl [ 294.805741] QAT: Invalid ioctl 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x40000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000a6f000)={0x3, [0x0, 0x0, 0x0]}) bind$nfc_llcp(r0, &(0x7f00003d3000-0x60)={0x27, 0x6, 0x616d87b8, 0x7, 0x8000, 0x7fffffff, "aa47d299044099c0e498c8a7b4db67df860d3d850f306113703576a354471956fc41b8220a1b7c5ddbc2fa23803b8177c5702b43fd95a50d9b5aec395a6af4", 0x8000}, 0x60) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x111000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bc6000-0x3c)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ae9}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00008a8000)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) write$fuse_ioctl(r0, &(0x7f0000e37000)={0x20, 0xffff, 0x5, 0x80000001, 0x1, 0x8000, 0x7}, 0x20) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000de4000)={0xe1c9, 0x1000}) rt_sigaction(0xd, &(0x7f000026e000-0x20)={0x8, {0x2}, 0x0, 0x5}, 0x0, 0x8, &(0x7f000098f000-0x8)={0x0}) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b30000-0x8)={r7, 0x80000}, &(0x7f0000446000)=0x8) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d52000)="ce83", 0x2) 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b2b000-0x4)=0x0) setpriority(0x0, r1, 0x8c) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f72666b696c6c00", 0x4040, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) getsockname$unix(r0, &(0x7f0000673000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000+0xebf)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000452000-0x64)={&(0x7f0000f97000)=[0x3ff, 0x8, 0x8, 0xaff2, 0x3], 0x5, 0x80000001, 0x5, 0x1f, 0x7, 0x5, {0xff, 0x9, 0x7, 0x3, 0x1, 0x1, 0x5, 0x1, 0x4, 0x1, 0xfffffffffffffff8, 0x6, 0x80000001, 0x4, "3cfc151292c9952c2247a77b166f403f2980efe35059cb3564ee70b496cded1c"}}) r1 = syz_open_dev$usbmon(&(0x7f00001d0000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x1) fstatfs(r1, &(0x7f0000eb9000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00004f4000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2017/11/22 14:19:52 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f0000c6b000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x3, 0xf826, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000003000)={0x3, 0xba, "e117710820c5788581acf3cc4b09e973914e63cd1d7e6cb70e8320e58ccf2d40346ebf4bd17bbc9f80c3e87cf241935a10f5723230e360ba2c2ef6904ebf35676bf530d1a2d387fadd157baa6563f268c3c8fab5ff797f878225f78092cf44ad615d4057bd797adfa195cb09b5d773d0b07cc74230e840b1e37673520f1760f494af95addb140f0e4a7a8c3da3eb330c5e0231c50dc15402ab0b8e5408ef886d22db6b2ac7e0347deb7c6a84ecb68a12411da9aea48f1742476e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1000, &(0x7f0000004000)="00000000", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000004000-0x4)=0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", r0}, 0xc) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e35000)={r3, 0x41, "e9f637e3b144f96af538668449bd43289f391751be2941bceccd01f90222cc0c96fa5f7aa05f7bac85b43acc2ba03ae620961ebd314e2603a76ef3ecb37828faeb"}, &(0x7f0000220000)=0x4c) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a28000)="2f6465762f7161745f6164665f63746c00", 0x111000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000457000+0xae1)={0xfffffffffffff800, {{0xa, 0x0, 0x13e0000, @loopback={0x0, 0x1}, 0x11d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ecf000)="2f6465762f6375736500", 0x200, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f000099a000)=0x0, &(0x7f000026c000)=0x4) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000003000-0x14)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000000000)="000000000000000000000000000000", 0xf}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000003000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000001000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x8, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x230}, 0x10001}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000002000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x3, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xff}, 0x7}, {{&(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}], 0x6, &(0x7f0000003000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x100}, 0x8}, {{&(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000001000)="0000000000000000000000", 0xb}], 0x2, &(0x7f0000003000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x4}, 0x9a}, {{0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}], 0x3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x7}, 0xc3f}, {{&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000001000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}], 0x2, &(0x7f0000002000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c, 0x7}, 0x7f}, {{&(0x7f0000002000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000003000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1000}, 0x8}], 0x7, 0x101, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = shmget(0x1, 0x3000, 0x8, &(0x7f0000b8a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x6, 0x10081) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000588000)={0x0, 0x8, 0xffffffff, 0x65b, 0x9, 0x1}) shmctl$SHM_INFO(r2, 0xe, &(0x7f00003d6000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00009a9000)={0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x7, 0x0, 0x6, 0x7, 0x9, 0x80, 0x401, 0x5, 0x1, 0x2, 0x8, 0x7, 0x6]}, &(0x7f0000362000)=0x108) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) utime(&(0x7f0000a6c000)="2e2f66696c653000", &(0x7f0000290000)={0x8, 0x1f}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000dc6000-0x4)=0x100) write$fuse_init(r0, &(0x7f0000d5e000+0x60e)={0x50, 0x9, 0x6, 0x0, 0x4, 0x800, 0x3, 0x0, 0x9, 0x5, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bc9000-0x9)="2f6465762f73672300", 0x9, 0x402000) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000426000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) vmsplice(r0, &(0x7f0000bb9000)=[{&(0x7f00008de000-0x4d)="0348b0b982b4792faef68b46648d6df1af0d607cae0fd8263d9ee50efec73e15d08d04cb2646259e94c0c8ef38ed01d2ec8c0faf7f69d2a9d33ba213778b266072b9707d06e1d2d46e4901f4d0488c1cf59e637592fc43ac97a8c61382da7a17848b538b8399e85414f58630362689ccde032f3a9cee38e22dfcc8e69fe0e0fb8b436829a6d453350b1b8550b1f7b83e", 0x90}, {&(0x7f000003a000-0xc6)="98920a61fb13960c04b87462871b25de42ca57257e10ce761de17c61ece3e4db50f39f3798def27e03a0bf4ca1c028d0833c1ada7057de0329a2e9c2f1efcf7111a239e7c2bfcef002dcd321b80489f8ac326fd0fbd2d6f8fd49c073fe7fbd5246b7b60a737798d83df5b36c0b74aa7fc02637976805b230622b9ad3ea67a6406637652d66ee19f067fb37e15dbca0d7d318e5d913e904c7b315be217bd13a6cc93e8d40eb6eb28d4fae1cc0103b99821a73634437f028a65b19aa2816c5bb6ced971d547ed7", 0xc6}, {&(0x7f0000214000)="905fa9856b59259954316c10c64e5f9fa8bdd3c3e3da4e379974db58f081ecc6c59ebe82cb72b73fd9ff6e57588f1e94349bb54a4085c1cc71379d9c4ee84c7a8a64da6bef2209f8df69737adb8acb734c85d327920f7fc4ee2f793fd6d108fc67471033f5c40f182850004ae2756ef59a208a087a7cbc2f3043e83213c68d0a60527fc317d1fc8b93cb269a677f8e7e3dd736765c32143a0d528c0b331f7266dd2ec34c26bcd6c9cb909c3c30049b2ce003fb1add1c89c44b", 0xb9}, {&(0x7f0000d22000)="", 0x0}, {&(0x7f0000c6c000)="72c284c9a2a88de2f4a5feea9480af8e0e070f05b5dc012225784961ebc1adfe55370d7b0a49b0e080e064b0f9f1dbcdd5b2eb1a9591812bef0bd32ddd90f4696379dd82e2ecc993f8af46cec96885e6245067236092473c9ecb1a86e5ce5b6783acca86249a46c8e500316b30", 0x6d}, {&(0x7f0000b27000-0x6e)="862eca005fe010c90d2576066f2393427a9214fd54933ab25edf77ce117213b6358cd25a81f8052e164f0c34d9e71c193fb6eb78fb5743050ca5ea9f293e30beabaff9084b8b8d4b9e14caee55952400cc6e27e9827128fbce2d38481818562132f89f29d72a52dce1159a62b678", 0x6e}, {&(0x7f0000368000-0x1000)="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", 0x1000}, {&(0x7f0000d28000)="fea3876753e8a7e72aa5bfa8c2d4127730ce143b", 0x14}, {&(0x7f0000211000-0x41)="1d09a57838f608845657385343975a175d3bdacfba98428628a9e724317b363c7cba464842a6ae9b2684189c84e05e524b6b78f7c528fedb6f03310aa679611770", 0x41}], 0x9, 0x2) r1 = socket$inet6(0xa, 0x809, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000044c000-0x4)=0x6, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00008a8000)=0xf35, 0x1) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r8 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000c51000-0xa0)={r7, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x8, 0x88}, 0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c53000)=0xfffffffffffffffe, 0x4) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) accept$inet6(0xffffffffffffff9c, &(0x7f000043e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006af000)=0x1c) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000dea000)=0x100000000, 0x4) 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d0e000)=@ax25={0x3, {"9c85c07fda5237"}, 0x6}, 0x10) bind$bt_l2cap(r0, &(0x7f0000922000-0xe)={0x1f, 0xcd4, {0x79c3ed92, 0x4, 0x5, 0x100000001, 0x7, 0x5}, 0x5, 0x70000000000}, 0xe) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000d79000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000045a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000b3000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000677000)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x28800, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@generic="1400948038a2cd492d9500ec82e92c3a", @ifru_flags=0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000044000)=0x8) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf4000)={0x0, 0x0}) fdatasync(r1) fsync(r1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00008ad000+0x17a)={0x795, 0x6, 0x5, 0x8, 0x10, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f00001f8000)=[], 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002a3000-0x6)={0x1, [0x4]}, 0x6) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000edf000)=0x0, &(0x7f00008b4000)=0x4) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009fd000-0x2)=0xd3ce, 0x2) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) r1 = syz_open_dev$sg(&(0x7f00007f4000-0x9)="2f6465762f73672300", 0x7, 0x80000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000668000-0xc0)="99f9cef91e3c744b91441f53ab236afe305b3bb374467fb463cb10888e3778e0fde638c1e8dd43623ac76d7c753b5fbfd4ba43e8aabb68dbf5053985522029b1856ffb3caf0850cdc7293b5bb5a3573da6bc5262221ca0b23081216c0d139771cf5e8bb8bff85bc6f08b05cde33f2fea72c7e6637afda74b5ff5d0ff4ebfebb7e428a377d44fba959547bf573c987e74e144ed71c91cc1beae4e1fedb21b6d783153c693fcfddce0687f9f83f501adae533583a1e3bf710673e4c07531bea246") connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xe68, 0x402) 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) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x3}, 0x4) getsockname$unix(r1, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000233000)="f502040000fffc0012ffffff090000000000000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001ba000)=0xe7bb, 0x4) 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000058a000-0xa)="2f6465762f7663732300", 0x200, 0x400) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000963000)={0x5c, {{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]}}, 0x90) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000d6a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) getsockopt$inet_dccp_int(r1, 0x21, 0x4000000100000b, &(0x7f0000daa000)=0x0, &(0x7f00007a8000)=0x4) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c38000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb03}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f16000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$TIOCNXCL(r1, 0x540d) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664302845a4bc7ec9afd1bbfe03c", 0x1000003a8d}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r7, 0x3, 0x7ff, 0x7fff}, 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x20000, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x100) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2200, 0x0) pipe(&(0x7f00006c9000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x800000080081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000002000)="2f6465762f72616e646f6d00", 0x0, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f6375736500", 0x400000, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/11/22 14:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:52 executing program 1: pipe(&(0x7f00004a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002c3000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x39)={r1, 0x2, 0x31, "61ac30d7b439bb5379f4e1072ebf93affed8e64cc1cb632c2df727f5cfed7d2b31c2c2deb0947fa3aea36cb674c6d5ce48"}, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000057e000-0xa)="2f6465762f6375736500", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000fdb000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000006b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ca000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000025c000)=0xd2, 0x4) 2017/11/22 14:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000965000-0x4)={r0}) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f000009b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r1 = open(&(0x7f0000020000)="2e2f66696c653000", 0x40000, 0x178) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x6, 0x80000001, 0x3, 0x0, 0x100000000}}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4080000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)=@random={"757365722e00", "7b73656c696e75787472757374656400"}, &(0x7f0000001000-0x5)="7070703000", 0x5, 0x3) delete_module(&(0x7f0000001000-0x1)="00", 0xa00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000003000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x3, &(0x7f0000002000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x40}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) 2017/11/22 14:19:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000de6000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000d68000)="2f6465762f6375736500", 0x200000000, 0x0) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d15000-0xb)="2f6465762f766373612300", 0x81, 0x40000) symlinkat(&(0x7f0000f3c000)="2e2f66696c653000", r1, &(0x7f00003fe000-0x8)="2e2f66696c653000") r2 = open(&(0x7f0000769000)="2e2f66696c653000", 0x82200, 0x100) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000cb3000)=0x8) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f000071c000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000753000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000318000-0x8)=[0x7, 0x4]) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040012fffffff4ff000000000000000000000000064b", 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f000098b000)="2f6465762f76637300", 0x480000, 0x0) syz_open_dev$usbmon(&(0x7f00005f6000-0xd)="2f6465762f7573626d6f6e2300", 0x7fff, 0x10000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000128000-0x4)=0x0) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031e000-0xc)="2f6465762f72666b696c6c00", 0x602, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ac4000)={r0, 0x2, 0xf5, 0x5d, &(0x7f0000e17000-0xf5)="58df97aed394449a5f4ce8e052c34d5bbdefcba3baeefe3202c79c7e9355a73d883ba691370be91ad5863c93a71dcc089914126ba83435fc22a8f476388e2c496a5a9510e8d4202878b74b7b25c8df59c0443651b59754941090cf2c8382a300f333332f111b24968d56f2663d8fdd39782714c70707d407441a65bb490384347c60c639a0543ef5ebf312cde8ef87853e05f440dfdcb12cc5a9d853d6595968a6d5f14a326bfeaa2b83f1232d7598f5d346117581a2199cb23b181d26b70d3f82234b58b8f9b65110cca51ea2b9c7e73b8ac60788993731ac4177b38fb5705b9c025c5e8ce448afa036bca231de1a537c7698574f", &(0x7f00007e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0xfffffffffffffffa}, 0x28) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003ce000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000034b000-0x8)={r2, 0x0}) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x4000, 0x0) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000be6000)={0x3, r0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000163000-0xc)="2f6465762f6175746f667300", 0x10002, 0x0) pipe2(&(0x7f0000cb9000)={0x0, 0x0}, 0x80800) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00003a6000)={0xff, 0x100000001, 0x8, 0x5, 0x5, 0x401, 0x80000001, 0x4, 0x3, 0x6, 0x100000000, 0x6}) 2017/11/22 14:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a23000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x210) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x7ff, 0x4, 0x2, 0x7, 0x81bb, "41eafe969c703fbc3c3bdd86e3bed2834bbd3c65506f3841dbca59708ab18cc71b72c8b6ea6e77acd62e8d8fb85cd943e14735b24b9151e86e8a61da0707e7", 0x3}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_entry(r1, &(0x7f0000003000-0x20)={0x20, 0x800, 0x0, 0x2, 0xfffffffffffeffff}, 0x20) getsockname$unix(r1, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) readv(r0, &(0x7f0000c89000)=[{&(0x7f00008ee000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000468000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000463000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x3) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000f30000)=@buf={0xf6, &(0x7f00001d1000)="3d4bed7f383499b4572c10077f825d3aadf0587da34eacf2724f0bf0859867b83b53aec42458010ddc2a4283d8f429aabeac8b498a8c6de6894a633e7e3d358be4a0f9da4f6a0fed17796a5883615b40f0bdffb5ac3b6da482b7b0e58db24e883f6ab96d399e6c46aef261357e63228054b7cae39f61d8554fa7ec02dd7959982d2f22fc8ee332663f125ff78f01b59118ea40e2283dd0177424c8c7e8d6c208513368397cf7cd6f3a263f42f3e295772822b3bbc58fd19bfae27e550e377f57663da4fad944043469cbe1a16cb326ed5205bec6d3f63ce6e6af2a56a3a885cdf6543cbb5d58b6b706acfed6d2cd4379321d5ed1de9d"}) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008b4000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00009d5000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000bf9000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000000)={0x0, 0x7}) bind$alg(0xffffffffffffffff, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f0000760000)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2017/11/22 14:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1, 0x2300000) write(r0, &(0x7f0000001000-0xf1)="4f392ec3d6a37f71eaa898b80ea9a2e1906c2c499a42b77ca7fa8d5ef9d04b1a84e5174666f46716d8af2b14975fd17b6eeb0047be7f40fab5ac439ff389aaa0193126ca419de0c157ba455235f1eb65d36ef40bbcd97c3411fd9e36448ca659a9b96fb231270e040a713157fb48917a39db99c353df83033ec5b08da8029d151fd077dbf547b7734b9ebf7ecbcbc6152fb3b3e97b75ae54e8afe17ef973d66e91f50c506f0e7412392b8e99f73e22368d2c2c1a14ee5a479b11f6e5a33aa6f4ec5562a5afd43ebffbbcaef5113a286328a686c354452fbe1c0c895108799c84519bb026bc2355b8116df6a92d3a8fdd", 0xf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000ab9000)=0x0, &(0x7f0000000000)=0x0, 0x20000000000052, &(0x7f00001e1000/0x3000)=nil, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00007db000-0x8)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00006c4000)=0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c49000+0x700)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f00004a3000)=[{r0, 0x120, 0x0}, {r1, 0x400, 0x0}, {r2, 0x1000, 0x0}], 0x3, 0x9) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000032b000)="2f6465762f6375736500", 0x210802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001d7000)={0x0, 0x3, &(0x7f0000c0a000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000b94000+0xeae)=0x10) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e0d000-0x10)={r4, 0x9, 0x6, 0x8}, &(0x7f0000342000-0x4)=0x10) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x653) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f0000adc000-0x7)="2f27252e5b2800", 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00001a9000)={0x48000000, 0x0, 0x32}) 2017/11/22 14:19:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ea000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000-0x8)={0xffffffff}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000a0e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000143000-0x30)={0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006bc000-0x4)=0x1c, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003a8000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f83000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000000000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r2, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000f78000-0xc)={0x0, 0x400, 0x0}, &(0x7f0000e23000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:53 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000071b000)={0x0, 0x0, 0x0, 0x49f5, 0x80000001, 0x0, 0xe, 0x1c, 0x100000000000c, "79cebfda32a19b9c7b0613d0e979f22394cf6e4302050b8a872beb304838b51f306406000000dc436eaed8d73100100000972ea53751ffd0c39fb05e1ec324a2", "41f4940a149af602edbfe91557e8adbe87b4141bd2c89a2d8ab3b091b4b0be501c02edda4e9c07b652bf559232404a5e7f4db7a484e3e6cee30ed594809725ed", "0d2d37c395db0231670173dccb6ba850df49638aeb0105978d5f2623bed28fc8", [0x1, 0x7181d413]}) 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) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) 2017/11/22 14:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000198000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400c01) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000aa1000)={0x2, 0x100000001, 0x5, 0x8000, 0x100000001, 0x6}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000650000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) connect$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0xf6, 0x1, 0x864e, 0xfffffffffffffff9, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) clock_gettime(0x0, &(0x7f0000981000)={0x0, 0x0}) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f52000-0x11)="2f6465762f7667615f6172626974657200", 0xe4000, 0x0) mknodat(r1, &(0x7f0000aba000-0x8)="2e2f66696c653000", 0x80, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000023d000)="2f6465762f72746300", 0x14000, 0x0) bind$nfc_llcp(r2, &(0x7f000089b000-0x60)={0x27, 0x6, 0x8, 0x3, 0x6, 0x7, "ba9daf15523908bedfaa41eedbe9d7e0231cc31ca983dbf8c20911c921df94d5c3a157f540ce9ec861a47fe68666dc8a32eba7831f35ee129fbfeba55a69af", 0xf1}, 0x60) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d3c000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000841000-0x4)=0x8) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ab4000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006bb000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000069b000-0x46)="858f70bd6a1fb337ed643c8098346ff74d8c6e559f18a18f405500b1bc19349d7236443741889798c64913cff5aa1b74098a1cfb72dcaccfa3b49685ea034fac46bd0bfaf140", 0x46) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d71000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x81, 0x1, 0x6, 0x1, 0x800, 0x9, 0xa0, 0x80, 0x8, r1, r3}, {0x1ff, 0xae84, 0x0, 0xfffffffffffffffa, 0xffffffffffff8000, 0x20, 0x93, 0x4a}, {0x1, 0x4, 0x8, 0x1}, 0x5, 0x0, 0x6, 0x1, 0x20, 0x2}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7ff}, 0x4, @in6=@loopback={0x0, 0x1}, 0x9, 0x4, 0x3, 0x3, 0x6, 0x6, 0x8}}, 0xe8) rt_sigqueueinfo(r2, 0x3d, &(0x7f0000983000-0x10)={0x1b, 0x200, 0xdda, 0x9}) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c71000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) dup2(r0, r0) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00006dd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e70000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000e1c000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0xef, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000e07000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003fd000-0x4)=0x8) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x2, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004fa000-0x4)=0x0, &(0x7f0000911000-0x4)=0x4) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cd4000)={0x0, 0x4e}, &(0x7f000006a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000048f000)={r1, 0x8, 0x0, 0x10001, 0x541}, &(0x7f0000bde000)=0x18) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0x0, 0x800000000000010, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r5) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r5, r1, 0x80000) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x49a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"e0edbeee8f35e0a83aa79c2cf2f52695", {0x4, 0x3, 0x1, "b7188d07be63", 0x6685, 0x0}}) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x85f, 0x3, 0x9, 0xc, 0x0, 0x80, 0xa26, r1, r2}, {0x8, 0x200, 0x81, 0x0, 0x2, 0xdeb, 0x4f, 0xd9}, {0x5, 0x9, 0x6, 0x1}, 0x8, 0x9, 0x9, 0x1, 0x24, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x7}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x2, 0x7, 0x5, 0x4, 0x5512}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r5 = syz_open_dev$mouse(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4, 0x100) getsockopt$inet6_tcp_int(r5, 0x6, 0x16, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b63000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x307, 0xed, 0x6, 0x8, 0x2, &(0x7f0000001000)=@common="73697430000000000000000000000000", 0x8, 0x2000, 0x6a5e}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x2, 0x1, 0x7, 0x2, 0x20, 0x80, 0x401, r4, r6}, {0x8000, 0x40, 0xffffffffffffffe0, 0x4, 0x0, 0x40, 0x4, 0x5}, {0x3, 0x2, 0x1000, 0x2f86}, 0x100000000, 0x9, 0x4, 0x0, 0x48, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3}, 0x9, @in=@rand_addr=0xbdb7, 0x3, 0x3, 0x0, 0x1c04, 0x8, 0x3c1, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x39, &(0x7f00001f9000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) syz_open_dev$vcsa(&(0x7f0000bc3000-0xb)="2f6465762f766373612300", 0x1f, 0x0) connect$inet6(r7, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x436a, 0x0, 0x0, 0xaed, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xee100, 0x224180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="c8794bb8a19c5f2d76d0fee1f8a080e4047c3bce86c10fd304198024ea52c61c8ba4fd9d29f4f439383cd16ae8ad7a75401e893b711975e9f7ee54807c12a987081be6d9791f3a6ccd90120ccec410ffead4524a7697522b4935819e3c16d22c383d56af235e91d72af03af3b797400510902d654ee4b823351b00de5c45b16792a49954f83ef4dbbdeee25850ba2622c44b299e8e1118f5282cd8cd667f23138672f7d515fb1e3c8ea0934ef73c415ee2235b59f339fda7c1ae8ebcb63514d4463ff989584ff59552b9b697eb4925ab9e008a6f", 0xd4}, {&(0x7f0000001000)="179036f7e4b507bbf8e54fec424db813d688bfebe78b5690fe0b50b66140e0e74967c785560fd54a98544fdf66c66c8d117c272079174c55ea2061f877295173494898990e83543175b92dfa1ea2c4fdad52b587db3c121baebde548fca942ab", 0x60}, {&(0x7f0000001000)="38ccbb500ac0b5af2833fa87f6242617165714dbef0a7bc3a4e5c78a4c16f31df8cfcaa88d5dfb750949261b27ac43d67bc50190f3f3b72795d650ecd89048267a0a5e08310432b401597046579f2cfaff15047c1a4293a0aab30cbb25963749cb5090cd229a09b60ed43ea61550f6dd93f6107ef8215dd1f8ec09750b3a001a7314f9238d5508ccb508ce474b61136c5eaf6a00592fe33e23de3f57ebb43fad12ad6ef7d473a218b25be7bc5c2f6b2e3143f889203d9d", 0xb7}, {&(0x7f0000001000-0xf4)="0674e0e64288dbaa2324ff860a8736db048eabdd3bf9452defca52ecc4a15b6b89c8a254a05dabc3294c8ac9531fd236572215411d5791c61950fc170cf4fd9c094dea6169adea308955cdf07ff192f3daafc364d16ebf586d3c615b3a262139638a209b50a4822bdd543ac31c5f03133d5a4af8ebbd79b3ce25c92c8137181d2b34a8d12d2941e28d35f191e01c89108928aafa31d3f57f9e27bb40a3ce77426835ab20a80ca99d0c98001c0dbfe520d94c38a3050ddc507aa274e4804e61ff88dc97ee33f4662349bb4fd1813089c43365462db7b2b31a0ab3bbba57b06d2c03624b4070b11016fda4f283dc7d17bafc45cd0c", 0xf4}, {&(0x7f0000002000-0x43)="fe113129cb500fe934fdd1ad54577ffc1712b373af8682a6082fdd7eca398c478058794484dd9db21d6793700e1a732fc3dc441397f1bd437f393fe983576229d6f9e0", 0x43}], 0x5, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x4, 0x4}, 0x10) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:53 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) pipe2(&(0x7f0000258000-0x8)={0x0, 0x0}, 0x80844) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x140, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x21)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x21) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006bb000)={0x26, "736b636970686572000000000000", 0x0, 0x80, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f00002d4000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333326300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000054000-0xa)="2f6465762f6375736500", 0x0, 0x0) 2017/11/22 14:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000820000)={[{0x1, 0x8, 0xbd3, 0x3f, 0x0, 0x7, 0x8, 0x0, 0x2, 0x8001, 0xb8a2, 0x3, 0x5cdd}, {0xcc2, 0x0, 0x7dc8, 0x4, 0x6, 0x0, 0x1ff, 0x9, 0x101, 0xcb2, 0x1, 0x1e, 0x10001}, {0x6, 0x4, 0x11, 0x90f1, 0x7, 0x100000001, 0xfffffffffffffffe, 0x519e83b4, 0x3, 0xffffffffffffffff, 0x400, 0x44877f56, 0x400}], 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000062f000)=@assoc_value={0x0, 0x1}, &(0x7f000017f000)=0x8) r3 = geteuid() r4 = getegid() lchown(&(0x7f0000afa000-0x8)="2e2f66696c653000", r3, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006b4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a2a000)={r2, 0x9}, &(0x7f0000841000)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000069e000-0x78)={0xffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x2, 0x6, 0x213a, 0xfffffffffffffffe, &(0x7f0000b61000)=@generic="a54ca95076e91bf0d6445d72a2ca94da", 0x4, 0x6, 0x8}) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000fc6000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0xa02, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000466000)={0x3, r6, 0x10003, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d64000-0x10)={r3, 0x7, &(0x7f00004c0000-0xa0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x849, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0xfffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}]}, &(0x7f000029f000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x40003) pipe(&(0x7f000028f000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000cb8000)={0x6, 0x401, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000d0000)={{0x7, 0x3, 0x2591edf8, 0x107, 0x0, 0x4}, 0x5, 0x6, 0x0}) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0xf) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000057000-0x18)="ff02040000fffffffff7ffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f0000ff9000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000004c000)=0x6, 0x4) 2017/11/22 14:19:53 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000448000)="2f6465762f76637300", 0x200100, 0x0) ioctl$KDADDIO(r0, 0x4b34, 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) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000084f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0c000)=0xc) r6 = getgid() r7 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eb4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005ba000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f86000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e42000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="c10563b5e053dd979bc5b25e3b9a2b1f7d39e4b1ab19d0f256fd81ebbb18928a102c895829ac67b92cffd9c7da3023c405c4c9b7e82a121488a6a9a604202106e7a0b0d0054e97ab", 0x48}, {&(0x7f0000646000)="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", 0x1000}], 0x2, &(0x7f0000f96000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x9, 0x8880}, 0x8000) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000aab000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x10001, 0x4}, &(0x7f0000507000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000aac000)={r3, 0x7f}, 0x6) r4 = socket$inet6(0xa, 0x80005, 0x0) pipe(&(0x7f0000829000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000bd000-0x20)={0x8, 0x6e, 0x2, 0xbb6, 0x7f, 0xfd3d, 0x0, 0x7ffd, 0x0}, &(0x7f0000aac000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f93000-0x8)={r7, 0x0, ""}, &(0x7f0000d7b000)=0x8) r9 = accept$inet6(r2, &(0x7f00007df000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006aa000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x2}, &(0x7f000030f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000aac000)={r7, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt(r4, 0xe4e, 0x6, &(0x7f0000763000)="71a8545faeff8cd3a6c0b506f188fa018887feaa4faff9690496531e98d64b91b7b125346b9067af77c50d2926ce9dcfd7a6ecf3c632b4c85ad8382fa234efeace09ff795fc4cba8bc1082e9960cdda2579cd0195d2ed0dd9063d27af5", 0x5d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a2c000)={r7, 0x6}, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000aac000)={0x1, 0xff, 0x1, 0x4, 0x200, 0xd95, 0x1de6, 0x4, r8}, 0x20) setsockopt(r4, 0x84, 0x72, &(0x7f000068b000)="d784090005797d", 0x7) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)="00000000", &(0x7f0000b91000)=0x4) r10 = accept(r0, 0x0, &(0x7f0000f53000)=0x0) write(r0, &(0x7f0000024000-0xa7)="8c3cb6f7c82f12c395f3712c76351c402d75300d5e1a75205353a34d9996d3d012f9eed1773a88823ae7aa9512f7b84d285256ca2494b3ed10fc43ea44d06e215216296a5d104d6938c036ec1a4e0e5863da8dcc001690d0babe6824e625062f005b3bb4e3e6e41c2c28cd7e9755f708ea80ce55327f4ef06d6956b7dd1fbf87ccc936ae190c72d985c85a48102926cadf8128a3f03a6cb210679c8b3fefdc7f4319947afb0129", 0xa7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000745000)=[@in6={0xa, 0x0, 0xe21e, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f6d000)={0x0, 0x0}) 2017/11/22 14:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r4, r1, 0x80000) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000994000)="2f6465762f76637300", 0x80000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000951000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005d9000-0x4)=0xee) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r2, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000466000)={0x3, r4, 0x10003, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 5: 2017/11/22 14:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002c1000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8f000)=0x0) r1 = socket(0x40000000015, 0x5, 0x400000000000000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f3000-0x108)={0x0, @in6={{0xa, 0x1, 0x737b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x3ff, 0x2, 0x8, 0x7, 0x7, 0x10001, 0xffff, 0xff, 0x1000, 0x100000001, 0x100000001, 0x4, 0xdd]}, &(0x7f0000e56000)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000feb000)={r2, 0x9, 0x0, 0x5}, 0x10) sendto$inet(r1, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003c5000-0x11)="2f6465762f7161745f6164665f63746c00", 0xfffffffefffffffc, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b2f000-0x4)=0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f00007d1000-0x4)=r4) recvfrom$inet6(r1, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r2, &(0x7f00008bb000)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x8}, 0x28) splice(r1, 0x0, r0, 0x0, 0x200000, 0x0) close(r2) readv(r1, &(0x7f0000610000)=[{&(0x7f0000fc4000)="00", 0x1}], 0x1) read$eventfd(r0, &(0x7f000024f000)=0x0, 0x8) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e7000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f56000)={0x0, 0x8, 0x72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDADDIO(r0, 0x4b34, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="00000000000000000000000000000000", 0x10) fallocate(r0, 0x1, 0x2, 0xffffffffffffffff) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f79000-0xc)={0x0, r0, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000926000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bind$alg(r1, &(0x7f0000b5f000-0x58)={0x26, "6165616400000000000000000000", 0x10e, 0xe, "6c7a6f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000394000)=@assoc_id=0x0, &(0x7f0000849000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000)={r2, 0x35, "2cc261c326f05246dded26fd67ab39c936a292a8f38a850236b88ff44c44218f359eed188dc4669054f5e9d4118ac59fd91b3462bc"}, &(0x7f0000da5000-0x4)=0x3d) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000058c000-0x4)=0x0) connect$ipx(r2, &(0x7f000070c000-0x10)={0x4, 0x7, 0x5, "51252da84d74", 0x5, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00002c2000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2017/11/22 14:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000057a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x17a5fecc40e09643}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e02000)={@generic="109d0ec95c40c4ab1cdbd9081e007a86", @ifru_flags=0x0}) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000cb2000)=0x83, 0x4) connect$inet6(r1, &(0x7f0000382000-0x1c)={0xa, 0x3, 0xffffffffffffdd34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7a000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000067d000-0x8)={0x0, 0x0}) splice(r1, 0x0, r3, 0x0, 0x2e2e742c, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000af4000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000c87000-0x4)=r4) ioctl$int_in(r3, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r1, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r2, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) sendmmsg(r3, &(0x7f00000b3000-0x36)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x7c8}, {&(0x7f0000eab000-0xa1)="fcf905218ee4e631bbe9e9e82b99d27c81437a8ea4af5bd9c13c4c4649b6bf1afff7fe5ec9ec34c59b65fb822320d1ac9bfd5eab4e89f46e68ca4bc4e6705bdc910797f4283e09ce24d9eac468b336aae89dd62e32a8ca827750cd11f399aaf243355996d36d", 0x66}], 0x2, &(0x7f00008f8000)=[], 0x0, 0x0}, 0x5}], 0x1, 0x8001) sendmmsg(r3, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aad", 0x41}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x2, &(0x7f0000523000-0x288)=[{0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x2, 0x40}, 0x102}], 0x1, 0x3fff) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000121000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) bind$inet6(r1, &(0x7f0000445000-0x1c)={0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000b24000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) splice(r3, 0x0, r2, 0x0, 0x4000001000000c, 0x7) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000058f000-0x8)=[{0x3, 0x7ff}], 0x1) 2017/11/22 14:19:53 executing program 5: r0 = open(&(0x7f000080d000)="2e2f66696c653000", 0x20000, 0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009fe000-0x88)={0x3, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000058c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000086000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000d61000)={r1, 0x5, &(0x7f00007af000-0x14)=[0x104, 0x3, 0x3, 0x6, 0x5], &(0x7f00006cd000)=[0x790, 0x7, 0x5, 0x3, 0x100000001, 0xe, 0x7], 0x0, 0x3, 0x6e, &(0x7f0000d3b000)=[0x7ff, 0x1000, 0x6], &(0x7f000028c000)=[0x2f0, 0x7ff], 0x0}) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000000000)={0x6, &(0x7f0000001000)=[{0x81, 0x7, 0x49e, 0xffffffffffffff01}, {0x200, 0x3, 0x4, 0x7ff}, {0x2, 0x0, 0x6, 0x1}, {0x3, 0x40, 0x8, 0x4}, {0xfffffffffffffffb, 0x7fffffff, 0x1, 0x9}, {0x4, 0x100000001, 0x5, 0xe3e5}]}) 2017/11/22 14:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e92000-0x5c)={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0xb, [0x0, 0x40000000003, 0x5, 0x3, 0x1f, 0x1, 0x203, 0x73]}, 0x5c) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(0xffffffffffffffff, r1, 0x80000) 2017/11/22 14:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000634000/0x1000)=nil, 0x1000, 0x3000003, 0x15031, r2, 0x0) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fc7000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3c, &(0x7f0000fc8000)="7a822d481a4ee11a9e1481afb9af919adb40807b64e8b04268c0f308be81f53f8b346c0930ef75cf3e0349e136dfa43b9baffc45bd21707fa205e19a15ff4f34809234416cbbbfe64bb7c347740fbac5da19be7d91e928c9e46b9a5c4a17329c5eabb68fe8201696de4253a68e6f95110524c224c9bc543e077aecad2b751b1c2784a28599e68327e334982e03b9cf28f1db8b33344a2a82577940a18431b2eceb263b6147b450671352b818ddf3631ee227e5123f9176dc5b179c1f05f00397c46522ff289d604e98950cf3371705c6f5e7f9775a42f27579f23e15", 0xdc) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1c000-0x20)={0x1f, 0x0, 0x1, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f0000db6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000084f000)=0x8) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$inet(0xffffffffffffffff, &(0x7f00007ff000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9a000-0x4)=0x10) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(0xffffffffffffffff, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(0xffffffffffffffff, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000079c000-0x8c)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) pipe(&(0x7f00000eb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000026c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = getpid() fcntl$setown(r0, 0x8, r1) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6375736500", 0x20600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001000)="920fd2439ec1d73f886c906dd04120376cd8b5fc5904b2c51c959fbbc16aa2a6e7cae4da85f63bd3f57c5338d2b724b2221ff0d71353aa658f8616de428397f22e0145c326af9ecf6f4a7453bfa6f42791c4cbd41307682d4f94c0991ae4c28dcd8199a8d148d5b6a9a730f8e62de2b346441bf61f3cd4f18efb4a202de74a2448ce3402bd99bbf9e5580e8dfa1a6513888a6fb392620500fde90e29dd8a95ee5a73e56f22cc8713bef11af7e2157d86cba889525994cbfc1fc09790ec9c33dfa98b36e04e823a3561bbfc991d5a479d9090a5725455d52889f36b2d382bdf82a41e79ba2c47683eb2a01f210d66827281a794", 0xf3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000687000-0x6)={0x0, 0x1}, &(0x7f00008c0000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000597000-0x6)={r2, 0x0}, &(0x7f0000e47000-0x4)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x1, 0xffffffffffffffdf, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b34000)={0xaa, 0x10, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e96000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000084b000-0x8)={0x0, 0x0}) 2017/11/22 14:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000773000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005c4000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001d3000)={0x0}, &(0x7f0000e4a000)=0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x541d, &(0x7f000086c000)=0x9) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c86000-0x14)={{0x2, 0x8000, 0xc13, 0x1, 0x2, 0xdbe}, 0x0, 0xffffffffe2d9bd92, 0x100000000}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000c98000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004d0000)="5f", 0x1, 0x0, &(0x7f0000ea2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00005b1000)={0x10000000005, 0x1, 0x9, 0x3}, 0x10) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d0e000)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ae2000)={0x0, 0x6}, &(0x7f0000a3d000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000646000)={r2, 0x1, 0xffffffffffffffff, 0x7ff, 0x2dc28429, 0x7f}, &(0x7f0000d38000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dc5000)={r3, 0x5}, &(0x7f000064f000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000049f000)={0x0, 0x0}, &(0x7f0000261000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000c3d000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x0}) ioctl$int_out(r5, 0x5460, &(0x7f000001c000)=0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r5, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x280, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r5, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x80000000}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af16b5ec0926"}, {"ab8131d24760db"}, {"cf66165fef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[{&(0x7f00009be000)="5ec5a4effd48d8d57b6687417f66d6891871d44afab7d718f1946eb1c7ee37cf785744be9811c48c06f2399fa7e9def12c8832e387ece68fd0ae90f95d49f090dc5d7e1df7f36dcc5999bd2e7623a310ff3103d2983cbb44ac5ef834ab8805b16034a02520360c5db194aa6f6478", 0x6e}, {&(0x7f0000441000-0x60)="51238f277053c0e7899bae95d61e82dd3f7364da4156a754c7bf44076684e3a3b9f4a4c8245746946e6724438c73c1295b71a45c4921c23dcf736cb86b5163bf8e6fe221b86681f002b6eb823396b2e9c5381d7d4cc1b57a9a84f0b7d3ae9433", 0x60}, {&(0x7f0000447000)="811164257d343ebf7b01df0ea460e22e5fdc68f624fb7ef5", 0x18}], 0x3, &(0x7f000029f000-0x11d0)=[{0x68, 0x196, 0x2, "eea9db814e65a0f39e6dd798d20f6de1a67374cb474a797813f3cb2cfe3723fea72042ff931c1a5a3ea3d0ddc59bfc2f2d4e99d6423cf6b769d7e96fc3ae72a8b1c31bb43b6ce91fd09f9c19f7a977d27671799cbe80"}, {0x80, 0x10f, 0x2, "9d3c22d06d560c70ba41d70a1eeae852098b0433c045b00baa242e28cd2ebfbb2c4090347b572270d8e6e457e6785932afae2e0346f8149703be0b5f2905b878ab3ec6a2202a9c43be92409aad6c48032a65bc4dfb54be82554fd4290243e04ca54aadbfc24c261fcb8b5ed1406295"}, {0x60, 0x18f, 0x8000, "e4bc74e7c7299006110959a6103f68d101bbe79de2e0adf75d3d0cc686bb012d47d1355fac24676943f31f77fb4c33a1a0bedbd76cbefae0d4a5bd56ff4b3dfa902efffcf22d1187ce80d8f38a5f"}, {0x1010, 0x10e, 0x4, "1ce85195b164679730f0c7e4929276774d9650946b9005e77b408e2e654008f5f14fa8f1d801de3de7477f1d1a0fb7a4edc7270f96563c378b74f149c59aca09cb066310102488f9f369f66049779493970bbdf97cbeb91876312010d8d63f67cb53b1b07f3688a8d2513f0378fbe7303f7a500b88feec243344780255cbc164f59f9d4c4216b768a35a6723e4b510a6e577457dc22b69e854e083de442a659330669f27e7b65c75f1d93e61b2139b3d6edd88a6eebcd0ef359270303610229b35635a2b1ce3e0b3d4896c0c4a5d7050901816a48eb68871edaf7a68e849715c85e68fb5d5f195d12459746c700b39fded76acbe3f676370bb2eceee7bfdd23cb6e8b0ae38d0f35693d37843eb6fc8d67972d9656b0ab044513d465fc63d93d5cd3b402b16b9f5a6da1aad65c7385076d798c31cbd1f4b57b6fa3a4b491847daa394e86a0f29735691ca17c1268a36c739f955fce653617fb15c41dfcf0c26073b49cfd9adb72ba23846d0bd2ad07fb73a41c52a4d3eb7f99fd7f97a702131d73f5d7b3896f79b284704b1ce0ec585033bffbd88349420436cd71bacd4f05f35d40e44733d7d57aa78885bdb00b5024c77874d18811a650aa3f52036764a165948cd068e5f67670fb5d7b39acc79cfb5dbcf10c774200e456f2285c1cbccb3bf24ba1b5985da5bd21fac72c68e0814fdbb5726f14a8b9f67a80128e34fb9d54e613c1ed320c678b25478a3b5b5a48dd84dc04257bf7738c4584eba1625cc1cc034b77ea0eb270bdd8b2373a60beaa5fc18c15bb72763ed974798f585d18632314a7c55191c085d45e7e5f9363e772acfa8236ddcf46e984b51ded821a8633f53af8a8e06614eeb916f7841d3724684739d8cdd3a6ab39ea6e2c67535fe32c67107e2339d2b2b7c9e401ff5138a27c51e9e666c118ed32f279d384d7769d9cf51099f0fceacbc8e13ad633764236883f6409207c032f695cedc999934b2401ccea02938cc4e0ac3385ce3f998325d7a55d499d98f8d4c8c9b532eda08658edec454791b53dd2b88b2a0d7456976db7398366a37dd85eec2b0b2a28bb7f1f49b44635a7e0ea7a7009140e763dbf6ebf7432beae30d8ff1b5ad45c4a8d9c6d840c23ba8ec5e3b9f2b0d4ec55b0573961cadd94a5b0d577398f88d068b5cef7d472be2a87631a9bc3411f0bb0565910a831fa7f63a958180781974b5d3753410b3e0b759d2a6ace7c52b1fc922c490713ab9c689effa1111933ccfb6d70711051c52aeddb8f4f4605979c1902b3d6e4fa89d09cafff0bd778233987a6a3e2cd10168b387d07b3a0229c0f1b4fa73019fa0084a5f9bf6210d3b3f70ee4307704a6fbf3f106cb5785d98ce15ad56c30531f7570f6553850b0503620f555d69ba6334b9b24fd170872975d39f05fce9ceeb9119c3110150e7fd6ff589bb831a5ad61148a67bde755bdc993a380e7d8b6cf34113ccb17300280db2a487611dd9250d45401031784374f7006b84f95f7553958d1b924c6f607f4ae59a2fd38626d227554167f4a4e0e7b246b7a500cd1a64047b02820999c1bc4923dd13199f551f6658e55cc6c95b5bf932cd91176b8919c2e801a1f9b1911ee5ac1d7ad9e04790ad316e714529db211cef1f5f425ce3f2b70135130a95df57e2f7a011b615fdc4a080f21a5fe41bf91bbd6a1892b1a8b656a0aa8c2163c5ead34d7a9fcad6a3d741f34f92d965fd450c9fabb8b1c1b54df5bd0d4b1d4bd66817047b948ae355f5cba3ff3a43037fb187a444810469e7918082d3201f616043b650120cec7c65c29d3c9bb8d3dfae0c76111c58c11fa782ddcc52daad3c106bf1ab75d3d1432fcc89c2e13c057dc10aeb450e8881f94f369f6219d9e9c1068f009254995e01c5033159e194ad9f4d8c08fc8571753dfd0245bf8cac9fd229cfa963f95a31b7be0fff49df5d01174168bddb64c476f4954017a983cf40d4594c11a6789239f131615a8524a98d58ec3049f2fae2d5df54dead5b0bb9cd52804fba157d26eb9e4c613ae2e4dd8a3b3f9b8cf3e85b171ca60748bf28e855f5659c7234321fec07e6b96a3758035ec710acb0fe6c44c18e661411fab9d882d3770ed9496e6290b9d3bb69476cea03123f36c190c60bc0c851a49d69adc93934c1f733ba3cbfec4395b992e9355bf09b9c626c7642c707607e0562a587fa54ca01bc48b6820a9cc890f1f19d0c624762b46e03bfc0222a954861c4e0d246908b89c70e4e5564e5eab4b36b591568aa59482f04d432599648cfb1954b1df396fd874bfbfd8641f58f97d3148d66078a142d0669e39b07d8bc24b250131590d001404f1b6262c5e24f19a28557bab5488348504d7d2b71f2ae44c6ee75177119eed83615e422ce69fcb17b33efc3ff5ead39339572bb7df3060351dc3d65ed774bf889bf6a0701fb6c3c0c602d1cefb2b0505ece3fc54a8a7521a8a26bd851b5efe5f558ce784624081e1446806cfe025ef493fef8a8b1be73ac8abd9f5a7680e269212e62a27c20bd8cf12590840dad552ddcb49dd3cf7095f9eb593d7556beb6866fb0e7150d9daa38bff8b2386060510f0e5bf46e34cc511685aefee829ad1dcbcb737f534b067f8a1405c31a154a0f3c116b52cf5acdcd7c34353e7934ca0b9dfe8017e01fd5fc0a6ded3103f0d3440afe5c175647609c1275a0666814449b801fb1dfb76d4b0788ae74314f1a0e920c2c9529eae3bf3286b9059e31a3764e1349e3a1168a72b7b2751fd00ac510667ae0339b55970b66fff63bc09b62d2887de2968fccec35b215029abc9a6605b8b4b564242f7df690ac53b6e4fd5cc30bfd620547d1ff3bbbd77b2dc61566aaa1202ee853b14e2578e7cc6f513a395082adaea97b1f944f0bd5e66da17ce5b1c07ef61516beb999c7c5d5b04e79d90213f1a011e7bdc0d7574e6422b140d31ecf62366e1c2bd69b04bf4abab18bbb33d760e957ca56feee9f0c80cd1be9ec3bed548d5c398a13135724287eb38d54490c066fcca811bc9e62860f1d6b996acf676d0974c2dee78053016c13742c58bad40153b4df22f210f18e0312acc8af77f80984de7202e10293694d8e4678dfa5975a1a7aeb8dd0ce74e5f1131a06dcfdbe7d181e15faadd2426948c03cc3a0c398b175deb9dc4b27a33a1383a1c82577ff8fe7c63297a4a95a646516b04c6b684508cf18c7ea11cd103331ab709a45df0c5c4adf31b8c4ae8082c5f145372e5482d836120a211a4ad6f41abb325198e689b6432064f8129a535cb123d28ff330a94a3e611d18b926d5d42502cd3e2b8a5372c0dfd6314735f9fff0cffb03f5c303c4ba04e66350dfba1805ca26b08d19286b5fe2ff7b15729a2ac91f28916acfa50f82effeb6abd0a0484ab902c03baa77e8bb0d9f788251984ee04c93c1582056d61df189cf7b92b813fa1f4bd48daacae25d472313ee4427773c02fbd676cc42c47d0331bd08618da86f10a85cc3efe1a8c56c4a455a9d4ba81b308d4ed1e79abdfe2ffe34cfa9dcb0567ac42d96e5ce960d8c34013ce73919da79ecb60cc0f71e41c67e9fe2ac3208d99766cb5afe74719df802abaa4353c939cfdd131094f25640ebf6bc2b7b61f6a195fc0b4894cf630bd168a22d8149cd2fdb56952321646c4cd2ed512ec4af55f76ebe3994ace45fae62909a0e4ad2298a09ff29023788b57808b1d66d030d752db7e562ae97e432ac0db53489c9c6868857055f0010c6d714da0193cb204780976b9c0d432b4e9c2599adb750729575f99832dcc34e9b17f9a2ca5f4fd99ffc71928d67e028838c443a1d606b7f5202cdacaa0708640ab439279d22018e50a74458ece8126421cf20b78e45d05f85b526229dfda6cff651756e7d06e4bd245ac686caf81e3854a431c10de6b423ab49c3cba61ce86be7214aedae27122e753d2c86429b2d05ca7bfdb3c960a276157f96200f4671f2588eec8885d37a1e2945dd53d6b911cf120a7455e5a38e6ee5aab6de599ccee0454441c5adb4c9d0bb5d51d1a37b0d23b04b337f6991fa8829156ca7ba2aa1dab4b378764da1671e7e04d5faa345090f93d294a9c17584ed85d36773ef13b731701a45b62fd07f60bde141bba89e468ac609f779d3132d1e7df9a36afa8f3ded758cfd42b266dd2546bb78c6d75d6716c05cf7d0d4129549d990cc6c95832ae4ec3e912b9e6d3f259858cdf35c372030d06a9639a3b2949cb91ac76ce957b7b773a4be1e6d391671a7d06e29e3d9a71db8b25e14e6ff587d0c05a65a482319740f7295bb9089796d36a5690fa033c7b34d44686d009d6c39a5b240285db9686fc9477f2f70d1c12f1e85903f7dd235539b1efa36cee071c5c745766aa2a8a1ac8c103a738ab54c6b1e3b247b0cef829d7753d176c6ea9b03ea96d63d87b03c0442f112b11e4c3d2d9003acd2721528154b51ac7b21f7e5bbe8b7d3b20eb4dafb65d4bd8a65ecf1e5e32768637e37a786947becae595c52c82dedbc9751ccbfaaf713dce5cb01d8dd74756762a38f3b224d24ef8ddcc0b1b04fd1c578efd995efcc3864a9a64215a2be0747b1cf441a0f16994c4760273605ab21afd2535d47e707e54497cd6ed3dc1c518563792d820654993d6cd6beacace6a168a106a7274335b155297435d9f8797d9733c1284b9c0153acb21bfc09cb6f03521316a898d267876c068f022cbde1e90a2c106f1d893feaff0d74413147e545a72e3c23a22ca4108c783db29e961f8ecc4063c1e0f650bed1475a3fd9f8b5e107cb98f45a6abec140809dd8191141161d19d9b4b506803fa5db12c1c253ac2624bb18e30781a338da324e9b160f00c60aaa6c2084ec06da29a32ef45bd6909a06c2004d18edcbd5409962232d0e257fbe60135eef70f62a924576c68a02f2e01c228c446af0d6c59a3d2f44df2fb425cb68bdf8e829c161e2251f2b2f9b75257a36c486758a295c507b17df88f4e7eddd587199e70ef1ff5f18abfb8d51d5c0bb80f3b71af89351dbefd3b4e4f2675e673fff6dbee89f2d82293b0a7fb28846ea2db6ec0d38da927f4b205a21a1233df7ae4b37d9683cfdc00fb8249ee5d7a956f484c827902dfe096d468ab2d817546e8b07e3415ade032572789530aa9bc5e814647c35ef68e67962d0d3ad109e1ff1a8fe5fa8a8ae272f411e0a12bec4813e7ad241247e4eff6e15add3f0e0d93d66a18e4e36a39f9e6fa813bf61de557731ad520ecc11fc404eb4597b607a12b41612b183ea8f419c4b0784fe2617a4fcbc45105063326109dcb192b4f31a059eb38f37b45ab6418240bc3515ffc8e688d8da1d97f44efd7fec4812111113c2de88f96e6c0c0a06150aa9d76aa8b5e1a3852f243144de21cde42a1a83d802c63d225f102fd9671d83dfb8b0846533c42cd75619945d8a2004d6296b51ac3db9d0f7b971d0fb23d127d9df725760cdc3d3104a0c931fe14e81958e7e8c00bb365d0dcf2207ce7b296b6ae02bf236997a80f574322e27760c332d99a8518da92732f8aa3db01836431599945ed99f1c14f032075197310f2f1b2dbf444ac7f4a8cfae4fe9efcb63694d0de357de1bd526806ba3c4307adbb32c16ac5bb155806c21b8946e32041ccfcd88a8f43373165c1a7fae070ceda951821ce9e09d10672ec11595f9c556e47106e4ef725408a041295acb733f36feee1bb58e584b24008ef13344faa184fb2827231a3c6ee8a1adc8a08947875ad7df47af6ccc0578ce349f04988d14a13a09b3135bf1a485cae2e25fafa37a1fb02db8c00efc90b319598f95954f01"}, {0x78, 0x12b, 0x0, "3407bc3fe75b258022a2f1befa4b47baa12b81e3f3a110e0ad9940890cddd67cf2de00873c0061cd055b3e940fe59ef8e1c0f5e2f016c6a38e5d69a3280316f01260ae964ae8f3c9c260b9ef807bc2590b9f7e3f2a006d0df02ae6e4e32f9e9dfec432"}], 0x5, 0x8000}, 0x4) mmap(&(0x7f0000000000/0x819000)=nil, 0x819000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x400000000000001b, 0x4, 0x1) write(r6, &(0x7f000095e000-0x23)="1c00000000007300f8ef000709000f0000050300070000004ca4030b0600178b4522", 0x22) setsockopt$ax25_int(r6, 0x101, 0xc, &(0x7f0000d98000)=0x1, 0x4) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000570000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffff4d7e7b4, 0x0, 0x5, 0x100, 0x1c00000000000000, 0x800, 0x80, 0x89dd9eb, 0x9, 0x4, 0x581, 0x80000001, 0x8, 0x6, 0x9]}, &(0x7f000083f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x148) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000634000/0x1000)=nil, 0x1000, 0x3000003, 0x15031, r2, 0x0) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fc7000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3c, &(0x7f0000fc8000)="7a822d481a4ee11a9e1481afb9af919adb40807b64e8b04268c0f308be81f53f8b346c0930ef75cf3e0349e136dfa43b9baffc45bd21707fa205e19a15ff4f34809234416cbbbfe64bb7c347740fbac5da19be7d91e928c9e46b9a5c4a17329c5eabb68fe8201696de4253a68e6f95110524c224c9bc543e077aecad2b751b1c2784a28599e68327e334982e03b9cf28f1db8b33344a2a82577940a18431b2eceb263b6147b450671352b818ddf3631ee227e5123f9176dc5b179c1f05f00397c46522ff289d604e98950cf3371705c6f5e7f9775a42f27579f23e15", 0xdc) 2017/11/22 14:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) socket$inet_dccp(0x2, 0x6, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r4, r1, 0x80000) 2017/11/22 14:19:54 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a45000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000f8d000-0x28)={&(0x7f000020c000/0x2000)=nil, 0x0, 0x4, 0x20, &(0x7f000050c000/0x3000)=nil, 0x800}) r1 = syz_open_dev$vcsn(&(0x7f0000655000-0xa)="2f6465762f7663732300", 0x0, 0x22100) mq_timedsend(r1, &(0x7f0000559000)="b55177206b3db5c7cc338b6439d01c0a59de30885dd69e74e537ce3f432edd295a39fa90a9a682109c7d03633759c009d4d0db5def36cf", 0x37, 0x35a5, &(0x7f00002e0000-0x10)={0x77359400, 0x0}) 2017/11/22 14:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000b96000)=0x0, &(0x7f0000dd4000-0x4)=0x4) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r0, &(0x7f00009c7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000660000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00001d8000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4f0, 0x3, 0x401, 0x500, 0x4, 0x80, r1}) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet(0xffffffffffffffff, &(0x7f0000547000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) [ 296.555643] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? 2017/11/22 14:19:54 executing program 7: pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) utimensat(r0, &(0x7f00006b5000)="2e2f66696c653000", &(0x7f0000b80000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d1000)="2f6465762f6175746f667300", 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006d6000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000acb000-0x2)=0x0, &(0x7f00005c8000-0x4)=0x4) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f00008e4000)="2e2f66696c653000", &(0x7f0000387000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003aa000)={r3, r2, r4}, 0xc) r5 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r5, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f0000e70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ad1000-0x4)=0x1000) 2017/11/22 14:19:54 executing program 5: getsockname$unix(0xffffffffffffffff, &(0x7f00009aa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000edc000)=0x8) [ 296.658947] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? 2017/11/22 14:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d46000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000278000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000800000)={@multicast2=0xe0000002, @rand_addr=0x3, @broadcast=0xffffffff}, 0xc) getpid() r1 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a85000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000073e000-0x4)=0x200000, 0x4) socketpair(0x0, 0x5, 0x1, &(0x7f0000442000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000999000-0x20)={0x1, 0x0, 0x0, 0x5}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ddb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061a000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bab000)={r5, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000e25000-0x10)={0x20000000000000, r4}) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f6d000-0xa5)="", 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)="", 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ff1000-0x4)=0x0, 0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000073b000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x1fd, "6c72772863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e8f000)="0331ddb0b3989f2c03d5877e598601bc5c40470a05980000f9a248c549e7060086f741ac1ead2a115e6075a757844eb2", 0x30) socketpair(0x1b, 0x0, 0x800000005, &(0x7f0000dfa000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002a3000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007da000)=0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000078f000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000e04000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000e07000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x0, 0x8000, 0x80, 0x0, 0x88b3, 0x3f, 0x8, 0x165cb215, 0x3830, 0x7, 0xffffffffffff39dd, 0x3, 0xaf, 0xdb1]}, &(0x7f00008b1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000d5000)={r6, 0x5}, 0x6) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000698000-0x108)={0xe5f3, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00001db000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x8, 0x1ff, 0x80000001, 0x8, 0x1d, 0x21, 0x2, 0x6, 0x80, 0xebc8, 0xfffffffffffffff9, 0x9, 0x0]}, &(0x7f00009c9000+0x55)=0x108) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000939000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb09, 0x7, 0x4, 0x9, 0xfffffffffffffffe}, &(0x7f0000537000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000b33000)={0x0, 0xe7, "ea929fa3f29e05636bc834e5f2a83e15f1dd9734e159e3e4fe2ce7f8b44e77a9f644106d393feec27709858cc940688325dfacf1aa9e68ec54e34d5f0c2317f3c34cdd2dd3332640516ff24459df770eb132666c49aa669e52bff4721e30a669d1ee0c015a53759f16823b807d380316deb24fffce2b60bf817c17dd2cfc22ce2d0fbcae8a719bd685f8b34296d93b3c25b86421644f9aac7daad6ec91ad9b6c2dd92bf4d0e6aff3bf6d4d45c491b313a37e1326107749b1a38c11d1ee28e2abfa52977314a3aff69e1eddf59233773535c656e9a69d65a7c0f52e653a449319f719643b52a99e"}, &(0x7f0000336000-0x4)=0xf0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000b9000)={r8, 0xf6, "dd80a6020ab698fef0df8f566dc44461ce5d801ae7779e8bd0b62989540bcb5a04bc4b69f995c2ced032b80e2c90b8f966d091e87a7c3992f664389e468dd89ee1636fdb55c739d6a6bd654944d5e5adf3b0adf70d41dde48f58605f49e3bad4ef79e2745100be80a2468c8d99afb4847a296a386be7caf038c125581804d72e366b2f67eb6a0e01c1d1a481ca27e9abf7a67d4b0b02dadbf90dabeeb59748625c218b3f9c1544a91729d35bf8776f223eb92f1bafe2023f6226d5aa24d97458b2cd9eee977b92d7a30ce6720d8119c6408734800a30178e4e59bfa403e074731c006f92619b5afb0c19879bb8332be7eaa997920a4c"}, &(0x7f0000e6b000)=0xfe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000753000)={0x0, @in6={{0xa, 0x3, 0x36, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x2, 0x8, 0x8, 0x8, 0x0, 0x101, 0x8000, 0x0, 0x3, 0x7, 0x0, 0x10001, 0xffffffff80000001]}, &(0x7f00007ec000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000361000)={0x0, 0x800}, &(0x7f0000f29000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000dab000-0x8)={r7, 0x84}, &(0x7f0000139000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000faf000-0x4c)={r6, 0x44, "adc3f23d59131a030009c3b35c2a6f4e5ef27513887a31f176f4a609b2cdd72565cfc7fbb1993d0cdf86dba385e09f2942e0402c1ae6e1e74d8fc22c73eb3016e84b0ec5"}, &(0x7f000037e000-0x4)=0x4c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000015e000-0x4)=@assoc_id=r9, 0x4) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f00007ca000)=@req={0x28, &(0x7f000082e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffff}}) socket$alg(0x26, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$alg(r2, &(0x7f0000e75000)={0x26, "6861736800000000000000000000", 0xf, 0xf, "6d643400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvfrom$ipx(r4, &(0x7f0000b2b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x40000002, 0x0, 0x0) 2017/11/22 14:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000634000/0x1000)=nil, 0x1000, 0x3000003, 0x15031, r2, 0x0) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fc7000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3c, &(0x7f0000fc8000)="7a822d481a4ee11a9e1481afb9af919adb40807b64e8b04268c0f308be81f53f8b346c0930ef75cf3e0349e136dfa43b9baffc45bd21707fa205e19a15ff4f34809234416cbbbfe64bb7c347740fbac5da19be7d91e928c9e46b9a5c4a17329c5eabb68fe8201696de4253a68e6f95110524c224c9bc543e077aecad2b751b1c2784a28599e68327e334982e03b9cf28f1db8b33344a2a82577940a18431b2eceb263b6147b450671352b818ddf3631ee227e5123f9176dc5b179c1f05f00397c46522ff289d604e98950cf3371705c6f5e7f9775a42f27579f23e15", 0xdc) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(0xffffffffffffffff, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) writev(r2, &(0x7f0000fc0000-0x20)=[{&(0x7f000007f000)="b00fbdc829cfa3e772cae735", 0xc}, {&(0x7f000042f000-0x71)="2ef4e2b13a23af551a9b841de02695e0121a8b1811b669a3de9caf76847320dd27538cd4e6d26e8e4575f64164740e0f6f1650e24522f03272517a0b1171dfb89ba0147897c1f1a5f498ea1c0bf6ccc4a36ee412200734cbab7a1760d80efd9975caba648512abcee9adb04345a0eb9203", 0x71}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r4, r1, 0x80000) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000079a000-0x19)="ff02040000ffffffffffffffffffffff144e00000000020772", 0x19) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r2, 0x0, 0x55, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000022d000-0x3)=0x0) writev(r0, &(0x7f0000da9000-0x10)=[{&(0x7f0000ebe000-0x1)="d5", 0x1}], 0x1) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) getpeername(r0, &(0x7f0000c45000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00001f6000)=0x10) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f000026b000)="2f6465762f766373612300", 0x8f61, 0x200000) lstat(&(0x7f0000f08000-0x8)="2e2f66696c653000", &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000b1a000)=r2) 2017/11/22 14:19:54 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x4000000000) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x6b, &(0x7f0000e45000)={@random="b7e86831c15f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x15, 0x4, 0xfffffffffffffffd, 0x0, 0x5d, 0x0, 0x0, 0x40000000100, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x9}, @timestamp={0x44, 0x20, 0x1, 0x0, 0x4000000401, [{[], 0x37e8}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xf4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x6}, {[], 0x9}]}, @lsrr={0x83, 0x7, 0x7fff, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x7, [@empty=0x0]}, @lsrr={0x83, 0x7, 0x80, [@rand_addr=0x8]}, @timestamp={0x44, 0x4, 0x100, 0x3, 0x80000001, []}, @noop={0x1}]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}, 0x0) epoll_create1(0x7fffd) r1 = socket$netlink(0x10, 0x3, 0xe) r2 = socket(0xd, 0x4, 0x80010000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000874000+0x880)={0x0, 0xf0, "ac71575b39454d1464732642b1f70d8660c6211615aeebbbae7ea6c643e45fb8bd99833cc842ebe1d02433fb352365896b7d25796df0e1fa7231de10a8bceef797de47259b1c1210fe4fed7aef235979af56d659e8b8cf50ae4043f12bcbd7ded4287ef8217c214a0252cf22e5dfe9da261b4980ed3ad07a016e9e11ea0f7c8d3ab19463138a226e5f15ce05318b6f457631dd9da25d9230339ad6349d48464390dea964cd8230cf9119f2f0a772e6d98a4eaf780918aadb5ffbd8fe6fff810d471b25d00bb7c171d8b1f18f46277a4c5881e2060cac20f730febc3f604a68a3df8e94874497a33dd2b3988efab8e828"}, &(0x7f0000c89000-0x4)=0xf8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f0a000)={0x0, 0xeb, 0x101, 0x101, 0x9, 0x5}, &(0x7f0000f0c000-0x4)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000097e000)={r3, 0x20000007fff}, &(0x7f0000757000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000055c000)={r4, 0xbffffffffffffffe}, &(0x7f0000d98000)=0x8) getpeername$netlink(r2, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000712000)=0xc) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0c000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) socket$inet(0x2, 0x4, 0x9) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x800008946, &(0x7f0000ea6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fa0000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f00001a5000)="1332225ce299368ddc2d0438670121149f01c62cb9ed8e94b87021d2c82000be08e73c3cda720b1654092fe3e6ded3edb161c5e66f8b6915ea5689b775f03542046d9060c2977ff1575df796ec129e34b26c01e6c583feb65c0003e85098f891b1c79b92165d4dfa716bf54b350dc269027339203dbfabd903a03e9a4b87acf5aaa5972dc9ed2781d2f1fba0e248cf4e5fd820167c36ff0e4fb46051efad27566c7ab96154fd3914f14ce1e54eba7c1fef54bfa5e684c67b39fadcccec22e70d68", 0xc1) socket$bt_sco(0x1f, 0x5, 0x2) 2017/11/22 14:19:54 executing program 3: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000689000-0xc)=@sack_info={0x0, 0x4, 0x3}, &(0x7f0000a2e000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={r2, 0x3f5d}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00008b7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ca000)=@ethtool_flash={0x33, 0x10009, "bc284f850a494b5c9147f8419aa61bfd90ce236a4149a7eb01622b7126c711e6e38541c624ca95ed0bcb8f96ce64e56c939fc8364c7bc4226998ae6e1729039848db56bfc6864ecf492375178351c5587fbfad84bb7f89ba5fea69d36e47ddcc79b506df00330f8d2b39796ffc7002be9108e3c6c0589bf97320d79dd1c73f93"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, &(0x7f000074d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000212000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000aa000-0x6)={r3, 0x1}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000000b000)={0x9}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d64000)={r6, 0x0}, 0x6) socketpair(0x5, 0x0, 0xb, &(0x7f000030a000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f00006f1000)={&(0x7f0000ab7000-0x14)=[0x1000, 0x9, 0x4, 0x7fffffff, 0x7fffffff], 0x5, 0xfffffffffffff1b6, 0x8, 0x354, 0x2, 0x400, {0x1, 0x9, 0x8, 0x8db, 0x3, 0x5, 0x73cd, 0x1ff, 0x6, 0x4, 0x8, 0x6, 0x8001, 0xc0da, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(r4, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000668000)={0xa, 0x0, 0x10000000000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) r8 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000365000-0x8)={r6, 0x8}, &(0x7f000026d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={r9, 0x6, 0x55, "e7af15e217defcac6282f4aa2a167d5652e9c3b7e47176e9bc326b516b8ef736451296e07bd24e7b89ae984bbfe625668963f91e145e746afc6f03ab7c828794015a66071929c913b90637ae7b3672cd65669946f1"}, 0x5d) write(r8, &(0x7f0000e6d000-0x26)="260000001e0047f791f6caff000a00c0002400004700000200000808020000000000000521ff", 0x26) sendto$llc(r8, &(0x7f0000490000-0x24)="de30eb9eca13241f733c5a291ea1e51fc1017f18ccc234a88961629169a6a3309bad3fe8", 0x24, 0x10, &(0x7f000022f000)={0x1a, 0x1, 0xffffffffffffff7f, 0x7f, 0x10000, 0x50, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f00003b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[{&(0x7f0000a9a000-0x5f)="8a23e2b5acabf25afc0fd338a000178f48c9388fa6d359ccb5c52d8d2fa1d97da0657d31f254a85797b17ef3473b9bfb8830230916485ce52083338e7164ebb95ed5c91603cf0eb2f76beb9d9e40037dfab1757080fbb4e4c9e13c6eea24e6", 0x5f}, {&(0x7f000034f000-0x5d)="4a141841e604820b8cf87a3de5527737978060db7e6282557af76c95afc49d9d336dd6fdc785c4d2f38dd2c055ab0ca913c4e51eb3fcd68897e15a4ad41a2b05f9610d1923e97ec25cb6a03415f8a4538995ed9b4d8ea9c7d16bb2ea79", 0x5d}], 0x2, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x2, 0x400000000004) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) accept(r10, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r11, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x0, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x9f5e, 0x80000000}}], 0x4, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x1, 0x0}], 0x2, 0x40) 2017/11/22 14:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000634000/0x1000)=nil, 0x1000, 0x3000003, 0x15031, r2, 0x0) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fc7000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3c, &(0x7f0000fc8000)="7a822d481a4ee11a9e1481afb9af919adb40807b64e8b04268c0f308be81f53f8b346c0930ef75cf3e0349e136dfa43b9baffc45bd21707fa205e19a15ff4f34809234416cbbbfe64bb7c347740fbac5da19be7d91e928c9e46b9a5c4a17329c5eabb68fe8201696de4253a68e6f95110524c224c9bc543e077aecad2b751b1c2784a28599e68327e334982e03b9cf28f1db8b33344a2a82577940a18431b2eceb263b6147b450671352b818ddf3631ee227e5123f9176dc5b179c1f05f00397c46522ff289d604e98950cf3371705c6f5e7f9775a42f27579f23e15", 0xdc) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000509000-0x18)="0000000000000001ffffffffffffffff144e000000000207", 0x18) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ca7000)=0x5, 0x4) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000094d000-0xb)="2f6465762f6c6f6f702300", 0x1000004, 0x0) shmget$private(0x0, 0x2000, 0x1070, &(0x7f000037c000/0x2000)=nil) semctl$SEM_STAT(0x0, 0x3, 0x12, &(0x7f0000003000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$inet6(0xa, 0x2, 0x10001) setsockopt(r1, 0x7fff, 0x0, &(0x7f0000a3b000-0xd2)="a5f4e5e6cf9b7bf3aa35ccfda25c37de0c9f623c70ee1545683feaf0e982a9475cc1d7b9a323bb6114a5e84aa767cca260c1879bd17343d8ded22eec24feae9903c6f53f763506bd2f0d7c5ad0d036d0eede9eb1310ee683e431f119b2c989de66784bdbdc6c967191647883c5fa7a495a14fa93780362c0895728a2cd1cb14dbe4654ac633e981b1ee6e949acdb9f4bab6692416f5fdd7b11364c25c0f9233275d7737391263e317112e14fc066608a3137612474341ce97694ba101bcb2cec547da0cd7e280e04eeff830bdaad013c95c3", 0xd2) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f2c000-0x10)={0x0, 0x0}, &(0x7f0000f9f000)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000af4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x1, 0x100, 0x0, &(0x7f000000b000)={r3, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) timer_create(0x3, &(0x7f000034a000-0x50)={0x6, 0x60, 0x2, @thr={&(0x7f0000ce5000)="40b8f998b8eff608c99488def60c12a420266efcb3de0c948132152cd8e69892ab8ace7cfb552d1d3b28948f5a54bb415286dba334800bed7587f3e6d197a1cebb488b95acb4b58192721fdc42b7fdb85151", &(0x7f0000778000-0x3b)="b1df6f5bd941534429842ba25615eb689b89efb2ebd0adb4e57c5fdde50d325d49923e88773aed51af1559127e4a8534b61d9586aefee9a2d231e4"}, []}, &(0x7f0000ff2000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b30000)={0x0, 0x0, 0x0}, 0xc) timer_create(0x6, &(0x7f0000fda000)={0x200000000000002, 0x1, 0x1, @thr={&(0x7f0000821000-0x33)="6696584d4c7262ad1d4b04f6aeabea4d0ecccd475b54d5791e86b654280d03ec0714b661f501e2c6a4241f16ff2d84384ad3c2", &(0x7f0000391000-0x9a)="c8fc3b56e2fc947bb08903dc6d27c7abee49e0cd2f6151500c54ed6fab8deff281ea5a21b4cf7f397349c89aae16d2abcd2180752f9befe8e33e3323e217b0e90adb9036362555addabf7a1ad996f4f6bdfa1e0c7937397e14d5a844aa4ac7a4356ce3b987844e8cb90e7a592f71397476cae28807dc64cec067176e62a74f8011ab5785320833620b3dcf1f7202bc8a0c993b3ef47761299f65"}, []}, &(0x7f0000cfc000-0x4)=0x0) timer_create(0x7, &(0x7f0000c12000)={0x20, 0x5, 0x4, @tid=r5, []}, &(0x7f0000cff000-0x4)=0x0) timer_create(0x0, &(0x7f0000418000)={0x80000000, 0x2, 0x1, @thr={&(0x7f0000c20000)="251054e10cbc623cb84585974e9d43136a58c41643be11b05257d19d40227bdb7ef3b304ba74a708f41f0cca3c3bef5c4587cf1a5ce421cdc9482388393f2afeeaf4ce1a77d5e02e2c60ae8de5a3ea82f56ec85ec9af1f3570e3bf53d1749bc3d2ef06c5d9c9845cd7e3def6df0f113805d2062cbebee0d823c73c63cfae066c7261d2bca1676be2d5d837d7d0e357ff9ff99642c4e190ff4848b3242b09b8b1867cbd7a53a6472d25f4315788aff7fa015e66bb7194a4ff7ad0656cc273c95049d35fcfb9fea854fe3eaffa8a59b3732a8cc1865362f821ebc5ddeca27b403e1ffbc3e1ba8d22d60864cc9ac8c085c7550760b72e3487da", &(0x7f0000052000)="9d89c1edc3299bf62eb712487f8986ac48406e1edf09bae129ec0c1a0059d9cfdd067f38ef9f09ea78150ab9c0c4683a2ff864d3000d1f62d297d7275aad3aeaa844adcc59d19de6e8be850223e418b31af2f240f643b180a3cbd73c8dde19d93ec3d97c343e1329a0242aa6ae8a6332aa5b9638e0208f727300911eddfe4242e5f3294030f45accb112e7479cab687a6b770d5bc01a0c498fdbd2f8aacee5ba89443ee908b632bed92b04c2e93b1b2c6da9928a746fee6c04f45c901f7f134b848c3571d2c8695af731"}, []}, &(0x7f000047f000)=0x0) timer_gettime(r4, &(0x7f0000d64000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000061000-0x40)={0x1, 0x7, 0xec, 0x9, 0x4, 0xaf4, 0x1, 0x1}, &(0x7f0000c69000-0x40)={0x1, 0xffffffffffffff00, 0x2, 0x642, 0x8, 0x800, 0x101, 0x2e9}, &(0x7f0000920000-0x40)={0xfffffffffffffffd, 0x5, 0x8001, 0x3, 0x9, 0x4, 0xe9, 0x7}, &(0x7f0000b7a000-0x9)={r2, 0x989680}, &(0x7f000048d000-0x1)={&(0x7f0000b02000)={0x3}, 0x8}) timer_gettime(0x0, &(0x7f0000e34000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000c000-0x4)=0x0, 0x1, 0x3ff, &(0x7f000031c000-0x10)={0x0, r6}, &(0x7f0000902000-0x4)=0x0, 0x0) r7 = open(&(0x7f0000da5000-0x8)="2e2f66696c653000", 0x20000, 0x10) clock_gettime(0x1000000001, &(0x7f000053b000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f000090a000-0x1)="", 0x0, 0x0, &(0x7f0000001000)={r8, r9+10000000}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000820000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f3a000-0x4)=0x8c) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f0000c53000)={@common="69726c616e3000000000000000000000", 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e67000)={r10, 0x4e, "9e8029900cdbdcc7682de5230080017c3b7b2c7517e884d9c83a9bcf4a09e9025156a32fccde04195a14d3bf51a17f00acb55a6a30b812b65d0b99f572eb907db9bc54a9017746040000005408cb"}, &(0x7f00004b0000)=0x56) r11 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b0d000/0x2000)=nil, 0x2000, 0x0, 0x200000000000032, r11, 0x0) unshare(0x8000000) r12 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x100000000, 0x80000001, 0x0, 0x1, 0xfffffffffffffffd}) lseek(r12, 0x0, 0x2) syz_emit_ethernet(0x33, &(0x7f0000861000+0x94c)={@random="d5399f7617fc", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88f8, @arp=@generic={0xffffffffffffffff, 0x886c, 0x6, 0x1, 0xb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "c1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "aeab67e9aedc6f0bd72601fe88d9eb8b"}}}}, 0x0) setsockopt$inet_tcp_int(r11, 0x6, 0x18, &(0x7f00007b9000-0x4)=0x0, 0x4) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000044d000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f000055f000-0x40)=[{&(0x7f0000496000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000521000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f00007e7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f000014c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x4, 0x3e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000672000-0x8c)={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]}}, &(0x7f00000b3000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004f3000)={0x0, 0x2, 0xfffffffffffffff7, 0x0, r2}, &(0x7f0000fcd000)=0x10) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00002dd000)=0x0, &(0x7f0000373000-0x4)=0x4) 2017/11/22 14:19:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) [ 296.931869] kauditd_printk_skb: 41 callbacks suppressed [ 296.931876] audit: type=1326 audit(1511360394.547:10774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=12500 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 2017/11/22 14:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000f8f000-0x4)=0x1, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r4, r1, 0x80000) 2017/11/22 14:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b6c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000182000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ed000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005b9000)={r2, 0x80000, r4}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d37000)={0x9, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00002ee000)={0x4, r7, 0x10002, 0x80}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000bbb000-0x4)=@int=0x0, &(0x7f0000563000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000088f000-0x8)={0x0, 0x6}, &(0x7f0000b70000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000427000-0x20)={0x10000, 0x8, 0x4, 0x0, 0x2cb, 0x9, 0x7, 0x400, r8}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000162000)={0x0, 0x0}) listen(r6, 0x7ff) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000b48000)=0x66ef, 0x4) recvmsg(r6, &(0x7f00002de000-0x38)={&(0x7f00004a8000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000330000)=[{&(0x7f00003ad000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f000097a000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000582000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f00000ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00001b9000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000081000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000363000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00009f8000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, &(0x7f0000767000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x7972}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c9d000)={0x0, 0x800}, &(0x7f000078d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007a3000-0x6)={r9, 0x4c66}, &(0x7f0000e58000-0x4)=0x6) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r10, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c9b000-0x10)={r3, r0, 0x1000}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f00001e9000)={0x1, &(0x7f00008b4000)=[{0x200006, 0x0, 0xfffffffffffffffc, 0x200000000000002}]}, 0x10) shutdown(r10, 0x8800000000001) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035a000-0x10)={0x1, &(0x7f0000407000)=[{0x0, 0x200000000000009, 0xfffffffffffffc01, 0x7ffd}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x87, "fa242e7ee7f07feb427ab112b833bbe967b2679518850a89c90c7c03ff2c54c8e166becc97e6880998ecb33a83148a092b4009f4246e1c2bf89903e2742c5d9ccec5ae21ebfbedbef1464da892d04d90d7758fcc3f5aaede6d1051090944e2eadb63ba0733c38d6a09c0b19797ae7a4f8b82f913f9037f941e5c1ec766a9ea09f2966c243d9696"}, &(0x7f00007b4000)=0x8f) 2017/11/22 14:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fc7000)=0x0) setsockopt$inet6_buf(r4, 0x29, 0x3c, &(0x7f0000fc8000)="7a822d481a4ee11a9e1481afb9af919adb40807b64e8b04268c0f308be81f53f8b346c0930ef75cf3e0349e136dfa43b9baffc45bd21707fa205e19a15ff4f34809234416cbbbfe64bb7c347740fbac5da19be7d91e928c9e46b9a5c4a17329c5eabb68fe8201696de4253a68e6f95110524c224c9bc543e077aecad2b751b1c2784a28599e68327e334982e03b9cf28f1db8b33344a2a82577940a18431b2eceb263b6147b450671352b818ddf3631ee227e5123f9176dc5b179c1f05f00397c46522ff289d604e98950cf3371705c6f5e7f9775a42f27579f23e15", 0xdc) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(0xffffffffffffffff, &(0x7f00006bf000)=[{&(0x7f0000196000-0xd8)="", 0x0}, {&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x4, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) r1 = creat(&(0x7f00006d8000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006cb000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xfffffffffffffff9}, &(0x7f000088a000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000496000)={0x100000000000000, 0xfffffffffffffffe, 0x8, 0x6, 0x3ff, 0xfffffffffffffff8, 0x6, 0x9, r2}, 0x20) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000d60000)="", 0x0) r1 = socket$inet(0x2, 0x4000000000000009, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c22000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0xddd, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002c4000-0x10)={0x0, 0xa, &(0x7f0000878000-0xe8)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4674}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xba}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f00008b7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007af000-0x8c)={r2, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000096a000)={r2, 0x4}, 0x8) socketpair$inet6(0xa, 0x2, 0x4ea, &(0x7f00001c0000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000096b000)="e108efee031590b161c821c789e224fcd8f15477f35289d9c28d4e0b73d8181a11c5c2c02208afaf72e8097a8701a9e095150a1bf2547d45466ab7cfb16501a9bae5d9a89870a28f3599c98fc705c223494256c0e789cbfcf5dd9dacbe910d452947c1eac99dc230347415d5aef09509fdf321e2f4c24ce5a54424e9d1e0120a92f1f259f154b43b6bb0ce37c96dcb0b64", 0x91) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x805, 0x0) setsockopt(r3, 0x2, 0x8, &(0x7f0000000000)="00210300", 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000+0x162)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000003000)=0x81, 0x4) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) getpeername$netrom(r6, &(0x7f0000267000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000268000-0x4)=0x10) getpeername$inet6(r6, &(0x7f0000191000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000268000)=0x1c) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000026a000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x8165, 0x5d, 0x400, 0x6, 0x180014, r4}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000a50000-0x4)=0x0) accept$alg(r3, &(0x7f000026b000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00001a2000-0x4)=0x58) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000111000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000022d000-0x4)=0xc) sendmmsg(r5, &(0x7f000017c000)=[{{0x0, 0x0, &(0x7f0000267000)=[], 0x0, &(0x7f0000267000)=[{0x30, 0x10e, 0x3, "ec8e610daea9a91a3b49140db990b6505baf98e8fbeb5eaf298cf04a"}, {0x68, 0x110, 0x6, "3f1c65d871718e42492aaa28da06b5969a9bd6275adc53f98fa8de272f7bcafac14da19e9784fa45a238090721e9fd217c829e635822432bc5c3da190e419ccd98d62a36091d90e974d707fd77cf212acf8f"}, {0x40, 0x10e, 0x40, "f514967adf7387bfa94d266aaf1f518c56b096bdaa12449ed812753832de7bf50a6e627b4041165ff324eab7101d74"}], 0x3, 0x4}, 0x1f}, {{&(0x7f0000188000-0x14)=@ll={0x11, 0x1, r7, 0x1, 0x32, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000022a000-0x50)=[{&(0x7f000023c000)="6016fe0812266c868b70f442ea1084cc4306d688341bdceaf87560685f8f389973", 0x21}, {&(0x7f0000268000-0x1000)="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", 0x1000}, {&(0x7f00001c3000-0x40)="fce3ce4c03951411d27e40c81c54c4dc6e1ca80a37e4e7e1337974c9305d2617a3c19e15fa9da85877578b0dd1ae82407eecdefa374fafbea4b41086921d9dc4", 0x40}, {&(0x7f000024a000)="", 0x0}, {&(0x7f0000250000)="b3a5457199d3263600ce45be8463444136567b6b837727327c5ba47cc1fa5acb696cf849d2bdea8bef2a691a71025558b53899f39726057643d9e34338dd6b8d0ceec3c8863ef8a0f31d2beeebce0725125a095972617ed02bf1dcf40414dd95f1159534ea130cee30d3df1f6e30b257fa9fd4e54368aacdeaa1cb7571395cc1f761c61f3d7ae040995669e8ca56373d70911ac959c4bbf859c660825f2b60107a300a09074e86e3fe", 0xa9}], 0x5, &(0x7f0000157000+0xa64)=[{0x60, 0xa9, 0x235, "acaff15f246471c3bfd7792ac939b04f6cec76a02af04a14800139b4bbef469ad20ef18eaf74eb96d4f4d12275b013006c6f1ce46681a9086f5939c7af63c875c5ba9c471739f21ee647c880bd91"}], 0x1, 0x20000000}, 0x6}], 0x2, 0x20000000) connect$ax25(r3, &(0x7f00001c2000-0x10)={0x1e, {"03491f08000000"}, 0x4}, 0x10) setsockopt$inet_buf(r6, 0x0, 0x2a, &(0x7f00001cf000-0xef)="396c2f5ac3c59b913dd50812c761838741c741cdf2662ce1cdb4d20736f36b8ab9a49488355300f891561437f75f84baf419d9b1d479ab46638d4251391ed84767691194dc499551dde8ff091d5c331a4c92831159b24fbcb7389f9159c8497ab426b8ccaac9aa9b626b453291082f8b3cd331cfe5b201572cd872dddbaac114bb7f882340470612b758e900ad1617467adc0596483762f3bf73a3d47e4b30dd795d0c19a721189d524853355aad20c22ddc43fb083f227b5cda533cd2d6f13d2f14d375245bd2f55eabb3e75ac63e5272f2c70fb4d55ca400d9885c822971580c26447cd0205c39442f6656576a80", 0xef) [ 297.086446] sctp: [Deprecated]: syz-executor3 (pid 12553) Use of int in max_burst socket option. [ 297.086446] Use struct sctp_assoc_value instead 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="895f35591d04b10022da5cc95da0693cb684269c21af40765b2cce2cb90f799ffebd02cb0d942c5a6287b7382e86ca7cca61df8a4500050968120abb18805fca29d8d97a6d6b10560010e900bfe6fddefdc64cc8e8de3240da070000000008e121f01e5652bbfadc692e485bb4519f007d4cf84688333f8d73c22555001b866fc84e24f7a77e7654379386753490e7b94f4f4ae77455788ee1f7b54d86e18b4ea0cefb", 0xa3}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x3, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000069b000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffff80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f, 0x9, 0x1, 0x6}, &(0x7f0000bfb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cdf000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xfff, 0x1ff, 0x7, 0x0}, &(0x7f000064a000)=0xa0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000014f000-0xc)={0x2, r0, 0x1}) mkdirat(r2, &(0x7f0000a1d000)="2e2f66696c653000", 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007c8000)={r2, 0x1, 0x1000, 0xc2, &(0x7f00002ad000-0x1000)="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", &(0x7f00007bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xfff}, 0x28) [ 297.158205] audit: type=1326 audit(1511360394.656:10775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=12500 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 2017/11/22 14:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035a000-0x10)={0x1, &(0x7f0000407000)=[{0x0, 0x200000000000009, 0xfffffffffffffc01, 0x7ffd}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x87, "fa242e7ee7f07feb427ab112b833bbe967b2679518850a89c90c7c03ff2c54c8e166becc97e6880998ecb33a83148a092b4009f4246e1c2bf89903e2742c5d9ccec5ae21ebfbedbef1464da892d04d90d7758fcc3f5aaede6d1051090944e2eadb63ba0733c38d6a09c0b19797ae7a4f8b82f913f9037f941e5c1ec766a9ea09f2966c243d9696"}, &(0x7f00007b4000)=0x8f) 2017/11/22 14:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b6c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000182000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000ed000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005b9000)={r2, 0x80000, r4}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r6, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000d37000)={0x9, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00002ee000)={0x4, r7, 0x10002, 0x80}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000bbb000-0x4)=@int=0x0, &(0x7f0000563000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000088f000-0x8)={0x0, 0x6}, &(0x7f0000b70000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000427000-0x20)={0x10000, 0x8, 0x4, 0x0, 0x2cb, 0x9, 0x7, 0x400, r8}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000162000)={0x0, 0x0}) listen(r6, 0x7ff) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000b48000)=0x66ef, 0x4) recvmsg(r6, &(0x7f00002de000-0x38)={&(0x7f00004a8000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000330000)=[{&(0x7f00003ad000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f000097a000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000582000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f00000ec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00001b9000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000081000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000363000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00009f8000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, &(0x7f0000767000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x7972}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c9d000)={0x0, 0x800}, &(0x7f000078d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007a3000-0x6)={r9, 0x4c66}, &(0x7f0000e58000-0x4)=0x6) r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r10, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c9b000-0x10)={r3, r0, 0x1000}) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f00001e9000)={0x1, &(0x7f00008b4000)=[{0x200006, 0x0, 0xfffffffffffffffc, 0x200000000000002}]}, 0x10) shutdown(r10, 0x8800000000001) 2017/11/22 14:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000fc7000)=0x0) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000314000)=0x0, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000649000-0x4)=0x0) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$netlink(r3, &(0x7f00004ff000)={0x10, 0x0, 0x6, 0x1}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r4, r1, 0x80000) [ 297.195298] sctp: [Deprecated]: syz-executor3 (pid 12568) Use of int in max_burst socket option. [ 297.195298] Use struct sctp_assoc_value instead 2017/11/22 14:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x2, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009a000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x800, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f000090f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c20000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005de000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x800, 0x100, 0x0, 0x2, 0x200, r2}) ioctl(r1, 0x62, &(0x7f00002ae000-0x6)="c9d4c743e338") connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f000003b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000a09000-0x4)=0x8, 0x80000) sendmsg$netlink(r3, &(0x7f0000777000-0x32)={&(0x7f0000028000-0x6)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f3000-0x80)=[{&(0x7f00007be000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eaf000)=[], 0x0, 0x20040080}, 0x2000000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000318000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) connect$netlink(r3, &(0x7f00008fb000-0xc)={0x0, 0x0, 0x6, 0x2}, 0xc) sendmsg$kcm(r0, &(0x7f0000e5c000-0x38)={&(0x7f00006d9000-0x80)=@generic={0xffffffffffdffffd, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000531000+0x37c)="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", 0xc85}, {&(0x7f0000e74000-0x40)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672", 0x40}], 0x2, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00009cd000)={0x1, &(0x7f00003fe000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000153000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00001d4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054a000-0x4)=0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @rand_addr=0xfffffffffffff490]}, 0x20) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000a4b000-0x24)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffeffff]}, 0x1c) [ 297.298076] sctp: [Deprecated]: syz-executor3 (pid 12616) Use of int in max_burst socket option. [ 297.298076] Use struct sctp_assoc_value instead 2017/11/22 14:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000)="2f6465762f6375736500", 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff9000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005f1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000039c000-0x10)={0x5000, 0x2000, 0x0}) accept$ipx(r0, &(0x7f0000194000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000b9a000)=0x10) r2 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r2, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e0902ac448413c321dea644371fd1c5851c7e237023a6abf02000000000000005e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c000072657c7ffc090b", 0x8c}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x3, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035a000-0x10)={0x1, &(0x7f0000407000)=[{0x0, 0x200000000000009, 0xfffffffffffffc01, 0x7ffd}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x87, "fa242e7ee7f07feb427ab112b833bbe967b2679518850a89c90c7c03ff2c54c8e166becc97e6880998ecb33a83148a092b4009f4246e1c2bf89903e2742c5d9ccec5ae21ebfbedbef1464da892d04d90d7758fcc3f5aaede6d1051090944e2eadb63ba0733c38d6a09c0b19797ae7a4f8b82f913f9037f941e5c1ec766a9ea09f2966c243d9696"}, &(0x7f00007b4000)=0x8f) 2017/11/22 14:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000563000-0x4)=0x0) [ 297.417086] sctp: [Deprecated]: syz-executor3 (pid 12645) Use of int in max_burst socket option. [ 297.417086] Use struct sctp_assoc_value instead 2017/11/22 14:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000591000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000025c000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x5, 0x20, 0x100, 0x9, 0x80800000, r1}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f0000ded000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000a78000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c34000-0x4)=0xad) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a9e000)={r0, r1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000a4000)={0x0, 0x0, 0x0}, &(0x7f00007ff000)=0xc) close(r2) 2017/11/22 14:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socket$netlink(0x10, 0x3, 0x4) recvfrom$unix(r0, &(0x7f0000ce8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x10002, &(0x7f00008ac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r3, r1, 0x80000) 2017/11/22 14:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd96ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc993956", 0xad}], 0x2, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) sendto$inet(r0, &(0x7f000017d000)="e380a949199cee4d55b246ed9fec52b453c767e50000008273000000021c00000000bb763ffd8cbf7f00f89161d087a4d3b6200000000000080b7ada0294ec191b15fb", 0x43, 0x20004000, 0x0, 0x0) bind$inet(r0, &(0x7f0000f71000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000689000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00004d9000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ed8000-0x4)=0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000962000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004f0000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000484000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000efa000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7ff, 0x0, 0x7579, 0x11, 0xa0, 0xa0, 0xe38, r1, r3}, {0x4, 0x3f, 0x2939, 0xfffffffffffff527, 0x4, 0x2000, 0x9, 0x2}, {0x400, 0x5, 0x9, 0x7ff}, 0x80, 0x72, 0xfffffffffffffffb, 0x1, 0xd8, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x7ff}, 0x1, @in=@loopback=0x7f000001, 0x1, 0x4, 0x3, 0x7, 0x1, 0x2, 0x99bc}}, 0xe8) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000066b000-0x4)={r4}) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000807000)="e0b0b292aff604e3ad23624fd9e02e5078d2f8c080745f068a6daffd9d9ebe06b22147299439235a39d151314c550f57f3838e5d1d12a09bdc7447d9b7b14cb712198e954f123e9946399445b4f9b822b10ce5675ad9ca690d4082736d2d40db52b4c6c33517a2b9b31158b82dca96c7073caf51eda09b6d068a9e55229f296a35850173efdc29ce0abd20e7385e6895336b19e7ccf35344cc1ab4388bd6908196101f", 0xa3) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000)={r4}) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00009ba000)={0x1}, 0x4) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f0000267000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f00008a5000)=0x80009, 0x4) close(r5) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) close(r0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) bind$alg(r7, &(0x7f0000814000-0x58)={0x26, "6861736800000000000000000000", 0x3, 0xf, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000002000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r9}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r8, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00005d9000-0x20)={0x6, 0x9, 0x3, 0x80000001, 0x81, 0x1ff, 0x2, 0x4, 0x0}, &(0x7f0000a6f000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000a98000-0x69)={r10, 0x61, "c33fb46b8dad10c1838bfe2734867af43346ccce722d72e2df9bb9fd92b08ef924e17e95409d8a07dff8b8406d5fb67ec4035ddf9773105e275623bac6cc42639a645d0aa7f20f757c23dd3b7d67eaa8770fbe50c57e07468ec1cce2c0d8992281"}, &(0x7f00006a2000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f000023b000-0x8)={r11, 0xfffffffffffffff9}, &(0x7f00007e4000)=0x8) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000083f000-0xc)={0x20000018, 0x0}) 2017/11/22 14:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000899000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000dc1000)={0x6, 0x8}) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035a000-0x10)={0x1, &(0x7f0000407000)=[{0x0, 0x200000000000009, 0xfffffffffffffc01, 0x7ffd}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x87, "fa242e7ee7f07feb427ab112b833bbe967b2679518850a89c90c7c03ff2c54c8e166becc97e6880998ecb33a83148a092b4009f4246e1c2bf89903e2742c5d9ccec5ae21ebfbedbef1464da892d04d90d7758fcc3f5aaede6d1051090944e2eadb63ba0733c38d6a09c0b19797ae7a4f8b82f913f9037f941e5c1ec766a9ea09f2966c243d9696"}, &(0x7f00007b4000)=0x8f) 2017/11/22 14:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000000000)="2057", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000146000)="") clone(0x10000000, &(0x7f0000196000-0xcc)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f00005db000-0x22)="") r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwrite64(r0, &(0x7f00006af000-0x3)="00", 0x1, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000f8f000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0x100000000, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffffdff, 0x0) 2017/11/22 14:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(0xffffffffffffffff, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() set_robust_list(&(0x7f0000dac000-0x18)={&(0x7f0000eea000/0x1000)=nil, 0x100, &(0x7f0000340000/0x2000)=nil}, 0x18) ptrace$getenv(0x4201, r0, 0x800, &(0x7f0000b1d000-0x8)=0x0) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000b9d000-0x18)="ff02040000ffffffff4efffffffff80fff000000000e07", 0x17) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000644000)={r2, 0xe4, 0x1000, 0x1000, &(0x7f0000978000-0x1000)="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", &(0x7f00003a6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3, 0x2ab}, 0x28) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000006b000)={0x0, 0x8e, 0x0, 0x9, 0x20000000000, 0x532a, 0x82, 0x2, {0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x3f, 0x4, 0x200}}, &(0x7f00007ff000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff5000)=@assoc_value={r3, 0x3}, 0x8) 2017/11/22 14:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendto$inet6(r4, &(0x7f0000fc7000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c406", 0x9f, 0x0, &(0x7f0000fbb000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) [ 297.674380] [ 297.676036] ====================================================== [ 297.682332] WARNING: possible circular locking dependency detected [ 297.688633] 4.14.0-next-20171122+ #49 Not tainted [ 297.693453] ------------------------------------------------------ [ 297.699749] syz-executor3/12738 is trying to acquire lock: [ 297.705348] (&sb->s_type->i_mutex_key#10){++++}, at: [] generic_file_write_iter+0xdc/0x7a0 [ 297.715406] [ 297.715406] but task is already holding lock: 2017/11/22 14:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r2, r0, 0x80000) 2017/11/22 14:19:55 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fe4000)={0x10000, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c9f000-0x4)=0x0, &(0x7f0000aac000)=0x4) socketpair$inet6(0xa, 0x8080f, 0xcc1, &(0x7f0000fe4000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d97000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x1, 0xc, 0xfbbb, 0xb4, 0x3}, 0x20) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000497000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000fe6000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000074f000)={0x9, 0x202, 0x5, 0xfffffffffffff001, r5}, &(0x7f0000fe5000)=0x10) sendto$inet6(r4, &(0x7f0000426000)="d6", 0x1, 0x7bfe, &(0x7f0000f57000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000396000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000058000)=0x14) recvfrom$packet(r3, &(0x7f0000fe5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x100, &(0x7f0000354000-0x14)={0x11, 0xfa, r6, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/11/22 14:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) [ 297.721352] (&pipe->mutex/1){+.+.}, at: [] pipe_lock+0x56/0x70 [ 297.728953] [ 297.728953] which lock already depends on the new lock. [ 297.728953] [ 297.737681] [ 297.737681] the existing dependency chain (in reverse order) is: [ 297.745286] [ 297.745286] -> #6 (&pipe->mutex/1){+.+.}: [ 297.750931] lock_acquire+0x1d5/0x580 [ 297.755247] __mutex_lock+0x16f/0x1a80 [ 297.759640] mutex_lock_nested+0x16/0x20 [ 297.764206] pipe_lock+0x56/0x70 [ 297.768084] iter_file_splice_write+0x264/0xf30 2017/11/22 14:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r2 = perf_event_open(&(0x7f00002dd000+0xa2e)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f000009f000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x4) readv(r3, &(0x7f0000fde000)=[{&(0x7f0000f87000)="", 0x0}, {&(0x7f0000fde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000fde000)="", 0x0}], 0x3) ioctl$int_in(r3, 0x5452, &(0x7f0000784000-0x8)=0x1f) fcntl$notify(r0, 0x402, 0x80000006) r4 = getpgrp(r1) fcntl$setown(r3, 0x8, r4) fcntl$setownex(r3, 0xf, &(0x7f0000fe0000-0x8)={0x3, 0x0}) fcntl$setsig(r3, 0xa, 0x12) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003e4000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ff000)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000000016) pipe2(&(0x7f0000252000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) flock(r2, 0xc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00009f5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000127000-0x20)="070000000000000002e9ff10000000f40000005dc5eedb000002000021622a03"}) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000b1e000)={0x0, 0x0, 0x0, 0x0}) 2017/11/22 14:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8002) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) [ 297.773256] SyS_splice+0x7d5/0x1630 [ 297.777482] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 297.782734] [ 297.782734] -> #5 (sb_writers){.+.+}: [ 297.788011] fs_reclaim_acquire.part.85+0x0/0x30 [ 297.793275] [ 297.793275] -> #4 ((completion)&req.done){+.+.}: [ 297.799512] lock_acquire+0x1d5/0x580 [ 297.803819] wait_for_completion+0xcb/0x7b0 [ 297.808640] devtmpfs_create_node+0x32b/0x4a0 [ 297.813624] device_add+0x120f/0x1640 [ 297.817912] device_create_groups_vargs+0x1f3/0x250 [ 297.823416] device_create+0xda/0x110 [ 297.827727] msr_device_create+0x26/0x40 [ 297.832279] cpuhp_invoke_callback+0x2ea/0x1d20 [ 297.837431] cpuhp_thread_fun+0x48e/0x7e0 [ 297.842066] smpboot_thread_fn+0x450/0x7c0 [ 297.846786] kthread+0x37a/0x440 [ 297.850639] ret_from_fork+0x24/0x30 [ 297.854837] [ 297.854837] -> #3 (cpuhp_state-up){+.+.}: [ 297.860435] lock_acquire+0x1d5/0x580 [ 297.864720] cpuhp_issue_call+0x1e5/0x520 [ 297.869354] __cpuhp_setup_state_cpuslocked+0x282/0x600 [ 297.875203] __cpuhp_setup_state+0xb0/0x140 [ 297.880013] page_writeback_init+0x4d/0x71 [ 297.884733] pagecache_init+0x48/0x4f [ 297.889021] start_kernel+0x6bc/0x74f [ 297.893310] x86_64_start_reservations+0x2a/0x2c [ 297.898549] x86_64_start_kernel+0x77/0x7a [ 297.903270] secondary_startup_64+0xa5/0xb0 [ 297.908075] [ 297.908075] -> #2 (cpuhp_state_mutex){+.+.}: [ 297.913936] lock_acquire+0x1d5/0x580 [ 297.918223] __mutex_lock+0x16f/0x1a80 [ 297.922596] mutex_lock_nested+0x16/0x20 [ 297.927145] __cpuhp_setup_state_cpuslocked+0x5b/0x600 [ 297.932907] __cpuhp_setup_state+0xb0/0x140 [ 297.937716] kvm_guest_init+0x1f3/0x20f [ 297.942179] setup_arch+0x17e8/0x1a02 [ 297.946467] start_kernel+0xa5/0x74f [ 297.950666] x86_64_start_reservations+0x2a/0x2c [ 297.955905] x86_64_start_kernel+0x77/0x7a [ 297.960628] secondary_startup_64+0xa5/0xb0 [ 297.965433] [ 297.965433] -> #1 (cpu_hotplug_lock.rw_sem){++++}: [ 297.971808] lock_acquire+0x1d5/0x580 [ 297.976095] cpus_read_lock+0x42/0x90 [ 297.980383] lru_add_drain_all+0xe/0x20 [ 297.984843] shmem_add_seals+0x3df/0x1060 [ 297.989477] shmem_fcntl+0xfe/0x130 [ 297.993591] do_fcntl+0x73e/0x1160 [ 297.997617] SyS_fcntl+0xdc/0x120 [ 298.001555] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 298.006795] [ 298.006795] -> #0 (&sb->s_type->i_mutex_key#10){++++}: [ 298.013523] __lock_acquire+0x3498/0x47f0 [ 298.018155] lock_acquire+0x1d5/0x580 [ 298.022440] down_write+0x87/0x120 [ 298.026466] generic_file_write_iter+0xdc/0x7a0 [ 298.031622] do_iter_readv_writev+0x531/0x7f0 [ 298.036604] do_iter_write+0x15a/0x540 [ 298.040978] vfs_iter_write+0x77/0xb0 [ 298.045265] iter_file_splice_write+0x7db/0xf30 [ 298.050422] SyS_splice+0x7d5/0x1630 [ 298.054625] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 298.059861] [ 298.059861] other info that might help us debug this: [ 298.059861] [ 298.067968] Chain exists of: [ 298.067968] &sb->s_type->i_mutex_key#10 --> sb_writers --> &pipe->mutex/1 [ 298.067968] [ 298.079385] Possible unsafe locking scenario: [ 298.079385] [ 298.085404] CPU0 CPU1 [ 298.090036] ---- ---- [ 298.094664] lock(&pipe->mutex/1); [ 298.098255] lock(sb_writers); [ 298.104015] lock(&pipe->mutex/1); [ 298.110125] lock(&sb->s_type->i_mutex_key#10); [ 298.114847] [ 298.114847] *** DEADLOCK *** [ 298.114847] [ 298.120871] 2 locks held by syz-executor3/12738: [ 298.125588] #0: (sb_writers#5){.+.+}, at: [] SyS_splice+0x1117/0x1630 [ 298.133874] #1: (&pipe->mutex/1){+.+.}, at: [] pipe_lock+0x56/0x70 [ 298.141900] [ 298.141900] stack backtrace: [ 298.146371] CPU: 1 PID: 12738 Comm: syz-executor3 Not tainted 4.14.0-next-20171122+ #49 [ 298.154474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.163790] Call Trace: [ 298.166348] dump_stack+0x194/0x257 [ 298.169940] ? arch_local_irq_restore+0x53/0x53 [ 298.174579] print_circular_bug+0x42d/0x610 [ 298.178869] ? save_stack_trace+0x1a/0x20 [ 298.182983] check_prev_add+0x666/0x15f0 [ 298.187012] ? update_cfs_rq_load_avg.part.70+0x2d0/0x2d0 [ 298.192512] ? copy_trace+0x150/0x150 [ 298.196281] ? check_usage+0xb60/0xb60 [ 298.200134] ? __lock_acquire+0x6e9/0x47f0 [ 298.204336] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 298.209494] __lock_acquire+0x3498/0x47f0 [ 298.213608] ? __lock_acquire+0x3498/0x47f0 [ 298.217900] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 298.223054] ? switched_to_fair+0xb0/0xb0 [ 298.227169] ? check_noncircular+0x20/0x20 [ 298.231368] ? find_held_lock+0x39/0x1d0 [ 298.235397] ? print_usage_bug+0x3f0/0x3f0 [ 298.239601] ? find_held_lock+0x39/0x1d0 [ 298.243628] ? check_noncircular+0x20/0x20 [ 298.247827] ? lock_downgrade+0x980/0x980 [ 298.251942] ? avc_has_perm+0xd0/0x680 [ 298.255795] ? _raw_spin_unlock_irq+0x27/0x70 [ 298.260257] ? lock_release+0xda0/0xda0 [ 298.264195] ? trace_hardirqs_on+0xd/0x10 [ 298.268311] lock_acquire+0x1d5/0x580 [ 298.272079] ? generic_file_write_iter+0xdc/0x7a0 [ 298.276889] ? lock_release+0xda0/0xda0 [ 298.280830] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 298.286678] ? avc_has_perm_noaudit+0x520/0x520 [ 298.291314] ? rcu_note_context_switch+0x710/0x710 [ 298.296209] ? __might_sleep+0x95/0x190 [ 298.300151] down_write+0x87/0x120 [ 298.303657] ? generic_file_write_iter+0xdc/0x7a0 [ 298.308464] ? down_read+0x150/0x150 [ 298.312145] generic_file_write_iter+0xdc/0x7a0 [ 298.316780] ? file_has_perm+0x1ee/0x5d0 [ 298.320807] ? __generic_file_write_iter+0x5b0/0x5b0 [ 298.325877] ? bpf_fd_pass+0x280/0x280 [ 298.329731] do_iter_readv_writev+0x531/0x7f0 [ 298.334193] ? vfs_dedupe_file_range+0x900/0x900 [ 298.338914] ? rw_verify_area+0xe5/0x2b0 [ 298.342942] do_iter_write+0x15a/0x540 [ 298.346797] ? rcu_read_lock_sched_held+0x108/0x120 [ 298.351781] vfs_iter_write+0x77/0xb0 [ 298.355547] iter_file_splice_write+0x7db/0xf30 [ 298.360198] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 298.365269] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 298.369991] ? __sb_start_write+0x203/0x290 [ 298.374283] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 298.379351] SyS_splice+0x7d5/0x1630 [ 298.383031] ? SyS_futex+0x269/0x390 [ 298.386715] ? compat_SyS_vmsplice+0x250/0x250 [ 298.391263] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 298.396246] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 298.400976] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 298.405698] RIP: 0033:0x452879 [ 298.408853] RSP: 002b:00007fecf910bbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 298.416526] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 2017/11/22 14:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae2000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00007f3000-0xc)={&(0x7f0000804000-0xc)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}], 0x1, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f0e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r2, r0, 0x80000) 2017/11/22 14:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035a000-0x10)={0x1, &(0x7f0000407000)=[{0x0, 0x200000000000009, 0xfffffffffffffc01, 0x7ffd}]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a9b000)={0x0, 0x87, "fa242e7ee7f07feb427ab112b833bbe967b2679518850a89c90c7c03ff2c54c8e166becc97e6880998ecb33a83148a092b4009f4246e1c2bf89903e2742c5d9ccec5ae21ebfbedbef1464da892d04d90d7758fcc3f5aaede6d1051090944e2eadb63ba0733c38d6a09c0b19797ae7a4f8b82f913f9037f941e5c1ec766a9ea09f2966c243d9696"}, &(0x7f00007b4000)=0x8f) 2017/11/22 14:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/11/22 14:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) [ 298.423762] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000014 [ 298.430998] RBP: 0000000000000086 R08: 00000000fffffdff R09: 0000000000000000 [ 298.438236] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5278 [ 298.445471] R13: 00000000ffffffff R14: 00007fecf910c6d4 R15: 0000000000000000 2017/11/22 14:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f50000-0xc)={{0x0, 0x7fff, 0x400, 0xfffffffffffffff8, 0x7, 0xfffffffffffffbff}, 0x3}) splice(r1, 0x0, r3, 0x0, 0x55, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e8d000)=0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d86000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x90) 2017/11/22 14:19:56 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_extract_tcp_res(&(0x7f0000097000-0x8)={0x0, 0x0}, 0x0, 0x5) 2017/11/22 14:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f00005f6000-0xad)="", 0x0}], 0x2, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) 2017/11/22 14:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f00005f6000-0xad)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c766b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241", 0x57}], 0x2, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r1, &(0x7f0000f10000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0xa, 0xffffffffffff8000) tee(r1, r2, 0x1, 0x4000) dup3(r0, r0, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001b2000-0xc)={0x10000000, 0xfffffffffffffffd, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000797000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r4 = dup3(r0, r1, 0x80000) getpeername$netrom(r3, &(0x7f0000d5d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000175000)=0x10) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce0000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000714000-0xb)="2f6465762f6877726e6700", 0x3ffffc, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000c8e000)={0x1000, 0x8, 0x3ff}) gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cc000)={0x0, 0x0}) prctl$intptr(0x1d, 0x101) dup(r5) 2017/11/22 14:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00005cd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x7ff}, 0xc) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/11/22 14:19:56 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eee000-0x2)="9fca", 0x2, 0x4, &(0x7f0000020000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000eee000)=0x1, 0x4) socketpair$ax25(0x3, 0x3, 0x100000007, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef1000)=[{&(0x7f0000605000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000ef0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000b9c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x0}, 0x10040002106) 2017/11/22 14:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035a000-0x10)={0x1, &(0x7f0000407000)=[{0x0, 0x200000000000009, 0xfffffffffffffc01, 0x7ffd}]}, 0x10) close(r0) 2017/11/22 14:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x9, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000083b000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r2, r0, 0x80000) 2017/11/22 14:19:56 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a8c000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000041e000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f78000-0x160)={{{{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]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6a5de886, 0x6ec, 0x5, "313b2f53187afbd0df139b342227e740a4d0684932595d88c4b5ac5c8e6024dc0f4720670d71b86c7d25bbf5be4043867357770e049b3de3bbee0e642c80132b09b8f784436316a8799286c41dcd4941"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x2, 0x2, &(0x7f0000ef9000)=[@generic={0x2, 0x1, 0x4, 0x3ff}, @map={0x8001, 0x40, 0xffffffff80000001, 0xffffffffffffff9c}], &(0x7f0000001000-0x8)="273a2a23656d3100", 0xfff, 0xe3, &(0x7f00007b0000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x1}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x28, &(0x7f000053f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r2, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 298.571739] device syz2 left promiscuous mode 2017/11/22 14:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f50000-0xc)={{0x0, 0x7fff, 0x400, 0xfffffffffffffff8, 0x7, 0xfffffffffffffbff}, 0x3}) splice(r1, 0x0, r3, 0x0, 0x55, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e8d000)=0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d86000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x90) 2017/11/22 14:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f00005f6000-0xad)="35", 0x1}], 0x2, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006c2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000565000-0x10)={0x0, 0xe1, 0x1c2, 0x4}, &(0x7f0000b71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c9f000)={r2, 0xa6, "cd73369697edaae09e90edeb05c5d8caf486a48198af3eec32c023ce4af5056366bf080c46974bba4d5e73430f314735967d1938ea817e36858f0269c76c84c16f3be16d9e5ca9b39ec5400ed86757a56326888e65e6f27bdb0b0090de50e95f2cbc6b0256477429a451386d6533010a3b9efb193cba797aa5453fa62e40ea1cbd07ca4fa242021da9c67dde54a4cf1e7417364f5b34d20f3256ef7d0c3814794fba412f623b"}, &(0x7f00004da000)=0xae) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fa000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bc2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000dcf000)={r4, 0x1}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000308000-0x12)={@generic="6edf5f09fe73df892917d4a92e262d26", 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000807000)={r2, 0x2, &(0x7f0000884000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001c6000)=0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000070000)={0x0, 0x0, 0x0}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r1, &(0x7f0000f10000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0xa, 0xffffffffffff8000) tee(r1, r2, 0x1, 0x4000) dup3(r0, r0, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001b2000-0xc)={0x10000000, 0xfffffffffffffffd, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000797000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r4 = dup3(r0, r1, 0x80000) getpeername$netrom(r3, &(0x7f0000d5d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000175000)=0x10) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce0000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000714000-0xb)="2f6465762f6877726e6700", 0x3ffffc, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000c8e000)={0x1000, 0x8, 0x3ff}) gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cc000)={0x0, 0x0}) prctl$intptr(0x1d, 0x101) dup(r5) [ 298.603956] sock: process `syz-executor5' is using obsolete setsockopt SO_BSDCOMPAT 2017/11/22 14:19:56 executing program 4: socketpair(0x7, 0x80b, 0x0, &(0x7f0000bdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="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", 0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r1, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000fc3000)={0xbf, &(0x7f0000348000-0xbf)="7b42d7e8d8cd605448fee643da84861455688f7afd736b290cb9d7a841be533aba57451157bece1e4a6a9c53b1046d0129f1877d9aee85a54a91661c892a139cc2eb5184b961bb5cafcef776490f0398b586e64a906f18724fb7de3f5b8b5138463bd31698904e7f983b0908e3f0573ea960dd34d8566528914591422afb8b5f26f2a347b42a409a8016f1bd986898bbbef001c31b7e68c8c45c2be9096003191f80ccf6d3cacd07b5de8330cbe36737d512a04cba45777f1cec77e5693081"}) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/11/22 14:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10020, &(0x7f0000cde000)={0x3, {"0e0d6147743aa6"}, 0xffffffffffffffdd}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f2000)=@assoc_id=r3, &(0x7f0000da6000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000343000)={0x0, @in6={{0xa, 0x2, 0x564e8bcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc74, 0x8f0, 0x400, 0x1000, 0x3ac3c1fefa3ef87d}, &(0x7f00002b1000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009a9000)=0x0, &(0x7f00006a8000)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000a9b000)=0x4000000000000004) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000cdf000)={0xfffffffffffbffff, 0x0}) close(r0) 2017/11/22 14:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/22 14:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f00005f6000-0xad)="", 0x0}], 0x2, 0x9) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f50000-0xc)={{0x0, 0x7fff, 0x400, 0xfffffffffffffff8, 0x7, 0xfffffffffffffbff}, 0x3}) splice(r1, 0x0, r3, 0x0, 0x55, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e8d000)=0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d86000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x90) 2017/11/22 14:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x9, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000e15000-0x20)={0x1, 0x0, 0xffff, 0x100000001, 0x0}) dup3(r1, r0, 0x80000) 2017/11/22 14:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r1, &(0x7f0000f10000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0xa, 0xffffffffffff8000) tee(r1, r2, 0x1, 0x4000) dup3(r0, r0, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001b2000-0xc)={0x10000000, 0xfffffffffffffffd, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000797000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r4 = dup3(r0, r1, 0x80000) getpeername$netrom(r3, &(0x7f0000d5d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000175000)=0x10) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce0000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000714000-0xb)="2f6465762f6877726e6700", 0x3ffffc, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000c8e000)={0x1000, 0x8, 0x3ff}) gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cc000)={0x0, 0x0}) prctl$intptr(0x1d, 0x101) dup(r5) 2017/11/22 14:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c99000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000f50000-0xc)={{0x0, 0x7fff, 0x400, 0xfffffffffffffff8, 0x7, 0xfffffffffffffbff}, 0x3}) splice(r1, 0x0, r3, 0x0, 0x55, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000e8d000)=0x0) writev(r0, &(0x7f0000e8c000-0x10)=[{&(0x7f0000e89000-0x23)="d5", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d86000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}], 0x90) 2017/11/22 14:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000c87000-0x4)=0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000099f000)=0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000d41000-0xa3)="", 0x0}, {&(0x7f00005f6000-0xad)="35", 0x1}], 0x2, 0x0) vmsplice(r1, &(0x7f00007a9000)=[{&(0x7f0000944000-0x2e)="d7769a4348ce3579f2caa540844465f8f5af080000008ba55b8f5fd06f1cfed70316a5d633f370a5b2d61c7e3a9d", 0x2e}, {&(0x7f00009b1000-0x85)="a27d85de23783a942430c1466a78d38132d0d76fe328e51f6acd69525e07dca555e08ca566b777c2f72999a1931540abdb04485c654284f73596612e6d33f1c8ef3f57fb9dd8794a31653d0c2f58ea79fd3a663ad6f1583630a2d3da175ada2da7633cb48485083ebbe235063ef821733d171c49f1f7b9fb4a6a99b611716f5cf0402d92ca", 0x85}, {&(0x7f0000ccd000)="ae961165d539e44651085a992419bd91bfc9d4746fd436ea2875e7590c8afa52d058a0efcf164826ac6b072fa8ff82303dc242d7bf5e8196468fc5af536a04cae517d0f1467f5cc5b6ae1491c41cc23eb42ce20940b3b1138c3abb9b3d51120059a81bbd24ecaf91d9a2b24616ac989e90f907f66e4f23fab35e42d99ce39a2be7eda1d9f29a", 0x86}, {&(0x7f00008af000-0x42)="ae112a30e18dbf9ef74301a7cb8628a2bd7b0802a912a782aa4fc225333b84c6acbc52d54669b0da49b060ff7cb868619629e42d32d02e3044d6dff3d09cff8bfa38", 0x42}], 0x4, 0xc) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001ba000-0x4)=0x3, 0x4) sendmsg$alg(r1, &(0x7f00006ac000)={0x0, 0x0, &(0x7f0000943000-0x20)=[{&(0x7f0000e2c000)="00b43f6fbc89191cd37234411c94ca84d898319583aaf98c18b088713347f62d2e2d72b3c76cfe37a4f32afc6bf030542bc9c5d4e869f89fdcb97f5dfa887492d2e4a1240724fe20a0962899b4", 0x4d}, {&(0x7f0000976000-0x8f)="98043f9af7afdf40a8a22497e2f0185e3974e91a0ed579ddf31627b5ba7f92557bb8f49ad3bdbb2ed8f84cef3ff651af7a45ff614c3a3855ccb58b438045bb1488dce091a2cdc2b9bc1dc5b63685c29df20ffcc84f090ed90e8d4113a6197f6442f1249d5b705c44ca7dd1b559432fa6705c38220dd307678de5a5c1603c5c49a04c90eb512aa00abd2872d1404ada", 0x8f}], 0x2, 0x0, 0x0, 0x4}, 0x0) 2017/11/22 14:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000a4f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc1000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x0, 0x7b1, 0x1, 0xff}, &(0x7f0000fc1000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000fc2000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ec6000)={0x9, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000fc2000-0x38)={&(0x7f0000fc3000)=@full={{0x3, {"f299d9a5ec518d"}, 0x3ff}, [{"1ddfc6f990fdbf"}, {"82954704fd02e4"}, {"da25d707d011c1"}, {"34d8c6004f56a4"}, {"e52d69bb7c7543"}, {"1cab4b95091595"}, {"be17ccaae7af27"}, {"f20adce89fcad1"}]}, 0x48, &(0x7f0000fc4000-0x20)=[{&(0x7f0000fc4000-0xa1)="471a520b3cab8d9cfc3382068d8ccb207b8443e6b892ca66d7f02451e25bf27a2bf37c24ac7f5a8e3e2043f31a7ad351f12aadf685ae4abe4407240d734d50006def9e015e8b3fe640f5ceaed8fb607698b189d6f8769847ecd74738216448739d5094a90f7eb7d45d48fc4f0fe0108d5fd3fc4ef7afeb35c86e4e00bcc192504a326772350720f816a2e7134ab40e8deacbe9dfb50312707cc69408c2fbb96e8f", 0xa1}, {&(0x7f0000de3000)="2af74fd7ce6a6f36d32978416c7d3a1b0efd4eb14641f53d7572944472087ee266933478c5d2956548cdaf3efc20303c3d5ad2098edaaf5d7b123fea1dfce4c31ab2be889b11a32f058f33168d9a86fb3857c5cc215432e4e7e3204927219d12db6c35274097419ae977d18a64bbdd1e20ae94de2d25a76d8c45f40ce9b0bba3c976b26d44c56009c9acf19d54c160785d64203a46f3314f9072b2fbc45a85415d0c1211a5a5a6adf019705642ee01bc46f1fa8943ec97f3c28bde79a06effaad4c2499d2667", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x10) bind$ax25(r2, &(0x7f0000b14000)={0x3, {"c47333160e289b"}, 0x7d}, 0x10) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) socketpair(0x1c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097d000-0x98)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1a}, &(0x7f00005b1000)=0x98) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000fc6000)={{0x1000, 0x2, 0x0, 0x8, 0x4, 0x200}, 0x10000000000ffff}) close(r1) sendto$inet6(r4, &(0x7f0000fb9000)="61a64cdb40b1b88b4ee6d1efd8f9ff694dd598e25ca9ff36a098f2e0ffe4d43744a832da10e0962117aaa0ffc0", 0x2d, 0x20008000, &(0x7f000009e000)={0xa, 0x0, 0xdb4, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2017/11/22 14:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b14000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c20000)="2e2f66696c653000", 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x8000000000027, &(0x7f000060e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r1, &(0x7f0000f10000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x11, 0xa, 0xffffffffffff8000) tee(r1, r2, 0x1, 0x4000) dup3(r0, r0, 0x80000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001b2000-0xc)={0x10000000, 0xfffffffffffffffd, 0xfffffffffffffffd}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000797000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000dd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r4 = dup3(r0, r1, 0x80000) getpeername$netrom(r3, &(0x7f0000d5d000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000175000)=0x10) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce0000-0xa)="2e2f66696c653000", 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000714000-0xb)="2f6465762f6877726e6700", 0x3ffffc, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000c8e000)={0x1000, 0x8, 0x3ff}) gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cc000)={0x0, 0x0}) prctl$intptr(0x1d, 0x101) dup(r5) 2017/11/22 14:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d54000-0x90)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) shutdown(r0, 0x2000004) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f0000dec000+0xef6)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ce0000-0x2)="4eeb", 0x2, 0x10000000000, &(0x7f000075e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f8f000-0x8)={0x0, 0x1}, &(0x7f0000fe6000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007a3000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6aa, 0x2, 0x8c}, &(0x7f0000090000)=0xa0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba6000-0x8)={0x4, 0x0}, 0x8) connect$inet(r0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000012f000)=0x0, &(0x7f000053f000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002a5000-0x18)={r2, &(0x7f0000ba1000-0x77)="5fc95f91627812a7b3dd05586c73f38672e63d09f5668a644f4a072fab1a52dc8a89cc7a4db4d61f45b779a8141dbc7eca96cb0528a19f883fb97f1dc84232956287ff00ac3a7f9a4a2dd6d7a568bc685c28d3a9884b7e67e4cbfd3724551e1f0b0e03ed179b61b38e287f4be2ad8536ba61ff06b7ae90", &(0x7f00008da000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000186000-0x4)=0x2, 0x4) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000035000)=0x0, &(0x7f000079e000)=0x4) socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000017e000)=@assoc_value={0x0, 0x0}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000412000)={r4, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c26000-0x4)=0x8c) r5 = socket(0x10, 0x807ff, 0xa521) recvfrom$ax25(r5, &(0x7f000056e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000