455fa19b85b0bef1af43401211b73dc93c0cddb9da29a55d2828549aadfc94955edec2ecb49bdeda602ced450d55022a7f5dada0db4a8a982ccc0af39aeea5123e57bb1b9886440733d75d64e277267700716f6c5e130088c7ab68e61d4d679a964613a5fef360445d4c3a656dbb49df39fdb7e02c4d07aa8fbd7740376656b8b5cd77151f13d598f50aac9876dae5bae6ddfe6e9ce9844915fe836ec9cee2c80b1eddbfcd1f550f10db0f251d282f"}, {0xc8, 0x11, 0x8, "6d96826975a35f84a6f7739cc6f8d7935aab3f754e80c729b52063b6f39f9f71b9ad5df15aa08c2e78df0027090702d48071650b4abf4c693de8925f90987b75b3fc1e8aec53bddfb8a9e83d21dc8af0849aca8483a4972d527312b927354b13804c8098eeb910c91c2101becdc50237728c1333b50c449dc7e5975027a1bddff2eb02301db36306106d3b83715bd1f09b816f3ddac61d98878a3d472abcf73619d93531245696071c837aa17af334b74c31"}, {0x40, 0x0, 0xff, "0a679e0d976c9a1fc2c3046e9a534f435456e7654823fba9bc34f5972dda366541f4c4e86c0cac1efe6207"}], 0x11f8, 0x24000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000ebb000)=@file={0x0, ""/108}, &(0x7f00002ba000-0x4)=0x6e) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x3}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000eee000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a4d000)="", 0xf77a, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 169.868308] device eql entered promiscuous mode [ 169.874762] IPVS: Scheduler module ip_vs_ not found [ 169.882432] sctp: [Deprecated]: syz-executor0 (pid 22551) Use of struct sctp_assoc_value in delayed_ack socket option. [ 169.882432] Use struct sctp_sack_info instead [ 169.916520] sctp: [Deprecated]: syz-executor0 (pid 22562) Use of struct sctp_assoc_value in delayed_ack socket option. [ 169.916520] Use struct sctp_sack_info instead 2018/01/31 09:47:26 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/vga_arbiter\x00', 0x68040, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006a2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000911000-0x4)=0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003c0000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x3, 0x20000001, 0x0}) 2018/01/31 09:47:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000dbe000-0x58)=@bridge_setlink={0x58, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "6e1229d22eb56d8f8fa31fda76c8023a386cb281b4"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x100000001}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "df55a48cd939d9f83939bbb70637c8bb"}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000eb8000-0x8)={0x0, 0x7f}, &(0x7f0000f1d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000033a000-0x8)={r1, 0x1}, 0x8) 2018/01/31 09:47:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_getres(0x0, &(0x7f00006a9000-0x10)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/ppp\x00', 0x8000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d6a000-0x20)={r0, &(0x7f0000538000)="7406818b05b5d5bbff8ead17fdc45585932bc41efcba10a608c44e376195310f1fc5f16db6d15833cfa1b6e5b53fc5f4d46453a0c5d46421bf3cb324576d63712128c85071806329e61152e6eeabf72a502333b495119a82c03e26d10abaf2dd03e95bc52de78755040559d8b8203fc1219ba4bd39c33a7fd3fe5695af38568e07260f24fa9c538027b766bb079ced67600edf74b6e57b4a59db17659d9100616395908f2a94c4c713131954377cf6342d408b6aeca1d0dc79d0771c4fc14384bfccdef15591993ede7c01a4d5388ce0552eaf91596e3f80cd5fddab91b5cdc5fe120e5a7c3a71740064ab518766da81d040d4e572be93ab1c14d1ab630430ca9b98df412733a8d4cbbbd8f8ddb163c29cd406aecb662841fb76dd7e81bf4bdfbf8973486fe2101d03c2b3552f089e83e9d41007b44d017ac5f093cd5423177216e0a071a9922ddfc76c81e0b92c440edbe8186ca19cad8b6b2ff303b64aab6749d1d610f69c7d703a8060459117510c831cdf7ac164fe60b6aafb9d5ebc7632a38b9852bb8a2a91eb61bb4caf01229bb6cfd43f06ec1c68516e9aa0a4a19e809c698fc008cc0a09e3222867a1622ec6ced49aea4cf67fb908ad19ecf4d49816c5e47fcdc011aa7764c3f2db3f04d1bea1fb4e6a55540d3c321ea43d7504d01fbfdebcfb7b21524feb0f3c6adc6fcd0388e8cc2a1dff2f0d0565a043ebe34447bea273ea820ab1e9e885f14437ec41ba6b5842ae7eb480bffe93445ffd9053c1f6cecfce5b35094ce3bc65ff6e9726fb475f6f883b48a5ea8badb0d932ce7b89ebb4f730136d2d0b5bdb57ccc3767987e9fa0e1915fe14b36fda8f58fcf6c2b8155c731d227658ac191847f0c80bd03f930ef0d2cb0642863489b7c2dac32670d27589954b1a98ce016d8fb1dd24b04a97f62b5e261fabeacd9e8613b9127343c47e1f46c06a160379a454884c9bcbeea3d01e25d1a24fcb480af33322943f31b02999c7d1d34c84be6185d20d3396b9b269a2b891fb907d76ba58a2149692d8e4b01f4906a9d535f498d9acd9626b312d9e5373e0f76bac2b0274d9fbddd130991977f6bfe2c642211eb9d7c0e21771874a0d5f8b53e62ab960a240057b7101864a49974018f25f3c003719978a70a8efa55f283c9bb5d6acc168f6b53c5c240d55baecc3acbda54f36ff383f0d504bcac09969eea618491f2d87bad0f3401420c83c354cbdd2df6e47d36c095fb85e8d1b0a3f844bb75323f797c8af13eb8fc906575fb4dc244549e8dfe6ca79461044e27d3ee24d945dbe943be4d4f496c72b3768d5f054ff73574e7f403ffd214e2bdcebc0e36df582336ca80ad3f80315c079e114c14f138a4ba94f854a73a0c34d8fa45b2cd034032ebaffe48e83653a444abc5d43bc8c7cdf310608a4363148a7b9f02636231126a38e397d4d77e3089bbd5f5b40eb004ece5469163c2aa3a0053303c4ec3e9ccff03a0baeac58f9dc560617ce7035cb4aeeab3be244d73a12fcd5b59fec4d55247de13dad1e68a92f87aca0da4a8feaa1e5e82b4466823fe50dda80d8ebf2bac20bef79ea1b84540eee3daa1b739f8f01cf1071bfa712adac6c6277bbeacd7dd172b2a7d1fc5d20ae2c5ce965748d979b1088f6055fd60f32ef398f92a85ac7aff3fac211b5450332c43b1290ab0f58f0391561fe5a4e7c80c239507ed305076e4ee6a77c3601b636aa9ffa0e373b1a0f9a7a5d7016a3389723b04cac1b03d64813026b2a4871e47238d724f075c49e3570be6bdc083fcefc3170a9e37cefa75a1a6544c01b177af5c6c7ffb0914d268acaf7178619196687d9b9e231fe8fb64958c2878baa7b5b53c99ffbd49839c25a31760d18e14211ab46f8bfa9c901b34105464e4f78d6b01ec21c1ebb48c18349bd578d16108a9ad7ceda2081d1b53b16a45ac1272238b3d8ff84d13fbbb235dbe1c5c739cd32f6dc59fb9d356e5aca49617151773a181434f7b6f9b7d4dd2cb9d1aacb3f5b6d0510548b8526012a64435c787fac41bcfa1c88a925533f650016e5f232011f0691cdf25ea50136c459781dc0d031f19a629c48ff6f9c3ca5e476b62153b1dbef604352b5df7f59ee8e3d0632430d840133019e7a0f018940491f31f2e936a48f822855b515073e0a225dcaaba240d19f06fa34994699387c62fea89aa583bd3c65a6d2b288e31d86cf59f77202ea7f1d2e2601bacea481111902f2a848d2ff4b3ea9e26efa27a5cc3cf014305a9b9c477d56f602560365567e92720b4ff286a91e58d8b24355de5ae826d8f7d5db8ef39236942e36606dd2040a6a0e71fd51c5d8b80c0248be7d57812615ec737491c60f4ce370c90e6b39a5b9f49d53964f742a1009ac56e5042902aa9b0e58e9a7059d8dbdf466cfb6ebcb492b88bde52e81a208f608811045f9280b065fdd4d8674157f0b9c7a19a1c5c528898f7f77449f47cffebfba5a6aba7757285ef3500efc9e8ca03c1b540cf08a9fc6fd38a2e39334223a2d0cb85b50ef3d19f3049e7ca7c147646845c11796fb5b722ba9fc8e4d1fc9348418199e3febb0e54f16dc8573731046ccc0bf1e38966ad354e3188eb7b451d64d66eaa8575a2d055ed39144e3bd7780075e70ec4301acaf800d62db6a44aec79fe6d3f20cb098f7b7cb6a09009fe51fd863d4a205e4b31ef07eeef4f57a6bf0775f34f0241c5dccf29a1b79ad19a25707d7e0f740b2b29c230454b7a3725545a31a93101e7baaff42edcb6cff93ed2c28689ea78773c0022925687341dc6b67de763884f1016fa4edb0df1de25aa18cc7483cc27bd409d0ce99ab807c506e7aa8d1e9736b0e279adb07ba9058d43e86f8768e3797744802f49d4fbe130df21825631c7e7034e61745a9795fdeafbccb5f804c1e5b67d5304cf523a40d75b3a50a697c85700f191b435d9b97f0ea67c8a42155bf83b5a1d23901f2cbe5b7c6c5254b19aead759d9c1662671ac1b952cbe64ef02af2778b1fee947720c60c132d960f9c7b0ea0cc5851c0de01e26578470d381e4f550a59339d3a89a66fa67197a7bb805b715edc2520dbfd0b221b7c26be1ce14609260e0515c49966b856fc10522f7cad3330c6e3f6bfa09c34fa68589ca67fea8eb1edb54e3573758b576ca0707d47f98fae4bb7d704b35c067871999d3ee30b89fc6c7d15eb02a5f69a66a4d585c69444a1eaf643422b718fc933df44b73d23182403c4ee71562eba68ddebdcde7bb839420f565ade44545ba0cae77ff519084aba606fd42bd8fb02e6a6c54d70c64546666d350d997b97ba8d80501f230a414b9998a89bbba13bdec0e82782fe8b0f36dade00c5890fef69725703e07a580a384c3b9ad4b945fb4ee3f380d89faa401a2f917e238d101ee20d717c72582633766a13f8024e4e2c20ab99fd6027d65d3a05f0a94979bffd1a7fed3e5866dab9f1db3231093869b5c074f2c98ca8c439a0362b6dd8a6087d2430d7046fc31cc0afe0e047f0599a0be1e2c2073e6f998c9a27a9a581b83e74147176440344204cdd42cc3b36c6f8a8d77268e9f9d22e0727e6c95e173165afbf98f26e7bb67d0646f73e0dfb98facfe3e40ed6f9d7c75b9ec22446b1bade55c2a89506537b85032bf944387cc3528631c608a85db87a0b0aba5f4d1fb449ba55a4736e0e8933421a50363bcfb81af7e72808292208967650723473b0554bfa0f1d46e19d113522837fddd29d154723fc5c8a7c66fcf8c93f1e6481444e1923ab0baf530124bd05a7ef5fdd7347321e9496b37be5eede97428f8657559de63f1688733d1eb5e65913dcd829aa3c45a5b4e144128a7114882e8e78499371522a6e1240d9187dd2b7b02c561a0150c7cf89385d6e130c3e2b617b383207cf5a7c70592ad03f5dbfee97f45a46df0b5fad1b86091e00849f91abba68ec1634d11bc453982605da19382e36ebde23b1981d06bba8449ef863b0370dda34cc9c342eca4c3dab7d79c1550d8c78737b25306aad2e4805839a7415b176b11b3c2f1f58fea260a6e741c303077638743921593f55bc4849f4d41d77e404467a7efa2aa9c01b074ce05f2bae9b543723e407840663ed0822bf19c96f6492d538b1e269a3c3c7430a72800543849f8d39ac1d491c0a52d1fcc3c86a046c15256d77efdfecab14e7d29ef0302931db382112f7d9c5ffffaff53baac51d34f2dc9eb2b92baf170be4258ce27c4cd56a294c03d86ca10e62931978c2bdede642ab7aa7126eaaddfab4cfc63940b59574743a8055fb7b270a568bf716bafaf4879ea4c09f087a2c08c46184da3d916ddeeb722580e99290b71c25cfca13ba6f59a3c4852c2ebc4dddbf1807bab912901754ca8d67a815118c537b1a16055c7db631fa2cba9944db23734b4aa4e652577eb2e8e135d8f6cb668c5a791649eae9d1d550a69ed118d7472ac4ff71da646e2212421279c90e8dcff10024a7bbca71c09be8ddc25d46aef9f35c9e451df469a9cb51fb03689b6acc70a1c2ec8b0ffde3edadedf5d79fc07dc0df86f60a8454a351f42691e7c614b33e09db3467819c654ee9775df2e8e246e04d0771cd489c12c47ab3fadc280ba2884b2285abbb6b39eb6e9b1dfc18adbdb5943d36c865dd461f1fc2da30034090769abea4d082451bcbcad8669512049a477540de70ced7ccb048e10645bc5b711b4fd399636c20e5277fe378ab58a5d09035a2a281c4e6c674a4144cfbb7f5aa4cd22446e51a8ec8495b99e8e3186f3b5d93d8da059c51d8fd11058c68b5cbe44173cfea35920cc06bc91cb3519d49638d9234924f7720d4aff8013ebcd7d4808cc8bd632111714957dfde47a7935aca7a6e79e6fdc856ea34170e0d2c0a75f6ff77f6125ace6b1bc408811b5c673eca7258e385ef9385355826ce47342d5b09c6b5b4a46eee899b1ed0ee513aa7e21b001e6807e303d6d38933f0fb6355d5eb69a066d0e132db724b765c1c9ea0ef4facfacb27c9305bf872988be439076a7eba795ca83a357a02b3970ea1c6dc182763148befce015e7d3dddc2b22b9511b390831f05fca5c0b46a63020cb55cc83f96a8314fe538d74a322b575019b9ba38e909f8608f680692401cb783f6d9b2a97a120c64fb7a8e0303c9b195640b23c6c655a993d5f924ef7cbeb10e0694be9045c64e0d7ca370f83290490645e15466895c5c484dbfd1c49934242ffa0ab4949893837676b229c513e546865cb820ae4695857e437a7f87e460d1a852082ee841491bdd64b24d1d03a63d5a1227ceca25ec6e2c70d8645a85fec59f600c7485cdc6268e08dc119bdd3049b85fc877d41c25c624d155c371bb66f64d42114ec94707e583c44adba6c44779c5b7086d60f06fe65736c61348a5608d6383fa842a5d416f672c8ed9cbf7d929f568db9056313e49f2716a67ac67b43bb49a0edbf20197f4ec4e99b8852e1d5edf34c0fe518bb82edd0b5172c2b8cd485468c77770cc273fc1c56cae26b103f6e8863769284339b7dde741965acddc3046a869a66a3b07341a62acc6d4385dc4f6cb6206d9df195fb1799c8898771609f45eeab2e49c2bffde0d34854569ad8120e7efb40167bdda6990057b7221adcd2a9fccf47d411f6f8a1b94537d98eaed395d1eed705c1134516f7073b8e720598ff75c8b5b5c5a7ebea491ad1453873c8176358c004e8a2948a07a25687bbc77f04cba93f142950bc4ec273ff788ca742358b7084d403e193f5230659faf4662d52cf5d3e0b8d4f4d5ebbbfc6c6f74a8c290df034be011e5de56b52af79be62a639d4af69174", &(0x7f0000af0000)="3ef0e057af9f0970fa45926768d51e2a0b03fb8a3afc802410ab4c56dff70d664ae55b43b2825bd24531e929cf79f7406f61bdbfa4bdc49e5fcc3dce2986df45bed3388f8e5cdc", 0x0}, 0x20) 2018/01/31 09:47:26 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000b9a000)={0x5, 0x6, 0x8, 0x2, 0x8, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000633000)='/dev/rtc\x00', 0x100000007fffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f12000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/01/31 09:47:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009a0000)="", &(0x7f0000744000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000725000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000557000)=0x0) r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000863000-0x2)=r3) openat$cuse(0xffffffffffffff9c, &(0x7f0000dae000-0xa)='/dev/cuse\x00', 0x800, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2018/01/31 09:47:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000218000)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000620000)={0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f2000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00006f6000-0x8)={0x0, 0x6e60f473}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000031f000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000daf000)={0x9, 0x2, 0x40, 0xb2}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0xfffffffffffffd9f) 2018/01/31 09:47:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80000001fffffffe, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00006d7000-0x8)='./file0\x00', 0xc11c, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00006b8000)='oom_adj\x00') ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000037000-0x80)={[0xf004, 0x0, 0x101000, 0x2000], 0x6, 0x8a, 0x1ff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000c8c000-0x8)='./file0\x00', &(0x7f0000c77000)='./file0\x00', &(0x7f000098a000)='nfs\x00', 0x1, &(0x7f000000a000)="") mknod$loop(&(0x7f00004c2000)='./file0\x00', 0x10, 0x1) link(&(0x7f0000560000-0x8)='./file0\x00', &(0x7f0000dd2000)='./file0\x00') 2018/01/31 09:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f00007c4000)='personality\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d77000-0x10)=@req={0x50, &(0x7f0000de8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x101, 0xfffffffffffffff8, @fr_pvc_info=&(0x7f0000a61000)={0x2, @common='rose0\x00'}}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003c3000)={0x0, 0x4b, "1d611133fd4463f6d0e8e45668d06df5502665cdccb5d1811d807a1be2314b1bfe4a7eedc632ac4be463e8f3a280fc72933e81ee646377d24bf7e41d23c545b22e642a57eff587c45afc06"}, &(0x7f0000775000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d30000-0x8)={r2, 0x180000000}, &(0x7f0000a98000)=0x8) mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00002ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) write(r0, &(0x7f0000536000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0x24) 2018/01/31 09:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000677000)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00008ee000-0x4)=0x4, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000092e000-0x9)='/dev/ppp\x00', 0x40, 0x0) [ 170.022268] audit: type=1326 audit(1517392046.991:1353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22581 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:27 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000371000-0xa)='/dev/dsp#\x00', 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007df000+0xc60)='cubic\x00', 0x6) set_tid_address(&(0x7f00001fd000)=0x0) clock_gettime(0x0, &(0x7f0000b80000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00002c4000-0x8)={0x5}, 0x0, &(0x7f0000c33000-0x10)={r1, r2+30000000}, 0x8) 2018/01/31 09:47:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x289f, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00002e8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008fa000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e4d000)=""/46, 0x2e, 0x40002020, &(0x7f0000001000-0x14)={0x11, 0xf6, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dff000)={0x0, 0x0, 0x0}, &(0x7f00007ca000-0x4)=0xc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/sequencer\x00', 0x404000, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00005c4000-0x4)=r3) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000091e000-0xb0)=[@in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xae0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000085b000-0x4)=0x0) setsockopt(r5, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r4, 0x3f, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f04f3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c1a0000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f000003e000)={0xb, 0x4}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000132000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x10, 0x800) fcntl$notify(r0, 0x402, 0x0) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/01/31 09:47:27 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000022000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0x6f4c7c24, 0x8, 0x5, 0xfffffffffffffff8, 0x9, 0x5, 0x100, 0x8, 0x7fff, 0x7, 0x3ff, 0x100000001, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x2, 0x7fff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002a5000-0x4)=0x0) rt_sigqueueinfo(r3, 0x3d, &(0x7f0000c1d000-0x10)={0x40, 0x8, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e55000)={r1, 0x3f, 0x0}, &(0x7f0000260000-0x3)=0xc) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/31 09:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000189000)={0xa000000000000000, 0x2000, 0x1, 0xc, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 09:47:27 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) move_pages(r0, 0x0, &(0x7f0000063000-0x10)=[], &(0x7f0000158000)=[], &(0x7f0000e81000)=[], 0x0) 2018/01/31 09:47:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) epoll_create1(0x80000) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_dev$mouse(&(0x7f000016d000)='/dev/input/mouse#\x00', 0xffffffff, 0x0) perf_event_open(&(0x7f000053e000)={0x4, 0x78, 0x8, 0x40, 0xda3, 0x5, 0x0, 0x8, 0x80, 0xe, 0x1000, 0x6d5c, 0x8, 0x1, 0x2, 0x5, 0xfffffffffffffffd, 0x8, 0x3, 0x3, 0x8, 0xff, 0x1f, 0x50, 0x6, 0x4, 0x4, 0x0, 0x9, 0x7ff, 0x506cf191, 0xfffffffffffff001, 0xdc, 0x5, 0x6, 0x1ff, 0x10000, 0x3f, 0x0, 0x3ef9, 0x0, @perf_bp={&(0x7f0000c44000)=0x0, 0x2}, 0x200, 0x3, 0x0, 0x7, 0x9, 0x2, 0x4, 0x0}, r1, 0xfffffffffffffffb, r0, 0x2) write(r0, &(0x7f0000d85000)="2400000058001fe9bcf40700ff048002000900480000ffff000907ffffec00000000bf33", 0x24) 2018/01/31 09:47:27 executing program 7: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x7, 0x4, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fd2000)='/dev/dsp#\x00', 0xc000000000000, 0x101000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000cf2000-0x10)={0x3, &(0x7f00004f6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00007a8000-0x8)={r3, 0x1}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000fd1000)=0x0) r4 = add_key$user(&(0x7f0000e9c000-0x5)='user\x00', &(0x7f0000aa0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd1000-0x47)="7184a89e2b7dd10e1903fc9c78dd146d3c3e1b9830e530a6ee227862c37400f1f244bf45364f3084843b6c3a10c4d5ec7cf5985d82f4b7f6e3bae4a2cd9cdae27e293ca4df5592", 0x47, 0xfffffffffffffff9) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r4, &(0x7f0000fd1000-0x6a)="5aee02049c56df17a40fb371c2060e2db0d93cca745d7e22b2bbe16124de969d444076dcebb9d8ba3da42e52fd578dc5a4ccffc32efc2724c605e033f94dfc6c12d96a22d2d775f3fc1603206c13af337a1758525ded441e32573bc84090971a464a56f3513a6690aeb6", 0x6a) 2018/01/31 09:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = fcntl$dupfd(r0, 0x406, r1) connect$nfc_raw(r2, &(0x7f0000e17000)={0x27, 0x80000000, 0x536, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000764000)=0x0, &(0x7f00009d9000)=0x4) ioctl$sock_bt(r2, 0x5411, &(0x7f0000d87000)="c038250b5cd6a2516562bc292107185c259b82409a7bbe8b0896b385090188ad86555a6a55a3586c39f44643bcb4cc1a3ca5483a9b23b27648fa90df154fee2bbc68766383") write(r1, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) close(r1) [ 170.156635] audit: type=1326 audit(1517392046.997:1354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22581 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000291000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000020f000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e6000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="5837e6b231c7a84c664a52568fe6692a51b4b7e22f37d37e37124d9a64fd3e8637b76686d57ba41989939bc34afc318334a7fcdae0416ee23a8e7fa22f56721994a64d926a56f7376d15cd560e3000ab9252304fd64eb164eac9f5a5b8131a2ad037c638527b4df798799256f971779fb5dc46e834373baf2376d49dacc01ef4cc46dec3c6c91dde26429239c07040a406451fb0adf578332b4e21a43459bd96ac3cd66f67612591063a62eb944c2da77a7ba16b58", 0xb5}], 0x1, &(0x7f0000002000-0xd0)=[{0xb8, 0x101, 0x5, "ade2c1de41b7068199865ddc4b0ba81a1e8e06747f58ae9a8d29bc123e17eee60a9d369226844a023cd79be5aadeaaefdf6db7214777a8cf9964d574b6e8e83df75279f67a3a7a503de55646f24e0339ef8debf1776674a29da5e86937729c2a8faa2329c3a5d4a64ab67164d76057a5c519687b9789474b1664314a651e89d1875788700b5f9fd3c9cbaa90ae1d9fd092ddec7aad224c9e3b876d2d447742fcd524"}, {0x18, 0x1, 0xfff, '>'}], 0xd0, 0x4000880}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0xd5)=""/213) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:27 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = dup(r0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000026000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x42) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002c000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000002a000)=0x0) sync() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000002a000)=[{0x3, 0x8}, {0xc, 0x7}, {0x7, 0xffff}, {0x3, 0x8}], 0x4) [ 170.156652] audit: type=1326 audit(1517392047.023:1355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22581 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=229 compat=0 ip=0x453299 code=0x7ffc0000 [ 170.156668] audit: type=1326 audit(1517392047.024:1356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22581 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 170.156685] audit: type=1326 audit(1517392047.025:1357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22581 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:27 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) recvmsg(r0, &(0x7f000045a000)={&(0x7f0000052000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008e8000-0x80)=[{&(0x7f0000905000-0xb)=""/11, 0xb}, {&(0x7f0000e52000)=""/152, 0x98}, {&(0x7f00003d7000)=""/49, 0x31}, {&(0x7f000091c000-0xc2)=""/194, 0xc2}, {&(0x7f0000fb6000)=""/201, 0xc9}, {&(0x7f00000d5000-0xdc)=""/220, 0xdc}, {&(0x7f0000a97000)=""/131, 0x83}, {&(0x7f000078c000-0xcb)=""/203, 0xcb}], 0x8, &(0x7f0000311000-0x48)=""/72, 0x48, 0x1}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000076000)={@loopback={0x0, 0x1}, 0xfffffffffffffff7, 0x2, 0x1, 0x1, 0x4, 0xffffffffffffff00, 0x5}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000066e000)='/dev/vcsa#\x00', 0x80, 0x40) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000b1b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r4 = open(&(0x7f0000720000-0xa)='./control\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000d64000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000d6e000)='./control\x00') ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x1, @common='sit0\x00'}}}) 2018/01/31 09:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000124000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40) r1 = syz_open_dev$sndmidi(&(0x7f0000d56000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) fanotify_mark(r0, 0x54, 0x20, r1, &(0x7f0000625000)='./file0\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000222000-0x38)={&(0x7f0000944000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00001af000)={&(0x7f0000a40000-0x48)=@getae={0x48, 0x1f, 0x4, 0x2, 0x2, {{@in=@rand_addr=0xffffffffffff7fff, 0x2, 0xa, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x58530300, 0x3}, [@extra_flags={0x8, 0x18, 0x92d}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000bb9000-0x4)=0x3) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) ioctl$sock_bt(r0, 0x541b, &(0x7f0000939000-0xda)="4628bcd734856dde9c17fbac94b6b4fb35087d4abb3a57d9b4095580a357ed3d5f0303e22fe5d2faff0772e2aa97e02e7b25edcca71c7f8727c197198f6c4cd8447493ac5b0c3ef1e8f69923b3045ca3faae6b7dfa00dbc863df68f5df4619d5d507e99fa545dfa65bb1f77297ac9e3ec09e36fb9a843ff646ce7d8c38097c7f9f62d00e37424bf5d1dc4433a98e246bc23f6ae2b1346319635faa9fb5517cbcd2617a38d7819e6285b69aa39da32fbdff8f50e3f00d7af2e89f18fda0dc6066b52d5f53475cb06e7f517713ecf7d11567badccc59f710587e31") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000601000-0x11)='/selinux/enforce\x00', 0x10200, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = semget$private(0x0, 0x4, 0xd) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000080b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d1000)=0xe8) getgroups(0x5, &(0x7f0000dae000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000063a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000358000)=0xe8) getresgid(&(0x7f00001cc000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f0000349000-0x4)=0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000000f000)={{0x4, r4, r5, r6, r7, 0x21, 0x75, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0x400, 0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) r8 = syz_open_procfs(0x0, &(0x7f0000f4f000)="6e65742f707479706500e338c7f58b06000000f3ddc86ea51665d50a97787b600582e4376508c1ee81c14709023a7ae8151d435994847becf5d00036f450310678407b465e078426d40f37e0787ee950f2d0cec522e4497a6a124d53469f080433d63f2eac793597afd31fd0fd8f63d636376dd64a60a492a8f923deee5ba522d27c4a0101b26eb0c15df9d7bc7264e4646f578420256cca1c1faba7357502bf868b8b7d8821039142dfe5481cf8283ed03d09b6c98d3b251073af157a0d6daaface8b0453e46ab6fad75294905098b519f197b1ac2af474008bb4350026fd496c5f26") ioctl$EVIOCGABS20(r8, 0x80184560, &(0x7f0000e32000)=""/37) connect$inet(r8, &(0x7f0000101000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000052b000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f00006cf000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0e4d68dc2ff2e9bdba0e9ac6f325dc6b"}) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ppoll(&(0x7f000064c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000347000)={0x77359400, 0x0}, &(0x7f0000d23000-0x8)={0x0}, 0x8) dup3(r1, r0, 0x0) pipe(&(0x7f00005ab000)={0x0, 0x0}) 2018/01/31 09:47:27 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000028000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000003e000)={0x0, 0x7}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000001a000)={r2, @in={{0x2, 0x2, @rand_addr=0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x7fff, 0x3, 0x35}, &(0x7f0000013000)=0xa0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000003f000-0x5)={r3, 0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001f000)={r3, 0x1}, 0x8) ioctl(r0, 0x4400000000001276, &(0x7f0000015000)="") 2018/01/31 09:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000004c000)={0x0, 0xcb}, &(0x7f00000ef000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[], 0x0, 0x0}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000245000-0x90)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x8, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x4, 0x0, 0x7, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x511dedcb, 0x8002, 0x4, 0x2, r2}}], 0x90, 0x0}], 0x2, 0x0) dup2(r0, r0) r3 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/31 09:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e5000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/31 09:47:27 executing program 7: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000001e000-0xa)='encrypted\x00', &(0x7f0000060000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000005f000)='\x00 ', 0xfffffffffffffffa) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000004d000)='logon\x00', &(0x7f000005f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005f000)="8fe7ff80992b515bb15dc859db6f6b1f0d6e4d9ea9c9735f27ffd9f55b4bb5b285705efc484273a640168b1070c433f5bd6baa003e8b03c6a1160e738ee4ef1596cc3c849c2bf26739bc6ccdb414ba928fe7741677834094185bfcab676f0b3af1d708f4c77fd1d9f12dc921bf03d90d7cfea6dae065239765cf335e6ebe84527acbe910b1f5dc6645fffa51a38e3e7c7a0ed88102cf1ed44c5830a6dd5f02b24ffac77609b4d1f90a4279fc1175ba75405e058b89ff1a32264db9bdf50fdf24af109cc4f66bad242f0e53f78758795357718a3b2dcb827b74784b56530c93bd7ba49890c9b62f30", 0xe8, 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x20, r3) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000061000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1ff) r4 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) lstat(&(0x7f000005c000)='./file0\x00', &(0x7f0000054000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 170.156701] audit: type=1326 audit(1517392047.025:1358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22581 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 170.205988] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/31 09:47:27 executing program 0: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009fd000)='/dev/adsp#\x00', 0x1ff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009fd000)=0x913d, 0x4) 2018/01/31 09:47:27 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000077000-0xb)='/dev/hwrng\x00', 0x470000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xde)=""/222, 0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x1)=0x2, 0x4) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000038000-0x7b)=""/144, &(0x7f0000020000-0x4)=0x90) 2018/01/31 09:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x8000, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000772000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000863000-0x4)=0x10, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000078c000)=0x180000000000, &(0x7f0000d46000-0x8)=0x4) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000047a000-0x4)=0x2, 0x1000000ea) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x80000001, 0x25, 0xffffffffffffffff, 0x0, 0x2f49, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b728c88fe"}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000801000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000308000)=0xff2, &(0x7f0000e19000-0x8)=0x4) 2018/01/31 09:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x3, &(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ad1000-0x8)={0x0, 0x1f}, &(0x7f00009ea000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d59000-0x18)={0x0, 0xfffffffffffff801, 0x30, 0x80000000, 0x7}, &(0x7f0000a57000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ea000)={r2, 0x1, 0x2, 0x2, 0xffffffffffff8000, 0x2, 0x7fffffff, 0x76b, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7a, 0x10001, 0x401, 0x1, 0x3}}, &(0x7f0000e57000)=0xb8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00005b6000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r5, 0x8, r6) connect$unix(r1, &(0x7f0000d0c000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffa000)={r2, 0x9be}, &(0x7f0000ba0000)=0x8) fcntl$setlease(r5, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') ioctl$TCFLSH(r4, 0x540b, 0x9) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000834000)=0x5) close(r5) 2018/01/31 09:47:27 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000004000-0xa0)=[{&(0x7f0000002000)=""/136, 0x88}, {&(0x7f0000002000-0x85)=""/133, 0x85}, {&(0x7f0000003000)=""/112, 0x70}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000004000-0x3)=""/3, 0x3}, {&(0x7f0000003000)=""/88, 0x58}, {&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000004000-0x24)=""/36, 0x24}], 0xa, &(0x7f0000003000)=""/167, 0xa7, 0x5fa5}, 0x2}, {{&(0x7f0000002000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000004000-0xef)=""/239, 0xef}, {&(0x7f0000003000-0x7)=""/7, 0x7}, {&(0x7f0000004000-0x14)=""/20, 0x14}], 0x3, &(0x7f0000000000)=""/74, 0x4a, 0x7ef}, 0x5}, {{&(0x7f0000004000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f0000004000-0xa6)=""/166, 0xa6}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000002000)=""/113, 0x71}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000002000)=""/239, 0xef}, {&(0x7f0000003000-0x1d)=""/41, 0x29}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000003000)=""/4, 0x4}, {&(0x7f0000003000)=""/0, 0x0}], 0xa, &(0x7f0000003000)=""/3, 0x3, 0x5}, 0xa7d8}, {{&(0x7f0000004000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000003000)=""/59, 0x3b}], 0x1, &(0x7f0000003000)=""/187, 0xbb, 0x5d}, 0x0}, {{&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x1e)=""/30, 0x1e}, {&(0x7f0000004000-0x32)=""/50, 0x32}, {&(0x7f0000004000-0x33)=""/51, 0x33}, {&(0x7f0000000000)=""/125, 0x7d}], 0x4, &(0x7f0000002000)=""/0, 0x0, 0x9}, 0x7f}, {{&(0x7f0000003000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/212, 0xd4}], 0x2, &(0x7f0000004000-0x46)=""/70, 0x46, 0x827}, 0x9}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0x27)=""/39, 0x27}, {&(0x7f0000002000)=""/94, 0x5e}], 0x2, &(0x7f0000004000-0x1b)=""/27, 0x1b, 0x40}, 0x6}, {{&(0x7f0000003000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002000-0x10)=[{&(0x7f0000003000)=""/71, 0x47}], 0x1, &(0x7f0000002000-0xc5)=""/197, 0xc5, 0x0}, 0x4}, {{&(0x7f0000000000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x40)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000004000-0xbb)=""/187, 0xbb}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000003000)=""/3, 0x3}], 0x4, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000004000-0x20)=[{&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000000000)=""/204, 0xcc}], 0x2, 0x0, 0x0, 0x3}, 0x8}], 0xa, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0xffff, 0x24000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000004000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x801) 2018/01/31 09:47:27 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="b14ddeffe576", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000c000)='./file0\x00', 0x40000, 0x101) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000c000)={@sco={0x1f, {0x800, 0x7, 0x29cf, 0x100000001, 0x5, 0xb081}}, {&(0x7f0000008000)=""/0, 0x0}, &(0x7f0000002000)=0x0, 0x0}, 0x28) 2018/01/31 09:47:27 executing program 5: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00001e3000)="1a471bf777fe4c3072e44f9805b8124c87863406e6408b1115491f905912c2156e57f5dc510a29c0dad007e4109bfeed87bd455a42a904628570d9cb1f70bbcbb5dfcc8d80659b2e1bb6334eced6b11ffab561d68ba462791c5ac53393dbe7e09717", 0x62, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/31 09:47:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000034d000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000d5d000)="", &(0x7f0000084000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de5000)=0x0) timer_gettime(0x0, &(0x7f00006cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000e89000)={0x100000001, 0x87, "d5ff32c3187232b6ba393bd5e4e1a39d670fbf3bf6c8443dff813921749e887f5f6a5cee79f3d36e236223803d4e376cdc27726de95ecb8168311fce4917bd516d889d8286deccc994af95a44180453cf98c22de3b7a466787a6b8d263080e8c7edba9995c3c109df07c609db7623997066a71f3d072197c78775f788f3264256622005c446e28"}) 2018/01/31 09:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000016e000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0xe)='./file0/file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x4002000, &(0x7f0000654000-0x1)="") pipe2(&(0x7f00000e9000-0x8)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) r2 = add_key$user(&(0x7f0000684000)='user\x00', &(0x7f0000b73000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000056e000)="a28ea362e383087da0a01269b4ddc8073b94167a2e64bfdd872dede0bc33186761494d3b", 0x24, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f00009f9000-0xf2)=""/242, 0xf2) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000085a000-0x6)='logon\x00', &(0x7f0000e8c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000087e000-0xe6)="85062d10c5b14edcd87e7335f5ffcfb2adcd18bd20dbc495155a44f8faac99bbf6dc14cea7761f486ae8145883c95d4abefe85dbd7d4cec04203eaf40005d52f2bdf74af7d740d2db345067441ef837f31c5c21745593136ea5879e3d4962f1c4fff3da2922d50c9395b43ab0e8b94bfe4144ed1fa1c08371d332aaa3dc1b1b4d3bd5da6f71e6eaf7210b33a1f36b901f9dacb3d67513e9eca7b6b0d12a73690e379e929826d47aa46fe738270628bdafccab5d5e8ca12255b4e8f99b6d5a6513018798d6f4ac44945fbaf230994e47e6180cfcdeabe953fec28853f20cd06a44bd17ad54beb", 0xe6, 0xfffffffffffffffd) add_key$keyring(&(0x7f00009af000)='keyring\x00', &(0x7f0000519000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) mq_timedsend(r1, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a5d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 09:47:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) ioctl$TIOCCONS(r2, 0x541d) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006, 0x0}) 2018/01/31 09:47:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) sched_getattr(0x0, &(0x7f00000b6000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 09:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) accept(r0, &(0x7f0000159000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f66000)=0x60) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000145000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') close(r1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 09:47:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) 2018/01/31 09:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000701000-0x1)='\x00', 0x0) accept$packet(r0, &(0x7f00002df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000645000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c78000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) fallocate(r0, 0x3, 0x6756, 0x2) 2018/01/31 09:47:27 executing program 4: prctl$setmm(0x59616d61, 0xf, &(0x7f0000b1d000/0x1000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006f2000-0xa)='/dev/cuse\x00', 0x801, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000da7000-0x10)={&(0x7f000031f000/0x1000)=nil, 0x1000}) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x1c74, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0xffffffffffffffc0, [0xfffffffffffffff8, 0x5465, 0x8000, 0x9, 0x76e, 0x3, 0x35, 0x3]}, 0x5c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x79) 2018/01/31 09:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fd7000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000574000)='/dev/binder#\x00', 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000da7000-0x14)={0x0, 0x9, 0x6, 0x1, 0x10000, 0xfffffffffffffffc, 0x0, 0x0, 0x40000000000, 0x9}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/31 09:47:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000eac000-0x180)=""/384, 0x24c) r1 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000-0x8)={0x0, 0x0}) signalfd4(r1, &(0x7f00006f5000)={0x0}, 0x8, 0x0) r4 = fcntl$getown(r1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a0e000)={r2}) setsockopt$inet6_dccp_buf(r5, 0x21, 0xe, &(0x7f0000c2a000-0x1000)="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", 0x1000) r6 = getpgid(0x0) kcmp(r4, r6, 0x6, r3, r1) 2018/01/31 09:47:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r0, &(0x7f0000232000-0x10)=[{&(0x7f0000ac6000-0x1)=""/1, 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000-0x10)={0x8, 0x100, 0x4, 0x0}) write(r0, &(0x7f0000001000-0x61)="cdfa23ac96fd451e44b7c33a4f093f26467874ffd0e85c4afeb228dc005c7c0f64bcc880f2e9d98f088060c7345b97ca696abffc0ba2ba366262e686d212519734cfc1cbb8e6d34abdc1fb54ed68ae88fcbcf73d6e4ae99975a7f24ec1ebfd686b", 0x61) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/31 09:47:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4800) socket$key(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"58403a956e03bf1a1bf8962c2c011f42", {0x4, 0x9, 0x80000000, "4f913e211df9", 0x3f, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00004bb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x8, &(0x7f00008d0000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200002, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f0000001000-0x87)="bafd9913ad9020bf9efc2d4db5f22074db5bd916b7f4b36e42f189eaf106a23f0dc599ecbab7852812d28b0b67a42132d3ea5b6a7fa3120a9f207ada4c2ae0936549ea7a5ab164946346845546454fb7a3cf89180ee184792484093f65874c2829f7b91d48d0c57dafce728c1058adc31da6f9cc0e1fa22e8825300312f501ebd88ea0dff008d6", 0x87) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000)=']bdevvboxnet1\x00', 0xe, &(0x7f0000002000-0x2)=',\x00') lchown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x3, 0x5, 0xffff, 0x2}]}, 0x10) r4 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="b166df4a62589016e30f60a64ea7368af1ca24eb124a999b9d2aebd54482bb8ad8ac0d4dc1fdda20c76afe59bdcb0a06c6709c5ff95a0cf336ae8391a4ef6fba7729b3c569d735ba3fd63ce41a21576e81a53c5b2f2a72efa8fbd6e7dbf3c929dbb5a9ea7f61f9e636d1d2885fdaba3f99ee9ce09ea6", 0x76, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r4, &(0x7f0000003000-0x41)=""/65, 0xfffffef2) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a1f000)='./file0/file0\x00', &(0x7f00001e3000)='./file0\x00', &(0x7f00004bf000)='hugetlbfs\x00', 0x2, &(0x7f0000773000)="a4605f1db48804dfbd1ddd5047a70acca9f8c8ab6209de58f71b9c52bd04e710130a469e9cf35717479bbd2a7ffe558e7f24d090fc9099f9aa1d2ee478ebe1") syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x40000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffcd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x4000000000000023, []}) 2018/01/31 09:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e26000)='net/ipv6_route\x00') pread64(r0, &(0x7f0000963000)=""/0, 0x0, 0x20000000003) close(r0) 2018/01/31 09:47:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80020) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='net/ptype\x00') sync_file_range(r0, 0x7, 0xcae4, 0x1) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/31 09:47:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c34000-0x4)=0x10001, 0x4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000e36000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00005ba000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:27 executing program 3: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x24)=@file={0x0, ""/34}, &(0x7f0000dbb000)=0x24, 0x80800) socketpair(0xb, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000727000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text32={0x20, &(0x7f0000001000)="c4e18175272e67d9dbc4e1335e65570f21f9c4e2cd0a33670f08b998010000b800000080ba000000000f300f01c966baf80cb86737778eef66bafc0cb022ee0f09", 0x41}], 0x1, 0x8, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x8, 0x8001, 0x1, 0x7, 0xffff, 0x9}, 0xdcee}, 0x9) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000001000-0x4)=0x0, &(0x7f0000020000)=0x4) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000de7000)='./file0\x00', 0x40000, 0x20) 2018/01/31 09:47:27 executing program 0: prctl$intptr(0x2f, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000e5000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) open$dir(&(0x7f00007a3000-0x8)='./file0\x00', 0x2000, 0x20) bind$bt_l2cap(r0, &(0x7f0000c03000-0xe)={0x1f, 0x4, {0x2754, 0x8, 0x100, 0x28f2, 0x1, 0x72ff}, 0x3, 0x2}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x4, 0x800, 0x8, 0x10000, 0x78608136, 0x1, 0x4, 0x80000000}, &(0x7f0000b56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/autofs\x00', 0x280000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000010e000-0x8)=0x8, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 09:47:28 executing program 2: io_setup(0x4, &(0x7f0000003000)=0x0) io_submit(r0, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000039b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r2, 0x0}) 2018/01/31 09:47:28 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000014000)="95594dc2a0469e6ead523fa535c55e7da70a31fb8c31b2be93ecf18e52bd1fc638e1db3d822b7b65f08c6b883a6fc6be1bd399b234bec20fb9f619ffc7c88182b4d25e8935fcc5f34c01be4f1bc8d802cf2764b11c4b16e9024be422dec60a6f8d1398c557b37854c3fc2c3360177b7f1324ecd06b63a343dae105c5094a256a64829115e9cf0963f77e55672d1c3a24ad166f3cee4c102907", 0x99, 0x1, 0x0, 0x0) 2018/01/31 09:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x44) r1 = syz_open_dev$audion(&(0x7f0000803000-0xc)='/dev/audio#\x00', 0x9, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ae4000-0xc)={0x10000000, 0x0}) accept4(0xffffffffffffffff, &(0x7f0000a7f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0x10, 0x80800) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000b9f000)=0x0, &(0x7f0000f27000-0x4)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000137000-0x9)='/dev/dsp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000055b000)={0x1, &(0x7f000060b000-0x4)=[0x41]}) uselib(&(0x7f000027e000)='./file0\x00') readv(r0, &(0x7f00003ed000)=[{&(0x7f000040d000)=""/58, 0x3a}, {&(0x7f0000482000-0x78)=""/120, 0x78}, {&(0x7f0000917000)=""/4096, 0x1000}, {&(0x7f0000e77000-0x7d)=""/125, 0x7d}], 0x4) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000093c000)='_', 0x1, 0x8000, &(0x7f0000440000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e96000)={0x0, 0x0, &(0x7f00007f8000)=[{&(0x7f000060a000)="59322b05440283041d48767a677033bb", 0x10}, {&(0x7f000002a000-0x12)="bd9b6bacdcfd32ebf2516409b6f5fd73335d", 0x12}], 0x2, &(0x7f0000c93000)=[], 0xfffffffffffffee1, 0x8000}, 0x0) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000985000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 09:47:28 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000088e000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b34000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r1, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a95000)={0x0, 0x0}, &(0x7f0000c13000-0x4)=0x10) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, r2}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setfpexc(0xc, 0x100080) readv(r1, &(0x7f000029f000)=[{&(0x7f00000c5000)=""/226, 0xe2}, {&(0x7f0000c33000)=""/198, 0xc6}, {&(0x7f0000c9e000)=""/204, 0xcc}, {&(0x7f0000a30000-0x95)=""/149, 0x95}, {&(0x7f000067d000-0x9c)=""/156, 0xffffff2e}, {&(0x7f0000269000-0x75)=""/117, 0x75}, {&(0x7f0000587000)=""/4096, 0x1000}], 0x7) r2 = dup2(r0, r1) sendmsg$unix(r2, &(0x7f0000767000-0x38)={&(0x7f00004f7000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000020c000)=[{&(0x7f0000d6f000)="198205ef99df67e28e5789faf413ea3dc5f446eac5a294e316c2e4f467dbdbe640d2f3e1c22c443a00b0ebfe0751dd24a934db8ed1bfbe3c190564dfb9374e10aeb79ffd47a5d5058521d389d29d1141591d5896e9dcc53897a24d8de45ae47dd975f0ad89a255c9841b52922bc74d1e4bc3be67a3f31496ccd5b6b15eb30c12e3b63f167cd06ed581a1c1198057a958ed7a8a98fd57d38b964e52c0fb15224c2f577221a8", 0xa5}], 0x1, &(0x7f00004ef000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000000}, 0x4001) connect$vsock_stream(r2, &(0x7f00007a9000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000782000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000628000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00007bb000)={r3, 0x5, 0x6b, "e4ce5d87ba79b55a03ca9a2e32d6af3ba0834364e34ba74515dfa54f8e03d1d5abd82dcfb23ba89d7ea9707281291cad49cb01e851a071bc7705ca0f7af5a3ec79fa6746305c2e3dc46660daad94c9f395482357f9c7fbe04e06c1e9debe4405e2a714efbdc589b342b4a1"}, 0x73) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000614000)={0x1, r0, 0x1}) getsockname$netlink(r2, &(0x7f0000f04000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000-0x4)=0xc) accept4$nfc_llcp(r2, &(0x7f000057e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000082d000)=0x60, 0x800) 2018/01/31 09:47:28 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = msgget(0x2, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0x12)=""/18) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8b000-0x10)=[&(0x7f0000b5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000)="", 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x501040, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101c00, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x3) 2018/01/31 09:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00009ca000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80803) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c8a000)={r4, r5}) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r6, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ce3000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b71000)={0x4, r0, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000913000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0xb, 0x3, 0x3, 0x7ff}, 0x20) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000087b000-0x1a)=""/26) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a4c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8da2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000000000000000, 0x0, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000272000-0x4)=0xfd) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00001f6000-0x10)={0x17, 0xb6, &(0x7f00001c9000-0xb6)="3b21a93f89f1d88684384baf6a9040f53d374825d44f65c6a47f05c6866c73a9bbb2f5db9ac8983aff0fa11104394572e3309ad8853447a04bf83339f728f9302209b7b5e63329d9158c855540eda70e61d6a0f4afd17935dac52833f0d155cc9877d37e2f706451e4da3eb2b933bba1811891bc42c44d47c5ccd00650e9f09acc4b049363666128e18aa1d08e3b6341dc2b230f536b06ee16b5dfc2b923a1224a236566d0b8810be624e650326970b7801ae7aa4483"}) r2 = memfd_create(&(0x7f0000aac000)='+securitycpuset$([\x00', 0x0) recvfrom$inet(r2, &(0x7f0000999000-0xde)=""/222, 0xde, 0x1, &(0x7f0000b63000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) memfd_create(&(0x7f00008f9000)='+securitycpuset$([\x00', 0x4) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r0, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f000018f000-0xa)='./control\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r0, r1) 2018/01/31 09:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() readahead(r0, 0xa780, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)="") rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00007ee000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/01/31 09:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000053e000/0x18000)=nil, &(0x7f00009d7000-0x18)=[@textreal={0x8, &(0x7f0000812000-0x2f)="650f01c8d0a100000f01cf66b9070200000f320f20c50faefd660f3a17aef31342260f38cc9200000f2b762e6678f5", 0x2f}], 0x1, 0x40, &(0x7f0000629000)=[], 0x0) r3 = dup3(r2, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000ade000)=0x8, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x140) write(r1, &(0x7f0000a29000)="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", 0x4e5) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d45000-0x4)=0x0) sched_getscheduler(r2) close(r1) munmap(&(0x7f0000d64000/0x3000)=nil, 0x3000) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x803, 0x0) bind(r0, &(0x7f000000c000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/dsp\x00', 0x400100, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000047a000-0x4)=0x2, 0x1000000ea) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000b19000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000669000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000066e000-0x14)={0x838875d, 0xff, 0x3, 0x10000, 0xfcb}, 0x14) syz_emit_ethernet(0x33, &(0x7f000019e000-0x21)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "00008c007b860088f8"}}}}}, 0x0) 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') r1 = gettid() ptrace$getsig(0x4202, r1, 0xa1d1, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000014000)=0xfffff, 0x1000000800000008) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000233000-0x4)=0x0) 2018/01/31 09:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) mlockall(0x3) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000685000)=0x0) getsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f00004ac000-0x4)=0x0, &(0x7f00008a9000)=0x4) 2018/01/31 09:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000ba4000)='/dev/adsp#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000051b000)=""/217, &(0x7f0000867000)=0xd9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) futex(&(0x7f0000c2f000)=0xcfb, 0x7, 0x81, &(0x7f00009e0000-0x10)={0x0, 0x989680}, &(0x7f0000d08000)=0x93, 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000)=""/60, 0xfffffeb2) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000008000-0x8)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='fdinfo\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000009000-0x5)='user\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r1) 2018/01/31 09:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000e34000)='/dev/loop#\x00') r1 = openat(0xffffffffffffffff, &(0x7f0000542000)='./file0\x00', 0x200, 0x10) getsockname$inet6(r1, &(0x7f0000d4a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000086f000)=0x1c) chroot(&(0x7f0000e63000-0x8)='./file0\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000816000)='/dev/ppp\x00', 0x8000101005, 0x0) clock_gettime(0x0, &(0x7f00004c6000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000b0d000)=[{r0, 0x2200, 0x0}, {r0, 0x8400, 0x0}], 0x2, &(0x7f0000fc8000-0x10)={r1, r2+10000000}, &(0x7f0000aa8000)={0x9}, 0x8) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/31 09:47:28 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a4000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000-0x12)={@generic="6ea13d400afa713636c79983ec8e830f", 0xb1}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d25000)=0x3, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f00006ae000-0x4)=0x0, 0x4) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000002c000-0x10)={0x3, &(0x7f0000e4c000+0x430)=[{0xa741, 0x5, 0xffffffff, 0xe7}, {0x0, 0x6, 0x101, 0x9}, {0x5, 0x7fff, 0x80000000, 0x0}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/rtc\x00', 0x40, 0x0) getpeername$inet6(r0, &(0x7f0000b09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e6000-0x3)=0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd0000-0x15)='/proc/self/net/pfkey\x00', 0x10100, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000511000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006c5000-0x4)=0x10, 0x800) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000937000)=0x3) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00008d4000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0xfffffffffffffffd, 0x1, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, {&(0x7f0000956000-0xb5)=""/181, 0xb5}, &(0x7f000012a000)=0x0, 0x22}, 0xfffffffffffffdaf) get_robust_list(0x0, &(0x7f0000fe8000-0x8)=&(0x7f0000fe7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fe7000)=0x18) r3 = semget(0x0, 0x3, 0x40) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f00006f3000-0x1000)=""/4096) [ 171.303366] binder: 22864 RLIMIT_NICE not set 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b2000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00001dc000-0x2)={0x7, 0x5}) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00000f1000)={0x0, 0x0}) sendmsg(r3, &(0x7f000013e000)={&(0x7f0000d46000-0x8)=@sco={0x1f, {0x0, 0x6e9, 0x80000000, 0xac, 0x1, 0x5}}, 0x8, &(0x7f000019d000)=[{&(0x7f0000486000)="b312b94839c216f2f793f35e935961c14ace2104fecb6209bc63f3696519670237dbe1a6662189d06cb28d0be0eb9b89deaf1d70566de8c4bf69c639865787580aa2e8ae0479cb048dd315115909267c73f64914eb2f7e2e099d489d0bae3e652703fa1502fd087e19d9becb090f56092c04e31ead30fb28c19c73c0579c471c711ef56fc9a6c23c241b6aeb840e32a1f6f5cd61b2f52550d5df0e56f9672a9a03dfdad9d24441d97964afe834b4", 0xae}, {&(0x7f000004b000)="f420546392a2fe4153ef5651f3b42b1eb4fadc8ca0ffa5d426fe35964617d8f0bd761ab99517937f", 0x28}, {&(0x7f0000644000-0x32)="aed79dae165015e5f3deb4cc2223779de4a3d15044dab65136ce643936c1030084dc0b9825d603331d4409633ebe9c111119", 0x32}, {&(0x7f0000563000)="8033f7353abe7d7014b6d5101ab3aa25c2df0515b4887eced3f05ced8d8a07da02d523448bfad246ce62a0b5d41fa55fd7b67faeb0e40ed69671f3838cb9d58f40024b4710801047f8eccc5b48c6bb7cabb5ac839acc9a2b74da99d295ede53d836b11bc5fbfeae05894d516eaf1a4cbaeac33cefd29dc0aa878e1999b3288f3837f3ee7348eaa9657704f0d20bd2126bfafea5b96ee861d3ac98b8e2ed316f10c9971bbb27b9ebcc39ad066352a4fd4c8d8c5dad6dce5d403dc370dd38167535035eec1ae60a2993bf205ae9717850862784fafb93d2364a7c10562ea29430d223257b6847a", 0xe6}], 0x4, &(0x7f000085c000)=[{0xa0, 0x119, 0x800, "eff18cde7f0d131f3641ceef40d8f57a0215689a0abd4a9a146979bd83958ef360fdccb6b784c169b1bad33db13bd24f5d652c07a383998accb6d03dea041fc2aae801ec01789f28f2462e92c2e94fb92c46a2accd223460dfa071415b151af0ca26abcf78e09e1e119d02cfd207568100f31fbe52ef1076f1a7fb49c99075052c84d2b6643574e5b92585"}, {0xa8, 0x197, 0x7, "97f15a0b1e8ca1843a3c9eeb2ac3084df50ad454ad2135de8e8b37512fcacb657bcb0984cbc0a6b97e97315211713c991d771df857f3f84c00b395bd8b6fba2172d0e102998e0853b8a3bd685be870ce4817e3d82743819ad8a62b03bd71d11b8c6b32ade00c5793e66c75561b7a8f6acae14144a525f64d86cc7d2cde25e1391e6bd7140719c9b3f01ccefeb29e3d2264"}, {0xa8, 0x0, 0xa7a3, "388e8cd5317121550d2394381c7e3e71e8d3c08ebad0c2c70fb7e780eb340a46820366b0e23fa4db5d30e3efaa892c001a699b9d1de25612eb2b0b7ed1d09157e5b4d29a1bd0a3c264430f8afbfac027135402ec7941172b302bd94b29318d1ab523969e345b1858a014b39ee8f7761812e0a11801a1030a59fccc01f81b97df6f8ce7c1a500c988ba07747c7074d49bdc87c43ab6e9"}], 0x1f0, 0x1}, 0x8000) mlock(&(0x7f0000183000/0x3000)=nil, 0x3000) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f0000466000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "80", "5cde5c", 0x8917, "57658e618d224894349ac1113ab1e5b36e0827e88d338b96564919d7bf1299aed3917c77039a4a8be6010e51fea48c5023764d2742da5b79005897bd3103d5b569ba8cea6cd5753ccdd24cff1ff3deda5244cbba2f9118c15fb2ff6675a69b"}}}}}, &(0x7f0000256000-0x18)={0x1, 0x4, [0x649, 0x70c, 0x77e, 0x4ec]}) r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/01/31 09:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x2000000000000000, 0x2, 'sha384\x00'}, 0x57) truncate(&(0x7f000064f000-0x8)='./file0\x00', 0x9) r2 = dup2(r1, r1) r3 = accept$alg(r1, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002b5000)={0x2195}, 0x4) accept4$alg(r1, 0x0, 0x0, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b4000)=0x14) sendmsg(r1, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0xfb, r4, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000f66000)=[{&(0x7f0000770000-0x69)="85b303d174bcda1ec529a4285cab27fd07d061918f16a45fb0c9c6840427aab9c703a22945e79e013589b95f4b6dd92a69fb879fcad1eb5748d7b5607fcd2c04c7014ec64a82ca5fdb84fd7fe2081d2e9d1eaaedc13d94b9668451c41b1c074a59badac8c517d99cb8", 0x69}, {&(0x7f0000f59000)="a134e80265ced481674ac3792ea1674df44d4cc7e603611a1deb058b52c80f45cdfb37b428d638bdb683f582c2f051fcbe8994d41dc05842509b4942e1f2b430a04db0f8103d89ecd73f43f0f94f6e2306472b5c0cb11e096d903109821e3c1f1d0981512ac363a70c83128becbb5ee4c9a4be66ef70912a9202874205ae2959d1c1ba6ca6ec7abf164a81243e0f7a88d835a295f89e140bda766ff990f5103defad3b282a727a5f36", 0xa9}], 0x2, 0x0, 0x0, 0x24000850}, 0x4000015) open(&(0x7f0000e52000-0x8)='./file0\x00', 0x40301, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00003c4000-0x2)=0x56) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a56000-0x4)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f00002ef000)={&(0x7f0000f2d000-0xa2)=""/162, 0xa2}) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00005b6000-0x1)=0xffff, 0x1) syz_open_dev$mouse(&(0x7f00005c7000-0x12)='/dev/input/mouse#\x00', 0xf0, 0x2) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:47:28 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d7000-0xb)='/dev/mixer\x00', 0x40000, 0x0) write$selinux_user(r0, &(0x7f00005e0000)={'system_u:object_r:event_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000fe3000-0xe9)='$', 0x1) 2018/01/31 09:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000360000-0x9)='scalable\x00', 0x9) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004ce000)={0x0, 0x2}, &(0x7f0000c6b000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e9a000-0x3b)={r2, 0x33, "d17d1413a2e87e0e704ff91e774a08a2d7602aedecdca12ba1532e61942633f41fd4ddeeef12078a0fa0c01a253658b198cb55"}, &(0x7f00005a4000-0x4)=0x3b) 2018/01/31 09:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f00009fd000+0x8e9)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000-0x4)=0xc) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000828000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bb9000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009a5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f7a000)='net/ip6_flowlabel\x00') pread64(r1, &(0x7f0000d13000-0xf5)=""/245, 0xf5, 0x40000000000) [ 171.374931] binder: BINDER_SET_CONTEXT_MGR already set [ 171.381506] binder: 22855:22864 ioctl 40046207 0 returned -16 [ 171.395421] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 09:47:28 executing program 6: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) 2018/01/31 09:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r3, 0x7) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000a4c000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) r3 = request_key(&(0x7f000061d000)='logon\x00', &(0x7f0000745000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000061d000)=':bdev\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000898000)='id_legacy\x00', &(0x7f0000d69000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000276000-0xc)='em1{vmnet0\'\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x5, r4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x16) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) sendfile(r4, r3, &(0x7f0000855000)=0x0, 0x6) 2018/01/31 09:47:28 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00005ca000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mlockall(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000002000-0x14)=@random={'osx.', 'vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000003000)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r3, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000006000-0x20)={0x20, 0x18bc, 0x2, 0x0, 0x2, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000006000)='/dev/dmmidi#\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000009000)={0x1, 0x12, 0x7, 0x0, "a9263edca2cd782f646f4d689ae2b09cc8bb4713b492765495c1fcb05a9371d8"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f000000a000)="224e23a893b97a9426597923cdda53e22c4cfafd86b097358d33bfb09a56c6599311a681d6ca6fe82fa6ce04aefd3df386348720ff403ddbfcb9b80be76eff1f81a1ace668ae8baf20fb060bd2f282d3f234951704f3ec8ac45923f9213c5a48bc6c7a1f7e87f726cb23b1c7032fb3bc0b4490e9d6d1c46556417114ce9aeac3e94d6d006da9698a3b7787a908507ffe17da9426ca1e596210a7e2026eea9d859037455ba834c52b4237471ee32bd09559185f3d60291d99d27850bb2feecb445204152e2d9367b0b6f9399a2799257cb871a990ac384475f00b049bae", 0xdd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000b000)=0x3, 0x4) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000583000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 09:47:28 executing program 1: renameat2(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000724000-0x11)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0xb914, 0x3, 0x800, 0x7, 0x7, 0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008ec000)=0x5, 0x4) 2018/01/31 09:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/ppp\x00', 0x5313c33b59347ff7, 0x0) recvfrom$ax25(r0, &(0x7f000087c000)=""/0, 0xffffffffffffff3f, 0x0, &(0x7f0000513000-0x10)={0x3, {"3709001100fca8"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000670000)="b5ccf07dc7c2f63591a87d2bdb7cb56c3c70e67a139ba00ff3dfbb24af2ab11e05000000038510ea8fb2e5fa930f06ddb3275b390d052f2f4459f1f4c09aff83bf5fea417ab03e1b638af69fde2664d87ea42fd8fdcd3eec75582eeff808ff554d85792ab6d77faf992b40350358d853325e05da023396fb49ba4300ffee3ad47f29415e581eb2008af95df8ffffffffffffff3ad23a1a179df4eb5c2b91ee7adfa8c930220181ca11f46ae54ccc80f5589513066d7131e9bf8803ca35f97cd4564ae677cd8d2948657d5952371ec7651fe572931af51bb04cdb19e5b0a8a489118d2c12776fc5", 0xe7, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000361000)={0x0, 0xdf, "68a8bc987a6296c3a1d9f3ca1e58c61bd1209eb8a1adaf008b4dac928481db29cc1e2a24ef9266004d032b35cbfdd50b0ba6ed066153eb7d5e14878a162ece9c238c102c88b6d7c927baab8b7243b97690a5caa4bc603aeeef5ecc925a21fc551c2a4f0cae4d8444307b0e3389fcbceaf4f9eeed94a4a0112cf370744058cc0e9aeebd9498a455d613a1ab60e07cf23f0ed8dc9f4dec293d2a48fd5b84950f12158014ee2956adfd7f6a16bcd99adef3c7b49b42b488c2aa0b8ba650a55cb580bc02f13a753f1ce37fc6db56d5d4a80f238f0dd2e3f497a79807202dd067aa"}, &(0x7f0000e3b000-0x4)=0xe7) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c61000)={0xffffffffffffff00, 0xffffffff, 0x6, 0x8, 0x7, 0x9, 0x4, 0x80000001, r2}, 0x20) syz_open_dev$mouse(&(0x7f0000c7e000-0x12)='/dev/input/mouse#\x00', 0x2, 0x181000) 2018/01/31 09:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c1e000-0x8)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000aff000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) flock(r2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007e5000-0x4)={0x0}, &(0x7f0000c95000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ae1000-0x8)=@assoc_value={0x0, 0xfffffffffffffe56}, &(0x7f0000c11000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002e9000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bcd000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000eca000-0xb8)={r3, 0x2, 0x100000001, 0x5, 0x1ff, 0xc5, 0x7, 0x0, {r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcfac, 0x2, 0x20, 0x401, 0x100000001}}, &(0x7f0000802000-0x4)=0xb8) 2018/01/31 09:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005b4000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000087d000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r0) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/validatetrans\x00', 0x1, 0x0) open(&(0x7f0000bba000-0x8)='./file0\x00', 0x843ff, 0x11) write$selinux_validatetrans(r0, &(0x7f00003de000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:object_r:wtmp_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000000202000) ioctl(r0, 0x80044100, &(0x7f0000006000-0x1f5)="") 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) fcntl$lock(r3, 0x7, &(0x7f000085d000)={0x3, 0x0, 0x4, 0x9, r6}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000c3a000-0x4)=0x7) munlockall() clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000ac5000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000)=0x10) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4, 0x0], 0x2, 0x100}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket(0x0, 0x800, 0x1d) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/31 09:47:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000016d000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xb39)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0x6f)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000090000-0x4)=0xe8) r4 = syz_fuse_mount(&(0x7f0000eb7000)='./file0\x00', 0x9000, 0x0, 0xffffffffffffffff, 0x8001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000326000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000)=0xe8) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000190000-0x9)='/dev/rtc\x00', 0x100, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000892000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$packet(0xffffffffffffff9c, &(0x7f0000d5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r11 = getpgrp(0xffffffffffffffff) r12 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000f2d000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9a000)=0xe8) r14 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x32443f3e8c9190b4, @my=0x0, 0x0}, 0x10, 0x80000) r16 = socket$pptp(0x18, 0x1, 0x2) r17 = syz_open_dev$audion(&(0x7f00001d6000-0xc)='/dev/audio#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x418180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x400000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008df000-0x8)={0x0, 0x0}) r21 = syz_fuse_mount(&(0x7f0000cd0000)='./file0\x00', 0x1, 0x0, 0x0, 0x9, 0x804000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x24)={&(0x7f0000868000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x1250, 0x34, 0x504, 0x0, 0x3, "", [@generic="3738db5ef498d07b72ab26146e9e54d222edfb7a10efdd345fada57d2e58326f3d3b513b38f28f33b1fa4e6303a7a70f6f7a92d2b649d48f2b2c96058d8bd85b5d2d765b8ae85f09270487d7704c984305fdfac0ac6879c94821d928d85b5301785537cd6eb6aae0a2957531b23f0203446be531e1874d5a9ef17536d66056772d5436f3ef9e693f807dc8a9e6b0a0f68209f89893dbd8e59874b7dc8a50b4cd3f298176c1c864d2ac369d7dc3011d6f16204958cb61efb9bd73b60456c6f60fbb451c1c06c7cc83419cda60d26c067b5f228ac7b507", @generic="82986a7555e3202555745dea8b7599827912558f2f2cac03f53a4ee455f46e1e0c3ad51647cb7735079b3d70a06c9bd47e8e3d88430a42d125ed", @nested={0x1130, 0x65, [@typed={0xc, 0x89, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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@generic="459a27bfcabb5d4f7504b12dc48bfe14ba2e28d3ec4b0c024916c029447b65a202b0478a009060c8b462e96b23d1751ea75cf98114f061bfd6022b0e798a978aa146c6208abffa1763f1a18b404a9ca11dcf", @typed={0xc, 0x6f, @ipv4=@empty=0x0}, @typed={0xc, 0x59, @fd=r1}, @generic="eadd87edec10540fe7c2bc4338865f4b976951227c6250222cdd283dc864e14342c2e6ce568fa5bdebe1348224bf316aaef63c51ede286cd973e714591fb71a0dc401752f55a71c17afcff14b9bbd82d1fca0a0b663233bb91b1db73bbefb8330c3dc97bd40141b1d0b7b6ce4a0e99c6dbf2504328ca266ef4d1e1716b858b02cb78c172e6d94b2710b875e9cc6eb90990", @typed={0x18, 0x62, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @typed={0xc, 0x5, @u32=0x9}]}]}, 0x1250}, {&(0x7f00001b8000)={0xc8, 0x22, 0x200, 0x1, 0x1, "", [@nested={0x4, 0x77, []}, @generic="1e5adb368ac4a6546008c624ad940a625da5fa70f46a705eddaecfc18462ccccfc0344d73974a21b62a6439e7ee093fca1e09bcb40a05ef981525b785fc4cc340556d7a191bc4be949f7d64ce77c89ff9eba86", @generic="22d21764c01007253b7c33f9f189ee5aedb0587f81cbc60bf69c3f1977dcce77a806689d153616c8ab87ee38fdae10eed9e8b75dfb377b30e168", @typed={0xc, 0x44, @str='\x00'}, @typed={0x8, 0x5d, @void=""}, @nested={0x10, 0x8d, [@typed={0xc, 0x62, @uid=r2}]}]}, 0xc8}, {&(0x7f0000001000-0x124)={0x124, 0x22, 0x8, 0x1, 0x3, "", [@typed={0xc, 0x5d, @uid=r3}, @nested={0xf8, 0x6b, [@typed={0x18, 0x79, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="7c1fd38282fd0a0e138b6a866f09249f87b19b1bcd87ace28d2648bf3ddc775262eda6d4ff4795f5e60c046c405f48baf202664cd91f9bce6014cf62381c5d91af", @typed={0xc, 0xe, @fd=r4}, @typed={0xc, 0xa, @u32=0x6822}, @generic="d7924aaa7b35356f3a7052087f779acc530d45517fb655f6102d51fe34feb04be7888d9f89f78e93211aa083fed9dd64c27ee16583cd347cd9deaafed0da549fdd52e7761cd38453aa698d054c39544b61cae842a5875fa5d6ddaf974e6b3a531c3331df9f89ed8059cd", @typed={0xc, 0x0, @pid=r5}, @typed={0xc, 0x24, @ipv4=@multicast1=0xe0000001}]}, 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@generic="8d7a330543302f5b5431483b1093cf6ccae934ff275f3590642f79ff2790d3546797fc21f75648633cae5b319d788bb1b257c04ca2f1f6dd1d89eb431f3cb2ba774a559c7684af019f9543ca43a1a0af820146e73d985c6259e10243b2d5345838f5", @nested={0x1068, 0x93, [@typed={0xc, 0x20, @fd=r14}, @typed={0x18, 0x22, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x40, 0x6c, @binary="32554adaddffb24eda9c7e98ac61dd68106c331ed373e8bdd15c4a09d33d43d43b19581cf4ef88a99129fdee7a652dd83f07ca9c1073"}, @generic="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0x24ec}, {&(0x7f00002b4000-0x1c)={0x1c, 0x3d, 0x400, 0x1, 0x1, "", [@typed={0xc, 0x2, @u32=0x7}]}, 0x1c}], 0x6, &(0x7f0000e1d000)=[@rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}], 0x40, 0x4008050}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = socket$inet_udp(0x2, 0x2, 0x0) r23 = fcntl$dupfd(r22, 0x0, r22) execveat(r23, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) ioctl$sock_SIOCGPGRP(r23, 0x8904, &(0x7f0000b0e000-0x4)=0x0) 2018/01/31 09:47:28 executing program 0: clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") 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) getcwd(&(0x7f0000002000-0x60)=""/96, 0xfffffffffffffeaf) getresuid(&(0x7f00002d2000-0x4)=0x0, &(0x7f00006eb000)=0x0, &(0x7f000010b000-0x4)=0x0) 2018/01/31 09:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsn(&(0x7f0000910000-0xa)='/dev/vcs#\x00', 0x9, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003fd000)=0x0, &(0x7f0000e87000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b86000-0x38)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0xffff, 0x0}}]}) 2018/01/31 09:47:28 executing program 2: 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003be000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/251, 0xfb, 0x0}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000007d000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000493000-0x108)={0x2, 0xc, 0xfffffffffffffc19, 0x0, 0x21, 0x0, 0x3, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x7ff, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x4, {0x6, 0x6c, 0x4, 0xfff, 0x0, 0x7, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0xf46, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0xb, 0x18, 0x3ff, 0x0, 0x4e, "e4e592083177ca811a942f458186abb3844bf4af97778eabbee52763d15bd234cd263f9efe168dd9d39b9024b21f7455b06fc3b4c67ee495f475bacc6376a67b6a9cf172f5fa60d555da8a0f7b89"}, @sadb_lifetime={0x4, 0x0, 0x5, 0x20, 0x0, 0x7fffffff}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffe1, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x3, 0x0}, @sadb_ident={0x2, 0xa, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}]}, 0x108}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000764000-0x4)=0x5) dup(r0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = request_key(&(0x7f0000556000-0xa)='blacklist\x00', &(0x7f0000156000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc5000)='vmnet1,\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000ac4000-0x8)='keyring\x00', &(0x7f000085b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x6, r1) rt_sigaction(0x0, &(0x7f0000b1d000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000037f000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ecd000)={0x0}) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001dd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000c9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c6b000)={r2, 0x380000000000000, 0x30, 0x6, 0x2000000000}, &(0x7f0000c5d000-0x4)=0x18) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000090d000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000730000)={0x1, 0xfffffffffffffffa, 0x1, 0x8}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000299000)={r3, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00001b3000)={{0xe3, 0x10000, 0x877, 0x9, 0x8461, 0x784}, 0xa10, 0x7, 0x9, 0x6, 0x0, "1209ef0b1007295427cf961bd51aef0eb1b8198dd3f12271e09cf8424634c55617a625b375b66d0f300fd85218c7992cb2c4bc16f7d73e0aa9ae258399a132a451579178d7bd24e81d5cf2a5b54be2e6fb054e0d23e6af98d1efaa823496674d82bc71b0a9af4858880f356bcd92c9a0b4d3064d813de9034983be8e1add6ff6"}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00001b0000)=""/17) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000bf000)={0x7a13, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r2, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c3f000)=""/0, 0x0, 0x0}, 0x0) dup3(r2, r1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/autofs\x00', 0x543002, 0x0) 2018/01/31 09:47:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00001a2000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f00003c7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffff, 0x9, @te1=&(0x7f00001a2000-0xf)={0x100000000, 0x1, 0x5, 0x1}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000460000)={0x7, 0x5}) r3 = syz_open_dev$dspn(&(0x7f0000665000-0xa)='/dev/dsp#\x00', 0xffff, 0x600000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ccb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000c60000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400002) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00001b4000)=""/4096) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00009c5000-0x4)=0x0) shutdown(r0, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000076c000)=0x8000, 0x4) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a53000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ac0000)={0x3, &(0x7f00003d9000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg(r2, &(0x7f00002ed000)=[{{0x0, 0x0, &(0x7f00005b7000-0x40)=[], 0x0, &(0x7f0000902000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) close(r0) 2018/01/31 09:47:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fef000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x1, 0x0, [{0x200000040000101, 0x0, 0x0}]}) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) pause() ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) r1 = syz_open_dev$vcsn(&(0x7f00000ee000-0xa)='/dev/vcs#\x00', 0x2c07, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000006d000)={0x0, 0x6, 0x10001}, &(0x7f00002d8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a2c000)=@sack_info={r2, 0x2, 0x1}, &(0x7f000026f000)=0xc) 2018/01/31 09:47:28 executing program 5: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000acc000-0x4)=0x0, &(0x7f0000acb000)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000079000)=@add_del={0x2, &(0x7f0000bcb000)=@common='rose0\x00', 0x3}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000adf000-0x8d)=""/141, &(0x7f00006fd000)=0x8d) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e34000)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00008c5000-0x28)={0x1f, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000370000)=0x9e) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000a0c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00003da000-0x8)={0x0, 0x0}, 0x80000) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xa0100, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/31 09:47:28 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000933000-0x12)='/dev/input/mouse#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x32)=""/50) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x2, 0x99, "3a12a93c5fe94d2261fc82bf12d0bee10e0b2df35dd6e80ae4c30c819ed1984dfab7756efb592960086e454f2fa85ae475149176f640a6d39133d711a2ac53c2f07daa481cb95edcb589d75f7c331b322ec67754ad2aebace0ba42909008f5b7d37093282a33fc0924ea6d8e4aeb7a875ba33bc27fc60a4d84aff9534d2fa6eecd1bd1f60208ad09f5678e8739168e899c5087fa24fd1a078f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2018/01/31 09:47:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x41773630e6b81a5e, 0x8, &(0x7f0000000000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f00007e6000-0x8)='./file0\x00', 0x2) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x89, "c5cf44d077db3f1c0c84d16d9f7929ed1d70d31d2f488ba84b6dea61cca0b72ca81e9788b7b0b56ecf399368b4f0ffcee98fbc16cb4af9d64740aeb3fdb33f038b8676341237a6a7c506eecb3531fd1b0cd72e455265a51519a004dcd3e107a23fe6d579d04e79a1ede178c05a42c3a1632d4118d0654e28e33140039fe50f3933ffe21b0919ea2a9b"}, &(0x7f0000001000-0x4)=0x91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x204000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000005000-0x8)='./file0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) connect$can_bcm(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000006000-0x28)={@generic="7bef32b848b83e54ffc3551cc5ddac42", &(0x7f0000004000)=@ethtool_ts_info={0x41, 0x1000, 0x9, 0x9, [0x2, 0x13fe, 0xb53], 0x8883, [0xd023, 0x7, 0xd06c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000007000-0xc5)="fa6372c0d0e46f9031f162ee589d853680446d135c9265b014746f3867d0fa210091ca9677ee3de0030ffdb188235dbceb57a1ee458ed027597e6e0fd1e7387dd0ef326c871143c9712cb44dcc4e37a2d3c296e948de00adb590fb1ea5907e4c36ff45bb318fa2a090945a7d23419e488ec4d4b5f3b684d638f293d981d87ec2e6f7cc1df15faf4241b8ba850035998e4c486e0c31d4c3d6abaf120d2b77de2d7d80163a6c31049cddf423d5d676823449a47ee062941757343037e2627b8a5f4f260907d9", 0xc5, 0x800, &(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000005000-0x1000)="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") sendto$ipx(r1, &(0x7f0000001000)="a7bd0a7a4c", 0x5, 0x20000000, &(0x7f0000005000-0x10)={0x4, 0x8, 0x3f, "782a78de3810", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000007000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x388, 0x2b8, 0x1a0, 0x2b8, 0x1a0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0x118, 0x0, {0x0, 0x0}, [@unspec=@void="", @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@rand_addr=0xfffffffffffffffa, 0x3c, 0xf, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffffff, 0xff, 0xff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], @generic="727689197439d04a9f9840754584a51d", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x0, 0x0, 0x10}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x7ff}}}]}}, 0x3e8) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000002000)=0x9, 0x4) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r6, 0x5, &(0x7f0000008000)=""/170) 2018/01/31 09:47:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00002c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000040e000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ecc000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) flock(r2, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00004cf000-0x94)={{0x800, 0x1, 0x7, 0x4, 0x1, 0x3f}, 0x8000, 0x6, 0x1, 0xfff, 0x0, "af94b9fd9b3db90ae6ec819a0be26f0a465a7df716f7ebba4a392d396cbb8818ff21d2e57a7a66d3bdb40437f3a5bb606e0962080b683238bb447a4796e0ae1cc853cbc7e841232186326c07bafe706ef39282346a16ace9abef8e4dca41a6af26a4436b9c070cd81d7dd681516f0d7c4a63c40cd80ef12625555156ef36d263"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f00008cb000-0x12)={0x3, 0x3d5f3caf, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r3, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00003d7000)={@generic="8a0c94980a0001f03ba5ec03223e0c95", 0x9}) 2018/01/31 09:47:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000442000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d65000)='/dev/rtc\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000988000-0x4)=0x0, &(0x7f00009fc000-0x4)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aec000)={0xaa, 0xec0d6fcdccdd06f3, 0x0}) 2018/01/31 09:47:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f000083d000-0xa)='/dev/vcs#\x00', 0x8a0, 0x20003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a13000)={0x0, 0xe96d, 0x2, [0xffffffffffffff80, 0x100000000]}, &(0x7f00008fb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a92000-0x108)={r3, @in={{0x2, 0x3, @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]}, [0xcb36, 0x100, 0x4, 0xa4d0, 0x800, 0xaf, 0x4, 0x7, 0x8, 0x1b, 0x1000, 0xffffffff00000000, 0x7995, 0xffffffff, 0x9]}, &(0x7f00002ca000-0x4)=0x108) timerfd_settime(r0, 0x1, &(0x7f00001ca000-0x20)={{0x0, r1+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:47:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00002a9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000142000-0x4)=0x10) mlock(&(0x7f0000ae3000/0x4000)=nil, 0x4000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000783000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) accept$packet(r2, &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000571000)=0x14) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000962000-0x10)={0x7fffffff, 0x6, 0x3, 0x38}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000289000)={0x2, &(0x7f0000726000-0x10)=[{0x6, 0x4, 0x9a, 0x1}, {0x3, 0xc9e4, 0x60d, 0x4}]}) fdatasync(r0) rt_sigaction(0x1d, &(0x7f0000a83000)={0x20, {0x9}, 0x0, 0x3}, &(0x7f00006cc000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000473000-0x8)={0x0}) pkey_free(0xffffffffffffffff) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000de6000-0x4)=0xff, 0x4) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x98f226270b5f84f2, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000763000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x2, 0x1, 0x5, 0x3}, &(0x7f000090c000-0x4)=0x20) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) fcntl$setpipe(r1, 0x407, 0x32c) r2 = socket(0x2, 0x1, 0x69) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fca000)=0x0) dup2(r0, r0) 2018/01/31 09:47:29 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) unshare(0x400) sync_file_range(r0, 0x2, 0x7, 0x200) 2018/01/31 09:47:29 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f0000369000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000dc8000/0x3000)=nil) shmdt(r1) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000384000)=0x0, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000379000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000037e000)=0x5d, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xffffffffffffff80}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000dc8000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffff1cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x5, 0x180000000000, 0x3fff800000000000, 0x6, 0x6f, 0x6d, 0x7ff, 0x1, 0x9, 0x3ff, 0x3, 0x7, 0x400, 0x7]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x26, 0x0) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) lstat(&(0x7f00002d5000-0xe)='./file0/file0\x00', &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[&(0x7f00001ba000)='#vmnet1\x00', &(0x7f00001a6000)='+securityeth0\x00'], &(0x7f0000060000-0x18)=[]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000002000-0xb8)={r4, 0x81, 0x9, 0x2, 0x1, 0x3ff, 0x6, 0x5, {r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x7, 0xfffffffffffff106, 0x40}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000002000-0x8)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shmat(r0, &(0x7f0000b90000/0x3000)=nil, 0x1000) 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xaf) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x6) 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000005000-0x4)=0x0) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000e000-0x10)={r0, 0x28, &(0x7f0000674000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) fcntl$setstatus(r0, 0x4, 0x40400) 2018/01/31 09:47:29 executing program 0: 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x6, 0x10003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000003000-0x7d)="c10b03c8914a27738e0e2aa4de7174fd31d2358daed17564a4c6854cae11f2b8378f34988c3e2f71f87fbb0ecb80b303af3f419bae5fd11bf78f7144c7cfa1f0e541e34db5b1a1d6679ffa83fe1dad0973151ea1bbb8a3ccd8201d29de6cb5d7fc4270b9c530299c256f7526faf3e91b7a9ea0b6fad8599f148e04cb20") ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000085000-0x20)=[{&(0x7f00007ee000)=""/101, 0x65}], 0x1) r1 = semget(0x2, 0x2, 0x48) semop(r1, &(0x7f0000879000)=[{0x3, 0x20, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x7, 0x1800}, {0x6, 0x6, 0x1000}, {0x0, 0x200, 0x0}, {0x0, 0xfffffffffffffffb, 0x800}, {0x2, 0x3, 0x1000}], 0x7) 2018/01/31 09:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x279, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) read(r0, &(0x7f00000e9000-0xbb)=""/187, 0xbb) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x101200) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x5, &(0x7f0000004000)="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", 0x1000) 2018/01/31 09:47:29 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000340000-0xc)='/dev/amidi#\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d71000-0x1c)=@req3={0x7ff, 0x9, 0x100, 0x0, 0x7, 0x101, 0x5f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e8b000)={0x4, 0x0, [{0x10000, 0xe0, &(0x7f00001d2000-0xe0)=""/224, 0x0}, {0x4002, 0x1000, &(0x7f0000fa5000)=""/4096, 0x0}, {0x5000, 0xe1, &(0x7f0000928000-0xe1)=""/225, 0x0}, {0x16004, 0xc9, &(0x7f000031a000-0xc9)=""/201, 0x0}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)=0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dd7000-0x8)='./file0\x00', 0x80) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000c18000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x6, 0x5}, 0x8) pipe(&(0x7f0000d57000)={0x0, 0x0}) fchmod(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e63000-0x48)={{0x1, 0x3, 0x7f, 0x3, 0x8}, 0xd8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f0000eb5000)='./file0\x00', 0xf0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000550000-0x10c)={0x0, 0x1ff, 0x1000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x291, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='vlan0\x00', 0x447) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000000d000)="4aabda3d8a8f0636ae7b5f46c4160fea18ba372e5d0a6c60723e0087075ebdd2d7648889", 0x24, 0x24040014, &(0x7f000000e000-0x14)={0x11, 0xff, r1, 0x1, 0xf6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f0000005000)="", 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000000d000)={0x7, 0x78, 0x7, 0x7fffffff, 0x7, 0x6, 0x0, 0xfff, 0x20000, 0x5, 0x8e9e, 0x1, 0x7, 0xfe10, 0xffff, 0x5, 0x3f, 0x0, 0xfffffffffffff801, 0xd2, 0xaded, 0x3, 0x74, 0x7f, 0x2, 0x0, 0x4, 0x3, 0x101, 0x8d, 0x1, 0x1f, 0x534f, 0x3, 0x8, 0x4, 0x7, 0xff, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f000000d000)=0x0, 0x1}, 0x10a8, 0xa91b, 0x9, 0x0, 0x7ff, 0x4, 0x80, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) recvfrom$ipx(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000000c000)={0x4, 0x8000, 0xfd23, "abca8f06e955", 0x6, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000a7000)='/dev/audio#\x00', 0x800, 0x22400) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/31 09:47:29 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000002000)={&(0x7f0000002000/0x1000)=nil, 0x1, 0x2, 0x20, &(0x7f0000001000/0x2000)=nil, 0x8001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004000-0x4)=0x1ff) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000005000-0x100)={0x3, 0x3ff, 0x5, 0x8, 0x4, [{0x200, 0x2311, 0x2b, 0x0, 0x0, 0x3181, 0x0, 0x0, 0x0}, {0x9, 0x863, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x9, 0x8, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000005000-0xd4)=""/212) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000003000-0xc5)=""/197, &(0x7f0000002000-0x4)=0xc5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f0000004000-0x90)=@ipv6_deladdr={0x90, 0x15, 0xa01, 0x0, 0x3, {0xa, 0x7f, 0x200, 0xff, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3f, 0x5, 0x8001}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x7f, 0x8, 0x100}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x7, 0x4, 0x10000}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0xfb01, &(0x7f0000fe1000-0x8)={0x0, 0x0}) r2 = accept(r0, &(0x7f00003eb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009cd000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000070b000)={0x0, 0x1000, "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"}, &(0x7f00001e4000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000038b000-0x10)={r3, 0x48, &(0x7f0000a96000)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000229000)=0x10) sendto$inet(r1, &(0x7f00000e3000-0x35)="20a472f3341998b22f7dc57283202af12691a5d03b38a64e7542b1788a04abf62f319247a35bdd668d5172cdba5b23e6e6ba3dc5dc", 0x35, 0x81, &(0x7f000023d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$llc(r2, &(0x7f0000fc8000-0x10)={0x1a, 0x4, 0x0, 0x401, 0x6, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r4 = syz_open_dev$evdev(&(0x7f000001f000-0x12)='/dev/input/event#\x00', 0x1, 0x8100) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000aba000-0x24)=""/36) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f01000)={{{{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]}, {{0xa, 0x1, 0xffffffffffffef81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000000000006, 0x9, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) accept$packet(0xffffffffffffff9c, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000041000)=0x14) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000006000-0x140)=[{0x78, 0x19f, 0x6, "040840bbb03293e52aed202b2a707a07dbecddb1dbdaca239a4092c46c296729e5c090538939660ea49bb999ca8b7954a2580135262003f5304c2d609240dccc114609c123bd59cab16b3219cd56c6591ceffc647356804b46ef96846c9f93e55b6136b1f56b"}, {0x20, 0x10d, 0x7, "49d50a6a7b73273fa5279010665e"}, {0x40, 0x11, 0xeb8, "f2dc8fa27b8e0e0f7b7572090f9ebaff3f2483273ac5cec754b82de607080232016db0682082310ca1deb8"}, {0x68, 0x10f, 0x4, "c870ed6ce8f1e57de0b97c339b58ca90fe72df7e4c220244e91ef034428ba3c9518c34eda88342ab200cde891ffe3bf6ba17e7fdea1bba7083ea537d90e0809d8ace0484fcd2bf80b7f43c385dd6ea21df6a4d8bfe"}], 0x140, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x4, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000abf000-0xa)='/@wlan0\']\x00', 0x1) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xc56e) [ 172.259133] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000632000-0x20)={@common='nr0\x00', @ifru_flags=0x1802}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000073b000)={0x2, [0x1, 0xfffffffffffffffb]}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000160000-0x4)=0x0) r1 = gettid() sched_setscheduler(r1, 0x5, &(0x7f0000ee7000)=0x2) 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008f6000-0xa)='/dev/cuse\x00', 0x200, 0x0) futimesat(r1, &(0x7f00003b6000)='./file0\x00', &(0x7f0000973000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000066a000)={0x0, 0x0}) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) accept4$llc(r1, &(0x7f00000b5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000966000)=0x10, 0x800) syz_emit_ethernet(0xfffffffffffffe07, &(0x7f000037c000)={@random="ffb02c428032", @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) recvfrom$ax25(r1, &(0x7f0000135000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000158000)={0x3, {"347d53c90508ae"}, 0x0}, 0x10) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000903000)={0x1, &(0x7f000083a000)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000d99000-0xb)='/dev/midi#\x00', 0x2, 0x200400) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a09000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000780000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b8b000)=@int=0x0, &(0x7f0000557000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e14000-0x98)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80}, &(0x7f0000192000-0x4)=0x98) [ 172.303085] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) syz_open_pts(r0, 0x800) bind$unix(r2, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) flistxattr(r3, &(0x7f000077f000)=""/119, 0x77) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000bd000-0x8)={0x0, 0xc80}, &(0x7f0000821000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000943000-0x8)={r5, 0x100000001}, 0x8) r6 = gettid() r7 = getpgid(0x0) kcmp(r6, r7, 0x0, r4, r2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a82000)=0x254, 0x4) recvmsg(r2, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockname(r0, &(0x7f00005b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001d9000-0x4)=0x58) symlink(&(0x7f0000265000)='./file0\x00', &(0x7f0000749000-0x8)='./file0\x00') 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000061c000)='/dev/midi#\x00', 0x4, 0x8004) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000473000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/mnt\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = dup(r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$VT_RELDISP(r1, 0xb701) fcntl$setlease(r1, 0x400, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000860000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c0f000-0x4)=0x0, &(0x7f0000412000-0x4)=0x4) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d38000-0x4)=0x0, 0x80800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008ef000)=@buf={0x0, 0x0}) r1 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00009b3000-0x4)=0xfffffffffffffffb) 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00008ec000-0xd0)="21072d9e09423a214da523739eebefb5cdf19a10e5bd13f9552e393e25ac3856d0d8c1ab342e794b87ba355e11bbaf4e2dfd18353f11aea8df8afa092acd65381d58f778d75733c34110c2a6050f57d09fd0484da3708ec236bd57010da7bd204b6340014dfc03f7ecf84364433b2418f6a6c500b62d1bdd0cd0edb720ad271462f02986e18088bd28f9a7b2eefaca4b81eff77031b1fe1fe70221cb210b411fb7bb74797cf93fbc8bff08e042ff8a5e17107b7fda844fe0c6414f521293d9171ed3041fb35b46a1f21514d594c9bcaf") 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/cuse\x00', 0x0, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r1, &(0x7f000012e000)=""/229, 0xe5) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000257000)={0x0, 0x0}, &(0x7f00007b8000-0x4)=0x10) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f00008da000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{{r2, 0x0}, 0x10000000, 0x0, 0x0}, {{0x77359400, r3}, 0x0, 0x24d, 0x0}], 0x30) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000023000)=[{{0x0, 0x0, &(0x7f0000033000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000024000-0x40)=[], 0x0, &(0x7f0000010000)=""/82, 0x52, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000036000)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[], 0x0, 0x0, 0x0) 2018/01/31 09:47:29 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) geteuid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000019000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x102) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000007000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f000001b000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000001a000)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, r3}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x8001, 0x9, 0x1ff}, 0x6, 0x1, 0x0, 0x0, "f2855cab29603409c656eaa1fbc69b214dc06066883ab1ae60ac55cbece6ef35d2751a3b51f56f45710fde41bc6758685a7badedc67da25c95fa59a531480ed4"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000d30000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x4000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000011c000-0x4)=0x0, &(0x7f0000d75000-0x4)=0x4) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)=0x0) 2018/01/31 09:47:29 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000ab8000)=""/153) getpeername$netlink(r0, &(0x7f00005fe000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ef000)=0xc) 2018/01/31 09:47:29 executing program 6: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015d000)=@assoc_value={0x0, 0x0}, &(0x7f000059f000+0x3d4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r3, 0x0, &(0x7f0000498000-0x8)=0x8, &(0x7f00000de000)=0x800) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) r4 = memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000055d000)={0x3, [0x29, 0x3f, 0x0]}, 0xa) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000036b000)={0x26, 'aead\x00', 0x0, 0x1000000000, 'echainiv(seqiv(ccm(xeta-generic)))\x00'}, 0x3aa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af1000-0x12)="c30f997914ae91f4fa98ce1f86f986cf16f8", 0x12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000773000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000566000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000038b000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000545000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x80, 0x66, 0x400, 0x9, 0xc1020280, r2}) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa100, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000436000)='/dev/vcs#\x00', 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000038000-0x50)={0x2, 0x80, 0x7, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000921000-0x4)=0x0, &(0x7f00006d7000-0x4)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r2) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d8000-0x11)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000458000)={0x0, 0x18, [0xc00000000000000, 0x7fffffff, 0x8, 0x0, 0xb48, 0x3ff]}) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000837000)=0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000fad000-0x8)={0x0, 0x0}}}) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000349000)={0x19980330, 0x0}, &(0x7f0000fc1000-0x18)={0x20000004, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a1000-0xd)='/selinux/mls\x00', 0x0, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000167000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/checkreqprot\x00', 0xa4080, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e8b000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/31 09:47:29 executing program 2: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="51afa216186091f527d0595308ab97e1", 0x40000000004}) r1 = dup(r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000173000-0x18)={0x0, 0x0, 0x5fc, &(0x7f000023a000)=0x0}) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008f0000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x7, 0x1, 0x7, 0x3447}, {0x5, 0x1f, 0x2, 0x8000}, {0x4, 0x400, 0x3, 0x7f}, {0x10000, 0x8000, 0x401, 0x8}, {0x0, 0x3, 0x1800000, 0x80000000}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000dea000-0x18)={0x14, 0x1, 0x4, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 5: r0 = memfd_create(&(0x7f0000305000)="76626f786e65743173797374656dd573656c696e757863707573657476626f786e65743000", 0x1) connect$pppoe(r0, &(0x7f000040e000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1}, @common='ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000083f000-0xe)='oom_score_adj\x00') prctl$getreaper(0x2, &(0x7f0000cb8000-0x8)=0x0) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000082b000)={0x7fffffff, 0x3, 0xbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000513000)=[{0x0, 0x4, 0x0}], 0x1) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f92000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00005a1000)=0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e09000-0x9)='/dev/sg#\x00', 0x0, 0x80) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000adb000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000d7b000-0xc)={0x48b, 0x4, [0x6]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000006000)="", &(0x7f0000662000)="", 0x0}, 0x20) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000976000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r1, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)="", 0x0}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000050000-0xa)='/dev/dsp#\x00', 0x7f, 0x101000) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00002cc000-0x8)={0x3499fc6d719f8e3e, 0x80000000}) r3 = syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x80, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000037d000)={"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"}) sysfs$1(0x1, &(0x7f0000eea000-0x9)='/dev/sg#\x00') 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003f7000)={0x1, 0xfffffffffffffff7, 0x3, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = gettid() sched_getscheduler(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000a54000-0x8)='keyring\x00', &(0x7f0000dda000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000021f000-0x8)='rxrpc_s\x00', &(0x7f00000bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="f9940487ec527c744362202f6c283ca58cb4ede97eca26cb04a4abb6f652689885befee62d468d3e2d90b5ee006a828b01eb6076360576a64b06acbe39989044138207729bda0b8f6ea09ca303e95688da4ac111d76e8fbe514528f46548c520a846ae4fc1d9fe830b47bd70bdb2e227619df72f", 0x74, r2) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") socketpair(0x1, 0x80803, 0x4fea4563, &(0x7f000055b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008cb000-0x2c)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x140, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082f000)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r7, 0x540a, 0x0) write(r7, &(0x7f0000f99000-0x63)="b6afec188bd3fbb469bcf22716c35acb74dd08011414a21f9c87d03e214fcac28fa3a6a20d59b14ccabdef3414c82661384bdea9bd65db5c06bd1522b193e0916f0baf1de1ce66dc4643571a7fd2da6079f53b8d5536e0339f44fb78627031baaf9c7d", 0x63) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) pipe(&(0x7f0000394000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r8, 0x80487436, &(0x7f00009c6000)="e74c6d376b5a9e35deac90265efdbe664a02497d3fb62335d1c04e0b33bf81ad150ccc8a56676e9c61b6ada4a3d42e7d917e02a6a5be76501362910cc90a2e9ae60d9a42bc7b987581c7b59cf3dd7092e2fff150434e5620ef8212971f43a0f97bb2295f265642e9bfafc15490919a8c8e308592c795ffd35ff601bb8c9845b16ac7bfa257e99cddae72623b6e12fa87e9c8") ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000b16000)={0x2, 0xa4, 0xd3c3, 0x3, 0x48, 0x65}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002a7000)={r2}) bind$netlink(r10, &(0x7f0000edf000)={0x10, 0x0, 0x0, 0x1002}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f000021e000)=@assoc_value={0x0, 0x0}, &(0x7f0000bc5000)=0x8) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f00001df000-0x6)={0x80000001, 0x6, 0x9}) sendmmsg$unix(r0, &(0x7f00004a6000-0x118)=[{&(0x7f0000d6f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000048c000)=[{&(0x7f00007e3000-0x9a)="1a50f7ecdaa76c7536b6e3fcc1df4bd1f5a929037100007b1ce0c4bf9856d835b00616460d538ac9cab095fd0c1ab23e139f0e11e6c395241ff0d08f6ab66ae63e284cb87a359d587fba6beda14aa4533726a7266fdf0f13e289f2758cf4c2e23e74314a16d2ea00b8724f4599cbe541a2f7aac1d47d5414347fc873c932a5601b04f265680276bc92869c9afc10953be5718ab46c52bfcaed86", 0x9a}, {&(0x7f00009ca000-0xb1)="8f4e58f2305c958609a23eac7acf15e8a044779514ac88cad763b00926942fd51fbcd838dbba4ff4a6837144abbd3441f17a9c24645052aaa846e6136116b335866feca9d6c2893afe241ceb26ae9be5ea168ba83b54ec542e7b51d35f6e4bf31504c1544e31052a51c335984b588635c6c7ae7c700a5de1bd8555b7b1d3095d67163fa7711aa862b5547e57a6e4c40fa00ba44c24b9e3b028c76ffb480f63307dc9c244e2a612a057df717da57683f53d", 0xb1}, {&(0x7f0000528000-0xe2)="42fc54e8e97f204d4af8f59cf83ad1701bdcecb88c5b9a8f049eb90da7cbdd8887f396e2e12799bc3584f14dcab0568feb33771fc1ee7c5c05867246db2417c4ca4d232129292c9628037a705e1362537a5785cc863a4e57770878eb35a0a3bed1f51b9dc59643109b61a769586c44ef5d0916ecc92da11559372dcf9507f582b9a60ee5f7a0c53fef061a9b39b4a2163a4d1bc9567723e324677215d0f91ea49af9299050f12cce5ed9430c28b2f5cc16805716056ee21ae951687f0c3fd27a85f04b5204390ec15eaf0e7644d5072ec5400253322eb3397319e5c4a072c87df725", 0xe2}, {&(0x7f0000266000)="62d6b1f04ef89a71fa324e77905db52dbe3e994a707cf82605dc715c88aedc119d463492709086a618f8df51a9c9cbf242f322f90df83a4d8dfba1ab50e333cf400ab5001afa55a753378894effbdad8cfd49302348e467bafdc03078a7859629a2dd22bc110c2704485b911c373cd7fcd4eaaa0df3d227535034afa597bfc3096eb3ac201078ba37743446137907b84b3920b693ed5c05823ddd28ab5fbd201315d299337987db2144042a8e1083601256090", 0xb3}, {&(0x7f0000391000)="04c122ea4fee4cd47273bf64462c8ea5ad3d37d50b1f06156fa350d920d43bbfa47a30603d999eb739a629a05bc68fc72009618ffdc26e50b2d84c33db9528b1d70c2716b448e1e8c0e2068e9a63fc037b1c41913076a96a9d79625a2ca3e4ef9f758322d6ffa9a842c300ee98", 0x6d}, {&(0x7f000034a000)="110aa7e13411d765f5b1037bed67639d4e96027dd3285a5833c96a28a09c02e27af85234a843704bae0224d3dd06cf1ba784dcff5f0b569997d7e5daa0e6d28e4e81ac00fb4fa041c4bb45f2f3046c986da390e3c01778c3eba3dab1ae3d5222bbd756f40a00cf50f8e18edf9012970d262689d14db009a4e0d51a9565ac8b9bfc94793257d788a3a405b84f5c48ff38616cd10e9e5e049fd0eee26adeedc5898ea9249e46c3ddeb5ef505eaeb609ac9dafd6b4e2fa276160da94564c499c9ba66f98edeaff7ee67", 0xc8}], 0x6, &(0x7f0000108000)=[@rights={0x18, 0x1, 0x1, [r9, r9]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r9, r3, r0, r3, r9, r8]}, @rights={0x30, 0x1, 0x1, [r2, r8, r9, r8, r10, r10, r2, r0]}, @rights={0x20, 0x1, 0x1, [r7, r0, r8, r3]}, @rights={0x18, 0x1, 0x1, [r9]}], 0x108, 0x44805}, {&(0x7f0000da6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000aa3000)=[{&(0x7f0000b46000-0x80)="4b7f06bde7769c441cf560e0e05518faad5725025d89b0d7d06166c427bde69c7b115bebaf2322dd256ddaac9f790f973e02165eb5d4347ab8b18a72b4aa94b9a55f48e11376a058c9232f705238234b9ed3bc323d10765418d8b106556a0d1ab7cfafbc81bfd07ba5c9a69e772948cdb637383521b4043a1cb7af4285847c7c", 0x80}, {&(0x7f0000ba0000)="bc4068378b3a6fe149de7da9d5017a6dd44d93b7649ae9ff8b86d7b03933fca94be1eb954084305b3e6426203db2011db3ec214163cc3496ba8774e6baea55fef1a47e14816fffb61c738def0447", 0x4e}, {&(0x7f0000d49000)="8807223533c8161458097f2c383b5cda089fb7072f99521b61da423237ace6dadc2f229e2da7f93c3e8da32570c906b3e3dc97dc8715589be0e4b349837330bd4e4d376883f91eb2fdb36e0295ea1c", 0x4f}, {&(0x7f0000b1c000-0xc9)="c68ed57ee6f048b039b2cb02c3b39e8a8ad7049d28ed76f97eaf32e607e12de9cbb83dff0923e1aacedd99e6a8d3275fbaaee3f2ee1c05a06cffcf84dbda0f5c22de9302367b11bc73954e097df5aceea9211f55703fd032c66196be79fdb68566090789890fdc1edcda46d120501e341a25560be8c5dd153e88eb914959f65cd0dbc50de25aecdc629acca6a14c86c76f7812a059c6d574aa09f4f2f8296ee656d3b783342b9223739129860f419fb8ef9a24c76bf0a90a2690ad41d89aa1b80a07fd61e0f1157d77", 0xc9}, {&(0x7f00008ac000)="c2a1ec91ef3160157b2606b9a164a07a2d247ebad520c471ed4512df28178cf91c782f2abcfcf0fa3cd826fa3c90e43f3cc3525f342dbc543cbbdf10fc486d6b7378073e0183c6053ac0be9aef2392914da13836012eb64f1ad9a8c2c0ccdac4626b4b04bc06c70b584612fa8f4789b37c77b45c3a18f1798e5043cf30eba002cc43bf5aa45e212a35de51babbe42a9426fe415f216bcef5a567401a4749ecb1611a", 0xa2}], 0x5, &(0x7f0000bf7000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60, 0x40}, {&(0x7f000088d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e39000)=[], 0x0, 0x0, 0x0, 0x40050}, {&(0x7f000067b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000002b000-0x10)=[{&(0x7f0000c92000-0xbc)="19c044d39e13e9768244b3197305d966b83eade98d7717ba199cff749b0ccb23a0dbc6f93ce6a699761f4531bef59a74748fd2dbc0e3df5ca59c64b74c78c4e7e4a1b9108ecb77d049dc7ef23775956759ed86f30f796decae30b169c95a183e4095a7d264e7a9537e6f82b41ffd03de880ee2c874559926222976d57c1a581fb88ab315f130581c4d3c27f05d053b58b245cdbb6fed5a177d9f52add140feedc910ce5b4f41fbe7be8bfa2e6dd12f929f8aa9c1adec0fa3a0a958c0", 0xbc}], 0x1, &(0x7f00005e5000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r3, r10]}], 0x30, 0x40}, {&(0x7f0000560000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000920000)=[{&(0x7f00002ef000-0x7f)="7613a66c7802580b3d2305202474182be49f2f26cc212e8d010970a035493f7a4a5db3270a694efa2ec12a4f1ce56b237b023b46aa542a60afcae1f0f83fc116879eba5400f1422043a048fd169973553caf70953900bf20d2c30774329681307ba281e3d59cf5e8b5c6b3612d1cbbb58ad5ca951642c3aeef896a341b9c25", 0x7f}, {&(0x7f00000c5000)="9ae19222819977", 0x7}, {&(0x7f000023e000-0x57)="34050d3e5efca11d175af3fdedd841c81e14257f950c5c042be763d6f0a46812627571a3bf5b0cb2bd8b031da11ef0919aa24beb3b0439a0fbb7cbe81f202dae3051fe6d804e29ed0757ec8c5abada35abd12e308b92be", 0x57}], 0x3, &(0x7f00005ea000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r8]}, @rights={0x30, 0x1, 0x1, [r9, r7, r3, r3, r2, r8, r7]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x70, 0x4080}], 0x5, 0x0) ioctl$TCXONC(r7, 0x540a, 0x2) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) open(&(0x7f0000ec3000-0x8)='./file0\x00', 0x400, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x79, &(0x7f00007a7000-0x4)=0x9, 0x4) bind$pptp(r8, &(0x7f00007bf000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TCXONC(r7, 0x540a, 0x1) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004c1000-0x4)=0x3f, &(0x7f0000a31000)=0x4) r1 = syz_open_dev$adsp(&(0x7f000054d000-0xb)='/dev/adsp#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f11000-0x78)={0x0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0xc6, 0x200, 0x1, &(0x7f0000949000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x426, 0x4, 0x10001}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000005b000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x98) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000153000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbe000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f16000-0xc)=@sack_info={0x0, 0x6, 0x6}, &(0x7f0000c25000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000002b000-0xa0)={r4, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x401, 0xffff, 0x40}, 0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000054b000)={0x2, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000bae000)={0x0, 0x78, 0x6, 0x40, 0x5, 0x1, 0x0, 0x0, 0x600, 0x0, 0x7577, 0x1, 0x5, 0x80000000, 0x81, 0xe7, 0x0, 0x5951, 0x10001, 0x2, 0x80, 0x3f, 0x80000000, 0x6, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x34c7, 0x6, 0x9, 0x400, 0xffffffff, 0x8000, 0x81, 0x6, 0x8, 0x6, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00003ce000-0x1)=0x0, 0x4}, 0x4, 0x2, 0x100000000, 0x6, 0x8d, 0x97d7, 0x6, 0x0}, r3, 0x9, r2, 0x4) r5 = socket(0x18, 0x0, 0x1) getsockname(r5, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000ac8000-0x8)=0x0) 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000398000)={&(0x7f0000b55000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d99000-0x70)=[], 0x0, &(0x7f00008ad000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f0000fe3000)={0x0, {""/7}, 0x0}, &(0x7f00005e3000)=0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a31000)={0x7, 0x80000000, 0x2, 0x401, 0x4, [{0x8, 0x839f, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x80000001, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6bc, 0xffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xd471, 0x7, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xace5f23da6bc9f80) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000019000)='/dev/qat_adf_ctl\x00', 0x101480, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000001f000)={0x7b, 0x0, [0x5a6, 0x1, 0x7, 0x1fffc00], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f000001f000)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'system_u:object_r:passwd_exec_t:s0', 0x20, 0x35, 0x30, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7f) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b06000)={0x0, {{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @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]}, {{0xa, 0x2, 0xfffffffffffff781, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r1 = add_key(&(0x7f000016d000-0xb)='cifs.idmap\x00', &(0x7f0000d4d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cb1000)="1aacb22d3bc9f881b88eb249c791350db342e56736d2994280f6cd283783c6393b77f6b7b2ef8fa24ba175b6757d6973c5d8c3070f1411a199f3eea13d731aad7f6c1c31c8deb469c670b5929b94810a8258d0b35e8699eeaf2fe69ee7666da59978883e6e03b65b5e78e9e6666f3d1ffe81284a3f505a1be824ca99908ac868ea87d17746130376ac4248058e29b142b35b434d6f49fc884b4e35ed0af69eaa5011c39b9337ad970c123757b3f751c84765806ee347af36bbb8492c368a226c0e5219cca2863087f845422d97f0a6dcebd8350466713181d1c2c7af237f7e292ec2", 0xe2, 0x0) keyctl$invalidate(0x15, r1) write(r0, &(0x7f0000794000)="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", 0xfffffffffffffd2f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e27000)={r0, &(0x7f000037f000)="", &(0x7f00006eb000-0xd7)=""/215}, 0x18) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x60, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00005c6000-0xd)='vmnet1ppp1\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000974000)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000031000-0x4c)={0x0, 0x0, 0x207, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000001000-0x1b0)=[{0x5, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000026b000-0x10)={&(0x7f0000258000/0x3000)=nil, 0x3000}) write$selinux_user(r5, &(0x7f000068c000-0x2a)={'system_u:object_r:udev_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) ftruncate(r1, 0x10401) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000ae0000)=0x0, 0x4) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00002e9000)='/dev/dsp#\x00', 0x11, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000025b000)={0x3c351f7c}, 0x4) r1 = open(&(0x7f0000711000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000605000-0x8)={0x0, 0x3}, &(0x7f0000d90000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009ba000)={r2, 0x80000000, 0x0}, 0xc) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000551000-0xa9)=""/169, 0xa9) [ 172.760226] QAT: Invalid ioctl 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000821000-0xc)='/dev/audio#\x00', 0x8, 0x100) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00008a4000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000975000)={{0x100000001, 0xfffffffffffffffc, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 172.820180] QAT: Invalid ioctl [ 172.854409] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 172.879847] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/31 09:47:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) clock_gettime(0x0, &(0x7f00004b9000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cca000-0x10)={r1, r2/1000+10000}, 0x10) r3 = gettid() syz_open_procfs(r3, &(0x7f0000202000)='task\x00') r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dac000)='net/fib_trie\x00') flistxattr(r0, &(0x7f00002d8000-0xf4)=""/244, 0xf4) sendfile(r0, r1, &(0x7f0000a92000-0x8)=0x0, 0x81) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a01000-0xc)={0x4, r0, 0x0}) 2018/01/31 09:47:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000942000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000024000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006c4000-0x20)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)=0x120) r3 = msgget(0x1, 0x9) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00006a3000)={0x0, 0x20}) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000acb000)=""/224) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e74000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00004ad000)={0x0, 0x1, &(0x7f00002e9000)=""/13, &(0x7f00006a8000)=""/158, &(0x7f0000a0c000)=""/160, 0x6000}) r4 = openat(0xffffffffffffffff, &(0x7f0000591000-0x8)='./file0\x00', 0x100, 0x2) r5 = open(&(0x7f000014a000-0x8)='./file0\x00', 0x40080, 0x8) ioctl$TIOCSTI(r4, 0x5412, 0x7) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00007ed000-0x1000)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f00008d8000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00008e5000-0xd)='/dev/binder#\x00') ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000257000-0x18)={0xff, 0x0, 0x1, r4, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e55000)={r2, 0x849}, &(0x7f0000b18000-0x4)=0x8) 2018/01/31 09:47:29 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79d541310dbfcd2d618fd78611a8d488", 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0x0}}}]}}, 0x2f8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000c000)={0x2, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 09:47:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000044f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000964000+0xba2)=0x1c, 0x80800) listen(r1, 0x18182a0f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = syz_open_dev$amidi(&(0x7f00002c5000-0xc)='/dev/amidi#\x00', 0x5, 0x93f62c7169ffe27a) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$tun(&(0x7f00007d9000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f54000)={0x1, 0x0, []}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x26, &(0x7f0000629000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) sendto$llc(r2, &(0x7f0000efd000)="8fcacd33ee52e621f1a8da9070dd48d99520533d1e2df488e7abef3aa18ebff3e1a2db167f3477afbfef6a71e1b9c592c3aff59f49bbe4fb54bcfb59c149e340b1bb16223c9e980eeb133d41c5307bcd1d82d024416736fc10df2ddef48229156eb9a424cc5eaa2a8783a0e71e7fc9d91e0d72ea1eea06cbee097c7c7d3b89fa0087875436f83b96e981af29df00db3179f13b835fdebfa3a7a2b50f83", 0x9d, 0x8000, &(0x7f000002a000-0x10)={0x1a, 0x15, 0x2, 0xfffffffffffffff8, 0x9, 0x3d90, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00003d8000)=0x0) r6 = getuid() setsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f00004cf000)=0xba6, 0x4) sendmsg$rds(r2, &(0x7f000032a000)={&(0x7f00007b8000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a0000)=[{&(0x7f0000037000-0x63)=""/99, 0x63}, {&(0x7f000015e000)=""/2, 0x2}, {&(0x7f00007a2000)=""/35, 0x23}, {&(0x7f00007d0000)=""/227, 0xe3}, {&(0x7f00005ac000)=""/50, 0x32}, {&(0x7f00007cb000-0xe2)=""/226, 0xe2}], 0x6, &(0x7f0000fa2000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000830000-0x1000)=""/4096, 0x1000}, &(0x7f00001f3000-0x1)=0x0, 0x10}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x8}, &(0x7f0000324000-0x8)=0x1, &(0x7f00001bd000)=0x9, 0xff, 0x3c, 0x2, 0x7, 0x10, 0xffff}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x1}, &(0x7f0000b9f000-0x8)=0x6, &(0x7f0000a82000)=0x8, 0x7, 0x0, 0x4, 0x10001, 0x10, 0x0}}], 0xe0, 0x4000000}, 0x80) r7 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000546000)={r5, r6, r7}, 0xc) 2018/01/31 09:47:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000775000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) accept4$unix(r0, &(0x7f0000c7c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000a4000-0x4)=0x8, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00008c2000)=[{0x0, 0x0, 0x0, 0x5, @tick=0x1ff, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000968000)=""/112) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/31 09:47:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef7000)='/dev/ptmx\x00', 0x800, 0x0) pause() ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/31 09:47:30 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000c1e000-0x40)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f87000-0x40)={0x3, 0x100000000, 0x2, 0x6, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000836000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000, 0xfff}, &(0x7f000063f000-0x10)={0x0, 0x1c9c380}, &(0x7f00001bb000-0x10)={&(0x7f0000120000)={0x0}, 0x8}) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x7435, 0x0}], 0x7, &(0x7f0000001000)={0x77359400, 0x0}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000efa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000c71000)=0x0, &(0x7f0000930000-0x4)=0x4) 2018/01/31 09:47:30 executing program 5: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") msgget$private(0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00007aa000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da4000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000067f000)={0x6, 0xff, 0x100000000, 0x101, 0x9}, 0x14) 2018/01/31 09:47:30 executing program 2: r0 = socket(0x3, 0x0, 0xffff) r1 = request_key(&(0x7f0000974000-0x12)='.request_key_auth\x00', &(0x7f0000e3b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a6000)='\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) pipe2(&(0x7f00006f7000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000000)={0x20000008, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000001000-0x4)=0x5b86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="07900d5ba9d51e1ec4b951a493fb795addedd47ab518731789aa1c507f8ab624c318380d2da50a9d122d4d9defa47cc90c1d31dfc0ea1dfadb42248a8b6008b743ac8287960710e84998ec17667742154a5f0833e0d6701c0f7c", 0x5a, 0x41) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 173.016839] binder: 23272:23278 got transaction with invalid parent offset [ 173.047773] binder: 23272:23278 transaction failed 29201/-22, size 80-16 line 3088 2018/01/31 09:47:30 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe2000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000fe3000-0x25)=""/4096) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000a2e000)=0x4) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000ce2000-0x4)=0x0) 2018/01/31 09:47:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client0\x00', 0xffffffff80000004, "baf1784076f2cd90", "ddfbe5b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b12e849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 173.061658] syz-executor7: vmalloc: allocation failure: 7798521856 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 173.061711] syz-executor7 cpuset=/ mems_allowed=0 [ 173.061951] CPU: 1 PID: 23292 Comm: syz-executor7 Not tainted 4.15.0+ #287 [ 173.061957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.061960] Call Trace: [ 173.061978] dump_stack+0x194/0x257 [ 173.061998] ? arch_local_irq_restore+0x53/0x53 [ 173.062010] ? idr_get_free_cmn+0xfd0/0xfd0 [ 173.062021] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.062053] warn_alloc+0x19a/0x2b0 [ 173.062072] ? zone_watermark_ok_safe+0x400/0x400 [ 173.062089] ? __kernel_text_address+0xd/0x40 [ 173.062102] ? unwind_get_return_address+0x61/0xa0 [ 173.062124] ? perf_trace_lock_acquire+0xe3/0x980 [ 173.062137] ? depot_save_stack+0x12c/0x490 [ 173.062163] __vmalloc_node_range+0x4f0/0x650 [ 173.062177] ? save_stack+0x43/0xd0 [ 173.062184] ? kasan_kmalloc+0xad/0xe0 [ 173.062191] ? __kmalloc_node+0x47/0x70 [ 173.062199] ? kvmalloc_node+0x99/0xd0 [ 173.062209] ? xt_alloc_table_info+0x64/0xe0 [ 173.062224] ? xt_alloc_entry_offsets+0x21/0x30 [ 173.062235] __vmalloc_node_flags_caller+0x50/0x60 [ 173.062247] ? xt_alloc_entry_offsets+0x21/0x30 [ 173.062263] kvmalloc_node+0x82/0xd0 [ 173.062280] xt_alloc_entry_offsets+0x21/0x30 [ 173.062292] translate_table+0x2e0/0x1dd0 [ 173.062328] ? lock_downgrade+0x980/0x980 [ 173.062347] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 173.062362] ? __check_object_size+0x25d/0x4f0 [ 173.062373] ? kasan_unpoison_shadow+0x35/0x50 [ 173.062395] ? __might_sleep+0x95/0x190 [ 173.062414] ? __might_fault+0x188/0x1d0 [ 173.062425] ? kasan_check_write+0x14/0x20 [ 173.062434] ? _copy_from_user+0x99/0x110 [ 173.062452] do_arpt_set_ctl+0x394/0x8d0 [ 173.062464] ? module_unload_free+0x5b0/0x5b0 [ 173.062472] ? lock_acquire+0x1d5/0x580 [ 173.062490] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 173.062534] ? mutex_unlock+0xd/0x10 [ 173.062545] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 173.062565] nf_setsockopt+0x67/0xc0 [ 173.062585] ip_setsockopt+0xa1/0xb0 [ 173.062602] tcp_setsockopt+0x82/0xd0 [ 173.062623] sock_common_setsockopt+0x95/0xd0 [ 173.062643] SyS_setsockopt+0x189/0x360 [ 173.062663] ? SyS_recv+0x40/0x40 [ 173.062677] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 173.062691] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.062705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 173.062731] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 173.062738] RIP: 0033:0x453299 [ 173.062743] RSP: 002b:00007ffa342f1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 173.062752] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 173.062757] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000013 [ 173.062763] RBP: 00000000000005d0 R08: 0000000000000000 R09: 0000000000000000 [ 173.062772] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f7c20 [ 173.062777] R13: 00000000ffffffff R14: 00007ffa342f26d4 R15: 0000000000000000 [ 173.062941] warn_alloc_show_mem: 1 callbacks suppressed [ 173.062944] Mem-Info: [ 173.062969] active_anon:73662 inactive_anon:60 isolated_anon:0 [ 173.062969] active_file:3749 inactive_file:8588 isolated_file:0 [ 173.062969] unevictable:0 dirty:87 writeback:0 unstable:0 [ 173.062969] slab_reclaimable:10066 slab_unreclaimable:89994 [ 173.062969] mapped:24232 shmem:68 pagetables:780 bounce:0 [ 173.062969] free:1415122 free_pcp:523 free_cma:0 [ 173.062989] Node 0 active_anon:294648kB inactive_anon:240kB active_file:14996kB inactive_file:34352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96928kB dirty:348kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 43008kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 173.062992] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 173.063213] lowmem_reserve[]: 0 2868 6378 6378 [ 173.063230] Node 0 DMA32 free:2931000kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2940008kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:172kB free_cma:0kB [ 173.063253] lowmem_reserve[]: 0 0 3510 3510 [ 173.063269] Node 0 Normal free:2713580kB min:37096kB low:46368kB high:55640kB active_anon:294648kB inactive_anon:240kB active_file:14996kB inactive_file:34352kB unevictable:0kB writepending:348kB present:4718592kB managed:3594340kB mlocked:0kB kernel_stack:4512kB pagetables:3120kB bounce:0kB free_pcp:1256kB local_pcp:668kB free_cma:0kB [ 173.063293] lowmem_reserve[]: 0 0 0 0 [ 173.063309] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 173.063374] Node 0 DMA32: 6*4kB (UM) 4*8kB (M) 4*16kB (UM) 4*32kB (UM) 3*64kB (UM) 3*128kB (M) 4*256kB (UM) 5*512kB (UM) 6*1024kB (UM) 4*2048kB (UM) 711*4096kB (UM) = 2931000kB [ 173.063440] Node 0 Normal: 221*4kB (UME) 323*8kB (UME) 204*16kB (UME) 1400*32kB (UME) 988*64kB (UME) 290*128kB (UME) 103*256kB (UME) 66*512kB (UM) 41*1024kB (UM) 25*2048kB (UM) 588*4096kB (UM) = 2713676kB [ 173.063500] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 173.063503] 12404 total pagecache pages [ 173.063512] 0 pages in swap cache [ 173.063517] Swap cache stats: add 0, delete 0, find 0/0 [ 173.063520] Free swap = 0kB [ 173.063522] Total swap = 0kB [ 173.063525] 1965969 pages RAM [ 173.063527] 0 pages HighMem/MovableOnly [ 173.063529] 328405 pages reserved [ 173.090549] syz-executor7: vmalloc: allocation failure: 7798521856 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 173.090556] syz-executor7 cpuset=/ mems_allowed=0 [ 173.090578] CPU: 1 PID: 23292 Comm: syz-executor7 Not tainted 4.15.0+ #287 [ 173.090584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.090587] Call Trace: [ 173.090605] dump_stack+0x194/0x257 [ 173.090624] ? arch_local_irq_restore+0x53/0x53 [ 173.090633] ? idr_get_free_cmn+0xfd0/0xfd0 [ 173.090646] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.090676] warn_alloc+0x19a/0x2b0 [ 173.090692] ? zone_watermark_ok_safe+0x400/0x400 [ 173.090706] ? __kernel_text_address+0xd/0x40 [ 173.090717] ? unwind_get_return_address+0x61/0xa0 [ 173.090739] ? perf_trace_lock_acquire+0xe3/0x980 [ 173.090751] ? depot_save_stack+0x12c/0x490 [ 173.090788] __vmalloc_node_range+0x4f0/0x650 [ 173.090804] ? save_stack+0x43/0xd0 [ 173.090812] ? kasan_kmalloc+0xad/0xe0 [ 173.090820] ? __kmalloc_node+0x47/0x70 [ 173.090830] ? kvmalloc_node+0x99/0xd0 [ 173.090839] ? xt_alloc_table_info+0x64/0xe0 [ 173.090853] ? xt_alloc_entry_offsets+0x21/0x30 [ 173.090864] __vmalloc_node_flags_caller+0x50/0x60 [ 173.090876] ? xt_alloc_entry_offsets+0x21/0x30 [ 173.090892] kvmalloc_node+0x82/0xd0 [ 173.090909] xt_alloc_entry_offsets+0x21/0x30 [ 173.090921] translate_table+0x2e0/0x1dd0 [ 173.090955] ? lock_downgrade+0x980/0x980 [ 173.090975] ? alloc_counters.isra.11+0x7e0/0x7e0 [ 173.090988] ? __check_object_size+0x25d/0x4f0 [ 173.090999] ? kasan_unpoison_shadow+0x35/0x50 [ 173.091024] ? __might_sleep+0x95/0x190 [ 173.091043] ? __might_fault+0x188/0x1d0 [ 173.091054] ? kasan_check_write+0x14/0x20 [ 173.091063] ? _copy_from_user+0x99/0x110 [ 173.091081] do_arpt_set_ctl+0x394/0x8d0 [ 173.091094] ? module_unload_free+0x5b0/0x5b0 [ 173.091101] ? lock_acquire+0x1d5/0x580 [ 173.091119] ? compat_do_arpt_set_ctl+0xb90/0xb90 [ 173.091164] ? mutex_unlock+0xd/0x10 [ 173.091176] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 173.091196] nf_setsockopt+0x67/0xc0 [ 173.091215] ip_setsockopt+0xa1/0xb0 [ 173.091232] tcp_setsockopt+0x82/0xd0 [ 173.091254] sock_common_setsockopt+0x95/0xd0 [ 173.091273] SyS_setsockopt+0x189/0x360 [ 173.091292] ? SyS_recv+0x40/0x40 [ 173.091306] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 173.091321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 173.091335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 173.091360] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 173.091368] RIP: 0033:0x453299 [ 173.091372] RSP: 002b:00007ffa342f1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 173.091381] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 173.091386] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000014 [ 173.091391] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 173.091396] R10: 0000000020000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 173.091401] R13: 00000000ffffffff R14: 00007ffa342f26d4 R15: 0000000000000000 [ 173.116312] binder_alloc: binder_alloc_mmap_handler: 23272 20000000-20002000 already mapped failed -16 [ 173.127735] binder: BINDER_SET_CONTEXT_MGR already set [ 173.127746] binder: 23272:23308 ioctl 40046207 0 returned -16 [ 173.136270] binder_alloc: 23272: binder_alloc_buf, no vma 2018/01/31 09:47:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = syz_open_dev$sg(&(0x7f000066a000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00003f7000-0x24)={0x7fffffff, 0x2, 0x7f, 0x1, 0x10000, 0x6, 0x9, 0x3, 0x3000000000000000, 0xfffffffffffffffa, 0x43d, 0x6}) shutdown(0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) fcntl$setsig(r4, 0xa, 0x15) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() tkill(r5, 0x16) 2018/01/31 09:47:30 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0xff, 0x224300) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x8)={0x0, 0x0, ""}, &(0x7f0000002000+0x477)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={r1, 0x10001}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000005000-0xd)={0x0, 0x8, 0xfffffffffffffff8, 0x1, 0x7, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000002000)=""/0, &(0x7f0000002000)=0x0) 2018/01/31 09:47:30 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000000c000-0x4)=0x2000000000006, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000003000-0x6)={0x80000001, 0x10001}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000)={0x2, &(0x7f0000011000-0x10)=[{0xaae, 0x6, 0x9, 0x3c}, {0x7, 0x2, 0xfffffffffffffffe, 0x100000000}]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0xa8, &(0x7f0000002000-0x61)="890122ed3e00747cc3658126d5380b41411d81d421efdf8184a5ead1eeedbccc2e2ece56f13e27b3932cf7e6c85658993f712037e6a704566bd07426f9ec189f85efcb3d67c58ebd16ba3d2d01d266e9478eb8ef5d7e68f10dbcd7923ec9a3f902", 0x61) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000000d000-0x1c)=@req3={0x4, 0x2000000000000, 0x1, 0x711a, 0x3, 0x80000000, 0x65}, 0x1c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000f000)=0x0) 2018/01/31 09:47:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x4f66aa4265bc723c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ea9000)={r0, &(0x7f0000c79000-0x99)="6b29e3a2cbce13d2eaccd2cb421d3ddeeccf6e430d0cc194f9a582e1ef5f8697191e2aed3db153692dd66f5d5a37a32030a97c4aa6b78ffe5b5040060cede6c3543d583cc06648eddecb6da09022d1a0dbd938fd059b34a8679cfebf09899e4cd096d2bda2e533b497ae725572d304011ff702582dc62979b7bce3175ae20acdcccc43ced3b9b3b12836349ac6fedd4af250e6289f9a98fd42", &(0x7f0000da9000)="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", 0x0}, 0x20) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="615f0c8d53c7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 09:47:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x6}, 0x8) clone(0x0, &(0x7f0000000000)="7a264d9d3f1e318db868e00004a3c21429806262d7d43354645be2457cc2173eadcdae9cb38d11881cc86ed605576754be2e9b6b403d382cd9af2abd3375991559b5471e6411c34f44e928bd0d79e09404", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000000000)="f0cca994df191ee08079bdf757b4395106af02b6df8f24d8d3d574c4e2c8281afe7abc63f896cfd47a9e6b") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000003000-0x4)=0x8) ioctl$TIOCCBRK(r2, 0x5428) fcntl$dupfd(r2, 0x406, r2) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) 2018/01/31 09:47:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000048f000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x0) r1 = semget$private(0x0, 0x408, 0x0) semop(r1, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006fa000)={@generic="2cc00f437068e170f84031e7812f9b11", @ifru_flags=0x2}) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c26000)={0x0, 0x7, 0x0}, &(0x7f000018c000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa4000-0x8)={r2, 0x10001, 0x2e00ff02}, 0x8) r3 = shmget(0x1, 0x3000, 0x54000080, &(0x7f0000b3a000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000c66000)=""/174) 2018/01/31 09:47:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f97000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}}, &(0x7f0000973000-0x14)={0x0, 0x1, [0x42e]}) r0 = syz_open_dev$audion(&(0x7f0000a23000-0xc)='/dev/audio#\x00', 0x100000001, 0x400000) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00000d4000-0xe7)="364d64e12944cb5754df0279921e9e0cd5511206121423c0daba307cb709b85ea8b87c58bc8ef8b5c715b7c91092023c9806d982b3eca9218fc7b7f3908e00a4338d661cb1dcd8a81cfd50fb609b9a8c7a88e82a3ad09b597bb9599b03202655f3491f6ce586a2fa46e11406a675a05ea375c1584018d28c320584b815bb0bffc10e49fbe4e9234d6aec088aaa28fa93d954e59b01c38eab20934fc16722b95e68c67d1526e642a3f7668d7eb5c97abd30dab93efc9654c2a62211727d12ea1787ef153487499b9ded15a53467da23942a68e00d50ec491403e7d122328d1b8950fa189961c0a0") 2018/01/31 09:47:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet(0x2, 0x804, 0x2) 2018/01/31 09:47:31 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000010000-0x1000)=""/4096) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8003) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") set_robust_list(&(0x7f000000a000)={&(0x7f0000008000/0x2000)=nil, 0x13, &(0x7f0000002000/0x3000)=nil}, 0xfffffffffffffd42) r1 = request_key(&(0x7f0000008000)='logon\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000-0x1)='\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) 2018/01/31 09:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) rename(&(0x7f0000ed9000)='./file0\x00', &(0x7f0000be7000)='./file0\x00') madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 09:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000357000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000038d000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) openat$hwrng(0xffffffffffffff9c, &(0x7f000068a000)='/dev/hwrng\x00', 0x486100, 0x0) [ 173.136296] binder: 23272:23293 transaction failed 29189/-3, size 80-16 line 2903 [ 173.988683] binder: undelivered TRANSACTION_ERROR: 29189 [ 173.999425] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 09:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db7000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000074b000-0x50)={@common='dummy0\x00', @ifru_mtu=0x92}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x100000000, 0x0, 0x1000000, 0x9, 0x0}) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e33000/0x1000)=nil) shmat(r1, &(0x7f0000697000/0x1000)=nil, 0x0) 2018/01/31 09:47:31 executing program 2: prctl$intptr(0x26, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000611000-0x20)={0x3, 0x2, 0x820f, 0x1ff, 0x8001, 0x5, 0xfffffffffffffff8, 0x0, 0x0}, &(0x7f0000599000-0x4)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009bc000-0x8)={r1, 0x1911}, &(0x7f0000a92000-0x4)=0x8) fstat(0xffffffffffffffff, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f00002f3000-0x8a)=""/138) ioprio_get$uid(0x3, r2) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") 2018/01/31 09:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c8000-0x4)=0x60) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce0000+0x762)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b5a000)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f0000210000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x800) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000688000-0xc)={0x2, r0, 0x0}) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000480000)=0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000014f000)={0x5, 0x10001, 0x4b, 0x2d573e07, 0x6}) sendmsg$nl_netfilter(r2, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$audion(&(0x7f0000048000)='/dev/audio#\x00', 0x8, 0x0) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f00007a1000)=""/121) 2018/01/31 09:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00005a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bbc000)=0x10) recvmsg$netrom(r1, &(0x7f000098b000-0x38)={&(0x7f000054a000)=@full={{0x3, {"b5f38793d852d5"}, 0xff}, [{"efc80fd3a5bb44"}, {"d28758da6a3b12"}, {"d2d350c26e7c6b"}, {"f39752369bf7bf"}, {"ba1c08276e3ba3"}, {"7ae4f0efa280ed"}, {"bd5204c6ef86f9"}, {"e3b814f358dccf"}]}, 0x48, &(0x7f000079a000)=[{&(0x7f0000c5b000-0x77)="c5ea2ef7d47150e142d5684b1342144eb26976e6fb80388091d5baf61e10b78a15e963c8ed1fc64cc1733a3de1db1dc17f5534235c6187bc7d546acd341259ae7f9e93e91609b3075dddbbc144593541022a76625fc665e1e6932ac315aef1c35ffb24df226c14fdecd3c67c81f44220f53c2ca511bbf1", 0x77}, {&(0x7f000038e000-0x1f)="6574a191d0705f1a3cb79245a283b8c259224f819d0d3b558403d0e9fafc8b", 0x1f}, {&(0x7f0000e4d000)="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", 0x1000}, {&(0x7f0000c90000-0xb0)="703523f4712fc9a48cf589e0bfa48badcebdf979f58ba53217269730060916a8e865d1b710e7a82f3a55ef64a41ae7d10018589eada12aedc154a68653c934a61087919eeb09ab591e4c73a397ebfd6ecfd3c6eb72a915e3ba61a5486c18ff10feacb2caea8110493d2b5ae6f80266aa3e7cd5b971d1f9a241212a65c7cbed3e7e9c92d8f746ae5156d0134c77d59c4b0dc9620b7037ddc8dce19759a737eafff75dc197616158a61592a5bd9b0b0068", 0xb0}, {&(0x7f000065c000)="0b9844cc329e5226656a8369fd12af4d22c14fc461fd9d814edceffe042087a2ce61cd95355dde24f687519d0fee295ef9f11e5ac87b16c7303cae2f6799ba6ddc89", 0x42}], 0x5, &(0x7f0000de3000)=[{0xd0, 0x0, 0x2, "3f8c120be18ecd7744ddd26da90cfda02b80ea782c1ef0ccf57a2ae77e0be399296d631390076368fd1462f1c9224918d26e2c92080d546d0a4a7d8cb9860243fa4fd50781da198184a00bdcc5ecadd2478375392e853e7376cca3e85f3f66048218bff36db9802aa94ef52e042e2fbf0d98e0bbc10deb00d5064e450de25747bfa45912931f29664d867ba928fa8890e00c85131cbfa15aeb999962323c02c854d97538f44e4438ba02a965714c0cbb1824bee90edc26a9fb3cb0"}, {0x78, 0x116, 0x2, "8515370b84f03c0be64a685644287dbab3505577e0eef6dcd6b1216b7bf452e4ddf65989b384c0221d023e26d8daedd09c94bb594604f60b09f5acbb2ba45b3e20d803880eda6cb5d4e8fd06b510f5c8f6b853250a966a0f402db15ffd8ced126409"}], 0x148, 0x400c090}, 0x121) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x6, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) r2 = add_key$keyring(&(0x7f0000ca6000)='keyring\x00', &(0x7f00006eb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f000084d000-0xb5)="89757a3fc2cb3a9663cc4e2358723338c24bda777478365ae540a4035f685a5f8daa0833b8e8fe9f159d04e4a091cdbd5e3d7fd8e15dcb21c84124c612d965ea374fad4db0833cff2a13b20bbe5a9f977ecce721ecb03b8109322451fa8764c799466fec922cfb4a68e499854a1315f24f7d8fe1fa9f96e103228766e4eeb4c371e89bb91d472fb1988947847542a53bc4e9f5a38fa80eed8d1ed5364828d60eba7b23cb629264d3e2f2bb29f0431fcdc63a58db88", 0xb5) umount2(&(0x7f00001b2000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000015c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 09:47:31 executing program 5: ioperm(0xfffffffffffffff7, 0x282, 0x6) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f89000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000af000-0x10)={0x0, 0x3, 0x2, 0x7}, &(0x7f0000f87000)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bba000)={r1, 0x8cc}, &(0x7f0000f87000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x200000000000000, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0x1, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x8000000000, 0xf9, 0x0, 0x0}, @sadb_address={0x3, 0x4, 0x0, 0x80, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x37c}, 0x1, 0x0, 0x0, 0x0}, 0x0) exit(0x4) 2018/01/31 09:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$inet(0x2, 0x80001, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000020a000)={&(0x7f0000bec000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000d000)=[{&(0x7f0000457000-0xe2)=""/226, 0xe2}, {&(0x7f00007db000)=""/142, 0x8e}, {&(0x7f00004ae000-0x69)=""/105, 0x69}, {&(0x7f000086b000)=""/105, 0x69}], 0x4, &(0x7f0000ed5000)=""/38, 0x26, 0x0}, 0x10000) connect$inet(r0, &(0x7f00002e2000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003ae000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) r2 = syz_open_dev$adsp(&(0x7f00003f2000)='/dev/adsp#\x00', 0x1, 0x1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000da7000)={0x2e3, {{0xa, 0x1, 0xca, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000095e000)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x535, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}, 0x6, [0x8, 0x80000000, 0x800, 0x5, 0xffff, 0xfffffffffffffffe, 0x6, 0x2]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000507000-0x160)={{{{0x2, 0x3, @rand_addr=0x7e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5d, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x80, 0x9, "209a07978b2eef23962c92ac5218295a4b6fce3aeb1236467f0400c33e4cb6cdd89a9a4e11cbcf0231529875ca54fecdd76004c0e79d50ee76044fde4abbda04a89af0f443faa2d2f78ab1dbf7c93fde"}, 0x160) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffe}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/31 09:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a51000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000894000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000a03000)={&(0x7f0000197000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000a21000)={&(0x7f0000914000-0x80)={0x7, 0x0, 0x2, {0x77359400, 0x0}, {r2, r3/1000+30000}, {0x2, 0x0, 0x1, 0x5}, 0x1, @canfd={{0x0, 0x80, 0xecd, 0x100}, 0x1d, 0x3, 0x0, 0x0, "66cc79ce3e0b45a6d5080908800e1d3a692a9cfebaa30a32f991bfbca1610a68297331d6d906ce13715be9bc6b8eac677f1c492cefe15a859bede6183d0db3aa"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:31 executing program 4: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0xffffffffffffff44) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f00005f0000+0x7e7)=[]}, 0x10) 2018/01/31 09:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe0000)={0xffffffffffffff4e, 0x0, 0xfffffffd, 0x4000000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200, 0x6, 0x1}) r1 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xb8) r2 = socket(0x0, 0x807, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c98000-0xc0)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xc611}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f33}, @in6={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7f}], 0xc0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/01/31 09:47:31 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f7d000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x19, 0x9, 0x4, 0x100, 0xfffffffffffffc01, 0x800000, r1}) r2 = getpid() ptrace$setregs(0xf, r2, 0x100000000, &(0x7f0000f10000-0x55)="97e129f3ee67caed659edaacd8ee1133d905ea54dc04454b8979fa54a7e16391cbc6ef9ada31824abc4652559ebf1a4d6c035108516b89a5f2bea4e173418a12c6caff121bdf1e0ec8e93ed048f464c61673ac39df") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(0xffffffffffffffff, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/31 09:47:31 executing program 0: clone(0x0, &(0x7f0000d82000-0x46)="e5c158012b034d70164cb90c00a860b2fc7fe66ce5e691702796160f9219b9a42984bbb4c5c9dd97d21b3f647aa2514e93abb4edf4107cce324f1cd39d14c6ec124ef163a877", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") unlink(&(0x7f0000036000-0xa)='./control\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000094f000)=0x0, &(0x7f000024b000)=0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000cd1000-0x4)=0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000d3f000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x9)='net/stat\x00') 2018/01/31 09:47:31 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000000e) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xfffffffffffffe2a, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000029000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000027000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 174.614188] xt_DSCP: dscp fe out of range 2018/01/31 09:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a43000-0x8)={0x0, 0x0}) fallocate(r1, 0x0, 0x7, 0xfff) mlock2(&(0x7f00004c0000/0x1000)=nil, 0x1000, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/31 09:47:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x100000001, 0x2000) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x75b, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) clock_gettime(0x0, &(0x7f0000e29000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r2/1000+30000}) 2018/01/31 09:47:31 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000+0x54b)='/selinux/enforce\x00', 0x290800, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f000001b000-0x8)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000005000-0x2c)="adc3bb826369b1b6d2effbb60c11a4eb5cba49e1933900be95d073018cf22cbd2950420bd47e1fcf067cf593", 0x2c, 0x40000, &(0x7f0000011000-0x14)={0x11, 0x15, r1, 0x1, 0x401, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) [ 174.675235] xt_DSCP: dscp fe out of range 2018/01/31 09:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ccf000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[]}}], 0x1, 0x0, &(0x7f0000b54000-0x84)='s'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000b20000)=""/115, &(0x7f0000ed1000-0x4)=0x73) 2018/01/31 09:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000001000)={0x2, r4}) sched_setparam(r2, &(0x7f0000001000-0x4)=0x5c67c003) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x581800) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x6, 0x2600) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 09:47:31 executing program 2: mmap(&(0x7f0000000000/0x3a6000)=nil, 0x3a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00001a9000)="73797a6b616c6c655a117285", 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x0, 0x1) semop(r2, &(0x7f0000018000)=[{0x1, 0x6, 0x0}, {0x1, 0x400, 0x1000}], 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002ea000)={0x0, r0, 0x0}) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00003a7000)=0x3, &(0x7f00003a8000-0x8)=0x1) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00003a7000-0x28)={0xffffffffffffffff, 0x0, 0x11b, 0x33, &(0x7f00003a7000-0x1)="01", &(0x7f00002df000-0x33)=""/51, 0xfffffffffffffffd, 0x0}, 0xfffffffffffffdce) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = semget$private(0x0, 0x3, 0x60) semctl$SETALL(r5, 0x0, 0x11, &(0x7f00003a3000)=[0x8000]) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00003a8000)=r4, 0x4) 2018/01/31 09:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000222000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3e000-0x4)=0xe8) r2 = add_key$user(&(0x7f0000125000)='user\x00', &(0x7f0000742000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d9b000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000181000-0x15)='/proc/self/net/pfkey\x00', 0x1fffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f000036b000-0x8)=0x0, 0x8) connect$vsock_stream(r3, &(0x7f0000401000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) keyctl$get_persistent(0x16, r1, r2) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000a2000-0x258)=[{{&(0x7f0000e5f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008ff000)=[], 0x0, &(0x7f0000df2000-0x6a)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000092f000-0x10)={0x0, 0x0}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00009ab000)={0x2, &(0x7f000017e000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) [ 174.769673] binder: BINDER_SET_CONTEXT_MGR already set [ 174.789493] binder: 23423:23432 ioctl 40046207 0 returned -16 [ 174.792814] binder_alloc: 23423: binder_alloc_buf, no vma [ 174.792838] binder: 23423:23427 transaction failed 29189/-3, size 0-0 line 2903 [ 174.816046] binder: undelivered transaction 95, process died. 2018/01/31 09:47:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 09:47:31 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xfcfe, &(0x7f000002e000)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0x4, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x40005, [@typed={0xc, 0x1, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/31 09:47:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) r0 = open(&(0x7f00008fd000)='./file0\x00', 0x460, 0x48) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000055a000-0x4)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/31 09:47:31 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b62000)="3f4dacc4b7a10000000000000fff33ea1e") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000841000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d24000-0x4)=0x60) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00008d5000)={0x9, &(0x7f0000a96000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) 2018/01/31 09:47:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ed1000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x80000000000) 2018/01/31 09:47:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xa57, 0x20, 0xf1, 0x1}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000d42000)="21823b97e5d87087125a814f177f20f689e67522aa9b7a95e0c6f9b450698b5fec3147f8dbdfb4f9032d0332f25a2f6d18821effda5cb0a0904e875c51bfb0fcf2b212e848634ebe58cb", 0x18567c0392ee0939) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/31 09:47:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() perf_event_open(&(0x7f0000701000-0x78)={0x7, 0x78, 0x3, 0x1, 0x8, 0x97e7, 0x0, 0x7f, 0x8000, 0x0, 0x7fffffff, 0x200, 0x8, 0x6, 0x6, 0x5, 0x1000, 0x2c4baa18, 0x0, 0x84, 0xe3, 0x7, 0x7fffffff, 0x6, 0x80, 0x3f, 0x7fff000000, 0x1000, 0x8448, 0x3, 0x4e, 0x8, 0x80000001, 0xd1, 0xdb, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x9f, 0x2, @perf_config_ext={0x9, 0x8}, 0x114, 0x9a, 0x1, 0x2, 0x2, 0x3, 0x2, 0x0}, r2, 0xffffffffffffffff, r0, 0x2) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2018/01/31 09:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f50000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x640) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000c70000-0x5a)=""/90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r1, &(0x7f0000018000)=""}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000228000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000026000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000128000-0x4)=0x0) rt_tgsigqueueinfo(r3, r4, 0x40, &(0x7f00005ee000)={0xe, 0x100001000, 0x45, 0xfffffffffffffffc}) accept$ax25(r2, 0x0, &(0x7f0000319000-0x4)=0x0) 2018/01/31 09:47:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pkey_alloc(0x0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f000051a000)=0x0, 0x54) 2018/01/31 09:47:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dba000-0x4)={0x0, 0x5, 0x0}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c49000-0x8)={0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/audio\x00', 0x2, 0x0) perf_event_open(&(0x7f00000d0000-0x78)={0x7, 0x78, 0x2, 0x3ff, 0x4, 0x3, 0x0, 0x4, 0x20, 0x8, 0xecab, 0x9, 0x6, 0x9, 0x401, 0x2, 0x5b, 0x1d32, 0x100000001, 0x1, 0x0, 0x10001, 0x4, 0x0, 0x5, 0xff, 0x3ff, 0xfe1, 0x4, 0x4, 0x0, 0x3, 0x6, 0x6, 0xb20, 0xffff, 0x2, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x1f, 0x4}, 0x800, 0x5b, 0x4, 0x7, 0x9, 0x7, 0xfffffffffffffff8, 0x0}, r1, 0x5, r2, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 09:47:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) syz_open_dev$dmmidi(&(0x7f00006b3000-0xd)='/dev/dmmidi#\x00', 0x6, 0x800) syz_open_dev$audion(&(0x7f0000bac000-0xc)='/dev/audio#\x00', 0x2, 0x20000) openat$rtc(0xffffffffffffff9c, &(0x7f00006b3000)='/dev/rtc\x00', 0x100, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000739000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000033b000)='net\x00') exit(0x0) getdents64(r2, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/01/31 09:47:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@ipx={0x4, 0x5, 0x5, "f467de3379aa", 0x7, 0x0}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0x9e)="6a4ad6a4224e6b4cb6eefd79ba09add7f655e3622ce025f9acca782a6f564c9d5ad8e1ee081510df642a8463698690dad9c045bc8f9bf4b8db57db0b0adfc4ff40fbd87335e51e9df88c1fd791b8d100c113db557eb62e7d875e472bb16c0ac8dc4af57a22c21cc59f0eff807eb6653abbf15cdbfd4715ef1978be38a0cfc5f3bc7b1b17773bba38638287fbe5446f1aa61b5a266c16024afaf119cb06fb", 0x9e}, {&(0x7f0000001000-0x1000)="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"02ee9c3e678b95e9b9694ad9f3deebc580c45ad76b"}, {0xf0, 0x3e, 0x8, "8d4d9cf206ffd1880589494c84c244dbb10836ae3ea09e488ca2eecfa618a8680b65a0ab3c6d4bab7fd1c84bea6c3ee5c5a652c52ccda5f93f5a96251bc4872453225741f7f474ef55d0beab4be018380be95b5b56dcfcd385e5a3f4238aa737f8c27c847a32430ac3d04f4a09140ac40b2322a917fb54899d92a3b1e92047ed38d7e5ec2cde0e19549f218559ceb69c6eb1d239041e3a3043d85fc9bec162146415f01d0dcf87faac87da20ff49b551ca2827375d229ab3aebc09a5e50041fd65f0946de50ebce63a5f4f61ae251339ab2338ba4dc66442da35dd2f895fdb"}], 0x180, 0x84}, 0xfffffffffffffe01}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x15)="7f5d08a259ca249ceea827d162c15d3664db31f334", 0x15}], 0x2, &(0x7f0000002000)=[{0x80, 0x0, 0xd195, "7508b081ec80f04e773f7be7de8d7598cd9c07609ebe626d9d245bb9ede55e74680bccac974f8a8b043ef8317767938268cd5844d29e904deb1ecff8752848d0db9497fa3a0808fa3ba52570c0e0964757be5c8134f5f795c70592425b96a7bfade2cc48da944a588ae29f82ba773504"}, {0x90, 0x3a, 0x0, "11dec2e9963a131b5e7c9867ec8103b7f7102fba9baeff3a1f5e6a35dd72c9adcb99a27f739b4866ea1862cbdf68eb6d40ca93e6f419a5b6436936ff3438da76a72d279c3e099c689d702ac9ce8cfce62535321f4f76f4d11a552041915f9b35db634bfc1815c71fb70305f7f020789568de11cd76451e78674e4a6947de2e"}, {0x20, 0x13b, 0x100000000, "22f83e7a321f59e59a7ac276ae33e850"}, {0x40, 0x1, 0x6, "1703493a5c4fb3e78160ac0e57ae9ba3a189e8b13b4e0b2e06e4e30ffbea1a96ba6dea4ddf6e44fc3c3d"}, {0xd0, 0x1, 0x6c5, "a6f76b59c09e12f43dbdad511fbe8e80e7f29b774bea0a5833fe61219ea59670383b249285092d8d6e0a6c512ba223cf03017105cdfe85f5a9983d680e4cb5720f3c4221d82016623b664a949d1dc7d1891c1bcd50874636cc480a2496bf638a153c55d1f4124fa1fc85e035a8e607d25fe409bf05f8da23fc5e6dea834eda5200048c97f668b564253e3945193e9c4da24a2a73f9ff323a491e20664babe5f83e988ebeee53b48dd8786edd386f8ee4087fdbadfd8e027b8646cfe6fae439"}, {0x30, 0x0, 0x3, "b28232e789932c29dfd8718ec7d74949fce832b95c145ff83d5b0f52c26d"}, {0xf0, 0x197, 0x80, "4da7d3581f7ff97bd365f93c4c975f6cb246d43c272ec859c08f33b3f74d1c8f38f6c8ffb0b2a02a4a757b787b65466704831797a1a8be89665f96d60ed7ccbe8d5fde4e002bff58586ffb9a98f74cd14d9965f8c0feb193790e33bc7553a58499e034a14a5832fb11992f60226830dcc8b01dd021ca16a1940735421e024b419f89a760b8ed5f7ca30327f7e695487a44d3215656bb634befee3b45eb81bb9f3a96308714cf5a1bab0fc70a36f021bec5bb5fe94a9c15fd8952b9ecb08c258da864a4971ec4d8aca7b8ae17bb0ca5bee449662c72a54f155be3e0096ec980"}, {0x98, 0x0, 0x401, "bf6e8f75dbf18755e78e4c4ef4d85231f27d3e090bd255703bd5bad87cbeb3c458a8d17a4a59d2737df1925d505c9fd5751c358b11918c0b2c6fb7eaa4778ca9df073a507d14499e29458bdacaa37485d1ca2b63e6a71312dbc633444a4771189be5e13cdeb0a19d5ac86897e66d42a54f6adf943489f508d413d0ca47014b4527f3"}, {0x18, 0x109, 0x80000000, "831bd028af47"}], 0x410, 0x4000010}, 0x8}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r1, 0x58, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x70be, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x3, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r3, 0x4, 0x10, &(0x7f0000003000)=0x80000000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000af2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000f7c000)='./file0\x00', &(0x7f0000e77000-0x48)=@random={'osx.', "2f6465762f617564696f0002ede1f682bbb44694a3a50d548ec081769f1664c3dd248924d1133a98a972330abe56170f2452920e49794a2dcf1f0d10da9f4fea868721d8"}, &(0x7f0000a4f000-0xb)='/dev/audio\x00', 0xb, 0x3) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00007f8000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000761000)=0x0, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00008f0000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dd1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000399000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r5}) 2018/01/31 09:47:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000124000-0x8)={0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a84000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000282000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008e2000-0x10)={r2, 0x4, 0x100, 0x400}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003b9000-0x3c8)={0x32, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r3 = socket(0x11, 0x80000, 0x0) bind$ipx(r3, &(0x7f0000616000)={0x4, 0x5, 0x7, "d1d4fa100700", 0x400, 0x0}, 0x10) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/31 09:47:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/loop-control\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000203000)='/dev/ppp\x00', 0x280040, 0x0) dup2(r0, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e8e000-0x9)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000031000-0xb8)={0x0, 0x7, 0xfffffffeffffffff, 0x0, 0x4, 0x67, 0x7, 0x6, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x6, 0x9, 0x3, 0x2}}, &(0x7f0000e38000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b50000)={r2, 0x20, &(0x7f0000fe7000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000603000-0x4)=0x10) 2018/01/31 09:47:31 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f86000)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f86000)=[{&(0x7f0000f87000-0x1d)="adbcb405c3569e8db6ac9781732d9d8b1b4f32d6f857ff5af9e4be6390", 0x1d}, {&(0x7f0000f86000)="80674ab0415f77cae794872d0d3c5023f16e0626b5ff6d84d732cdb8e03aec9dfdd700a997bdf963a3978e5bb0620a7ad136be1e09d85f0af6bb9a958bd8981a959555acffedf443fd72fe23c01e1d33916d56310f7f236f490e98d85814a7cb563ecf898e1bba7ab9e6fbcf541b85dd2ce0829dc26e3d8e6c4b5d9fb8732dd927c5147a981bbb873840f731d17047e3e7be05f237de9fc8bd", 0x99}, {&(0x7f0000f86000)="c110ec6133a72897f795cfb167dfc60b284ea97508e3a9bb726fc4038d7a5374cea001dfed0b261270e00aab566f9416235281127cec70f1ec63b1afa93064ecd0aa665dc7f953af578646bb2101ce92711ae950c6ac0dde227ee2297d4526dd7ce46c855677c4ce291aa6d9d3ec5c4046ad07948e03b596a2bfdb96314285decdd37c0f9634b0721ef22300bbc60c47ce969dba5eed178ea45c8b9ed66d343e531b5bf730960f8fbc9a72dbae40ea253e77b1985019d3890aa70eac3ba9c143d3aeea1bf81a6aa05c1e4686080986fc224855cc81", 0xd5}, {&(0x7f0000f87000-0x1000)="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", 0x1000}, {&(0x7f0000b22000)="d453b0859d3ab5e4ec6facb01db4393bd1ac41a99d67fbe7cbb01d83a94c5c15f92cd5d285c37613831d48f10fa58c7b636767bf165cda826e433ebc05c7865ca0d824977bc8c2aa25b4ae6044704e8da99a9aeeab68ba0d9806212f9958bc38b318a5ccb146796dfe8d2b55669085751bde5020851c77caef7d667b43ebc45b3535a96aa7a1c187a73b7674d12d47380425464c4e60873c603a2476c3c9adb2d910d6d2e8972119267a7724589816301f98e50c479c8b", 0xb7}, {&(0x7f000026c000)="13bdd4f6a258285b75a52ef1296e43d03a106926e9f5964d35a0fd9f758ef6f8be7c9a58fed461786d3de46b6f08b2f2c1dd698eda7fb6e8a59870ae5b6bf768319a8b3464b6eba98a8c072224b7b9ad09253889678abdcbb92cb9b50e763bf2488d36520e145e289f83920e428606dea88800738c0cc82da11ce23da578786340aedaa7dca2ead6fa34069a5d010e7131ba6e16ba624eaf53d79b3c1b05c83bc8cbedd1d630cc17e7e298d846db677acb18a191d814879d3df7e0", 0xbb}, {&(0x7f0000983000)="06c6710f6a78ae9e74965d75b202c46cee303eb8c644781e5a885479c8c3f12ee1c1806e9f4c1dca49cf7030e294d572e50485a4980c4863eb8d11e08ceb6aed6bafbb74b07c75e403045e46a86945c58d44954ed29859c9675c1f064f5b0520251339816ecdf4c23a4fa97e8c8788f4079d3178a66c6a9606d1ea76edcf3a21024f9c714ffbfc5d7dc3da2c6ecdf0fc92829ddeab3342933b775c1dd76e0adfbd552806e8957dc3c7e3", 0xaa}], 0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:32 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c4b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001c3000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x0, 0x8, 0x4}, &(0x7f0000cde000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000950000-0x98)={r1, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8acd00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75a, 0x7}, &(0x7f0000974000)=0x98) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000001000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214, 0x0}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112, 0x0}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126, 0x0}, {0x0, 0xc4, &(0x7f000019a000)=""/196, 0x0}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113, 0x0}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61, 0x0}, {0x102006, 0x0, &(0x7f0000f06000)=""/0, 0x0}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37, 0x0}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)={0x3, 0x0, [{0x2, 0x1000, &(0x7f0000001000)=""/4096, 0x0}, {0x1000, 0xa5, &(0x7f0000000000)=""/165, 0x0}, {0x5000, 0x1000, &(0x7f0000001000)=""/4096, 0x0}]}) 2018/01/31 09:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000d5f000)={0x27, 0x2, 0x3, 0x7}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb6000-0xb)='/dev/hwrng\x00', 0x600, 0x0) getpeername(r2, &(0x7f0000d7f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000259000-0x4)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000be9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r3}) ioctl$KDSKBLED(r2, 0x4b65, 0x3ff) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x4) 2018/01/31 09:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000207000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000012f000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000fd2000-0xa)='/dev/dsp#\x00', 0x4, 0x200) accept$inet(r2, &(0x7f0000d82000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000047f000-0x30)={0xfffffffffffffeb9, 0x0, &(0x7f00007c3000)=[@acquire_done={0x40106309, r1, 0x1}, @release={0x40046306, 0x3}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000b1a000-0x3c)='j'}) pipe2(&(0x7f0000d6b000)={0x0, 0x0}, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000208000-0x4)=0x5) 2018/01/31 09:47:32 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r1, 0x880) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000082f000-0x9)='/dev/vcs\x00', 0x988fe, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000042b000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b99000-0x4)=0x6, 0x4) 2018/01/31 09:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000071e000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$int_in(r0, 0x800000c0845002, &(0x7f000070a000-0x8)=0x0) read(r0, &(0x7f0000873000)=""/86, 0x56) 2018/01/31 09:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000027d000)=0x16) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/mixer\x00', 0x400840, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) 2018/01/31 09:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000328000)=0x60, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f00005f5000)=0x0, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dad000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e4c000-0x8)={0x0, 0x4}, &(0x7f0000e6f000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000523000-0x8)={r1, 0x800004}, 0x8) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = epoll_create(0x205) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afa000)={0x0, 0x0}) 2018/01/31 09:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005f2000)='/dev/snd/seq\x00', 0x0, 0x80000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) pipe2(&(0x7f00005c5000)={0x0, 0x0}, 0x4000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f17000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000194000)='/dev/sg#\x00', 0x1, 0xc400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f6e000-0x8)={0x0, 0x6}, &(0x7f0000673000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c6c000)={r4, 0x6, 0x10}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000083b000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000f17000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000da6000-0x68)={0x9, 0x40, 0x8001, {r5, r6+10000000}, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = shmget(0x0, 0x4000, 0x78000000, &(0x7f000025d000/0x4000)=nil) shmctl$IPC_RMID(r7, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/31 09:47:32 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x102) setsockopt$inet_int(r0, 0x0, 0x40000cf, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000033f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000aae000-0x20)={"e6136cfa25fc494ecbf4a35d71c9bd4e", {0x4, 0x9, 0xa9, "ebf8c758b43a", 0x101, 0x0}}) 2018/01/31 09:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pread64(r0, &(0x7f0000c9e000-0x50)=""/80, 0x50, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bad000)={0x0, 0x4, 0x20}, &(0x7f0000cf7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e0000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000a93000)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/enforce\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00004c4000)={0x0, 0xff, 0x1, [0x3]}, &(0x7f0000f5c000)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ee1000-0xab)={r3, 0xa3, "0aa42245a17037b5a9497696d6403a712a81faffc7afd06d7e9ffb5e5329ff204c3af3da044508f701184fd6ff6d76723d9efbc34d79fe5fbbb45103c738720254605879bdd2f64ffe0542c4c06b81dd1a7a7c2d90b247b92ef63ee0b3f158a57a97d0f6bbdfcd3bb9f0a9cefbba65d7f328f3fae7fde12c092da823ba2bc4271d43c3e3c8eada6623b3154dc31a54ce870d90bdb40601228a963d61565c61e92251d4"}, &(0x7f00004c2000-0x4)=0xab) ioctl$EVIOCGREP(r2, 0x40047452, &(0x7f0000b7d000-0xae)=""/174) 2018/01/31 09:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000aa4000-0xb)='/dev/adsp#\x00', 0x0, 0x440) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000195000-0x4)=0x0) unshare(0x40000000010100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000087a000)={0x0, 0x0}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/31 09:47:32 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x440, 0x40) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000993000-0x4)=0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000cca000)={0x10205, 0x0, &(0x7f00009f6000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000a31000-0x20)={0x3, 0x3, 0x2000, 0x1000, &(0x7f0000945000/0x1000)=nil}) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000)=0x0, 0x7, 0x2) 2018/01/31 09:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141040, 0xd) write$evdev(r0, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) unshare(0x400) ftruncate(r0, 0x7) 2018/01/31 09:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x6de, &(0x7f00006bb000-0x8)=0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) pipe2(&(0x7f00003de000-0x8)={0x0, 0x0}, 0x800) sendmsg$nl_generic(r1, &(0x7f0000940000)={&(0x7f00000f9000)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f00009fc000)={&(0x7f0000350000-0x13c)={0x13c, 0x3c, 0x400, 0x3, 0x3, {0x20, 0x0, 0x0}, [@generic="c4fa4e19ccb8f1bec933748cde90eadbf4e71d33792d7724359e2f4f29083a3ac93204dc093703c46ecba13c39bd3dd9f9a965fa106eb840", @generic="25d652009cfa017bcf4dc40fe588b152a0cb847b02016b28e3c742c6d0d64e6d4b3ea7b4194323c28b0ab8b0fd4bbeb5500a887d3e522e27eb11f165f392ba1880bb0a350744f90915b367428803ba66783f36d48eb7396a69858c1a3f45ef277b11fc7fe3b364c482f4f02f35a6557434103a74ccef314547307c01eecb9d4a91147224eebd796af1462774ef4668fd9c4e0f44050c81dba311a8bdc6bcaf1a5bd9cd2736a018a3becafee7bafe73265415d4dc4179ee11f10cea8f420798c79cbaa786db892943f1b0dcb0103f78293a1e7661a833f901e976cdc763f083a28b4741de9a2fcc835a4e7ff6b2ec018c"]}, 0x13c}, 0x1, 0x0, 0x0, 0x800}, 0x7ee469333040c40a) r2 = accept$alg(r0, 0x0, 0x0) mincore(&(0x7f00008d9000/0x4000)=nil, 0x4000, &(0x7f0000b63000)=""/98) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[{&(0x7f0000bf5000-0x58)="8d1c2bb61c0bca64d020ca5cd0cf7b50", 0x10}], 0x1, &(0x7f000097d000-0x18)=[], 0x0, 0x0}, 0x0) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 09:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000aa7000/0x1000)=nil, 0x1000, &(0x7f0000be2000-0x6f)=""/111) 2018/01/31 09:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$packet(r0, &(0x7f0000450000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000032a000-0x4)=0x14) syz_emit_ethernet(0x7e, &(0x7f00006d6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x80010}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 09:47:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xe1dd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x100401000003) r1 = dup(r0) r2 = syz_open_dev$vcsa(&(0x7f0000cc3000)='/dev/vcsa#\x00', 0xab33, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000741000-0x8)={0x0, 0x6}, &(0x7f00007e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f39000-0x18)={r3, 0x7, 0x30, 0x43, 0x5}, &(0x7f0000ca7000)=0x18) ioctl$KVM_SMI(r1, 0xaeb7) recvmsg$netrom(r1, &(0x7f0000530000)={&(0x7f0000109000-0x48)=@full={{0x3, {"f44c3a3e9721db"}, 0x0}, [{"4ba4d0f89058db"}, {"5b79f0e321857a"}, {"82c8f6235e2bc7"}, {"290ba60f7ed2a7"}, {"1172541f5cd343"}, {"07aa428325d38f"}, {"21a819f5fbd840"}, {"005df3e082cb15"}]}, 0x48, &(0x7f00007cf000)=[], 0x0, &(0x7f00006fb000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:47:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003fd000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000096f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00002fb000-0x8)=0x1, 0xb) 2018/01/31 09:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f5000-0x3)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfa000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_dgram(r1, &(0x7f00002a7000)={0x28, 0x0, 0x270e, @host=0x2, 0x0}, 0x10) semget$private(0x0, 0x1, 0x204) 2018/01/31 09:47:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000adc000-0xa)='/dev/dsp#\x00', 0x800, 0xa200) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x1e, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000b8c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x0}}, 0x26) getsockopt(r1, 0x800000010f, 0x1c000000000000, &(0x7f0000e2d000)=""/0, &(0x7f0000007000-0x4)=0x0) 2018/01/31 09:47:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000438000)='/dev/sequencer2\x00', 0x80, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005e1000-0x50)={0x220, @tick=0x1f, 0x1, {0x401, 0x2}, 0xfffffffffffffffc, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 09:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b6f000-0x18)={r0, &(0x7f0000726000-0x3e)="dd57ba8f46dde7453ddf93c5bf2e374f48e8039f9e9a08d300159660bf1ebd353fa82b9fc0afc177345590742b41a2c02b9c3baa5ab947ed82f8d2a84a56", &(0x7f000074a000)=""/4096}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) signalfd(r2, &(0x7f0000ef0000)={0x0}, 0x8) 2018/01/31 09:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e8d000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00004b4000)={{0x7ff, 0x4}, 0x0, 0x80000000, 0xe9, {0x1, 0x94a}, 0x69d, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f0000c5a000-0xc)='/dev/amidi#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d99000-0x4)=0x0, &(0x7f00006ab000)=0x4) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept4$packet(r3, &(0x7f0000bdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c8000)=0x14, 0x80000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/01/31 09:47:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00001e8000)=0x0, 0xffffffffffffffc1) ptrace$peekuser(0x3, r3, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/31 09:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) close(r0) 2018/01/31 09:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002cb000-0x18)={0x1, 0x0, [{0x3b, 0x0, 0x0}]}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000047e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/31 09:47:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000934000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000708000-0x8)={0x0, 0x0}, 0x0, 0xfffffffffffffffd) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000af9000-0x1e0)=[{{0x0, 0x0, &(0x7f000022c000-0x50)=[{&(0x7f0000105000-0xa9)=""/169, 0xa9}, {&(0x7f00004fa000-0x23)=""/35, 0x23}, {&(0x7f000082d000)=""/52, 0x34}, {&(0x7f0000bf2000)=""/190, 0xbe}, {&(0x7f0000c39000-0xd3)=""/211, 0xd3}], 0x5, &(0x7f00005c7000)=""/114, 0x72, 0xff}, 0x0}, {{&(0x7f00009aa000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000528000-0x10)=[{&(0x7f0000593000-0x5c)=""/92, 0x5c}], 0x1, &(0x7f0000ab9000)=""/178, 0xb2, 0x5}, 0x6af860a}, {{&(0x7f000073e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000dc9000)=[{&(0x7f0000458000-0x8b)=""/139, 0x8b}, {&(0x7f0000508000-0xc8)=""/200, 0xc8}, {&(0x7f0000830000)=""/0, 0x0}, {&(0x7f00002cb000-0xfa)=""/250, 0xfa}, {&(0x7f000012d000-0x69)=""/105, 0x69}, {&(0x7f0000ef4000-0xe1)=""/225, 0xe1}, {&(0x7f000073f000-0xfe)=""/254, 0xfe}], 0x7, 0x0, 0x0, 0x633b}, 0x3}, {{&(0x7f0000b28000+0xb8a)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008cd000)=[{&(0x7f0000f2c000)=""/5, 0x5}, {&(0x7f0000f7b000-0xad)=""/173, 0xad}, {&(0x7f00003a6000)=""/42, 0x2a}], 0x3, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f00000fe000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000fa4000)=[{&(0x7f0000f0f000-0x50)=""/80, 0x50}, {&(0x7f0000093000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f00006fa000-0xa3)=""/163, 0xa3, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f0000b46000)=[{&(0x7f00006d0000)=""/4096, 0x1000}, {&(0x7f0000094000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da2000)=""/95, 0x5f}, {&(0x7f0000b62000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ad000-0x5)=""/5, 0x5}, {&(0x7f0000b05000-0x37)=""/55, 0x37}, {&(0x7f000007c000-0x9b)=""/155, 0x9b}, {&(0x7f0000a64000)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x1}, 0x80}, {{&(0x7f00005ad000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000978000)=[{&(0x7f000007f000-0x13)=""/19, 0x13}, {&(0x7f0000bdc000-0x46)=""/70, 0x46}, {&(0x7f0000636000-0x23)=""/35, 0x23}, {&(0x7f0000fde000-0xd8)=""/216, 0xd8}, {&(0x7f0000526000)=""/7, 0x7}], 0x5, 0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, &(0x7f0000b1a000)=[{&(0x7f00008a3000)=""/41, 0x29}, {&(0x7f0000528000-0x83)=""/131, 0x83}, {&(0x7f0000582000-0x8)=""/8, 0x8}, {&(0x7f00002c0000-0x3e)=""/62, 0x3e}, {&(0x7f00003ff000)=""/0, 0x0}, {&(0x7f0000101000)=""/79, 0x4f}, {&(0x7f0000bcd000-0xed)=""/237, 0xed}], 0x7, &(0x7f000078c000-0xa)=""/199, 0xc7, 0xffffffff}, 0x2}], 0x8, 0x40000000, &(0x7f00004da000-0x10)={0x77359400, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000673000-0x59)=""/89, &(0x7f0000bf7000-0x4)=0x59) 2018/01/31 09:47:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5) getpeername(r1, &(0x7f0000325000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b9d000-0x4)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000e81000-0x24)={0x401, 0x81, 0xfffffffffffffff8, 0x80000001, 0x0, 0x3d7, 0x3, 0x4, 0x7fff, 0x1, 0x1ff, 0x20f}) ioctl$TCSETA(r2, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = syz_open_dev$midi(&(0x7f00003b5000-0xb)='/dev/midi#\x00', 0x76a, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000656000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000bf4000-0x4)=0xc, 0x4) readv(r0, &(0x7f0000197000-0x50)=[{&(0x7f0000b4e000)=""/200, 0xc8}], 0x1) 2018/01/31 09:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae0000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000015d000)={0xfac8, 0x6, 0x401, 0x401}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000013c000+0x8ac)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000444000)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1e}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xb8e}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}], 0xb4) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000054f000)={0x0, 0x1, 0x6, 0x101, 0x0}, &(0x7f0000c72000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004ca000)={r3, 0x81, 0x0, 0x5, 0x1}, &(0x7f0000c93000-0x4)=0x18) openat$dir(0xffffffffffffff9c, &(0x7f000069b000-0x8)='./file0\x00', 0x200000, 0x20) 2018/01/31 09:47:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = semget$private(0x0, 0x1, 0x24) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000092a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000172000-0x4)=0xe8) r3 = getegid() r4 = getuid() getresgid(&(0x7f00004cc000)=0x0, &(0x7f00005fa000-0x4)=0x0, &(0x7f0000ffd000)=0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000475000)='/dev/vga_arbiter\x00', 0x2, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000cfd000-0x58)={{0x8, r2, r3, r4, r5, 0x182, 0xfffffffffffff324, 0x0, 0x0, 0x0}, 0x9, 0x1, 0x4, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00002fc000)=0x0) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ustat(0x800, &(0x7f0000478000)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000914000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) unshare(0x40000000) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f000055d000)=0x2, 0x4) r8 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r8, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r8, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000ff000-0x10)=@common='yam0\x00') ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f00007fd000)={0x8, 0xc4, r7, 0x4, r2, 0x8000, 0x4, 0x7ff}) mq_timedreceive(r8, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/31 09:47:32 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000055f000-0x9)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc3000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009e0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007f6000-0xb8)={0x0, 0x4, 0x0, 0x7, 0x8, 0x9, 0xb55, 0x1, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x7, 0x6, 0x7}}, &(0x7f00005e5000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000025d000-0x8)=@assoc_value={r3, 0x6}, 0x8) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000456000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x44000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000f73000-0x50)={@generic="76e15480845788f3381242fbe72b807b", @ifru_ivalue=0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) socket$llc(0x1a, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c59000-0x4)=0x0, &(0x7f0000d60000)=0x4) sendmsg$nl_route(r1, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto$inet(r1, &(0x7f0000e32000)='s', 0x1, 0x4040, &(0x7f000010d000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:47:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c06000-0x20)=[{0xa, 0x7}, {0x0, 0xc0e}, {0x3, 0x5}, {0x3, 0x4}], 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000967000-0x60)="72616d667300273d8d170a0f95c5db344702e79ddf0143f7c0eb6d9ce72c2fae7ce140bd5b27e32638e78043b291d68006d85757f69aaa563c1000000000000000e226f85309eed1334ec7431d205c7fae2ee2f78219f4c94c480d556fb1789e", 0x10010, &(0x7f000000a000)="") ioctl$TIOCGSID(r0, 0x5429, &(0x7f000057d000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000076a000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7}, &(0x7f00001a3000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006ad000-0x8)={r2, 0x8}, 0x8) fcntl$lock(r0, 0x5, &(0x7f000023a000-0x20)={0x2, 0x5, 0x1, 0x5, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000f8f000-0x50)={0x8001, 0x5, 0xfffffffffffffffd, 0x80000001, &(0x7f00004d1000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000656000)=0x1, 0x4) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) [ 175.945081] IPVS: ftp: loaded support on port[0] = 21 2018/01/31 09:47:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f00001ad000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000714000-0x4)=0xff, &(0x7f0000097000)=0xfffffdd4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00008cc000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000089d000)={0x9, 0x2, 0x8001, 0x6, 0x80000001, 0x5, 0x6, 0x3, 0x2, 0x9, 0x40}, 0xb) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000053f000+0x6b7)={0x6, &(0x7f0000033000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c2000)=0x19) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000bfd000-0x8)={r5, 0x12}) 2018/01/31 09:47:33 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x4, 0x0}]}, 0x10) write(r0, &(0x7f0000ca6000-0x25)="1f0000003a00079f0000d209bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/31 09:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000251000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x1, 0x9, 0xcb, 0x1, 0x5, 0x0, 0xfff, 0xe7, 0x80000001, 0xd6, 0x7, 0xff, 0x4]}, &(0x7f0000ab1000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000888000-0x8c)={0x0, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000351000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000078b000-0x8)={0x0, 0x4}, &(0x7f0000b1a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003d6000)={0x0, 0xba, "2c6ac148549bffea28f595e54e691699e7388a62e0f30153e1f35e7c874ad488086cfafc05385a9a5385cfabba9a11743815b7d472e9b98de2463e9e7434ce592176ef7949f5c30631ccfdff68e1458c2b14d4e34392e72c1cb279bd18b74cfc54cd0ec14f74ef062e8fef59223250fbf1169dd50021b1a594c7e7ad676b7959e3313f652e8370b70ec6bb073b3c74247f544218a969280ac55ffc186a505ca8f2a3f030fced8d94ff99f5e1b2edd21748a642410d03c3607fb2"}, &(0x7f0000e53000-0x4)=0xc2) r6 = syz_open_dev$sndpcmc(&(0x7f0000a64000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x8000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000950000)={r5, @in6={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da9000-0x4)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f0000e54000-0x70)=[{&(0x7f0000a8e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a5e000-0x10)=[{&(0x7f0000bdf000-0x32)="52564972159ae5ba7574b53ce90fe1622a84cb47a7247d0a4a39f8e3790e4191b9bc7903b7b0f48c92f30dbd8b9387141d55", 0x32}], 0x1, &(0x7f0000f38000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xe1, 0x2, 0x0, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x10001, 0x10000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8001, 0xffff, 0x4, r4}}], 0x90, 0x0}, {&(0x7f0000049000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce6000-0x60)=[{&(0x7f0000e06000-0xd5)="e274a7b379c89710fd2e9f67c4a53e78a8f72f11a3aeaec09d72eeda3b14e57f1841a862d3e897f5d41a91da3ec1bab84eaa9ab59f9192eb6ab19f4686577d2709a6e7fc49f02e5501b68831c9bc16589b898455f367bf2fb71b22812210412232bf388898f393996c0f4f27129d879a49600a9ad1cdc149d4e5ca24b71839eee31236632888397172db6484aabb03cda74b828f1971a5a66f89270c93747f986c60a793c3486b3e3ddbe3b995897122071919bbe1b0172609c1575495fd2507faa0c396385e5f530b195d24d2e5622951c93d0db5", 0xd5}, {&(0x7f0000061000)="e861fa8396acec4e4e99f084cfebd52f9306cd9779c248f39a2d7dd0f4cd47446cb23e8abc28d1f8718f15043a107674811ba1dd31d83727ef046e7c4f44bad614e8bbff12b51bd662228f2e5f18be94e06dcd57ddb16a97f1d5e9827cb0498f461627d19b1b782e66fc47b60ff6b5eb972a0065beb9c362610000a023e194aa96ee554f9d6db8de3f255067b3ac87b89e76406ac1cc34e0a95691c4385165eb51fdfa61807a21345d4e667de2a23e84dc64ff8e1917b124d8499586515b099c4c99eec02c92de80b40f9ffd210841eac0186016caa5b356dafbc079d033aaa594be37ff29e14bc66da75cc82c568d5003a1122e7d32d8", 0xf7}, {&(0x7f00005dd000-0x94)="d16e7f26920b1d8592a38c835c4527ee14058d35ee72dd2cc85f742d31b98fce6d183462ca55fb1e9eacf6b5a066f1d45a447e415d31cfe11a5c44ad83e7720c5b322b4b6728bc8fd9aa0f49e9e4ffc4576ab0e74fd92e8fb999e45bdfcbb32fecba95bbd6e3fe0204510a6ed582af7cd593b10451ce8a1a11543f8340400e664ccf7944b4aebad548326176db2a97119e5281fb", 0x94}, {&(0x7f0000dd0000)="9dca82edd31104269b62f4b35bc082037497b391ee879852e23f2913b8b3af2a14d7d3efe152e89342840b34e22698bfffae6ec878eb8708e43b6509b0475bb61733731bcfcfb43d2ac20dd05a824989dd3befce8e59e5e082d2b73146d14989ece5973b68a59c1220b1081bda011190693bb5e3375f06acd203d14e0fea2cdd251b9ccdeace5d9d2c99c962f27698290607f07a", 0x94}, {&(0x7f0000eed000-0xfc)="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", 0xfc}, {&(0x7f000062d000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000bb7000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x5, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x6, 0x2fa}}], 0x60, 0x800}], 0x2, 0x84) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/01/31 09:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000301000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cac000-0x4)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004ce000-0x2c)={0xa, 0x4, 0x4, 0x43, 0x80000000000, r0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) preadv(r2, &(0x7f00001bb000-0x20)=[], 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x6cbdbee3cf32e48c}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffff7a3, 'syz0\x00', 0x1ff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3e8) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x17)='^#}md5sumvboxnet1user:\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000888000-0x4)=0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffd}], 0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000007000)={{&(0x7f0000001000-0x3e)=""/62, 0x3e}, &(0x7f0000001000-0x1)=0x0, 0x20}, 0x20) 2018/01/31 09:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/31 09:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r3, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00007cf000)={0x10000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00004a3000)={{0x5, 0x0}, 'port0\x00', 0x4, 0x10000, 0x5, 0xe9c, 0x2, 0x7ff, 0x401, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r4, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x7, 0x9, 0x5, 0x9, 0x0, 0xb7c3, 0x8000, 0x8, 0x3, 0xf69, 0x9, 0xb1, 0x9, 0xffff, 0x5, 0x4de, 0x7, 0x25, 0x0, 0x6, 0x9, 0xe64, 0x4, 0xff, 0x1, 0x1ff, 0x4f, 0x1fe, 0xd3e, 0x907, 0x5, 0x8, 0x8000, 0x0, 0x81, 0xc292, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000ada000-0x1)=0x0, 0x6}, 0x0, 0x6, 0x3ff, 0x2, 0xfffffffffffffffa, 0x80, 0x2, 0x0}, r3, 0x4, r1, 0x1) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r7, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = memfd_create(&(0x7f0000228000-0x2d)="70707030296c6f707070315df9272640876e6f6465762a766d6e657431766d6e65743075736572247573657200", 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000125000-0x50)={@generic="e54bf74910e75272bde354b5d90d776f", @ifru_settings={0x1, 0x100000000, @fr=&(0x7f00000d0000-0x18)={0x0, 0xa2a, 0x6, 0x5, 0x690d, 0x7, 0x2800000}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000063a000-0xa)='/dev/cuse\x00', 0x0, 0x0) write$fuse(r3, &(0x7f0000d87000-0x1c)={0x1c, 0x1, 0x8, @fuse_notify_inval_entry_out={0x8, 0x7}}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8007ff) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r4, r0) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dc5000-0xe)='./file0/file0\x00', &(0x7f0000390000)='./file0\x00', &(0x7f0000dc4000)='debugfs\x00', 0x0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000030b000)={&(0x7f0000dc5000)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000dc6000-0x10)={&(0x7f00009b3000)={0x90, 0x8, 0x7, 0x304, 0x4, 0x3, {0x3, 0x0, 0x7}, [@typed={0x58, 0x1a, @binary="15cede6104cf15369f55d616f8cdbde9b3475a36017312d187796d4630c970687e9094368b29222fbc9467fb79359f12996fe028b8481020ae2c449c04894f2f4711b6c260010e993a0c10fd5509a179"}, @typed={0x24, 0x48, @str='^$em1proccpuset\'ppp1cpuset\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x11}, 0x8d1) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000d12000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000203000)={{0xffffffffffffffff, 0x1, 0x7, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000837000-0x4)=0x2) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000034f000)={0x3, 0x1f, 0x603, 0x3}, 0x10) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) 2018/01/31 09:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000082f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) r1 = getegid() lstat(&(0x7f0000519000)='./file0\x00', &(0x7f0000a18000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) socket$nl_route(0x10, 0x3, 0x0) 2018/01/31 09:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000f7c000-0x26)="260000001a0053f7910000f9f90900001d00000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r0, r1, &(0x7f0000058000-0x8)=0x800000000000004b, 0x7e) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00001d6000-0x4)=r1) 2018/01/31 09:47:33 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000e01000-0x40)={0x1f, 0x5, 0x4, 0x6, "f32b0cdc53873cfdb8eee207f1068980ba1f32fd5c6eab87c81d227750991aba9781fb6feb7cff76f07d9b8e", 0x81}) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000007000-0x120)={0x0, 0xffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:33 executing program 2: r0 = shmget$private(0x0, 0x3000, 0xffffffffffffffde, &(0x7f0000535000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000001000-0x51)="d2754e47db4dd77f613dff09e74c7a2bf05af1b0660ed453ab86782d2103dd67388a0e43ec561ac85f2f71df748a8f7e2be4bce7a002ce5ea773342f856fa38c36b077c11bc2cb37ca3f38436f544510dd") shmctl$SHM_LOCK(r0, 0xb) 2018/01/31 09:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000ed000)={0x7fff, 0x0, 0x0, 0xddc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abd000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00005c2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x0, 0x100000000009, 0x1, 0x4, 0x0}, &(0x7f0000000000)=0x20) r1 = syz_open_dev$audion(&(0x7f0000f15000-0xc)='/dev/audio#\x00', 0x6, 0x40100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000771000)={0x6, 0x100000000, 0x8, 0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) io_setup(0x8, &(0x7f0000016000-0x8)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x20, 0x10000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000e000-0xc)={0x8060e5376aea72c5, r0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000019000)={0x3, 0x78, 0x40, 0x101, 0x3, 0x7, 0x0, 0x4, 0x80010, 0x9, 0x2, 0x8000, 0x3, 0x200, 0x1f, 0x8000, 0x7, 0x5, 0x3, 0x2, 0x9, 0x6, 0x4, 0x9, 0xfffffffffffffff9, 0x2ed4, 0x6, 0x2, 0x3, 0xff, 0x3, 0x1ff, 0x20, 0x7fffffff, 0x6, 0x4, 0x3, 0x100, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000016000-0x1)=0x0, 0x2}, 0x20, 0xff, 0x4, 0x0, 0x3, 0x40, 0x9, 0x0}, r4, 0x20, r2, 0x9) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001a000-0x58)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}], 0x58) io_submit(r1, 0x2, &(0x7f0000014000)=[&(0x7f000000f000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff9, r0, &(0x7f0000018000)="86fe6c9d25033a94cbbe8c167cbf8f81efcc8419441aa6d25b3b457f54be5f3bdcad5aca45b1b48ca6d86d2711eded27820e0e2db10f8c0719e092ae729ef377a6e99e0e6f758d1e2ea5d3c0dbf7ceaa1e5303e5c41730eb55af6a4590dee10d82f25cdb720c02f63ae45c62a9198dcd5c7a796b16f2d2e9028fefe3c467e71d4241f486413f257eb371351e74b9388566cc8c6e5eac8eb12af03a3b758577dfc86c1963a02d4e2a645e35f3d3c2945d92bcc04197967524d79178a3ce76fe2656c42cbdb9a3133f5582d2f67dd6424b0939f4142d1532941f4f8ce9701e0e40dc708805fababedaf5bf6fda52f19ea66d0158f84ec62c9e4ddda86c18e6a20e99583e0789759e0a96077194fcf5356da14f1cda4074b3e44204047c769e6b9fa04f785529edf91a65d4205e3bb35b03ce39103b40820edaa4ff73349518a51d3259473265bfd97735636b82f168565bdb695a390d419b32b63168cbd8c3d202741a3dbda6e4f427aff9a8af879f421a3a9a6b9904a17787cca5881c674a3aa55f8de1a8019251cf9a5b99f4440d9487f76097be9293ce9abd2d4745747fcce5ee5736020061e63d7964afffdd4c47bf4f4418e0fb3d1906055657bd585bcad91dd559b019805b3f5186b976a693fe52028787cb69b0e9be09094732cb7adedd62a5293766179356357617a05bec3f4eb2777b4791dc63fd74e1d13bbcbdc49a0755d0c26bdbf9fa695905f22af45d9400863049930f9337662064f73d9d1600073d1a6f54d712568b8f882bacc42b28a34c9e7cfe5e51d75d3729a619da36a095e11a099af321d301c8389f5f7963ce27eb3e5eac13004ccd79c527fbb78bdd5a4806803d47d667f14347e48b6845c1cff93382d74db64f63f578fc6ee7da1fc89465b14bb82e1d603acd9a095472bcb46dba93b88d9a6baf2c0a0b9237853b71966e063420b2fd4090ed233d432aea39f23cfb1a304d3bede3a940ddbe5ac9b2ab208aedfe3353ea62b901d7e5282753974170a2ec6a5dcf406a7edd8db04193f60dc80a8f2f9c2f3f27bbec03ff44aaef1388e3f4c8bd476fb28c25d3cb08baccdb1b75e006c75baad4a5fd511b5757c8976858e000d08ce2fdd469281bb4582c43eaeda64ee9ba3817e1ce7fe91f39fb524884866b32a61879f949ba0408992c519836bc384697cc127b98b781a4a2eeda68d0c6916eb1a93551850188fd2666f3c7d34b1e96533f0ec11d31242c2d762246f4f02c186bf6bfbe82f607e511474e5c70d0671c238353b4afc9eba858d8d0a5335993d31dd46e62b3af72a415fba020529105cfce1baffb73e99361a4cbd07b48cf53682ea85cc6e60f469f0577afe3e00f58fd35959231df20d894641e45252c648500f9737e204c118b87b435404303f4bb05b96834af8b7115a8a12ab5a05bd92aecc977849c3bb8e8ee9ce1f213eac9324221f66e8fd86d931b4cd2add6588ee60c1eb3672c00c82b392cb178b0e8b41f51574558a367677b1d3bdff8ad9ad66458f2016ae25cad5d4bc46332b96017dda0a9bdb8d4e58908b77f1473e3759abaad276808ce395c5289f973b04544c9c1fbc8b79c5f45e295888357b086d6668384b6b8374b5f33322c6947e5771e0747b8a8f4216b82ae1fab31afc44dbac1a8c5544d2a6c8fe66a808a73e26b98542d949b5673cddc167d9a90535a4c3352ded2499443abb3fec7eda9aa4c0dc31e3644ab768ce72e2bd1159838f98730965ebbf2ae910018ba3fa129c9cf90dd5a82e63ac70d8875bece3ff56fc8f8d09d5f6b32c373c7e710ac863f1031e9c10dd76a7db79ac2e066a222e1d9dc0c4438052026cb364c4d323745c66d5d9ad48ce2d16fd7b53f1229f07fd16d211b9d5311ef92c1c3353018a80e1449a8033cc972949819bd57e55cf1083bd8ec15ae29d5240f5b4adea8b191c3835a2fe8c47c621657fc0d052055b3aa5190db0926449a4dddc58b05886097eeb5c7419d2d254f3dbdcd9905cb48536c27bc9069fd8939edd021ed6b2687b6b8d78347fb0af3083f9166c8c224108a0d6f64dcb3322ac3df3ed1a7f8cf6414a300841b2d9852e83112575660dcd82bf463ccf141fdf037a23a6a340fde3611e25de795695898b3823f456241ca0363987af96f03ea702d9fbaa929c037e863e33b958f1a8ad66c2e87e1bfe7b17a7250520f8c79b914760512d97d81d12605a79991bcbc1b9d353ab5b9fc166c26c79b640b928afe5a8ddb44eef801509db0a5b511b0240f5958cb57c6714fa645c04a39c9ea04dd66b63c0b1db6f80fce4a8ee92decd6dfe16bf71b7eea224b3bccde9630318876aa8981c9bf290ece4b8fe05bca41c4bd4696f1933569f26d037ed3cead74dc74927e423f27b0f5b2299317cf5975f081db2ae2ab89f6d2f42e3e36cd4a67bd95c4a02fa89935021e769983811faa207df3258c96da31ecdb64ec97fbb10bf2941bd79fea49a2b5940f04953c48430f4845a8df965cd6b7befde143912134502a005d07cf69b2f1273484ed0b5c6507571705c9f62e7706d7b582f43795e2c36d68a9b5c3ca8c72e678671bfb9e1c4f98ef59227c9fc1acaca33c9de09218ed537a5927e947ba15d0abc7f065349c70e48040c7a251776ec01edda6147d0a81c16fc48a8ecb8e586053cc005a6ab3ab12b4d133f3a6df965eb2f02c67c63a300fe40191c252ca37558281934bf3cb0615597cf8587efe3b37becb604e7de6de17cf3528b3576a9a0b1512921c76b1b1a5e726165cfc7f9551a431cfefbc6f231956ff3a3df5679e8385f2c191fd332b39f8daf72cb69f5557d220eb145d28d0641740025221e0b94d7353a15f3d4f3818e459946d834f6efde77b2b51ccb241998132790183c8fc3e74b6b9c6d91c3e433240ef6d982bd602b141f351e71097311bf7439a9d27466aeb58837853c37b15569abb0c192a694b116ccbe8eddf1a40cf92938db1afa0e2be85998476fc718507fd986d4b888419334442ead53786e11220fb71cc12af562402183ca39895582e9e4b6c4eb23fd2d2a31e0fe6e46cbf89bae40d7127b1bd645a8abd248356ce441fb64abf68375e1c1ee59fde7dc961a234c0e651804ed9e7638071ffa2f637709a8cee24a611e0cb604b5c077b8e185b23323312f58e649c321afcdb924e04844e1bb92718b3da506488f2c385aad5c279a4b655c46da1e6b37cb65621e516fa08d338bb144dbdcb46214fd419c3ca972698bc1d79029791ff4b85c6bc331cc463de02f855bc2a7cab83032d96b203e362e889a29a4a4d9c35c213fb078d8a57a78d1ecc8a03ab5782543583465797edf58405afcfbe784fa6a8132bfd285fe9af28f063686d9ec40117bab9c62671e30ecd021f3db0b99d204f9f4fdc8e9ee6db162ae8d2e964d9183aae1f6706fe01e46115f8c199b73aee9fbc2c367c5c18ab3683cf1dd454f9013b1dd611d7d0276c08fd05d538e3260d84193b4e624aa16ad7125dbf406db78e77fe7c816365fcfb29577d7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0x1000, 0x9, 0x0, 0x0, r2}, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f000000c000)="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", 0x1000, 0x8001, 0x0, 0x0, r3}]) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x80000000, 0x0, 0x14, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/31 09:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005b3000-0x8)={0x0, 0x10000}, 0x8) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x0, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c6d000)={0x0, 0x76, "4fd4dab81fa7b5ded8478e0e065fd206318fbaee0bba1c1078de2b3ef6a58137123a7984afca4f55b85b3981939de921b0cc83eefc239933b605be31ff818f07b71986afb8d1969a3b6a22a35eb67c012705446fabca6b1a818d0410ccbb8268cca4c201a8b769d02db97e15acaa32aba40977538b39"}, &(0x7f00002d2000)=0x7e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000013f000)={r3, 0xea2}, &(0x7f000057c000)=0x8) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000029e000)={0x0, 0x206, 0x2, 0x8001, 0x7}) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000704000)=0x0, &(0x7f0000b61000)=0x4) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/01/31 09:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000)='/dev/dsp\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00001cb000)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000349000-0xce)=""/206) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000e63000-0x10)={r3, r4/1000+30000}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000100000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:33 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000020000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f000001f000)=@ipv6_newroute={0xfffffffffffffcb7, 0x18, 0x781a241f, 0x1, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x7, 0x3b, 0x0, r1}, {0x3, 0xffffffffffffffff, 0x0, r1}, {0x0, 0x0, 0x0, r1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffff9) 2018/01/31 09:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003ca000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ed000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) sendto(r1, &(0x7f0000269000)="c88dbfdbd4b7cb96ca8719d6d1b2a793f73ee7b970f74442ecbda2b1e93b074f", 0x20, 0x0, &(0x7f0000cdd000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b7feac0461d1b3e6cc48149e5a414fecb57555a7b9299ed21add95880f3f54a6626b5745401195ef3ebcca46c8f654595cf872317d7b48d629b0678e5ae0f6", 0x0}, 0x60) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/31 09:47:33 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f88000)='/dev/rfkill\x00', 0x101400, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007f4000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f89000-0x4)=0x8c) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e42000-0x8c)={r2, @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]}}, &(0x7f0000f88000)=0x8c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x40, &(0x7f000010e000-0x10)={0x0, r3+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00004fc000)='..', &(0x7f0000e53000)=@known='security.selinux\x00', &(0x7f000092f000)='system_u:objrct_r:system_dbusd_var\\libt:s0', 0xffffff98, 0x0) 2018/01/31 09:47:33 executing program 0: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x42) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b57000-0x38)={&(0x7f0000b56000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000b56000)={&(0x7f0000b56000)={0x20, 0x39, 0x100, 0x0, 0x0, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1c, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x40814) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c1000-0x15)='/proc/self/net/pfkey\x00', 0x9a782f2ae38f7538, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000ff7000)=@req={0xe71, 0x9, 0x8, 0x8000}, 0x10) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) pivot_root(&(0x7f0000c0e000)='./file0\x00', &(0x7f0000e9e000)='./file0\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) [ 176.285601] ipt_CLUSTERIP: Please specify destination IP 2018/01/31 09:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) execveat(r0, &(0x7f00000cf000-0x8)='./file0\x00', &(0x7f000024d000-0x8)=[&(0x7f0000848000)='\x00'], &(0x7f0000375000)=[&(0x7f000079c000-0x1)='\x00', &(0x7f0000ee9000-0x1)='\x00', &(0x7f000011c000-0x1)='\x00', &(0x7f0000f78000+0xb6d)='\x00', &(0x7f0000162000)='\x00'], 0x1400) renameat2(r0, &(0x7f0000e67000-0x8)='./file0\x00', r0, &(0x7f0000b9d000)='./file0\x00', 0x7) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000)=0x0, 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00005d1000)=0xc80b, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008f3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000523000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000055c000-0x4)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000201000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f82000-0x14)={0x0, 0x8, 0x6, 0x6, 0x2, 0x2}, &(0x7f0000420000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f25000)={r2, 0x7b1, 0x14, "fb8b4a78c4062a04e4b534050d18dffe6da54f8d"}, 0x1c) 2018/01/31 09:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d54000-0x8)={0x0}, 0x8, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$unix(r1, &(0x7f0000142000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/31 09:47:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000659000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009ba000-0x4)=0x1c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000255000-0xb8)={0x0, 0x1, 0x4, 0x6, 0x6, 0x8, 0x100000000, 0x3, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x401, 0x9, 0x5}}, &(0x7f0000f2c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000046000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x10001, 0x5, 0x20}, &(0x7f0000a08000-0x4)=0xa0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f9000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0x10) syz_open_dev$evdev(&(0x7f0000626000-0x12)='/dev/input/event#\x00', 0xe9b, 0x8000) dup2(r0, r2) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00008dd000-0x10)={&(0x7f00000cb000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f7b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f7b000)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000f7b000)=0x0) setreuid(r2, r3) sendto$unix(r0, &(0x7f0000f7b000-0xfc)="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", 0xfc, 0x0, &(0x7f0000ef7000)=@abs={0x1, 0x0, 0x3}, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f7b000-0x2)=0x4, 0x2) 2018/01/31 09:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000a4000)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) 2018/01/31 09:47:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat(0xffffffffffffffff, &(0x7f0000949000)='./file0\x00', 0x400000, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000030a000)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x783}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x84) 2018/01/31 09:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000dcd000-0x4)=0xc) ioctl(r0, 0x3, &(0x7f0000af8000)="690aa98c74d3bf490c0b676a4a1d781db747bd51c7311810c01328e79c90c9649af7398b1e6fbde35bc3912cf07b71a346268ca4eafbada9761867cb310a3054d6ff845011a3c05fc367c41bf6a883bb125dcbbffe71568ffa01d4d8dc3ce6cba10848161c22515b1d2df1569d") fcntl$setown(r0, 0x8, r1) signalfd4(r0, &(0x7f0000b2b000)={0x40b}, 0x0, 0x800) sysfs$1(0x1, &(0x7f0000c89000-0x1)='\x00') fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) pwrite64(r0, &(0x7f0000cf8000)="6c7678e36811f6f610d37868923cd178d83e3dc695e5785c67e2a8cf", 0x1c, 0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 09:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000249000)='/proc/self/net/pfkey\x00', 0x800010000200003, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c13000)=""/202) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000074e000-0xc4)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/31 09:47:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000001000-0x10)={0x27, 0x2, 0x24fc, 0x7}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000012000)='/dev/vcs#\x00', 0x2, 0x800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:33 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000074a000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000fda000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0xfffffffffffffffe, &(0x7f000000d000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0xaa) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000fdb000-0x10)={0x27, 0x7, 0x8, 0x1}, 0x10) getpeername$netlink(r1, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fda000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fdc000)=0x1, &(0x7f00005bf000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fdc000-0x8)={0x0, 0x80000001}, &(0x7f0000722000)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b8f000-0x108)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x8, 0x100000000, 0x0, 0xaaf, 0x4, 0x9, 0x55923e0b, 0x9, 0xf1, 0x8, 0x81, 0x200, 0x9]}, &(0x7f0000fdb000)=0x108) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400002, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/195) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x6, 0x0, [{0xc0000007, 0x9, 0x4, 0x3, 0x3ff, 0x0}, {0x80000001, 0x6, 0x8, 0xfffffffffffffffe, 0x5, 0x0}, {0x8000000c, 0x5, 0x0, 0x6, 0x5, 0x0}, {0x8000001d, 0x8, 0x1f, 0xcb26, 0x0, 0x0}, {0x0, 0x51759b5c, 0x1, 0x7, 0x206cd854, 0x0}, {0x8000000d, 0x9b64, 0x9, 0xffffffffffff0001, 0x7, 0x0}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='fuseblk\x00', 0x100010, &(0x7f0000000000)="81716ce9253c1cd5eccb0f8ecbb3c1eeeacce31efcabcc09190f7c93f99c35a8cab8a77b4cead13f9387afc3c017c139e224db04bba2854ae94f448ef07cc959bc187b140ab3d5fe89619c22995b75b25835ce6f3ba3ba3352e86219d48d6597257d5c668b2719854548f8f6955b81e9ad7038868c5ef7d19c09d12bca998afb0d7afeaaf0e53b7942b050098c974c9ab369fc042a63ed2624bd41ecf917534fb5e41db0bd68538f492d0735495930338b5cb0c94ebf1678e4f5192035038b48696028341206c68447a1e74676b76737f133915810f9ed8fa7999c6d756897f1c4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000c53000)={0x4ba9, 0x10000, 0xff, 0xb221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x3ff, 0xfffffffffffff0e3, 0x10001, "2f89e3b387e2f4966c9ee84372346fa6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000053000)=""/174, &(0x7f00008fb000-0x4)=0xae) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000d6e000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006d4000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000623000)={{0x2, 0x346}, {0x33f, 0x7f}, 0x8, 0x1, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r4, &(0x7f00004bc000)="3b2ac73252080476f607643e844b81acfb5a4c81d7a2ce8fdcc82dbc95b468f6bca129a4c3290bcef5ffd71c96c7156bfe46475efbd8c49e44b3310e5711fb7b7c68d98696460e9043deba17a6fb78cc43aa6d57e18cdf4a1412", 0x5a, 0x0, &(0x7f0000aaa000-0x14)={0x11, 0x1f, r5, 0x1, 0x795f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e44000-0xb)='/dev/audio\x00', 0x20200, 0x0) sendmsg$nl_generic(r0, &(0x7f00009bd000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a1000-0x10)={&(0x7f0000d39000-0xe8)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="bff1966aedbc58c83b"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x2000, 0x1001, &(0x7f0000e9c000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a08000)=0xe8) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004f1000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000582000)=0xe8) getresgid(&(0x7f000024b000)=0x0, &(0x7f0000ea3000-0x4)=0x0, &(0x7f0000703000-0x4)=0x0) r6 = getpgid(0xffffffffffffffff) r7 = creat(&(0x7f0000c5b000)='./file0\x00', 0x100) ioctl$TIOCSBRK(r7, 0x5427) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f00001f7000-0x70)={{0x79, r2, r3, r4, r5, 0x18, 0x9, 0x0, 0x0, 0x0}, 0x695, 0xcc7a, 0x0, 0x9, r6, r8, 0x100000000, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000039c000)=0x400000000000001, 0x4) r9 = accept(r0, 0x0, &(0x7f000045d000-0x4)=0x0) setsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f0000154000-0x2)=0x4, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f00008c5000)={0x7, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f000004a000-0x108)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x29, 0xffffffffffffffff, 0x3, 0x6, 0x20, 0x2, 0x3f, 0x4, 0x81, 0xfffffffffffffff8, 0x200, 0x3, 0x8, 0x1000, 0x5]}, &(0x7f00007d1000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000eb4000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x200, 0x5, 0x0}, &(0x7f0000acc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00002b9000)={0x0, 0x1000, "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"}, &(0x7f0000f28000)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00002d2000)=@assoc_value={0x0, 0x1}, &(0x7f0000d7a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000f79000-0x18)={0x0, 0x4, 0x20, 0xf2, 0x47d}, &(0x7f0000a24000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000361000)={0x0, 0x8}, &(0x7f0000eb5000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000446000)={0x0, 0xffff}, &(0x7f0000b5d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000a06000-0x28)={0x0, 0x20, "cfad2799de0a9bef15f7ea1492f53283ce62bbb359b89b687292c52cca81aeb6"}, &(0x7f0000d2d000-0x4)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000d2b000-0x8)={0x0, 0x2}, &(0x7f0000e3e000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000edf000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002b2000)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000220000-0x8)={0x0, 0x2, 0x3}, &(0x7f00009b2000+0xf7b)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000d45000)={0x0, 0x1}, &(0x7f0000722000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000c5a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff, 0x100000001, 0xfffffffffffffe00, 0x8}, &(0x7f0000734000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f00002c7000)={r10, 0x6}, 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0xe55, 0x0, 0x0, 0x1ae}, 0x14) 2018/01/31 09:47:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006a9000-0x40)=[{r0, 0x1080, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4490, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2008, 0x0}, {r0, 0x100, 0x0}, {r0, 0x8000, 0x0}], 0x8, &(0x7f0000902000)={0x0, 0x1c9c380}, &(0x7f0000203000-0x8)={0xfffffffffffff800}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f000025c000-0x8)=0x20000000002, 0x25d) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000eb3000)={0x0, 0x2, 0xffffffffffffffff, &(0x7f00003b1000)=0x0}) 2018/01/31 09:47:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c59000)='./file0\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/kvm\x00', 0x101000, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000068000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) r6 = dup3(r1, r4, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000cd9000)={0x3, 0x8001, 0xf1, 0x3, 0xfffffffffffffffc, 0x7f, 0x1, 0x1, 0xffff, 0x0}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00009b7000-0x90)={[0x1, 0x9, 0x7, 0x2b5, 0x300000000000, 0x7f, 0x100000001, 0x6, 0xfffffffffffffffe, 0x7, 0x2, 0x79b, 0x6, 0x5, 0x8000, 0x100], 0xf006, 0x40000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/31 09:47:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e3b000-0x8)={0x0, 0x101}, &(0x7f0000089000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd0000-0x20)={0x6, 0x5, 0x0, 0x1ff, 0x5, 0x850, 0x100, 0x6, r2}, &(0x7f00003da000)=0x20) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/31 09:47:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000089e000)='./file0\x00', &(0x7f0000ae0000)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') r0 = syz_open_dev$vcsa(&(0x7f00001f5000)='/dev/vcsa#\x00', 0x7, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000473000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000312000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d7000)={r1, 0x3e, "cb055fa317f9fcaa9f2401e443bb15cae8494e32fb88d6fb6a1109baf0cc69d8a10a1c6e2e59b56dc6d941384b9042e2cb40a11fef6eb9e372cd5c0d4cc9"}, &(0x7f0000689000)=0x46) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e8d000)="657a9a28f04324ae1e2a5e4f80795ac77e7bf58cdca028fabec389df5d6f201321b98c5bef6b5d0bb844a1f78e1f8163678f5612275ec07a6f311a0087f3c085850f76908da47c28dbd5398f96f899616832f6a9ad490accfb1a09b12e4881199655b9228b5a2dfbbc10aad803af46828e9ba017934629114d54e75b4e2381aa6a781a4ed2a2c1a6d269a005acc80fb2eabb701e8920beccf9bd8de66fadaa0ff8f76173830b64c71727f692fffa1e72cbc6a5dc3702e37225920ec1b135b32b98c138cb7a2a8feb", 0xc8) statx(r2, &(0x7f0000df3000-0x2)='..', 0x2100, 0x7ff, &(0x7f000006c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) 2018/01/31 09:47:33 executing program 7: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x80000001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000288000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d69000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00008b1000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000918000)=@ipv4_getaddr={0x5c, 0x16, 0x800, 0x1, 0x3, {0x2, 0x39, 0x2, 0xfe, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x1b85, 0x0, 0xffffffffffffff81, 0x6}}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2018/01/31 09:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0xec, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000c44000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x0, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/31 09:47:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20901, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)=0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x88, 0x0}, 0x0) 2018/01/31 09:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001c4000)="085c0863b36e2f959907a6fb019a8ef7f9b7db8390a31c2e19525646a2f3b63ef4de80492d276a2d8a17e507ca6128d7a9de171fbac453e7c5", 0x39) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/31 09:47:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cdb000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000abc000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/31 09:47:34 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000be7000-0x4)=@int=0x0, &(0x7f000089a000+0x262)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) 2018/01/31 09:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) r1 = memfd_create(&(0x7f0000beb000)='keyring\x00', 0x2) perf_event_open(&(0x7f0000624000-0x78)={0x0, 0x78, 0xe507, 0x3, 0x914, 0x81, 0x0, 0x100, 0x0, 0xa, 0x8, 0x7fffffff, 0x3, 0x5, 0xe12c, 0x7, 0x2, 0x0, 0x3ff, 0x3, 0x2, 0xfff, 0x7, 0x100, 0x1f, 0xfffffffffffff801, 0x2, 0x10001, 0x1, 0x7, 0x5, 0x1, 0x6, 0xfffffffffffffffc, 0x6, 0x2, 0x8, 0xff, 0x0, 0x7a, 0x2, @perf_config_ext={0xfffffffffffffffe, 0x10001}, 0x12b88, 0x4, 0x100000001, 0x0, 0xfffffffffffffff8, 0x7, 0x4, 0x0}, r0, 0x2, r1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000900000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x10001, 0xffffffffffffffff, 0x1) getpriority(0x0, r0) 2018/01/31 09:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000703000)={0x141, @time={0x77359400, 0x0}, 0x0, {0x78ea, 0x7}, 0x3, 0x0, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/01/31 09:47:34 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x12000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x5ab, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x80, 0xa0, 0x2f, r1, 0x0}, {0x1000, 0x3, 0x2, 0x7, 0x2e5a, 0x3, 0x401, 0x0}, {0x81, 0x1, 0x6bb, 0x0}, 0x100000000, 0x2, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0x90000000, 0xe5, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 09:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000061a000)='/dev/ppp\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e10000)=0x14) sendto$packet(r0, &(0x7f00000af000-0xf6)="0dd9607831078864cfd80d8f031f4a4622751eb35a4a576a954b8da482684aec97538e2db13f8ebe917fb996d64a4be48ec27c9900df6c27275e2270740206e06d887d3364246540e14437f0ec76fbc0ed2340d8050242bcfc69dd58976768e84abba1a6e3548b8a44ca4d2fac02d3c41bf5dac4fe993ea410aa5cdcfff0b676c12c8fa1e0c9577ce6252e4b6f9b002dd6c6139eb9a98dc8137ba72a6aa82bc3ef94d2c21233f6cbed5453c3214b066472a472c0c05046f4fcd4beeead62aa2b929e05f2a27e95aaa74dc433c154a5385d3dc05404d3a2762ba913c71220cd09167c700b4ad51e89c7cec953ab8269643e50ea0b1ae7", 0xf6, 0x10, &(0x7f000083b000-0x14)={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee2000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000bf3000)={0x1, 0x3, 0xb7c5, 0x3, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/31 09:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00003a9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b1000-0x4)=0x60) fcntl$notify(r0, 0x402, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000655000)=0x10001) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000063000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") pread64(r2, &(0x7f00003f7000-0xf9)=""/249, 0xf9, 0x4) readlink(&(0x7f000051b000)='./file0\x00', &(0x7f0000be1000-0x83)=""/131, 0x50) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000063a000)='/dev/autofs\x00', 0x8000, 0x0) recvfrom(r3, &(0x7f0000391000-0x32)=""/50, 0x32, 0x2123, &(0x7f0000e09000)=@llc={0x1a, 0xf5, 0x3, 0x7, 0xb877, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) flock(r2, 0x7) [ 177.358650] handle_userfault: 83 callbacks suppressed [ 177.358655] FAULT_FLAG_ALLOW_RETRY missing 30 [ 177.369729] CPU: 0 PID: 23804 Comm: syz-executor3 Not tainted 4.15.0+ #287 [ 177.376746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.386099] Call Trace: [ 177.388696] dump_stack+0x194/0x257 [ 177.392335] ? arch_local_irq_restore+0x53/0x53 [ 177.397023] ? handle_userfault+0x12b7/0x24c0 [ 177.401537] handle_userfault+0x12fa/0x24c0 [ 177.405853] ? handle_userfault+0x150b/0x24c0 [ 177.410391] ? userfaultfd_ioctl+0x4520/0x4520 [ 177.414965] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.420145] ? perf_trace_run_bpf_submit+0x170/0x330 [ 177.425260] ? perf_tp_event+0xae0/0xae0 [ 177.429337] ? print_irqtrace_events+0x270/0x270 [ 177.434105] ? memset+0x31/0x40 [ 177.437399] ? perf_trace_lock_acquire+0x532/0x980 [ 177.442364] ? perf_trace_lock+0x900/0x900 [ 177.446590] ? __lock_acquire+0x664/0x3e00 [ 177.450824] ? __lock_acquire+0x664/0x3e00 [ 177.455066] ? check_noncircular+0x20/0x20 [ 177.459330] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 177.464549] ? find_held_lock+0x35/0x1d0 [ 177.468638] ? __handle_mm_fault+0x3296/0x3ce0 [ 177.473221] ? lock_downgrade+0x980/0x980 [ 177.477380] ? lock_release+0xa40/0xa40 [ 177.481371] ? do_raw_spin_trylock+0x190/0x190 [ 177.485955] ? perf_trace_lock+0x900/0x900 [ 177.490184] ? perf_trace_lock+0x900/0x900 [ 177.494445] __handle_mm_fault+0x32a3/0x3ce0 [ 177.498875] ? __pmd_alloc+0x4e0/0x4e0 [ 177.502753] ? check_noncircular+0x20/0x20 [ 177.507008] ? find_held_lock+0x35/0x1d0 [ 177.511099] ? handle_mm_fault+0x248/0x8d0 [ 177.515333] ? lock_downgrade+0x980/0x980 [ 177.519572] handle_mm_fault+0x334/0x8d0 [ 177.523630] ? down_read+0x96/0x150 [ 177.527263] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 177.531833] ? vmacache_find+0x5f/0x280 [ 177.535822] ? find_vma+0x30/0x150 [ 177.539375] __do_page_fault+0x5c9/0xc90 [ 177.543465] ? mm_fault_error+0x2c0/0x2c0 [ 177.547615] ? lock_release+0xa40/0xa40 [ 177.551612] do_page_fault+0xee/0x720 [ 177.555416] ? __do_page_fault+0xc90/0xc90 [ 177.559669] ? _raw_spin_unlock+0x22/0x30 [ 177.563815] ? __mark_inode_dirty+0x262/0x1170 [ 177.569078] ? __inode_attach_wb+0xf70/0xf70 [ 177.573508] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 177.578375] page_fault+0x2c/0x60 [ 177.581809] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 177.587578] RSP: 0018:ffff8801ba987928 EFLAGS: 00010246 [ 177.592919] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825952f1 [ 177.600165] RDX: 00000000000001de RSI: ffffc9000481b000 RDI: ffff8801ba987d28 [ 177.607414] RBP: ffff8801ba987a08 R08: 0000000000000000 R09: 1ffff10037530ed1 [ 177.614662] R10: ffff8801ba987858 R11: 0000000000000003 R12: 1ffff10037530f28 [ 177.621907] R13: ffff8801ba9879e0 R14: 0000000000000000 R15: ffff8801ba987d20 [ 177.629181] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 177.634367] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 177.639540] ? iov_iter_revert+0x9d0/0x9d0 [ 177.643767] ? current_kernel_time64+0x122/0x2f0 [ 177.648507] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.653504] ? trace_hardirqs_on+0xd/0x10 [ 177.657630] ? current_kernel_time64+0x1d4/0x2f0 [ 177.662379] generic_perform_write+0x200/0x600 [ 177.666945] ? __vfs_getxattr+0x8b/0xc0 [ 177.670926] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 177.676177] ? file_update_time+0xd3/0x5b0 [ 177.680393] ? current_time+0xc0/0xc0 [ 177.684170] ? clear_nlink+0xb0/0xb0 [ 177.687859] ? perf_trace_lock_acquire+0x532/0x980 [ 177.692788] ? down_write+0x87/0x120 [ 177.696491] __generic_file_write_iter+0x366/0x5b0 [ 177.701416] generic_file_write_iter+0x399/0x790 [ 177.706163] ? __generic_file_write_iter+0x5b0/0x5b0 [ 177.711256] ? iov_iter_init+0xaf/0x1d0 [ 177.715217] __vfs_write+0x684/0x970 [ 177.718918] ? lock_acquire+0x1d5/0x580 [ 177.722879] ? kernel_read+0x120/0x120 [ 177.726801] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 177.731538] ? __sb_start_write+0x209/0x2a0 [ 177.735848] vfs_write+0x189/0x510 [ 177.739375] SyS_write+0xef/0x220 [ 177.742817] ? SyS_read+0x220/0x220 [ 177.746429] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 177.751427] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 177.756178] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 177.760922] RIP: 0033:0x453299 [ 177.764096] RSP: 002b:00007f6eac64ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 177.771785] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 177.779049] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000016 [ 177.786297] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 177.793546] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 177.800793] R13: 00000000ffffffff R14: 00007f6eac64b6d4 R15: 0000000000000000 [ 177.833579] binder: 23800:23823 Release 1 refcount change on invalid ref 0 ret -22 [ 177.873573] binder: 23800:23823 ioctl c0306201 20012000 returned -14 2018/01/31 09:47:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x7f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x40, 0x0, 0x200, 0x2, &(0x7f000018a000-0x10)=@common='teql0\x00', 0x7ff, 0x5, 0x7fff}) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000)="", 0x0) 2018/01/31 09:47:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7fffffff) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000026000-0x4)={0x3, 0x6, 0xa000}, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000011000-0x4)=0x1c, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r1, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffffe8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000000000)=[{0x80000001, 0x8001, 0x9, 0x5cd4cbaf}, {0x1, 0x1000, 0x2, 0x0}, {0x9, 0xab3, 0x10000000, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000002000-0x1f)="1f0000000104fff3fdde000000070000eff3f0f00800010004000002000000", 0x1f) 2018/01/31 09:47:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = open(&(0x7f000089f000-0x8)='./file0\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000203000)={0x9, 0x100000001, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f0000fd6000)='z', 0x1) r3 = memfd_create(&(0x7f0000a97000)='ppp0#:user\x00', 0x2) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000259000)="0d7202277afa4b1278d49331bd12be469d060340d4418d2d9e8c396f6d64d38892d2df091b56446cf1fb29683b67c11d87f25010e7ea4c89b29e35c536ce37d95fec935b99d32420acf9d0722a7e2bbbc6ad323e79d2844a4fca6f373029c5683b7ed04f2cde61a7cf6e62c69175fa314532f99f2ecd8af6") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000176000)='net/wireless\x00') r5 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000035c000-0x4)=0x0) setpgid(r5, r6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000052d000)={r1, r4, 0x0, 0x1}, 0x10) 2018/01/31 09:47:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000718000+0xae8)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00001ee000-0x60)=""/96, &(0x7f000031d000-0x3)=0x60) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000038a000)=0x1, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00004bb000-0x50)=""/80) bind$vsock_stream(r1, &(0x7f0000c92000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/31 09:47:34 executing program 3: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fe8000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008a0000-0x8)={0x0, 0x1, 0x7f}, &(0x7f0000fe7000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002e6000-0x6)={r1, 0x7ff}, &(0x7f0000324000)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bec000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000fe9000-0x2e)=""/46, 0x2e, 0x2020, &(0x7f0000fe9000-0x14)={0x11, 0x19, r4, 0x1, 0x9, 0x6, @random="818188df542d", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008ec000)={0x4, [0x20, 0x8, 0x549, 0x428e]}, 0xc) 2018/01/31 09:47:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f000075a000)='./control/file1\x00', 0x0) rename(&(0x7f0000230000)='./control/file0\x00', &(0x7f00005dd000-0xa)='./control\x00') timerfd_settime(r1, 0x1, &(0x7f0000e57000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000058b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000c37000)={0x7f, 0x6}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 177.880294] binder: 23800:23804 ioctl c0306201 20012000 returned -14 2018/01/31 09:47:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000126000)=@file={0x0, ""/4096}, &(0x7f0000915000-0x4)=0x1002) socket$bt_bnep(0x1f, 0x3, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) gettid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000710000-0x4)=0x0) getpgid(r2) unshare(0x8000000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00001b2000-0x14)={0x0, 0x7fffffff, 0x9, {0x1, 0xffffffffffffffff}, {0x1, 0x7ff}, @rumble={0x7, 0x0}}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000340000-0xc)={0x800, 0x4257, 0x800, 0x10000, 0x7, 0x1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) 2018/01/31 09:47:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000ccf000)=""/249) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ppoll(&(0x7f000064c000)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f0000347000)={0x77359400, 0x0}, &(0x7f0000d23000-0x8)={0x0}, 0x8) dup3(r1, r0, 0x0) [ 177.937998] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 09:47:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00001d4000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000085e000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cea000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fec000)='./file0\x00', 0x100, 0x26) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd0000)='/dev/ppp\x00', 0x0, 0x0) r6 = socket$bt_hci(0x1f, 0x3, 0x1) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000bdb000-0x8)={0x0, 0x0}) ppoll(&(0x7f000095a000-0x3)=[{r0, 0x2081, 0x0}, {r1, 0x4, 0x0}, {r2, 0x4100, 0x0}, {r3, 0x2, 0x0}, {r4, 0x0, 0x0}, {r5, 0x208, 0x0}, {r6, 0x0, 0x0}, {r7, 0x8041, 0x0}, {r8, 0x200, 0x0}, {r9, 0x8000, 0x0}], 0xa, &(0x7f00003be000+0x58c)={0x0, 0x989680}, &(0x7f0000bcd000)={0x1}, 0x8) chroot(&(0x7f00004bf000)='./file0\x00') mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/31 09:47:35 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x2, 0x800, 0x5, 0x800, 0x3, "d7a745b1e98f072c0952f1bcbddd22e480456cd784e6d6fe4160c5daafb1b9204289202e32dc05f0dc5a68393c61f9cc068a46367faff3870fa76ac4144dd6", 0x1}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/31 09:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000890000-0x20)="", 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b92000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000bad000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000220000-0xc)=@sack_info={r2, 0xba1e, 0x7}, &(0x7f0000d2d000-0x4)=0xc) r3 = syz_open_dev$vcsa(&(0x7f0000023000)='/dev/vcsa#\x00', 0xfffffffffffff585, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000018d000-0x8)=0x85) [ 177.970726] audit: type=1326 audit(1517392054.945:1442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000a9f000-0x18)={&(0x7f0000730000/0x1000)=nil, 0xff, &(0x7f00003aa000/0x4000)=nil}, 0x18) r0 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e93000)=0x0, &(0x7f0000dac000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000176000)={0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006c3000)={0x0, 0x3c, &(0x7f00006cb000-0x3c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9445}]}, &(0x7f000094a000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000693000-0x6)={r2, 0x100}, &(0x7f0000e15000-0x4)=0x6) 2018/01/31 09:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) r3 = geteuid() lstat(&(0x7f00002d0000)='./file0\x00', &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002e2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f2c000-0x68)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000063000-0x4)=0xe8) stat(&(0x7f0000605000-0x8)='./file0\x00', &(0x7f0000660000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00006b0000)={&(0x7f0000691000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f34000-0x10)=[{&(0x7f00007b8000-0x2bc)={0x2bc, 0x31, 0xb7b9df2d5288fad3, 0x2, 0x2, "", [@nested={0x27c, 0x1c, [@generic="1c0ccc755ca17d3aac14e05ed1c4c7ab7c6b22196615d8bd05b78e3ebbf5ff1a086caff111a6e6f6e8d8043ea6adbe6412554d7839b6b1b62e6e889d656d814dd728839a34d73f907a53c92868d69ae73d6c3b73939bdb9fcd1c6a3a56e8da0d96f0de754e4c5029196cf3254b8188eb633ee74bbccc72ebf23ab6f8e5222f744983588b4553622b2e78752b92", @generic="01457c23373f07c3ba809432c5b4b6ab7808fe77ba55faf5988f0c2230ed7e154f9345fe7b541e852f5e77c35f31133da33fb38008938784898cb7975a2e1e1fd914382591ea9d61479edddd22204035a5601664a69a8940f84d8c0ea6b505ebad78aa444d0c7ad3291afe95ac4219a4dde07790aa26b7e7213289151ecef58b44722110fe17c51ef0be956cde6846295f2ed9ba75f0bb44739fb579e9d50ee1c55383e0f132a2426aa58654", @typed={0xcc, 0x7a, @binary="3cf257505b8467f6ad78bff781d9e73be7a50516dcd62c0e9d48746974beac0e4b52b0bbbf9a883e73b4827508fa0132e90d9770182073a72d13006a257b177c70f5adc8597eb1ae0236f15696eb9f170c8e35db20d07d6c4129e50f255dd81d7e3cb8684014a4e88ae0b539eab6e99a736c89384efcb56cda43b6ff2e743972ab41b950db33936a314d7ef0edaeecd26b64470fbb8b54cea2ca41fa3270e91e0471304c89c07587c3231785ebe81ca23c3834951464673ce3a23a87bc5ef57ef153"}, @typed={0xc, 0x74, @uid=r3}, @generic="cedfb84a7b9add699fe8684a6c97d7c52b65e45ec5c389a86bd5b28cd328efe0da08c7c149f67bdb53e124707bd00046b0f966947b65692042b658a73db693eba912840379ed1b99fe14934fc803d6daa481a87ac061da7e4d7cb1", @typed={0xc, 0x8a, @uid=r4}]}, @typed={0x8, 0x12, @void=""}, @typed={0x24, 0x77, @binary="6bd5b79eb1bab8bbd97d9c78aa01fda639e9770e511a223bd8"}, @generic="853bdf"]}, 0x2bc}], 0x1, &(0x7f0000fd4000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8000}, 0x0) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r8 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000cae000-0x58)={{0x800, 0xfffffffffffffffc}, 0x1, 0x3b, 0x40, {0x453, 0x4}, 0x10000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r8, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f00007f5000-0x4)=0xffffffffffff5944, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005ec000-0x88)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1590}], 0x88) init_module(&(0x7f0000e74000-0x5)='ppp0\x00', 0x5, &(0x7f000042b000-0x2)='{\x00') recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 09:47:35 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x38)={0x3, 0x0, [{0x2b9, 0x0, 0xfff}, {0xb6f, 0x0, 0x8}, {0xc0011b2a, 0x0, 0x101}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) r2 = semget(0x2, 0x1, 0x40) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000030b000-0xfb)=""/251) fcntl$setsig(r1, 0xa, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) [ 178.051753] audit: type=1326 audit(1517392054.970:1443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=22 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x19, 0x1, 0x324f00b5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf7000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000751000)={r2, 0x1}) [ 178.155208] audit: type=1326 audit(1517392054.975:1444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 178.155226] audit: type=1326 audit(1517392054.975:1445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 [ 178.155242] audit: type=1326 audit(1517392054.976:1446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 178.155259] audit: type=1326 audit(1517392054.977:1447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=186 compat=0 ip=0x453299 code=0x7ffc0000 [ 178.155276] audit: type=1326 audit(1517392054.977:1448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 178.155293] audit: type=1326 audit(1517392054.978:1449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=121 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:35 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fda000)='proc\x00', 0x1, &(0x7f0000fc9000)="") fstat(0xffffffffffffff9c, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000038f000)='./file0\x00', &(0x7f0000504000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00004af000)='./file0\x00', r0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = accept(r1, &(0x7f0000dd6000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072e000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000051f000)={0x0, 0x0}, &(0x7f0000d93000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000693000)={r3, 0x336844eb}, &(0x7f0000a09000-0x4)=0x8) getsockname(r1, &(0x7f0000150000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000021a000-0x4)=0x60) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdc000-0x16)='/selinux/checkreqprot\x00', 0x80200, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fda000)={0x0, 0xfff, 0x1}, &(0x7f0000886000)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000e7a000)='./file0\x00', r4, &(0x7f00007ad000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fdb000-0x4)=@assoc_id=r5, &(0x7f0000fda000)=0x4) 2018/01/31 09:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a23000)='/proc/self/net/pfkey\x00', 0xc8001, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg(r1, &(0x7f0000875000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0xffffffffffffff85}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x9) write(r1, &(0x7f0000240000)="", 0x427) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ca2000)={0x2, r1, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000393000-0x28)={r2, 0x0, 0x20, 0xec, &(0x7f00001e0000-0x20)="adf241dea380d5fb10ba98d6b9191231f05c750ea4ec968db50ccdae273938af", &(0x7f0000990000)=""/236, 0x3, 0x7}, 0x28) 2018/01/31 09:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000458000-0x8)=0x83, 0x400000ff) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000f64000)=0x0, &(0x7f0000e18000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003f6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000081f000-0x4)=0x0, &(0x7f0000f8f000-0x4)=0x4) 2018/01/31 09:47:35 executing program 3: socket$inet(0x2, 0x80001, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000456000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f0000192000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000037c000-0x4)=0x10, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/autofs\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000001000-0x18)={0xffff, 0x100000000, 0x1, 0x90cd409, 0xb20a, 0x6}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000717000)={0x3, &(0x7f0000984000)=[{0x33, 0x5de22401}, {0x0, 0x8fc}, {0x87, 0x9}]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000ed2000-0x420)=@raw={'raw\x00', 0x9, 0x4, 0x3c0, 0x1c0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00000a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x49ce, 'syz0\x00', 0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x138, 0x0, {0x0, 0x0}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x7}}, @common=@eui64={0x28, 'eui64\x00', 0x0, 0x0}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3df43fe9a895fd7535c57692cd9f329b4ac0e57433b2188ece710beab6d9"}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00', 0x0, ""}}]}}, 0x420) 2018/01/31 09:47:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000713000)=0x9) 2018/01/31 09:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)="ff", 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe1f) [ 178.155309] audit: type=1326 audit(1517392054.979:1450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23858 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:47:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000911000-0xa4)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "00060001"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) socketpair(0xa, 0x800, 0x6, &(0x7f0000491000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000fa8000-0xd7)=""/215, 0xd7, 0x2000, &(0x7f000029c000-0x1c)={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) 2018/01/31 09:47:35 executing program 2: r0 = socket(0x1e, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x400000002, 0x4, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() stat(&(0x7f000028e000)='./file0\x00', &(0x7f0000c80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00003e7000-0x28)={0xed, 0x81, r2, 0xff, r3, 0x400, 0x5, 0x6}) flistxattr(r0, &(0x7f0000139000)=""/22, 0x16) 2018/01/31 09:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000408000-0x12)='.request_key_auth\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f000006f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000bf0000-0x2)=0xffffffffffffffff, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004ca000)={r2, &(0x7f0000a64000-0x74)="d27a6d8d232e5bfa155240d5e90733aef7320c21a9587af24aa27cd4185e1ddd1c5deb1098b549b2240c33c6dc429305aea241997fd29102f48b1cc66770e9bcfa0ca5052ca69add2342a0ec1dc3796a3455498662c4dba9deeaa7e2a1d660938913af9ead229a30c17bf0af41adeed53598aa22", &(0x7f0000c1d000-0x51)="14a9612bc248c738f78642166528655db309d5248a5655f65d6c04b894eef94eee7179b75ddcf4817bb47c90b9e74c8c202a09c8b36e616fe8ad8f30e3050e452afdd2ba601e6e6b63e032f61c71d814d4", 0x2}, 0x20) 2018/01/31 09:47:35 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000022000)={0x10, 0x0, 0x3, 0x2}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x5, 0x800) write$selinux_create(r0, &(0x7f0000008000)=@objname={'system_u:object_r:getty_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x31, 0x20, './file0\x00'}, 0x3c) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000010000)={0x401, 0x101, 0x100000001, 0x7, 0x1, 0x4}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:35 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x40000000, 0x204, 0x2, 0x7f, 0x7, 0x1, 0x9, 0x0}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000000000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2f, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003ce000)='/dev/dmmidi#\x00', 0x9, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000084000)=0x0, &(0x7f000011c000)=0x4) r1 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x0) ioctl(r1, 0x1, &(0x7f0000dff000)="") r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/01/31 09:47:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c24000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0x97) r2 = dup2(r0, r0) pkey_free(0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)=0x0) 2018/01/31 09:47:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000520000)='eth0$&\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000255000-0x8)={0x0, 0x0}, &(0x7f00008e3000-0x4)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000a8d000)=0xa73f03) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000cf000-0x4)=0x0, &(0x7f0000aa0000)=0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7c000)={0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00007e9000-0x1)={0x7, 0x7fff}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000917000)={[0x40, 0xb430, 0x1, 0xffff, 0x3, 0x400, 0x4, 0x2, 0x9, 0x101, 0x9, 0x3329, 0x5, 0x8000, 0x3, 0x3], 0x0, 0x2}) 2018/01/31 09:47:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000869000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000da8000-0x28)={&(0x7f0000589000/0x4000)=nil, 0x2, 0x5, 0x4, &(0x7f000038a000/0x1000)=nil, 0x4}) 2018/01/31 09:47:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x10000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000fd9000-0x9)={0x1f, {0x8, 0x10000, 0xfffffffffffffff7, 0x100, 0x2, 0x48fc87c6}, 0xdd}, 0x9) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000037a000-0x96)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2fd3f97e5b6655826f1e0d5872121967be930b804a180e9cd0034d6c0ec50c0dbe259f6154606380a98b28852f8c6b0ead30fdda6455a07a39"}}}}, 0x6b) [ 178.747156] device eql entered promiscuous mode 2018/01/31 09:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000495000-0x38)={&(0x7f0000794000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000051e000-0x10)={&(0x7f0000816000)=@setlink={0x34, 0x13, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x0, 0x1000, &(0x7f000035e000)="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", 0x1000) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d4a000-0x4)=0x0, &(0x7f0000774000)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000097a000)=0x2, 0x2) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = accept4(0xffffffffffffff9c, &(0x7f00005ae000)=@generic={0x0, ""/126}, &(0x7f000038d000)=0x80, 0x80800) r4 = syz_open_dev$admmidi(&(0x7f0000c04000-0xe)='/dev/admmidi#\x00', 0x2, 0x800) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000306000)=0x0, &(0x7f0000bb5000-0x4)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d21000-0xa0)={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]}, 0x4, 0x9, 0x0, 0x40, 0xb8}, &(0x7f00004c0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00005b8000-0xee)={r5, 0xe6, "7fb7a0191f63c1bf8045f6d58f4a45afb802d8ade695cfeae81530a969b671b8a4bb56ba726f2d99aad889dcb9c0f509a020cb4ff898f318355b9c6f218a5354b81433a0595cc49e0ee1e58c1558ac705836130df7a38bc94d0b83c09a57abda7b82a911ddbe722dd3719acfa939d23114a54814d29712df0d756c861301dfdb8c11dadfaf81705a3a98049fa4dd486924c9ac49bba261a3e2c95d6a9be5f8192e3724968e69f64454a6d3dddb27cfa030a9cad41a0aab5e96eb6a2334b35be005f5b8af3a5ddd8195f168232bf025ad9d530481155337d261d54603b8979144364abe6d227e"}, &(0x7f000076c000)=0xee) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cd1000-0x8)={r6, 0x7f}, 0x8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@textreal={0x8, &(0x7f00000d8000)="a88b82a60d0091ba4200b818f8efbaf80c66b89a85fc8166efbafc0ced64660fd5b7f5ff0f30360fb42a66b864f900000f23c00f21f8663500000f000f23f80f20e06635020000000f22e00fb5698f", 0x4f}], 0x1, 0x0, &(0x7f0000ee2000)=[], 0x0) socketpair$inet6(0xa, 0x0, 0xe2bb, &(0x7f0000a01000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000085c000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092e000)=0xe8) r8 = getgid() ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) chown(&(0x7f00008d0000-0x2)='./file0\x00', r7, r8) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000d2b000)={&(0x7f0000f48000/0x1000)=nil, 0x1000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00008b1000)=0x4, 0x4) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000016f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fadvise64(r0, 0x0, 0xfffffffffffff800, 0x3) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009ad000)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) 2018/01/31 09:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 09:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000677000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f00008d6000-0x8)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0xa) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000999000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5d000)='./file0\x00', 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006b9000-0x4)=0xd3e) set_mempolicy(0xfffffffffffffffe, &(0x7f0000e5e000)=0x10000000000005, 0x8) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) r1 = getgid() lstat(&(0x7f000082d000)='./file0\x00', &(0x7f0000a30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006f1000-0x4)=0x0, &(0x7f0000ea1000)=0x0, &(0x7f00003af000-0x4)=0x0) getgroups(0x4, &(0x7f0000fde000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x4, &(0x7f0000ebc000-0x10)=[r1, r2, r3, r4]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce3000)={0x0, 0x0, 0x0}, &(0x7f0000d4f000)=0xc) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/31 09:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008c3000)='/dev/input/mouse#\x00', 0x233333fb, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000565000)={0x0, 0x7}, &(0x7f0000a46000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000094000-0x20)={0x1e2, 0x699, 0x8206, 0x6, 0x7, 0x1ff, 0x7, 0x92, r2}, &(0x7f0000199000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000471000-0x100)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf15}, @in6={0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in6={0xa, 0x3, 0xb5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0xe720, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x1}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fc0000000000}], 0x100) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = semget(0x3, 0x3, 0x14) semctl$GETNCNT(r5, 0x240220de76e8939a, 0xe, &(0x7f0000b39000-0xa8)=""/168) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000042e000)={0x1, 0x6000, 0x0}) r6 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r6) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/31 09:47:36 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ba000)={0x0, 0x0}) fstatfs(r0, &(0x7f00002e3000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000)={0x1f, {0x5, 0x1000, 0x2, 0x4, 0x4, 0x2ea}, 0x8}, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x20000001d) mmap(&(0x7f0000000000/0x94c000)=nil, 0x94c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}}}, 0x0) 2018/01/31 09:47:36 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000439000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/207) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r1 = openat(0xffffffffffffff9c, &(0x7f0000cb5000-0x8)='./file0\x00', 0x100, 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000a60000)={&(0x7f000011f000/0x4000)=nil, 0x4000}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006b6000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x4, 0x200, "ea01a10e224e226fff00890f1207d14f6658c3be50f69fb4ff6a89d3743cb1c4553895d75f8439140c24ca1ecb4928dc7fdc238ffae55939adbcf45e33d6175d927ebfafc3bd126498d052894aa86632"}, 0x160) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) socket$llc(0x1a, 0x0, 0x0) signalfd(r0, &(0x7f0000fcd000)={0x80000000}, 0x8) r1 = memfd_create(&(0x7f0000a61000)='}em0}\x00', 0x2) readahead(r1, 0x80000001, 0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000473000-0x24)={0x7, 0x6, 0x6f5c, 0x3, 0x9, 0x8, 0x3, 0x8, 0x1f, 0x5, 0x0, 0x8}) 2018/01/31 09:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003aa000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/31 09:47:36 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x100000000002, 0xffffffffffffffff, 0xffffffffffffffff) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f00002e7000-0x10)={0x7, 0x58ec}) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b2000)=0x0) syz_open_dev$sndctrl(&(0x7f0000aad000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000488000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000a7c000)=[{&(0x7f0000c0a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c29000)=[], 0x0, &(0x7f0000179000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xfd4b, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@flushsa={0x14, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000761000-0x4)=0x0, &(0x7f000008d000-0x4)=0x4) r1 = syz_open_dev$amidi(&(0x7f00001ac000)='/dev/amidi#\x00', 0x8, 0x400000) bind$vsock_stream(r1, &(0x7f0000b57000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) lseek(r1, 0x0, 0x7) bind$ax25(r1, &(0x7f0000ddf000-0x10)={0x3, {"42d747ec1e996a"}, 0x40}, 0x10) mlockall(0x3) 2018/01/31 09:47:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = semget(0x3, 0x7, 0x4) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x5, 0x10, &(0x7f0000f1f000-0x4)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x4, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x5, &(0x7f0000044000)={0x0, 0x6, 0x100, @thr={&(0x7f000056e000-0x16b)="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", &(0x7f000069a000)="dae681bb4ea102e943e959ca030c5feae5db7da19607a5bb9de37213bfe6f60c21b37656d9ec2d16e0679e7c298caa2e1005f20e955e8d8deb9ac92421d8251a7b39485a793d614b5d93a082a4cf69c960673eb1633c426be11f441716eaee89684fce21a9f808a39c7c8219c04261d94803bf453d5e6b11e1d2aee6e0ec7bed4a67a6019a9e6861c78bdbecd1f377c64d83af001ef2da0294434d74"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069c000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:47:36 executing program 7: socket$inet6(0xa, 0x4, 0x4) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x71)=""/113, 0xffed, 0x0) mount(&(0x7f0000c1f000)='./file0\x00', &(0x7f0000c53000)='./file0\x00', &(0x7f0000130000-0x6)='btrfs\x00', 0x2000000, &(0x7f0000e0a000-0xdb)="5fe42ce18d7412386439adc1c0ccd2177ffd8f30d277fe199ef67c49541f5cf1a771fd8c53f80e18e2280bb00f7cf862a4b4617bd33b70a0017ac9f05dbe13914b43d403ea6ac4c34fb0134a71e4a2110792ca40187e7cefef59a9472ac6b5d3f80977eac6704ba388baf86ec9f8402ea19b66eb793448191bbb6fcb239530d8e8c2e8891b05c61673b012a15c20a98c1eae4b8ceff971bf3c888190987c0f1710f82050096a7906c6c2504b4c1989d0ceb9a08a53ce686fe0965f069a34afcb36501b25e71c47222fbe0c634f881d0fa7e165186833129e94ccea") accept4$packet(r0, &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ac4000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) bind$bt_l2cap(r0, &(0x7f0000035000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) lstat(&(0x7f0000ae7000)='./file0\x00', &(0x7f000009a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000783000-0x8)='./file0\x00', r2, &(0x7f00004b9000)="dda14328cbda70978a7a4a70fcbfa254e29c40359e7a5d0f68873c5c24c07342323c0ae092cf321adeb5c47bc19ccf78dcf28b8645e3d375faf9e72352d103b06683fea2baea18c18e0fe75ce92e494bb8928cc47be6a4fd0a3a56312289b935b14e5ace441a5a768e0c2ff4245dc37aaa5b1862aa060bf291fd31c98c461531ce8f532111364381160016b75a0539315a8b863f59") 2018/01/31 09:47:36 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000273000-0xb)='/dev/midi#\x00', 0xffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000141000-0x58)=""/88, 0x58, 0x2100, &(0x7f0000001000-0x10)=@ax25={0x3, {"093e940baa3693"}, 0x3f}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002b000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, {0x8, 0x0, 0x0, 0x0}, {0x8001, 0x6, 0x0, 0x0}, {0x3, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x4, 0xbbb, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x81, 0x0, 0x0}, {0x0, 0x0, 0x569, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7ff, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x101, 0x0, 0x6}, {0x0, 0x0, 0x1f, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xc10}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x2000000000}, {0x0, 0x5, 0x0, 0x1}, {0x0, 0x0, 0x4, 0x0}, {0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x40, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6}, {0x0, 0x0, 0x0, 0x0}, {0xbbd8, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000003000-0x1000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/31 09:47:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$usbmon(&(0x7f0000955000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000598000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000083b000-0x4)=0x5) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x1ee) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r0, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000012000-0x8)={0x0, 0x3ffd}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pause() socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) 2018/01/31 09:47:36 executing program 0: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x1b, 0xe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, 0x2, 0x1, 0x4, 0x1000, 0xcfa, 0x8}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000)=0x0, &(0x7f000000f000)=0x4) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lstat(&(0x7f0000734000)='./file0\x00', &(0x7f000003d000-0x35)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ec3000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xefd, 0x2, 0x7, 0x2, 0x1, 0x2, 0x20, 0x80, 0x0, 0x0, r1}, {0x4, 0x5, 0x7, 0x36b, 0xfffffffffffffffe, 0x1, 0x1f, 0x9}, {0x598, 0x9, 0x3, 0x6e}, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7e}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xffffffffffffffff, 0x2, 0x1, 0x8, 0x4, 0x8, 0xfffffffffffffffc}}, 0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x4000000030, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a03000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000032f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aae000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006ed000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0xae, 0x0, 0x100, 0x2, 0x80000, r2}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa1000)=0x0) kcmp(r1, r3, 0x3, r0, r0) [ 179.489475] bpf: check failed: parse error 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a59000)='./file0\x00', 0x81) ioctl$TIOCCBRK(r0, 0x5428) getsockname(0xffffffffffffffff, &(0x7f00006a0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000395000-0x4)=0x2e) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) socket$inet6(0xa, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008fd000)='/dev/rtc\x00', 0x311400, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000d28000)=0x0) r3 = add_key$keyring(&(0x7f00001db000-0x8)='keyring\x00', &(0x7f0000c9f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000307000-0x10)="bc7e79a810018d308a9683ffdeca04ea", 0x10) r4 = add_key(&(0x7f000073f000-0x12)='.request_key_auth\x00', &(0x7f0000b15000+0x72a)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) 2018/01/31 09:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x915c}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) readahead(r2, 0x81, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = syz_open_dev$audion(&(0x7f0000d7b000)='/dev/audio#\x00', 0x3, 0x40000) clock_gettime(0x0, &(0x7f000049d000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000316000)={{r4, r5+10000000}, {0x0, 0x989680}}, &(0x7f000089f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000002f000-0xc)='/dev/audio#\x00', 0x800, 0x80) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00008b1000)={0x4, 0x7fffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb-aes-aesni,sha3-256-generic)\x00'}, 0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000358000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000187000-0x20)={0x0, 0x0, 0x10001, 0x200}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000522000-0x4)='?\x00\x00\x00', 0x4) seccomp(0x1, 0x0, &(0x7f000051b000-0x10)={0x7, &(0x7f0000c31000)=[{0x7fff, 0x100000001, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x9, 0x1}, {0x0, 0x2, 0x7, 0x1d}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x40, 0xfffffffffffffff8, 0x0}, {0x2, 0x477, 0x0, 0x0}]}) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000ef000-0x3e)="6880486ec92f8741412eadf4e934df55c9ee760b15f2d229ac9701aae756e879e4262a7df006f7d1fa0b74efaf262b9ab0038b9c7f7a520956331baded6f", 0x3e, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005c000)=0x0) 2018/01/31 09:47:36 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = semget(0x2, 0x5, 0x11) semctl$IPC_RMID(r0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) set_robust_list(&(0x7f0000d3f000-0x18)={&(0x7f00006ef000/0x3000)=nil, 0xfffffffffffffffe, &(0x7f0000d7a000/0x4000)=nil}, 0x18) 2018/01/31 09:47:36 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet(0x2, 0x40000040000, 0x9, &(0x7f0000510000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000033d000)='/dev/sg#\x00', 0x1, 0x200040) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x80, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x38) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000009000)=[{r0, 0x80, 0x0}, {r1, 0x0, 0x0}, {r2, 0x4a0, 0x0}, {r3, 0x400, 0x0}], 0x4, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000005000)={0x4}, 0x8) rt_sigaction(0x27, &(0x7f0000005000)={0x1, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000003000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000000b000-0xc)={0x4, r1, 0x1}) 2018/01/31 09:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001e4000-0xb)='/dev/audio\x00', 0x301000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000889000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000000d000)={0x3, 0x20100800, 0xffffffff, 0x4, 0x10000, 0x6, 0x81, 0x2, 0x1, 0x7fffffff}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10, 0x80800) accept$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x2)=0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 09:47:36 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/ppp\x00', 0x420000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000e4d000-0x20)={0xf000, 0x10000, 0x4, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f00008d8000-0x10)={0x0, 0x989680}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00009de000-0x40)={0x9, 0x2, 0x8000, 0xd4, &(0x7f000090e000)=""/212, 0x6, &(0x7f0000867000-0x6)=""/6, 0x7e, &(0x7f0000790000-0x7e)=""/126}) clock_gettime(0x8, &(0x7f0000ceb000)={0x0, 0x0}) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001df000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6e000-0x4)=0x10, 0x800) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000827000)="9ce657412bd87620e49d7b1c3bc45640c09cc1ad0928103eed043ac1f9013b2e6a53b7f460820ace77ae6578b04bd4abfb7167013bd58ae5035bb02cee327ff773b47f948c0c67d5bbad5adf9cfa9c2cdc99165d9a2221619f83d443cb48448474f46d1253673d5220473ab02115559ed7c5871acfb7b97e8c6e2c8ad276cf4aa8428b5c39f9423cd197866a9a5d7a654a35d23579a7e9370184df011d7dee363f8ecc0804") r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fd7000)={0x0, 0xf, 0x80000000, 0x4, "2965fb393a4fab610e1e63013bc754ef8c43ba36174a71f03be4256f08a78068"}) write$evdev(r1, &(0x7f00008ee000)=[{{0x77359400, 0x0}, 0x4, 0xffff, 0x0}], 0x18) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/31 09:47:36 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbd000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00003da000)={r3, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000366000/0x18000)=nil, &(0x7f00004fa000)=[@text64={0x40, &(0x7f0000fb1000-0x4f)="66440f23f7dee2653e4f0fc7a9c7550000f3400f017d0066b81e010f00d82e663e0f015883f265363e45f4c4819d73f80848b80e000000000000000f23d80f21f835c00000900f23f8c461f5dc59b6", 0x4f}], 0x1, 0x0, &(0x7f0000fb1000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = open(&(0x7f0000e7d000-0x8)='./file0\x00', 0x0, 0x81) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000fbd000-0x10)={&(0x7f000096d000/0x3000)=nil, 0x3000}) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000deb000-0x8)=[0x7fffffff, 0x1be]) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x3, 0xb, 0x7a, 0x0, 0xfffffe30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000823000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r0, 0xe5, &(0x7f0000385000-0x4a)="2e7aa90ff73a1a787ed25003d58059f7be42ba3ee6c928acbcb83ae89e5a0974e7680b5fd42e4a17bd9e94ca2fcd588e0542f8fb1b8b748053fc56f1e1b80d9be0075c83b18b429ba615") r1 = syz_open_dev$vcsa(&(0x7f000065d000)='/dev/vcsa#\x00', 0x5, 0x8000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00008b7000)=0x4, 0x1) r2 = socket(0x1a, 0x83, 0x9) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) r3 = syz_open_dev$sg(&(0x7f000089b000)='/dev/sg#\x00', 0x4, 0x11d000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00004c7000)={{0x2, 0x1, 0x0, 0x2, 0x1}, 0x400, 0x3f, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$dmmidi(&(0x7f0000eb4000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000026a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000865000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000ea8000)={0x1, 0x5, r5, 0x5, r6, 0x8, 0x430059a4, 0x2}) 2018/01/31 09:47:36 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00002ad000-0x9)='/dev/ion\x00', 0x44000, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40ddffffff000000e6", 0x20) io_setup(0x8, &(0x7f0000d36000-0x8)=0x0) r3 = creat(&(0x7f0000b7c000-0x8)='./file0\x00', 0x5) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000f7d000)='/dev/adsp#\x00', 0x7ccc9837, 0x401) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x3, &(0x7f0000f7d000)=[&(0x7f0000e25000)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000875000)="afc860a297", 0x5, 0x751a, 0x0, 0x0, r3}, &(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f0000f7e000-0x6c)="d1da39079b9b26bdc96ce573041ddb59fe5bed8f5c4a5c4453c687ea1cdc0636e162c4a0246a37601ff9447cb24f0831f00c7fd37d36c9d5d4c002abdc6bb2d97afdbd60c2a296bd56026ac49aefdcc26443e352d012da3c77b6fe580126e1504d31b71fa3271c5a72caa90f", 0x6c, 0x0, 0x0, 0x1, r4}, &(0x7f0000e7d000)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000f7e000-0x5c)="264fb4612d824a7ca44f5f59f178bb5a2eba5a185c373d23193410fbb305d35b39b4ca27146799d4420b2c6970ab8b5d374738360abf88891915c0112b679468eccb58b65ed8ae95a71ee20171d49699b6461c41fb9082340c665f8c", 0x5c, 0x9, 0x0, 0x1, r5}]) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000f7e000-0x8)=0x0) io_submit(r7, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 09:47:36 executing program 1: pipe2(&(0x7f0000cf4000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000029000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000000e000-0x1b)=""/27, &(0x7f000002b000-0x4)=0x1b) 2018/01/31 09:47:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e41000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=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) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) r15 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0) r18 = gettid() r19 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgrp(0x0) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r22 = gettid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r27 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) r31 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x150)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x92)="fb8ca40ec6682ca623e9485b6480b30fe6c226399526d79b018ba90923f2ff86f48ab69edef0377840a00c951d36dbdb44f603f9d460fc05b1b5d541dd94bcd787eefba839d865bb54bdac725995006e00fdd8e879b8489557b8f7ed7506ac9bd0725f7a66ea278feffe7ddac5723103509e31608af9a7d386486b34bf82b93c6b3527851e42017792b00d17f1bba8162609", 0x92}], 0x1, &(0x7f0000001000-0xd0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r4}, @cred={0x20, 0x1, 0x2, r5, r1, r6}, @cred={0x20, 0x1, 0x2, r7, r1, r8}], 0xd0, 0x20000840}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000)="3b52d4f4a944b6e13f274fc20ad0d88eee235edf26afbfc2bb187b049403ca89b535c87e94bfd763a9c84d4a52a934b3e64255c0cdaf3e87d8a6456dfea906cde282b95729fb2c3f6c3ab3e7ec9f2bf94d78751646f532d64923d66cfde19447d1c77449a1104e897363d21f54a38eb5309a9b4dc742b2bdc6502fa289d81e6c8c149bace59246e0d8bbe3b6e119aaecfb8133400bb2a2fca8e7c66bad58db534d4e4e35437cd156df05689cd40fce3c980a2b22fc", 0xb5}, {&(0x7f0000002000)="c243c450a1cf4d79f24b0aeb3ccf2d30012d33e51ca19cf26f617188aa7a08f35174630e8e2605dbc520ddf969f7240cf9fc1580e6a74d717b58ac51d7c119cf07fbc36468844a229096e0b333864fa4a595f778dc7038f6dc5e6912e0209226352a49976acddd40a4f8a0bcbb6c9749", 0x70}, {&(0x7f0000002000)="6c6885de73e13bd729c04563a6a035c30af2ca0b9e3a4336d45bda574b06c0d4e8d195bce0ff941c9b2c308f0a6b1471e546fe8096e4aad6c9af6e417f", 0x3d}], 0x3, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r9, r1, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x10}, {&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000000000)="0964fa8d6c3dcaaf961c0a3967072ad7add38d66f7d4f85aac1684d7805b86ee494d0ebbfd7785a0eed7d996329163df1c5785ab3329324a7f703b6a01d00f8a627576a9e0906383190f9d8bffce28fa89ae0119057dcd9825932f59653fa6492efcdad64118a074e19ae28e951e5fb7fdae0b2e230f8e4c35d9cb154740b6999d64a43495ce6ae1098bcacad456f11883eec7e69d2b8871d8f77495439130a7df69c3ecf07dd0885b10c85d5908d93ebaf0454bcf9c854a8a742d58dc4eb620c0a4223c5ba934c73ab1279302941d29b7bf6ae52f4e8161522c37bb4cb3b531b42a325dbdca5c887582d7da1638a9cd2318f7264f0426813f", 0xf9}, {&(0x7f0000002000)="41df8872ebeceb0b7e93df267e387425ed0791fe1f7eead1f59edaab43cf3733d0426d8f3973f9d1ae16b21851f5573bd4e86b86b2643540748468fd26922dc1e48d0af6ffd7", 0x46}], 0x5, &(0x7f0000002000-0x128)=[@cred={0x20, 0x1, 0x2, r24, r1, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r1, r27}, @cred={0x20, 0x1, 0x2, r28, r1, r29}, @cred={0x20, 0x1, 0x2, r30, r1, r31}, @cred={0x20, 0x1, 0x2, r32, r1, r33}], 0x128, 0x1}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0x48)="768d0310c6c8e42ca274f293d621a22cc42616beaccfaf563e7dc4682b819ae7e74eab8ac6538d7feb6b649f9a0c5d642f1f7035133a763ad4d94e55937ed4fea5797e649c0c8872", 0x48}, {&(0x7f0000001000-0x16)="287bca626a91186363a1077e3f7be2fc3928c96a8a44", 0x16}, {&(0x7f0000003000-0x76)="b4aa3d57e5ab776ecd77d9f225cf1ac82ff9fb19ccdd8d8c690b33950dc822e8e64fd3ab3830d3380350c1b1ddf43115029f6631b71da71c37b7340989638d0c2ecc423ed26a0ea23117a683a2390dd7eda20d172a1182f5e0022a4153ad1698927d1678a58de8e0fed087e546a3d174d012a1122210", 0x76}, {&(0x7f0000001000-0x5f)="83ae7c01a7783d80c2853a62935b6ccc13269ffd9280b5b7051ad4821faa3ee67fd3487aefa4144ce1e2a947960ceee1bb67bed8e54329c7a66310bcfd990f905ae6626f8f731ca3ff6a066e99b3e0ca3bd7f67d11fe91607e99675a2ef664", 0x5f}], 0x4, 0x0, 0x0, 0x44001}], 0x6, 0x40000) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0xd7)=""/215, 0xd7) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r1, r34, 0x929f, 0x8000) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r35) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = syz_open_dev$dmmidi(&(0x7f000000e000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r36, &(0x7f000000c000-0x2c)="69f16f0e24ff24d9704d95474fd796bb7aff3f01dc0fce6c7eab46b4bd36ce87a8e5a700b12740e998a004ff", 0x2c, 0x10, &(0x7f000000e000-0xa)=@file={0x1, './file0\x00'}, 0xa) r37 = semget(0x1, 0x3, 0x2) semctl$SETVAL(r37, 0x1, 0x10, &(0x7f0000001000)=0x1) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000bbb000-0x4)=0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00008f1000-0x10)={0xf2a, 0x2, 0x55, 0x1}, 0xffffffffffffffe9) r1 = syz_open_dev$usbmon(&(0x7f0000b03000)='/dev/usbmon#\x00', 0x80, 0x2004002) fcntl$getownex(r1, 0x10, &(0x7f0000bc5000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00006aa000)={0x1, r2}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000f25000-0x4)={0x0, 0x0}) 2018/01/31 09:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) pipe(&(0x7f0000747000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000b6000)={0x0, 0x48, &(0x7f0000551000-0x48)=[@in6={0xa, 0x1, 0x8000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000eef000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d36000)={r2, 0x4, 0x0}, 0xc) connect$inet6(r0, &(0x7f0000527000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000bc1000/0x1000)=nil, 0x1000) 2018/01/31 09:47:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f00004c5000)='/dev/dmmidi#\x00', 0x101, 0x400) ioctl$KDDISABIO(r1, 0x4b37) openat$rtc(0xffffffffffffff9c, &(0x7f0000459000+0xbf)='/dev/rtc\x00', 0x2000, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a09000)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000f12000)={0x0, 0x0}) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008fa000-0xc)='/dev/amidi#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000483000-0x8b)=""/139, &(0x7f000080b000)=0x8b) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xffffff35) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/31 09:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x1, &(0x7f0000fbf000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f0000237000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) 2018/01/31 09:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x10000) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000091d000-0x8)='./file0\x00', 0x1, 0x2) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000c5000)=0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x6, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) shutdown(r0, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000648000-0xb)='/dev/mixer\x00', 0x240000, 0x0) accept$packet(r0, &(0x7f00005d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c8000-0x4)=0x14) 2018/01/31 09:47:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/31 09:47:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000078c000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00004fd000)=0x3) recvmmsg(0xffffffffffffff9c, &(0x7f0000cea000-0x1a4)=[{{&(0x7f00002b7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000394000)=[{&(0x7f0000c2d000)=""/4096, 0x1000}, {&(0x7f0000e1f000)=""/31, 0x1f}, {&(0x7f0000bc9000)=""/188, 0xbc}, {&(0x7f000033c000)=""/187, 0xbb}, {&(0x7f0000499000)=""/61, 0x3d}], 0x5, &(0x7f00009fd000)=""/102, 0x66, 0xffffffffffffff00}, 0x1ff}, {{0x0, 0x0, &(0x7f00009d5000-0x30)=[{&(0x7f0000f5e000)=""/44, 0x2c}, {&(0x7f0000e6b000)=""/218, 0xda}, {&(0x7f00008b7000-0xb6)=""/182, 0xb6}], 0x3, &(0x7f00004e2000)=""/0, 0x0, 0x4}, 0x9}, {{&(0x7f0000e5c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000d0d000)=[{&(0x7f0000bf5000-0xc0)=""/192, 0xc0}, {&(0x7f0000040000)=""/42, 0x2a}, {&(0x7f00008a5000)=""/19, 0x13}, {&(0x7f0000617000-0x41)=""/65, 0x41}, {&(0x7f0000b6d000)=""/209, 0xd1}, {&(0x7f0000026000-0x87)=""/135, 0x87}], 0x6, 0x0, 0x0, 0x1f}, 0x2}, {{&(0x7f00000d9000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000063e000)=[{&(0x7f000024c000-0x96)=""/150, 0x96}, {&(0x7f0000be7000)=""/75, 0x4b}, {&(0x7f00002eb000)=""/4096, 0x1000}, {&(0x7f0000668000)=""/111, 0x6f}], 0x4, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000142000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d28000)=[{&(0x7f0000977000)=""/114, 0x72}], 0x1, &(0x7f0000370000)=""/60, 0x3c, 0x7f}, 0x5}, {{&(0x7f00001b3000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af3000)=[{&(0x7f000030c000)=""/227, 0xe3}, {&(0x7f00001a0000)=""/245, 0xf5}, {&(0x7f00008f9000)=""/250, 0xfa}, {&(0x7f00005ea000)=""/197, 0xc5}, {&(0x7f0000898000-0x1c)=""/28, 0x1c}, {&(0x7f00009b5000-0x6c)=""/108, 0x6c}, {&(0x7f00005f0000)=""/111, 0x6f}], 0x7, &(0x7f00009ab000)=""/246, 0xf6, 0x8}, 0x4}, {{&(0x7f0000a2b000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c4e000-0x3)=[{&(0x7f0000810000)=""/235, 0xeb}], 0x1, &(0x7f0000f9d000)=""/32, 0x20, 0x6}, 0x7}], 0x7, 0x41, &(0x7f0000543000-0x10)={0x77359400, 0x0}) signalfd(r1, &(0x7f00008f6000-0x8)={0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") socket$nfc_raw(0x27, 0x3, 0x0) getdents64(r2, &(0x7f0000799000)=""/4096, 0x1000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000f41000)=0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000090000-0x8)={0x3, r2}) perf_event_open(&(0x7f0000667000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000ba000)='/dev/vcsa#\x00', 0xffffffffffffffdf, 0x462080) statx(r0, &(0x7f0000adc000)='./file0\x00', 0x2000, 0x40, &(0x7f000097b000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000015c000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007ba000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000072b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c85000)='tls\x00', 0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000092000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000067c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000-0x4)=0xd0) fstat(r0, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00009bd000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x4, 0x1, 0x6, 0xa, 0x80, 0xa0, 0x32, r5, r6}, {0xf800000000000000, 0x8, 0x7fff, 0x11a, 0x1, 0x6, 0x7, 0x8}, {0xfffffffffffffff9, 0x8, 0x4, 0x4}, 0x3f, 0x5, 0x1, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x3, 0x401, 0x1, 0x74, 0x9}}, 0xe8) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00007c0000-0x10)={0x4, 0xb8, &(0x7f0000848000-0xb8)="3708723bd626a917e233b9dd46cf6ed118643d047ae8570f3b70cd9d9050dea097d81578947f3758853ed9c32fd9268e31c0c3d8ad68f65fdfd4e7cc8710a451393f5251911c090c580fc4fc765555a78089fb5cc3df6b2b8a8dd7f5106d738e39e21f7dbc85f7b32e877bc72aabf9ad47bbe5fa96f7e1a9f0d5cb0e0cfc579c23f8e9ae1fbc115492e85860ccc94c567afd8b71576656876281f3526e6458e52e905bf5a0a05290b1fc39d646293cfea1404e7bf677a020"}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000a58000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00000bf000)=""/228) getpeername$inet6(r4, &(0x7f000065d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004b000)=0x1c) kcmp(r1, r2, 0x3, r3, r4) 2018/01/31 09:47:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000066e000-0x8)={0x0, 0x0}, 0x800) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00002af000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000999000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 09:47:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e5000)=0x80000001, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c907502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000986000)=0x0, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f8000)='dctcp-reno\x00', 0xb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000091000)=0x14) 2018/01/31 09:47:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) keyctl$revoke(0x3, r0) 2018/01/31 09:47:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012e000)='net/ip6_mr_cache\x00') getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d14000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a41000)=0xc) connect$packet(r1, &(0x7f00004cd000-0x14)={0x11, 0xf5, r2, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/31 09:47:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x10, 0x6, 0x1, &(0x7f0000ea1000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000e17000)={@hci={0x1f, 0x10000, 0x2}, {&(0x7f0000c27000)=""/255, 0xff}, &(0x7f0000c34000-0x1)=0x0, 0x11}, 0x26) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000011d000-0x8)={0x0, 0x0}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000009b000-0x38)={&(0x7f0000428000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000496000-0x10)=[{&(0x7f00001c1000)=""/77, 0x4d}], 0x1, &(0x7f00007ac000)=""/23, 0x17, 0x8}, 0x40) ioctl$TCGETA(r2, 0x5405, &(0x7f00003a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x3, &(0x7f0000294000-0x10)={0x0, 0x0}) sendto(r3, &(0x7f00009d9000-0x1010)="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", 0x1001, 0x0, &(0x7f00000fb000-0x14)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000fc000)=0x18, 0x4) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000eb5000-0xd7)=""/215, &(0x7f00005ed000-0x4)=0xd7) flistxattr(r1, &(0x7f00007d3000-0xd6)=""/214, 0xd6) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/31 09:47:37 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x2040, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000003000)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000006000-0x78)={0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6, 0x5, 0x4, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7fff, 0x400}) 2018/01/31 09:47:37 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000013000)=0x804, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000012000)={0xfffffffffffffffa, 0x800, 0x401, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a96000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r2, &(0x7f00008f8000-0x38)=""/56, 0x38, 0x0) poll(&(0x7f0000015000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000013000)={0x1, 0x8000000000, 0x100000000, 0x5, 0xffffffffffffffe0}) 2018/01/31 09:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4)=0x0, 0x4) bind$alg(0xffffffffffffffff, &(0x7f000059b000)={0x26, 'hash\x00', 0x1, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b51000)=""/0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000)="", 0x0) syz_open_dev$loop(&(0x7f00004e9000-0xb)='/dev/loop#\x00', 0x7, 0x1) socket$netlink(0x10, 0x3, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x20000000000000) r2 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009cf000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f00004c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000854000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000)={0x0, 0x0, 0x0}, &(0x7f00002ff000-0x1)=0xc) lstat(&(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000d39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000023a000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000853000)=0xe8) getgroups(0x4, &(0x7f0000edf000)=[0x0, 0x0, 0x0, 0x0]) geteuid() [ 180.094643] binder: 24200:24206 ioctl c0105303 20012000 returned -22 [ 180.122634] binder: 24200:24211 ioctl c0105303 20012000 returned -22 2018/01/31 09:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000197000)='/dev/sequencer2\x00', 0x6b82d358217ec5e8, 0x0) getpeername$inet(r1, &(0x7f0000a75000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d5000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000da6000-0x4)=0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002df000)=0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f000094d000)={r1, 0xffffffffffffff9c, 0x7}) 2018/01/31 09:47:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x36)=@file={0x0, ""/52}, &(0x7f00009a0000-0x4)=0x36) dup2(r0, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b3f000)=0x0) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00003df000)={0x2, 0x78, 0x800, 0x10001, 0x8, 0x7, 0x0, 0x9, 0x4000, 0x4, 0x40, 0x4, 0x4, 0x8, 0x4, 0x0, 0x1, 0x100, 0xb2, 0x4, 0xfffffffffffffffd, 0x4, 0x5, 0x3, 0x36, 0xb7, 0x8, 0x9, 0x9, 0x3, 0x9, 0x9, 0x8, 0x8e9e, 0x3f, 0x6, 0x40, 0x9, 0x0, 0x0, 0x1, @perf_config_ext={0x9, 0x8}, 0x20000, 0xff, 0x36, 0x7, 0x8, 0x6, 0x400, 0x0}, r2, 0x6, r3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/31 09:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a5c000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x412241) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000dee000)={0x5}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) lseek(r1, 0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a22000)={0x0, 0x0}) 2018/01/31 09:47:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x30, &(0x7f0000002000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x9, 0x1591336, 0x5, 0x260c, 0x80, 0x10000000000000, 0x8, 0x7, r1}, 0x20) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) ftruncate(r0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x143500, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000002000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffff8e0c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffb, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000210000-0x10)={0x0, 0x0}, &(0x7f00004e6000)=0x10) sendmsg$unix(r0, &(0x7f0000df5000-0x38)={&(0x7f0000797000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b87000-0x40)=[{&(0x7f0000869000-0x1000)="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", 0x1000}, {&(0x7f0000e6d000-0xfc)="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", 0xfc}, {&(0x7f0000966000)="e330aedd8faf0e182abfaf40d91561c2c5515cfc85", 0x15}, {&(0x7f0000bb2000-0xf8)="fc6b5bba23d9daabedc7f7ff86ea2fafff5801af71418ad3c654c439225ffc94c568c428662d1a33ed16bf080bddd984b4ba2b2659b7bcb600e05054223cfefa574eb78b3d8806cabb656b810c4989279ac8aa44d9ff1fdf512bb15cf81d9f70e512e6cb019cb852377f48b1d8c6faa752af76fdbe3fb3f871069fd61d75de80b2b39dfd5724841d957253043f5df1911b0dfce76ec68c4dc94286418cf0a3bfe028a577f5acb35765b64e10a5e6abf71cea1be428033fbb2bf34d941654bec0e33446591ad1b393ac265a61ba1145d0d543a3ef2d01f9f58b3a54f0c0014bb66680c86b67d0f3c23e49113879993e14e1a31375ab4de2d6", 0xf8}], 0x4, 0x0, 0x0, 0x800}, 0x4010) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/31 09:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cc9000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e5e000)={&(0x7f0000a95000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000227000)=[{&(0x7f00006a5000)=""/226, 0xe2}, {&(0x7f0000c37000-0xc5)=""/197, 0xc5}, {&(0x7f00005cc000-0x29)=""/81, 0x51}, {&(0x7f00001fc000)=""/160, 0xa0}, {&(0x7f0000ecf000-0x44)=""/68, 0x44}, {&(0x7f0000f4f000-0x23)=""/35, 0x23}, {&(0x7f0000110000-0x70)=""/112, 0x70}], 0x7, &(0x7f0000c75000)=""/35, 0x23, 0x7}, 0x100) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000211000)={0xffffffffffffc5a8, 0x1}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00004d8000)={0x0, 0xce9f, 0x5a36, 0x10001, 0x1f, 0xfafe, 0x1, 0x3, 0x5, 0x8, 0x400, 0x6}) 2018/01/31 09:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00005b7000)='/dev/midi#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002f2000-0x98)={0x0, @in6={{0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1}, &(0x7f000069f000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b75000-0x8c)={r1, @in6={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getgroups(0x4, &(0x7f0000b3f000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000936000)='./file0\x00', &(0x7f0000104000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000af1000)=0x0, &(0x7f00000ff000)=0x0, &(0x7f000050d000-0x4)=0x0) r5 = getegid() r6 = getgid() r7 = getgid() lstat(&(0x7f00008de000)='./file0\x00', &(0x7f0000c29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000175000-0x1000)=""/4096) setgroups(0x8, &(0x7f000009d000-0x20)=[r2, r3, r4, r5, r6, r7, r8, r9]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000397000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006af000-0x4)=0xe8) getgroups(0x6, &(0x7f000034c000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000720000)='./file0\x00', 0xb001, r10, r11, 0x8, 0xc8430) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, r10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000fbc000-0x120)={0x96, 0xfffffffffffffff7, 0x549f, 0x94e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0xfffffffffffffffd, 0x80, "7c8c8894dc326c610b1dcdbe0b00a029", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r12 = add_key$keyring(&(0x7f0000454000-0x8)='keyring\x00', &(0x7f0000d68000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r12) 2018/01/31 09:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000565000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000208000-0x4)=0x80, &(0x7f0000ee4000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d44000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 180.242804] hrtimer: interrupt took 38257 ns 2018/01/31 09:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000944000-0x4)=0x9d) r0 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000093e000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x10) poll(&(0x7f00005a9000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/01/31 09:47:37 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000006000)=""/30) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000)='autogroup\x00') setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x8, 0x20, 0x2, 0x9}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xb5) 2018/01/31 09:47:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00004dd000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x1a80000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff801, 0x401, 0x3, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000991000-0x9)='/dev/sg#\x00', 0x80000001, 0x4000) rt_sigpending(&(0x7f000082d000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000b4e000-0x30)={0x2, 0x4, 0x80000001, 0x81f7, 0x5f, 0xf1b5}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000014c000-0x8)={0x101, 0x3f, 0x2, 0x3}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) connect(r3, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x800}, 0x60) 2018/01/31 09:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$audion(&(0x7f0000413000-0xc)='/dev/audio#\x00', 0x0, 0x400002) nanosleep(&(0x7f00000b1000)={0x0, 0x1c9c380}, &(0x7f00008b5000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xc) connect$netlink(r0, &(0x7f0000778000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000070b000)='/dev/kvm\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) pipe(&(0x7f0000ee2000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00001ac000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = accept(r2, &(0x7f000066f000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00002fc000-0x4)=0x1e) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000b70000-0x28)={@common='gretap0\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/31 09:47:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x30}, &(0x7f00008a8000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000013e000-0x10)={0x4, 0x8000, 0x6, 0x6, r1}, &(0x7f00001a9000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5382, 0xfffffffffffffffd) 2018/01/31 09:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000001b000-0x38)={0x0, 0x0, &(0x7f0000e22000-0x10)={&(0x7f000058f000-0x30)={0x2, 0xc, 0x1f, 0x0, 0x6, 0x0, 0x5, 0x2, [@sadb_lifetime={0x4, 0x3, 0x400, 0x5, 0x8, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000b0e000)='./file0\x00', 0x40) sendmsg$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000afd000-0x10)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000a30000-0x60)={0x27, 0x8000, 0x3, 0x5, 0x100, 0x6, "606bdd2652d6f6075dd747aa9318d11ce2535b0ace50cd29b8e213aee42a823c596b98b7aaacf83b46580198ee2b08f3e740de7cfa8e01a5ab845f31b84cb9", 0x9}, 0x60) finit_module(r0, &(0x7f0000b86000-0x10)='/dev/sequencer2\x00', 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000733000)={@generic="8fe2ce2fb8a408f0ffbf105f554e93b3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000a9f000)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/31 09:47:37 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) 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, 0x200000032, 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000577000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003bc000-0x70)=[{&(0x7f0000742000)=""/4096, 0x1000}, {&(0x7f000008b000)=""/186, 0xba}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000443000-0x97)=""/151, 0x97}, {&(0x7f00007b4000)=""/179, 0xb3}, {&(0x7f0000d8b000)=""/169, 0xa9}, {&(0x7f000003d000)=""/152, 0x98}], 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x1000}, 0x0}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000055000)=[{&(0x7f0000377000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000-0x78)=""/120, 0x78}], 0x2, &(0x7f0000000000)=""/72, 0x48, 0x5}, 0x6}, {{&(0x7f0000d58000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000d01000)=""/248, 0xf8}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000eab000-0x71)=""/113, 0x71}], 0x3, &(0x7f000091c000)=""/0, 0x0, 0x4}, 0x8}, {{&(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000012c000+0xb85)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000916000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xee)=""/238, 0xee}], 0x6, 0x0, 0x0, 0xffffffff}, 0xd8}, {{&(0x7f00002f3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000de6000)=[{&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f00009f9000)=""/11, 0xb}], 0x3, &(0x7f0000000000)=""/86, 0x56, 0x2}, 0x57}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000869000-0x30)=[{&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0x1e)=""/30, 0x1e}], 0x3, &(0x7f0000001000-0xb)=""/11, 0xb, 0xe75}, 0x80000001}, {{&(0x7f0000f60000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000fd7000)=""/61, 0x3d}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0x5)=""/5, 0x5}], 0x4, &(0x7f0000000000)=""/166, 0xa6, 0x8}, 0x1f}, {{&(0x7f0000b9b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000eef000)=[{&(0x7f0000e4d000-0x4c)=""/76, 0x4c}, {&(0x7f00001df000)=""/162, 0xa2}, {&(0x7f00000b1000-0xcd)=""/205, 0xcd}, {&(0x7f0000d14000)=""/113, 0x71}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000000)=""/1, 0x1}], 0x6, 0x0, 0x0, 0x0}, 0x9}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006cd000)=[{&(0x7f000097c000)=""/4096, 0x1000}, {&(0x7f00001f3000)=""/131, 0x83}], 0x2, &(0x7f0000cda000)=""/4096, 0x1000, 0x4}, 0x101}], 0x9, 0x42, 0x0) getpeername$llc(r0, &(0x7f00006d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050f000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000735000)=0x6) read(r2, &(0x7f0000001000-0xf1)=""/241, 0xf1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000da4000)={0x101, 0x80000001, 0x1, 0x200, 0x0, 0x5, 0x100000000, 0x3, 0x1, 0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b36000)=0x1, 0x4) socketpair(0xf, 0x80005, 0x100000000, &(0x7f000006d000-0x8)={0x0, 0x0}) 2018/01/31 09:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flock(0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d06000-0x9)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000e5000-0xd2)=""/210) 2018/01/31 09:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r2, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r3 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r3, &(0x7f00006d7000)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$inet6(r3, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r3, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}, {&(0x7f0000975000)={0xcc, 0x25, 0x901, 0x1, 0x1, "", [@nested={0x3c, 0x95, [@typed={0xc, 0x51, @uid=0x0}, @generic="0b63782daae65e722a986258c92a7a5fa0028d66528f1ddba973568a4d171bede1db25821a6e0eab04ba2a83"]}, @generic="48e2e4e19a83c62acdb7b9dc15bd0ce6d066c931b0cb05bacb6546ef38c977d1b6b2e907beb301ba0aec10fdf1d3a53ee08a6039d6ce30234684bb533c01ad2e5c78e4ea28f823e6a74b8ba421312e54e526c62896a8c75e718b85c5259cb66468616a02c60f3ee4821f6738030e220edeb9b244c01925cf7a3739df0b"]}, 0xcc}, {&(0x7f0000a53000)={0x10, 0x42, 0x208, 0x5, 0x3, "", []}, 0x10}, {&(0x7f0000822000-0x15cc)={0xa4, 0x38, 0x10, 0x1, 0x0, "", [@nested={0x94, 0x92, [@typed={0xc, 0x5e, @uid=0x0}, @generic="7013d25c4f54e217a387fa09440bb21fda7ae16cbbf2b596181a6751680b32ffe6e91f7cd7d506d05cef6d0bb1f98869cf872c8e2f62ffd120d8922bc8b2167af7c442a5cb5fb10a60a7c8769504003fd68259e61128683f0efb579771d27462ff7eecee146ed140b9c40535cf61f36a2c6de667599f519fb61ac151f6b67c33255e6e"]}]}, 0xa4}], 0x4, &(0x7f000094a000)=[], 0x0, 0x0}, 0x0) accept4$packet(r3, &(0x7f0000730000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x14, 0x80000) sendto$unix(r3, &(0x7f0000716000)="", 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r3, &(0x7f00001d8000)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00003a2000)={&(0x7f0000d5d000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000766000-0x40)=[], 0x0, &(0x7f00000dd000)=[], 0x0, 0x0}, 0x0) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000ee9000)=""/101) r2 = syz_open_dev$vcsa(&(0x7f000077b000-0xb)='/dev/vcsa#\x00', 0xfff, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000ce3000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000047e000)={@common='eql\x00', &(0x7f00000bd000+0xd6b)=@ethtool_drvinfo={0x3, "9b5e7036814889e391dd0f94f9fd0a0a4659faf93cef172ce4a5a52b736701f8", "dc9378914b5eabdeed6e86f3305db9813c7a192036bf6dce73486ff205d2a388", "59c7b65b5aefc0a5e37959fd62b6a688eacb77966f0100192dadc931c3cb92d8", "8adedec1cd09ac8c6d9a8e76d2c9818f5719ab4e875f6aea548327e24a36e6d7", "2cd5c77a32cea30b3f295b3fecc98b0d6b04615bfca3afcbacca8b48410fba3d", "11e2b66740604bf87f51a1b0", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000efa000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) accept$ax25(r0, &(0x7f0000851000)={0x0, {""/7}, 0x0}, &(0x7f0000f47000-0x4)=0x10) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 09:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000d6a000)=0x7, 0x4) r1 = shmget$private(0x0, 0x2000, 0x7c000400, &(0x7f00000ba000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00004e4000-0xc8)=""/200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002ea000-0x4)=0x0) ptrace(0x4217, r2) 2018/01/31 09:47:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000000000)="") renameat2(0xffffffffffffffff, &(0x7f0000df4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000419000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x80)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4711, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x3, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x6, 0x4) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x38)={0x53, 0x5, 0x1c, {0x8, 0x1ffe00000000000}, {0x101, 0x589fb281}, @period={0x5a, 0xc874, 0x5, 0x7, 0xea32, {0x2, 0x1, 0x9, 0x7c0}, 0x8, [0x4, 0x3, 0xffff, 0x3, 0xfffffffffffffc00, 0x4005f46b, 0x0, 0xaa]}}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0x1, 0x4) ioctl$void(r1, 0x5451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x7f, 0x80db8, 0x4}, 0x55675402c64da466) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000-0x8)=0x8000000) 2018/01/31 09:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000895000-0x10)='/dev/sequencer2\x00', 0x113000, 0x0) write$selinux_user(r0, &(0x7f0000da5000)={'system_u:object_r:qemu_device_t:s0', 0x20, 'user_u\x00'}, 0x2a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000e62000)={&(0x7f000040f000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000001a000)={&(0x7f0000fd9000)=@delrng={0x10, 0x14, 0x0, 0x3, 0x3, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x3ff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004000-0x10)={r2, 0x78, &(0x7f0000002000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2018/01/31 09:47:37 executing program 2: r0 = syz_open_dev$adsp(&(0x7f000016b000)='/dev/adsp#\x00', 0x5, 0x24002) socket(0xa, 0x2, 0x200) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000223000-0x8)=0xd000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002e9000)={0xfeb}, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007c4000)=0x0) prctl$intptr(0x8000000000001e, 0x0) 2018/01/31 09:47:37 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x83) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000010000)={0x0, 0x62, "880301ad6a357a60ae4a90b6f507f0a73e397ec9fbbd77a6f773730faf34ab0c7c1e7ffd15eaa67c7bfb20af2b6c59171e1f86e2a7f6983023117e34783d62c800f8c8f61a6707ee976941ff7bc5b944633356ad38b911c1d9bef4553ad892bff40d"}, &(0x7f000000e000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) syz_fuseblk_mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8002, r0, r3, 0xc, 0x9, 0x800000) 2018/01/31 09:47:37 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000009000-0xc)='/dev/amidi#\x00', 0x0, 0x20840) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x0, 0x1, 0x987, 0x1, 0x5ddb, 0x5, 0xff, r1}, 0x20) 2018/01/31 09:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 09:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000285000-0xa)='/dev/cuse\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d52000)={0x0, 0x7}, &(0x7f0000734000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000057000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000578000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000877000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f00004a7000+0x33c)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x1, 0x0, &(0x7f000051f000-0x1)="8d"}) 2018/01/31 09:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b14000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 2018/01/31 09:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000098a000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$netrom(r1, &(0x7f00000ee000)={&(0x7f00000e4000)=@full={{0x3, {"501ece257fea41"}, 0x0}, [{"caddc23975baf8"}, {"2e558754eee146"}, {"9bc1eebd680e15"}, {"872dc0b0a63276"}, {"1644c1b0cfc7e4"}, {"339501ca89b79a"}, {"f61342d8b912d4"}, {"4fd792cbf2dbcc"}]}, 0x48, &(0x7f0000e88000)=[], 0x0, &(0x7f0000d83000)=[], 0x0, 0x0}, 0x0) r2 = semget(0x1, 0x4, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000dcb000-0x8)={0x0, 0x0}) semtimedop(r2, &(0x7f0000590000-0x6)=[{0x1, 0x1, 0x1000}], 0x1, &(0x7f0000902000)={0x0, 0x1c9c380}) [ 180.971216] dccp_xmit_packet: Payload too large (65423) for featneg. [ 181.010827] dccp_close: ABORT with 65423 bytes unread [ 181.025719] binder: 24311:24313 got transaction with invalid offset (32, min 0 max 56) or object. [ 181.025752] binder: 24311:24313 transaction failed 29201/-22, size 56-8 line 2966 [ 181.045926] binder: BINDER_SET_CONTEXT_MGR already set [ 181.045937] binder: 24311:24313 ioctl 40046207 0 returned -16 [ 181.046778] binder_alloc: 24311: binder_alloc_buf, no vma 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000d17000-0x53)=""/83, 0x53) recvmmsg(0xffffffffffffffff, &(0x7f00008fe000)=[{{0x0, 0x0, &(0x7f000080f000)=[{&(0x7f00007c5000)=""/246, 0xf6}, {&(0x7f0000765000)=""/177, 0xb1}, {&(0x7f000063e000+0x8b3)=""/57, 0x39}, {&(0x7f0000120000-0xb5)=""/181, 0xb5}, {&(0x7f000087d000)=""/29, 0x1d}, {&(0x7f0000e54000-0x1000)=""/4096, 0x1000}, {&(0x7f0000590000)=""/65, 0x41}, {&(0x7f0000228000-0x67)=""/103, 0x67}, {&(0x7f0000e8e000-0xf5)=""/245, 0xf5}], 0x9, &(0x7f0000308000-0x6c)=""/108, 0x6c, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000633000)=[{&(0x7f0000083000)=""/46, 0x2e}], 0x1, 0x0, 0x0, 0x0}, 0x6e}, {{&(0x7f000048a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f2b000-0x40)=[{&(0x7f0000747000-0x1000)=""/4096, 0x1000}, {&(0x7f000062d000)=""/0, 0x0}, {&(0x7f0000d05000)=""/244, 0xf4}, {&(0x7f00008a5000-0x70)=""/112, 0x70}], 0x4, &(0x7f0000964000)=""/22, 0x16, 0x6}, 0x0}, {{&(0x7f0000b18000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000083d000-0x20)=[{&(0x7f0000159000-0x1)=""/1, 0x1}, {&(0x7f0000433000)=""/1, 0x1}], 0x2, &(0x7f00005b8000)=""/39, 0x27, 0x0}, 0x8001}], 0x4, 0x10000, &(0x7f00008f3000)={0x0, 0x989680}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000b7a000-0x50)={@generic="7b722f810d545c7999e57e4cc5219eea", @ifru_map={0x407f73, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}}) 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000063000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000df0000-0x4)={0xfffffffffffffffb, 0x3, 0x3}) times(&(0x7f0000ab7000)={0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[@sndrcv={0x30, 0x84, 0x1, {0x1efe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dc6000)=@assoc_value={0x0, 0x0}, &(0x7f0000aa9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000ff000-0x8)=@assoc_value={r1, 0x3ff}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dba000-0x4)={0x0, 0x5, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d30000)={r1, 0x600000000000000}, 0x8) r2 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f000026d000)={0x7, 0x8001}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000e1000)=0x0) fsetxattr(r2, &(0x7f000029f000-0x11)=@known='security.selinux\x00', &(0x7f00002bf000)='em1/\x00', 0x5, 0x2) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/31 09:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) syz_open_dev$sndseq(&(0x7f0000a49000-0xd)='/dev/snd/seq\x00', 0x0, 0x111000) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000926000)={0x0, 0x3}, &(0x7f00004b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000316000)={r2, 0x8a5}, &(0x7f0000541000-0x4)=0x8) 2018/01/31 09:47:38 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000135000-0xf)='/dev/snd/timer\x00', 0x0, 0x840) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000027c000-0x48)={{0x0, 0x3, 0x5, 0x0, 0x100000001}, 0x100, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000402000-0x8)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000120000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00003f1000-0x4)=0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000027000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000910000)='..', 0x0) r1 = syz_open_pts(r0, 0x408205) r2 = syz_open_pts(r0, 0x8000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000007e000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000012a000)={0xffffffff00000000, 0x3, 0x1, 0x400, 0x2, 0xd6df}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000091c000)=0x0) fcntl$setown(r1, 0x8, r3) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000976000-0x15)="776c616e319370707031776c616e3073656c662800", 0x3) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000af6000-0x4)=0x0, &(0x7f0000af5000)=0x4) accept$llc(r0, &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af4000)=0x10) pkey_free(r1) pkey_mprotect(&(0x7f0000339000/0x2000)=nil, 0x2000, 0x0, r1) vmsplice(r0, &(0x7f0000af2000)=[], 0x2e6, 0x7) [ 181.046801] binder: 24311:24313 transaction failed 29189/-3, size 56-8 line 2903 2018/01/31 09:47:38 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000a74000)='/dev/amidi#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000022e000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000c38000-0x8)={0x3, 0x9}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) utimes(&(0x7f0000585000)='./file0\x00', &(0x7f0000e28000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000536000-0x18)={0x45, 0x8, 0x6, 0x7, 0x5, 0x8ebb}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/31 09:47:38 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000012000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl(r0, 0x2400000000000000, &(0x7f0000016000)="47ca8ce6d3d81734ef226d1ed0ba3fa269644bc50a28e584f0f705a798ca4093957f524969f853f753de526222428634548979aebfc425bb5187e3f8181c04da4c95244a685a4aec914d2c67156248faed257e9b2e2d3c7cdf368e3b07987c23266fad9d9d23ec652a0e5af32490f9e25fd685b34709ce7c59056bad7cc8535b91668a") setsockopt$inet6_dccp_buf(r1, 0x21, 0xf770813125ad03af, &(0x7f000001a000)="e6825791425ab281a0bfefb22bdf7aff4df59b93072edbf668c1b879efbed7dc50965c51dbbb03ac83a59d4b0e56d64da181452587186e12c6e0667b73c072802f5a37411b367ea658715058c5a76b0b2a725e6a6db423224121df03345eaf93c7e496a9821a8c17864fcaa2664c4accc1a644bf4059bc165d52e05a2c59b0b629c2c503a0fc79bdee0b1f8c9a44e6652de922fc6dbf09971329bc73b4b10d9ae6f39e2a4dd1", 0xa6) getpeername(r0, &(0x7f000001b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000)=0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000027000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x8, 0x200}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x0, r2}]}]}, 0xfffffd1d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000411000-0xa)='/dev/vcs#\x00', 0x58ce, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a95000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r1, r3) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00005d9000-0x4)=0x2) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003bf000)={&(0x7f0000725000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000053a000)=[{&(0x7f000001a000-0xc2)=""/194, 0xc2}, {&(0x7f000050a000)=""/40, 0x28}, {&(0x7f00002ff000)=""/95, 0x5f}, {&(0x7f00007b1000)=""/39, 0x27}, {&(0x7f00000ff000)=""/141, 0x8d}, {&(0x7f00009de000-0x34)=""/52, 0x34}, {&(0x7f000018d000)=""/10, 0xa}, {&(0x7f0000769000-0x13)=""/19, 0x13}, {&(0x7f00004b5000)=""/69, 0x45}], 0x9, 0x0, 0x0, 0x1}, 0x2061) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000042e000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$adsp(&(0x7f0000ab9000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff, 0x20000) dup2(r1, r4) mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0x0) bind(r5, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r1, &(0x7f0000417000)="", 0x0) 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000f67000)="") vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000066000-0x4)=0x7) dup2(r1, r0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe5000)={0x0, 0x0, 0x0}, &(0x7f0000393000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000048f000-0x1)=0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000fe6000-0xd)='/dev/urandom\x00', 0x0, 0x80001) close(r1) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/31 09:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003cf000-0x2c)='\x00', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f00009e0000-0x24)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000de2000)=""/181, 0xb5) getsockname(0xffffffffffffffff, &(0x7f000027d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0x2e) bind$vsock_dgram(r2, &(0x7f0000f07000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000054000)={0x1ff, 0x60}) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) openat$sequencer(0xffffffffffffff9c, &(0x7f000076c000)='/dev/sequencer\x00', 0x80, 0x0) 2018/01/31 09:47:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = shmget(0x1, 0x3000, 0x4, &(0x7f0000bd8000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000a46000-0xd1)=""/209) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000767000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000879000-0x8)={0x0, 0xc37c}, &(0x7f00008a3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008c9000)={r2, 0x3, 0x6, [0x3, 0x9, 0x7ff0, 0x4000000000, 0x3, 0xfff]}, 0x14) getpid() 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect(r0, &(0x7f0000847000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:47:38 executing program 4: mmap(&(0x7f0000000000/0x393000)=nil, 0x393000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000057000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000392000)=0x108) mmap(&(0x7f0000393000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000394000-0xb)='/dev/audio\x00', 0x4400, 0x0) 2018/01/31 09:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000792000-0xb)='/dev/adsp#\x00', 0xda44, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c55000-0x28)=[{0x7, 0x1000}, {0xf, 0x80}, {0x7, 0xd0}, {0x0, 0x5}, {0x8, 0x80000000}], 0x5) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000eac000-0x4)=0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000064e000)={0x0, 0x48, &(0x7f00001e9000-0x48)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}]}, &(0x7f0000d18000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000fc000)={0x9, 0x8001, 0x0, 0x3f, 0x8, 0x6, 0x9, 0x3, r4}, 0x20) r5 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000a3b000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r6 = dup2(r5, r5) ioctl$TIOCSSOFTCAR(r6, 0x541a, &(0x7f000076a000)=0x80000001) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000823000)='/dev/vga_arbiter\x00', 0x400100, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ce2000)={@common='syzkaller0\x00', @ifru_flags=0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000074b000-0x2)=0x5, &(0x7f0000a53000-0x8)=0x251b6ed17063fb5e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009b2000-0x8)={0x0, 0x1}, &(0x7f0000f84000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006f0000-0x10)={r2, 0x7ff, 0x4, [0x7fffffff, 0x5, 0x6, 0x20000000]}, 0x10) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000c91000)="") 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000194000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000934000-0x4)=0xc) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) connect$pppoe(r1, &(0x7f0000567000-0x1e)={0x18, 0x0, {0x4, @random="8819ebf5439a", @common='gretap0\x00'}}, 0x1e) dup2(r0, r2) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000091000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f8c000+0xffa)='/dev/audio#\x00', 0x9, 0x400) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f8d000-0x70)=""/112, 0x70, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f0000506000-0x30)=[{&(0x7f0000a8f000)=""/140, 0x8c}], 0x1) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c2000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d1d000)={&(0x7f000078d000)=[0x0], &(0x7f0000082000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000cf6000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000de0000-0x8)=[0x0, 0x0], 0x1, 0x4, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000f04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000-0x2f)=@ethtool_eeprom={0x43, 0x7fff, 0x100, 0x1f, "1bb0a27b7a2c366bca94826e8d2fc6dcdad9099a0f64c9059966cfea7f6cde"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000dc9000)='keyring\x00', &(0x7f0000338000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000868000-0x10)={0x0, 0x68, &(0x7f000020a000)=[@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}]}, &(0x7f00007ae000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000b0000-0x20)={0x4, 0x1ff, 0x8006, 0x2, 0x1, 0x4, 0x3, 0x5, r2}, &(0x7f0000fec000-0x4)=0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c7d000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x9) keyctl$dh_compute(0x17, &(0x7f0000a39000-0xc)={r1, r1, r1}, &(0x7f00001b6000)=""/159, 0x9f, &(0x7f000077b000-0x38)={&(0x7f000006d000)={'tgr192-generic\x00'}, &(0x7f0000ce2000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00001fe000)=0x8) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$negate(0xd, r0, 0xffff, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000921000-0x8)={0x0, 0x4f}, &(0x7f0000253000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ce3000+0x494)={r4, 0x7fffffff, 0x0}, 0x8) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) r5 = dup(0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000d7f000-0x4)=0x2, 0x4) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f0000a54000-0x5)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd256\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() socketpair(0x8, 0x0, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x400000000006) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ce4000-0x10)={0x4, &(0x7f0000d6a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00001ba000)={r2, 0x3}) signalfd4(r0, &(0x7f00005ec000)={0x3b5}, 0x8, 0x800) ioctl(r0, 0x40c0184900, &(0x7f00008ba000)="") 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000037b000+0xcd6)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, &(0x7f0000823000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000017a000-0x8)=@assoc_value={r2, 0x4}, &(0x7f00003c6000-0x4)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000015b000-0x4)={0x0, "fff07d"}, 0x3) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b01000)={0x7, 0xfffffffd}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000099b000-0xc4)=""/196) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000867000)={"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"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000066b000)=@assoc_value={0x0, 0x0}, &(0x7f00008f6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd4000-0x8c)={r3, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d4000)=0x8c) 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00007f6000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) mq_timedreceive(r1, &(0x7f0000921000-0x17)=""/23, 0x17, 0x4, &(0x7f0000389000-0x10)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000865000)='oom_score\x00') ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = syz_open_dev$midi(&(0x7f00007ef000-0xb)='/dev/midi#\x00', 0x5, 0x140) socket$packet(0x11, 0x3, 0x300) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000118000)=0x4, 0x4) semtimedop(r0, &(0x7f0000d88000+0x19e)=[{0x3, 0x4, 0x1800}, {0x1, 0xbaf, 0x800}, {0x0, 0x9f3, 0x0}, {0x3, 0x4, 0x1800}], 0x4, &(0x7f000038d000-0x10)={0x0, 0x989680}) clock_gettime(0x0, &(0x7f00005c1000-0x1)={0x0, 0x0}) semtimedop(r0, &(0x7f000013d000)=[{0x7, 0x40, 0x1000}, {0x0, 0xfffffffffffffffe, 0x1800}, {0x3, 0x2, 0x1000}, {0x4, 0x40000000000001, 0x1800}], 0x4, &(0x7f0000033000-0x10)={r4, r5+30000000}) semtimedop(r0, &(0x7f0000c10000-0x30)=[{0x0, 0x7fff, 0x1000}, {0x0, 0xffffffffffffff74, 0x0}, {0x0, 0x8, 0x1800}], 0x3, &(0x7f0000c43000)={0x0, 0x0}) r6 = syz_open_dev$audion(&(0x7f0000e90000-0xc)='/dev/audio#\x00', 0x7123, 0x101000) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000521000)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000572000-0x4)=0x0) getpgrp(r7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00003b4000-0x4)=0x0, &(0x7f00008f6000-0x4)=0x4) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f88000-0x4)=0x80, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00003cc000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/01/31 09:47:38 executing program 7: r0 = open(&(0x7f0000fa2000)='./file0\x00', 0x1, 0x60) r1 = semget$private(0x0, 0x2, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f00009dc000-0x36)=[{0x4, 0x3ff, 0x800}, {0x3, 0x10000, 0x1800}, {0x3, 0x0, 0x1800}, {0x4, 0x100, 0x1800}, {0x3, 0x7fffffff, 0x800}, {0x3, 0x44, 0x0}, {0x6, 0xf0, 0x1000}, {0x3, 0x4, 0x1800}, {0x2, 0x100000000, 0x1000}], 0x9, &(0x7f0000000000)={r2, r3+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x6, 0x100000000}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xb)="737904000a4e6c65720011", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/vcs\x00', 0x54100, 0x0) bind$vsock_stream(r0, &(0x7f00008f2000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1b000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000052000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000e38000/0x18000)=nil, &(0x7f000015d000-0x18)=[@text64={0x40, &(0x7f00000cc000-0x50)="673e664c0f3a41697da0660feecec4a21906634a4e0f00972f467fb990f30f3066baf80cb8f85d0d8eef66bafc0c66b88f0e66ef66baf80cb820e0838cef66bafc0cb800700000ef66ba430066ed0f32", 0x50}], 0x1, 0x40, &(0x7f0000b31000)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = getpgrp(0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000493000)='attr/current\x00') pwrite64(r3, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/31 09:47:38 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000012000-0x8)='eth1em1\x00') 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = signalfd4(0xffffffffffffff9c, &(0x7f00009c8000-0x8)={0xfffffffffffffffb}, 0x8, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e2d000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x100000000000) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = syz_open_dev$midi(&(0x7f00007b1000)='/dev/midi#\x00', 0x2f1, 0x20601) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000f6c000-0x8)={0x5, 0xfffffffffffffffa}) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) r1 = open(&(0x7f0000e15000-0x8)='./file0\x00', 0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c24000-0x4)=0x6, 0x4) inotify_init1(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@common='lo\x00', &(0x7f00002c6000)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "df4026", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ea000)={0x0, 0x0}) 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f000037a000)=""/184, 0xb8) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x2f, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce13d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/sequencer\x00', 0x20000, 0x0) openat(r3, &(0x7f0000038000)='./file0\x00', 0x80, 0x4) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/31 09:47:38 executing program 1: mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x1, 0x80000001, &(0x7f00004d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r2, &(0x7f00004d2000-0x1000)=""/4096, 0xfffffffffffffff3, 0x0) getdents64(r2, &(0x7f00004cf000)=""/14, 0xe) 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x9, 0x80005, 0x1, &(0x7f000068f000)={0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00006b7000-0x4)=0x1) rename(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000fa9000-0x8)='./file0\x00') ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@pic={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:47:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f46000)={0x0, 0x10, &(0x7f0000a57000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f70000)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c3c000)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000737000)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000963000)={{{@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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000422000-0x48)={0x0, 0x14, &(0x7f0000be2000-0xa0)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x3ff, 0x1, 0x2f5e, 0x9}, @jmp={0x5, 0x9, 0xa, 0x6cb454329eba0fd2, 0xa, 0x50, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x9}, @generic={0x4, 0x4, 0x7bfc, 0x83fe}, @generic={0x3b7, 0x5, 0xe789, 0x6}, @call={0x85, 0x0, 0x0, 0xd}, @ldst={0x3, 0x1, 0x0, 0xf, 0x2, 0xfffffff4, 0xfffffffffffffffc}], &(0x7f0000dfc000)='syzkaller\x00', 0xd5, 0x9a, &(0x7f00007e9000-0x9a)=""/154, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000)='/dev/cuse\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x810) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ebb000-0x8)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000ebc000-0x10)={0x4, 0x17, 0xfffffffffffffffd, "f8cf6a087d8e", 0x2, 0x0}, 0x10) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ebc000-0x8)='./file0\x00', 0x100) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/rtc\x00', 0x14000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)="", 0x0}, 0x20) [ 181.671425] device eql entered promiscuous mode 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000005f000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d04000)=0xe8) sendmsg$kcm(r0, &(0x7f000054e000-0x38)={&(0x7f0000a6a000)=@ll={0x11, 0x4, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14, &(0x7f00001c8000)=[{&(0x7f000070e000)="a7ddb48a114723fb95dd753595017c98b694ce5b00b83a1c124d139ba4e09466bee2bbd54a362a4605381fce7970c39985b63341e9145da30adf20ed49b19b3e33d76ed2b005a7606b5c1f6510a7f13b26e45bcf08dea5611e4509147492f341b64646252158c6894ed7ee46f9da133221181922730edd44b63612ee884fe3a5b5fa4d981fcfdac0f11caa42c501289a6087e455275b2acc13", 0x99}, {&(0x7f00008c7000-0xe9)="3060dbfcd9375f30e47dcf4ec0313d3fcfd1736c3510f6fd6996f1785d8d55eb9dbf2f4195d563c54e15d86237daa224c782293359792b8d6e275e5ca99b93fd9253f9dd7916e00c1ca4d712c5c7eea91191a07255e648bfd7c4ee9ee1fb10a3bfc1a51adbdb06a0abfc446993f37fbc48b4bfb45cbf369e6a2c1b2c93556ec50119f0aa99a1d9a7fd6f078a424cef3298ce18987bd67fe2584c0b21f2de2227f80c300dc6c4ea2a31e8164de63a187f6f42a1c3d4a20990fab9e0f931438f42b1a941d5b8d507e6c46824c8b14c1eb0a49b4fb357499e96584eb00b77cc1f8fd9f21cdc04d4ec4100", 0xe9}, {&(0x7f00009f6000-0x1000)="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0x1000}, {&(0x7f00002e6000)="f05cf6e35d3a05f926a3c5e619131e5b319726851c4051d777e88242425a6d016121f8313b56abe914240b5ccad3cd6cccc2173c20039be0e3bb43f5ed3dfe93b67579d5e2d027fe458958bc0644541b16aab956a0d2df1b8f08e50aa6b35037346b973e6ba211", 0x67}, {&(0x7f00009d4000-0xf2)="386bc236a8adbc43e638cebfcc019c163ef27bc835d227bfc4eee6aa71295ad512a361031c44bb9fba5b308b4a2749291bfb4998cb8a94b4685eab07ed92d3ac171d407a38e67f0b64783b7b0d1b4fe2219be861d297928e2ade5985e56b7ee0612ed7d790ec5a6de76a550bf70e3873d9f6a1c5af84bd5898c40904464b14d581b7f10a5325081c1405d458d049fb6ab42ff85b2f2d8e14fad24f810f1b3b70eaab89259da1cadf97bf8518495e2dd3ca49d608b3c5ab0af632a5d08388ebcbd752d3993216d19bfb45e22a7f065a6223405cb650686b9deb2082c1e0e0a215f2ead741459d9207216e227e504e221ea5b4", 0xf2}, {&(0x7f0000ebf000-0x26)="34eec6efc3469f2a41230b3d12a2e70566b48cb0046d71607732a6e7a7510f827cec19f620e4", 0x26}], 0x6, &(0x7f0000f7a000-0x220)=[{0xb8, 0x108, 0xd5, "36ce2719e70f012fe457e0fc102332d40c74dc78d5e37471f6cca62bfdf254a54621f20e154c746a0b51076759b45fcef66af3e9e320aeae8f835dbb0b7acd752908dd7b831912c979f648ef234ac8b28b1668f06a8df4cb2dcf7b3308128470dd5c35a6e019414135dfe7cf298ece2dc8b2df0c3f113aa8dd692e28011fbff7a2f429068da8b135302f4db5bef346bbd9816215b216f42b74b26a0e83e8e81ccefb90de0f6429e7"}, {0x60, 0x10d, 0x100000001, "75fa39931a27cb0ccd52c89e3b81f0412767482216343c31c30f004ca3d4466786c53dd74588e185ae246c5e0ad3235b119ea1d40fc93c34449e73a9bf8d2f8518ccfcb264da7ad0ae"}, {0x108, 0x1, 0x3d87cd1a, "0f8659c34d78e06f88e2e04b7360c606b7d6830b40e073b6408586fd4be68f1d355e17dbefcfaf51fb854229d753a37d98a7da972c3c1aa9a70f945900acb8911e1e2f78464c981b3d754354c41e92193e45114a57a1fca5d3ec9fd31b614fdf2030c5eb1543b5b245927cbd42fa37b24a2ab68f9a49719b6aef932dc3d5ac09624e96cf32e1847475120740273e862998eae7818905206e4adbfd2fbbfe7fe304a0da27212198fb2469fe3f53b3be9b35cb13443536673ad4d898f70955cf8a127695f2f069681b19afc740b1a64fe9fe8507ccc2c6f7aeca780c5649c6c31160335948578230a6ce683e3c1ea72f72ed7c"}], 0x220, 0x40004}, 0x2004c085) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") accept$nfc_llcp(r0, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000069000-0x4)=0x60) kexec_load(0x10001, 0x8, &(0x7f00005a0000-0x100)=[{&(0x7f000053b000-0xde)="31cee79e384abcdf372d695021d7fa425f565b611c8f37b5fa96c655fda05f33a81c6d5a9a35c02fb54c13518626d076e01945e36c79465e4234c576e7dd24580226af9ecec4a954eb1119212082842d9149197e168b7fe027d7d7779eacae649d873e8cfd891762d0f14a75fee97a70ae621608cdabee079268757d375dc801b23c659edd2623dd4d696393c523427678747cb502253256ee4909188a1bf6f610cc4ee0f78e66654330b95f892ed8780da2f6edbfc05749abf97c0254d9359294cfb6eba8ff4f28ca8dd68199d415b61aa5ee4a426ec70420869ab8708d", 0xde, 0x1f, 0x80000000}, {&(0x7f0000454000)="e86e2a3ce6a75442e076f7ff4e1f28b6ebd42e94b30b12829523d90778a843ce0db7e6b49bebaf965a07dbcfafdd919e2c732a0ef92c1f29c580f089a27680cebc8afdb8cefbfbc7e68ccf1e92669a86b7669f432e53086394a04ba166b68c75538768d975216827ec92ebb04d5c9c2d", 0x70, 0x1, 0x3f}, {&(0x7f00000ce000-0x45)="c9a213ca93501b1c30a0150395cda0e61f449a01e9242efbce28c22d60937a127a4745b922e1d85ed5287720f22e0f94dde06808aa79d8d23bb93de0d84b6b9f6b6c23d38f", 0x45, 0x0, 0x3}, {&(0x7f00009f7000+0xa1b)="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", 0x1000, 0x0, 0x401}, {&(0x7f0000873000-0x24)="8215f697c71204f0816072b4a115dbe011cb4de333b6e762458d3c9cb7df59181469ff5d", 0x24, 0x5, 0x200}, {&(0x7f0000d61000)="6134acf76a73c735b6bab28162947dec76c0257660cab0526330142cd19d192b23fc49807b9f899d7772608ac11d1d56f97236fe95f9b512f2b865f926aa5d17844e1d1e27b93365437ce0062572fa3dc3baa8d679de3a8a6260de6dcf3ad088ecfb1628207c0e230a2c85c282bed149c7b612d050789b3a6313517653f7fe0be28ebdec19ad6e06a1884f77a84044a22df7a9ae88450aee112bd5382b68066edcb97c18f7fa9c82d3aca6ca4ba408ef324f37d7959442527c2e4a602f3181bad3a2388fc8ba44eda57a062400e95f8f91a6c0a9749c17544e822248e78ec7c52f6424221153f44789", 0xe9, 0xfffffffffffffffd, 0x0}, {&(0x7f0000e27000)="b365c799bc2610e81d3de04ead415b58b63c9c02a60f07bad4c030e56029f53ab3444597c73661225378a6bdbae5ff2b8096c7961f37a2d70d81af39860d46ab070e7fc1d0701a2d6b6fbf833283a9e56059b12fb06bf3473afda7b77395e20491390724843610eb557dd33017245c8991b32c96e157f0721d2b6e6f586b4fa73a008a32939b4e361932f1761fa0025dcf6403176248a0f0208cd92286a329ea6edd00bcfd1e86781bc5904313bc0f336c5674d01bfdc766d1168e9bd32fd863f1ff0b6406c36622119d081992427fb0676ad0e3c62ac317ef7c8cc5806a7b7109b552c00ed5321b3c0a", 0xea, 0x3, 0xffffffff}, {&(0x7f0000644000-0x57)="1acfdffae5d5e0ddce1a0bd749e5a02d39d22ce05bb2d95a6c321b236608ab7feb0124bdb00d74f5641af3e5c1d4176aa31072304cdae81bd7c75a8e5ffd742743fa07306f87140760a792e4036b58bf70c63c7523c525", 0x57, 0x748, 0x1f}], 0x2a0000) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000189000)='./file0\x00', 0x100, 0x121) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000630000-0x4)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r4 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000c6000)={0x3, 0x6, r2, 0xd7, r3, 0x9, 0x0, 0x5}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000c44000)=""/103) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000fa2000)={&(0x7f0000940000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r5 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r5, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/01/31 09:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a65000-0x8)='./file0\x00', 0x8040, 0x0) accept$packet(r0, &(0x7f0000cb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000072b000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000061000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000aa3000-0x8)={r1, 0x8}) fcntl$setlease(r0, 0x400, 0x1) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000ced000)=0x0, &(0x7f0000bb1000-0x4)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000882000-0x28)={@common='ip6gretap0\x00', 0x80000000000003ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) fanotify_init(0x43, 0x80000) 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ff3000-0x38)={0x1, 0x0, [{0xce, 0x0, 0x0}]}) 2018/01/31 09:47:38 executing program 4: perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000097f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fea000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f00003bf000-0x1)=0x0, 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000818000)=""/0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cf1000)={0x0, 0x5, 0x5, [0x6, 0xff, 0x6, 0x6a, 0x7703fee3]}, &(0x7f000009a000)=0x12) r3 = syz_open_dev$mouse(&(0x7f00003d6000)='/dev/input/mouse#\x00', 0x4, 0x200000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002cf000)={0x2, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x8, 0x0, 0x3, &(0x7f000037f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x200, 0x1000, 0x3f0000000000}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007b8000-0x2)=@assoc_value={r2, 0x3}, &(0x7f000018b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000c44000)={0x0, 0x0, &(0x7f00006e9000-0x10)=[{&(0x7f0000032000)={0x1c, 0x2e, 0x1, 0x6, 0x3, "", [@typed={0xc, 0x12, @fd=r0}]}, 0x1c}], 0x1, &(0x7f0000004000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8010}, 0x8004) openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001ee000)=0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f000073e000)=0x0) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000001) r1 = syz_open_dev$sndmidi(&(0x7f0000892000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000cb6000)=0x3) ioctl(r0, 0x7f, &(0x7f0000dd2000)="ea5e6c23aad43c33700e6961e5d1156744fafc3aedc2fba6e90d01f7af6223a04ea1ef7621348ca21bfa7bc510") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00001ec000)='/dev/snd/pcmC#D#c\x00', 0xb, 0x4842) ioctl(r2, 0x7, &(0x7f00003c6000-0xd4)="beba5f732551a0516c9e705d4088b24144610c4e065427a4e1a3050c00a79719d714c1cb9815cbd4ac3ae337729a21df80593cb0456fc276f14ff870bd537edda4ef6c25bab939c7836595ce21e0a1ba88af7f8092608e5a52e58abeb9805c7d2e96ec5e6fefd55d650a12d01b311216a770032380060551157a3f432695dff2bb267c629a23dae2787e7ffb76fd783f3ab052baa273c9114da09a3803a088034316092fcdc122ba31452c6a489ff8a491d1262bfbbc7bd3b4c536d778720ddb22f029cd558696402571e2cc750f0784a51c4163") 2018/01/31 09:47:38 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00003a8000)='./file0\x00', 0x20080, 0x12) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000862000)={0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) 2018/01/31 09:47:38 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x2002, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in6={{0xa, 0x0, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x18, 0x80, 0x8}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000009000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0xfffffffffffffffc, 0x9, 0x100}, &(0x7f0000008000-0x4)=0xa0) r2 = socket(0x18, 0x0, 0x2) bind(r2, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r2, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/31 09:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)="636fed6c00") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000429000)={0x0, 0x0, 0x0}, &(0x7f00007f3000)=0xc) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000272000)=0x81) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000905000)=@get={0x1, &(0x7f00003d7000)=""/142, 0x2}) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000020f000)='user\x00', &(0x7f0000b6f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000db000-0x1)="fa", 0xfffffffffffffe87, r0) r2 = add_key$user(&(0x7f000052e000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008f3000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000fd8000-0x1)=""/1, 0x1, &(0x7f0000130000-0x38)={&(0x7f000040d000)={'md5\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e0000-0x9)='/dev/sg#\x00', 0xffffffffffff8000, 0xc100) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000fa8000-0x10)={0x8, 0x1, 0x1, 0xcdf2}, 0x1d6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f000035d000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001b2000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x4) close(r0) 2018/01/31 09:47:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000bda000)="") umount2(&(0x7f0000b24000-0x8)='./file0\x00', 0x0) 2018/01/31 09:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x2160, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = getpid() syz_open_procfs(r2, &(0x7f0000db6000)='uid_map\x00') 2018/01/31 09:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffb1) 2018/01/31 09:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000093e000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a1e000-0x9)=""/9) 2018/01/31 09:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000148000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x189482) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d96000)={0x0, 0x8}, &(0x7f0000d23000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c94000-0x8)=@assoc_value={r2, 0x80000001}, 0x8) bind$pptp(r0, &(0x7f0000795000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname(0xffffffffffffffff, &(0x7f00008ef000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a02000)=0x32) writev(r3, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/31 09:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000089d000)=0x0) 2018/01/31 09:47:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x8, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000002000-0x50)={@common='bridge0\x00', @ifru_flags=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x5, 0xffffffff, 0x2400, 0x6, 0x2, 0x3, 0x2, 0x1000, 0x100000001, 0x5}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d12000-0x7)="766567617300d0", 0x7) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0xff4b) 2018/01/31 09:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) r3 = dup3(r2, r0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00002fd000-0x4)=0x400, 0x4) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r4 = dup2(r1, r2) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000362000)={0x6, &(0x7f00005c1000)=[{0x5, 0x8, 0x100, 0xfff}, {0x2, 0x8, 0x10, 0xe6b6}, {0x7, 0x3, 0x8, 0x80000001}, {0x3, 0x400, 0x7ff, 0xffffffffffffffff}, {0x204d, 0x9, 0xfffffffffffffffa, 0xfffffffffffff800}, {0xf2a5, 0x0, 0x8, 0x6}]}) 2018/01/31 09:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000008e000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b32000)={&(0x7f00009ab000)='./file0\x00', 0x0, 0x8}, 0x10) stat(&(0x7f0000b85000-0x8)='./file0\x00', &(0x7f00005c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000b0f000)={&(0x7f0000882000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000b6c000)={&(0x7f0000920000-0x624)={0x624, 0x20, 0x410, 0x4, 0x2, {0x7, 0x0, 0x0}, [@generic="ea9560eeba1377f3f6db14c52d5f8a9c3487eddbfb8590f4e2027a3ae6fb1efb2cdb315b4d1251fd47ed0f185c224dfc2281f8382d71bc5052b6f3bb4d0ed07664b092c46ee6df72c6f8cbd85650620734a8ca071964d21441a2f25ad13e8704dd3807c3f2f65bd24de3bbcb36ebf6fa976c07e9abb1bd8e41d7c7d2bc19f09e922e7b010b29a3325a9d9f5e056eec7d91b02fa0fcd0543f4e86d03254dba4427306e468877f71084989e13f8f24f777577305b85e6b3485b3064e85933b0b634ec9fe2857055e10326f1b7c73ed1e3ba45d932a8c0ea9", @generic="b91d31b15afc1b397762d7300a851faa6eaf40325ea3ea9460c337936fb375473ff17bdcd3e8f3c8a493c57e6cb9b8f77db8c339bd6f33a223d4dec4c937833b63bb9ae9d35e06796abc258ba60d95589d198c4e7a92a81d4dd5ee029e414eb034927bdf30d802f18025d8c1c04bed4b9277d7ad6a599ebdcd88337c442a1afdc2b728776c0f19ad550d98685d3b96d6a5cf36d8c5a9cb6f044c411cb530fa36", @nested={0x448, 0x72, [@generic="63a1575d650102e0178845df6facd54a5110e83f3852762547b9fd02aa03b4fd692b7ecd016ef94920550de58047b1ea0620289e45a179490fe956b913917e4d2ed782e9817f1dcc17f4f7268f97d2e9d18b558c0cb8cd2e45e29a2c9cc08261690c49167bb3f53db7fed0032b0e9f393ce66f230c4c308d301c1514fb2ebc7941", @generic="6e8101ee730bbe0e4d305acd5738e45deae63b2aaa173bbdce9244baf53232f0b868f0ec40d1776e5a1be5829fd954716d16e9588096e6019aeffeee9d5e6c74da9accd10e87c04a154400003beb834d2b0e468554efffab879baa703b052fc3f016b314a09607885093285d3f3e11108ccb55d3f185fccb525e931afc1d094e4a2004c4ae7a1d0dd53c8ae6d41a9512ab73d27844c81a094e568b471049dbc09689b57e59ef84051b0ed6c83e0c1ed99f3ff6fe27595dd1d876a38337", @generic="d4309874e07cf13f65c54e0c8e069e54a69b6fbc5e4570f932b83a05446f2ab4917ba54bbff5123a296d15c1aff0dd7c6a575738b0bde2388baa80a883c5c7aeb33043a7e4a422cd736763412c4828fd50a98d653d3d09e766538e6b00c75461d1d80477cf07ab654adc3b975896eb50216ac3ec077949da468b256ba24a4703b2a0748d4315f7aa392e5fb164e49d5ef0b76eb4c4d72c530f93b0bab933693c1065cbb6b8f712d38a4b65e2f37769ea5ed9ea111a1a01c3aedb3a36f298db2a9dda45e77c0fd2d1ba54fdd569ad529cca2950dcc69ffb43e596fcd5d41fad0dea58dd2c170195a23dca9bb6620e0c93e90ef5", @generic="44919d836b125e", @generic="107805a0c9975ea912f42bd37e6ed7daaa9cbb9198b524bc0dfa47b2aee5640356a87b8744a325dfa507038c152caf630708a0ec04bdf8bc3edd6a7fed2ebddfea64a1788dbea362803c9586c9ab630c502d7953913a5d365ff2b49219af32aa7d6e75a55a3463987e393c60f6565360199e074a5969344826cc3ea5a4a2ac670317a77aead87c74e8e6c56151126d534fe22da4aa5829f3d9f5a7a08cdca20cdff1a5e2c083e57a84696108f29d9153224c8f75cdf3b4e165cf055a14256722524ec62ae292895cde945ed90f460a49408733c67e62116dc1b8439a33d5212d3696fb5f6487ea1187e69738c158", @typed={0xc, 0xa, @fd=r1}, @typed={0x10, 0x11, @u64=0x7}, @generic="c663b007a60f28f188bc21faae60690bb6c3f9f998e11bcd44f70f762921c04f5ead733630", @typed={0x18, 0x6b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="13ca14a5a98b0c085d1ee062c9d2ea907bd823bfcc70a59e383de9a15acf837ac2fbadfe4399b704d845ed2ad4ebca2d9551b93e80cf200ae5dcbeeac6406ba35eb53b8eed95821e16bf5b4f5838cc10071f698f482719c12183938a1148cc259d5a3c37d4e9b5daf2b66c57e21fc96a4ccd12d461cf47fe622c27c45e7d7959ffbda1675ef00075898d153bcea42c6ccfe703ff0124574abce9b51476db750d4a9b216aa87fd13311e4a54bbf3690dbf9a438a1506b2a957e3ee7e7972a2ee93868"]}, @nested={0x50, 0x61, [@generic="b05c623e715ffcd3432c9ac318ff4cc806f7981d04047b78d54424864b4a8b270907f9a890f66eb53b7a52e268545538c2e400ea3dd1e7b122e285d753", @typed={0xc, 0x15, @uid=r2}]}]}, 0x624}, 0x1, 0x0, 0x0, 0x20000004}, 0x40004) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007ee000)={0x0, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f9c000-0x18)={0x0, 0x5, 0x10, 0x9, 0xff}, &(0x7f0000ab9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003a8000)={0x8000, 0xffffffff80000000, 0x1, 0x80000001, 0x10001, 0x100, 0x6, 0x7f, r3}, &(0x7f0000fde000+0x9f)=0x20) clone(0x0, &(0x7f0000515000)="", &(0x7f00009df000)=0x0, &(0x7f0000467000-0x4)=0x0, &(0x7f0000c9a000)="") ioctl$TIOCSCTTY(r0, 0x540e, 0x6) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b6000-0x11)='/selinux/enforce\x00', 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3b000-0x9)='/dev/ppp\x00', 0x24000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000041a000-0xc)={0x0, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000cbf000-0x28)={0x3, 0xfffffffffffffffc, &(0x7f0000950000)=""/79, &(0x7f0000355000)=""/108, &(0x7f00000f1000)=""/167, 0x3000}) 2018/01/31 09:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac1000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f43000)={@generic="6c3fcdc2157888824d81e7403b405efe", @ifru_settings={0x3, 0x3f80, @sync=&(0x7f0000697000-0xc)={0x2, 0x5, 0xffffffffffffff4d}}}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfe0006deaab3"}) 2018/01/31 09:47:39 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000-0x4)='\'-^\x00', 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fallocate(r0, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) fcntl$setstatus(r0, 0x4, 0x3fffc) [ 182.057859] print_req_error: I/O error, dev loop0, sector 0 2018/01/31 09:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000e8000)='/dev/midi#\x00', 0x9, 0x2000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000109000-0x9)='/dev/ppp\x00', 0x400, 0x0) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000da4000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a65000-0xd0)={r1, r2, 0x4, 0x3, &(0x7f000099f000)="73fede6596020e43280ec5f41b450bd7362cc15330186e8b07daa4b27c61547389d914658b99f28427f2884906b6cf8752602a59d307e10596b98a78e4d32a816ad632abbd30d39066a0928335a3d794abd232dbb7e2019837e0b4e76937e4715509d0eb49c7dd7bf12e4502fb488393db", 0x24, 0x4fd0, 0x33f, 0x9, 0x0, 0x9, 0x1ff, "bf311a7e0581feb47df7c9eeb698209e50a7dc78469fb08a0cafd58711b8522ded25c525e75d3162dc14798a488b91aef6c24ce9e5905661280aa7e1afb4d31b6c36c0d1c3ba89db1b892d35c71175211b3780c9fbe29d3500f7e1f13f6fcec89b90fdc0a4c8d7db84c17e68172a956af986909fbfb217048d7b702eb7effa91493faa28fa884974c0409566777585fe05f1dc0ecbc2e543659158360d1f4aa8702cfccfe6d88c0a"}) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f00009ac000)=""/217, &(0x7f0000713000)=0xd9) pipe(&(0x7f0000ac3000-0x8)={0x0, 0x0}) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000b78000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0x7fff, 0x3, 0x0, 0xffffffff, 0xf000, 0xf005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup3(r3, r3, 0x80000) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00001b6000)={0x57, 0xb7df, 0x22, {0x7, 0x5}, {0x6, 0x9f94}, @rumble={0x7, 0x0}}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 182.142744] device eql entered promiscuous mode 2018/01/31 09:47:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000013000-0x8)=0x18) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x5, 0xc) removexattr(&(0x7f0000a65000)='./file0\x00', &(0x7f000004a000-0xb)=@random={'trusted.', '\x00'}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000204000-0x10)={0xd000, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000072a000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f94000)={0x0, 0x118000, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000e29000-0x4)=0x0, &(0x7f0000863000)=0x0, 0x0, &(0x7f000028b000/0x2000)=nil, 0x0) modify_ldt$read(0x0, &(0x7f000006e000)=""/144, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) prctl$setmm(0x23, 0x0, &(0x7f0000c3a000/0x3000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x6, 0x0, 0x100000001, 0x8d26, 0x8, 0x200, 0x8, 0x1ff, 0x80000007, 0x5, 0x1, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = socket(0x15, 0x80005, 0x0) fstatfs(r4, &(0x7f0000ac0000)=""/93) getsockopt(r4, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1200000010002) getsockname(r4, &(0x7f0000822000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000167000-0x4)=0x2e) [ 182.214868] ================================================================== [ 182.222317] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 182.228972] Read of size 8 at addr ffff88019fc636c8 by task syz-executor2/24586 [ 182.236393] [ 182.238006] CPU: 1 PID: 24586 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 182.244995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.254325] Call Trace: [ 182.256893] dump_stack+0x194/0x257 [ 182.260500] ? arch_local_irq_restore+0x53/0x53 [ 182.265147] ? show_regs_print_info+0x18/0x18 [ 182.269622] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 182.274704] ? __wake_up_common+0x670/0x780 [ 182.279006] print_address_description+0x73/0x250 [ 182.283829] ? __wake_up_common+0x670/0x780 [ 182.288127] kasan_report+0x25b/0x340 [ 182.291912] __asan_report_load8_noabort+0x14/0x20 [ 182.296815] __wake_up_common+0x670/0x780 [ 182.300946] ? do_wait_intr_irq+0x3e0/0x3e0 [ 182.305244] ? lock_release+0xa40/0xa40 [ 182.309195] ? lock_downgrade+0x980/0x980 [ 182.313335] __wake_up_common_lock+0x1b4/0x310 [ 182.317895] ? locks_remove_file+0x3fa/0x5a0 [ 182.322284] ? __wake_up_common+0x780/0x780 [ 182.326580] ? fcntl_setlk+0x10c0/0x10c0 [ 182.330635] ? fsnotify_first_mark+0x2b0/0x2b0 [ 182.335198] ? eventfd_show_fdinfo+0x90/0x90 [ 182.339582] __wake_up+0xe/0x10 [ 182.342836] eventfd_release+0x4a/0x60 [ 182.346699] __fput+0x327/0x7e0 [ 182.349962] ? fput+0x140/0x140 [ 182.353219] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 182.359079] ? _raw_spin_unlock_irq+0x27/0x70 [ 182.363560] ____fput+0x15/0x20 [ 182.366817] task_work_run+0x199/0x270 [ 182.370684] ? task_work_cancel+0x210/0x210 [ 182.374982] ? _raw_spin_unlock+0x22/0x30 [ 182.379107] ? switch_task_namespaces+0x87/0xc0 [ 182.383762] do_exit+0x9bb/0x1ad0 [ 182.387201] ? mm_update_next_owner+0x930/0x930 [ 182.391850] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 182.397047] ? find_held_lock+0x35/0x1d0 [ 182.401857] ? futex_wait+0x402/0x9a0 [ 182.405639] ? lock_downgrade+0x980/0x980 [ 182.409766] ? perf_trace_lock_acquire+0xe3/0x980 [ 182.414582] ? lock_release+0xa40/0xa40 [ 182.418532] ? fault_in_user_writeable+0x90/0x90 [ 182.423271] ? perf_trace_lock+0x900/0x900 [ 182.427491] ? check_noncircular+0x20/0x20 [ 182.431701] ? futex_wait+0x6a9/0x9a0 [ 182.435496] ? find_held_lock+0x35/0x1d0 [ 182.439543] ? get_signal+0x7ae/0x16c0 [ 182.443408] ? lock_downgrade+0x980/0x980 [ 182.447544] do_group_exit+0x149/0x400 [ 182.451412] ? do_raw_spin_trylock+0x190/0x190 [ 182.455970] ? SyS_exit+0x30/0x30 [ 182.459404] ? _raw_spin_unlock_irq+0x27/0x70 [ 182.463878] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.468876] get_signal+0x73f/0x16c0 [ 182.472577] ? ptrace_notify+0x130/0x130 [ 182.476623] ? exit_robust_list+0x240/0x240 [ 182.480921] ? avc_has_extended_perms+0x7fa/0x12c0 [ 182.485825] ? find_held_lock+0x35/0x1d0 [ 182.489867] ? vhost_net_stop_vq+0xf0/0xf0 [ 182.494082] ? avc_ss_reset+0x110/0x110 [ 182.498035] ? lock_downgrade+0x980/0x980 [ 182.502168] do_signal+0x90/0x1eb0 [ 182.505685] ? __lock_is_held+0xb6/0x140 [ 182.509730] ? setup_sigcontext+0x7d0/0x7d0 [ 182.514065] ? rcu_note_context_switch+0x710/0x710 [ 182.518985] ? exit_to_usermode_loop+0x8c/0x310 [ 182.523641] exit_to_usermode_loop+0x214/0x310 [ 182.528197] ? ioctl_preallocate+0x2b0/0x2b0 [ 182.532583] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 182.538095] ? selinux_capable+0x40/0x40 [ 182.542233] syscall_return_slowpath+0x490/0x550 [ 182.546968] ? prepare_exit_to_usermode+0x340/0x340 [ 182.551966] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 182.556877] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 182.561871] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 182.566613] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 182.571343] RIP: 0033:0x453299 [ 182.574505] RSP: 002b:00007fc55e49bce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 182.582186] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000453299 [ 182.589428] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 182.596672] RBP: 000000000071bf80 R08: 000000000000030b R09: 000000000071bf58 [ 182.603920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 182.611165] R13: 0000000000a2f33f R14: 00007fc55e49c9c0 R15: 0000000000000002 [ 182.618430] [ 182.620046] Allocated by task 24586: [ 182.623739] save_stack+0x43/0xd0 [ 182.627164] kasan_kmalloc+0xad/0xe0 [ 182.630849] __kmalloc_node+0x47/0x70 [ 182.634626] kvmalloc_node+0x64/0xd0 [ 182.638314] vhost_net_open+0x27/0x670 [ 182.642179] misc_open+0x382/0x500 [ 182.645691] chrdev_open+0x257/0x730 [ 182.649380] do_dentry_open+0x667/0xd40 [ 182.653328] vfs_open+0x107/0x220 [ 182.656753] path_openat+0x1151/0x3530 [ 182.660611] do_filp_open+0x25b/0x3b0 [ 182.664389] do_sys_open+0x502/0x6d0 [ 182.668076] SyS_openat+0x30/0x40 [ 182.671507] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 182.676234] [ 182.677838] Freed by task 24586: [ 182.681179] save_stack+0x43/0xd0 [ 182.684605] kasan_slab_free+0x71/0xc0 [ 182.688472] kfree+0xd6/0x260 [ 182.691550] kvfree+0x36/0x60 [ 182.694633] vhost_net_release+0x159/0x190 [ 182.698843] __fput+0x327/0x7e0 [ 182.702097] ____fput+0x15/0x20 [ 182.705351] task_work_run+0x199/0x270 [ 182.709210] do_exit+0x9bb/0x1ad0 [ 182.712636] do_group_exit+0x149/0x400 [ 182.716496] get_signal+0x73f/0x16c0 [ 182.720184] do_signal+0x90/0x1eb0 [ 182.723697] exit_to_usermode_loop+0x214/0x310 [ 182.728252] syscall_return_slowpath+0x490/0x550 [ 182.732983] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 182.737709] [ 182.739312] The buggy address belongs to the object at ffff88019fc63440 [ 182.739312] which belongs to the cache kmalloc-65536 of size 65536 [ 182.752292] The buggy address is located 648 bytes inside of [ 182.752292] 65536-byte region [ffff88019fc63440, ffff88019fc73440) [ 182.764310] The buggy address belongs to the page: [ 182.769212] page:ffffea00067f1800 count:1 mapcount:0 mapping:ffff88019fc63440 index:0x0 compound_mapcount: 0 [ 182.779155] flags: 0x2fffc0000008100(slab|head) [ 182.783800] raw: 02fffc0000008100 ffff88019fc63440 0000000000000000 0000000100000001 [ 182.791657] raw: ffffea0006878020 ffffea000661d020 ffff8801db002500 0000000000000000 [ 182.799508] page dumped because: kasan: bad access detected [ 182.805188] [ 182.806787] Memory state around the buggy address: [ 182.811688] ffff88019fc63580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.819024] ffff88019fc63600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.826358] >ffff88019fc63680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.833692] ^ [ 182.839373] ffff88019fc63700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.846708] ffff88019fc63780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 182.854037] ================================================================== [ 182.861365] Disabling lock debugging due to kernel taint [ 182.866786] Kernel panic - not syncing: panic_on_warn set ... [ 182.866786] [ 182.874123] CPU: 1 PID: 24586 Comm: syz-executor2 Tainted: G B 4.15.0+ #287 [ 182.882406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.891731] Call Trace: [ 182.894296] dump_stack+0x194/0x257 [ 182.897901] ? arch_local_irq_restore+0x53/0x53 [ 182.902542] ? kasan_end_report+0x32/0x50 [ 182.906664] ? lock_downgrade+0x980/0x980 [ 182.910789] ? vsnprintf+0x1ed/0x1900 [ 182.914563] ? __wake_up_common+0x660/0x780 [ 182.918861] panic+0x1e4/0x41c [ 182.922032] ? refcount_error_report+0x214/0x214 [ 182.926767] ? add_taint+0x40/0x50 [ 182.930282] ? add_taint+0x1c/0x50 [ 182.933799] ? __wake_up_common+0x670/0x780 [ 182.938093] kasan_end_report+0x50/0x50 [ 182.942041] kasan_report+0x144/0x340 [ 182.945818] __asan_report_load8_noabort+0x14/0x20 [ 182.950722] __wake_up_common+0x670/0x780 [ 182.954849] ? do_wait_intr_irq+0x3e0/0x3e0 [ 182.959144] ? lock_release+0xa40/0xa40 [ 182.963091] ? lock_downgrade+0x980/0x980 [ 182.967224] __wake_up_common_lock+0x1b4/0x310 [ 182.971781] ? locks_remove_file+0x3fa/0x5a0 [ 182.976164] ? __wake_up_common+0x780/0x780 [ 182.980460] ? fcntl_setlk+0x10c0/0x10c0 [ 182.984504] ? fsnotify_first_mark+0x2b0/0x2b0 [ 182.989065] ? eventfd_show_fdinfo+0x90/0x90 [ 182.993448] __wake_up+0xe/0x10 [ 182.996697] eventfd_release+0x4a/0x60 [ 183.000557] __fput+0x327/0x7e0 [ 183.003814] ? fput+0x140/0x140 [ 183.007068] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 183.012926] ? _raw_spin_unlock_irq+0x27/0x70 [ 183.017403] ____fput+0x15/0x20 [ 183.020658] task_work_run+0x199/0x270 [ 183.024522] ? task_work_cancel+0x210/0x210 [ 183.028817] ? _raw_spin_unlock+0x22/0x30 [ 183.032940] ? switch_task_namespaces+0x87/0xc0 [ 183.037585] do_exit+0x9bb/0x1ad0 [ 183.041024] ? mm_update_next_owner+0x930/0x930 [ 183.045673] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 183.050846] ? find_held_lock+0x35/0x1d0 [ 183.054889] ? futex_wait+0x402/0x9a0 [ 183.058664] ? lock_downgrade+0x980/0x980 [ 183.062786] ? perf_trace_lock_acquire+0xe3/0x980 [ 183.067600] ? lock_release+0xa40/0xa40 [ 183.071549] ? fault_in_user_writeable+0x90/0x90 [ 183.076282] ? perf_trace_lock+0x900/0x900 [ 183.080495] ? check_noncircular+0x20/0x20 [ 183.084702] ? futex_wait+0x6a9/0x9a0 [ 183.088486] ? find_held_lock+0x35/0x1d0 [ 183.092527] ? get_signal+0x7ae/0x16c0 [ 183.096390] ? lock_downgrade+0x980/0x980 [ 183.100517] do_group_exit+0x149/0x400 [ 183.104380] ? do_raw_spin_trylock+0x190/0x190 [ 183.108939] ? SyS_exit+0x30/0x30 [ 183.112369] ? _raw_spin_unlock_irq+0x27/0x70 [ 183.116838] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.121832] get_signal+0x73f/0x16c0 [ 183.125526] ? ptrace_notify+0x130/0x130 [ 183.129567] ? exit_robust_list+0x240/0x240 [ 183.133864] ? avc_has_extended_perms+0x7fa/0x12c0 [ 183.138764] ? find_held_lock+0x35/0x1d0 [ 183.142805] ? vhost_net_stop_vq+0xf0/0xf0 [ 183.147022] ? avc_ss_reset+0x110/0x110 [ 183.150969] ? lock_downgrade+0x980/0x980 [ 183.155096] do_signal+0x90/0x1eb0 [ 183.158609] ? __lock_is_held+0xb6/0x140 [ 183.162648] ? setup_sigcontext+0x7d0/0x7d0 [ 183.166962] ? rcu_note_context_switch+0x710/0x710 [ 183.171884] ? exit_to_usermode_loop+0x8c/0x310 [ 183.176531] exit_to_usermode_loop+0x214/0x310 [ 183.181084] ? ioctl_preallocate+0x2b0/0x2b0 [ 183.185466] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 183.190976] ? selinux_capable+0x40/0x40 [ 183.195026] syscall_return_slowpath+0x490/0x550 [ 183.199755] ? prepare_exit_to_usermode+0x340/0x340 [ 183.204747] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 183.209653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 183.214642] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 183.219379] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 183.224108] RIP: 0033:0x453299 [ 183.227272] RSP: 002b:00007fc55e49bce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 183.234955] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000453299 [ 183.242196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 183.249440] RBP: 000000000071bf80 R08: 000000000000030b R09: 000000000071bf58 [ 183.256682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 183.263925] R13: 0000000000a2f33f R14: 00007fc55e49c9c0 R15: 0000000000000002 [ 183.271629] Dumping ftrace buffer: [ 183.275143] (ftrace buffer empty) [ 183.278824] Kernel Offset: disabled [ 183.282421] Rebooting in 86400 seconds..