0) ioprio_set$pid(0xfffffffffffffffd, r0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000277000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x1, 0x1f, 0x0, 0xde4, 0x7}) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002000-0x28)={@generic="188eb4e9572582cb5c12720c58f674f2", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000002000)={0x55, {{0xa, 0x0, 0x4cca03cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe4ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x1) poll(&(0x7f0000e35000)=[{r2, 0x5204, 0x0}, {r4, 0xde1cf8b6dcaad0bc, 0x0}, {r7, 0xc000, 0x0}], 0x3, 0xdfa) r8 = gettid() ioprio_get$pid(0x8001000000000002, r8) 2018/01/06 00:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c98000)=0x0, &(0x7f0000cd7000)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e3e000)=""/4096) r1 = accept4(r0, &(0x7f0000006000)=@hci={0x0, 0x0, 0x0}, &(0x7f000005a000-0x4)=0x6, 0x80000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d8e000-0xc)={@multicast2=0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000fb5000-0x4)=0xc) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_delete(0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000aec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000264000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000128000-0x10)={r2, r3, 0x8001}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dff000-0x34)={0x0, 0x2c, "48b0e560b39db85f386a7e3e20aa00bcee322177f52f502caea6bdac0c61fc92a94b915e869637d0a6d0a20d"}, &(0x7f0000f4a000-0x4)=0x34) ioctl$KDMKTONE(r0, 0x4b30, 0x100000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008a3000)={r4, 0x9}, &(0x7f00005c8000-0x4)=0x6) recvmsg$netrom(r0, &(0x7f0000e9d000-0x38)={&(0x7f00009af000)=@ax25={0x3, {"8f26cb96166a06"}, 0x2}, 0x10, &(0x7f0000877000)=[{&(0x7f00002d7000)="6ce5b70f5842db1fa1b03d0a2718fc29ee3e6f550309463ba862b2ab508e1736f393321e1b53c57bf07168fd8070a143785aeac23375e32b069eb69093f3dc27e034afc05f4a1f8caa537d8c1f922057929fb0e8aed6fbe768ae4cd0d3a07cafb5979acf603a2c8f17b10d63e9f5282312044960b93af55a94c2812d82eadc9c8ab8a1c2e0c1c00f8df5e9e4f5f68be78bd3e84d36ebbd7c7efe87b24aa391e0cba8a067af81d296ed35f26980d06e904e730304b893b739c2f47af811fc2c06353d35f8137ffd96a65e09e9552aa8f152cf179a269efd08cd9fbfe4f333629ffb9494fba669f53130", 0xe9}, {&(0x7f0000ef6000)="65d3671a0fcbcc754446db62b63c05a0e00d74a2dad1cc444fb6e254ba0560442c5cd706262bba2d9e98b9dcb1afb2ac1d1b4f3cf3249ae8518c20ad3d2e6d7f7b9c89cce3456ba44f9fd55711340be9064f01af67359d196c3d76edafe96c3b601db551920434f35d9619870cc9f5cdd3945c", 0x73}], 0x2, &(0x7f0000c1c000)=[{0x1010, 0x117, 0x4, "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"}, {0x40, 0x18d, 0x12e000000000, "d7323c26e4acc281a4baa6eccc8c77cad63ffd2c190e798a5f88e387425367e72efae8b4e4d84838c7350e"}, {0x18, 0x0, 0x8, "4593b2"}, {0xb0, 0x11f, 0x1b, "e4dd3fc6c2898a33e0a4596044958a1e4eb81ae0be689c041f7d707c6d793e4386347f39096e57e118a77afabfb066c3bc599ce78e96b49250aeed958fbf2b8ece033e3e0f873879bd484ced433b05288843b8ef86f33b28073ad477e356e3bedc0592f19f542f53db0c064098c21e95c34c5fafc9c2e999287ee55c654fd6f9838868bf1d0f9a34a4a98d96eefda4b7ec4d59418187a3e6bd03"}, {0x50, 0x13b, 0xfffffffffffffff9, "0b1f54263630069195b4528e7be5675a1d92c5c64721b0c47e7788ca61f67ed84abc0aff249cdfe17a9829c74f506c3fb08173cf609d1ba9bfd5"}, {0x80, 0x118, 0x2, "ba3a6db72a4a19a22274e62c0e900ef8a0201da390870e28656b7a1fe3597dc3cd0eb6d60eec66f4d72f9b50190e2a048439efd5030bc9e278ab208370ef3e398e9ae4aec49f3ac16aa7c856387f8f5fddc82ade497db08a7034f44482fb69de20e2b30354fadb492a121516d9b66d12"}], 0x11e8, 0x0}, 0x2100) 2018/01/06 00:02:31 executing program 3: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000352000-0x4)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d26000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000d26000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000c8000)={0x120000, {0x2, 0x1, @multicast2=0xe0000002, [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]}, 0x30, 0x0, 0x292d, 0x81, 0x100000001, 0x0, 0x2e44, 0xffffffffffffffff, 0x4}) 2018/01/06 00:02:31 executing program 0: capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x1, 0x10}, 0xc, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=[{0x6c, 0xf95, 0x3, 0x2, 0x0, "903423ccbf25f28a1eb74016d66722a7ab47aaf0edef200bc397c381b1cebd26dd46dd14e7f5e6687f98c71f0f1e488dbe3447a9d03599e2fcb40c181d3f461c2366ee018a841aa867f47dd37cd935454c3ffe04a49957e697"}, {0xec, 0x401, 0x400, 0xb9, 0x3, "5e4cf777855c22cead086451085519d4db579933fa9609de96da0d008a04304279122f41a2ab3e1146af973e85ccbb5c41d3438803fa3a386ef9a1c5f93902735f20d0a66e280f8e84f346d5165bdee00e0df16cc83f5de28cc72a4b6af10f3ac8669c5ce1bbdf5bcdf14e5696d9efe260108042ef08a5c4cffa3f2ce2a9dd8860f80c024cfc56e0f12662627b6c80f536147f27aa727d18f1c8f2f1e01bab7241cf438f6f11f1fd8ae540210b192c2c1cadb7b6e0e7019e9f77323a55265df9cc5c082ab7050c31e30d6bf23eb7b16c00908410a12a05cbcb06d3"}, {0x54, 0x9, 0x800, 0x8000, 0x3, "bc4d831f7e0227cc20f9282f682acad5a87975b5f4a1e0a9844b6c2b445f5c75414fc65d5a4d2060aa416c2bb5152ad06bec6317db6f5c15ec8772c82f7e4f3ed4a9"}], 0x1ac}, {&(0x7f0000000000)=[{0xb4, 0x5, 0x1, 0x3, 0x3, "1ab30ce8ecb0462fc5f982184b7639219c79a0675f4b7de36d9afbcc7d05bcf4dcaf28b76af953ea5efa448fa6376206ef766ddc27c8d01f5eb9cbd1e6adaf99fd2f48c219e6ad7cdecf8c6b237b7693c1eb6fdd761374dad09b8c2a35baeb44283d5e4a1af50267ebd47cb9e571871a22b1287b29492e50d4409be53814e6ff29571b3bc8d9f9a0f714826243c09cf6f7308c1cc8b85c0fd1a7471e09677ba6eb3fdd14"}, {0x38, 0x0, 0x200, 0x4, 0x1, "27df6893585835e054b0ccdb05c43655694974cb40d21f551aebe06c113836a56f9ed0619249"}, {0x80, 0x80000001, 0x310, 0xfd, 0x3, "30f8aea3320fed61c9b90369e73b9de3b1f0910f419eaf48e2f38b7e62e9d0326f7792718ea4caf217b959ab1ec25c157fe87117ecbc6e4b9175fe4dd5d31f91d033495cb2000331813808441aab68a57f01a6af7fd306e2650e510a57b3690cdad073d1c61321e6ead77152655c7e"}], 0x16c}, {&(0x7f0000002000-0x258)=[{0x64, 0x1, 0x200, 0x18f74ff8, 0x3, "e5f4b3fec724d681c2e2894d855de428891ec68ef27b1203c95f39d75d2ad17fbd70f254ae44ed9d2456f03d8f68c40f3c01f809aa9975e871dd00be04bf4b562bfbbb95732df436259e406ab74e7a8556e3"}, {0x98, 0x2c, 0x0, 0x0, 0x2, "544006c90a0592ae9a55d56ec42d4d9848819572538e0eed7c0a186d417eda595d5f4f7433736208b2c766780e9087fbc0b76a5b1ce6d8bcb20869cd1772adc834f8d79ec4d34f2016bcfad00f52742e9afbe520b762a0491b5959e72461bb456a3939eafb002c4936e325c932b0d077dcee8089db5d59fdf81fc8b154d48d8aa215e05883bfe7"}, {0x74, 0x4, 0x600, 0x70, 0x1, "c881909d5a905f68fd84747c7bed99c56644b1e03842a5ff87dc70395065754d2e048743ea9775a02bab01f9a8fcf144d84d5d8cfc5d782abb815e10c6cdb3a2dc9fdfd78e233e6585b910af3c4bd8fac2b342ff77757ae4b50f59d7c7bc93007c"}, {0xe8, 0x7, 0x0, 0x1, 0x0, "f923fcc4f4f4f9cb15dcfdc13b91ae7653b1e5406b746ca1affd3c5d936c22c6551c2260e4002832e812ace55a9b4270451fbfadeee537c89bbd2e91715022307d493ced6d8c99a9a00a10d46a43edf0784f44103ba8b70c5be3739e21cd093684cf0cbcabab7ef8d2daa91af4afd07b46d18693ebb43a5e188b643bcbef683f96cf1094475f0bec8ce612c7fb515946034c005a9f39180f7f25b3fe03d6ab35d8d01412069ba76532888e55a8c5d79f9ac898c6eae87d5c51672c5c72dfffe54854106a9694f5ef28093786d16c7ac20465be3835"}], 0x258}, {&(0x7f0000002000-0x20c0)=[{0x1010, 0x80, 0xa06, 0x1, 0x2, "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0x1010}, {&(0x7f0000001000-0x218)=[{0xbc, 0x1, 0x504, 0x1, 0x3, "dd75801ae2b6baac20713a1d6ab8cbefd6efe174e7bd5d15142f386c73bbb109a4658688256ef694d94097bdcf3e8758da1d9f31bff19c5031ac37319c30c8141adbfcfe0ea956755b82b64cafd279b387622419ddac6d8ef87565a4b853492852fb781291b85311ab7d58b1fc2947fa8cdd7806049e8f8bde87e137b7062f21ea673cbdc597707abc24c7b031c5c838aee085567a5f72b28074d4f72c95eb9f541046a9ffcca16a860391"}, {0xe4, 0xfffffffffffff801, 0x400, 0x8, 0x3, "5a5066d118886b0e984a5095110e140496570ab862ed6e31af633e0b122ef1f8436c0f14ad242d362b5fc319985e4c54ac79b2e3a3f7c725d38c0668dae3fc50a736532815e787d3a93a2e2575ef3085f001ba47a52e2d4552eeb02f87d8e23464a2c6c84f0c8a5ec747103bad5ae36361abf546ee6071c71d08b7262f5bd561675bbdeda75691684cd69a118a65e20b190c3dee269177e32f30d1f680b7c2bc362cca96532b8e63e3be2c4f5679ca5e89f93b5621660551f03dcec5eb2066bb7bc00aeb251daa0cac0335892afafb4bc1adb1"}, {0x58, 0x4, 0x401, 0x94c, 0x3, "c3169f102525424ad4054db11221cdae27d04ff2fec888782c0da70067d046f4b1cc8c5fc4ee2dbdb12be6d646a83b855e0c94a5a463d90ea8c5c5414761aebf4f3d82f79530"}, {0x20, 0x8, 0x0, 0x100000000, 0x0, "f4aba27d8db86751c99411991f6a"}], 0x218}, {&(0x7f0000000000+0xfc2)=[{0xd8, 0x2, 0x0, 0xa00, 0x0, "42c78addc8fd52a2c8caf47dd15e0a76850761a1d71a496eb819fb4d10cf2ffd772c101d3811702d3f24e16811bca848b884833159bd803fffbf8f9733383ff73bd28bb71b63a6ac5999e9dcf167bad42c75011ca085349f762041d3417f8ee53e193b02dfbca8ee2bc0e7d1a70683de35f90318e408c44e6afd49536736622b977c89c1cc5d10d5bd3dbd6ccf29566def44910c34b2c55fa0c30d9e1e9aa8ee8c5996d9641c46c1b989a203aa46e0292837eefaf3adbffbb56a1ceaa2750ef5683215f8310f78"}, {0x108, 0x9, 0x1, 0x6afd, 0x2, "aa16a5d10a47622692fcc56c509a9e47930f128573786ff436bf26cc33030d14025a052f46511510215522f716216e973a1e4630d95d9ad14340b66b84512c090090005002b9f216764efb477f9917dd15e56e1c84a9f0dff4c130d99600cc2a4943f4b9f8f0eed8ac47404453e83aedb40c2269c5e73c8cd35c4a91ecfe474a1963ca49ef39ce3bc96cac0f9366bd317d819b63f247e90e81f1402d6f0c33770d0002dce44690b7f1c03b9a2d9a41985addcd186d45a4b978e85ed4f304ed0fb3ec87eb13a31c0f2760604029435ef05df5976506788694ecfbcb2197b2f65768efcaac9ba5e841da1f1158cba8b8a0a5159d715a"}, {0xe8, 0xfffffffffffffffd, 0x400, 0x7c, 0x0, "3438de1b3c044ab5dac21bec6079d657f874485fabec3da08d9d0f1b883e921a79d7c47cb4d799c062d1032f18b65b2d285bb85ddb8103abc712fb132ceef69f9fe132f1ff06a80649c13afca21b1c3dac9bcb9cf4971a24c1a0ec0990119a12615830bd564173b56b8e6c6cb6eb7ea2402b72394eca689a8d4725d0e2e9ac8c721a55d0afec59b6f3c51c776d40cff69b6f13e3b51ac8ad620a414cb198da1e57064793626d6d94ed9c89caa84b9469cac211ae407a9aed2ad8cb931cc45340d05bd5dc8f0a2d8dedca011aa75c1789a439afad95ff"}, {0xa8, 0x3, 0x32e, 0xfff, 0x1, "a80126e2e460c2c9f10b08db77c908d640d7b0f41bdc7b4a6787e8d517efb75768406d90e19ba50dc278e1b6944e0630edd2d964a66da5c642904756fcb167c90973ca723caf8c04dc4d74793e0d1f8d43208dc8d51ea4a7b0e77382b3ebc9812d1ad8742514d046fcf3d7dfcdac627f643e9790084531b96b55affe8f038a09079717578a894580ca6de8719cfd3c93b362819530"}, {0xd0, 0x3f, 0x202, 0x401, 0x2, "f3551cc870f9c20d11bd0f2b34b3df8b77efb0683541cbfd4bc8776cf96e39bf37df7d83a13c8341760952f39363d4dbdfe5eefde2ac8fcda3b8206d7b0975d7062dcb649795e5c56ea55bbc2866747b02b4cd3f75c48c2e357bb4d613c580cfa7c8014b57ef724c99c1627d11fb04624ce9d6f3e50eac90b8c00ec80fe168591a7470c02b92d4668fa0cdd10bde04fe206e781b9bc78dc4dacda4863d1f9c1dab80120298564f0be393dccb085745a4826312ea98c33571da2c9586e2c8bfc0"}], 0x440}, {&(0x7f0000000000)=[{0xbc, 0x5, 0x10, 0x6808, 0x3, "9e437d45e5be567b71383d211e03e1cc14cb2e2449a852cd9d0128f72a65ef6cbf5c163410b3e92dda925af75ae72890a75911e43a8748faf0f837e5ada55dd9adb2a64559757f778180c10248a3232e091eb9dfaed9c72ba4966801437cafb3af581c5c2ef11c01b0c7d8a96e1eaa2373670cc732fc3bf37e9b0b348e3055d8525a7685d6c87ebd4e65661a941b9376c9dd2143a7b31d5871714ce0c0b9345d4801dd17ff25dc2ee0069b46"}, {0xe8, 0x3f, 0x400, 0x7, 0x0, "b4360d163c36cc885563372ffdf2f5bebb7b163883715dd395b9641b1bf3bbe42dff5031c6783c8ed14951ad5edbdcf36f030c22ce4872012c2f46a932bfe4031e2a3e279c18b01e7e8d23e9cd758660d4f12dcd1144b0230b284f9ed16de9a4eb2877ab3e507bbb2826f5c646db0e47856d857c34957bbadcc19a5db08e7e247888020005cd6ee22a367b1fdabea49a6411e4f469b5f8d8fec4ca2f7610834c0c4f3a3b8594a7ff607947b09d4093a594f6df3048e0bd083360b8826db1821ff0ccd4042eaf9b4a4df3f0900f460b05f69c4212e87d8f"}, {0x8c, 0x7fffffff, 0x800, 0x8000, 0x2, "66ebfdd6f412886301303eb03b9540ecda04c21cdde847d6f482c18602cb226c74d560269ab362bd79a5b372f95e33fcd065ebfd3d67b94beab092ec5a84235465602c1c674aaa567a981294438a379234963a8352c0eba0ffbccd309757536a864abb19f2ea77d785badff46d238f237cad9162e9104eed99cbfa71"}], 0x230}, {&(0x7f0000000000)=[{0x68, 0x9, 0x100, 0x7, 0x0, "d300cca958d93174d27df747b212ba7843799c1e4253fb544022329438157e3d388c334e5b583462a8f558be8237e7fbde9655403c67b332a24fed1b4f07b3b8f1a7b247e4b1c638be0a83629f8c5e14cdbb1c8d9314c8a8"}, {0x58, 0x0, 0x100, 0xfffffffffffffffb, 0x1, "2bb9ab5475f0c58ec2e8a0e3d8c1ee30b9e34b09bf707aa815856944928f933ef5550512b5e096cc97c33208dbb489f48757668017f62892c9fd1fa76754fc31ce42921252f70d"}], 0xc0}, {&(0x7f0000001000)=[{0xb0, 0x7, 0x1, 0x1, 0x3, "2cd771bdd29e69470b648bd8e114715b895d6f6276411e99e7caa865511c498ef4229ce17fd7e5c99faee59bf715c1f578f35aacab8357a7ccc904d14f6bcf6b17892344efc36cb8343f4528d283c4982a1d517a0733b524e3d58a1916fa84bba573c045500138fe736a605a3051c59dbcc5b01d1cd1de94379a2225d0c7e80a0606e6f312a950581ecac7995a9f836fe0189c788dc0c00ebe2b900097"}, {0x10, 0x1, 0x8, 0x8, 0x1, ""}, {0xf0, 0x6, 0x100, 0x4462, 0x3, "a6bd67c1ad6b124fd1717cc5338645450422a775feb0f42fd026e38a4ce542fdc053d4cb23ea8a49660c1477233b8546a5c3dd17f11037779b0837c5ded5253a749d13e3963be8fc6beb0c3e8d3b3b4faf469e1a92c26e94c7b0f2aa0d94ca881ca9b2476461327f54296670db4d69ec53e86cfa68f8fd07198b47871953980ef174f4f1495945a9e8eb11f3b67a96bea9f0f3bf7cea5061560e170fafd858bd150dfc2b5fb38cfd5af4a0c4e392574aae52d8252bbd7c5f42ecafd5f825404e9d7454c03873427f05e12c82d0661d976848b7c92fdbb6a4e6b0904d15d5d2"}], 0x1b0}], 0xa, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x98, 0x20044001}, 0x0) getxattr(&(0x7f0000182000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000c4c000-0xe6)=""/230, 0xe6) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) 2018/01/06 00:02:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) close(r0) r1 = fcntl$getown(r0, 0x9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acf000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) syz_open_procfs(r1, &(0x7f000096e000-0xd)='net/mcfilter\x00') 2018/01/06 00:02:31 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rfkill\x00', 0x44002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x1)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000575000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000c38000)=0x80000000, 0x4) writev(r0, &(0x7f0000fb8000)=[{&(0x7f000044c000)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800164705000200000000c000", 0x29}], 0x1) 2018/01/06 00:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000013e000-0x8)={0x0, 0xfffffffffffffffc, 0x1}, &(0x7f000009f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c4000)={r2, 0x9}, 0x6) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 00:02:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x400, 0x3, [0xd7, 0xffffffffffff7975, 0x3b]}, &(0x7f0000000000)=0xe) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0xa4)=""/164, &(0x7f0000001000-0x4)=0xa4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000831000-0x18)={r1, 0x87bb, 0x5e426f125c8db7d4, 0x2, 0xc3}, &(0x7f00009f3000-0x4)=0x18) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00005ce000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9c19ad45e0800c26b15427c0bf020572"}) 2018/01/06 00:02:32 executing program 5: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7fff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000351000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8001) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/06 00:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') preadv(r0, &(0x7f00003b7000-0x28)=[{&(0x7f0000f5c000)=""/117, 0x75}], 0x1, 0x1d) 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eb9000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000560000)=0x100, 0x4) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000005, 0x4) sendto$inet6(r1, &(0x7f00003c4000-0xcd)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x1ff}, 0x8) recvfrom$unix(r0, &(0x7f0000e5b000-0xfb)=""/251, 0xfb, 0x0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/rtc\x00', 0x90000, 0x0) r3 = gettid() r4 = getuid() socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000064f000-0x8)={0x0, 0x0}) getresgid(&(0x7f0000d29000)=0x0, &(0x7f000022c000)=0x0, &(0x7f0000d9f000-0x4)=0x0) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c0c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000484000)={{0x3e13, 0x7ff}, {0xfffffffffffffffd, 0x2}, 0x2, 0xb, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000668000)=0x3, 0x4) getresgid(&(0x7f00001c6000)=0x0, &(0x7f0000517000)=0x0, &(0x7f00001bd000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000a31000)={&(0x7f000047e000-0xc)=@kern={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f00000d0000-0x10)=[{&(0x7f000080b000)=[{0x40, 0x0, 0x800, 0x8, 0x0, "aaa51a0c25800565e327e7e5134c31fadd96bac3fb47485ed27107acaaecc75256d84eea5c95de5f79f4824c3d"}, {0x1010, 0xfff, 0x10, 0x1ff, 0x3, "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{0x1010, 0x4, 0x200, 0x5, 0x3, 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{0xc4, 0x9, 0x200, 0x6, 0x2, "d5945cb27de99d1511970653344b70b038eb2b8a77ac62cad9bacd527a5f9187d5b87dca46321ec37d4d90c2d78c123143846d15787118d3ab82e330e125a2eae33a82c74396167a39de048a36b5b2cc5d05110eeac6a1b37f6c2cb7cf5e3a853c763234a407d9595d8b635ec51944d8ac00ad15c58c170cf7d94dc69a252a615ef335bbcf915d576ed90a3dee8a2f28069214a090e4532ce9607f0732c1754c9a41391930bc562caac2183cb2815f16f8"}, {0x24, 0x6, 0x204, 0x9, 0x0, "4d843a96792c0b2cc0842daafac99f352c7b7d45"}, {0x90, 0x96a, 0x8, 0x1ff, 0x2, "d6579adbdc10c8ef80d9ecb9f511feb2664167038091aef03ab0f81323300fcc5da2cadae5008acb270588139eb04226d5da3bc5576ef1f3dc984168828e089cf3597883021d29e55f6795a991878cefeb031bffc4b10caa9e9c0efdcfc65de899bb710765de0fcadc3ff760f8a4d4fa5532718e50c035a5c29e137ae14c0a"}, {0x54, 0x4, 0x200, 0x1, 0x1, "ce5b72992ce5e6c8f17c0721bbb221a37296ff594f9d8aa5d44d5aab44be6724d98ba6303cd16c9048c82b2d7fa302b817ac7f6ecf178aae7dbc79c513fa1b3816"}], 0x222c}], 0x1, &(0x7f0000b52000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x0}, 0x0) sched_setattr(r3, &(0x7f0000aba000)={0x30, 0x3, 0x1, 0x5, 0x0, 0x8, 0x1, 0x12}, 0xf089412af8355e64) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000001000)=0xfd03) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002dc000-0x10)={0x2, 0x0, 0xfffffffffffffff7, 0x8, r1}, &(0x7f0000801000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r2, &(0x7f0000e58000-0x11)=@random={'security.\x00', 'bdev-$\x00'}, &(0x7f00000e1000-0x7)='GPL(:\\\x00', 0x7, 0x3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000292000)={@generic="b63710da2010d9470b8fd2cda86f65fe", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x485, &(0x7f000033d000)="", 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000a8d000-0x118)={0x5, {{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]}, {{0x2, 0x2, @rand_addr=0x4067, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000586000-0xc)={r3, @empty=0x0, @empty=0x0}, 0xc) 2018/01/06 00:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000471000-0x11)='net/fib_triestat\x00') mkdirat(r0, &(0x7f000015d000)='./file0\x00', 0x0) 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000962000)=0x39, 0xb05b73f299f01a03) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2018/01/06 00:02:32 executing program 0: socketpair$ax25(0x3, 0x5, 0xff, &(0x7f00005f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r1, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 00:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = memfd_create(&(0x7f00005dd000-0x3)="f32c00", 0x3) splice(r0, &(0x7f0000f60000)=0x0, r1, &(0x7f0000b00000-0x8)=0x26, 0x9, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ad3000-0x10)=[{&(0x7f0000930000)="29000000180031090000000100000001020000000000ff06800e00000400080004000e000000f4ff01", 0x29}], 0x1) 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) poll(&(0x7f0000005000-0x20)=[{r0, 0x2040, 0x0}, {r1, 0x50d0, 0x0}, {r2, 0x400, 0x0}, {r3, 0x240, 0x0}], 0x4, 0x6) pipe2(&(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000006000)={0x0, 0x0}) vmsplice(r4, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) epoll_wait(r5, &(0x7f000000d000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x800000000009, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c6000-0x4)='/dev/keychord\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00009e1000)={&(0x7f00000f5000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000262000-0x4)=[0x0], &(0x7f0000364000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003ec000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000625000)='ns\x00') fstat(r0, &(0x7f00001c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 49.332258] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e47000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) [ 49.377883] device gre0 entered promiscuous mode [ 49.494189] device gre0 entered promiscuous mode 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2102000005, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ecf000-0xb)="ff65742f7061636b657c48") socket$packet(0x11, 0x2, 0x300) ioctl$TCSETA(r0, 0x5406, &(0x7f0000211000)={0x4, 0x40, 0x7, 0x4, 0x1, 0x5, 0xdd7a, 0xfffffffffffffffa, 0x42, 0xfffffffffffffff7}) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000e92000-0x4)=r0) 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) openat(r0, &(0x7f0000e65000)='./file0\x00', 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x4) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005ef000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x5, 0xfffffffffffffffe, 0x5}, &(0x7f0000919000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b2d000)=@assoc_value={r1, 0x80}, &(0x7f0000160000-0x4)=0x8) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000edd000)={0x5, 0xffff}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a5000-0xe)='/dev/keychord\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f00001b6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0x8) sysfs$3(0x3) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000ae8000)=0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000341000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xb)=']vmnet0:$!\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="343ee7812a8ece38549ea1857c0ea9565af233bb4109954ebb073917d2cdeb2072159d76d7d5eb0f56accec46e045832c47664a94250c779e5abc2e35c26", 0x3e}, {&(0x7f0000001000)="2855fa87a0bd43261097d6f3df89145fa9497fedc328a14ed41d87c8eca4506787c9951860273147755487879dc5a3d060fac014e05d0fbaa6ae8ff7ddadcb112f99e3eec1f4eab8a5b0b8b456db0ac9290ab351d407f6a2c56691b8bbbfa2bdd452d0ebaec6d8771b3c29ebd03d80c80224b0fc13161a57d0e291eb0d885d4d917f876f8095b481d898ca60a8fcdb5ea417e2b5f9f3181cc50f42b6a0292cfe3a3094080925c3605622eeb6f7b62138d3d9ce4b", 0xb4}, {&(0x7f0000000000)="e1644300a5298bef6342c60eb13c09fab02be3e355d190078194d64e7bda76df161274f5f20114472c9a5e858b7fb14db171e3bbb3ad892b02b39bf844272b139b8d589e4d8b2e5b0199ab842c1879a5c5d3fe2fdb33473c34313619b154b8567587aed00913a136361fc32d549041d5c62e7a3666b08ed282cf97c426f7b032c62a3a37a5c19bbcdc2507e9ce88cce34c26e95748b186ebffe631d283ca4babaa22ab0f1dbb0a", 0xa7}, {&(0x7f0000001000)="6a0a1adf9b57c211ca2c5e2040301afb8a2c6741b00f5883fd7235a0d567ef5b544e7e6d98ff8684b1c34328c11d8e9cc42d4bb60aecd158f9566e5f42f1274c422cb2c2c3fa9cbb7316ea60b96b114b4ab35889e359c0f03a1fc5776b1aa451a5e59cd910cd80ccc3c317c217c9c51c9889e82e21303b0d1d", 0x79}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000002000-0xb2)="4c0ac0c6eb91e40af9603298e20280a116bf1ac492d3f8e131b25fa9b3135b8de443033ed21c2ccf3ac7335e424bb36b70bada0d5edb41af30d94ac964a80a12aa2623b10cc4bc0df4229c5d3d117b48e4300c50467924063f4373f7d6c6409199a97bca8a4fcd4832a750b84551fece47e66002fa69d0f82a7726ddabb11998481f10833da25deac5ac9ae177131f26481c66e3f2511f9e3a6851d329d8e950e3e0201c7759865f44ed17b5809a6e72d3ee", 0xb2}, {&(0x7f0000001000-0x3c)="b6e35d1fbba27f4a588547554b067e3e15b869d459f2768f1adb5b911312d2bee33e1f4c3f666fad076e186ad0eb667d84da3614efce85e1eb7963db", 0x3c}, {&(0x7f0000002000-0x62)="5bbd2f8b786b05e52dd46d42266a519948d2c6d03afd73fd0315ad98438a3b7859a324bf2e45ac53d98214604e460fcc926ccbbafe5d0ee66e265dfec3574b95b2324d0293f199084acaa88e2b9f04c6f2f0148e814093fad84753ed1ae2be9b7521", 0x62}, {&(0x7f0000001000-0x1e)="9d997f29a8ff7dd82bb8617d493ee7223eb58ee0ffa4695ca7b71b5069cc", 0x1e}], 0x9, r3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) prctl$getreaper(0x1b, &(0x7f0000340000-0x4)=0x0) 2018/01/06 00:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x8, 0x0, 0x3e, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e19000-0x4)='tls\x00', 0x4) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000080d000)="9607006603", 0x181) 2018/01/06 00:02:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005de000)={0x0, 0x55bf, 0x4}, &(0x7f00003b3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ede000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @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]}, 0x13e, 0x7, 0x101, 0x31, 0xfffffffffffffffb}, &(0x7f00001a4000-0x4)=0xa0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ca000)={r2, 0x42, "9dfbc2e61925ff419d6583f6d0b5f44ce97876fc6cb3a13b231c22e0d502c0a41d7c8923bcfc9388d70ad5f3d1b6752dbb4a7fb24c552f3c1eda6de15d61669fb8d4"}, &(0x7f0000754000)=0x4a) 2018/01/06 00:02:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) readlink(&(0x7f0000746000-0x8)='./file0\x00', &(0x7f0000174000-0x5d)=""/93, 0x5d) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/06 00:02:32 executing program 1: prctl$void(0x15) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00007f8000)=0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007fb000)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000f2f000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b4000-0x28)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x4, @time={0x0, 0x1c9c380}, 0xa4e, {0x3f, 0x3000000000}, 0x8, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f00007c3000)="5c80c78c4d7b4f46a78cd50ffeada298a89a004bddbbbbafe79892d6881da685f5dac4361bef11855341008ea7c5c4572667888399939ce77388a0b6cdfb31f904862acd2e23dd3096294949fc2b10db0b1c6bcaef", 0x55, 0x4000000, &(0x7f00001c8000-0x9)=@rc={0x1f, {0xc7, 0x8000, 0x2, 0x2, 0x23, 0xff}, 0x7}, 0x9) fsync(r0) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xffff, &(0x7f0000008000-0x38)="a333361e1257e1d0b8ebe600edffffbda1c0cd22dd14ccb44e001e56ab1a30e0003c165c439697b8dcc18fb2eaff744f7d83db29b46e7f85") pipe2(&(0x7f000001b000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000023000)={0x0, 0x6}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000023000)={r2, 0x2, 0x3e00000000000, 0x0}, 0x10) 2018/01/06 00:02:32 executing program 0: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004b0000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000400000-0xe)=@l2={0x1f, 0x9, {0x8ce, 0xeb3f, 0x7, 0x9, 0x7, 0xffffffffffffff01}, 0x8, 0xffff}, 0xe, &(0x7f0000942000-0x20)=[{&(0x7f0000942000-0xa9)="75d0689d2ceba0d3556604c7107e0e46b8d775c7afe662ef9f32fe305025a9e301b2a9f6a6fd62a791ee9f578c7262326ba830f8331ed9bece48a8ea02df8d92b0d79e3acab953552228b64753dd00bf36b42a7f91ceda897dc88853a5087638e8565b34d79bd947e70171aeabb0bfa6be430a52402b54d479811a7e75220d66a34c6c62af8c9fce839ebd4826106410d515e0b8fbbbcd417df78263b6b7d634365cff37aff3bf1556", 0xa9}, {&(0x7f0000942000-0xb1)="53a20dca048536a15f8e07b2e8a064701d615f795b93dc2b3dd5218828ad93a8ebfbbd64e22982264e25221da7a7fafa6c19398f6f327d7bd0323f85b60de263b0fdc807483d7c3fa28e7c5d191309d616a6c222209ad77d9aafe7015ba937b3656d0f6e27d84bede0f29289f88f7c84c02197652308545b7e302915050d854967d7c388b859e801a76fa493c476401684e3f90c442e0e21c553c1d35c749d51b4db8c6debec61104efa4b2b0da4540261", 0xb1}], 0x2, 0x0, 0x0, 0x4048840}, 0x24044811) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000940000-0x28)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000934000)=0xfffffffffffff959) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ea6000)={@loopback={0x0, 0x1}, 0x3f, 0x1, 0xff, 0xc, 0x6, 0x6, 0x1}, 0x20) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000be6000-0x4)=0x8, 0x4) ioctl(r2, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r2, 0x0) 2018/01/06 00:02:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xe0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000037c000)=0x0, 0xffffff10) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) write$eventfd(r2, &(0x7f0000ce5000)=0x8, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 00:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/hwrng\x00', 0x100, 0x0) pwritev(r0, &(0x7f0000390000)=[{&(0x7f0000910000)="99", 0x1}], 0x1, 0x0) 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042a000-0xd)='net/if_inet6\x00') stat(&(0x7f0000aab000)='./file0\x00', &(0x7f0000474000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00007b7000)='./file0\x00', r1, r2, 0x800) setfsgid(r2) pread64(r0, &(0x7f0000647000-0xdb)=""/219, 0xdb, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009e9000)=0x0) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ff000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c71000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd731, 0x8, 0xc92, 0xfff, 0x7fffffff}, &(0x7f0000efa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004cb000-0x10)={0x200, 0x204, 0xa9, 0x9, r1}, &(0x7f000053d000-0x4)=0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000850000)=0x0, &(0x7f000047b000)=0x4) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2285, 0x0) 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$tun(&(0x7f0000084000-0xd)='/dev/net/tun\x00', 0x0, 0x400080) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00006f5000-0x4)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005b3000)={@common='teql0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000586000)={0x0, @in6={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x400, 0x3, 0x873c}, &(0x7f0000212000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000330000-0x4)={r2, 0x0, 0x20}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000eac000)={{0x3, 0x2, 0x8, 0x2, 0x0}, 0x8, 0x100, 0x723, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f00006b9000)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "bbff7f", 0xf98, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfca) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) keyctl$search(0xa, 0x0, &(0x7f0000fbd000)='rxrpc_s\x00', &(0x7f0000335000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setsig(r0, 0xa, 0x3b) r2 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002a9000)=0x0) getpeername$ipx(r2, &(0x7f0000cb6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b4f000)=0x10) write$eventfd(r2, &(0x7f0000ecb000)=0x0, 0x8) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/06 00:02:32 executing program 3: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000002f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000048000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2bf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030000-0x4c)={0x11c0000000, 0x4, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000041000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ee14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x7fc) open(&(0x7f000044f000-0x8)='./file0\x00', 0xa000, 0x4a) 2018/01/06 00:02:32 executing program 0: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007d7000)=0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x11, 0x20, 0x209, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000948000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000de0000)=0x0, &(0x7f0000f02000)=0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f00005d5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x1020, 0x101002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca9000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000bb8000)={0x100000001, 0x8001, 0x1, 0x4, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d7a000-0x4)=0x0, &(0x7f0000e61000)=0x4) 2018/01/06 00:02:32 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000)={0x8000, 0x6, 0xa000}, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="a91ad241d9db26e4b6e72541eeadcb12", 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000012000)=0x4) 2018/01/06 00:02:32 executing program 3: remap_file_pages(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x2000000, 0x100000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000afd000-0x4)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) clock_getres(0x7, &(0x7f0000e53000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000118000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x70761cd6, 0x7, 0x1, "4c28e1c498312923fe7c2db742510a3ed95151ec7b987e6b64b16e3c9a2f5529e898348981d1cc69e9ae46730f43a3204375f7fb98c3edd9dd4ad4843df436c7ef410622ee38d809dede55f35eeb3958"}, 0x160) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:32 executing program 1: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x6)='nodev\x00', 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x145001, 0x0) syz_open_pts(r1, 0x100) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000004a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000027000)=0x10) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000003c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000049000+0xfe8)=0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000048000-0x10)={0x0, &(0x7f0000048000-0x8)=[]}) pipe(&(0x7f0000048000)={0x0, 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000003b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000004a000-0x4)=0x10) 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0x401000)=nil, 0x401000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xfffffffffffffffd) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000401000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000402000-0x4)=0xe8) stat(&(0x7f000030e000-0x8)='./file0\x00', &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) flock(r1, 0x1) 2018/01/06 00:02:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) socketpair(0x17, 0x7, 0x80000000, &(0x7f000048b000-0x8)={0x0, 0x0}) readlinkat(r0, &(0x7f0000632000-0x8)='./file0\x00', &(0x7f0000a93000)=""/4096, 0x1000) mount(&(0x7f00007e5000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000041e000)='proc\x00', 0x0, &(0x7f00008d8000-0x1)="b2") 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000620000)={0x0, 0x0}) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000663000)={0x0, 0x0, 0x0}, &(0x7f0000b61000-0x4)=0xc) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec7000)={r2, r3, r4}, 0xc) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec6000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) readlinkat(r5, &(0x7f000076d000-0x8)='./file0\x00', &(0x7f0000c0e000)=""/4096, 0x1000) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec2000)="390000001100090669000002800000000700004001000000450000f20000000008001a0000000100000000000009080003010900001ee400e4", 0x39}], 0x1) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r0 = socket(0x10, 0x3, 0x5) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000273000-0x8)='./file0\x00', &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000026d000)=0x0, &(0x7f00009ab000-0x4)=0x0, &(0x7f0000b9e000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() getgroups(0x4, &(0x7f0000bd1000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000046000-0x15)='/dev/pktcdvd/control\x00', 0x40280, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000d83000)={@generic="d6d4aec0659f543f96e07fa6784c4ff8", @ifru_flags=0x9000}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de8000-0x15)='/proc/self/net/pfkey\x00', 0x48500, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000cfe000)=0x0) r9 = accept4(0xffffffffffffff9c, &(0x7f000003e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000017b000-0x4)=0x60, 0x80800) epoll_create(0x2) r10 = syz_open_dev$urandom(&(0x7f0000720000)='/dev/urandom\x00', 0x0, 0x2) r11 = eventfd(0xfffffffffffffffd) r12 = syz_open_dev$urandom(&(0x7f0000241000-0xd)='/dev/urandom\x00', 0x0, 0x6d18b22e0279ab8) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006f0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001e0000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007a000-0x4)=0xe8) getresgid(&(0x7f0000c8d000-0x4)=0x0, &(0x7f0000f44000-0x4)=0x0, &(0x7f0000fd0000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000a07000-0x38)={&(0x7f0000a8f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000912000-0x60)=[{&(0x7f000085a000)="2b8211507228a709c7e2a759225a93f29443b03c95ca3a688429fc7e338f0dc7cd20ff914f5e32e0e8536918e14acbd3ef2aa968a9c84055e7f5620e2f651af795382cc9268af47b1eac7fdf9c1dcbaf743811319dcf736ea7a1a8f38d86b96372ec9777b4a4be62025a27f0618a9d889de3a5f4f469d0f7599b0cb001435bdbd74cf44ae32176dccb40635b0384926bb2c1865745260c9ce3ec5ffc44076fb91d1820190e3de04bf7badc363d0b05c87bd586b769a126ea256b706a868b60e30a92930fa81d91dcf4552c5f473ac201ab53c19db18c44ae5c9f64a76849520a26f8a01415ba7bd14fbd05c8601e522774122b", 0xf3}, {&(0x7f000061a000-0xc4)="82a101450e99b1561c4310277e7a281f79f47280a3239cd9b0f897ca4258a4577372ba8a278627e4dc8f4d233a56ec852bfb01e6d9a8d868f77bd88cbde3949b880f9e733ecffe28b61fc8bb21662d688868b3279741c89476514d272f8dcce06b535b208d4eded0ab46d0c2615b7540061d8a11cd13bf37a74ca237f9cfa82b09d392dad9e3bc9288e84da03ebcff5b63047000b087b63a0234071d57b4dd2dec99a0c276303fa40b883f64705d0ce1202f2213ed71cd69ae5acc5c4cfea4297e649692", 0xc4}, {&(0x7f0000ae7000)="fdcac7aba2d3cd5e7004466584a77938f923e65f090382e21ac7559432ac0e5d9030e938d3c806fbb6e5c9c28e6f553d52dc10e48e4f54778273d9a4bd04948cc8aa8e1565bae39c306bc3316a5fb4d9267bb1a646d8fdec990870dd9ecdd7087897153a7e", 0x65}, {&(0x7f0000a49000)="96251d4db64835a3a1db58f36edc69f6dc0ae9d2c3b9354a212874c3ff632904912d59dd64f4edb20b", 0x29}, {&(0x7f0000046000-0x82)="960a306935f41687a1bf50d69793c212ac7d7b214172135b82658c9bc3fa6a029bbea0dadb8d57a7def1952cb0917f72eb7424a5b6acbd3250f6697e12e750c6129f66cb7e4b722ffd2da74c30fcda6b783de041dfb4dd1dbadd33e3cbb383c822b099a6d43f5646d281010b61a784a555f71cb7374ba9435af23498a2fc6ed90e72", 0x82}, {&(0x7f0000eb4000-0x6d)="83dd455d3bd543e63e1e4be800e56e95b5d656f5d5b7b466f8faed397cab8876566019f130860930adbf7fde6d38d91b44314bb4008a265307b7f6241474f248e8ce9942833b2e294ce14232de4a2098a62a235ae9dad344a13373e92f4346565c4b5d1cada7b073a4c9152e32", 0x6d}], 0x6, &(0x7f0000b44000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x44}, 0x24048800) r17 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r17, &(0x7f00002c1000)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x0, 0x3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000cd9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x101, 0x4, @te1=&(0x7f0000824000-0x10)={0x100, 0x2, 0xb8, 0x3}}}) [ 49.801092] audit: type=1326 audit(1515196952.519:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7494 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 49.811247] FAULT_FLAG_ALLOW_RETRY missing 30 [ 49.811256] CPU: 1 PID: 7508 Comm: syz-executor3 Not tainted 4.4.107-g610c835 #12 [ 49.811260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000aed000)=""/210) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x2, 0x0) readv(r2, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) dup2(r1, r0) [ 49.811271] 0000000000000000 942ea6535ffdf10b ffff8801cd9cf6d0 ffffffff81d0457d [ 49.811280] ffff8800b3c02d80 1ffff10039b39ee7 ffff8801cd9cf858 0000000000000000 [ 49.811289] 0000000000000000 ffff8801cd9cf880 ffffffff81606345 ffffffff81234260 [ 49.811290] Call Trace: [ 49.811305] [] dump_stack+0xc1/0x124 [ 49.811314] [] handle_userfault+0x715/0xf50 [ 49.811324] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.811333] [] ? userfaultfd_ioctl+0x2040/0x2040 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000019a000)='/dev/autofs\x00', 0x101240, 0x0) fchmodat(r1, &(0x7f0000a06000-0x8)='./file0\x00', 0x20) r2 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000831000-0x2)='.\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) [ 49.811341] [] ? check_preemption_disabled+0x3b/0x200 [ 49.811349] [] ? handle_mm_fault+0xb5d/0x3190 [ 49.811355] [] ? handle_mm_fault+0x291e/0x3190 [ 49.811362] [] handle_mm_fault+0x2938/0x3190 [ 49.811369] [] ? copy_page_range+0x1430/0x1430 [ 49.811377] [] ? __do_page_fault+0x780/0xa00 [ 49.811383] [] ? vmacache_find+0x59/0x290 [ 49.811389] [] __do_page_fault+0x35b/0xa00 [ 49.811398] [] do_page_fault+0x27/0x30 [ 49.811406] [] page_fault+0x28/0x30 [ 49.811414] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 49.811421] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 49.811428] [] ? SyS_userfaultfd+0x22e/0x2d0 [ 49.811434] [] ? entry_SYSCALL_64_fastpath+0x16/0x76 [ 49.811442] [] ? userfaultfd_release+0x5a0/0x5a0 [ 49.811448] [] ? do_futex+0x3e3/0x1670 [ 49.811454] [] ? __lock_acquire+0xb5f/0x4b50 [ 49.811461] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.811468] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.811473] [] ? lockdep_init_map+0xeb/0x1690 [ 49.811481] [] ? userfaultfd_release+0x5a0/0x5a0 [ 49.811488] [] do_vfs_ioctl+0x7aa/0xee0 [ 49.811495] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 49.811501] [] ? __fget+0x20b/0x3b0 [ 49.811506] [] ? __fget+0x232/0x3b0 [ 49.811512] [] ? __fget+0x47/0x3b0 [ 49.811520] [] ? security_file_ioctl+0x89/0xb0 [ 49.811526] [] SyS_ioctl+0x8f/0xc0 [ 49.811532] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 49.816428] audit: type=1326 audit(1515196952.519:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7506 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0c000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) truncate(&(0x7f0000d0d000-0x8)='./file0\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000ddd000)={0x0, 0x0, 0x2}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000cf000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d55000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = getpid() socket$inet6_icmp(0xa, 0x2, 0x3a) setpgid(r4, r5) fgetxattr(r3, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x8, 0x2, 0x0, 0xfffffffffffffffa, 0x9, 0x7}) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000264000-0x4)=0x0) wait4(r1, 0x0, 0x0, &(0x7f0000a44000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000391000)=0x0) utimes(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000ac4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000025e000)=0x0, &(0x7f0000086000)=0x4) 2018/01/06 00:02:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000311000-0xb)='/dev/loop#\x00', 0x6, 0x80) ioctl(r0, 0x7ff0000000, &(0x7f0000a11000)="1e0967c28d92bba2dd9b21c0c007fb27d89837ece016406640c9c2c0cdf9e6690381e4fc8c7f591b9502cf3df4023f7fc6c52a3e8f9aaf4270c4eaeee1692443c4c9034140723ed6c9619d5c049cb5a4ab0e76b366aa62b1f049acfcda916b11a216ceee516ea965b0fd948b0e7d49bead5f9533c1ede08376b4940b07f52539d1215aecac081c64ebbb7abee0f2c69cf66eae8688657425095616650be061630c1485ba9921215e04dcb692709a301ea086b35daa769bb9e9249a0f57d2ee8c4c86891d9e07a76a7d9838ba427ea74225f305c4feaa4c713013419aff993dd97b0a78") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ffb000-0x1a)={@common="6c6f000000000000030800", &(0x7f0000f27000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ether_spec={@random="96cd9bbafe9f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"24b0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="a1267d8046a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"e842", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:32 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000005000-0xc0)=""/192, 0xc0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000004000-0xc3)=""/195) 2018/01/06 00:02:32 executing program 4: mlock2(&(0x7f0000dd0000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009d7000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x20000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009d7000)={0xaa, 0x4, 0x0}) 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000287000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000039b000)={0x0, 0xab, 0xffffffff, 0x7, 0x0, 0x3, 0x1, 0xffffffffffffffff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffff800, 0x0, 0x8, 0x6}}, &(0x7f000026d000-0x4)=0xb8) mmap(&(0x7f000055a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000055b000-0x4)=r2, 0x4) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f00000af000)='./file0\x00', 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000290000-0x4)=0x7ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000e000-0x4)=0x0, 0x4) 2018/01/06 00:02:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/autofs\x00', 0x2, 0x0) fdatasync(r1) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000d1000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000246000-0x4)=0x0) lseek(r0, 0x0, 0x5) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00005e6000-0x48)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_lifetime={0x0, 0x2, 0x7, 0x1, 0x3, 0x100000010001}, @sadb_address={0x3, 0x1000000000000006, 0x0, 0xa0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xffffffffffffff1a}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000-0x18)={0x0, 0x5, 0x43f, 0xada1, 0xfffffffffffffff9, 0x80}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x9, 0x0, 0x6, 0x1c, 0x8, "64cc49c6c10097b1b302b14d1c46664a0d2bed96cffc1ea14630cad01e25a4062fe2ec87e904f47c0f752bd8fbdcfbf4d5c5c74e4b7256df5c60db05e1904417", "af1b69cfb44eced67d13b5588d9627af0561e9644872e2c5c72a8dd3bf444171890fca1b900686aa70130eb13a7392c1f0cdee33c81b3a288c13cd59c4552c68", "049e6eee4db16c0cc7c015b30a4405d238e0ad8dadb41d3eece4db3b92b18fee", [0x5, 0x1000]}) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000049000-0x4)=0x0, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000043000-0x10)={0x0, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004c000-0x8)={0x0, 0x80}, &(0x7f000002d000)=0x8) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000004b000)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x3, 0x2, 0x7, 0x2000001000000, 0x6242e0d1, 0x104, 0x4, 0x0, 0x3, 0x4000005, 0x5, 0x1, 0x40]}, &(0x7f000004c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000028000-0xb8)={r3, 0x1, 0x3, 0x430, 0x9, 0xffffffff, 0x6, 0x1, {r4, @in6={{0xa, 0x0, 0x8000, @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]}, 0x3, 0x9c70, 0xffff, 0x6, 0x9}}, &(0x7f000003c000)=0xb8) timerfd_settime(r0, 0x1, &(0x7f000004b000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14, 0x80000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000049000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000004a000)="41cc84b9f778225c35cc356f4f705d4ccab4e6121922161e1df53a07e9fb2aabf40b18d702e4a3604ff21e2263491aa791d384a1ca32ecac99bd03c98c09c00d68189609435e1e89a6064fc52a32e052a0edfcdbf26ef774a988525154567f9bfca2e32d142a00ca5787f89205a9bb79900a1493e2c54f523dac1e57cbe1e3bf0f881927b3c727babfed5918ecb7b93ca3d0b41f46e22776b7c60ff181e308709a0846b264e56acb5e08c8b4ad2b376d09e6f7f69285ce13c379b0c9eb78143cadad855eb59f0e0404dfb7", 0xcb, 0x20, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) r1 = socket(0x18, 0x0, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000004b000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000083000/0x4000)=nil, 0x4000, 0x0, 0x132, r0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000057a000-0x10)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000025f000)={r5, 0x80000, r0}) r6 = mmap$binder(&(0x7f0000b91000/0x4000)=nil, 0x4000, 0x2000008, 0x12, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d7f000-0xc)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000652000-0x30)={0x134, 0x0, &(0x7f00003c5000-0x134)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000348000)=[], &(0x7f00005ac000)=[0x18, 0x30, 0x60, 0x20, 0x28, 0x78]}, 0x2}}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x48, &(0x7f00008ad000)=[@flat={0x77682a85, 0x100, r3, 0x0}, @flat={0x77682a85, 0xa, r4, 0x2}, @flat={0x73682a85, 0x101, r6, 0x1}], &(0x7f0000bcd000)=[0x48, 0x0, 0x30, 0x28, 0x0, 0x38, 0x38, 0x68, 0x78]}}, @reply_sg={0x40486312, {{0x9, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x10, &(0x7f0000998000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x0, 0x1, r7, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000ae4000)=[0x18, 0x511a8e32ece7426e]}, 0x7ff}}, @reply_sg={0x40486312, {{0x0, 0x0, 0xc08, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f000066a000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000bad000-0x1)=0x0, 0x1, 0x0, 0x13}, @fda={0x66646185, 0x4, 0x0, 0x40}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000fa1000-0x30)=[0x0, 0x38, 0x48, 0x30, 0x0, 0x48]}, 0x4}}], 0x7f, 0x0, &(0x7f0000f22000)="02d0f5499ec1930de42d9cf23cd0fa13edeec41ba06f6a2822d17713316e0cbc36c6277b4580501ba8b2f6c27feb7bde312a05b8cdef119a6d94c32674a183b646240cf096bbae563b04cf4065aeb405f4f958d3ad15b662356506d35c410538f6983f5c60956ccdd51143e301925e39247c67a796d2240cb9b4342cebcd28"}) fcntl$dupfd(r1, 0x406, r0) sendfile(r1, r0, &(0x7f0000469000)=0x0, 0x8) 2018/01/06 00:02:32 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fee000-0x8c)={0x0, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002fc000)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000cab000-0x8)={r4, 0x1ff}, &(0x7f0000414000-0x4)=0x8) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000fec000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000450000-0x8)={0x0, 0x1c9c380}, &(0x7f0000424000)={0x0}, 0x8) 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000)='/dev/pktcdvd/control\x00', 0x6040c0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000000e000/0x4000)=nil, 0x4000}) [ 49.824007] proc: unrecognized mount option "²" or missing value [ 49.868732] proc: unrecognized mount option "²" or missing value [ 49.872191] audit: type=1326 audit(1515196952.589:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7494 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00001f5000)=0xca, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1e000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) poll(&(0x7f0000d69000)=[{r2, 0x0, 0x0}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/06 00:02:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000f4a000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000032f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b5f000-0x4)=0x800, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000083000-0x10)={&(0x7f0000c5c000/0x2000)=nil, 0x2000}) 2018/01/06 00:02:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/access\x00', 0x2, 0x0) writev(r0, &(0x7f000098f000-0x10)=[{&(0x7f0000402000)="290000001800ffffffff6800000a002102000800000000070000060008000bc007001004000000ff00", 0x29}], 0x1) 2018/01/06 00:02:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002a3000-0x8)='./file0\x00', 0x201, 0x0) timerfd_gettime(r0, &(0x7f0000e44000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2018/01/06 00:02:32 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000017000)=0xc735, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000)={0x200000000000004, 0x0}) 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/06 00:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000057c000)='/dev/loop-control\x00', 0x18000, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00005ad000-0x4)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000006b000-0x8)={0x0, 0x0}) 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000042000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000043000-0x4)=0xe8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000043000-0x8)='./file0\x00', &(0x7f000001e000)='./file0\x00', 0x2, r1, r2, 0x8000, 0x1, 0x1000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000040000-0x15)='/proc/self/net/pfkey\x00', 0x10180, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000041000-0x4)=0x0, &(0x7f0000043000-0x4)=0x4) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000044000-0xbc)={0x91, 0x2, 'client0\x00', 0xffffffff80000000, "4fea900390322235", "78a9ab1c9fe4c83ae7f3c51ba1e506ecafa7e49bb35cbb1fba57ec9f2d220d77", 0x10001, 0x1ee7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) ioctl$TIOCCBRK(r0, 0x5428) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/06 00:02:33 executing program 2: clone(0x0, &(0x7f0000302000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f000035b000)="") membarrier(0x18, 0x0) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup2(r1, 0xffffffffffffffff) 2018/01/06 00:02:33 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getpeername$ipx(r0, &(0x7f000030b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a3c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9}, 0x98) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1a, 0xd17, 0x2, 0x3, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write$tun(r0, &(0x7f0000c8f000-0x2696)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000971000)=0x0, &(0x7f000004e000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0xa0)=[@in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xae}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xc7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000652000)=""/222, &(0x7f0000ecc000-0x4)=0xde) setsockopt(r0, 0x5, 0x6, &(0x7f00008a9000)="008469aa6b98fe440b7dba3d58b881fdd112cb", 0x13) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r1, &(0x7f0000376000-0x20)=[{&(0x7f00001fa000-0xe5)=""/1, 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/06 00:02:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39012, r0, 0x0) tee(r0, r0, 0x1000, 0x1) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000000c000)=r1) process_vm_writev(r1, &(0x7f0000004000-0x10)=[{&(0x7f0000002000)=""/58, 0x3a}], 0x1, &(0x7f0000003000-0x30)=[{&(0x7f000000b000)=""/78, 0x4e}], 0x1, 0x0) 2018/01/06 00:02:33 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000018c000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000b06000-0x80)=""/128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r2, 0x0) accept4(r2, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0xfffffffffffffe14, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f00004d4000-0x8)='./file0\x00') r1 = inotify_init() inotify_add_watch(r1, &(0x7f000034c000)='./file0\x00', 0x2000000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000921000)={0x0, 0x5, 0x0, 0x8000}, &(0x7f0000511000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000949000-0x6)={r3, 0xe45}, &(0x7f000027a000)=0x6) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006c4000)='./file0\x00', 0x0) inotify_rm_watch(r1, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ede000-0x12)='/dev/loop-control\x00', 0x800, 0x0) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000097000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f000014c000)='/dev/keychord\x00', 0x200200, 0x0) creat(&(0x7f00007b5000)='./file0\x00', 0x89) 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000d65000-0xe1)=""/225, &(0x7f0000a46000)=0xe1) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 00:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002dc000)='/selinux/enforce\x00', 0x201, 0x0) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000070c0b000300e5f70901000000"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) [ 50.376620] device gre0 entered promiscuous mode 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a09000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000888000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000770000)=0x0, r1, &(0x7f0000fdf000)=0x0, 0x8, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) fcntl$notify(r2, 0x402, 0x80000002) symlinkat(&(0x7f0000275000-0x8)='./file0\x00', r4, &(0x7f0000501000)='./file0\x00') exit(0x0) getdents(r2, &(0x7f00001a7000-0x62)=""/98, 0x62) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000035d000)={0x0, @in6={{0xa, 0x3, 0xd7a5, @loopback={0x0, 0x1}, 0xffffffffffffff81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f000035d000)=0x98) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000186000-0x1c)={r1, 0x4, 0xa, [0xb94, 0xa2f7, 0x100000000, 0x1000, 0x400, 0x9, 0x4, 0x2, 0x0, 0x0]}, &(0x7f000035e000-0x3)=0x1c) 2018/01/06 00:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006f8000)="2200000016000700010024be090105000a080031100700000000001b00080000e75f", 0x22) syz_open_dev$loop(&(0x7f000055c000)='/dev/loop#\x00', 0x930, 0x28000) r1 = syz_open_dev$loop(&(0x7f0000835000)='/dev/loop#\x00', 0x7, 0x28041) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000203000)="ff55d36c00000006b30000000000000101000000", 0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000836000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00006d2000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000268000)='/dev/sequencer\x00', 0x8041, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000d8000-0x20)={{&(0x7f0000ae3000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007a7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) [ 50.488367] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. [ 50.536838] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfea9500064e0000000000210004eb00"}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00007ef000-0x8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/06 00:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a5000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004c9000)={0x0, 0x7}, &(0x7f00009d4000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000343000)=@assoc_value={r2, 0x8}, &(0x7f000072e000-0x4)=0x8) getpeername$unix(0xffffffffffffffff, &(0x7f00001b6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) socket$inet6_sctp(0xa, 0x5, 0x84) fallocate(r3, 0x0, 0x8, 0x7fff) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$sg(&(0x7f0000316000)='/dev/sg#\x00', 0x1, 0x10080) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d1000)='/proc/self/net/pfkey\x00', 0x1, 0x0) sendfile(r0, r0, 0x0, 0x7d) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0x577000)=nil, 0x577000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f00000c6000-0x8)='./file0\x00', 0x408380, 0x40) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000435000)={0x6, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$random(&(0x7f00004fb000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000577000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000577000)=0x0) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bac000-0x11)='/selinux/enforce\x00', 0x402800, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00003e8000-0x4)=0x9) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 00:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000768000)='./file0\x00', &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000099e000)={0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xc) lstat(&(0x7f0000a8b000)='./file0\x00', &(0x7f00001f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000417000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000d99000-0xc0)="a845582fb95518fdab13c9c8ad04bb7b9b3f7a6575bf626ca75965e7b7d7c0a1b0e93e3533af60da75a73e69cd1b9c4eda79b9d976246ad7edddbe5ea49cb3f225b6ecac8e41cd5676ebedb5ab7c88340e46c0f4a3b77ca30fdb10fc64aa7afcc78cf2f8ffa5b3d89d46fd47a1a806f110364d5878f526794b8799ba6a484c6a0935fb0ebebc178cccaf5116f71434f6b695541d95f2fdf4e856372f4415f20f072ddc0a8dac676567b7bc64ea097f9b8572aa621b8c262724683af712cd38ae") setresgid(r0, r1, r2) r4 = syz_open_procfs(0x0, &(0x7f00001f9000)='mounts\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000af000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000876000-0xd)='attr/current\x00') flock(r4, 0xd) sendfile(r6, r4, &(0x7f000030f000)=0x0, 0x7563) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b56000)='/dev/keychord\x00', 0x2400, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000079f000)={0x5, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d8f000)="", &(0x7f0000667000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f000099d000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000045e000)={&(0x7f0000b99000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="70707031b300", 0x2) fcntl$setlease(r0, 0x400, 0x2) lseek(r0, 0xfffffffffffffffe, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000386000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00003a7000-0x8)={r1, 0x1}) sendfile(r0, r0, &(0x7f00001f2000)=0x0, 0x80) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x32) 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) membarrier(0x2000000000000001, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005bf000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x20, 0x3794c567, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='em1)security-)-+\x00', 0x11, &(0x7f0000001000)='/proc/self/net/pfkey\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00008e3000-0xb)='pr\x00\x00id_map\x00') sendmsg$nfc_llcp(r1, &(0x7f00001d1000)={&(0x7f00001c0000-0x60)={0x27, 0x0, 0xffff, 0x1, 0xcb, 0x3, "130080fdf8323fcf4d1783b775e3aa8f0fa9b09f680f8c37da5b5e95c876d90a0b390f1b90ef41f1be7f02bc102d920ab79d2fc8e24f043ba63e28bc71141c", 0x3}, 0x60, &(0x7f0000e65000)=[{&(0x7f00008c1000)="82f96c771f5fced264156fe55bc383aa1d37c8c5a61413a44c1fcad6ddbca206e6f436dac6d7244cb2188b731637cf3f6e8160edbdc2fdd43521a726fecff0385b72b0a4a88e4ff8d3d14c9792285c92c1af81d60b", 0x55}, {&(0x7f0000fc6000)="8d5e499750595273e001abc14f12da5a8df7c6168a72d5d3", 0x18}, {&(0x7f00009f1000)="88aa8969ed0b977d5b155fefdbc5df4397b5f625b4eb179887329be2a888749c8327d499355d820becbb12d5dbd62b6036859a3ad8640da76abe46f9d9faa4ebfefd36e5ff9250c3298d39fe56ba20f88c5356dd4c4668385156aa0f659bd931acf149fe7dfa77be2c2d8f916437af0fe7a238d2aa2ecdba9b293d221f3f78a19fe218235133eafb45aa0cf3ad752629a204e582003215d728dc540a8ef204e9fa99f0ea609baa3182b8e6", 0xab}, {&(0x7f00006c4000)="c886875ac79b04ebb0015d230b2b5d3391ecfce5d08015032a1b16d0f7ff710e1ea4e6eb8ee8ecaa53d2ae8456bf46c67a99914e5e53dcbf1af8cd12dbae47f60224b54316b4cfc3b9100eb620a3a9c97a4a1b749592e377c682f358d2a190bb5b78411c06b6137b2f63f32e887e0310abc575f7e86d0beb097dbf896188a9323477b84092d599cf292951a1ce2f7f05af48eee6184037dd5a674b231fde9f051a6bd11d7806a479abbd6cdd86f8d833f74697c156217dec6cde08c66967fc43fd687a06dd95b6588f1dc0549be325220800da5c9db15c1d9e1842e3b05123d64cba95", 0xe3}, {&(0x7f0000939000)="372a964045918926aaa0fc18c2cf802d5ae05238b51d02ad9a9a01ff779875069018805c94a1d74af3e417769bb85983ed6d128bb615e2fa6359ce4bea0b27532be78d2bed6323693c3f05f5ee9927422d4d3e25a4b58e182a900977aa21d687dd52c192b9efc1eb4321ef8b21d356d5a9ae47e87cf8c8f57b93d68e8bcc6123e548e3e116959f65f07d1f671bd6a64bd6a11397d716cefbe37d110c8910c99dadb9ff96941a0848aa4c05178a2a25f2229d09534c8f7e92df09d6e6ac2fcbaab32e800c6f858928afa4d5bf291084008e0bac47a2663b70e8ed6b4cac6db9051f08c1b04ede04806bd202af6360a1a314a1f29c2bc644", 0xf7}, {&(0x7f0000d31000-0xb2)="c0ab59c6dbe5111cde543d21d3829f95a08bba07847128edfa6589157a017d495f2b08d18405efb7d38f4faf9fe3997ffaee57a23320aae49444b1bfec2bb6c1a56873f4ad2a8f32ca2eb782dd7b7d1f7fd4076cfd38da3aa1138dc66d22c2052804704f1e8258cc18a99f88b11b7b69125453593fc30d585ecad38a72ca7cb62625be07d706d25214da2b59e27878a70fa0d08c3ffc19dae187a3bd09d668ad500881fa1d842669561ddd489575cc706066", 0xb2}, {&(0x7f00008cc000)="45db100a6c60901ccb59eddf0330532af6f658f9ddfa7e6c7890a6922ca78653aeff40e5a0f1c1db753c8bb363813a34c6a676e7355de454bab759c382df912339f81138f823129585fd30cbcc6543c0ccaaccf3a4968953f3f889b42d260831fa7d5a578da5a0189b440466c4f04eaee5d398805b12c2d46add1775b08ccb591fd0d24c171aea7715b147e6c0f47446c8b966b9c0c78854730186120cf00e3f83ed04033c7389b8165dcb3f97947920cc2a3a37666a3b84d5a831cb2f71ba0dea1a563a22b31af202885be471c020a2f93615c66e8a41186f7f", 0xda}, {&(0x7f00002b4000)="8868f6d58fb3b0c462b336f4fc73cc27063d05f0e0fd0fcc5647774aae485baacb1fe43508d89eec769236edad37560d85ca07c7542c5cebb1ef222f978d4a19cf22beecd38db3880938dab48cdb0f889ce84d653162bf58dcb11c8762557619114b95a25a65476a6d648455067c8175263d4140bc85fe3b9cbfaaf05368d6b8904f4b3dabfd7b7c3683bfa23ce2ae3377", 0x91}, {&(0x7f0000a19000-0xfb)="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", 0xfb}], 0x9, &(0x7f000056f000-0xc0)={0xc0, 0x19f, 0xffffffffffffff81, "15aca4ff978a0879de521b19279be765160e947612485c496131af4f4b088221c1cc725e4ad801b9a4e64e6e418981f6880150076aee179c7d27f5a36e48372841ff6d67481ed69bc7fbb81e78c7532a429c78485e6f85e110083348c52840eb8378626e6e4d65b6c8797abfe807f58147e4439f4abb22b62593e9e6a003f93a86ad6ed3f3530232c93e44eb9d8c83f7daebae12ddcaf9909a3d460a8726ca01ec92e7a8a2646301c4"}, 0xc0, 0x24000855}, 0x20040000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000dab000)={0x57, 0x3, 0x4, {0x8000, 0xff}, {0x8001, 0x3}, @ramp={0x6, 0x1, {0x7, 0x9, 0x7, 0x4}}}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000b2c000-0x1)='1', 0x1}], 0x1) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000584000-0x8)='./file0\x00', 0x2000000000141446, 0x0) setns(r0, 0x0) 2018/01/06 00:02:33 executing program 0: unshare(0x40600) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000004000-0x12c)=[], 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000306000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f0000697000)="", 0x31d) write(r1, &(0x7f000061e000-0x6f)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/06 00:02:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000f85000-0x8)=0x0) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000-0x24)={@common='lo\x00', &(0x7f0000106000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000fda000-0x72)=""/114, &(0x7f0000fda000-0x4)=0x72) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000699000-0xf)={0x0, 0x7, "22f52932083c17"}, &(0x7f0000a8c000-0x4)=0x31b) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000736000)={r2, 0x1ff, 0x0, 0x5, 0x8c}, &(0x7f0000fda000-0x4)=0x18) fdatasync(r1) connect$netlink(r1, &(0x7f0000b81000)=@proc={0x10, 0x0, 0x1, 0x40a00}, 0xc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000099000)=@generic={0x7, 0x7fff, 0x4}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008f3000-0x8)={0x5b8b, 0x20}, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fda000)={r2, 0x200}, 0x8) 2018/01/06 00:02:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f0000000000)="", 0x0) 2018/01/06 00:02:33 executing program 4: r0 = socket(0x1a, 0x7fffe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x4, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f8d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = open(&(0x7f000060e000-0x8)='./file0\x00', 0x0, 0x22) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000cb7000)=[{&(0x7f0000cdd000)={0x27, 0xffffffff, 0x7ff, 0x0, 0x7, 0x10000, "387c33205d7195c847e13c13f2dc6c19b4136e3b80ccf302dc22affdee8447b21c5cbdeae06116fe3da742298b4bf2f9ee43417569f68dc4160a1c34abf006", 0x32}, 0x60, &(0x7f000092c000)=[{&(0x7f0000fff000-0xce)="63313e3000a66b477bfdd2abbe0fe03595e6d85e727f4253aa84d2a46e69250504eb35b166b497314eb259dea16183744a1e512bf6b4696499689685f345b468f931cb2c52c8829a1bca899f74a7c7541603d9e8c520f9dfa6ac489d696176e748e787d50b15faab8c5efc172c9d2e999e82753179a45f0fdfab276f72b2bf40490770f45cbd62d47ba02b0e45015005a2a8ce4fd8abc12331a4d39804b8c80c6deeac8916e68aeb0a9ae20029b4b360c18099c32b4442aa41e620c6ff964e7f2f3e3d5510a8681ae97c3187d8fb", 0xce}], 0x1, &(0x7f0000fff000-0xb8)={0xb8, 0x116, 0x1ca0000000, "6be3633b867e3b52c3b66d31f96cffe3b0caf39dd98292328d3ba2fbcf40d905041c92c9af5447e181047e0bde5b4e6471eea62e10409d30fd803fb536c6bf103772609df82b2774ec4ef6e21d11e61e8c3f56605907455a367381dae34da58035d3a0015ee932c556584f533b03ab97332deeeb007bbb4e349dca811776ea419686f89e91c2fd2f21db03c556549d49953f4002f1633c9582ee41a9e5db8e546184eaf2dbedf8"}, 0xb8, 0x4000000}], 0x1, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) poll(&(0x7f0000002000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, 0x0) mmap(&(0x7f0000001000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000a4a000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e", 0x58}], 0x118) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000007000-0x40)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000014000-0x85)='"', 0x1}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x4, 0x3, {0x0, 0x3, 0x0, 0x2, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000027e000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000433000-0x4)=0x10, 0x80000) recvmmsg(r2, &(0x7f0000201000-0x168)=[{{&(0x7f0000d12000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000693000-0x30)=[{&(0x7f0000335000-0xbf)=""/191, 0xbf}, {&(0x7f0000a69000-0x2a)=""/42, 0x2a}, {&(0x7f00006c9000)=""/212, 0xd4}], 0x3, &(0x7f0000f17000-0xd4)=""/212, 0xd4, 0x1}, 0x8001}, {{0x0, 0x0, &(0x7f0000ba8000-0x40)=[{&(0x7f00008f1000-0x6e)=""/110, 0x6e}, {&(0x7f0000f4b000+0x92e)=""/239, 0xef}, {&(0x7f000034f000-0xee)=""/238, 0xee}, {&(0x7f0000e39000-0x22)=""/143, 0x8f}], 0x4, &(0x7f0000a9b000)=""/71, 0x47, 0x0}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00002e0000)=[{&(0x7f0000c71000)=""/52, 0x34}, {&(0x7f0000e61000-0x1f)=""/31, 0x1f}, {&(0x7f0000237000-0x31)=""/49, 0x31}, {&(0x7f0000b62000-0x6)=""/6, 0x6}], 0x4, 0x0, 0x0, 0xffffffff}, 0x7ff}, {{&(0x7f0000366000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000683000)=[{&(0x7f0000ecc000)=""/80, 0x50}, {&(0x7f0000d46000)=""/4096, 0x1000}, {&(0x7f00000ba000)=""/173, 0xad}, {&(0x7f0000f80000)=""/183, 0xb7}], 0x4, &(0x7f0000e6a000)=""/196, 0xc4, 0x401}, 0x1ff}, {{&(0x7f0000e50000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00000c1000-0x10)=[{&(0x7f00009c3000+0x9d7)=""/16, 0x10}], 0x1, &(0x7f00005f5000-0x8b)=""/139, 0x8b, 0x0}, 0x9}, {{&(0x7f0000b0e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d15000-0x60)=[{&(0x7f0000338000)=""/172, 0xac}, {&(0x7f00004a5000-0x8)=""/8, 0x8}, {&(0x7f0000d69000)=""/0, 0x0}, {&(0x7f0000901000)=""/91, 0x5b}, {&(0x7f000049a000)=""/4096, 0x1000}, {&(0x7f0000458000)=""/4096, 0x1000}], 0x6, &(0x7f0000223000-0x4b)=""/75, 0x4b, 0x6}, 0x9d9}], 0x6, 0x40002002, &(0x7f00003dc000)={0x77359400, 0x0}) 2018/01/06 00:02:33 executing program 4: r0 = socket(0x20000000010, 0x3, 0x0) connect$ipx(r0, &(0x7f0000535000-0x10)={0x4, 0x9c9, 0x9, "e6d1040a268a", 0x9, 0x0}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000140000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setregid(r1, r1) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000460000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x7}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x46, "7d17f3bb2acc0e3d678dec30f55c8d008f8131ea864033671398d0b44f5e833bb12dc0cc5abab4039ee15f0a7b9f07b6729848700014b2e13ac28bb3fa4e1d7f1778ad334ee9"}, &(0x7f0000000000)=0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r3, 0x5, 0x20, r3, &(0x7f0000001000)='./file0\x00') 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000fa7000)={&(0x7f0000af6000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000715000/0x4000)=nil, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x100) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300400", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400400, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a04000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f00001d0000)=""/4096, 0x1000, 0x1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet(r3, &(0x7f0000d5e000)="00fb142feab0b534407823eaadfd058f8a0d4c69603b018c217835c49ea4ac10fd22666f4da6477146f075d8b2cf358bb29b697dfbad5101ecc484241368", 0x3e, 0x4000040, &(0x7f0000567000)={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000013d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eed000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x8) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000178000)=0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000052b000-0x9b)={0x0, 0x93, "d0c4d0950cf2e753327346deedf703c7a93369da061b15773f207de2a77a15a2ab2ff0287ccf5cd252ae23237752eff1b2ecdbf7db0cf7630402c916852bce9f7db312804ea7e47804c3fb709b41eba615fd0be7f719a151d37c27395ff7ae905151ca646b252d02233e1bc9b048a409ef648719c3ef250f69b4198d1129c343d875f98fd3bfcdfee557438cda77dc457b2d66"}, &(0x7f00004f4000)=0x9b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a33000-0xa0)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0xffffffffffff8001, 0xf83, 0x20}, &(0x7f00005c0000)=0xa0) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000d) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000091b000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00007a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008c3000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, r1}) 2018/01/06 00:02:33 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000b53000)='/dev/rfkill\x00', 0x100, 0x0) clone(0x100100, &(0x7f0000e21000)="", &(0x7f00009cb000)=0x0, &(0x7f000069e000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2018/01/06 00:02:33 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x80) perf_event_open(&(0x7f0000135000)={0x1, 0x78, 0xc137, 0x1, 0x1f, 0x62, 0x0, 0x5, 0x0, 0x5, 0xed, 0x2, 0x0, 0x3, 0x9, 0x4, 0x4, 0xffffffff7fffffff, 0x6, 0x2, 0x6ab, 0x4, 0x9, 0x7fff, 0x1, 0x1, 0x3, 0x5, 0x6, 0xcb2, 0x81, 0x2c, 0x2, 0x0, 0x5, 0x2, 0x9, 0x7fffffff, 0x0, 0x8, 0x2, @perf_config_ext={0x7fff, 0x8}, 0x2000, 0x7fff, 0x8, 0x2, 0x2, 0x0, 0x9, 0x0}, r0, 0x5, r1, 0x2) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000-0xc)={0x0, 0x0}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r4, 0x12) 2018/01/06 00:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = gettid() ptrace$cont(0x9, r2, 0xffffffffffffff01, 0x3ff) sched_setparam(r2, &(0x7f000078d000-0x4)=0x7ff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = dup(r3) setsockopt(r4, 0x80000001, 0x6, &(0x7f00000bd000-0x9c)="e8f0738d4ddba8f134ebc736958715fc118f14398e0eb661b9061f4a7abff7c0e9838f2d0f882409fed2295361eb19a37c9cddb2d59b4619761ecf3cd0895aa17732cceb11fa38c2fa712ec06cf9aa64c29cbae852d5dd52acf54d546c435bcf90abb27932bc8ad2e7409d011b65346319843d709bb12ee9179bdcaa59e01a9e84b9fe17ddfe4c2b5e68d4ea1da54d346a5ef48636e981450121fbcb", 0x9c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f2d000-0x14)={0x0, 0x9, 0x9, 0x3, 0x6, 0x0}, &(0x7f0000a62000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x3, 0x4, 0x820, 0x101, 0xfffffffffffffffe}, &(0x7f0000ab2000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca5000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000682000)='/proc/self/net/pfkey\x00', 0x100000000000003b, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000446000)=""/177) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000fdd000-0xc)={@multicast1=0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000398000-0x4)=0x1d9) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000ae8000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c7a000-0xc)={r5, 0x80000, r3}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000028, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 50.850268] binder: 7724:7756 tried to acquire reference to desc 0, got 1 instead 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00004ba000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000189000-0x8)=0x2) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x11, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000fd9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x80}, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fdb000-0x50)=[{&(0x7f0000cf3000-0x1000)="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0x1000}, {&(0x7f0000fda000)="24a724aa4b635a146c8d7c540d2683bd336a0aab8f44185b5c65cf6ef3af109d137fcaf1cf7445a44f1709b7332c57588ac6bac59ff9cbecc9f6b0f50444fa855306891e0470b703e35295740dd564abe9729a942774c2347c6dedc9578784755583d186783cb9c375d2209299056744d0699dfc3797b9c7664c96f15f30d6b1087a7d98d23981b56a7a45329b48ea032aaeefb017c66dccc99b6ceda61cbba44d9d26706bb663315949b21054c423743c338e0257c47c6fc6c02cce051e48eacc0fb0dafd47888956b891cea92fda3214b8cc54ee5fcfdb520e6f0a9495371826b77488552105c6adc3cdd690c6b63385f67296aec96e4340ebbf3a18f1be27109a8dafc69b895f0139c544573fd46d005399fdd07c9fefc7784fba4f03753072183ae29d8b3e07da2e8e9a89e5f051a316cd3be78737dd3135ae6f1d8a16a498e62c589c4348bbbeeceebb8021eb4c600fe7da14412ab786814e7b3194fb7c175225e6b89087a64ac6e67e0fa5cd8cf73f281d02161a2b0aa07f9216172f9fcd7139c62ab06d98b0bd8fe7e124dd9361840b9678f1645763abfb1bd260300b4d2b5f72855edd38d3a4bc2be41a53ee0c68961b300c558fe274567282f60b7212fc0bec5cddc86c325ca9bed927916ccb5d30ef517f92fd7a336880c304b910a50bc369d5cf72714c83cc69b654fdc500a4c1bd27f7e68178e0b97c2f7f2d613bdf4524e5ae96f886432210aa1926d386e41f20331d0b8104fafd22329045a38eeaa7bb226561804bace2d1f5087d87158b40ab590ae45d4833c5e96b13022e101e36c5f89a593e1e407f0f0ad986d6f40e68b67af8725d72c7ae6bfc7b830ff485b9323e6f56964402d65ca1b4512fe622feb42bd0ece30b1a35da2d2043e00cc230f89147ba6a421458b3be6e70b9668736d9c0f59c378e60b2932bdca9309aeaa310072ff547a9f81f08f0370c1a7de8bf87e647935aa5c16e13b36890a871deef0f57eacfca610206f077e93bdbdbb0f9438416a42eb8c94e09efafd99ae749f50229d235fc78bf6504c8ad08e4be94bcda30439c3c0cb871728672f94a6326152d748b2840ca2af10d4052f36994c9e29ce8621d5cb8b312272ff204f3e236bf1c68bca6623a95c8a7510dc35a5c5b3e951af240b38fbab776672c20a43e891495cd5ed09221150956af2246872482b4e48f66de9a29de7b9800c900977082bd2e5103587397380b05aad0e883638d8289afdd5e1e0f94bd256017e5c44721059b4069d8c61299b4bec01d71e7f7dafd1880c925ec9ff184753dd51208a092e0d31d08b05b237d1c33b516290a3f81c4b75131e77bc9f873519decb3236da3cf77176eeddd218c3f7db980f587e89afbf1257215da6be0941d07a789084c157723f3f1ae54eb47b02f2dcc433a1ff2df6ef48d2a98a774db3865f9b8550f1d0741390e7b70e1c8e4558dda6005b3f9414539c91a0bb4219c73034bc40666a0b53f79b0ce50b86272eb4fc05fcf501226109cfaba2096a3158bab0a1d68661fc414658c638d365c246ecb65f2204900473b8cb4df4872da9139d5dc83826769a79a93255e65dd4cee25b1269d867b90a2f14b5d845d6e945b3e96f074776e0a48a5ef105eaacbf165b22dde9efa5088cc5ea524c720fad78220d1c34b81052d9ff5b3d907432d1f008f4ec4ab071609495acc8f662322d2e818ae38261d8ff8b40226a7c82c7e9f551506ef1c9a466b57fa480351f9f756676d9dfd61014919928c38e0dc58efc394538b7761ef9083ef37188f283db49edadc0cd7fcdd25c202e69de9d4d391c77ccc707114363ecfa4ee89cc6821314fdc97bd1d83d2e3a208993009947b0dbb11145d3f27a0b75fe33a551edf8619066c619a295b461845154fe3d2f632e0fca7de39b3eedbfd22faf55802c87045a7cfaae1c4af55475e2dbbc6b5f4aa7363e7d28cc946184b49068ffcb0811718ef741d18b5197fbd3aac0baef2c0bef3363bac4b594bd1d2aca0629830c4ee648267cddf4e82dd84641e9abd76b6e836042d3242184a7004b9122e5c92733122a8b701584f5b1c89d4379b5d2403fe5c2ed893e997bc8aab128263e085c5d7c03bc5b52cebb464bb4b07986320ca6392ab15278a0fe458dc473113555dcc7b497339d1289e80028270560c40c9eb4bbad1d290f335e13c5fea7a541885649dcc05191ab9239581d90d46bc5c77a98aae70cd9618b2a56b6cdf942e0b45e4005ca2d819bce64873b52e82d72b0472cbceca369a2dde647a39f7b409dd0d6a9ea7bb350dd8f109fef904643403d372a9382afd5d8442ca624e88a36785e0c0a9cb10d6eb1e50d0acb901888040ca013a7a8adac4de78856a92e34b49056813566108c2e7b768c1b1f197c006effcbdfb4a88f13332d16fcbddcba0ab4f9dbf28c3c73d030fc69ab2daab54a554bbf7517d10ce6927f5d6d6ac2bc683f8e2827192b86c6e845e0f2a95f3b871733e2f90c926eef393cbe505ec88aaadbc2b41c53b15cce7ead690e9867b3de5ec5da1f99a4a028895d4a5960bcccb229ba7ed0e1da3ea81c81953713413eda0fce0b1e23d211a1f0ad5bddced31078fc0ae71a1e015dd6b9379b4ef84ff6bcd0ee79ed3c4f0f664911dd6d8f7a5669b6753422769a9a643712abb8a3c3bde51f2b2e1fb662488a57eed2847cd9ef3ed006cf5a4f914c1ba7b0714ae055722d470195cce64dd24342a45f1870b9c3bde9e1f511b41e7ec75ed39be9dafa7332e1bfc9bf45309e7fb9ba644bed4eb8c1808b86c03a31933d2f7e227b6290b8666614447328caa9ac9cd55dee6fbe13b5056d6d31041f12de71f4175941159367476b9a175a8ce64b8c7d02fe1d7355650a1382c941331f3ce4216a86a690b226723731477c969480eff354795a398aa9a77608ec3a1514b5bd7f1f02e6a426729479fa54a3cf537d31985a4fe83b676cd26c1b8721e03d7470bbe3a7828f5c96bb08b11034df63c687b77d19137b512c12ada63e847fdc21f02111f59494db1a665529ffcf93c39997953661b74b690f6d75750ad017f3e41c8146f0154145a4f65aaf6a314c7abd96d2173818d99862d1a5519b9713df6e01a72b9a7b68e7367e211ea20e578811a5352b3f79563b1103c869a42af8817c0eca4a43dc3381f90ec7b62a52da077b815c245763fcd730b4721ee13426295b81a9e0198e884617b1b57114e9b1cb50c5fa4ab08785da23cdd890f037e6ab61c2089812079983c464d5f33771d056426a0b1e1863509b67204e29cd73f076c57d59ae72140f83dff556fb20cd470bb7351aec89c5a30c65f0bc9113802a964bb3128b039f23b28ea0c565281980df66a12f1c32700d2a28696f1504c1919dd273f0b61580d759bff1fccd4fd32498558f3a7a72a2514704d4e5360bda0e3bd02b3ccc59b2e62578cd6883a8dce1c9e481786f05c325ba41bfdd64bd6b8f2333e532210f781f9669515b828deaa67a187fef14bb04c1c2adabb243954c98b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0x1000}], 0x5) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00001bb000)="a99dac28b4768a84befa8a75ab7f5d192330ade593246e15b76d56a4e8ea217504870d9dfd494beb96141a7aaf7da8bd5d715af07aea3a0cc5c25cc786233082657ecd8af08dfe9a7426e74e693e74301e385389a4191649b0290136e5a83de77030bdfd1a5b4e2345454f98afc8aebd5bc31581b9018bba61513f021d91a80b3c0f761b2f9fcb9d6a29e2b1ec9150f1ca7a1cee60d14901f355dd01dd39c8a4dca40fefc36fb6da074cfb4ed03c9dccc24a", 0xb2, 0x8804, &(0x7f0000fd9000)={0x1a, 0x10, 0x44, 0x10000000000, 0x6, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000d4b000)='/dev/random\x00', 0x0, 0x650000) 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0xd)=""/13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000001000)="8a", 0x1) 2018/01/06 00:02:33 executing program 4: socketpair$inet(0x2, 0x806, 0x1, &(0x7f0000c49000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000a68000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x72)="a59f0d0050b979450b9a560d601cac4a1bbd0cbdbf8caaef18f16720f9d3c28f6fd8b350e9b355c52a5440a38ef1c73d37dcf40427554fe2778bc32dd159d02684a130b289a737abb49f31c741a626caf585666de6add4ae1f525b9e4e546edace7266b2fcfa2339417a317bea60d03c9557", 0x72, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ed3000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='vboxnet0\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000688000)=""/123, &(0x7f00000ca000-0x4)=0xffffffffffffff34) r1 = syz_open_dev$usbmon(&(0x7f0000de1000-0xd)='/dev/usbmon#\x00', 0x1f, 0x200000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000f9a000)=0x0) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x27, &(0x7f0000282000)={0x0, 0x1, 0xfffffffffffdfffc, 0x0}) prctl$setptracer(0x59616d61, r1) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000528000)={0x0, 0x0}, 0x8) 2018/01/06 00:02:33 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) unshare(0x400) flock(r1, 0x1) 2018/01/06 00:02:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000cac000-0x34)={{0x3, 0x0, 0xffc0, 0x2, 0xb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a20000-0x28)={0x7ff, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) clock_gettime(0x0, &(0x7f0000cbb000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000841000)=[{{0x77359400, 0x0}, 0x4, 0x1, 0xd03}, {{0x77359400, 0x0}, 0x100000001, 0x5e3409f5, 0x80000001}, {{r2, r3/1000+10000}, 0x1, 0x0, 0x80000001}, {{0x77359400, 0x0}, 0x667bb75f, 0x1, 0x0}], 0x60) r4 = syz_open_dev$usbmon(&(0x7f0000ea2000-0xd)='/dev/usbmon#\x00', 0x1f, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00000cd000)=""/117) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x3) recvfrom$inet6(r0, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d4e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00002fb000)=0x6, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 00:02:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/106) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009e7000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f00001cb000-0x63)=[{0x24, 0x2c, 0x401, 0x0, 0x0, "29003f5d0100000000ffffffe5fffffffd"}], 0x24}], 0x1, &(0x7f0000b65000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000c6000)=""/30) r2 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x6, &(0x7f0000704000-0xd9)="") 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) statfs(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000004000-0x19)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) exit_group(0x7f) 2018/01/06 00:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000) r0 = socket$unix(0x1, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sync() 2018/01/06 00:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x100000a) writev(r0, &(0x7f000002e000-0x50)=[{&(0x7f0000684000-0xa3)="7a2dea884e43b9fab03cd2e8343b1f05ca7a844c5c11e3edc2e7071834bdc21e043a93a816bb3041d5fd8a178a0d40d4bc13314b22c8d4d138637aed2ab533f25da117b097fbbc03cdd881303ad89d8d0df3add155a139e72e45ec81c5dcc40dae244c9f42989965bc448d69efaff3ed0383ba12216d7a23528c8002ed8f8fedef82d1d00571aa7dc73a4a968730c418dfd5ecccecac4562b6deb40d83c3a7a7fa8665", 0x0}, {&(0x7f00009a9000-0x68)="1ba900b276db3c08581aca35fff752d61d4a2174e2291f58e2a26102818fd8ed6a173e1f0c5d2267f5fa73b7ab5239fc4659502290cfce0a7c5da2776bf1f36f1200f31a3c6e6385dc49e54818bfadba41d56f85cc2f19d5e5590088fa6e9ba4b13ae2e4f24b71a5", 0x0}, {&(0x7f0000578000-0x1000)="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", 0x0}, {&(0x7f00003af000)="af4ff0459cd51d5a3b54e1fcf5159b72115d2b9f353057ce9872ca2c827a9a8ed6b1401990fdc8f77edb2a9e46cd9757ea825d9fa45798719be68c1320a8e83edb151739259e618027f0e5d9fbb984a0da10606a53df76ce092d1190355abd0ef31f9a21ff4f", 0x0}, {&(0x7f00003c6000)="a32de1ce944ec5e31d2db914519bbaa792be7e0dc30a6f23ee13f95e8892146115178733f522db757dc4d2e61ae5fd78975b9bfb1e6b3062bb58b595130fe0b4f20b90d6d9ddbd27c2c0ac9fa1a8cb7a5f2cfcbe3b9cd83655c22476b423e942df", 0x0}], 0x10000000000004e3) 2018/01/06 00:02:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e9f000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066e000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000e90000-0x30)={0x2, 0x20, 0xfffffffffffffffc, 0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f00009ef000-0x10)=[{&(0x7f0000d41000)=""/4096, 0x1000}], 0x1) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f00000ca000)="18e2adc2f9f48f8f423445281385c6d6eace5d61b6c9b4c846c326181161dad82e6c97ababb2456e587edae952d052092b1819dc9a8e4a64c08a46eb5ea80dcbc71129f614f27adbaff63a25f3014458ae52c6fe4d5eddc6a25bde0d18f92c7ae4922e61edde7b3409f85354d414257735b99102ef9ff42735d54dd4ca9dfd52bb58d0940040e688277ce7eee3bd25136af9cab11070b7eb9f59fd5379060235dd482f80ba88baf36bd7d12a57402424cf431ed71dbdb35a36f6", 0xba) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) uname(&(0x7f0000103000-0x1e)=""/30) [ 51.034911] program syz-executor0 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/06 00:02:33 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000fbd000)="23fd83b369e08f4c6db4d2f5e907c2fd893e0f1a1a1ef2d4729ceb103d8f65c9a34c69e982c965f56d2157cad026a348ee0abb9759") r1 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fbe000)=[{&(0x7f0000bd3000-0x27)=""/39, 0x27}, {&(0x7f0000fbe000)=""/81, 0x51}], 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000fbd000-0x28)={0x0, 0x0, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) 2018/01/06 00:02:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x84800) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000011000)=0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) r0 = gettid() syz_open_procfs(r0, &(0x7f0000bca000)='net/igmp\x00') exit(0x0) process_vm_readv(r0, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x0, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0x3a}], 0x1, 0x0) sched_getscheduler(r0) 2018/01/06 00:02:33 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d82000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000486000-0x10)={0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000bfa000-0xe)='./file0/file0\x00', &(0x7f0000c5d000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 51.084694] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000352000)={0x0, 0x80000, 0xffffffffffffff9c}) signalfd4(r0, &(0x7f000039c000-0x8)={0x20}, 0x8, 0x80000) getpeername$unix(r0, &(0x7f000068b000-0x6e)=@file={0x0, ""/108}, &(0x7f000006b000)=0x6e) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000afd000)='/dev/autofs\x00', 0x101000, 0x0) fchdir(0xffffffffffffffff) 2018/01/06 00:02:34 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/policy\x00', 0x0, 0x0) pread64(r0, &(0x7f00005bc000-0xa8)=""/168, 0xa8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ebe000-0xc)={0xb0002010, 0x0}) write$sndseq(r1, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2018/01/06 00:02:34 executing program 0: 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 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="8582376653b4e7d3c43baa5b06254a4eeba60b320783c16c8d94cbbeb0093292f7e47192c1d62b8c7332dbe3dbda0e4af931a9fb", 0x34, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000388000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="47e62cd9d1c9d47674d54b3fe56f06c29e0209d91a270e38c6ca53e8fbc6fe4e8c323918337f7e7c198b337c888c69968b6bbf1e5e4cac5855777e9ca2019e6c260b4e9d4384b17ba901fe53b001b0c4749bf9613f671ba9ec7d37abecb089c3e2143c5d940b4208c85887524a6eacab8ba2135ccd4d3f110c5b26a6e7b7d6e225138a1978bb9fd8557b4175ce7ccf0d272e2da0150264d0f39b124117410e28489b5f7b09babeca4fcb5c0d5ae2eef864a201cf93be34fe9431377d9793b479f83ba19c2c46bad23fe5b799b7e62adc5b5c67410e6c8ba8768c51e70dcb95dfd6c862f2c3536fb299b8a83d37ea9110089b6e7fa98cf9f7", 0xf8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000a12000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xb9)="7f552aa9c94c14e0443332cbbe5f8ba32b6214b74c62c5661283d177394e3b54602cda69eadd5c401cfe92fefad8c07df35adf29b433c0c0558f332efb141a3e09d7dc01950795051a1330a6f763c99c38df9d5aa539778213876d35dbc80fd7da58b0a003e1a7c0277fa0b08b1fd2f7ded4566aeb0ba81953f6ed84b87f895f1689d4fcbf8ad2a032ab6b10933d6791dbaea7039fd2574ed648bbb4fb7ff5dbec8f3ba5043ba5ccdf83555eb648ef5a4fcf2d7a2e6bc34ba9", 0xb9, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0xffff, 0x4, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000500000-0x89)="6ae9640fc77bd94ad70f04bf16369439936b601f7ad232d0715638df9771fd945dfa13471fc7919b2fe5fd3446b4168a66107ae87684f49027d151e0f25b5193e7869ee394932311b8a0a00f423c36a127b80e488f09e2d1b2a99846341011cd247de6c9e6aa28eddbad06e70200c57f16ca44061cd0248083359d61ed6bbfab3857f7d0aefe1cac37") getpeername$packet(0xffffffffffffffff, &(0x7f000050f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003f0000+0x62c)=0x14) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f00009d0000)={0x2, 0x0, 0x6, 0x1, 0x6, 0x10000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c48000-0x8)={0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/ptmx\x00', 0x40000, 0x0) tee(r3, r4, 0x1, 0xe) 2018/01/06 00:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a90000-0x3c8)={0xdddb, {{0x2, 0x1, @rand_addr=0x94a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @rand_addr=0xffffffffffffffdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c9d000-0x4)=0x76, 0x4) readv(r1, &(0x7f0000d19000)=[{&(0x7f00004ca000-0xd75)=""/3445, 0xd75}], 0x1) 2018/01/06 00:02:34 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/hwrng\x00', 0x103080, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000aa2000-0x8)={0x0, 0xb4b}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000aa3000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aa1000)=@assoc_value={r1, 0x9}, &(0x7f00007ab000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_r\afs\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000713000-0x8)={r2, 0x80000001}, &(0x7f0000638000-0x4)=0x8) sendfile(r3, r3, 0x0, 0x7) 2018/01/06 00:02:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x8001, 0x2, 0x7fffffff, {0x0, 0x0}, 0xffffffff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00008ed000-0x60)={0x0, 0x13, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f33000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000745000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000259000)=0x9, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000bec000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/06 00:02:34 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r0, &(0x7f0000030000)=[{&(0x7f0000001000-0x70)="ac7a86b373393ec0cc158db01cc387d354b439275619821195ce47ab", 0x1c}], 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000049000)='./file0\x00', 0x8002, 0x20) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000002000-0x4)=r3) close(r0) 2018/01/06 00:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000375000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000301000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f64000-0x1000)="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", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00002a3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 00:02:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000003000-0xfc)=""/252) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000000)=""/58) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2018/01/06 00:02:34 executing program 7: pipe2(&(0x7f0000d14000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:34 executing program 1: sysfs$2(0x2, 0xff, &(0x7f0000000000)=""/4096) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f9d000-0x4)=0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/88, 0x58, 0x40, &(0x7f0000002000)={0x11, 0x1f, r1, 0x1, 0x100, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x6140, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001000-0x6)={0xe1e, 0x800, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000003000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fanotify_mark(r2, 0x15, 0x38, r2, &(0x7f0000001000-0xe)='./file0/file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={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) fallocate(r0, 0x0, 0x3, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) setgroups(0x2, &(0x7f0000003000-0x8)=[r3, r4]) 2018/01/06 00:02:34 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x11, 0x4) 2018/01/06 00:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) readahead(r0, 0x7ff, 0xfffffffffffff1df) pipe2(&(0x7f00001f1000)={0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f00002ad000-0xa0)=[{&(0x7f00007a9000)="e3b87db356f9b531063a0d016de8ef", 0xf}, {&(0x7f0000dff000)="8da397d7fe5a0b4ad3f5da851a", 0xd}, {&(0x7f000004f000)="fa9c3eb8a79012cb3b4f09d737862a548854120d21d2170a4456bd7c28fe6ed228f922396ab7c62f5f1a042ce8ab5049", 0x30}, {&(0x7f0000e4c000-0x7d)="f40c27c1e7345e573adbe26b4efc755ca8b1a434ff11a36707f68a66122e3a92a116d940716e7c4694f997ba11fc29b81e1b7218b14aead3987fef951f147d9558c09b4dda0d9b4ae7cab7b896ee99bf21feee73306c083d4233f35a978f48068cd35f934a34ebcef581b4037d2eb9ad91ef84c33f6e2a6ab2a7f828f6", 0x7d}, {&(0x7f000099c000-0x8e)="d73d69c1bf69e7b9d6d8202abbd879c2b66af2ec5098068418ef577613223025bd6a020e22977a5ce7123ff6f46158153822058c41079b6a4de13cb659f8a268cf21681e5993e8cfa587591085b55340dfdb5ce08c83c01a43124ef9f9942382cdac6df4077f6f695809ef0f92350a375b54c7d459dd8557b6c17b1de48fa3fffd59f73d4b969d5112912f1ce9ff", 0x8e}, {&(0x7f0000255000-0x2f)="83c26aaffc5eeb1da3c14d9b3352d1f86abcbd3aa7e2dbeaa0ffc4ed9d86304933c72df1bc8f32de16537645537008", 0x2f}, {&(0x7f000012b000)="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", 0x1000}, {&(0x7f00002d2000-0x9b)="86407a5da66ed9dd344710fe5352b53fe0f68b7c1696597759cd1ac6a7def49d2d55624d73254d23033d4161fbc5175970f6a06d2ae6c38bca78fd1273662076e2775a5d9eace90caa3bfed89c30db4a46cea42b1c632844d225bfe533727af06dc5caa7d0123e37ae67a97f97e95a5be83d744746cf01f7f9ee93dd4567996148623bb31ee50b48c7161b66b21f8f428146ded1e067af7a28c71b", 0x9b}, {&(0x7f00005c1000-0x9f)="1e2d0f05377892c2f26c6feb823b0e41f6054cf94ee8d2528e70d09bc680752f27c693c3c1c7c3a9d481169a18ef6f6fdc4f27213bb61c0dff8ed3063e257fce0b19df324aaf72575585f39877a2b752fd46f38110b4ae88762a6ffc5ab1270f83b520c8defb9b9f1d9aa6fd4d88172bffe041a34c62e2a7208f211b9a8d3deb5dfd7490559db040ed76a9c78353358edd26697573cfeb881197515f0daac3", 0x9f}, {&(0x7f0000021000-0x6c)="17fb2e60f3828bdc0fe778363c7529e226e7e1699828c1fc8ff0a57d4c688b54b4fef458a1068630c86d1057279587d28716417525f6d36f90100c94d9e4528bffcd14a65ff03e781c450849e3a2059f3ab61a8892fa734d173806912eff4da19dce12b2f406701683bb207b", 0x6c}], 0xa, 0x4) sendfile(0xffffffffffffffff, r2, &(0x7f00006eb000-0x8)=0x0, 0x0) 2018/01/06 00:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000669000)=[{&(0x7f00007c8000-0x3b)="390000001300094800bb61e1c3e800000700000002000000450000000000800005001a060d00000010000000000000fd17007fff030004001b", 0x39}], 0x1) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000f87000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0x10) recvfrom$ipx(r1, &(0x7f00008c2000-0x6d)=""/109, 0x6d, 0x40, 0x0, 0x0) init_module(&(0x7f00008f7000-0x1)='\x00', 0x1, &(0x7f0000e69000)='posix_acl_accessvmnet0:GPL\x00') 2018/01/06 00:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000041000)={0x0, 0x4, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00006e7000)={0x0, 0x0}) clock_getres(0x7, &(0x7f0000471000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {r2, r3+30000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) timer_settime(r1, 0x0, &(0x7f0000d50000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/sequencer\x00', 0x42000, 0x0) futimesat(r5, &(0x7f00006a8000-0x8)='./file0\x00', &(0x7f0000c12000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f00006a6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, 0x0) tkill(r0, 0x1000000000016) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f09000-0x15)='/proc/self/net/pfkey\x00', 0x230000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000e04000-0x4)={0x0}, &(0x7f00009b1000-0x4)=0x171) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x0}) listen(r5, 0xdc6) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f00007e6000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000099000)=0xc) sched_rr_get_interval(r0, &(0x7f00002af000-0x10)={0x0, 0x0}) r1 = getpid() waitid(0x2, r0, &(0x7f0000703000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000bc0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000fd0000)={0x19980330, r1}, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}) r2 = epoll_create(0x0) fcntl$lock(r2, 0x7, &(0x7f00004c3000)={0x2, 0x7, 0x5, 0x10000, r0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r3, &(0x7f00000a0000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000551000)=0x60) 2018/01/06 00:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) listen(r0, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/06 00:02:34 executing program 6: r0 = socket(0x10, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f00009d4000)="", &(0x7f0000999000-0x4)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f000018a000)="") r1 = dup(r0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f34000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa0)={0x0, 0x98, "37ff6a8f37fa5129d160c2d43bc69f06a22cb095446bedbd9c004f3d776549b7d3a674000e5a78357414eacf54e08a12f203307e18e0df0817c67a5d4db8fc2fdd929a8f7e5f6a9e9259f23d283b92de467b666749fc6eeea411e1aa9d06f3a4d72b5ef357367864f9777ed0126f0c32cd5f222d5a850448a894ac21436cc6634b36581dbd8e5a0049b5e5bd1d710f4a198cde4346804cf6"}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r2, 0xfffffffffffffffb, 0x20, 0x80, 0x2}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/01/06 00:02:34 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f5000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x6, 0x0, 0xffffffffffffcdbe, 0x219e733c, 0x9, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000c88000)={0x100000000000, 0x1, 0x208, 0x4080, 0x0, 0x7fffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/06 00:02:34 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2f000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000031000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000003b000)='net/stat\x00') mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000003f000-0xd)='/dev/net/tun\x00', 0x0, 0x80) lseek(r0, 0x0, 0x3) 2018/01/06 00:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) seccomp(0x1, 0x1, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b04000)=""/171) membarrier(0x0, 0x0) fremovexattr(r0, &(0x7f00000a4000)=@random={'trusted.\x00', '.\\bdev\x00'}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000045c000)={0x0, 0x80000000}, &(0x7f00009a7000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c5f000)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x4, 0x6, 0x1}, &(0x7f00001a3000)=0xa0) 2018/01/06 00:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0xfffffffffffffdee, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) syz_open_dev$loop(&(0x7f00009bd000-0xb)='/dev/loop#\x00', 0x7, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000536000)=""/205) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c8c000-0x11)='/selinux/enforce\x00', 0x8080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fed000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000372000-0x38)={&(0x7f00002c3000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000065e000-0x10)={&(0x7f0000f92000)=@polexpire={0xf8, 0x1b, 0x2, 0x4, 0x0, {{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0xbef, 0x2, 0x1, 0x3, 0xf6f, 0xa, 0xa0, 0xa0, 0x8f, 0x0, r2}, {0x9, 0x80000000, 0x7fffffff, 0x1, 0xa03, 0x1ff, 0xce1, 0x36}, {0x1f, 0x2, 0x1, 0x0}, 0xfffffffffffffff9, 0x8, 0x0, 0x1, 0x1, 0x2}, 0x8}, [@proto={0x8, 0x19, 0x2b}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @mark={0xc, 0x15, {0x1, 0x8}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000010}, 0x84) 2018/01/06 00:02:34 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0x8, 0x6ec], 0x2, 0xffffffff, 0x4, 0xfffffffffffffff9, 0x1, 0xd2b, {0x1, 0xadbb, 0x1, 0x6, 0x3, 0x0, 0x8, 0x7fffffff, 0x6, 0x4, 0x25, 0x2c4, 0x5, 0x7e, "3dbb263796035d18eb6a74164185090182f2e02e02e1cacacf5b143ea354f811"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f00006d0000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x11f6, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x7fffffff, 0x3ff}, 0x8) 2018/01/06 00:02:34 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000054e000)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000db2000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008f3000+0x2bd)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x0) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000606000+0x38f)=""}) ftruncate(r0, 0x10000) get_thread_area(&(0x7f0000572000)={0x100000001, 0x100000, 0x4000, 0x80000001, 0x1c00000000000, 0x64c21b08, 0x8, 0x3ff, 0x3, 0x217}) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000960000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 00:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000062a000-0x2)="fcff", 0x0) r1 = userfaultfd(0x80800) r2 = add_key(&(0x7f0000f48000)='id_legacy\x00', &(0x7f000039f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x200100) epoll_wait(r0, &(0x7f0000890000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfffffffffffffff9) connect$netlink(r0, &(0x7f0000983000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000817000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d69000-0x20)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x3, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) 2018/01/06 00:02:34 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000015000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000f000-0x4)={0x0}, &(0x7f0000014000)=0x89) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = dup(r0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:34 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000003000-0x54)="4996a5989a8066bf1c8dadb35a1d071d4e476a966fcf5fb870fecebeaf03c0ca29d1f1d1e17c14d6468ef634ba0e410762ec00e4abd6100e7fbbae395adab23d41adb7ce2bea0aad7d5cdbf4b508ee88cf2234ce") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) syz_open_procfs(r1, &(0x7f0000001000)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x5, &(0x7f0000001000-0x48)="58f7dfa3b35b33afba792a3b44ed058821f788fc2fdcb03733600a6cd0cc0ffb71397f80754b2fd8179e956d1a044bc3c337f8777923ff23951e6a86a23718cf2084832700c16e55") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) setsockopt$inet_int(r2, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/06 00:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={0x0, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) 2018/01/06 00:02:34 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f06000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00001f3000)=0x0, &(0x7f00002f1000)=0x0, &(0x7f0000e7c000-0x4)=0x0) r0 = syz_open_dev$loop(&(0x7f00003d7000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000150000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/06 00:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)='/dev/vga_arbiter\x00', 0x2040, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ba7000-0x50)={{0x0, 0x6}, {0x800, 0x1}, 0x35, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000597000)=""/67, 0x43) fchmodat(r0, &(0x7f00006a8000)='./file0\x00', 0xc6) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x5594243d932abd0e, &(0x7f0000244000-0x20)={0x1, 0x3, 0x1, 0x482f, r1}) 2018/01/06 00:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003aa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000089a000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xffffffffffff8001, 0x2, 0x100, 0x0, 0x2, 0x0, 0x80, 0x80, 0x3b, 0x7, r1}, {0x3, 0x4e6, 0x28000000, 0x100000000, 0x1000, 0x0, 0x7, 0x100000001}, {0x9, 0x1, 0x46b3, 0x3}, 0x9, 0xd, 0x3, 0x0, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x1, 0x200, 0x4, 0x8, 0x8}}, 0xe8) inotify_init1(0x800) ioctl(r0, 0x5, &(0x7f0000489000)="") 2018/01/06 00:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000125000-0x8)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000148000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005, 0x0}) poll(&(0x7f0000289000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000216000)={0x7, 0xfff}) [ 51.993952] ALSA: seq fatal error: cannot create timer (-22) [ 52.023086] binder: 7957:7965 ioctl 80084504 20536000 returned -22 2018/01/06 00:02:34 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000014000-0xc)='cifs.spnego\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) memfd_create(&(0x7f0000013000)='cifs.spnego\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x4c, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 52.045648] binder: release 7957:7983 transaction 54 out, still active [ 52.048533] program syz-executor6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 52.048841] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 52.054681] ALSA: seq fatal error: cannot create timer (-22) [ 52.085552] binder: undelivered TRANSACTION_COMPLETE [ 52.092311] binder: BINDER_SET_CONTEXT_MGR already set [ 52.097714] binder: 7957:7965 ioctl 40046207 0 returned -16 [ 52.097794] binder_alloc: 7957: binder_alloc_buf, no vma [ 52.097839] binder: 7957:8004 transaction failed 29189/-3, size 0-0 line 3128 [ 52.109426] binder: 7957:8006 ioctl 80084504 20536000 returned -22 [ 52.127043] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 00:02:34 executing program 6: mmap(&(0x7f0000000000/0x524000)=nil, 0x524000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000299000)={0x0, 0x0, 0x0}, &(0x7f000029d000)=0xc) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000525000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000526000-0x8)='./file0\x00', &(0x7f0000526000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00004af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) mmap(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0xc, &(0x7f0000524000)=""/0, &(0x7f0000189000-0x4)=0x1000000f7) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000)=0x0, 0x27a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000052a000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xedb, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0}, &(0x7f00001eb000)=0x20) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f0000dfc000-0x28)="", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x100000802, 0x300) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000014c000)={0x0, 0x0, 0x3000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/06 00:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e3000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) 2018/01/06 00:02:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)="a228e91a86d746af9378812dfecde500ba52d0d22a10fcf678b1e395bfb77e4570456a80c44776051ee75060263b7899838d37d4d5debab15eeaa751468a440f956dbbcc63e43f858aa8afc240ac576ec233ac6bfc4854cc04bfee94c6e315f11ce52d34d14dcc60702fb74d2adcc940ea640785bbd3a711b4aa559b506d88d58d5c89d0525a52583135c919f3b57c945fd5f5f7063bce535840d668ad369641f158831bd8c2796341ea5dc7e05f683cbe3ca74ab21d57a47607fe4b19b0cb2f2aef8bbede039b50803c5fabcdcc51541244db0dc96674179bde3522263c4608afbb5a7576727710b066", 0xea) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 00:02:34 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000026000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\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]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000054000)='projid_map\x00') mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000056000-0x20)={0xe3, 0x2d71, 0x8, 0x1, 0x8, 0x8}) 2018/01/06 00:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000e0e000)=[{0x24, 0x26, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001f060cd8"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000074c000-0xb)='/dev/hwrng\x00', 0x202800, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d7f000-0x4)={0x0}, &(0x7f0000f46000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000354000)={0x1, &(0x7f0000b3a000-0x8)=[{0x0, 0x0}]}) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000f64000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000026f000)={r2, &(0x7f00009c6000)=""/4096}) [ 52.149778] binder: release 7957:7965 transaction 54 in, still active [ 52.156812] binder: send failed reply for transaction 54, target dead 2018/01/06 00:02:34 executing program 1: r0 = socket$inet6(0xa, 0x20000000000f, 0x0) accept(r0, &(0x7f0000fd8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c6b000)=0x9) 2018/01/06 00:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$tun(&(0x7f0000720000-0xd)='/dev/net/tun\x00', 0x0, 0x204000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003f0000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000086e000-0x4)=0x6) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000e15000)=0x8) socket(0x9, 0x80a, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, {0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, 0x0, [0x8000, 0xfffffffffffffffb, 0x5, 0x7, 0x4, 0xfffffffffffffffb, 0x7, 0x5a]}, 0x5c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc0000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x749, 0x6, 0x1, "8c90f9e3ab4dc4a3852a3d57ffc10fce6d5509db892e92a9f1d4a203cf755096e3412b1a13e032c803eeb9645970fad34e5ff4e968ce43e658001601c772ee6415935f9cbf2d4f128f3607ab897e53a8"}, 0x160) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xe8e0, 0x0, 0x10000, 0x4a6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x7, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000045d000)="10bc", 0x2) 2018/01/06 00:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000197000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000ae5000)={0x0, 0x3a, 0x2, @thr={&(0x7f0000f7a000)="1c4418b4996a89ebe4da7f4576ed376ef5052510ac4d488ca2ed80377a5bab9351ac54610b3ea72cfc44193763d483fadfe95322f64631a5087d93e7173707902bd1ff0ef30dc03cb8c0dc6d7b102e11297bad48bc68c57a866106ae7981ff33cd2fc0d9d70c0ebda4", &(0x7f000057f000-0x93)="af2b74827e439c2a33b95f4625119dfecec49d6f8663b167350baa2391c8b942907a54d543557e38f00b047c206c9fd4c48d0372e3fe3881f80260b50cc5a7d4e62aae9eca1be4b74a6956b3eae9ac355f3c6f8ab6211ad62933d22b3792c7cc0dbb59de104dbb42e01d9638a49c08c2424113d4f0a3895e5aec572de6295eea3e9bf560600f298b198172644060ca7e3c5325"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7c000-0x4)=0x0) clock_gettime(0x0, &(0x7f000020b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000354000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000d6d000-0x20)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000bd5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000ae000)={0x0, 0xff, 0x1c87, 0x89e1, 0x2, 0x20}) 2018/01/06 00:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) fcntl$getflags(r0, 0x40a) write(r0, &(0x7f00004ae000-0xcc)="18e450e348546ad0a5bd70d52fe5c89c58e7f0f6f31439268638d2fdc54c2ecd370e0cb7871447f87ecfc6fe908eb9c69d07a71d7049730a4c9cc777035c5284ef84eebc7791ea71c8acbcbd0f9835922440b7c49828d5d1684785edc2d7c0485425841582b2884dc8568b25ab22f4ddf96f69a6d1701788f5ecd436a0e5261de979f1324ed113da1bb1002a6d6fafef38f575180638e8ad686061f4a168923d577e3228cb61b0e51cd03869e270f170729c9c68c3f34432644fa33b4100582c119933c5e514d1de7e22d5e1", 0xcc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000001d000)=0x0) 2018/01/06 00:02:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) r0 = open(&(0x7f0000029000)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000612000)=@assoc_value={0x0, 0xcb}, &(0x7f00006fd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000011c000-0x8)={r1, 0x6}, &(0x7f00009fa000)=0x8) getresgid(&(0x7f0000f54000-0x4)=0x0, &(0x7f0000cb1000)=0x0, &(0x7f00007bb000)=0x0) 2018/01/06 00:02:34 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f0000b3c000-0xa)='./control\x00', 0x1000824) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x1ff, &(0x7f0000b3c000)={0x0, 0x0}) r3 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000811000-0x4)=r3) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/06 00:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f46000-0xcd)=""/205, &(0x7f000076d000-0x4)=0xcd) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000897000)=[{&(0x7f000054d000-0x39)="390000001300094700bb61e1c3e800000700000002000000450000000300800019001a000d00040009280ff4000000fd17e9ffff0300040005", 0x39}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) stat(&(0x7f0000284000-0x8)='./file0\x00', &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000dba000)='./file0\x00', &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) [ 52.329001] binder: BINDER_SET_CONTEXT_MGR already set [ 52.334314] binder: 8039:8062 ioctl 40046207 0 returned -16 [ 52.375070] binder_alloc: 8039: binder_alloc_buf, no vma [ 52.380655] binder_alloc: 8039: binder_alloc_buf, no vma [ 52.380678] binder: 8039:8047 transaction failed 29189/-3, size 0-0 line 3128 [ 52.393373] binder: 8039:8064 transaction failed 29189/-3, size 0-0 line 3128 [ 52.413791] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.419265] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 00:02:35 executing program 0: mmap(&(0x7f0000b69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6a000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0xacf) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) 2018/01/06 00:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ed5000)='/dev/net/tun\x00', 0x0, 0x80801000000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 00:02:35 executing program 1: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000cda000-0x6e)=@file={0x0, ""/108}, &(0x7f0000cd9000)=0x6e, 0x80000) r2 = fcntl$dupfd(r0, 0x0, r1) write(r2, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff45", 0x22) 2018/01/06 00:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004dc000)=0x0) setpgid(r0, r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000698000-0x94)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x9}], 0x94) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) dup2(r2, r3) 2018/01/06 00:02:35 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f00006b4000)='/dev/sg#\x00', 0x9, 0x80) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000feb000+0xb9c)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00002de000)={0x0, 0x8008, 0xffffffffffff8001, 0x8f, 0x0}, &(0x7f0000fea000)=0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fea000)={0x3, 0x6, 0xb, 0x2, 0x182, 0x200, 0x8, 0xffffffffffffffc0, r1}, 0x20) r2 = accept(0xffffffffffffffff, &(0x7f0000fe9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x14) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fea000-0xe7)={0x0, 0xdf, "73564d2146de2fd4bd11b6664c5fb0c931922121f1b7192b17aca6765ae5fef0d696ba66e21047aa7bc060cbf4ba45cd4be5c941983108c2efbfa6d3bb747610629a6e0e38a92972240909fc9957a1c677460843073293279598ea4e6a9a46b02f1fbaa10a6a28c6c99fcc72fb41715227c6bca0c3a6fdc44adcf6e61e46ec805ef61634ce2f3150c82ed3deae11b4a1e2745ae96e671a68edca335b78bf448d9670872eb8fa6c333044d2def6fbb7bd60703f200cfb4f0a76c5ab86641eea3069249b92150170613ec2316fe2ce565e6bbe4393226568368ccd3f3ac78a56"}, &(0x7f00003db000)=0xe7) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000092a000)={r3, 0x2, 0x0, 0x1, 0x0}, &(0x7f0000fea000-0x4)=0x18) r4 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000446000)={0x0, 0x0, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x400004) 2018/01/06 00:02:35 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00009b5000-0x24)={0x3, 0x4000000000000, 0x66a, 0x9, 0x401, 0x5, 0xffffffff, 0x10001, 0xffffffffffffff00, 0x20, 0x4, 0x4}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2018/01/06 00:02:35 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7a, 0x3, 0x20}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c1d000-0x33)={r1, 0x3f, 0x2b, "836c468324663201962c0dc1014f8f538a22dca9a219ccf94b27aac558858aea8e645e4d03da1a82df2454"}, 0x33) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001000-0x4)=0x2) read(r2, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}, &(0x7f0000cd1000-0x10)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ac000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap$binder(&(0x7f00008ec000/0x3000)=nil, 0x3000, 0x4, 0x2112, r0, 0x53) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000987000-0x10)={0x0, 0x6, 0x1d, 0x1}, &(0x7f00002d5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000647000-0x8)={r1, 0x7}, &(0x7f000013a000-0x4)=0x8) pipe(&(0x7f0000d4c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f22000)={0xffffffffffff4a19, 0x5, 0x4, 0x8, 0x800, 0x0, 0x6563, 0x10000000000000, 0x0}, &(0x7f00007f4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009d9000)={r3, 0x80}, &(0x7f000050c000-0x4)=0x8) 2018/01/06 00:02:35 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.425148] binder: release 8039:8047 transaction 58 out, still active [ 52.431807] binder: release 8039:8047 transaction 57 in, still active [ 52.438647] binder: undelivered TRANSACTION_COMPLETE [ 52.446469] binder: release 8039:8062 transaction 57 out, still active [ 52.469752] binder: undelivered TRANSACTION_COMPLETE 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="4ad83167f426fb6e59c8dcbdd224d00581b677bb9a672b286dd5b6122d6c243ee8e7debc9a2536198bed443b7f3bac490928b047483891f09a74bf0cc8d859d8765ef07ec32b7c64cfcf8bd86845088aba876d836312a2823e35b2fbfd2289394312d91228562b90bcf2b742d7004687b1d54af151fa0eeaa019aa996ef8ee3ef2bd1fe77b4416817382e3d6cf5bd258bdb00d4d70e6530e85a1800dfb9bc8b50148bd9e26039ac59962dec690c6dd81e08a133d26262badc24090f637b17c543ae702d2de4fad921f28fcd4731b3c1370c72c53", 0xd4, 0xffffffffffffffff) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, r0) 2018/01/06 00:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40b) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1555555555555724, 0x9) r1 = getgid() setgid(r1) mprotect(&(0x7f000011f000/0xc00000)=nil, 0xc00000, 0x1000000) 2018/01/06 00:02:35 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f00004ba000)='./file0\x00', 0x20) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f85000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000f86000-0x20)=[{&(0x7f000016e000-0xe1)="8f6186441b713c86ef870eedd2f17583549057164a74f00cdb20c172da80b4bd9096a8017b10b4443c70f6e0e5e4c2cdd98efb2dbbc3a1234188bf5560911ca4a343215da8f274a4da547e3eb485d7f7231aca12e50c9d3d4855b89d1fb64fbdcc2ef06a541386dababbadaa968d0f8aafb6e4dec4d1d07636510eba34bb48205ab17693e9c5f07439776e7a2fbffaa97201693d856644d94763465187230e5b6461413ff62fa883c29e3064b7d8ab999569e943e8cac93247a091dfd24240514fccac96f5a2314e3658b06ada0b7e05aa321a999903584febb546a072543bc96c", 0xe1}, {&(0x7f0000f85000-0x9f)="a12ec67f929cefda82c290bd6b3bc77dab8ff57e7294f0e9dd50dbad6b4816123c6663f5e88dfe95712e882e9af20fee5bc22e64952e9f4fab1a8618546f5a17ccefb050283a1e6fec0c6fab828f2672ea3993500d89398b04d03653a30e9728aae84a84ff3e8443aab741aece4d2cd7969144e404acf390802ac0dd519d2d5fcfbb4eaf444b16d83d583b31dddc519a5dac6592fa33b5702a570b455655e0", 0x9f}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) tkill(r3, 0x16) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000c09000-0x4)=0x0, &(0x7f0000686000-0x4)=0x4) 2018/01/06 00:02:35 executing program 3: clone(0x0, &(0x7f0000eee000)="", &(0x7f00008d3000-0x4)=0x0, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000408000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000028d000)=""/68, 0xfffffffffffffeb8) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80200, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000046000)='/dev/vga_arbiter\x00', 0x108006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00003c9000)={0x0, 0x7b, "bb27f0fe9f72173f51a300fe49c2d8a695de1eaa88fa08694e272973bc26583187d59caa2b40be80b868e15974d1192b323e9b510ada0d89880611683301add550996dc84912b247611e82f3e6049735c4368964deb897d174915f5ccd2ae3b369ac6ace0a43fea54272e54d1c1e22eff20288bcdb8e3f95235545"}, &(0x7f0000000000)=0x83) fanotify_mark(r1, 0xa, 0x10000, r1, &(0x7f0000001000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000035c000-0x6)={r2, 0xce}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000041000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000009000-0x8c)={0x1f, 0x7fffffff, 0x1, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.488986] binder: send failed reply for transaction 58, target dead [ 52.496759] device gre0 entered promiscuous mode [ 52.503945] device gre0 entered promiscuous mode [ 52.506680] binder: send failed reply for transaction 57, target dead 2018/01/06 00:02:35 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00007ec000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8906, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000039000-0x10)={0x0, &(0x7f0000524000)=[]}) setpgid(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fe3000-0x8)='./file0\x00', 0x20200, 0x12) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e0f000)=0x2, 0xfe4b) 2018/01/06 00:02:35 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f000001d000-0x3b)="da3b4a198dd70c647e949993c837e1639a65287135b0729f6923bb88ee40945070edf0d056005e956b00fc1345ff802e1f9e45bbc9d914e562d90b") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000001e000-0x8)={0x9}, &(0x7f000001e000-0x8)={0x0}, 0x8) 2018/01/06 00:02:35 executing program 6: mmap(&(0x7f0000000000/0x908000)=nil, 0x908000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt(r0, 0x1, 0x9, &(0x7f000075a000)="752b36883f5a882fe32565dd3e50b10254d0a00e06f9fe34efe888125102d30e42feab8ddb4ad332f4bad567fb82", 0x2e) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) accept$packet(r0, &(0x7f00007b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068e000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001cf000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) 2018/01/06 00:02:35 executing program 1: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000482000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000483000-0x4)=0x0, &(0x7f0000285000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000057c000)={0x1, &(0x7f000022a000)=[{0x6, 0xfffffffeffffffff, 0x3, 0x4}]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000016c000)=0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, 0x0, 0x1, &(0x7f000057c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f000057e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004b6000)=0x10) 2018/01/06 00:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006ab000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ae000-0x4)=0x10, 0x80000) ioctl$int_in(r0, 0x0, &(0x7f00005aa000-0x8)=0x0) clock_gettime(0x0, &(0x7f000045b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000588000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00003ed000-0x8)={0x2, r2}) setsockopt$inet_opts(r0, 0x0, 0x4000000009, &(0x7f0000d48000)="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", 0x1a5) setitimer(0x1, &(0x7f00000e9000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c6c000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x200000000000, &(0x7f0000fff000-0x10)={0x0, 0x0}) utimensat(r3, &(0x7f0000138000-0x8)='./file0\x00', &(0x7f000021c000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}, 0x100) clock_gettime(0x0, &(0x7f0000a4a000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400, 0x0}, {r6, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000853000-0x8)=0x0) r7 = add_key$user(&(0x7f00007c2000-0x5)='user\x00', &(0x7f0000b50000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f22000-0x76)="10891b407bfed03faeb020fb4e503324007c1516902503ce2265fdb6f6d4fe5a2c3259ab56cc66705680a7fe5e12ccc7cb5bec39f96a78d58e9f60175a1bc497f7079710f86951a43e8f147d2161f422d0f10c6680e64f703e803fef4920afd250fef956901b15a07b47719eb667189c3658e294a745", 0x76, 0xfffffffffffffff9) connect$unix(r3, &(0x7f00007e6000-0xa)=@file={0x0, './file0\x00'}, 0xa) r8 = add_key(&(0x7f0000ffb000-0x8)='keyring\x00', &(0x7f0000218000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007c1000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000263000)='cifs.spnego\x00', &(0x7f00008ff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006f6000-0x1)='\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000037b000-0xc)={r7, r8, r9}, &(0x7f00001d7000)=""/172, 0xffffffffffffffb6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ea4000)=""/187, &(0x7f00006bf000-0x4)=0xbb) 2018/01/06 00:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/enforce\x00', 0x202, 0x0) symlinkat(&(0x7f0000377000-0x8)='./file0\x00', r1, &(0x7f0000508000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000818000-0x2)='./file0\x00', 0x100) inotify_add_watch(r1, &(0x7f00007d5000)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) 2018/01/06 00:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d44000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x10001) 2018/01/06 00:02:35 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000093c000-0x10)={0x77359400, 0x0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093b000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000011f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000093c000)=0x10) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000093e000-0x15)='/dev/pktcdvd/control\x00', 0x20042, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000151000)=0x0) setns(r0, 0x40000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:35 executing program 3: 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 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dfa000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000099c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/01/06 00:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) readv(r0, &(0x7f0000915000-0x80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003d5000)={0x0, 0x0, 0x0, 0x4, 0x4, 0x3, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0}) 2018/01/06 00:02:35 executing program 4: syz_open_dev$binder(&(0x7f0000b33000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0xff, 0xc, 0xfffffffffffffffa, 0x3, 0x1f}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000dba000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x40010, r2, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000058d000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000093c000-0x4)=0x81, 0x4) sendmsg$key(r1, &(0x7f0000ba7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ade000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfffffffffffffefb}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysfs$1(0x1, &(0x7f0000ca3000)='#systemvmnet0\x00') 2018/01/06 00:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000388000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00006fd000)=0xa706) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00003f9000-0x64)={&(0x7f0000863000)=[0x1, 0x0], 0x2, 0x7f, 0x4, 0x5, 0x5, 0x10001, {0x3, 0x2, 0x6, 0x10001, 0x8, 0x4, 0x5, 0x0, 0xdb, 0x5, 0x81, 0x4, 0x5, 0x100000000, "61ad695b437197c6e078ec7a3a6672141d45550c8bb843ff6acbbb548b63acbe"}}) writev(r1, &(0x7f00000a3000-0x10)=[{&(0x7f0000168000-0x48)="48000000140019ca20ffe57fffffff560a06000000000000000400f300fe58a2bc4a0304000000088900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) 2018/01/06 00:02:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c1a000)='attr/exec\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000035c000)=0x0, &(0x7f000030b000)=0x4) sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x5) 2018/01/06 00:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d8e000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f72000-0x8)={0x0, 0x0}) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x80807, 0x17db) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b01000)={0x0, 0x0, &(0x7f0000a28000)=[{&(0x7f00007a3000-0x1d)=[{0x14, 0x1c, 0x200000000a01, 0x0, 0x0, '\a'}], 0x14}], 0x0, &(0x7f000034f000)=[], 0x139, 0x1}, 0xc000) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r0, &(0x7f000022f000)=""/4096, 0xe5ce) getdents(r0, &(0x7f0000671000-0x30)=""/48, 0x30) accept$inet6(r0, &(0x7f00005ae000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000dbf000-0x4)=0x1c) 2018/01/06 00:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0xd) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006fe000)='net/rt_cache\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007fc000)={0x6, 0x0, 0x2, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003e2000)={0x2, r3, 0x10003, 0x7fffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c3000-0xc)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) fadvise64(r1, 0x0, 0x400, 0x5) poll(&(0x7f000097c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000aa1000-0x7f)=""/127) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eca000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/06 00:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e1000-0xf)='/dev/sequencer\x00', 0x800, 0x0) accept$ax25(r1, &(0x7f000032d000)={0x0, {""/7}, 0x0}, &(0x7f0000799000)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001f9000)=0x81, 0x4) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000148000)="bd44ee1e581e23b612e1cf42b6f9d878290fcbf45c9d35bd3e51dc942b410683", 0x20) r2 = syz_open_dev$tun(&(0x7f00002a3000)='/dev/net/tun\x00', 0x0, 0x100000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000f0d000)={0x0, {{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000064e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b57000-0x3)=0xe8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00001c4000)=0x0) dup2(r0, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) syz_open_dev$binder(&(0x7f0000c74000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') sendmsg$inet_sctp(r0, &(0x7f0000a3d000-0x38)={&(0x7f000055b000)=@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, 0x1c, &(0x7f0000669000-0x30)=[{&(0x7f0000e7a000)="ed2abd1ecf42140cf20c67c8df67a3c02cd3a0c09b675605eda3e0cd639279d840604bfb4e15ffc82d29e6d4660bb10f7c2b21169e15eae9faf2a171a00068a1e4c309919a732f0873c3ba151f", 0x4d}, {&(0x7f00009fd000-0xd3)="8c8c501f61cd28f1cc730e164fc40563e9d9c807b0a45db526e8b0841dcab0c12104f7c4fb7cecf4e477d102855b89697c837610244e3a375f4f10cd431fa99d785a55256571d4704bdfe5aae6b37bea90b6fbd2ec18d772d0774430162e97b635c319d2070bdcbd4615480f3d7e27bcb6326ec2d1fed5bd42d3d47513d7507685b276457354708d0792d97c54ed8cf942b65c6893c8a42f54a639e5561bec0b4401029e7ad8078a7d21ace6d5874804f0991a2b864609d87ef2f731d8448a2b0631dd7a16517cf28a3637d4756b68d3d3df24", 0xd3}, {&(0x7f0000524000)="0dbc9af46178b2d153eb67b242c4378a42a4b1c530deecbb546b402f84ab32bcce32cd2c40aa178d08d749ab2c1579a57cdd5d9d7d7a9ce014d072df07487078266aad913a39b14f760c8546e7fe1db11ec54d45de5b1bbf71aaab89b2e8e7b156a8b7308492e8ff89411aa5e4d0b9c1311e608e3b2fe6cf2ae49ecb1cacc8049408d4b1d23dc5655569bbfbde532fae4f3b9a27bceadb5811542dc1948878976beefdb7e50c590d47cc80b4409307d1b615c4b7af2109688c5604929c01d2aebbbc6b720a68c5875657f0771d4de5fcb0536504fdfeee5be8ad413d", 0xdc}], 0x3, 0x0, 0x0, 0x20000000}, 0x20000004) fcntl$setlease(r0, 0x400, 0x1) fstatfs(r0, &(0x7f00000c5000-0x35)=""/53) fcntl$setlease(r0, 0x400, 0x3) 2018/01/06 00:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f00004a4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e23000)=0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e47000-0x4)=0x0) 2018/01/06 00:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0xfffffffffffffffd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bc000-0xc)={0x1, 0x0}) 2018/01/06 00:02:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8001, 0x8, 0x100, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r1, 0xbd}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) r3 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) fcntl$setflags(r3, 0x2, 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00007f3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000217000)={0x80, 0x0, 0x0, 0xfccd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cf7000-0x4)=0x0, 0x4) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x404, &(0x7f0000ba4000)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000af6000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff2000-0x8)={0x0, 0x1, 0x3}, &(0x7f0000d84000-0x4)=0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ff1000)=@assoc_value={r1, 0xe611}, 0x8) 2018/01/06 00:02:36 executing program 1: socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000dad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f15000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x800) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000723000-0x26)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xec52}) ioctl$sock_ifreq(r2, 0x80000891d, &(0x7f0000af3000)={@common='lo\x00', @ifru_ivalue=0x0}) accept$inet(r2, &(0x7f0000700000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000201000)=0x10) r4 = getpgrp(0x0) userfaultfd(0x80000) rt_sigqueueinfo(r4, 0x1c, &(0x7f0000967000-0x10)={0x34, 0x7, 0x9, 0x3ff}) ptrace$pokeuser(0x6, r4, 0x7f, 0xffff) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000006d000)=0x1, 0x4) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000ec5000)={0x0, 0x0}, &(0x7f000093c000)=0x10) ioprio_get$pid(0x3, r4) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x4400000000001278, &(0x7f0000002000)="") 2018/01/06 00:02:36 executing program 0: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000753000-0x10)="0210af0000040200006466b78e000448", 0x6e9e096178871e90) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000060f000-0x8)='./file0\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f25000)={0x0, 0x0, 0x30}, &(0x7f0000841000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aaa000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/06 00:02:36 executing program 3: prctl$void(0x3) 2018/01/06 00:02:36 executing program 6: 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, &(0x7f00009ac000-0x1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) recvfrom$unix(r2, &(0x7f0000051000)=""/173, 0xad, 0x2100, &(0x7f00002a5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/06 00:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dd0000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d80000-0x7)='wlan0-\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/06 00:02:36 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000936000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0xc480) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x8, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0}, 0x8, 0x0) dup3(r2, r1, 0x0) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000038c000-0x88)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x0, 0x18, 0x0, 0x0, 0x0, "3fe7b7feb407516d08e2806d"}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 53.466992] audit: type=1326 audit(1515196956.179:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8179 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980334, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') setns(r0, 0x0) 2018/01/06 00:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000173000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000595000)="232893e94c313d5aa774bcb3c81e1dd3de7b6f24da04a0440e775ebd4387d667a77d77e4f00a3eb7628a101288bc835f5e4b0f9084fea78558298b9cc858ae12e75e582c8e2511b952fbc4770bc59b7ff400a8d47cc4b50071f16f5681c4f22859ce7e067c3e029ab5f47146b78fc5bd930895bc04d3927060") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x4) tkill(r3, 0x27) ptrace$setopts(0x4209, r2, 0xffffffff7ffffffd, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fdd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000332000)=@common='ipddp0\x00') 2018/01/06 00:02:36 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003c3000)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000036000-0x4)=0xc) fcntl$setstatus(r0, 0x4, 0x46000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ee4000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000aa8000-0x10)={0x6, 0x81, 0x6, 0xffffffffffff7fff}, 0x10) 2018/01/06 00:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001a0000)=0x0) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000074000)={0x1, [0x800]}, &(0x7f0000b0d000)=0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004e7000+0xcb2)={0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xc) rt_tgsigqueueinfo(r1, r3, 0x41, &(0x7f00005e9000)={0x2a, 0x80000001, 0x100000001, 0x5}) memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00002a1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b60000-0x4)=0x1c) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000a0f000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f3f000)={0x94, 0x2, 0x3, 0x889, 0x8, 0xcb1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e12000)={{0x800, 0x80000001}, {0x0, 0x4}, 0x6873, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) rt_sigtimedwait(&(0x7f0000850000-0x8)={0x0}, &(0x7f00008a5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001e8000-0x10)={0x0, 0x0}, 0x8) [ 53.557149] audit: type=1326 audit(1515196956.269:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8179 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000005a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = syz_fuseblk_mount(&(0x7f00000a2000-0x8)='./file0\x00', &(0x7f000094f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000e39000-0x4)=0x0, 0x4) 2018/01/06 00:02:36 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x8, 0x8, [0x1, 0xffffffffffff9caa, 0x401, 0xff, 0xd72, 0x17, 0x8, 0x4]}, &(0x7f00009f9000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x22, &(0x7f00006d1000)=0x0, 0x4) 2018/01/06 00:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b4000)="76626f786e743106", 0x3) write(r0, &(0x7f0000577000-0x4a)="eb0f39c70a6bc97d176a828627e7cc586e9ddfc1c60e78cacc250fa9aff2235504d92d8b868d95326905d66e900ed61332055cea4b545313fc1b7867b72a991d37001716be48a833c483", 0x4a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) fcntl$getownex(r0, 0x10, &(0x7f0000fa2000)={0x0, 0x0}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000064e000)='/selinux/enforce\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004ac000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b52000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00004c7000-0x8)={r7, 0xdf, 0x7}, &(0x7f0000208000-0x4)=0x8) ptrace(0x4208, r5) ptrace$pokeuser(0x6, r5, 0x0, 0x0) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000418000-0x8)='./file0\x00', 0x80a1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd05, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0xffffffffffffff63, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f000069e000-0x8)={0x0}, 0x8) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b0d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000e0b000-0xa2)={0x100000000, 0x9a, "680801fbb26d35818287b9b4cdce94a290b3c384c4ecfb2191b6a9963a4b9b5dd284747267183873920ad24b12e4aebbe23a2f0d9aee5d1e835fcde7d4465a01e21dd4d7b70a975c6d1d5c9d09526e3ed2b5cb5458e3b4500b1ff56b480d0de2273117466fa2fc7f5a31ddbeadcd5bf4c19f7e9f65397cbedd563b41168eafceee9b34512533f2b04af130d634c42ac3f157a7e0951dc8c75df5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/01/06 00:02:36 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000221000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000944000)={&(0x7f0000a62000-0x8a)=""/138, 0x8a}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f000037b000-0x10)=@req={0x61a1, 0x2, 0xffffffff, 0xd329}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/06 00:02:36 executing program 3: clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xfc2300000, 0x401, 0x4, 0x0, 0x5d, 0x5, 0x8, 0x85c9, 0x3, 0x4d4, 0x1ff, 0xc58}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCCONS(r0, 0x541d) 2018/01/06 00:02:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') fchown(r0, 0x0, 0x0) prctl$setfpexc(0xc, 0x0) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000000000)={0x9, 0x0, 0x7, 0x8001, 0xfffffffffffffff9, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a0d000-0x8)='./file0\x00', 0x10600, 0x1) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000705000-0x59)=""/89, &(0x7f00008a1000-0x4)=0x59) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000713000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000f33000-0x66)=@hdr={0x0, 0x0, 0x0, 0x400008, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) pipe(&(0x7f0000adc000)={0x0, 0x0}) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000938000-0x20)="2833c3f71166995f45a3c118cca0c662e15eb97658a3dc922d994189db90e994") syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/01/06 00:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000ca5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000131000)={@generic="6a46211bac481eae2d4ffd618c1e5000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$packet(0x11, 0x3, 0x300) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f000085c000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000839000-0x36)="63a9587232a1fb8d36d61d0b6be2ffc5a304c94fd0f2229402d872d9dbfcc66565fdd92bd85a5671c216641368b68cdbfbc5490315ae") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000547000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f000001f000-0x11)=@known='security.selinux\x00') execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) r3 = open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) getpeername$inet6(r3, &(0x7f0000aaf000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d6e000-0x4)=0x1c) 2018/01/06 00:02:36 executing program 3: ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setfsuid(r0) gettid() 2018/01/06 00:02:36 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_setscheduler(r2, 0x3, &(0x7f0000eb7000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) fdatasync(r0) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x800) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) [ 53.859555] keychord: unsupported version 0 2018/01/06 00:02:36 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bb4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x0, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) 2018/01/06 00:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000840000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = syz_open_dev$sg(&(0x7f00002bb000)='/dev/sg#\x00', 0x8001, 0x180) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa8000)={0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$loop(&(0x7f00001b2000-0xb)='/dev/loop#\x00', 0x1000, 0x2000) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/relabel\x00', 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000860000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000394000)={0x0, 0x0}) ppoll(&(0x7f000076b000-0x40)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}, {r2, 0x6200, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x40, 0x0}, {r5, 0x8000, 0x0}, {r6, 0x4108, 0x0}, {r7, 0x10, 0x0}], 0x8, &(0x7f000092d000)={r8, r9+30000000}, &(0x7f0000917000-0x8)={0xfffffffffffffff8}, 0x8) utimes(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000990000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/06 00:02:36 executing program 3: write(0xffffffffffffffff, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) socketpair$unix(0x1, 0x105, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fstat(r3, &(0x7f0000346000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000f9c000-0x8)={0x0, 0x0}, 0x9, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) renameat(r0, &(0x7f0000781000-0x8)='./file0\x00', r3, &(0x7f000033a000-0x8)='./file0\x00') ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00002a9000)=""/148) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) pwrite64(r0, &(0x7f0000703000-0x7)="f523f60e85b0fc", 0x7, 0x0) [ 53.884924] keychord: unsupported version 0 2018/01/06 00:02:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x440000000000127d, &(0x7f0000002000)="") 2018/01/06 00:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) fstat(r0, &(0x7f000077b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000826000-0xf)='/dev/sequencer\x00', 0x40400, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00002f7000-0x4)=0xd67c, 0xfffffee5) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x73) connect(r2, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fb9000)='./file1\x00', &(0x7f0000fab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000849000)={0x5, 0x1d, 0x100000000, 0xff, "9895c3e0c2424b86ade7a4fe3d261a03a5cf754cd473308a696475f15e91fa87"}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00000e8000-0x3a)=""/58, &(0x7f0000d15000-0x4)=0x3a) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f0000a8f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r6, 0xa243) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETLINK(r8, 0x400454cd, &(0x7f0000fc2000-0x4)=0x0) timerfd_settime(r6, 0x1, &(0x7f000057b000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000d54000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 00:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000b32000)={&(0x7f00005d6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef5000-0x40)=[{&(0x7f0000b55000)=""/163, 0xa3}, {&(0x7f0000399000-0xe3)=""/227, 0xe3}, {&(0x7f00003fd000)=""/244, 0xf4}, {&(0x7f0000bec000)=""/170, 0xaa}], 0x4, &(0x7f000081e000-0x31)=""/49, 0x31, 0x8}, 0x10040) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 00:02:36 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000383000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000480000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000-0x4)=0xe8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/checkreqprot\x00', 0x2003, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00009ea000)=0x2) syz_open_dev$evdev(&(0x7f00000f8000-0x12)='/dev/input/event#\x00', 0x2, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002a9000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f0000497000-0x8)='./file0\x00', 0x80400, 0x0) 2018/01/06 00:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007eb000-0x20)={0x18, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fad000-0x20)={0x9, r2, 0x2, 0x4}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d9c000-0x10)={0x1, &(0x7f0000b05000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 00:02:36 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x401, 0x745, 0x2, 0x6, 0x3, [{0x2c28, 0xdd19, 0x101, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0}, {0x7ff, 0x0, 0x8, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x0, 0x0, 0x0, 0x2c02, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000df4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000c47000-0x4)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000173000)=0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000219000)='/dev/keychord\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000141000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000080) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c86000-0x12)='/dev/loop-control\x00', 0x40, 0x0) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c28000-0xf)='attr/keycreate\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000548000-0x4)=0xc766) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000776000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ad4000)={0x0, 0x2}, &(0x7f0000855000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d93000-0x8c)={r2, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a46000-0x4)=0x8c) syz_open_procfs(r0, &(0x7f00009f9000-0xe)='net/xfrm_stat\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f00000ff000-0x1c)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0xffffffffffffffda) setsockopt$inet6_int(r3, 0x29, 0xdf, &(0x7f0000ce7000)=0x1499, 0x4) 2018/01/06 00:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00001dc000)={@common='ipddp0\x00', 0x9}) connect(r0, &(0x7f0000ab0000-0x80)=@generic={0x0, "5e51acc94da7ba83038f4f24c49d39cadfe281a09689d73ce48908159da076260ff34a540558dbaa3116aa6ef94200351af42f5c1dbb276f1d7a89219d0effb16db56b03be42bd5f1b96f1eca74ebae302911997332e3633cc2f6c9c84be3b5266916bdcdf022d67ce32878a4d76a3b6314ee321ef0be1ede42266584fb4"}, 0x80) 2018/01/06 00:02:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x81, 0x2}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x401, 0x40, 0x5}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007c9000)={r1, 0x3c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x2d)={r2, 0x25, "1810918ad2825fb7d162320a2248f7a2cca4a5275b80bf1ae41fa197aa6724f08e0026c959"}, &(0x7f00003b9000-0x4)=0x2d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000721000-0x4)=0x3, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x10000000000}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000b92000-0xf8)={{0xffffffffffffffff, 0x2, 0x3, 0x2, 0x1}, 0x8, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x3, 0x81, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f0000bc0000)='./file0\x00', 0x208000, 0x102) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00006b9000-0x4)=0x0, &(0x7f0000239000-0x4)=0x4) 2018/01/06 00:02:36 executing program 4: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") openat$selinux_load(0xffffffffffffff9c, &(0x7f000097b000-0xe)='/selinux/load\x00', 0x2, 0x0) sigaltstack(&(0x7f0000101000/0x2000)=nil, &(0x7f0000e31000-0x8)=0x0) 2018/01/06 00:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006be000-0xb)='/dev/hwrng\x00', 0x12000, 0x0) syz_open_dev$usbmon(&(0x7f0000f3b000-0xd)='/dev/usbmon#\x00', 0x3f, 0x0) syz_open_dev$mice(&(0x7f00007ac000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000937000-0x18)={0x0, 0xffffffffffff7a4d, 0x30, 0x4, 0x8000}, &(0x7f0000ee1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b50000-0x8)={r2, 0x0}, &(0x7f00002f4000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d50000-0x8)={r2, 0x1}, 0x8) sendmsg$key(r0, &(0x7f0000b9e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000aac000)={0x2, 0x2, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001d5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$llc(r0, &(0x7f0000fdb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a9000)=0x10) mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000563000)={0x9, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:36 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x200100, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2018/01/06 00:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000165000)=0x7fe, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000446000-0x4)=0x5, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000035c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000238000-0x7)='limits\x00') getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e0d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000e82000-0x10)={&(0x7f0000364000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e13000)={@generic="db5e7f1034615d9d11dab2ed27586c5f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000038000-0x28)={@generic="6448c13af64552c989c7cada7d4814f8", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000068f000-0x31)=""/49) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) 2018/01/06 00:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000290000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000a8a000-0x5c)={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x101, [0x9, 0xebf, 0x9, 0x9, 0x3ff, 0x5, 0x4, 0x96]}, 0x5c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002b2000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000e7000400"}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006e5000-0x4)=0x0) ptrace$getregs(0xe, r2, 0x3, &(0x7f0000ffe000)=""/207) openat$keychord(0xffffffffffffff9c, &(0x7f0000d83000-0xe)='/dev/keychord\x00', 0x40, 0x0) 2018/01/06 00:02:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) r1 = request_key(&(0x7f0000051000-0xd)='dns_resolver\x00', &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ffa000)='keyringlo.)\'\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000627000-0x8)='keyring\x00', &(0x7f0000c4b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0xfff, 0x40, r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008af000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f00004ab000)="99e54fe65a39f8867961e9f5b214d3b0d88c1eaa70e8800dfc48b506454c48d0492615233d6e8b340c2c324c8551e6be21eb7bf3492e241d97b06a1950695ec57db9ad7bce887b6143066fdf753c81505311bf8ad2c6689b566cb2ab05708bd24b26d6c4657cdd02d010fd283bc34c56b122a770f82553c4c1b526ce8751a08f9f2099909eaccedb45f7f2fdabfb584c", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000d4000-0x10)=@generic="06d597ce17c319bd6aedb50eb5965389", 0x10) 2018/01/06 00:02:36 executing program 2: clone(0x0, &(0x7f00005b1000)="", &(0x7f00000b9000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8d000-0x9)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000331000-0x8)=0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cf3000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a8b000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x18, &(0x7f0000645000)={0x38, 0x4e1c, 0x9, 0x319}) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') read(r1, &(0x7f0000418000)=""/47, 0x2f) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) shutdown(r0, 0x0) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000089e000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000619000)={0x0, 0x2}, &(0x7f0000e57000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004e4000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xbfca}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000519000)=@ethtool_stats={0x1d, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000faa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f0000c1f000)='./control\x00', r1, &(0x7f0000799000-0x9)="8dbf11d62110c20a5b") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) removexattr(&(0x7f0000d9b000)='./control\x00', &(0x7f00007f1000-0x15)=@known='system.sockprotoname\x00') write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) lstat(&(0x7f00005e4000-0x16)='./control/file1/file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getdents64(r0, &(0x7f0000007000)=""/936, 0x3a8) 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e37000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:37 executing program 2: pipe(&(0x7f0000f7b000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/230, &(0x7f0000000000)=0xe6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x7, 0x8000, 0x7, 0x1f}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000931000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) clone(0x0, &(0x7f0000003000-0x28)="", &(0x7f0000001000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="") epoll_create1(0x0) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/access\x00', 0x2, 0x0) listen$netrom(r1, 0x7fff) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000139000-0x4)=0xa, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c1000-0x10)=[{&(0x7f0000122000)=""/228, 0xe4}], 0x1, &(0x7f00005df000)=""/0, 0x0, 0x0}, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa2000-0x20)={0x7, 0x5, 0x2, 0x7, 0x0, 0xfff, 0x10000, 0x2, 0x0}, &(0x7f0000e39000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008f6000)=@assoc_id=r3, &(0x7f00008ba000)=0x4) 2018/01/06 00:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003e9000)='pkcs7_test\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a46000)='\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f00004ed000)='id_legacy\x00', &(0x7f0000d7a000-0x24)='wlan0posix_acl_access:(!%proc[ppp0$\x00') r1 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b35000)=':', 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) r2 = openat(0xffffffffffffffff, &(0x7f00002d3000-0x8)='./file0\x00', 0x30000, 0x80) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) keyctl$read(0xb, r1, &(0x7f0000092000-0x4b)=""/75, 0x4b) 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f0000075000-0x8)='./file1\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007b2000-0x10)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000eb000-0x40)={&(0x7f0000016000)=[0x0], &(0x7f0000894000-0x8)=[0x0, 0x0], &(0x7f0000bd3000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006d5000)=[0x0, 0x0], 0x1, 0x2, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x1) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000043000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000014000-0x1c)=@req3={0x7fc7, 0x6, 0x8000000000, 0x4, 0x1c0000000000000, 0x0, 0x20f9}, 0x1c) pipe2(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x4800) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a35000)={0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00007b7000)=""/181) 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x20000}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x1, 0x3, 0x0, 0x5}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000004000-0xbc)={0x401, 0x0, 'client0\x00', 0x2, "53b33fd78c007fc5", "3059a2f894089b5b9c113676ce3f03278b6db2ed95219dce17f584a635a7de8e", 0x1000, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="b26803491a1ae5e5a4e2ce172c61ebaaae05c8d114ff58568c77e9d93f44e39ff6e468de2c", 0x25) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x9, 0x0}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8916, &(0x7f0000000000)="") sendto$ipx(r3, &(0x7f0000e0e000-0x27)="f719ce99d7541b470f54460d06c02e6bca893a79f87bf23dac5cf9e1c208f94433e4aecd9540d6", 0x27, 0x40000c0, &(0x7f0000eed000-0x10)={0x4, 0x5, 0x87, "f694669ba7e4", 0x6, 0x0}, 0x10) ioctl(r3, 0x8936, &(0x7f0000000000)="") 2018/01/06 00:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003e9000)='pkcs7_test\x00', &(0x7f000029a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a46000)='\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f00004ed000)='id_legacy\x00', &(0x7f0000d7a000-0x24)='wlan0posix_acl_access:(!%proc[ppp0$\x00') r1 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b35000)=':', 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) r2 = openat(0xffffffffffffffff, &(0x7f00002d3000-0x8)='./file0\x00', 0x30000, 0x80) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) keyctl$read(0xb, r1, &(0x7f0000092000-0x4b)=""/75, 0x4b) 2018/01/06 00:02:37 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c54000)='/selinux/create\x00', 0x2, 0x0) userfaultfd(0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000057e000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") recvmsg$netrom(0xffffffffffffffff, &(0x7f0000881000-0x38)={&(0x7f0000d32000-0x48)=@full={{0x3, {"89e9c78c8ae9f5"}, 0x0}, [{"75a8a12d355483"}, {"203422805619f2"}, {"658c006dfc05f9"}, {"e1e7a068d9177c"}, {"dd0fe900f68e90"}, {"497d0ef11e830d"}, {"35a9a5777af96c"}, {"248d3de0a88d65"}]}, 0x48, &(0x7f0000c0a000)=[], 0x0, &(0x7f0000e0f000)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x2, &(0x7f0000e1c000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000523000-0x1)="c7", 0x1, 0x4, &(0x7f0000544000-0x10)={0x77359400, r1}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) timer_create(0x5, &(0x7f00004bf000)={0x0, 0x33, 0x0, @thr={&(0x7f00004f4000)="2150c8969560f6fcc3beaa728efe87fef7c3177a819405b7114837407db39cbe769dc91dc043b35b6c7c9fb74e959da6e509569b601524ee39e5895010ef6b164e58cc5901c5162e46bc96268c3cab2ac266a21bc3e903e469d974a9e6c043511e97aa7da2847487780ef961b3edf1eb516c7ef3e2ed90adff4ecaaba040a7c4d2734d3856ea3f4e9f713a10d6dfe2403ad4db6a143e9877fdf38ccf02b55e9e77da17919ba0b07a5029e029172f973f96ce48b139", &(0x7f0000826000-0x7e)="12d965bde473263e4b1a1a8da8dba70b685ded0a1a6de598bd944a00213e56ae78d77f824bfeebba8b14404a4052c46949eed2e9aa74bae916d77d6fe01f0d77f51e315a08581e4ecf7115c31e901b4fc1a62b4845d388073c3b4d35bfd528351f1ee896ef575404f22b81aa006c22138704ae5395cffa19d90d41fe6dc4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005bc000)=0x0) timer_gettime(r2, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00008a1000)=0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000f2a000)=""/61, &(0x7f0000f70000-0x4)=0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000b07000)={0x0, 0x0, &(0x7f0000666000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) sched_yield() 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff8, &(0x7f00009a0000-0x60)={0x0, 0x3f, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f0000fc2000-0xe1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) clock_gettime(0x200000, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000182000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 00:02:37 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x7, 0x0}, 0x0, 0x1f, 0x80, {0x100, 0x10000}, 0x1, 0xfffffffffffff598, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r1, &(0x7f0000bff000-0x8)={0x2}, 0x8, 0x80800) getsockopt$inet_tcp_buf(r1, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) 2018/01/06 00:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000470000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004e1000)={0x0, 0x8, 0x8, 0x4, 0x8, 0x4, 0x8, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8, 0x3, 0x0}}, &(0x7f000091e000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000521000-0x98)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f00003d9000-0x4)=0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000af9000)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000060d000-0x8)={0x0, 0x0}) 2018/01/06 00:02:37 executing program 5: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x600000000000000, 0x5b, 0x721, 0xd6, &(0x7f0000fcc000-0xd6)=""/214, 0xba, &(0x7f0000001000-0xba)=""/186, 0x7c, &(0x7f0000cc4000)=""/124}) r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() signalfd4(r1, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace(0x420f, r2) mq_open(&(0x7f0000d18000-0x1)='\x00', 0x0, 0x102, &(0x7f0000567000)={0xc5d1, 0x7, 0xfffffffffffffff8, 0x40, 0x1, 0x81, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000031e000-0x8)={0x0, 0x8}, &(0x7f0000cce000)=0x8) clock_gettime(0x7, &(0x7f0000122000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ad9000-0xfc)={r3, 0xf4, "8455b3d7642061bb19897650d95030d76b9ecccc12f410b7105f25f8493ffd8bef7ddd2282764c18b096a5943e4e3ec3555424d71d5d720aa4f173af8267080e800584599786730925924f15c55ae64a1eda10a88c73ef99106b7cc1ead82a521ab24570060eb35c035839da69f6dc82f4efbc5f11f6e9523d877611b8249252d256576b1840994c28f5518b856b8eb7c1207d76f3d6b5e9e9a7379f3fcf38eab1b294c4b9f0fdf82bc6537cabbe4b65d3a3854df6722f975679109793aceface33db0c8b459054d763e4024fb00b073e7882b259364a294d4f22375eb95e84baacb7b92349db361acb2c4a1f5e5014b10746b2b"}, &(0x7f0000d06000)=0xfc) r4 = socket$netlink(0x10, 0x3, 0x5) writev(r4, &(0x7f0000a76000-0x10)=[{&(0x7f000097a000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x12) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000243000)='/dev/rtc\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000074b000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff, 0x100, 0xfff, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000068f000-0x14)={r2, 0x8, 0x3ff, 0x3, 0x8, 0x4}, &(0x7f0000c29000)=0x14) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000b2d000)=""/0, 0x0) r0 = getpid() mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000b2f000-0x10)={0x0, 0x0}) 2018/01/06 00:02:37 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/06 00:02:37 executing program 7: keyctl$unlink(0x9, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) ptrace$peek(0x3, r1, &(0x7f00005e0000-0x8)=0x0) 2018/01/06 00:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000c55000-0x108)={0xffffffffffffffff, {{0xa, 0x3, 0xed40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000d7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c10000-0x48)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000bee000)={0x77359400, 0x0}, &(0x7f000095a000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r2) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000e2d000-0x8)='./file0\x00', &(0x7f0000d3d000-0x86)=""/134, 0x86) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = open(&(0x7f0000086000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00001dd000-0x1)=0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee1000)='vboxnet0cpuset\x00', 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000932000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x11) 2018/01/06 00:02:37 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x80000000) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008f8000-0x4)=0x0, &(0x7f000001c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000957000-0x4)=@int=0x1c0000000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f9f000)={0x1, 0xffffffff, 0x8008, 0x8001, 0x0, 0x20, 0x8e46, 0x5, 0x0}, &(0x7f0000ed5000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007fa000-0x8)={r2, 0x6937}, &(0x7f000021b000)=0x8) recvmmsg(r1, &(0x7f0000f49000)=[{{&(0x7f00005df000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000b07000)=[{&(0x7f00006b0000)=""/4096, 0x1000}, {&(0x7f00005d9000)=""/44, 0x2c}, {&(0x7f0000d5e000)=""/195, 0xc3}, {&(0x7f0000b7b000-0x1000)=""/4096, 0x1000}, {&(0x7f000085e000)=""/44, 0x2c}, {&(0x7f0000e58000-0x76)=""/118, 0x76}, {&(0x7f00009b7000)=""/155, 0x9b}, {&(0x7f0000682000)=""/25, 0x19}, {&(0x7f0000a3e000)=""/74, 0x4a}, {&(0x7f000013f000-0x3e)=""/62, 0x3e}], 0xa, &(0x7f0000b82000-0x2f)=""/47, 0x2f, 0x4}, 0xffff}, {{&(0x7f00003d2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d21000-0x30)=[{&(0x7f0000fcb000-0x7b)=""/123, 0x7b}, {&(0x7f000089d000-0x13)=""/19, 0x13}, {&(0x7f0000f23000)=""/4096, 0x1000}], 0x3, &(0x7f00007c6000)=""/145, 0x91, 0x0}, 0x10001}, {{&(0x7f0000cd3000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a6000)=[{&(0x7f0000fe7000-0xfd)=""/253, 0xfd}, {&(0x7f0000ec0000-0xff)=""/255, 0xff}, {&(0x7f0000b60000-0x7b)=""/123, 0x7b}, {&(0x7f000084b000)=""/28, 0x1c}, {&(0x7f0000ac5000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000826000-0x2e)=""/46, 0x2e, 0x80000001}, 0x1}, {{&(0x7f0000744000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b1d000)=[{&(0x7f00001bb000)=""/44, 0x2c}, {&(0x7f00006d6000-0xa9)=""/169, 0xa9}, {&(0x7f00002e6000)=""/4096, 0x1000}, {&(0x7f000096a000)=""/46, 0x2e}, {&(0x7f0000d30000-0xd2)=""/210, 0xd2}, {&(0x7f0000833000-0xe3)=""/227, 0xe3}, {&(0x7f0000b0f000)=""/4096, 0x1000}, {&(0x7f00009fc000-0xb5)=""/181, 0xb5}, {&(0x7f000054a000-0xd8)=""/216, 0xd8}, {&(0x7f0000f2d000)=""/187, 0xbb}], 0xa, 0x0, 0x0, 0x81}, 0x1000}, {{&(0x7f0000e17000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f23000-0x20)=[{&(0x7f00006c9000-0x32)=""/50, 0x32}, {&(0x7f0000f57000)=""/225, 0xe1}], 0x2, &(0x7f0000f5c000-0x1000)=""/4096, 0x1000, 0x945}, 0x6}, {{0x0, 0x0, &(0x7f0000b6e000-0x10)=[{&(0x7f0000f2e000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000782000)=""/101, 0x65, 0xffff}, 0x7fffffff}, {{&(0x7f000012f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000368000)=[{&(0x7f0000523000-0x8c)=""/140, 0x8c}, {&(0x7f0000a46000-0x9d)=""/157, 0x9d}, {&(0x7f0000d34000)=""/139, 0x8b}, {&(0x7f00003e8000-0x70)=""/112, 0x70}, {&(0x7f0000503000-0xe5)=""/229, 0xe5}], 0x5, 0x0, 0x0, 0x875}, 0x40}, {{&(0x7f0000510000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008cc000)=[{&(0x7f000045d000-0xd1)=""/209, 0xd1}, {&(0x7f0000ed3000)=""/60, 0x3c}, {&(0x7f000079b000-0x5a)=""/90, 0x5a}, {&(0x7f0000c0b000)=""/0, 0x0}, {&(0x7f0000c21000-0xe6)=""/230, 0xe6}, {&(0x7f0000654000)=""/4096, 0x1000}, {&(0x7f0000396000)=""/10, 0xa}, {&(0x7f000038c000)=""/210, 0xd2}, {&(0x7f0000fd0000-0xdf)=""/223, 0xdf}], 0x9, &(0x7f000052e000)=""/192, 0xc0, 0x0}, 0xd385}, {{&(0x7f00008c8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008a9000-0x10)=[{&(0x7f00008a0000)=""/90, 0x5a}], 0x1, &(0x7f0000b1b000-0x4)=""/4, 0x4, 0x1}, 0x6}], 0x9, 0x100, &(0x7f0000c65000-0x10)={0x77359400, 0x0}) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000146000-0x8)={0x0, 0xffffffff}, &(0x7f00005af000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001a3000)={r1, 0x2}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r2, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000368000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}}}], 0x1c) 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x202, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000053e000-0x4)=0x4, 0x4) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mprotect(&(0x7f000025b000/0x3000)=nil, 0x3000, 0xc) write$fuse(r0, &(0x7f0000002000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000005000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) [ 54.683113] audit: type=1400 audit(1515196957.399:39): avc: denied { create } for pid=8499 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 54.721413] device gre0 entered promiscuous mode 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0xa02) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00004e7000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ac000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000093a000)={0x0, 0x0, &(0x7f0000d17000)=[], 0x0, 0x0, &(0x7f00000f0000)=""}) memfd_create(&(0x7f00005a4000)='/dev/binder#\x00', 0x0) 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\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]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) getcwd(&(0x7f00003e9000-0x67)=""/103, 0x67) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bc4000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00003d3000)={0x0, 0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000d1f000-0x18)=[{0x35, 0x0, 0x0, 0xffffffff80000001}, {0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 00:02:37 executing program 6: prctl$intptr(0x2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') statfs(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000e8b000)=""/176) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd0000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f0000137000-0x4)=0x0, 0x80000) [ 54.783238] binder: 8536:8537 unknown command 0 [ 54.793229] binder: 8536:8537 ioctl c0306201 2000a000 returned -22 [ 54.807403] binder: 8536:8550 got transaction with too large buffer [ 54.830366] binder: 8536:8550 transaction failed 29201/-22, size 72-8 line 3287 [ 54.850466] binder_alloc: binder_alloc_mmap_handler: 8536 20000000-20002000 already mapped failed -16 [ 54.867898] binder: BINDER_SET_CONTEXT_MGR already set [ 54.873248] binder: 8536:8537 ioctl 40046207 0 returned -16 [ 54.873321] binder: 8536:8550 unknown command 0 2018/01/06 00:02:37 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f000000a000-0x8)=0x0) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000318000)='tls\x00', 0x4) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000bbd000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) syz_open_dev$binder(&(0x7f00004ea000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ee5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100004) pipe(&(0x7f0000e12000)={0x0, 0x0}) 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) ftruncate(0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000586000)='/dev/input/mice\x00', 0x0, 0x80000) recvfrom$llc(r0, &(0x7f0000fa4000)=""/23, 0x17, 0x10020, &(0x7f0000ab3000-0x10)={0x1a, 0xf7, 0x1ff, 0x7, 0x7, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0x708000)=nil, 0x708000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000708000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000063a000)={0x0, 0x0}) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000332000-0xc3)=""/195, 0xc3, 0x43, 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000709000)=0x0, &(0x7f000000d000)=0x4) r2 = accept$inet(r1, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000709000-0x4)=0x6) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000070b000-0xa)='blacklist\x00', &(0x7f00002e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000070a000)='/selinux/load\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000709000-0x4)=0x0, &(0x7f0000709000-0x4)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f0000706000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000bc6000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005fb000)=0x0, &(0x7f0000cce000)=0x4) sendto$ax25(r3, &(0x7f00009fa000-0x34)="e4f1583e36caf3c51dc96e29e85463d8da273f3d50e76cbe13cf6bd13c92eee8dc8a1a775244b0e1c2f2a7ca1cd149f3eaf9b46e", 0x34, 0x10, &(0x7f0000a93000)={0x3, {"caba8dddfb9be5"}, 0x0}, 0x10) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:37 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000cd000)='/dev/pktcdvd/control\x00', 0xf27d3ed6345aeef7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e36000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x401, 0x6, 0x3, 0x8}, &(0x7f0000f07000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c3000-0x20)={0x12, 0x8, 0x8, 0x9, 0x100000001, 0x54, 0x4, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f2000-0x8)={0x0, 0x0}) tee(r2, r3, 0x3, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000171000)={0x0, 0x0}) 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e4d000-0x8)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x1) [ 54.873328] binder: 8536:8550 ioctl c0306201 2000a000 returned -22 [ 54.881606] binder_alloc: 8536: binder_alloc_buf, no vma [ 54.881650] binder: 8536:8550 transaction failed 29189/-3, size 72-8 line 3128 [ 54.905214] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.911309] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/06 00:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000650000-0x21)="72616d667300e94a19209e1b47073cd2111ab7f11af5c54bc801776ac95601c15e", 0x1, &(0x7f000000a000)="") open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000be1000)={0x0, 0x8, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="ed729173a1ae", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d23000-0x18)=@add_del={0x2, &(0x7f0000bf4000)=@common='dummy0\x00', 0xffffffffffff8489}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000051e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x5, 0x7, 0x4}, &(0x7f0000d9d000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e2d000-0x6)={r2, 0x401}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f97000)={@common='lo\x00', &(0x7f000069d000-0x18)=@ethtool_rxfh={0x44, 0x0, 0x0, 0x0, 0x0, "0c3da8", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(r1, &(0x7f0000366000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c34000)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d57000-0xc)={r3, @multicast2=0xe0000002, @rand_addr=0x8}, 0xc) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) connect$nfc_llcp(r0, &(0x7f00009b4000)={0x27, 0x0, 0x2, 0x7, 0x1c, 0x0, "4b7020a9c9ad948704c6ecb9b5b8ab77da3f1e3a0ed0c94375bbb72f2e3ad28bd681afe934f24a9173d277de1f89b343ad4d2dba676c3c56829113531b9697", 0x97a0}, 0x60) sendmmsg(r0, &(0x7f0000a4d000)=[{{&(0x7f0000a88000+0x271)=@nfc_llcp={0x27, 0x9, 0x4, 0x0, 0x10000, 0x2, "a1d90573d11a5737ca9bb07250322101107a6c9b9666d3e11898edebf98857f33ff63c0045b9cab6bf7e2d78b34e4c14059ab5c640ddb64723df9cbf5d974e", 0x8000}, 0x60, &(0x7f0000597000-0x10)=[{&(0x7f00003c5000-0xc0)="877534710f16843aa738c182474b48a9cacc9ee30b9686b99ec1cd832d457f2dd51f50e7efbec7faafa4b389a814dbfc01ada7d10c0afa03b5dcbe4f836637b7e4c6e5e1b85cc39463a95e9f8a1bd9d105de423f8230e42f87e97d767b06702d640130f43c4d365dffb1216979e647c8cff69454ac599fb84551b450299062f631c449461250a3eefcf84ccc4be86eaf34ed37ea658af6a36b875e7f727b84241d3b256d0cb42b52296af6f5dff6b3ef24a8cb0fa1a96d3a162db38e07aed8f0", 0xc0}], 0x1, &(0x7f000089c000-0x1240)=[{0x38, 0x119, 0x8f42, "1bab1d3f19bb68faac7572be9a3ad1df28506ab0a499148aa50b5d878dd5c93f4a"}, {0xe8, 0x29, 0x0, "46d9698c3624c9935ae670eb1c3ced3a5dbe04679577a8b3ff8d3d8f6b7c263feb21f7957df862cf9e6628f783b4d7ebb5ab80b0684f2a64e733150ad276ea47c7c12a31efae4925051520ebd61077548bd4a2b3ed5da14cd7499339711b99c21343384a1d81a158d9c49af9a5bb47dda8941bd880383ea67e27ad633b648bdf1188e7479e46a3d765851e1da9450c187aadc4efd4f75f3c9821c537c6f505f23947ecfc3ff4d2e6e3e62c3e05097e580042dda3ffc1f10826c86e6620b4491f255e6b5489615638e43999aa60de3ecadee4"}, {0x1010, 0x0, 0x3ff, "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"}, {0x110, 0x84, 0x3, "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"}], 0x1240, 0x0}, 0xceb}], 0x1, 0x20004004) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) pwrite64(r0, &(0x7f000071c000)="9b6c6ef78b642f488f58f4ef863cf4bc277880c2d2685c2100d8ff136f4d3956889108ce08d3bcf658d36c7466706aa819e7ce59ebf48db150d656fa1347d2ba77fb0b7e0f84b5fd197334a2aadc8ac0b9060db6ffc842652c43da5a3d5003c5ec6b4f698211", 0x66, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000043c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000039b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 54.971615] syz-executor1 (8586): /proc/8583/oom_adj is deprecated, please use /proc/8583/oom_score_adj instead. 2018/01/06 00:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000)={@common='lo\x00', &(0x7f000061d000)=@ethtool_cmd={0x1e, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 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]}) r1 = dup2(r0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00008b6000)={0x6, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d94000)='./file0\x00', 0x800, 0x8) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00007ff000)={0x5, 0x59, 0x3, 0x36, &(0x7f0000891000)=""/54, 0xf7, &(0x7f0000a58000)=""/247, 0xa4, &(0x7f0000787000-0xa4)=""/164}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b1000)={0x0, 0x3, 0x30}, &(0x7f000028e000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000229000-0x10)={0x80000000, 0x4, 0x1, 0x200, r1}, &(0x7f00005c1000)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa1000)=0xb) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00006e5000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dda000)=""/135, &(0x7f0000a45000-0x4)=0x87) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f0000101000)=[{&(0x7f000020d000)="809f8cc5d625f000c2dfd096d0ea00a08e2efa39260192b4cd365ddbcfc5dc8fee383a08824e6628d407c03de19afa4d2ce8a9f74e4fe63e8a7391a7eca57117492ed29050cd91f7b696b70a9ffd14734159aee2e0a3df7bc2c97d7263c3cd8a62ec1f7f4ab6197d28c60bf662696f2222a10d982cf14e828ee7a357a4ca84639bb0285a29674b8c05b5a022cb676ddb1646df10c1e3093b67e9f5d9ff62eed0a06f07de8d05458cb7cf0c4894941f0912", 0xb1}, {&(0x7f0000279000)="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", 0x1000}, {&(0x7f0000f46000)="8d0be44fa8cf89cb33bce71ac2a128e068f3ebbe70fb87017896cde29745bbd445f639ac2bc3b0bf773ca4ddc3958e13c8dc0c79695c2e858fe0979569973535587609087bfdecb6b3999b7128b55a0d2382168e3cabb7e792fd8f06a686231004d50e89666320113acc506e3a711d5f57a07ca9d8f56b92d7de817818b6e98c4733a756ae3a1a6730e13f738512a3b768187a5b", 0x94}, {&(0x7f00005cb000)="", 0x0}], 0x4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000927000)='./file0\x00', &(0x7f0000753000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000ed4000-0x38)={&(0x7f000060c000+0x8ff)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000665000-0x10)={&(0x7f000004c000-0x1d0)=@allocspi={0x1d0, 0x16, 0x310, 0x3, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x200, 0xa, 0x80, 0xa0, 0x0, 0x3, r1}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {0xd28, 0x3, 0x800, 0x7f, 0x9, 0xffff, 0x7, 0x8001}, {0x5, 0xfff, 0x100, 0xb5}, {0x0, 0x5, 0x9}, 0x0, 0x4, 0xa, 0x1, 0x0, 0x18}, 0x240000000000000, 0x9}, [@algo_comp={0x78, 0x3, {{'deflate\x00'}, 0x30, "8612b042494a602fd2ace3f96998b3bfec0462e27c8473deaa6fc2b793cb420c91f0714082d4721482bc4af6834c3fa9"}}, @encap={0x1c, 0x4, {0x7, 0x0, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @lastused={0x10, 0xf, 0x8}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4c8d0}, 0x4000) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000454000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000ff6000)={&(0x7f0000b8a000/0x2000)=nil, 0x2000}) mincore(&(0x7f0000d21000/0x9000)=nil, 0x9000, &(0x7f0000ff5000)=""/0) 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0x821000)=nil, 0x821000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000145000)='./file0\x00', 0x6) mmap(&(0x7f0000821000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003ec000-0x8)=0x0, &(0x7f0000822000-0x4)=0x8) r1 = socket(0x10, 0x80001, 0x800000) write(r1, &(0x7f000081d000-0x22)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000772000-0x4)=0x0) process_vm_readv(r3, &(0x7f0000828000-0x50)=[{&(0x7f00004c2000)=""/9, 0x9}, {&(0x7f0000520000-0x47)=""/71, 0x47}, {&(0x7f0000b7e000-0x19)=""/25, 0x19}, {&(0x7f00006f0000)=""/213, 0xd5}, {&(0x7f0000678000-0xac)=""/172, 0xac}], 0x5, &(0x7f000093c000)=[{&(0x7f00009c0000)=""/192, 0xc0}], 0x1, 0x0) close(r1) dup2(r0, r2) 2018/01/06 00:02:37 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000006000-0x4)=0x1ff) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000-0xc3)=""/195) 2018/01/06 00:02:37 executing program 5: socket$inet(0x2, 0x800, 0x100000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003e9000-0x28)={@generic="27728f1e407ede68a4afbcc4dab7f885", &(0x7f0000b69000)=@ethtool_rxfh_indir={0x18, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004c1000)=0x14) readv(r0, &(0x7f000056a000-0x90)=[{&(0x7f0000a84000-0x3)=""/3, 0x3}, {&(0x7f0000d9b000-0x3a)=""/58, 0x3a}, {&(0x7f000011f000)=""/4096, 0x1000}, {&(0x7f000049a000-0xfd)=""/253, 0xfd}, {&(0x7f0000675000)=""/97, 0x61}, {&(0x7f0000ee5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cf2000-0xcc)=""/204, 0xcc}, {&(0x7f000059e000)=""/0, 0x0}, {&(0x7f0000a6b000-0x2f)=""/47, 0x2f}], 0x9) r1 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r1, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004a6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00006c0000-0x8)={0x0, 0x0}, 0x4800) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/06 00:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aaf000-0xc)='/dev/autofs\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005c0000-0x4)=0x9957, 0x4) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) 2018/01/06 00:02:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007ca000-0x20)={@generic="dc63311f1fc51db14c6c8969448b1fff", @ifru_flags=0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d85000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000996000)='/dev/loop#\x00', 0xfffffffffffffff6, 0x201) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c69000-0x7c)={0x0, 0x74, "9da66e4b440b803e0b6dd1bce31891062b16bfdde3af20cde8b316643d27444755d1621b1a787e3f7f9dea3f772499e9ae23430dc7868a93ce5813df485f0f93ca0c687b88e3a196e3c5a43f769f14af225a0b241a4edc62fdd29771b5494cfdf8f691f2ac9d27b3fc33e5f2d0623643344400b2"}, &(0x7f000090a000)=0x7c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005d0000)={r2, 0x3}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/06 00:02:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 00:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000cfb000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000837000)={0x0, 0x5}, &(0x7f00005e5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007f8000)={r3, 0x81, 0x10}, &(0x7f000053f000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00005ea000)={0x6, 0x0}) 2018/01/06 00:02:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) read$eventfd(r0, &(0x7f00005aa000)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000b1e000)=""/191) r2 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000312000)={{0xffffffffffffff87, 0x4}, 0x1, 0x7a62, 0x23, {0x7, 0xfd9a}, 0x400, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f00007ce000-0x27)="2600000010002705000000ff0000000000e8ff6300c600000003ffff2013f951050003001900b5", 0x27) 2018/01/06 00:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009a2000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004b0000-0x3f)={0x0, 0x37, "7c8063a1e7581fcb1c0da8c89c99c2e3bf6055c828b00aca284944396c2a4dc97448d64f97c1550e868f8bf59a32200a8b3a7b10204204"}, &(0x7f000054c000)=0x3f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da7000)={r1, 0x1}, 0x8) r2 = epoll_create(0xadd8) fsetxattr(r2, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) 2018/01/06 00:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000fe6000-0x74)=""/116, &(0x7f00005ce000-0x4)=0x74) tee(r0, r0, 0x2, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/06 00:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f0000855000)="e5", 0xfffffffffffffdf8) recvmsg(r0, &(0x7f0000658000)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000656000)=[], 0x0, &(0x7f0000013000-0x84)=""/132, 0x84, 0x0}, 0x0) 2018/01/06 00:02:38 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fa3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d25000-0x10)={0x0, &(0x7f0000bf3000)=[]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d1b000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r2, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000cb6000)=""/58, 0x3a, 0x2000, &(0x7f000006a000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 00:02:38 executing program 2: r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x7fffffff) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x6, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d1000)=0x0) 2018/01/06 00:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00009c7000-0x74)=""/116, &(0x7f00007bc000-0x4)=0x74) getgid() sendto(r0, &(0x7f0000639000)="14000000070ae7fbff003fff3f00200000000000", 0x14, 0x0, 0x0, 0x0) 2018/01/06 00:02:38 executing program 7: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = memfd_create(&(0x7f000090c000)=')@eth1+\x00', 0x1) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000907000-0x10)={0x5, 0x1, 0x3, 0x15, 0x0}, &(0x7f0000ec1000)=0x10) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ec1000)={r2, 0x100000000, 0x9}, 0x8) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000ec1000)=0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec2000-0x4)=0x0) splice(r0, &(0x7f000046a000)=0x0, r0, &(0x7f00003ac000)=0x0, 0x7ff, 0x0) writev(r0, &(0x7f0000cd6000)=[{&(0x7f0000eb7000)="390000001000090400000000800000000700004a02000000450001070000001419001a00040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000466000-0x10)=[{&(0x7f0000ec3000-0xe6)="4f77db3d6077d7a0f5a375858cdb2ef51dcb01a1312a5e37798182eed08159be302304e62c9a355700f7b28ac2012487e0b99b4726f2e1862ae785117920f1bb3d37297748a3896423b61fb2347263f73bb36799dd6d70d833b514230767cff499288fcf18d69c03a034c1a1d526e7c227386a1827c7d63c5f647a5e82e882be55027a96b50a001eb02fd9af9064589400649bf414d23effe5f9ed6dd29f29c834b2ef264d6b5f2727b01e68ab315aa0d053a6036feae0cb51eb10267e7bee6d90519e0706fd3033967ee45df0bc1f6ad019def6904455b28f1e03976a7144955289cea1762e", 0xe6}], 0x1) 2018/01/06 00:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pause() setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/06 00:02:38 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e07000)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00008f6000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000822000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f19000-0x4)=0xe8) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000532000)=0x1, 0x4) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) fstatfs(r1, &(0x7f000081a000)=""/148) 2018/01/06 00:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00008fa000)='.request_key_auth\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000439000)='vboxnet1^\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf7000)="f5", 0x1, r1) add_key(&(0x7f0000a94000)='user\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x72d7, 0xffffffffffffffff) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) socket$unix(0x1, 0x5, 0x0) 2018/01/06 00:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f6a000-0xb0)={{0x100000008000081, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a4f000)={0x0, 0xfff}, &(0x7f0000179000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b8d000-0x108)={r2, @in6={{0xa, 0x1, 0xffffffffffff8932, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x773}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0xfffffffffffff1b8, 0x4, 0x1, 0x100, 0x4, 0x5, 0xffff, 0x8bc5, 0x3ff, 0x9, 0x1, 0xfffffffffffffffa, 0x2]}, &(0x7f0000696000)=0x108) openat$autofs(0xffffffffffffff9c, &(0x7f0000511000-0xc)='/dev/autofs\x00', 0x20202, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/06 00:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0xfffffffffffffdfd) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000b8b000-0xc)='selinuxppp1\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007e3000-0x20)={@generic="43608b5059187f3efec9b74e9430c348", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat(r0, &(0x7f000079a000)='./file0\x00', 0x0, 0x32) execve(&(0x7f0000966000-0x8)='./file1\x00', &(0x7f00007ff000-0x18)=[], &(0x7f00007fe000)=[]) r1 = request_key(&(0x7f0000e9b000-0xa)='id_legacy\x00', &(0x7f00007d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b6000)='/dev/kvm\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f000072b000)='keyring\x00', &(0x7f00007c2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/06 00:02:38 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008db000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000380000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000131000)={0x4e9, 0x8, 0x6, 0x5c9}, 0x8) [ 55.373279] audit: type=1400 audit(1515196958.089:40): avc: denied { create } for pid=8673 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/06 00:02:38 executing program 6: mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023b000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f000023a000)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000023c000-0x12)=""/31, 0x1f) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 00:02:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, 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)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r1) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4080, 0x0) set_tid_address(&(0x7f0000c48000-0x4)=0x0) syncfs(r9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = dup(0xffffffffffffff9c) setsockopt$netrom_NETROM_T1(r10, 0x103, 0x1, &(0x7f0000001000)=0x0, 0x4) syz_open_procfs(r0, &(0x7f0000002000-0x3)='io\x00') clone(0x0, &(0x7f00008b3000-0x45)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000cce000)=0x0, &(0x7f0000001000-0x1)='Y') pread64(0xffffffffffffffff, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2018/01/06 00:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000038f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e7c000)=0x10, 0x80800) lseek(r0, 0x0, 0x3) 2018/01/06 00:02:38 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000ef6000)=0x6ab, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/06 00:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c80000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006c1000-0x4)=0x14, 0x80800) sendto(r1, &(0x7f0000ce8000)="c4421e4a011e843c72ecd312e583a929ac0785924dbeb2b2e2510047f978761fa7f4e1620c317537962c7240e2c7e8bdc9dd6a527985a458af60071831c1f293a3795d0eae8eedd31f593f23e0d9f3af824c314388423b22eb504865326ceeb82ec932367ac16281b71ef8b4f4cdd3d2018308c30f50182c641c0734e99e952cc531f81361c6a234d2d12ff58c9f9ba15aff1e005657", 0x96, 0x8810, &(0x7f00000c5000)=@hci={0x1f, 0x7, 0x2}, 0x6) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000077d000-0x20)={@generic="e897202ce2b4ac1b24fd40e0b78d851e", @ifru_flags=0x802}) 2018/01/06 00:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aaf000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0xa, 0x803, 0x55b5, &(0x7f0000b5d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002c4000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da3000-0x4)=0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000d43000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') r4 = creat(&(0x7f0000b65000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000854000-0x8)={r2, 0x80}, 0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e24000)=""/243) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a38000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d3e000)='ramfs\x00', 0x10, &(0x7f00005b6000)="") chdir(&(0x7f00003f7000)='./file0\x00') socketpair$inet6(0xa, 0x80803, 0x800, &(0x7f000096b000-0x8)={0x0, 0x0}) getcwd(&(0x7f00009c4000)=""/61, 0x38) r2 = epoll_create1(0x2000001800080403) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000082d000)={0xd, 0x7}) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000dc7000-0x4)=0x0, &(0x7f0000154000)=0x4) getpeername$inet(r0, &(0x7f0000294000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TCFLSH(r0, 0x540b, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e1e000)=0x802, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c12000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000093f000)={{0x1, 0x0}, {0x100000000, 0xbe9c}, 0x3f, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000500000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) lstat(&(0x7f00008cd000-0x8)='./file0\x00', &(0x7f000026e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/01/06 00:02:38 executing program 4: clone(0x0, &(0x7f0000afd000-0x7f)="", &(0x7f0000b4c000)=0x0, &(0x7f0000f29000)=0x0, &(0x7f0000b42000-0x7c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00002c0000)={0x0, @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]}, 0x1, 0x6, 0x0, 0x5, 0x4}, &(0x7f0000961000)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000ace000-0x4)=0x1008) execveat(0xffffffffffffffff, &(0x7f0000458000)='./file0\x00', &(0x7f0000a5a000)=[], &(0x7f0000265000)=[], 0x0) 2018/01/06 00:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000085a000-0x10)=[{&(0x7f0000baf000-0x1f)="1f00000002031946000007000000068100ed3b9509000100010100ff2afe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2a000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d79000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d51000)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10, 0x4, 0xdb20, 0x0, &(0x7f0000f64000-0x10)=@common='rose0\x00', 0xe5, 0xfffffffffffffffb, 0x9}) accept4$ipx(r2, &(0x7f00002bc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ae000-0x4)=0x10, 0x80000) writev(r1, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = gettid() sched_getaffinity(r3, 0x25d, &(0x7f0000c60000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f4d000)={0x0, 0xb5a, 0x0}, &(0x7f00009c7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00009f7000-0x8c)={r4, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ac74442}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listxattr(&(0x7f0000e2c000)='./file0\x00', &(0x7f0000796000)=""/224, 0xe0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c44000)={0x0, 0x0}) fstat(r1, &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1) 2018/01/06 00:02:38 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x0, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x54c, 0x8000, 0xfffffffffffffc23, 0x7fffffff}) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000007000)=0x8, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/06 00:02:38 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x80, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000010000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000e000-0x7)='cpuset\x00') exit(0x0) pread64(r2, &(0x7f0000000000)=""/0, 0x0, 0x0) 2018/01/06 00:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000b1a000-0x5)='user\x00', &(0x7f000089c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000223000-0xea)="3200a127da6b0f94514176982c93d501bf541f74ae4846e400ab6b3ecbf8e69b6eae179f46dc2ad52ada021364288a98d7cbc8cbec1c2deee85251454763cffa41382d5fb7bc6370390a1be2a3db764edc771da89007ee12bc622a2a91120093f8d13da9fd4d751674c998cbd9bfc8ab6ddc9aaa4726e3f23c62a659489e151d0bebb4624019448b679e012431a48803b0763bbac5b630f91c7a8e98eaa694c40ea11ccaafd0d5261c5e6831773f5304a6e5d4157d0e470819dc18a5c2c193a2357819ced4abe192441674ac6760137e082820ed7722f7c1ac06e136f3396fce72022901e99be5927bf3", 0xea, 0x0) keyctl$setperm(0x5, r2, 0x4002000) dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 00:02:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000014000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="4bb9e7dbba3c16a383ba8b5716960b88412b1efa4bf5e8ec7ba9bc282197", 0x1e, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000011000)='./file0\x00') r3 = memfd_create(&(0x7f0000013000)='{\\\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r3, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 00:02:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000547000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00003fc000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000119000)={0x0, 0x0, 0x0, 0x0}) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x420, 0x0, &(0x7f0000001000-0xc)=[@free_buffer={0x40086303, r2}], 0xffffffffffffffdb, 0x0, &(0x7f00006c3000)=""}) r3 = socket(0x0, 0x800, 0x5) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={"bf2be43a702c7eff80d09b7772214530", {0x4, 0x800000000008001, 0x2, "f1f57211d95c", 0xffffffffffffffff, 0x0}}) 2018/01/06 00:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/sequencer\x00', 0x80080, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e77000)=0xe32, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00002c9000-0x28)={@common='gre0\x00', @ifru_addrs=@ipx={0x4, 0x4, 0x400, "d58fa862b0bf", 0x0, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) creat(&(0x7f00006a0000-0x8)='./file0\x00', 0x80) [ 56.073297] audit: type=1400 audit(1515196958.789:41): avc: denied { setopt } for pid=8736 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/06 00:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000457000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a80000-0x4)=0x0) write(r0, &(0x7f0000d77000)="2400000013000701001d0400000009001f20000c0d000100010000000000000000b89617", 0x24) 2018/01/06 00:02:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/0) 2018/01/06 00:02:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000141000)='/dev/usbmon#\x00', 0x929e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xff, 0x8}, 'port1\x00', 0xa0, 0x40410, 0x10000, 0x5, 0x0, 0x4, 0xdf6, 0x0, 0x1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f0000029000-0x14)=[{0x14, 0x16, 0x201, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000027000)=[{&(0x7f0000029000-0x1000)=""/1, 0x1}], 0x1) 2018/01/06 00:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) link(&(0x7f0000e11000-0x8)='./file0\x00', &(0x7f0000a84000-0x8)='./file0\x00') write(r0, &(0x7f0000856000-0x5c)="240000002000250800eb00041aedfc000205000000000088fcff030008000100070000b7", 0x24) listen(r0, 0x10000) [ 56.157108] audit: type=1400 audit(1515196958.869:42): avc: denied { getattr } for pid=8774 comm="syz-executor4" path="socket:[15873]" dev="sockfs" ino=15873 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.162365] audit: type=1400 audit(1515196958.869:43): avc: denied { setattr } for pid=8778 comm="syz-executor7" name="exec" dev="proc" ino=15034 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 56.191925] FAULT_FLAG_ALLOW_RETRY missing 30 [ 56.191935] CPU: 0 PID: 8731 Comm: syz-executor2 Not tainted 4.4.107-g610c835 #12 [ 56.191940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.191950] 0000000000000000 c17c7f62d7fb45dd ffff8800b9edf580 ffffffff81d0457d [ 56.191959] ffff8801cdd80c00 1ffff100173dbebd ffff8800b9edf708 0000000000000000 [ 56.191968] 0000000000000000 ffff8800b9edf730 ffffffff81606345 ffffffff81234260 [ 56.191970] Call Trace: [ 56.192013] [] dump_stack+0xc1/0x124 [ 56.192025] [] handle_userfault+0x715/0xf50 [ 56.192035] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 56.192044] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 56.192055] [] ? handle_mm_fault+0xb5d/0x3190 [ 56.192063] [] ? handle_mm_fault+0x291e/0x3190 [ 56.192071] [] handle_mm_fault+0x2938/0x3190 [ 56.192079] [] ? copy_page_range+0x1430/0x1430 [ 56.192088] [] ? __do_page_fault+0x780/0xa00 [ 56.192094] [] ? vmacache_find+0x59/0x290 [ 56.192101] [] __do_page_fault+0x35b/0xa00 [ 56.192107] [] do_page_fault+0x27/0x30 [ 56.192114] [] page_fault+0x28/0x30 [ 56.192122] [] ? iov_iter_fault_in_readable+0x1a2/0x3f0 [ 56.192128] [] ? iov_iter_fault_in_readable+0x1a8/0x3f0 [ 56.192135] [] ? iov_iter_copy_from_user_atomic+0x6f0/0x6f0 [ 56.192141] [] ? mark_held_locks+0xaf/0x100 [ 56.192149] [] generic_perform_write+0x1f4/0x550 [ 56.192156] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 56.192163] [] ? try_to_release_page+0x140/0x140 [ 56.192170] [] ? file_update_time+0xbc/0x3d0 [ 56.192175] [] ? should_remove_suid+0xe0/0xe0 [ 56.192183] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 56.192191] [] __generic_file_write_iter+0x35a/0x580 [ 56.192198] [] generic_file_write_iter+0x2f1/0x720 [ 56.192206] [] __vfs_write+0x33c/0x450 [ 56.192213] [] ? __vfs_read+0x440/0x440 [ 56.192219] [] ? __lock_is_held+0xa1/0xf0 [ 56.192227] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.192233] [] ? __sb_start_write+0x14a/0x310 [ 56.192240] [] vfs_write+0x18a/0x530 [ 56.192247] [] SyS_write+0xd9/0x1b0 2018/01/06 00:02:39 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x100000000, 0x40) getdents(r0, &(0x7f0000001000-0x14)=""/20, 0x14) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x200007ffe, 0x0) 2018/01/06 00:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003a3000-0x100)={0x1, 0x10000, 0x7, 0x3f, 0x4, [{0xffffffff7fffffff, 0xffffffffffffff80, 0xfff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x200, 0x3f, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x9, 0xff, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) close(r0) ioctl(r2, 0x5, &(0x7f00005b7000-0x5d)="6712ae7e3575bfa85f96d91b43e04503e8e0b8868032701bd3cfa04416a9ffef6965d30feb13ca69b17a511cf740b94f5cfc586b524447dc590cbc6b4919f3bcecc2ceeb802f2d59e5cbec0e5b83b9071a229203879e01c24605b3b9f2") 2018/01/06 00:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000041b000-0x1c)={0xa, 0x0, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffda4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ba8000-0x8)={0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffff9c, 0x32000) ioctl$KDENABIO(r2, 0x4b36) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c14000-0xc)={0x0, 0x4, 0x0}, &(0x7f00005e3000-0x4)=0xc) ioctl$TCXONC(r2, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000889000-0x8)={r3, 0x9}, &(0x7f00000bd000-0x4)=0x8) 2018/01/06 00:02:39 executing program 5: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write(r1, &(0x7f0000d72000)="072d9a8d9d0009167c10", 0xa) accept4$ax25(r0, 0x0, &(0x7f0000cdc000-0x4)=0x0, 0x80000) 2018/01/06 00:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f2e000-0x1b)={0x100, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r1, r2) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000469000-0x10)={r0, 0x6}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006a6000)='/dev/snd/timer\x00', 0x0, 0x301100) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4, 0x4, &(0x7f0000e36000)=[{&(0x7f0000485000-0x18)="272cec6fa6e85fc238299ee15656b87675b47ccbb8227dff", 0x18, 0x5, 0x1}, {&(0x7f0000e36000)="456e9283716f97788c148cb640", 0xd, 0x121, 0x6f}, {&(0x7f0000e37000-0x9a)="65919d463a887b8f41df419f9861dc51890e43c36df31f96d48806e30205754eab2d021a88958af4c2bbfdef23e7d6f10cdaa03e37d4d95b6b176b3c7161301120b5b2a32f0a644e586a53ac468aadde8324ed7963c8d0d58ec5f89d29de3c935377d824d88e24316cfe66649b1879e04c91525a213a7fa33e5f3d523b52ce1a798745535ce644c37cb553f05efe2dbb8b8f17ac08985f4c17a2", 0x9a, 0x8ab9, 0x1}, {&(0x7f0000707000-0x2d)="31c4f11f5b81e46fc59eed59e199ef5d625182af61cdaa341c6c1b0cbe886f39b2959d56db01e5e173f37ac79d", 0x2d, 0x2, 0x7}], 0x280000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000007b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b53000)="757a4a873e3775523be2d93e2431445e2ca73609f9c66dd0a38d6e71154791fa1f9be0a286525eabf442f6d18a8f6542b8d30bba44e392f39ac54c30655da7028e246f4700c3135d64204e48737f2e934361485393a42c6ad5526729363ca4ef78594daa492a73642c11c9b72860a510e4bc2f0500e3526b9cf61d18a603fe", 0x7f, 0x90, &(0x7f0000fc9000)={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000e17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1f7) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 00:02:39 executing program 1: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x0, &(0x7f0000d32000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000c8a000-0xa3)=""/163) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000c8000-0x10)=@common='ip6gre0\x00') getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d30000)=""/144, &(0x7f0000d30000)=0x90) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00002bc000-0x58)={0x1ff, 0x27, 0x2, 0x46f, 0xb6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000d2e000-0xcf)="2900000021001980013d8124100a0021020008001700002a00e8ffff0800020003ee000095645aff00", 0x29}], 0x1) 2018/01/06 00:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009d1000)={0x2}, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dad000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000807000)='/dev/rfkill\x00', 0x40, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000541000-0x4)=0x1, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200000000ec0001007f808197d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000d50000)=[], 0x0, 0x0}, 0x0) [ 56.192253] [] ? SyS_read+0x1b0/0x1b0 [ 56.192260] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 56.192267] [] entry_SYSCALL_64_fastpath+0x16/0x76 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000063c000)={0x0, {""/7}, 0x0}, &(0x7f00005a8000-0x4)=0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000295000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d11000-0x4)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000060000)='/dev/rtc\x00', 0x10000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000679000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000b32000)="ee4c6b403fe6d73142e293c764f7d1d0d7d6cbaaf5e564fc27d18bf0f17148be66e5735d236d0eae01805e9177373ece36b974b447d7b55800df34d510bcb11805027ed663d757509fa6894e26d29c5db5eb4f2cdb3b4c8000b0f6535fc85dff763233a0ae3db1c882eec1abb037945a42b232973b39bffb6c4c3ab673beeb0af42ff594c5fa810bd02bf875f9b0d8f83bc5a35cfc5c2531c5e54d1a739a565326f21ed623a972faa5d6914961f404cdcdaf5d43c1b57870790d1fcdb8c63d0c054ff358c461") r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bb000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ppoll(&(0x7f0000696000-0x28)=[{r0, 0x100, 0x0}, {r1, 0x2, 0x0}, {r2, 0x40, 0x0}, {r3, 0x5000, 0x0}, {r4, 0x0, 0x0}], 0x5, &(0x7f0000559000-0x10)={0x0, 0x1c9c380}, &(0x7f0000530000-0x8)={0x6}, 0x8) r5 = socket(0x10000000010, 0x2, 0xc) write(r5, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) 2018/01/06 00:02:39 executing program 3: r0 = getpgrp(0x0) ioprio_get$pid(0xfffffffffbfffefe, r0) 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) ioctl$void(r0, 0x7e379582d769d88b) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000043000-0x8)=0xfffffffffffffffd, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) [ 56.520077] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 56.534215] audit: type=1326 audit(1515196959.249:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8799 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e7c000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005a2000)={0x8, 0x6, 0x9, 0x1, 0x6, 0x2}) 2018/01/06 00:02:39 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000dfb000)='./file0\x00', r1, &(0x7f00002dc000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000000000)="0209af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x1ff, 0x4) recvfrom(r2, &(0x7f0000ef6000)=""/16, 0x10, 0x0, 0x0, 0x0) 2018/01/06 00:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd4(r0, &(0x7f000043c000)={0x6}, 0x8, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000aa9000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/06 00:02:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000316000-0x20)={0x4, 0x0, 0x2, 0xffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x3ff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) truncate(&(0x7f00004d7000)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSETMODE(r0, 0x4b3a, 0x7b59ac3d) 2018/01/06 00:02:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ba4000)={0x0, 0x10001}, &(0x7f0000789000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002eb000)={0x3, 0x7ccb, 0xa, 0x6, 0xa, 0xe0ff, 0xe00, 0x6, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000001c000-0x4)=0x0, 0x4) 2018/01/06 00:02:39 executing program 6: fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') r0 = memfd_create(&(0x7f0000008000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fb1000)={0x0, 0xce, "163601f442fe49c0327428603f5be89f15e9936167fc1d3ea364eb1fcf95b225f8f1359a1f5a619509d5a40ae2a047066ba618809210f5083305f2ab1ae47c7780e298440461fbfc7d3e8205c8501219f9501d661fcbcffbeb0e03a2f99d5525ace27669adf58ca2bdc11217f95cc56dad604ed0dfd6e5caafe0dc890760f01cde08bb4b179719a23b95d4e312b6ecaa0590a3acccb407575507879806594eecb4e66de2b6b02a2293adb605e9f628cac87c46b132e5a2afe45610c8a7929f907d04ae697b9e36afdd4fa469b4ad"}, &(0x7f00008eb000)=0xd6) dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000132000)={r1, 0xde}, 0x6) 2018/01/06 00:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) msync(&(0x7f000042b000/0x2000)=nil, 0x2000, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000017e000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb5000)=0x10, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000e6d000-0x4)=0x9c, 0x4) 2018/01/06 00:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f00000f5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000399000-0x4)=0x7) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2018/01/06 00:02:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b95000)={0x0, 0x0, 0x0}, &(0x7f00002a4000)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000431000)={0x1, 0x4, 0x4, 0x7, r1}) setsockopt(r0, 0x10e, 0x5, &(0x7f0000001000-0x1)="", 0x0) 2018/01/06 00:02:39 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c26c64c36971", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007d2000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000055b000)=0x0) setsockopt(r1, 0x0, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0xffffffff}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffffffffffef5) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000403000-0x8)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000532000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f1000)={0x0, 0x80, 0x0, 0x1118, 0x100000000, 0x5}, &(0x7f00004a9000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000550000-0x20)={0x1d57, 0xfffffffffffffffb, 0x8002, 0x6, 0x2, 0x8, 0x8, 0x4, r1}, &(0x7f00001d4000)=0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b6000-0x4)=0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007ef000)={r2, 0x8000}, &(0x7f0000654000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000364000)=r3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000468000-0x14)={r2, 0x7fff, 0x6, 0x1, 0x1, 0x3}, &(0x7f0000801000-0x4)=0x14) creat(&(0x7f0000b2d000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000220000)={0x0, 0x5}, &(0x7f000012b000)=0x8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00004af000-0x1)=0x0) sendmmsg(r0, &(0x7f0000b33000-0x78)=[{{&(0x7f00003a4000-0x10)=@nfc={0x27, 0xee14, 0x7, 0x7}, 0x10, &(0x7f000047d000-0x20)=[{&(0x7f00003b6000)="73a8344b13c5e978e2e7a1b44f2a09afdf62c8863cfbdfa62859553c013bf785f43964c3c9ca109f8886a89270a6561b71d6d8e50cd39d822f2df61b3974fcd7d00aff1157a591b06dfd07a3a27a331de6ad38b1c9aced0918a599a341742901f88088c9e59b96c69504fa19e37ad055831633213668209ea74edb653cc7cba914638a0bd55061d0bf76ab61e261edd63bb10d657a78478c5a06d994e0f345e63868453c4e2ddc065d6eba0be535a332bf3d3e4febb3f02efbd0574d3a430a2abe9e71124b73ba4202b285a93f167312f4ccc0278c68ae7ec89ead0a8eb9831a177a90366dee3aea", 0xe8}, {&(0x7f000080b000)="5ac7a89b5e99a4076743af9eb4bb2841f9c24908a1b57dfa4d87a766863d59a24cde1f17e63cb48235552df54832e67216b5c4b1a1ad153d120cf440ba6562b3deb1cf9e95631991fac2fcb80fed90ca20b2bb91843b3349f5ae8aec4a83ce656cfc56df3fe2787aced882fec284d3acdb276246bead82c7ede685b3a3703f4084b630cf801093dd18d8e2b7b4b7b5650abcb199a42885b2e86b541fc9d7776ad8d1324c295d0a6bc0", 0xa9}], 0x2, &(0x7f0000793000)=[{0x78, 0x117, 0x2f02, "639cb4c233be8bf7ce356ac50d1b12b19f7f4a7912fec08d56f5bfecbd2e2ec7812f4f9733681efdc7c8ad84bb7f3277349d6ca6700261e50d758face9c9f05d01e8ce9c86c46b0e89ebf00df8fa284f433437ba21042fb75fb3bc39ae9b746d86b0a2402e0bf1fb"}, {0x10, 0x10d, 0x5, ""}, {0x28, 0x105, 0x7, "876671a3ea9e686bc2a9aef9f0df1c6a7c65"}, {0xd0, 0x11c, 0xfffffffffffffffb, "a0defb77e4fd7d2e00a48bab420d546fff148bf63d6447ba69a076d4feb68a06c50e44ea7ea6930fdf08e0727a370aaa693443d95eeeb860686047285cbb262e88728a34594f6b9a8215e411eb66b0a13d4b3bb4b0fd71460fc491204a74f73c29707b9bf346e8d301744094bd1a1533e8b4097d04f96249c62dd76e729f8aeddc403d4819bf1ef1c8ed63fc54219ed44f47390418e3000e0ddfc9015fb59fe835c9e4adef7b2ac7ac499741d8535bc8152f053e8addef2b0a40cf50442c1e"}, {0x80, 0x19b, 0x4, "dd7bd81faebfe040f2a5f3b3b531113fe73dec2219da1e46354656a96d2fa7f7095b9f8349f555ab8d527533c66c0475a28c3eb50f84cdc566c94ed8cee70bec64de61555cf6c56ca5e3b53dfd2ef8212c6c553cc80d2b92913c039b86e9eab37b3ca8722481fc8a9b"}, {0xe0, 0x10b, 0x1, "4dd4d321ea707056f012480e77b8b3c3a5d42908d957e405e44a7de7bd8fe120c3b683887f700893983efb71d73dfad7f24288dacc9c7772b48019734ae4b4f847e795dcdc1afe7ee23c792f51249204c6ef3085143dba9f65cdd52654eafdad51a4c5f0f4bdfc8baf0adbb532d7b207103d8caad706630092875513bc8708ad9769db3fa022ea96389d85aef22bcb5ce9ea934dad75314b07a85fba569aa907e630ef2fd8260d12b17cf9bfc3a2bc1e994d788beda549b78e7ba436a3f3248fe14add24481416e0425057f482"}, {0x90, 0x0, 0x400, "8f2e9bc8251279d5c2e3a667add3efa739c80341418e5ea3f261c4a94a8d9fa48afad82fd86e4e30d99525e729033e8cee198d410b2313bc32cf8cffbb07161668192e1ecd1796ae3b8ad1a737dafb70b12657d157bca36c16011acb43e8117f6796f585779c4c3fc170e91beaaba557e52fb8231db418f7d2a6d64d3d45"}], 0x370, 0x20040010}, 0x100}, {{&(0x7f00000d5000)=@generic={0x5, "36396202a1363704818eacf97fd2f15c472da30483747ed87ba3944fa26b47a43b122a9c623d896750c104aa3d109ccf6c08a403aab13f756394485cc9fd8fa5e2e30bff13f03de506d713103298a8f96ba1cb88c8a2529aefe0f866cf00feb9222ace6b28cd4f5354e630867c76a4ccd2d17a08861b370b021fe88a9778"}, 0x80, &(0x7f000099d000-0x70)=[{&(0x7f0000438000-0xa3)="23990da087a4d84b08ea7e2db0777e10a7faf0a0360dd332f1e28a78f197252e41b23a9e3605f8f38e2fcd49d82240ff95f2c909dfe5fd740593fc2e6df2a400f7778bec17f99ea948833eacf86c7a4193ac0847849768524a70c21f0f70c1befb84eeb4f010eb365bbfcc5d8165cca6c8c1bead9c6b59ee4c6f57109d3cf1632818f3049c37e92d37f115a9b1faefe68a21a73f971acca86a560feb333a702bdf5010", 0xa3}, {&(0x7f00006d5000)="ec4ffb9d83fac0783f5887e532fe7ed98e342ed332f8d588bfeef915c8621d821ee88d523388d1ef07ad3a71b5e2efc564705b017bdf58339fa9b69a82684e7a8b880766ba93a9aac8f03ae98d84b6346fa26f29bbbb0d563490685709c84745ed13ed05185785d2fcc01ab33821d20acb8c3b4b49c4f79c95a03957c489776995d5af07d2e1035289c6507f785550e711ca54b0de75f904157b97876e13983c2ba5760430d54b68a44a7a9451c2a1eb89129c50eacd3feade39a8eb0f92418122de10", 0xc3}, {&(0x7f0000a79000)="25882d40de29787766e2df19b43558a583c8d4c30585870d1a86eebfd9c7c30a5ff3ee744d5e41ff8eaeb815c7fb0ab1cd0ab8bfffb0c22ee2f25b2af4ab5947c9fbb64e305edcd2e1a068f3702ad10db584d3ce8b71f71e3768ca4b0c523771a7564299c51897a24ab01ec6b5352908270b2fc81daf61c1b7c0b788a48063cdb278245a2fd20ab9c130c31a9156f6e7342f40fcee37c1c6d13e0e78cdbe65be95a9f4fc9f", 0xa5}, {&(0x7f0000375000-0x93)="f5d110176b7510e1c7f1c749536bb3c5f7dd17d28c9aee2f901a502b5878684ef8dad63e09d1a2dc1b37afffd2c68cdd9c262ae6fc143b217eb770f9ab118029d79d9ad3f9e57545d11e6c9cca8b6ab6c213cffb7539db7e70b5be4183230c9bd0a775174798dfc3be3339d1b8a745b0bb025ab4ca4b6e8ca8bac1798b1a0a49f4e064d9be3a954b0ae813f7a6c43d3ba7258f", 0x93}, {&(0x7f000066b000-0x8e)="502752fb32f00202ccecb3a7de367debc63966ba9b9f3e21cdbf16f292cc63213e277abd66764805073d6f7a5064acf37982f35089b7f36218b69bc04baf67a34995c619b8d0a2f4f2f9d05fb3dda8c3537edd95f609bdce471551ce363fbb1473fb6c114ffa00124071a34724ad8fbebc5fbde8b02e61e62959e20772234a537dd3b60fb8db0ec773bc6f062c43", 0x8e}, {&(0x7f0000e25000-0xa5)="e4006fb5b36e7fe9d1c1dcc6a8bb65344169fc0658e1383d30a5a378887fb83e99246d2ef0f520a5f5a590f80a3f3ea79618a5020cd8c6970ad914d6353e36aa18f9bca3a388796ad15f304237898ab9ca729961997753b8dfc7061417cd5ab5b6c0804e24b6af4263840fdf5caab4e22fd7da8c91f2cff46df061ff9ee269d31e100052ead2d258cc6664becaf0b1dd217e7e58d50218bc755ba12726c4ae87d8ed6407de", 0xa5}, {&(0x7f0000597000)="2041d7c3f2df3770082914c04c8d556726a3fa57f4fcaa2ccde99e531828ae93f6f3b25ab0769771b03f72e65f84bb128a9fe4f28a49b7c54c1f92a814ef7aef2984d5f75f32604d289b5f83ea2e7e5313712c", 0x53}], 0x7, &(0x7f00004d2000-0x1230)=[{0x20, 0x11f, 0xf0, "65671d0002d9b4e07c"}, {0xf0, 0x11, 0x7fff, "99a017ee11fd132c1a3e3f086096b6d76c82bf5493aa5a5b108319de6460863a6a2e276097af1266f29779e2924a0dae7b67f2375b5145a70fbf8c807468f30045bd8410786c35e0971ee8f7b094b7a9562e4cf874404ce699ed5b8d6708cfec6017bedf658ce0b9e1a7c802196b38902597f79ba95922d13981b38acd632b02035be89f4fc99121e1456cb88c3a0f254e3b33387e88301bdf959833a37706a2e4b84ef5f68ae4feacf8ba9c45314ea59a5a305a6cf64fb5b83f705665792be7dc51b11aa2590091bdcc898f0df9799b6e69ab7825801725c266"}, {0x58, 0x13b, 0x5, "696d85903c52d21a6169bb7dd679826223e40c9f97d89ba6d91576d421f2cb260592b7e5775e6ba462995600d4d7c12c751343982110d3ba002be95576634b856922833f89e591a4"}, {0x1010, 0x84, 0x80000001, "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"}, {0x28, 0x1ff, 0x2, "21392aa39c31d2867db943e4b240a3dd0209f3b6"}, {0x20, 0x1, 0x910, "baea74a149fe72715b"}, {0x70, 0x115, 0x800, "f2bc04e95eae6c7e2f2a82249d38f9da2d89dee7ac36db3a559c51e87fb82907166a15c4510bc92dcf77e14c87172bf5bca76ee6046b6269295b2d44ee96041c9d8c0735cc0afd0ad73940b6f677c34171f61dc80d51903b8d2797cb3642464c"}], 0x1230, 0x40}, 0x0}], 0x2, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002d5000)={r4, 0x8, 0x6, [0x4500, 0x462f, 0x7fff, 0x7, 0x3, 0x6]}, &(0x7f0000091000-0x4)=0x14) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000188000-0xde)=""/222, 0xde) r0 = socket(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) connect$inet(r0, &(0x7f0000c4e000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000000000000100", @ifru_map={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) sched_setattr(r1, &(0x7f0000b31000)={0x30, 0x5, 0x0, 0xa613, 0x2, 0x1, 0x40, 0x9d97}, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000453000-0x28)={@common="677265300000000000000000800800", @ifru_mtu=0x0}) 2018/01/06 00:02:39 executing program 7: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000418000-0x38)={&(0x7f0000419000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000041c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000041c000-0x14)={0xffffffffffffa449, 0x20, 0x4, 0x0, 0x4}, 0x14) 2018/01/06 00:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a9b000)={0x0, 0x9}, &(0x7f00006d9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a48000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000078f000)={0x0, 0x80000000, 0x6, 0x6, 0x9, 0x4, 0x646, 0x80, {0x0, @in6={{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8000, 0x80000001, 0x2, 0x81}}, &(0x7f00006a4000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002a000-0x8)={r2, 0x8000}, &(0x7f00001b0000-0x4)=0x8) r3 = accept$packet(r0, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bf0000)=0x14) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) r5 = socket(0x11, 0x2, 0x0) bind(r5, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000f8b000)={r4, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r6 = request_key(&(0x7f000045d000)='rxrpc\x00', &(0x7f0000385000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f1b000-0xb)='mime_type]\x00', 0xfffffffffffffff9) keyctl$update(0x2, r6, &(0x7f0000f42000-0x60)="2c98b1c5072ef0e0fe1c98eedf3ad11da132fa53f7afa3d5e25918e2d4cec6ee80fcafc156a66c7df4e5dcde8ddb7998135c419e533bdb0fe40b169a47edb8c89d15ba61220e1d076d15c0373467ee9956e0f80c3361e5f90cfa03e0202bb4ce", 0x60) sendmsg(r5, &(0x7f00006e8000)={0x0, 0x0, &(0x7f0000a43000)=[{&(0x7f0000665000-0x57)='Z', 0x1}], 0x1, &(0x7f0000fa8000)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000c87000)=""/99, 0x63) 2018/01/06 00:02:39 executing program 4: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x2, 0xffffffff, 0x1, 0x1fc51764, 0x2, 0x80, 0x80, 0xff, 0x1, r1}, {0xfffffffffffff43d, 0x9, 0x10001, 0x4, 0xd7, 0x1f, 0x9, 0xdc03}, {0x7fffffff, 0x0, 0x7, 0x3}, 0x3, 0xd, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x31da, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6, 0x0, 0x7, 0x0, 0x8001, 0x7fff}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x7, 0xf2, 0x1, 0x2, 0x9, "9083c2200e076045e9c736db9db597e07a025ae315f44d0a75b8d7f5d99feb8d982e52a959b4114a2e20e0d141a0795bbaaeb3ca8c357ce806c86cf28088b9", 0x0}, 0x60, &(0x7f0000002000)=[], 0x0, &(0x7f0000000000)={0x98, 0x19f, 0x0, "30e42a9787a481918968ed1d3aa1b3bd5e97c0fe6dad9c76a85d1d13669eabe7aacabeb32f1d56f0348c108830a06afc753a34f6cd68edbb801a0e144f5bab7d4de97a971950c6f0fdbbda19f369714f066486fe6583bdcddec13e2cfec5b21a93c4b6790e573ec03878e2cc6913eb2ee9649bbe3442bf26e214818083eb279c12"}, 0x98, 0x0}, 0x20000000) accept4$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x64)=@file={0x0, ""/98}, &(0x7f0000000000)=0x64) recvfrom(r2, &(0x7f0000e54000)=""/124, 0x7c, 0x40, &(0x7f0000ebe000)=@nfc={0x27, 0x8, 0x7, 0x7}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_setattr(r3, &(0x7f0000002000-0x30)={0x30, 0x0, 0x1, 0x1, 0x40, 0xfb6, 0x3, 0x7}, 0x0) r4 = socket(0x2, 0x2, 0x0) flistxattr(r4, &(0x7f0000d14000)=""/15, 0xf) 2018/01/06 00:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = dup2(r0, r0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00001a8000-0x57)="e57f1d5913ef59906af45c88862f7f06918df0c6ac1445ad6f9bc7f599017b6a3a87c975b8961c1af6e0f38a59e5c7ec7e4e874e159b2944b4842fa15dda28898393a0af4a85c3b72f8f191cc3c5ee1c8231e3969e32f5", 0x57) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 00:02:39 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x6, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000003000)=0x0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x9, 0x2, 0x20, 0x80, 0x2f, 0x3, r2}, {0x8e38, 0xc9b, 0x7, 0x6, 0x1, 0x4c6, 0x101, 0x6}, {0x4, 0x1, 0xb31c, 0xbb9}, 0x1, 0x4, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x1, 0x5, 0xe50, 0x0, 0x20000000000}}, 0xe8) r3 = dup(r0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xe, 0x2, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 00:02:39 executing program 3: getrandom(&(0x7f0000bf7000)=""/0, 0xf369ac8d7e519ec6, 0xffffffdfffffffff) 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xf001, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000108000)={0x0, 0x0}, 0x80000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000072000-0x4)=0x9) r1 = socket$inet6(0xa, 0x2, 0x0) setxattr(&(0x7f0000359000)='./file0\x00', &(0x7f0000a90000)=@known='user.syz\x00', &(0x7f00009ce000)="5d25882c6c6f2d25766d6e65743000", 0xf, 0x3) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000882000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000fbc000-0x88)=[{0x18, 0x29, 0xb, "5198"}], 0x18, 0x0}, 0x0) 2018/01/06 00:02:39 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000010000-0xdc)=[], 0x0, 0x0, &(0x7f0000000000)=""}) r1 = syz_open_procfs(0x0, &(0x7f000049b000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e64000-0x10)={0x4, 0x800a, 0xff, 0x7f, 0x0}, &(0x7f0000e64000-0x4)=0x10) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e63000)={r2, 0x8, 0x2, [0x3, 0x4]}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e62000)={0x0, 0x7, 0x7, 0x8, 0x0, 0x8, 0x3, 0x7f, {0x0, @in6={{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xacfc, 0x3ff, 0x9}}, &(0x7f0000e63000-0x4)=0xb8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e63000+0x2dd)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000df6000)={r3, 0xbd, "edb009d3ca4fd2f1ce5a96d2ac5a284aa4ca066b9aa08219ece9c7d16ba428ee001d886058cf9554173f449cc848c883222ca1da7bcce0da6b32d386ff777497d04d3572c60895a786d3ec3153ca0f6706efc1678ee5124d68c231f04afafbcf439732f92aa63d8a07196192bd865bae2248d1458bbb7821257fde1826b76c835e8f6d966673dd30b80fcfd508531267d909c40e4ea536748fd2c13c5e9fd2bb6d92fb152c64f2944703bba1257b851760f66acb704dfa7cc6b769997b"}, &(0x7f0000e63000-0x4)=0xc5) 2018/01/06 00:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') r0 = creat(&(0x7f0000685000+0x8d5)='./file0\x00', 0x180) accept4$packet(0xffffffffffffffff, &(0x7f0000687000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000aa000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000027000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xb323, 0xf572, 0x100, 0x8, 0x42480010, r1}) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b72000-0xc)='/dev/autofs\x00', 0x90000, 0x0) unlinkat(r2, &(0x7f0000499000)='./file0\x00', 0x200) 2018/01/06 00:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = open(&(0x7f00007fd000-0x8)='./file0\x00', 0x214140, 0x129) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000a92000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) r1 = userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000394000-0x4)={0x0}, &(0x7f0000a29000-0x4)=0xffffffffffffffaa) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ppoll(&(0x7f0000117000)=[{r2, 0x202, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4000, 0x0}, {r2, 0x557f0e92d6b610b0, 0x0}, {r0, 0x30, 0x0}, {r2, 0x4403, 0x0}], 0x6, &(0x7f000058e000)={0x0, 0x1c9c380}, &(0x7f000048b000)={0x0}, 0x8) r3 = mmap$binder(&(0x7f0000a48000/0x2000)=nil, 0x2000, 0x0, 0x10810, r0, 0x0) mremap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000cff000/0x3000)=nil) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000010e000-0x18)={r3, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000ea3000-0xca)="139a5ad7a57c16402001f0bd55c134da45aa41791e290aaef2efebdcf957c5407c8cf3175fbd949d013d47b299f358517d239b2e1c9bbf62ce1355b16eddb29c3f089f0f1c0daa86acf2bc8b0e0149b13897cbc3337f5cb8dec19432d590cc8c685a58ea44766f2b70a6e91f6893c2a1f27ab27a2aa5a893c79c6f83fb38e80ae665e2b3ed34e2e57347b895571fe289d07d43040b629ed90720ddf9cc6beabee28514123681c91fc54295884a6131d68727511c25274c201cf043a7c4b249cb400cf1af5348693aa137", 0xca) mlock2(&(0x7f00008a9000/0x4000)=nil, 0x4000, 0x1) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f000003c000)=0x0, &(0x7f00009f0000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000008c000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000cdd000-0x20)={0x2, 0x3, 0x4, 0x4c0, r4}) prctl$setmm(0x23, 0x6, &(0x7f000071c000/0x4000)=nil) 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000687000-0x95)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a6a000-0x4)=0x0) 2018/01/06 00:02:39 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000003000-0x30)={0x6, 0x401, 0x0, 0x0, 0x7, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000-0x4)=0x10001, 0x172) ioctl$TCXONC(r1, 0x5429, 0x0) 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d04000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00004dd000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sched_setattr(r1, &(0x7f0000d48000)={0x30, 0x2, 0x0, 0x3, 0x3ff, 0x8961, 0x401, 0xe58a}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000beb000)=""/30, &(0x7f000073e000)=0x1e) 2018/01/06 00:02:39 executing program 7: r0 = eventfd(0x8325) unshare(0x40600) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x840) openat(r1, &(0x7f0000d08000)='./file0\x00', 0x8080, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000068e000-0x4)=0x0) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000767000)={&(0x7f0000197000-0x1000)="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", 0x1000}) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f00004f4000-0x4)=0x4) 2018/01/06 00:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mremap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000c60000/0x3000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000033f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, 0x3, 0x0, 0x2, 0x9, 0x3, 0x2}, &(0x7f00008a1000-0x4)=0x20) 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x404100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000a28000-0x8)='./file0\x00', 0x2000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x9b)="9dc92cdc7387bab1009eb71d9e25534ddabcbd91086707237c7cac370abbd5475baee1f8c95773e4e3281f6af69560a1a0deda7888d085076694233f460a9a80bbdbfccd55891c4be8f22359d1e3b5e74ca2937914d9f2b769d14ed3a60c8b1592b15a0a4908da57fb8795b80101f45359907496ce0728c734e6769e1130ff1cd2e6d1380ba9c45c7bded07bcbc928f61811dad9908c4d0e3e4f3b", 0x9b, 0x7, &(0x7f0000001000-0x10)={0x0, 0x989680}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlinkat(&(0x7f0000fcd000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', 0xffffffffffffffff, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) 2018/01/06 00:02:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000fb5000-0x9)='/dev/sg#\x00', 0xb0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b94000-0x8)={0x0, 0x0}) socketpair(0x10, 0x0, 0x0, &(0x7f00005b4000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009cb000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000e96000-0xb)="6e65742f726f75036500ee") [ 56.920551] binder: 8905:8908 ioctl c0306201 20005fd0 returned -14 [ 56.949183] binder: 8905:8908 ioctl c0306201 20005fd0 returned -14 2018/01/06 00:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000578000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c09000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000d86000-0x4)=0x42c) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/06 00:02:39 executing program 5: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") r0 = inotify_init() fcntl$setsig(r0, 0xa, 0xd) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001000-0x15)={0xffffffffffff1ccb, 0xd, "380f73a6e72c0eaa910a16f323"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005db000-0xc8)={0xffffffffffffffff, 0x6, 0x0, 0x22, 0x3, [{0x3, 0x80, 0x2, 0x0, 0x0, 0x1083, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x8, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}]}) epoll_wait(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0, 0x0) 2018/01/06 00:02:39 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000012000)={@common='sit0\x00', @ifru_flags=0x2}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000017000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7ff, 0x3, 0xcd, 0x958b295366976761, 0x20, 0xa0, 0x2b, 0x2, r1}, {0x1ff, 0x5, 0xfffffffffffffffc, 0x9, 0x100000000, 0x2, 0xfffffffffffffffd, 0x20}, {0x5, 0x9, 0x6, 0x8}, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x1, 0x2, 0xff}, 0xa, @in=@empty=0x0, 0x5, 0x3, 0x0, 0x7fffffff, 0x0, 0x20, 0x4559e88a}}, 0xe8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r3 = dup2(r2, r2) recvfrom$inet6(r3, &(0x7f0000006000-0xe4)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000011000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x8) ioctl$KDDELIO(r3, 0x4b35, 0xfffffffffffffbff) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) bind$inet(r2, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000017000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000016000)=0x8) sendto$inet(r2, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.015537] device gre0 entered promiscuous mode 2018/01/06 00:02:39 executing program 2: readlink(&(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000033000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000af9000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ff6000-0xc)={r1, 0x80000, r2}) 2018/01/06 00:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') exit(0x0) ioctl$int_out(r1, 0x2, &(0x7f000030d000-0x8)=0x0) pread64(r1, &(0x7f0000e29000)=""/129, 0x81, 0x35) 2018/01/06 00:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000852000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a68000)=0x1f) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000df000)=""/171) bind$inet(r1, &(0x7f00009ae000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005e1000)=0x0, &(0x7f000079e000-0x4)=0x4) 2018/01/06 00:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x800000) r1 = syz_open_procfs(0x0, &(0x7f0000a24000)='net/nfsfs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000363000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f66000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000683000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x7d3, 0x3, 0x4, 0x3, 0xb1, 0xa, 0xa0, 0x20, 0x7e, 0x4, r2}, {0x6, 0xc00000000000, 0xe90a, 0x80, 0x3, 0x5, 0x4, 0xa56}, {0x3, 0x400, 0x4, 0x625}, 0xff, 0xe, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x3, 0x0, 0x8, 0x80000001, 0x5, 0x0}}, 0xe8) close(r0) r3 = syz_open_dev$binder(&(0x7f0000420000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a19000)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000019a000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000748000)=[], 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000006d000)='/dev/keychord\x00', 0x800, 0x0) connect$netrom(r2, &(0x7f00005b0000-0x10)=@ax25={0x3, {"e96003fd511ae4"}, 0x7}, 0x10) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x8400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000004df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000900000017be0000000000000e181a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000007000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000000)=""/23, 0x17) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 00:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000060e000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000270000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c69000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000efd000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, 0xff, 0xfffffffffffffc00, 0x0, 0x10001, 0x100202, r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000c9000)=0x0) close(r0) 2018/01/06 00:02:39 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000839000-0xa3)="bdfb4fe317dca29836d5a1017612993f7541a750ef3f69eff82c79a6e6b091c26fcc73697e7b33a03cc1085b80f2df4575ef935512ce65b53e3f8cee654372d6a736ad1755722f8f6d57096d3f3c830a4e958d7012c14f80552de2b6bc0f694b4b1a5318206315d07282ed03ae6fb57bd6145fc7515e9cf7c199c7787c3b062fbd4268a93a2adc1a771b3dca283bbca5e813b40e2863cbbec7413764e96970d25cb9fd", 0xa3) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fdd000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000fde000-0x8)='./file0\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000584000-0x5e)=""/94, &(0x7f0000b4e000-0x4)=0x5e) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") connect$nfc_llcp(r0, &(0x7f00006b0000)={0x27, 0x7ff, 0x0, 0x1, 0xc000000000000, 0x100, "3f9658afee1bfbb893165ce5f14537fcdecd08cff98233045d53286d6ecea50b280860f2296790aef3a5250f43194d529988f53791c2373d2fa2a8fee5d9f6", 0x401}, 0x60) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fdf000-0x8)='./file0\x00', &(0x7f00009c0000-0x11)=@known='security.selinux\x00') r1 = open(&(0x7f0000fdd000)='./file0\x00', 0x0, 0x49) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fde000-0x8)='./file0\x00', 0xc) socket$netlink(0x10, 0x3, 0x1d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000fdd000-0xb4)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x65e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) membarrier(0x19, 0x0) unlinkat(r1, &(0x7f0000fda000)='./file0\x00', 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000d2f000-0x4)=0x0, &(0x7f0000fde000)=0x4) 2018/01/06 00:02:39 executing program 2: remap_file_pages(&(0x7f0000be1000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffd, 0x0) mlock(&(0x7f000075f000/0x1000)=nil, 0x1000) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000c9f000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000312000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e63000-0xc)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x1c)={0x0, 0xfffffffffffffff8, 0xa, [0x4, 0x9, 0x2, 0x601, 0xffff, 0x7, 0x9, 0x8000000000000000, 0xae, 0x5]}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x800}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/195, 0xc3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x1)=0x8) r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000)="5bc073797374656d3a5e2300", 0x2) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002000+0x8f5)={0x6, 0x4, 0x0, 0xff, 0x9, 0x8, 0x9, 0x7fffffff, r3}, &(0x7f0000003000+0x742)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0x60)=""/96, 0x60) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xfc)=@getsadinfo={0xfc, 0x1f, 0x8, 0x7, 0x2, 0x5, [@sa={0xe8, 0x6, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xffffffffffffff00, 0x1, 0x3, 0x2, 0xa0, 0x80, 0x3f, 0x8858, r4}, {@in=@rand_addr=0xc92, 0x3, 0xff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xfffffffffffffcc7, 0x8000, 0x2, 0x3, 0x2, 0x5, 0x3}, {0x2, 0x7, 0x1, 0x9}, {0xffff, 0x6, 0x9}, 0x3, 0x5, 0xa, 0x5, 0x4, 0x93}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x840}, 0x4000805) 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000)={{0x2, 0x0}, 0x0, 0x81, 0x2, {0x8, 0x400}, 0x3, 0x80000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0x8)='net/llc\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f0000002000-0x1e)="94ffba021d7b0f4485f4c6541d5d11651570168f874d7abc416f2cbcc88b") r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$sock_void(r3, 0x29, 0x1b, 0x0, 0x0) 2018/01/06 00:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006e5000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000aa2000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000665000)=""/135, &(0x7f0000a45000-0x4)=0x87) 2018/01/06 00:02:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0x8)='oom_adj\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000fd1000)="") dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) [ 57.202472] binder: undelivered transaction 67, process died. [ 57.220428] binder: BINDER_SET_CONTEXT_MGR already set [ 57.226634] binder: 8966:8990 ioctl 40046207 0 returned -16 [ 57.237869] binder_alloc: 8966: binder_alloc_buf, no vma [ 57.257228] binder: 8966:8990 transaction failed 29189/-3, size 0-0 line 3128 [ 57.278435] binder: undelivered TRANSACTION_COMPLETE [ 57.292086] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/06 00:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002f6000)='/dev/loop#\x00', 0x0, 0x0) geteuid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/01/06 00:02:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000c59000)=0x0, &(0x7f0000b95000-0x4)=0x4) 2018/01/06 00:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000769000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000674000-0x108)={0x8001, {{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 00:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d7d000)={0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00008e3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000c4f000-0xc)={0x2, 0x4, 0x1, 0x100, 0x7, 0x5}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fea000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/01/06 00:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg$nl_xfrm(r0, &(0x7f0000a27000)={&(0x7f00002cb000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00009d8000)={&(0x7f000048d000-0x6b)=@generic="62e7dac0a34173617039bbc15f7ae4c934b50c1ae268e6f9ee79868599c9e85ffa0246ff1f2edbf319721f95791f6050100a625870a1e6f0964628938eee5205a0110eed73b522ca4800fa2fdf3fe84b173a9455d8ba9e664d795a75d93a3d65dcece25f75ff7975bdba52", 0x6b}, 0x1, 0x0, 0x0, 0x10}, 0x404c8d4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2018/01/06 00:02:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x2400000000, 0x4, 0xcdf0, 0x7fff, 0x2, 0x1000, 0x80000001, 0x29c, 0x358, 0x2, 0x7ff}, 0xb) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000003000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, 0x176070b9, 0x87b, 0x100, 0xd57, 0x100, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000001000-0x1)="", 0x0) 2018/01/06 00:02:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x48002) read(r0, &(0x7f00002cc000)=""/24, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xe2, 0x1, [0x7]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x80000000}, 0x6) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0xff, 0x6, 0x4, 0x2000000000000, 0x100000000, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000b36000)={0x77359400, 0x0}, &(0x7f00001e3000)={0x0, 0x0}) 2018/01/06 00:02:40 executing program 3: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000440000-0xb)='/dev/hwrng\x00', 0x40, 0x0) write$fuse(r0, &(0x7f00002e1000)={0x28, 0x1, 0x4, @fuse_notify_store_out={0x9, 0x0, 0xff}}, 0x28) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) 2018/01/06 00:02:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/1, 0x1}], 0x1) 2018/01/06 00:02:40 executing program 4: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000005d000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000052000-0x4)=0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000050000-0x4)=r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000001d000)='rxrpc\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005f000-0x6d)='$\')ppp1lo-,em0user[cgroup[vboxnet0md5sumposix_acl_access/\\wlan1ð0vboxnet1\'selfmd5sum$,.selinuxmime_typelo\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000043000+0x2e)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) memfd_create(&(0x7f000005d000)='{\x00', 0x2) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f000001d000-0x4)=0x0, &(0x7f0000043000)=0x4) r5 = fcntl$dupfd(r3, 0x406, r3) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000048000)={0x1ff, 0x401, 0x1, 0x3, 0x5, 0x1, 0x10000, 0x2000, 0x4faa, 0x200}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000031000-0x8)='keyring\x00', &(0x7f000005e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f000002c000)='keyring\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002e000)='\x00', r6) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000005d000-0x10)=@req={0x28, &(0x7f000004a000-0x28)={@common='ip6tnl0\x00', @ifru_addrs=@ipx={0x4, 0x9, 0xd01, "094d88594bd8", 0xffffffffffffffee, 0x0}}}) 2018/01/06 00:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000159000-0x1)=0x7, 0xd04266346e92c30) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000b0d000)="395d678c782d3e55f6cfe14b264bcd2ba25639b64560d3dd477698843aeeb329ec4d1ffea28409c6e57adf0ddb4d3038d876172c72cc9e5d96b2ec82256f5009e4c015b5789189c54bebe635b9d4b2b6428fcf7558b948ccb35aa4dd7a761de69303839d6083255bac81a35ccbe2becfbf6392984fd8c1ee961b7308d2f1ec", 0x7f) fstat(r0, &(0x7f0000f93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000516000)=""/4096) r1 = syz_open_dev$sndtimer(&(0x7f0000d4c000-0xf)='/dev/snd/timer\x00', 0x0, 0x202003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kexec_load(0x80000001, 0x1, &(0x7f00001ba000-0x20)=[{&(0x7f000076f000-0xee)="b8b7938d1e766285028aa2ad6f4966bc28fe830acf4630040d23d951b941651d7ad4e7ac817104c8124a9844d8778aa225912f4deaaae41b437fb91212b9bfb15635c89b911616f57e0d2ae0c35f4d8ad7ee0a2ceb27040e471a46bb9aca5da788ef3a3fd39fd1175b88b1715858e66d97fa3eea889e8717c3fb7c9bab2f67d84c8e40e08426cdc1d3463ce2e8d5c33cc9b412ed2c5957029eae1b1a5fccf7690d725164b0268774efc8aae4d4896431bac667b043edb265d3ef5250d48e14e976d1dfef5c97534523ed138de1306b2e6f5da85aeeff0d4db3a19ce12eddf2c2561f10578c52d8c346cef7b34b1d", 0xee, 0x934b, 0x100000001}], 0x280000) 2018/01/06 00:02:40 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b7d000)='syzkaller\x00', &(0x7f000029b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f10000)="6370757365743a825b5c47504c00", 0xfffffffffffffff9) add_key$user(&(0x7f0000f10000)='user\x00', &(0x7f0000f10000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f11000-0x2)="0efa", 0x2, r0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f11000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r1 = socket(0x13, 0x80d, 0x6) write(r1, &(0x7f000044f000-0x24)="24000000190025f4001809180000fd0e0a0000000002000002ffffeb08001700ffffffff", 0x24) 2018/01/06 00:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000550000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001aa000)={0x1, &(0x7f000031b000)=[{0x0, 0x0}]}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) syncfs(r1) 2018/01/06 00:02:40 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e47000-0x15)='/proc/self/net/pfkey\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d10000)={@common='gre0\x00', @ifru_map={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) readahead(r1, 0x9, 0xd70b) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00001d9000-0xb0)={{0xfffffffffffff9b8, 0x7}, 'port0\x00', 0x12, 0x8, 0x80000001, 0x1800000000000000, 0x5, 0x7, 0x8, 0x0, 0x5, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000990000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00003a4000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/06 00:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)={0x0, 0x0}) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000496000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000035000-0x4)=0x0, &(0x7f000067f000)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/06 00:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x49) r1 = open(&(0x7f00000a7000)='./file0\x00', 0x10000, 0x13) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000092e000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$ipx(r2, 0x0, &(0x7f00006ed000)=0x0, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002a9000)={@common='lo\x00', &(0x7f0000cce000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:40 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d5c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006a8000-0x1f)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000044000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000098b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6f000-0x4)=0xc) r3 = getuid() stat(&(0x7f00008e4000)='./file0\x00', &(0x7f00003fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f000006c000)='./file0\x00', &(0x7f0000857000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000aba000-0x38)={&(0x7f00004ca000-0xc)=@kern={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f000033b000)=[{&(0x7f00006e1000-0x280)=[{0x80, 0x10001, 0x800, 0xb18b, 0x1, "f7d45dfbaa6043b9bbdff5f2e8a499e463e2b3978c7e297814bc2affe52f67c5341f38c9452481b7caba8eed11684fa0cf46b225f2d7a41c604cdc81384bcf681af666ea61fe0886f0a9845e8ab31c85bc64862cd93cc5fe038f1bde1b24ada920555817b1f6f7e3e2f8d101132ced7a"}, {0xd4, 0x80, 0x0, 0xffffffffffff7fff, 0x0, "2d0ab74ffc6d4d110f35311df69dd378a5f180e3c0862a7499bcab52c08beff4c38490bb947b11a4735aeb2809d3cb9ac855d402e6f40c6306a9173f0d49e6d9cd545e0d0cfde55afeb8d53f4511a0071036ae1c0db27893ee17e8970b4e50c64fc4701f1f1f0f11fda5fa52d3a35af3a6d4cef21912727398f0f61c35df017bc8a3571f96c881900807c2731039926573119fdf50e39ba35440737b88ee90ceda9b9ac644bed057f45c8cb7570073f3d79a5c8009683b12e6d37fff4adebacf50ac"}, {0xf0, 0xbe7, 0xf23, 0x0, 0x1, "83dcdb73191deee7d685311ffa85067f9f25e6bf8dc6cd5a6644e6b4e19872646cfdc13dd1c4236cd89aa92762cbfb5a8150db3d10fb2f427b63a07b9ff7c177b33f34855c6858528c7f0171d0e37b479c47d7898c2f5dc28a8055e661b8e6deb8f3450655b766dfd89230628978dcb54618c9fc91690ebba5ac5edcb736aec0b8e0c7013748aacedfe34dbe5dd8a9eed5d9825bffe6a1ed6a0ccf80fa03cb3fe97128188a3980f20d0fa13894b1be7bd236e07e35d426788f944087f9d3668e8d95afaa75884dcec44d3dc17ef7243aec97e0849d7a1134cd5b4865c93543"}, {0x3c, 0x8, 0xa, 0xff, 0x1, "c3190a1ee8430828c3818e3106f525eefbdc8d2fb8c67affbbabe0b44a401c5ead54f030431dd4173d4b653e"}], 0x280}, {&(0x7f0000def000-0x114)=[{0x74, 0x7, 0x0, 0x1, 0x3, "3b101a218aae465cb7a702c31ec9b65d5889d6cce6945ab9f698e95ddf25249bb4783d371578477476392822c629fa2d3d932bb9825d3171ee78fa3d15d8717ecd0672b955347b17122f150c024ca6e76c9514374aa27944ecc3a3fbaf30dca0419ba04e"}, {0xa0, 0x7, 0x200, 0x1, 0x1, "6dfe6da35afbd99315a34c95cb2014eb571c25ee402a0a4c1deb1f6e7e12d9df43dd6390d2de4eced9512700e39d3ca9a26222087765b75c588c114447e9aa0bb60094af77b72f202eebc0bddb17c7ab82e8211622925df9ad0fb458c51d634c59e18caff14acb9cd4ba20977a07c5cd4cc028d20d06ed7b439a718224dcb724f213c087377961cf954bd8310ae9a723"}], 0x114}, {&(0x7f0000455000-0x2c)=[{0x2c, 0x7, 0x8, 0x9, 0x0, "82b92f6d4f04acbd9a566e802ad9999f77ef7c80736980067005a877"}], 0x2c}], 0x3, &(0x7f0000a79000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}], 0xc0, 0x40000}, 0x10) pivot_root(&(0x7f0000b26000)='./file0\x00', &(0x7f00006df000-0x8)='./file0\x00') 2018/01/06 00:02:40 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007f3000)=@int=0x0, &(0x7f0000085000)=0x4) mmap(&(0x7f0000000000/0xcf2000)=nil, 0xcf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f00009a6000)={0xfffffffffffffffd}, 0xfffffffffffffe23, 0x0) signalfd4(r1, &(0x7f0000cee000)={0x0}, 0x8, 0x0) connect$netlink(r0, &(0x7f0000a99000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) 2018/01/06 00:02:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000000000)="f7d0e2007020262ef0fe218540060798b0a964ea32c2c32ac579720f7c0262f88cadc4935167519b1e2964f9bdaa672057217fbe6777509c3ee91543aa2aaafd54a4ef380b5da860f97db949f3c28ffd10cbbc64cc78d5ff217a83dc72288ff8e7779e469d0ee66cd399584b830d409b63ca6e569e04bed3edd593072839a8", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f00007cf000)="77a416becffe20bc5fc3f6aa53a135155013e0c5ca806e11e9b1a8b23a2efc0b969d8a7c91c3ad5970b8c28f10f723a998cf2cf3e49801f4fc66345026373d516cc21fd3ad3c125b1ae5cb2ca9fb4de12fe4ce1af8083cde1224ac34281d9af3659fac78be247589b73a98efd40868b7ce6aba2e741315abd8a35306e2d6d148b54b8358fe9173c1906335b907d8e4637219") sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') 2018/01/06 00:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = dup3(r1, r1, 0x80000) renameat(r2, &(0x7f0000f7d000)='./file0\x00', r1, &(0x7f0000e4f000)='./file0\x00') write(0xffffffffffffffff, &(0x7f00004e2000)="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", 0xc46) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a4e000-0x4)=0x0) capset(&(0x7f00004eb000-0x8)={0x399f1736, r3}, &(0x7f0000c5f000)={0x9ad, 0x5, 0x100000000, 0x5, 0x9, 0x64d}) writev(r1, &(0x7f0000967000)=[{&(0x7f0000614000-0xc5)="429870d9e65f73d3d602d657977bc3a6a602264c5630e1bb052c272892cde4888378b8eed30796657575f602c95ad7042fc55c53b4eba80e19fa31862bb631144fc0694310ea97e5b290491dff1108c55b896b59177ac36523ab02b8afeb54061f626ddabe0bb1d6f2c8d0447914d1636690ae702d960f8f5cd7793cafa6eefbfa87f98bfdf8418c7ea869378d259250416cd6cd79cc3d9ee1e5923affb190081c089b35d29d", 0xa6}, {&(0x7f0000881000)="4e4788248e5e69e1279564abc8cbca52cbaaeeb54135b29901b96bad37c2b5d90cb8da6822b73218f1951eab30046458657889a7110fa4f4105811f3e1b8c13db5be", 0x42}, {&(0x7f0000d2c000-0x44)="a56e65a30ded3476cd25bec3704cab2b1606309f0987d5", 0x17}], 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00005bd000-0xc)={0x4, 0x1, 0xac3, 0x0, 0x1}, 0xc) close(0xffffffffffffffff) 2018/01/06 00:02:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={r1, 0x0, 0x0, 0x3, 0x1, 0x0}, &(0x7f0000007000-0x4)=0x14) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') creat(&(0x7f0000001000-0xa)='./control\x00', 0xfffffffffffffffb) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000017e000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d5000-0x4)=0x6) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006fa000-0x60)=[], 0x0) 2018/01/06 00:02:40 executing program 7: mmap(&(0x7f0000001000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f000088a000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x121000, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000fd2000-0x12)={0x12, 0x1, 0x1, @fuse_notify_poll_wakeup_out={0x10000}}, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007db000-0x10)={0x13, 0xbd, &(0x7f0000000000)="300cce0275a18df716b9fe7b542ef7eb2f128959ba627d0fd6f853854d2eae93a94cb5781284768a141644eb7f498e301c4b18481b11051c02d78426be008fc15a4605b4ca00a4cbd3bb9d0d06d907ab38d0cb24223ddcd0e86f45bedc72314308ab3c812b6b2984b57eebbc8146d49d8b7da337c872625ea9ad09d72f5e2bc78dd0891fa5eb6ed140e139f7d521e479aea57a0cfb1fde01a1ca6eeae4f511f29a017109a9af461127b6a08a2709b983741b9d29c3e8d30e473ab583f7"}) 2018/01/06 00:02:40 executing program 4: clone(0x0, &(0x7f0000546000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setuid(0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e00000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockname$packet(r0, &(0x7f00001c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d05000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000723000)={r1, 0x1}, 0x6) 2018/01/06 00:02:40 executing program 0: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x7fffffff, 0x125ec225, 0x3, 0x1f, 0x187, 0x1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000014000)=0x9, 0x4) fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x4000000) 2018/01/06 00:02:40 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe5000-0xe)='/dev/keychord\x00', 0xc00, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fanotify_init(0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000fe3000)='/dev/snd/seq\x00', 0x0, 0x8000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000513000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000363000)='/dev/input/mice\x00', 0x0, 0x86800) 2018/01/06 00:02:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x0) lookup_dcookie(0x80000001, &(0x7f0000000000)=""/89, 0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b19000-0x10)=[{r0, 0x4, 0x0}, {r0, 0x2, 0x0}], 0x2, 0x1) syz_open_dev$sndseq(&(0x7f0000178000-0xd)='/dev/snd/seq\x00', 0x0, 0x404000) r1 = gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f00007de000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) process_vm_writev(r1, &(0x7f0000381000-0x80)=[{&(0x7f0000a27000)=""/252, 0x67}, {&(0x7f0000f3c000-0x64)=""/100, 0x64}, {&(0x7f00007c7000-0x3f)=""/63, 0x3f}, {&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000078d000-0x10)=[{&(0x7f0000768000)=""/4080, 0xff0}], 0x1, 0x0) 2018/01/06 00:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000240000+0xd5d)=0x14) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)=""/0) 2018/01/06 00:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b0000)=0xc) r2 = getgid() fchown(r0, r1, r2) 2018/01/06 00:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000c46000-0x10)={0x0, &(0x7f0000f9e000)=""}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ab2000)={@common='gre0\x00', @ifru_map={0xe, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 00:02:40 executing program 7: r0 = memfd_create(&(0x7f00005df000-0x1)='\x00', 0x2953e37de7459477) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ec4000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') read(r1, &(0x7f00005a4000)=""/56, 0x3fad290fa8bacf52) clock_gettime(0x0, &(0x7f00000b8000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000967000-0x120)=[{0x80000000, 0x3, 0x5, 0x80000000, @time={0x77359400, 0x0}, {0x2, 0x5}, {0x5, 0x100}, @raw32={[0x3e, 0x0, 0x0]}}, {0x6, 0x2, 0x7, 0x3, @tick=0x8, {0x5, 0x6}, {0xe38, 0x3}, @connect={{0x0, 0x4}, {0x8, 0x80000001}}}, {0x2e, 0x1, 0x81, 0x1, @time={r2, r3+30000000}, {0x101, 0xeb72}, {0x9, 0xfffffffffffff02c}, @connect={{0x5, 0x6}, {0x0, 0x80}}}, {0x4, 0x7, 0x5, 0x80, @tick=0x3, {0xffffffffffffffff, 0x5}, {0xff, 0x7}, @time=@tick=0x0}, {0x28c8f226, 0x2, 0xffffffffffffffe0, 0x6, @time={0x77359400, 0x0}, {0x9, 0x5}, {0x10001, 0x7fffffff}, @note={0x101, 0x5, 0xfffffffffffffff9, 0x5, 0x81}}, {0x1, 0x7ff, 0x6, 0x2, @tick=0x2e, {0x1, 0x3}, {0x7fff, 0x5e}, @quote={{0x3ff, 0xfff}, 0x8, 0x0}}], 0x120) 2018/01/06 00:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f4d000-0x10)=@common='sit0\x00') bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f000009c000-0x1000)="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", 0x1000, 0x40, &(0x7f0000171000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="e19722ad337785c5182caca158eb3570", @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f000072c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c9a000-0x8)=0x0, &(0x7f0000e1c000-0x4)=0x8) 2018/01/06 00:02:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x0) 2018/01/06 00:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) nanosleep(&(0x7f0000136000-0x10)={0x0, 0x1c9c380}, &(0x7f00003a5000-0x10)={0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bf7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) pread64(r0, &(0x7f00005fc000)=""/80, 0x50, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000dc000-0x9)='/dev/ppp\x00', 0x212481, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c1e000-0x4)=0x0) 2018/01/06 00:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x100000000011, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00001e3000-0xd)='/dev/net/tun\x00', 0x0, 0x200) fcntl$dupfd(r1, 0x0, r1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/06 00:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80803, 0x0) r1 = getpgid(0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000001000)={0x0, 0x5, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000cdd000)=""/28, &(0x7f000095d000)=0x1c) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x252) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000da6000)={0x1000, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @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]}]}, 0x290) ptrace$poke(0x4, r1, &(0x7f0000111000)=0x0, 0x2) 2018/01/06 00:02:40 executing program 7: mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x100000000000041, &(0x7f0000ebb000)=""/41, &(0x7f0000000000)=0x29) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x3, 0x100000000, 0x0}, 0x8) 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000583000-0x4)=0x10, 0x80800) getpeername(r0, &(0x7f0000457000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000455000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125f, &(0x7f0000a65000-0x2)="") 2018/01/06 00:02:40 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_tgsigqueueinfo(r0, r1, 0x28, &(0x7f0000f17000-0x10)={0x3b, 0x9ce, 0x0, 0x3}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000566000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000004d000)=[{0x3, 0x312}, {0x6, 0x7fffffff}, {0xc, 0x0}, {0x3, 0x2d9c}, {0x2, 0x9}, {0x3, 0x0}, {0x2, 0x6}, {0xa, 0x4}, {0x8, 0xe00000000000}], 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x401, 0x8, 0x7, 0x0, 0xfffffffffffffff8, "a71850614d42a453c051e7d9c1517547d7e6ea89112f3ce0c3f1ec6fcf98273de7cfee6158e3e071389d54aca9757705b0b01ca3a672fe7875cb167b1f3fba", 0x3f}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="998d04a13ce8785afa3e74f6b2f7bf9979d86c92f6a117200f0f6400275840dc0c1a833b2648a94526e7e02ee62b0a08053c13db4c", 0x35}, {&(0x7f0000001000)="3e8f32a1d803591f1540f2dd2c9a96a1854c9a4261192b570e0d96003b558eaf80a470a8be8e320857f671bf711ce12ba9ab1945d97f22b9bee4452d881de5b27c843f7f4df0bd74c710bf5f1e63b30d91ffcf7da776bcf5bd513ffa3d904d9bec05102320c970bd870c86d5e1be19cbdca1fbdfeac219922c81cb8e4ebaeaebe2fc66c54932dda47830b9a37cfdeafc5e5574bd46810b302637986cbed5daa6d6aaf25729ac54017df8f7dbc5ec4793456dc3f58aa7e0b45a531cb47397270a4dd074051c2d079fa36f99cb66d565f07e83bd5b597ca4615183904d0ec38ad6d6ca1866e76a2b89d9f25563c9d5", 0xee}], 0x2, &(0x7f0000001000-0x40)={0x40, 0x0, 0x99349ef, "1d3cca29cec060fbd6c0118c8670fd14630a7555b8a83dd74d7d37efb771c67179940dd97c04231d1d6535c133"}, 0x40, 0x800}, 0x20000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000003000-0x1d)=""/29, &(0x7f0000002000-0x4)=0x1d) ioctl$TIOCSTI(r3, 0x5412, 0x69a) ioctl$KDDELIO(r2, 0x4b35, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x10000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000004000-0x8)={r5, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000005000-0x26)=""/38, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000005000)=0xc) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000002000-0x28)={@common='gre0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = geteuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000007000-0xc)={r1, r7, r8}, 0xc) 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000125000-0x20)={"66f1ee372b541dcb478d6356cb7f1d99", {0x4, 0x42, 0x1ff, "d5322f7a4d9b", 0x2, 0x0}}) fallocate(r0, 0x40000, 0x0, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000058d000)={0x3, 0x3, 0x1915, 0xff}, 0x8) 2018/01/06 00:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000a0a000)="9403", 0x2) 2018/01/06 00:02:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb3000+0xbc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:40 executing program 0: 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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000e2e000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x9)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c9c000)={0x0, 0x0}) [ 58.069946] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.074617] CPU: 0 PID: 9174 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #12 [ 58.082209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.091538] 0000000000000000 20895962645f3d52 ffff8800b7a0f6d0 ffffffff81d0457d [ 58.099509] ffff8801ccd21c80 1ffff10016f41ee7 ffff8800b7a0f858 0000000000000000 [ 58.107480] 0000000000000000 ffff8800b7a0f880 ffffffff81606345 ffffffff81234260 [ 58.115424] Call Trace: [ 58.117979] [] dump_stack+0xc1/0x124 [ 58.123315] [] handle_userfault+0x715/0xf50 [ 58.129268] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.136249] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 58.142619] [] ? handle_mm_fault+0xb5d/0x3190 [ 58.148742] [] ? handle_mm_fault+0x291e/0x3190 [ 58.154951] [] handle_mm_fault+0x2938/0x3190 [ 58.160976] [] ? copy_page_range+0x1430/0x1430 [ 58.167175] [] ? memset+0x31/0x40 [ 58.172243] [] ? vmacache_find+0x59/0x290 [ 58.178006] [] ? vmacache_update+0xfe/0x130 [ 58.183943] [] __do_page_fault+0x35b/0xa00 [ 58.189800] [] do_page_fault+0x27/0x30 [ 58.195739] [] page_fault+0x28/0x30 [ 58.200993] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.207798] [] ? userfaultfd_ioctl+0x80a/0x2040 [ 58.214087] [] ? userfaultfd_release+0x5a0/0x5a0 [ 58.220458] [] ? do_futex+0x3e3/0x1670 [ 58.225959] [] ? __lock_acquire+0xb5f/0x4b50 [ 58.231981] [] ? vma_wants_writenotify+0x49/0x370 [ 58.238438] [] ? vma_set_page_prot+0x10b/0x150 [ 58.244638] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.251618] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 58.257467] [] ? userfaultfd_release+0x5a0/0x5a0 [ 58.263836] [] do_vfs_ioctl+0x7aa/0xee0 2018/01/06 00:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x2841, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$dupfd(r0, 0x2000406, r0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/01/06 00:02:41 executing program 2: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000866000-0x10)={0x0, 0x0}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000aef000)={0x80000000, 0x2, 0x7, {r1, r2+10000000}, 0x7, 0xe595, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x7fffffff, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff00", 0x0, "093cb1e9bd31deef", "73ccff9a73d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20", 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, 0x0]}) 2018/01/06 00:02:41 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000985000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x44, @tick=0x100, 0x2, {0x6, 0x7}, 0x2a, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8000, 0x541b83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={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]}, [0x800, 0x89, 0x6, 0x0, 0x100, 0x1, 0xfffffffffffffff3, 0x9, 0x9, 0xd0, 0x9, 0x2, 0xffffffff, 0x5fb, 0x8]}, &(0x7f0000001000-0x4)=0x108) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x6, 0x5, [0xec, 0x10001, 0x100000000, 0x2599, 0x5]}, 0x12) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000003000-0xb0)={{0x0, 0x0}, "706d727431000000000000000000000000000000020000000000000000000000000008ac00000000000000000000f000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ca3000-0x8)={@empty=0x0, @loopback=0x7f000001}, 0x8) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dbf000)='/dev/net/tun\x00', 0x0, 0x210101) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@generic="e524838797d59f76ad26b3ea84041b5d"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/06 00:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000064c000)='/dev/input/event#\x00', 0x0, 0x400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000585000)=""/4096) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000369000-0x28)={0x3ff, 0x17, 0x4, 0xdd0, "e30f2e6183feae2f847fe58572ef74228832e2715c64eb24d41560efb5bcbb36"}) clock_gettime(0x4, &(0x7f0000913000-0x10)={0x0, 0x0}) ioctl(r0, 0x18000451b, &(0x7f000048e000)="") 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00005c6000-0x4)=0x0, 0x4) pipe2(&(0x7f0000b09000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ff8000-0xea)="b74ed7dbdb42f5a85604fa6a4c45d592edb0b80f69feef5f4034df4227f7f9df22465063ed7c397483f32fe87528ed3e5904cc8939aa09d14de4e81ecd90fee1638199ea01f3be38f23a033ddaedd82d39e438f26ea4da80c1a8e3044feefb48ba67b3e5e7b8ce4b1990917120646ef34ec82734a40e1ea9c05004341429f10a83365d7b598c0bdbafa49908f41ef183da3a3fad14939fd051249f39d0b969e6647537bb628b16a1c1ede6188de6409a91a932f3116c6d4af985c5889835f1748fec49cd12042ff311d3b10e4f30d4e0b6102b9ff1146bb0bb57a3fc0a22cdcae3632f428211d8518743") mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000ff8000)=0x5) 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000015000)='./file0\x00', 0x131) lseek(r1, 0x5f, 0x0) 2018/01/06 00:02:41 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f0000004000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x80) accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000005000)={0x0, 0x20}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r1, 0x80000000, 0x10000}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x1, 0x40200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x405, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000-0x20)={0x0, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000004000-0x20)={0x7, r5, 0x0, 0x8000}) r6 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) syncfs(r6) getgroups(0x2, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x14) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x8000, 0x1, 0x4f87, 0x7, 0x5}, 0x14) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0xfffffffffffffdae) [ 58.269429] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 58.275632] [] ? __fget+0x20b/0x3b0 [ 58.280872] [] ? __fget+0x232/0x3b0 [ 58.286113] [] ? __fget+0x47/0x3b0 [ 58.291270] [] ? security_file_ioctl+0x89/0xb0 [ 58.297465] [] SyS_ioctl+0x8f/0xc0 [ 58.302619] [] entry_SYSCALL_64_fastpath+0x16/0x76 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000197000)="9bcc6af35578591c085b83fc1ccd2b619af19f3a5d08c8295a9fbf26ada5f051fd20333dc16aa38ee074c97b894f2c664f4dd503af50536c69a06b011b22fa4ae4218f0da3655c188167a017245e48621c0939f6419584e17f73dce74de9c72d83821920bce131e18a95ed23c44f0df0", 0x70) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, 'queue0\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]}) 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00002e8000-0xcd)="a14bc373d7e57011f76e0169252a829a4de99b058045f68f3d8cbcec1a832918fea9e105b44cf560d8bb920b54cec574c01333d337daabce0b463c91735588016ca02f4d308a359226ba8dde33999f84d26a51dc221a789ede5a9fa0b4045d45a0410e6e1a8a8fa3ced1d0818ac80de331705198df6d1921f7117261fb1339b3fe295386124e127c64a455607b3ad3f71cad2e9931324df1d844d2166c2d64ae67b67d8b1c89bec2a36782d3587bcb11dc0dfdc9aac1a4ac4debead98209687200237a5f330fbd9e3b142d5f3a", 0xcd, 0x48081, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000157000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000316000)={0x0, 0x0, 0x0}, &(0x7f00007b0000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d06000)={0x0, 0x0, 0x0}, &(0x7f0000877000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000435000-0xc)={r2, r3, r4}, 0xc) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/06 00:02:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/raw6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 00:02:41 executing program 4: futex(&(0x7f00006f2000-0x4)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400, 0x0}, &(0x7f0000fd3000)=0x0, 0x1000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0x5}, 0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x12, @tick=0x8000, 0x7, {0x2, 0xb1a}, 0x800, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8e56a27f45bbb4228f5b35368352fb9d"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000323000-0x4)={0x9}, 0x4) fcntl$getown(r1, 0x9) 2018/01/06 00:02:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x3ff, 0x1, 0x401, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x8001, 0x0}, &(0x7f0000000000)=0x8) syslog(0x2, &(0x7f000069d000-0xb9)=""/185, 0x48) 2018/01/06 00:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000052e000)='/dev/loop-control\x00', 0x402500, 0x0) r1 = syz_fuse_mount(&(0x7f0000edb000-0x8)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x80000001, 0x204004) tee(r0, r1, 0x0, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r2 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000899000-0x10)=@generic="5e07fdc3e4f2eefb76173a63bfdf4156", 0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01b, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000558000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bc1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f9e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000051d000)={r3, 0x5d, "3efcdf97dbb705d11c0869e36e9f7e10941dd912868c0c33e7dc1435b852d93cab2fa096b8903edc4d3f6a651ff422d449619ff85efd0064bf2efb59b4b182c441423fab1474e7866380fd48f323127415548f0a8ae211c043380cb139"}, &(0x7f0000453000-0x4)=0x1c) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xf6d7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x180000007) r1 = open(&(0x7f00008d4000-0x8)='./file0\x00', 0x20201, 0x40) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000078b000)=""/242, &(0x7f00001c2000-0x4)=0xf2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000125000)={0x1}, 0x4) 2018/01/06 00:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000db000)="c86c", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000205000-0x10)={0x3, 0x8, 0x10001, 0x401, 0x0}, &(0x7f0000719000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000af5000)=r1, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00002a2000-0xa6)=""/166, &(0x7f000044b000-0x4)=0xa6) rt_sigaction(0x20000000000007, &(0x7f0000b4a000)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00001d4000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc7000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00003af000)='/dev/input/event#\x00', 0x0, 0x0) iopl(0x2) r2 = request_key(&(0x7f00009d8000)='rxrpc_s\x00', &(0x7f00001fd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000040d000-0x7)='{eth0!\x00', 0xfffffffffffffffb) r3 = add_key$user(&(0x7f00008cf000)='user\x00', &(0x7f0000ae2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086f000)="0e801ca964952d4d5daf7ac3b6c778cf65", 0x11, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000c17000)='cifs.spnego\x00', &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000011f000)='vboxnet0system\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000802000)={r2, r3, r4}, &(0x7f00000d4000)=""/134, 0x86, 0x0) 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000937000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00005c8000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003d8000)=0x0) bind$inet(r1, &(0x7f0000236000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000001c000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000978000)='cdg\x00', 0xfffffd13) 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d6000)={0x2, &(0x7f00008d6000-0x18)=[{0x50, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f00008d6000)="", 0x0, 0x0, &(0x7f00008b6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/06 00:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000020000-0x16)='/selinux/checkreqprot\x00', 0x8142, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f4b000-0x4)=0x3) 2018/01/06 00:02:41 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000)=@flushsa={0x14, 0x1c, 0x101, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000139000)=0x7ff, 0x4) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f12000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e47000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000088c000)={r2, r3}) 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00006a3000-0x4)=0x0, &(0x7f0000bce000-0x4)=0x4) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x6, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)={0x1, 0x0}) r5 = syz_open_dev$mice(&(0x7f0000a4f000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f000025a000)={0x0, 0x0, 0x0, 0x5, 0xb0, 0x0, 0xa, 0x12, 0x8, "ece41e99d43844f0b198d8b3dac6fb72258f920654f8a42b6b95ff51487606fe186580badb148323127fa1cad175c7477eeb702f18aac25b96de5a592f655cef", "2b56a33d4acb550d48989145c2b7339e0f9cf19f113b0f691df2eba471c1583ac1a5525d268bb4ed3d2f2ad19dee1addec6101a0833a5fa19c1fb796f4a15536", "5c43bfee63a9ab54e596d023402632d55f6ec1f54231d9c41ec4756f17719b4c", [0xffffffffffffff81, 0x10000]}) epoll_wait(r2, &(0x7f0000f64000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000072c000)=[@in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/06 00:02:41 executing program 0: clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) pread64(r0, &(0x7f0000fce000-0x1000)=""/4096, 0x1000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000283000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/06 00:02:41 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ea000-0xd)='/selinux/mls\x00', 0x0, 0x0) sigaltstack(&(0x7f0000efb000/0x4000)=nil, &(0x7f0000120000-0x8)=0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000449000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 00:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d92000)='./file0\x00', 0x1) execve(&(0x7f000032a000)='./file0\x00', &(0x7f0000174000-0x30)=[], &(0x7f0000e01000-0x10)=[]) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000168000)={0x0, 0x7}, &(0x7f0000a92000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000014a000-0x14)={r1, 0x3, 0x1, 0x8, 0x5, 0x81}, &(0x7f00008c9000-0x4)=0x14) 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000990000)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b6e000-0x5)='ceph\x00', &(0x7f0000b6d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b6d000)='**user\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r1) 2018/01/06 00:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000715000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a8c000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x2, 0x1, 0x0, 0x0}, &(0x7f0000e91000-0x4)=0xa0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf9000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c1000)={0x0, 0x0, 0x0}, &(0x7f000030b000-0x4)=0xc) setregid(r3, r4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fc9000)={r2, 0x9}, 0x8) 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000-0x1000)="", 0x0}, {&(0x7f0000006000)="e3a368b52340e631d06768f4ada00a6c8154796d812a859a175fe4250b591e5806886b345791dff11f346b26acb2f055dc55cf0e4bc665900a01081f75", 0x3d}, {&(0x7f0000008000-0x1a)="", 0x0}], 0x3, &(0x7f0000008000-0x120)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0xa6, "528eb1cd3f0d7656962e74fe46971310abf3d26d4661a5b58df58b493e8853361a40e2b46ab7ba6722773bee0a9fdfc08e220bb8beca73d601095850f46c9a1bf7fae753f84d7888d5217bf095742cce8fa668eb50cdea89ac76a0cf07ea600bf5a2a9cd3e578ea30ff3b74fb942af528ae13d5633a7d0deff7b271b59a2a5f4e3f359e835c4f3fcf4848cf1c6c3e830cb815f35eda05617746cc64d83e8cc6dc190806297b0"}, &(0x7f0000008000)=0xae) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x3, 0x200, 0x0, 0x7, r1}, &(0x7f0000006000)=0xffffffffffffff92) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000009000)={0xffffffffffffffc0, 0x5, 0x7, 0x1}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/06 00:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000999000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000991000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000028c000-0x18)=[{{r1, r2/1000+10000}, 0xffff, 0x13, 0x200}], 0x18) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x26, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x2ca, &(0x7f0000322000-0x38)=[@flat={0x0, 0x0, 0x0, 0x5}, @fda={0x66646185, 0x0, 0x0, 0x4}], &(0x7f00004e9000)=[0x200004, 0xfffffffffffffffe]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffd) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f0000009000)=""/28) 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0x8df000)=nil, 0x8df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f00008df000)={0x0, 0x0}) r0 = add_key$keyring(&(0x7f000017a000-0x8)='keyring\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008e0000-0xc)='cifs.spnego\x00', &(0x7f00008df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002ad000-0xf)='+.lo{wlan0proc\x00', r0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e1000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00008e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008e1000-0xdd)={0x0, 0xd5, "a2286a83566e44bc386b5b9cd24f87e9d741f3d2bc171aea0f121a2a23062961c9539162192e9827e7354243f01f8fda0b074274c3ccda71b259cff8528be640ff4044ead6e0c3f27800cf1984232017cb925be0d66b51136f0ea8f5bf2070d0fc705c26c98ebeceebe13a887f58349fe121a6fc952876df32de8ba4b4584bf1d4e114c53a97c4dc8c676524ffc8d393b8de9bc7fb56920d8b93aecac03d608beae1b2649197699929f424186205228a26f5c3e168a7ef5ee2616494d22a63e2cf02e4ee9c17b49b639f48e02f0304cda2a56af903"}, &(0x7f00003be000)=0xdd) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000006f000)={r2, 0x0}, 0x8) 2018/01/06 00:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004f0000-0x50)={0xd4, @time={0x0, 0x989680}, 0x4, {0x9, 0x5}, 0x200, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004aa000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007fc000-0xc)={r1, 0x80000, r0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000320000-0x8)=0x7) 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005c9000-0x28)={@common='ip6tnl0\x00', @ifru_mtu=0x51c}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000015e000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) 2018/01/06 00:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000815000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a2b000-0x10)={0x0, 0x3ff, 0x80000001, 0x200}, 0x10) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000e2000-0xb0)={{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]}) [ 58.745387] binder: 9268:9271 got transaction with invalid offsets size, 714 [ 58.758754] binder: 9268:9271 transaction failed 29201/-22, size 56-714 line 3164 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d13000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d14000-0x20)={0x2, 0x80000001, 0x8209, 0x5, 0x4, 0x2, 0x2b84, 0x1, 0x0}, &(0x7f0000d14000-0x4)=0x20) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d14000-0x6)={r1, 0x80}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00003c2000-0x20)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x800, @rand_addr=0x7]}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000d11000-0x4)=0x7, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d15000-0x18)=@get={0x1, &(0x7f0000d14000)=""/43, 0x7}) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e68000)=0x0) r2 = geteuid() setuid(r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000029d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00004c2000-0xb0)={{0x81, 0x100}, 'port1\x00', 0x8, 0x20050, 0x1, 0xbf6, 0xff, 0x401, 0x20, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x0, &(0x7f000063a000)={0x0, r0}) [ 58.820277] binder: BINDER_SET_CONTEXT_MGR already set [ 58.845079] binder: 9268:9289 ioctl 40046207 0 returned -16 [ 58.846185] device gre0 entered promiscuous mode [ 58.871205] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/06 00:02:41 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001af000-0x15)='/dev/pktcdvd/control\x00', 0x28c080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) socket$unix(0x1, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xaba5}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x2, 0x10, 0x6f, 0x7fff}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x7fffffff, 0x3, 0x1800000000000000}, &(0x7f0000001000)=0x10) r4 = socket$inet6(0xa, 0x800, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000003000)={0xf7, 0x3e4, 0x2, 0x2, 0x1, [{0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000005000-0x8)='./file0\x00', r2, &(0x7f0000004000)='./file0/file0\x00', 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000006000-0x46)=""/70, 0x46, 0x2060, &(0x7f0000005000)=@generic={0x0, "5de5235e7a5c2bafa91c86e8262ad5380cce01ee556a5a4c3c96b6ed0904d62b2860aa41d5ea3a16f1a7153b5a608e261f489e51b4552005652df3ecf15369f3f2d01c213bcbb733de0d67b7184b85a76294bbb46ff961a075452cc51f88d651a02fa2bc82aae58566422da7b04ea9bbb426c58e1184df8e41b91182ff29"}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000007000-0x101)={r3, 0xf9, "55fb65fdf37306d296bc26691bf1d825a65ff051753520618e9965f395a078ecfbc1eba93b95d10e5fa883c9f8b935568a1ea09a7a262a49d687f3232606d97b0443854675ccc2ff41054042f38a117f6c18ed4617b5443489168434dcf2cd89d228599b332b0d800b02c8420f304989d15e7ffeed57fb9fcd96e4e7f56da14e9d751441792235f99bf3ec022f0eca1846515a63c0aec413d974737fc12cae971dd7834785090c6da33f8167e8c0e17d16bb99374a16514761e4a8337590def9ca98e6809b3307e3221e860daee4e1d40c8904db1fdf5c24a1c186c7d05bb440e3aa240ba665b464647991a477bde35b8a24a477ff383cd2a4"}, &(0x7f0000006000)=0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000008000-0x4)=0x8, 0x4) 2018/01/06 00:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000006b000)=""/24, 0x18) write$evdev(r0, &(0x7f0000708000)=[{{0x0, 0x2710}, 0x0, 0x2, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c7d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d49000-0x4)=0x8, 0x80800) connect$unix(r1, &(0x7f0000a93000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mlock(&(0x7f0000db9000/0x12000)=nil, 0x12000) syz_open_dev$mice(&(0x7f0000029000)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/06 00:02:41 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000375000-0x9)=',0cpuset\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000b83000)=0x0, 0x4) 2018/01/06 00:02:41 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000047f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x7fff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000-0x20)={0x101, r2, 0x10002, 0x9}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x0) prctl$void(0x3) 2018/01/06 00:02:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x2, &(0x7f000027f000-0x10)=[{0x700, 0x9, 0x332c0b7c, 0x5557}, {0xfd, 0x6, 0x81, 0x7}]}) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x3, 0x80, 0x80000001, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000f91000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pread64(0xffffffffffffffff, &(0x7f0000471000)=""/181, 0xb5, 0x0) 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = epoll_create1(0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005f8000-0xe)='/selinux/load\x00', 0x2, 0x0) recvmsg$netrom(r2, &(0x7f0000e00000-0x38)={&(0x7f0000c42000)=@ax25={0x3, {"b58846b60fc179"}, 0xffffffffffffff81}, 0x10, &(0x7f0000303000)=[{&(0x7f0000be8000)="", 0x0}, {&(0x7f000024d000)="94235c42253e031573abdca5569ea9bdb74a59971f9ad4e049bfecb7cd9d392f9cd6edbab1f84e0d5963b2eba7851f444437a155f47733da5132549b805023b58e7239b991298f64520307e4e78fd8bcf049eb2f71656f234138619f0e9105af39a26de6dfc9b8d102284dfc454b9dd30a2bd79b25ce588fe319dd8b48aa634c05f98a45cf14263bb21a540ee1b99b520f7d51dc3fca813a73770061a7bd77d88d5bf0284759f8dbe7292f5543dc2cb9c93def84", 0xb4}, {&(0x7f0000371000)="a04d78ed616347c8a4ddd94b230b91d015978ceb9c393a6e251a8412687f851800b09ed271ce1228968f9cf031056f6ce091a8db45b84453425b382736f3da9ddb3e0487494e02b41444d2bc836d6c8518d2cda4b1ac6e54632b46a33033a5bf41e93334faae9c7506049c467225b51ea0f29488ab9cb457b730905fa6db4266419976dfa37aa3", 0x87}, {&(0x7f0000b9b000-0x3e)="2542b43a861ff5f298c4907cdcf62285feeb1fe4b59ab829fa9ace30f19862c32b7d5aaf8a4409960d54177e2fdef61d7c87d08727575fb11e5bf0e25879", 0x3e}, {&(0x7f00002dc000-0x50)="18e0534c5647d2c50a3c13e9c18ef435e6255fe35dff904f219af6dd0885b89957e02ab18899b9ee160b0e2a3af9d4937ea76c922bca4790760e2e962f1b94c17efb43372490fd7bd666a40f1c8a4d61", 0x50}, {&(0x7f00000ea000)="", 0x0}, {&(0x7f000056d000)="f184396efe3fa5cbef658cca5160f7bfcb62f7e88a1cc4bb074e6c02c3b291670a420bc6e9085249d1a09df499f74c5731598115bdb05eb978e994884a51215dabe7677f", 0x44}, {&(0x7f00008ed000)="cfe656217218751393d44c88fb08614bc2a78e1b23444a8b3f5b64881d515af0c0dd9e522fc5b34303426f363a3f48f5ea4d59b4d81e1b6089145fcac15bf157d3b852198a88b8fc980cc7199b4112a7cf3cf0ee6ce990ef6c89e1333a12ffe4d0629f2784ad6e926d9eff1ea5b361a4700cd544ffc3cd3d7826e1f73dca0ceebb1af0da3b510b5b4d2bc6f1fbf6eebbb737d25c5bfdebd8e30cfcfde07bedb82fffd472681133fceebefeae9f0a43ee9b7196f7061b35b835573c67b64f6db29f6d104d1ab9d60f73beace6ffa04d89663e1a2641883e18c33edf11b9710798", 0xe0}, {&(0x7f00009db000)="36381a2eec9366378040ab35e8659876d1977b3cea522b543c4a55b12303ae65d633c52a6d80809c442b64aee20fedb00f09a61803412d19a3e3a60406fbd0765b6c807f19f840c722d8a43ec291b296018136b170c7870907e3f9a159a2bcdf1fc14c942ed3a1b4f58feb066f2d581e26ce2b224e2a670c2fc9be438494a81efd4936cbaef023ccb1f2a25f7434d525e9ec93d521d8853e9aa6f9690088b13b2249cc29980a9792f5f407888a4ae1739d1437", 0xb3}], 0x9, &(0x7f0000374000)=[{0xa8, 0x11, 0x1f, "2454402d0b141fe12dec824bf7aadb0f168ef35699366d36a0331a04f7472a8d238d1532cbb22fbd32e81196de942b5803c62952d622202c303150b2781298d15eb9260333627b98ab4ee1cc6736c3ae11617bb8643b33643bff1ae0b306894c93b74e40665682ece045aac7b8fe996cbf26673391f079336fe46fda6c9e008d5df1d5ab321307caad61de65af8c4503019311"}, {0x40, 0x0, 0xfe000000, "77e6c280cd8e2aa4f3dd3ccaa9b4141a79faa7d55fd25d90a071933a62ff6fd6266f6d7b8c65d2a0b7ed698988"}, {0xb0, 0x10f, 0x100000001, "d82cf0d5455813c5868f9046c2b460d05682d2e18963ccf2834dc7c0daa4d4692c9aad43a0c1779248ac5c3800bc23ebcb4187f141e7ce375425fe6eb44665db5a15b995aafab4caf097c6a50cb2366301587d1d2821caed9a03eee5a20af983f36ce40a5b1d53f9b4e5090df57c872d1d2996840e95b2daa7de333237ee00bd82ddbb2634714e1ba56954d6d12a6a5635d3160b43f102e32500df"}, {0xc0, 0x29, 0xffffffffffffffff, "7f6b6074f09acf0a9f75f722889eaa7e1247cff96de03a48477de49af9949c1fac3a81d3bc2a61a6cbd25a96696fc50af282b4301832f091d809c91102f5163495b6be260c8441e14a40af7a3a5265409cf0ca5314809261a217125aea08a28b70ff304dcbdf7412b05c641d0fde609ccd621ba98030eae97e938091a31701b42a17c1816e5336ed33c2fb3857bdfb6e07cea75b06efe1cca9db2034020c36e264b47f29f78472a38a6c4f"}], 0x258, 0xc0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ea000)='/proc/self/net/pfkey\x00', 0x490180, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f6b000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2f000)=0xe8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000372000)=0x8, &(0x7f0000adf000)=0x4) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000884000)="2400000032001fe200b2f3fd00090400f3ff062308000100ffffffff083b000000000000", 0x24) 2018/01/06 00:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eee000)=0x0, 0x4) keyctl$search(0xa, 0x0, &(0x7f0000fbd000)='rxrpc_s\x00', &(0x7f0000335000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setsig(r0, 0xa, 0x3b) r2 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002a9000)=0x0) finit_module(r0, &(0x7f0000ce2000-0x8)='rxrpc_s\x00', 0x3) write$eventfd(r2, &(0x7f0000ecb000)=0x0, 0x8) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/06 00:02:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000706000)='/dev/ppp\x00', 0x400281, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a32000-0x33)={0x100, 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]}) r2 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001000-0x4)=0x101) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2018/01/06 00:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x802, 0x4) write(r0, &(0x7f0000244000-0x22)="220000001a00070109fffffffffffe000000000009001e02006b000004070f00a427", 0x22) [ 58.967630] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 58.984671] audit_printk_skb: 1 callbacks suppressed [ 58.990575] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40002, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x8001, 0x4, 0x1, 0x5, 0x5, [{0x7fff, 0x3, 0x800, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x7f, 0xffffffffffffff18, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x18, 0x1, 0x2, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x7, 0x10001, 0x0, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0xffffffffffff0000, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fcntl$setsig(r0, 0xa, 0x1) write(r0, &(0x7f0000002000-0x20)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x797, 0x8, 0x3ff, 0x10001, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000)={r1, 0x3}, 0x6) 2018/01/06 00:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x805, 0x0) sendto(r0, &(0x7f00007a7000-0x98)="993fc38dedafc7aaee3d8674dc17c41001388100f34c702fb2b1100f2a0816573a53c6d7f8b95b1bf7710c0858af0386fbfeddf85422e5d0ac9b605de7ca8956eaf4ba1d6823b96abd7e4a4f0eb492c5344a92df637d1784f47a76caf474549b7a6ac1fbc7fa938d8d7db25079e455bcef320ded9271cc36a0fbffea0ccb53a4f56672c3138e9a61b0f616a4f2c4997821fb271e8043bfa2", 0x98, 0x20000840, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x80000000020, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 59.002628] audit: type=1326 audit(1515196961.699:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9327 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 59.010526] audit: type=1326 audit(1515196961.729:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9328 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 59.053359] tc_dump_action: action bad kind 2018/01/06 00:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e61000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000328000)={0x6, 0x107, 0x1f, 'queue0\x00', 0xafe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ee1000-0xa)='mountinfo\x00') ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00007ea000-0x10)={0x7, &(0x7f00009d0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x73) connect(r3, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x8, 0x10000000000000, 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) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) r7 = syz_open_dev$evdev(&(0x7f000035f000-0x12)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f0000849000)={0x5, 0x1d, 0x100000000, 0xff, "9895c3e0c2424b86ade7a4fe3d261a03a5cf754cd473308a696475f15e91fa87"}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r8, 0xa243) r9 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETLINK(r9, 0x400454cd, &(0x7f0000fc2000-0x4)=0x0) pwrite64(r4, &(0x7f0000674000-0x14)="64da8309798896354b0041723e9fc20d725e855b", 0x14, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r9, 0x4b4d, &(0x7f0000fc1000)={0x4, 0x0}) open(&(0x7f0000fb9000-0x6)='./bus\x00', 0x885d3addd51b95da, 0x4000000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 59.077496] audit: type=1326 audit(1515196961.789:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9328 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 59.096621] audit: type=1326 audit(1515196961.789:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9327 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:41 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000036000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) lseek(r0, 0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000034000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000000e000)={0x8, {{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") write(r2, &(0x7f000000e000-0x98)="042994d7b2e202f9922b8d395cfdca35d7c5aee1fde5ddc979fb740ac5c3e08d4f0366364793e6dba74aae2410ab9799dba006d35758136988070c3d004b66be2fffc9aa20c00ef3caa47c1fcb3e9f33bd8aa93d5f3fcb6561f5c391f4c4f8fab3963bae1c869ebdc5081bc01bedbb889a7fc51e7ebae350eb0d0926e524fc093245ad95ad21543ab56771fc93c69f037578853cb2843bc1", 0x98) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/01/06 00:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ad6000-0x10)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016, 0x0, 0x0, 0x0}]}) getcwd(&(0x7f000039e000)=""/0, 0x0) sysinfo(&(0x7f0000668000)=""/4096) [ 59.101439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.101444] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.101446] tc_dump_action: action bad kind [ 59.240665] audit: type=1400 audit(1515196961.959:49): avc: denied { write execute } for pid=9373 comm="syz-executor1" path="/proc/648" dev="proc" ino=16721 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/06 00:02:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x1, &(0x7f0000006000-0x10)={0x1d, 0x0, 0xedbf, 0x8}) 2018/01/06 00:02:42 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x54)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x708dbb25}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x61e5}], 0x54) renameat2(r1, &(0x7f0000a25000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c9000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000003000-0x10)={0x1a, 0x19, 0xf5, 0x100000001, 0x9, 0x42e4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x584000)=nil, 0x584000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000586000-0xbb)={r2, 0xb3, "4a77685d43de5d3c80fad34bf4afa940c8ca643d7d79c6a1574711f6310a142ff100b98c476e6adf9006e5e41c9f4f4e6005a664ef6f00960738b8aa47b32c466b11e09a3e61aa6df1e836401e3ea692cd7ff4dc1b511d616efd89d096447c5efb335efc59eed156c2ae97992eb288d16194edeb91867ec947591a77326c29790b15322a824aa3d85d0f8728d08cf7939fc08901d77325d8942242d7c808b3d121c9adc157660e9687b2665b892986038b0d2b"}, &(0x7f0000429000)=0xbb) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000584000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000585000-0x8)=[{r0, 0xc000, 0x0}], 0x1, 0x400) sendmsg$nl_xfrm(r4, &(0x7f0000578000-0x38)={&(0x7f0000583000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057e000)=@newsa={0x13c, 0x10, 0x1, 0x2, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, @in=@rand_addr=0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24000)={0x4, &(0x7f000060c000-0x20)=[{0xd479, 0x9, 0x449d, 0x12ae}, {0x7fffffff, 0xffffffffffffffab, 0x7ff, 0x80000001}, {0x1000, 0x5, 0x3, 0x6}, {0x100000000, 0x7, 0x100000000, 0x7}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/06 00:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) openat$ppp(0xffffffffffffff9c, &(0x7f0000c9d000-0x9)='/dev/ppp\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') readv(r0, &(0x7f00002e0000-0x50)=[{&(0x7f00000bb000-0xa5)=""/165, 0xa5}], 0x1) socketpair(0x11, 0x80000, 0x3, &(0x7f0000597000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000057f000)=0x7fffffff, 0x4) lseek(r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r0, &(0x7f0000103000)=""/88, 0x24c, 0x0) shutdown(r1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000697000-0x28)={&(0x7f000029d000/0x2000)=nil, 0x2, 0x1, 0x42, &(0x7f000090f000/0x2000)=nil, 0x80000000}) 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x7, 0x7, &(0x7f00006b7000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x40000000001, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00009ea000)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9, [0x0, 0xffff, 0x9, 0xf73, 0x4, 0x9, 0x236, 0x800]}, 0x5c) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf7000)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() eventfd2(0x7, 0x80800) setrlimit(0xb, &(0x7f00005f2000-0x10)={0xfff, 0x7}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x4, 0x0, 0x0, 0x0}) 2018/01/06 00:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001a8000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000024e000)=@int=0x3, 0x4) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000e2e000-0x1000)=""/4096, &(0x7f0000757000-0x4)=0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x0) getdents64(0xffffffffffffffff, &(0x7f00008ed000)=""/0, 0x0) 2018/01/06 00:02:42 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xb, 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000000a000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, r1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000011000-0x8)='./file0\x00', 0x7eba2962fa07bb8a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000011000-0x4)=0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x101342, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000012000-0x4)=0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000000f000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xfffffffffffffe3f) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r5) getgroups(0x1, &(0x7f0000011000-0x4)=[0x0]) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000013000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000012000+0xe86)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000012000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, r9}) keyctl$chown(0x4, r3, r6, r7) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1d1, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0xfffffffffffffffd, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000013000)={&(0x7f0000013000)=@in6={0xa, 0x0, 0xffffffffffffff03, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000013000)=[{&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f000000d000)="d56bd516435c0f1e7a96ee93114a990f4791716061c5eaefe0129faf7ea31147bcf9ff95c09298be4ad739f19484e1ae5000af2ab085a6f629eda51d9818f14137a822b4ce0fd2f8717ea5450e3bf573f3897674909aedbe0d0223ddcbc3d897760046bbd2b39b1dcc94c16b8254924b8c2d85076c6a3acbe11d60d016668c3f75eee751dfe2d9a58b11ae549df83167f1d0fe3a33961de48be0c028e040cd28f6491ad86ebfa41c5f503d5d601da52a81b3f7b6cee4116550f4894f047c1a2365697abd02c7bac0e327b40a784ad6adaac91a52f1f4d1a734cfa5e899393b7f37600906", 0xe4}], 0x2, 0x0, 0x0, 0x20040000}, 0x4000000) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/create\x00', 0x2, 0x0) writev(r0, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1) 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f79000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/enforce\x00', 0x2000, 0x0) setxattr(&(0x7f0000ee0000-0x8)='./file0\x00', &(0x7f000072a000)=@known='com.apple.system.Security\x00', &(0x7f0000662000)='user\x00', 0x5, 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000c00000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) poll(&(0x7f0000e42000-0x28)=[{r0, 0x8, 0x0}, {r1, 0xa009, 0x0}, {r1, 0x4000, 0x0}, {r1, 0xd458, 0x0}, {r1, 0x1000, 0x0}], 0x5, 0x5) mremap(&(0x7f0000320000/0x3000)=nil, 0x3000, 0x2000, 0xfffffffffffffffe, &(0x7f00000cd000/0x2000)=nil) 2018/01/06 00:02:42 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e5f000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000aca000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00009bf000)='cpuset\x00', 0x1000400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008fa000)={0x0, 0x0}, 0x80800) read$eventfd(r0, &(0x7f0000e4f000-0x8)=0x0, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000fe7000-0xa3)=""/163, &(0x7f00007fb000)=0xfffffffffffffebc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000027e000-0x8)={0x0, 0x3ff}, &(0x7f00006e0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000522000)={r2, 0x7, 0x7fffffff}, 0x8) [ 59.444544] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 00:02:42 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000be2000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000000000)="04d755198b1cac841304aa8322a9fa7abb5708378368eeef4020a9cb2eb7734c065f074ad3b2183c6c2763c8994db31f8f0eca883038ffc05255b2ea1481d0d1d36ad585e40a396dcc3fac0eed542f") r1 = getgid() r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000)={@generic="9eee0ba796fae00ed7cd4e27b3dca3f6", @ifru_flags=0x4100}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000001000)=[r1, r2, r3, r4]) 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000006000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x0, ""}) 2018/01/06 00:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000814000+0x87b)='/selinux/enforce\x00', 0x600, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000223000-0x4)=0x0, &(0x7f00003ba000-0x4)=0x4) pipe(&(0x7f0000c4d000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000440000)=0x0) process_vm_readv(r3, &(0x7f000082f000-0x60)=[{&(0x7f0000433000-0x1000)=""/4096, 0x1000}, {&(0x7f00005f5000-0xa9)=""/169, 0xa9}, {&(0x7f0000930000)=""/225, 0xe1}, {&(0x7f0000751000)=""/67, 0x43}, {&(0x7f00000a6000)=""/238, 0xee}, {&(0x7f00003bc000-0xaa)=""/170, 0xaa}], 0x6, &(0x7f00002f6000-0x30)=[{&(0x7f000067b000-0xab)=""/171, 0xab}, {&(0x7f000040b000)=""/35, 0x23}, {&(0x7f0000622000-0xf0)=""/240, 0xf0}], 0x3, 0x0) clock_gettime(0x0, &(0x7f0000e74000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c0c000-0x10)={0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x4800) futimesat(r1, &(0x7f0000bf0000-0x8)='./file0\x00', &(0x7f0000fe8000-0x20)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}) vmsplice(r2, &(0x7f0000197000)=[{&(0x7f0000b35000)="c1", 0x1}], 0x1, 0xfffffffffffffffe) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f000037c000-0x4)=""/4, &(0x7f0000a85000)=0x4) ioctl$int_out(r1, 0xffffffffffffffe8, &(0x7f000096e000-0x8)=0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00008ec000)=""/206) close(r2) close(r1) ioctl$TIOCCONS(r2, 0x541d) [ 59.490186] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c89000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x1000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x7, 0x0}]}, 0x10) writev(r1, &(0x7f00005c2000-0x10)=[], 0x0) 2018/01/06 00:02:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r4, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000412000)={r2, 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00002eb000)="", 0x0) 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000049b000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c39000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007c1000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000070f000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005c8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eb4000-0x4)=0x0) r1 = getpgrp(r0) ptrace$peekuser(0x3, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f70000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000de0000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(r3, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xc0, 0x1b, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb7a087df74e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a2000000000000d8c27c39eeea2cf387dcd47501dd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5d848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09"}], 0xc0}], 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_add_watch(r2, &(0x7f000024e000-0x8)='./file0\x00', 0x1000a00) r4 = open(&(0x7f000044d000)='./file0\x00', 0x410000, 0x100) r5 = accept4$llc(r3, 0x0, &(0x7f0000793000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00002a6000)={0x0, 0x38, &(0x7f0000c2a000-0x38)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x760c}, @in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcf1}]}, &(0x7f000073e000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009f7000)={0x0, 0x5, 0x1, 0x1}, &(0x7f0000a31000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00008ab000)={0x0, 0xda, "24ca2f109921db9987dbd2ad0056d92c7c05cec0516e6e995bb4f2ab929e2c7a3b41e0576b6e0aaa1c33b908fcca6ea84677ef0ab63f654dad159806ba152b9b605e261a353723e7573a15f71e769b33b2c64830d0bb45bbca0455416440bebf21dda25900ad7ef55560edc0e1be6c35809aeb99d37d6ae9cf68433cae48efec9169182e2a9b4d7e29aacfb68528005a0403fcd8db000de2d6f4d5b86bdd410631622247f300553d202e32933ec3d534f6f8cd3fd451154a7b6583d2545bd308ce6d906175f27fbd574a37c7f6edef7f1ae56ffb788687d95197"}, &(0x7f0000677000)=0xe2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000fcc000)={0x0, 0x9, 0x6}, &(0x7f00002c3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d4b000-0xc)={0x0, 0xfffffffffffffffc, 0x30}, &(0x7f0000fa8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f19000)={0x0, 0x9, 0x2}, &(0x7f00008f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fc2000)=@assoc_value={0x0, 0x5}, &(0x7f00002d4000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000e1a000)={&(0x7f000055a000-0x1c)=@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0x1c, &(0x7f000061c000)=[{&(0x7f0000c71000-0x5e)="fca39c3e78e6a41e5c7a281522180254d100cd037bf1a4a2136bfb4df3e94040ce14ca93fb8dc7552f6f62e9fc63cd06ebe3094cbf83867919a1d2d0c194bd28dddc003708b5893a68974f72d354856c82596e180540637b1347c5fc4eab", 0x5e}, {&(0x7f0000f2d000-0x2b)="ffa96a996a728e055c75c17829e3c0b71f85819c3d10df602a7bcf8562604088937a9afd894ffb56357352", 0x2b}, {&(0x7f0000f33000-0x6d)="84f67dded52947940c58e999ea1fbeea40764c0ec1d9e74798974c8ffecbae1f21df24c7cfe07f729a5cb7f7ae646481de834cd0d1657868be79eb2bb9b78c231b96059cb1d44ff794a4aa30bc3c69de8147f819c3edac2b5e8a8c59ea1719cfc09a326d46914c46f79d4f84ae", 0x6d}, {&(0x7f0000916000-0xa3)="dde5af39645c68b5e69722625cf6a0886e4887323c073dff5d03457a982913f8ddc8d36d4a87afe043448c4fd0ad120217640d7579d8a042a165773e2ac3e97bccd9c152adf75309e53d670b80c455baf42e6ac29846c8cb21bf4cf553d471a1d2302dc990f548057828779e8ce920b1ad1eddaa6d38c192fab46d90ab3c1ffc81cc6e85e5b89fa4f90f3dc2a299936c8bded421351a70318cf7a8f205d4e210938ffb", 0xa3}, {&(0x7f00005bd000)="857ceb79e32206c59da8d6105547cc22ec0aabf38312b50af13012be1d630cd9bcecf1d39b620bf40dd1f615a60867b3201472256b98fd5e00ce05cfc2958ba05acfc9fd299676a673d22a46adb8b19159273b1317beef1778ae67e51d61fcb082f8ea0c1f7f83bea7285d06b9ee46cc6ce7e79f4f29c856b1011b8b7f79c93bfd38a601824f0c410dd467b937addb6db4d6edab36b5f69fa119104ecf619bfe8470e5102fe30a21ea7e02cea75650ac", 0xb0}, {&(0x7f0000335000-0x25)="e3b2341d448cdb9b9a9acbeec2c7e7f777850ccd7e21b2d136171943bc722b543f50211008", 0x25}, {&(0x7f0000224000)="04012c1431b6399e549d3019a2e17d80f94646772bd4fc03da51a776ba87f38bfa10ae33684ff657588b49e3ce4dad86eeb07b95e37d8d7853a3044cd2ce71b0e3a32930752050c5ea525b8e8ea3c56c1944806b6e99eb5bef64066a67fae32abafb82f71ce976d28747621228ab2f76bf18ba0974", 0x75}], 0x7, &(0x7f0000523000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x35c, 0x201, 0x8, 0x0, 0x101, 0x1000, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8000, 0x6, 0x0, 0x4000000000, 0x9, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x8, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xd33, 0x7, 0x0, 0x7, 0x1ff, 0x8adf, 0x7, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfe41, 0x8, 0x2, 0x7, 0x2b31aab9, 0x9, 0x5, r10}}, @init={0x18, 0x84, 0x0, {0x10001, 0x101, 0x5, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffe1, 0x8005, 0x0, 0x7ff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20a, 0x8000, 0xb38, r12}}], 0x180, 0x800}, 0x8000) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000cb000)='/dev/usbmon#\x00', 0x1, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000c6d000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x0, 0x4) 2018/01/06 00:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000631000-0x8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000643000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000bbc000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000c08000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000afb000-0x30)={0x16c, 0x0, &(0x7f0000cb8000-0x16c)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000c54000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f00001fd000-0x1)=0x0, 0x1, 0x0, 0x4}, @flat={0x77682a85, 0x1, r4, 0x2}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}], &(0x7f00008af000)=[0x40, 0x68, 0x38, 0x0, 0x0, 0x20]}}, @increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f00009ea000-0x38)=[@flat={0x776a2a85, 0x0, r5, 0x3}, @fda={0x66646185, 0x0, 0x0, 0x34}], &(0x7f000000e000-0x10)=[0x38, 0x30]}, 0x1}}, @request_death={0x400c630e, 0x2, 0x3}, @increfs_done={0x40106308, r6, 0x1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x38, 0x30, &(0x7f0000755000-0x38)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @fda={0x66646185, 0x0, 0x2, 0x11}], &(0x7f0000816000-0x30)=[0x78, 0x28, 0x40, 0x68, 0x48, 0x78]}, 0x4}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x2}, @clear_death={0x400c630f, 0x3, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x30, &(0x7f00002ce000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000f38000-0x1)=0x0, 0x1, 0x0, 0x36}], &(0x7f000082f000)=[0x60, 0x40, 0x0, 0x38, 0x38, 0x38]}}], 0x1000, 0x0, &(0x7f000072c000)="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"}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000169000)={0x5, {{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]}}, 0x90) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000046a000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000651000+0x78)=0xc) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000cb6000)=0xc1) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000036c000)={r7, 0x1, 0x6, @random="b387be352acd", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/06 00:02:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="4a0064b5e921d51a52d91724bd3ae825601fc41f42a6b9468bfe8ac6c834ef886411e998f0fc", 0x26, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x30843, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000001000-0x3)=0xc4e100, 0x4) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x34)='cgroupbdevsecurity-em1wlan0+eth0!systemwlan0%vmnet1\x00', r3) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f95000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1a5, 0x80800) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00004cb000-0x8)={0x0, 0x0}, &(0x7f0000fde000-0x4)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x0, 0xfd6b, 0x400, 0x31, 0x800080, r6}) getgroups(0x4, &(0x7f0000003000-0x10)=[r0, r2, r2, r2]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000092a000)=0x0, &(0x7f00002ba000)=0x4) setsockopt$inet_buf(r0, 0x0, 0xaa, &(0x7f0000ea7000)='E', 0xfffffe66) 2018/01/06 00:02:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xffffffffffffffaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000018, 0x0, 0x1) socketpair(0x7, 0x5, 0x7fff, &(0x7f0000151000)={0x0, 0x0}) setsockopt(r2, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f0f000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e3000-0xa0)={r1, @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]}, 0x100000001, 0x1, 0x5, 0x8000, 0x1}, &(0x7f0000577000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x1, 0x4, @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]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000003000-0x4)=0x431d, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000005000-0x73)=""/115) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000005000)={@rand_addr=0xdf7d, @loopback=0x7f000001}, 0x8) ioctl$KDADDIO(r0, 0x4b34, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000004000)={0x9, {{0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x0, 0xbe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000004000-0x40)=[{&(0x7f0000009000-0xed)=""/237, 0xed}, {&(0x7f0000009000-0xe1)=""/225, 0xe1}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000008000)=""/57, 0x39}], 0x4, &(0x7f0000009000-0x5a)=""/90, 0x5a, 0x4}, 0x100) 2018/01/06 00:02:42 executing program 3: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000944000)={0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000b4b000-0x78)=[{{&(0x7f00008d0000-0xc)=@nl=@proc={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f000073a000)=[{&(0x7f0000b4a000)="bf0796111379b49e7e7df5752e36f0a74d27bc639854eababe2f2a5df7e82b0aa10a67c33b1308cf56cea4588d8107b3de95ae4eb16b5587c01cf11bea8aff64f729b2271cfd76428e6c6eba962fbe7ff49876b4acfc5c5bed3d2064342fe26a3a506d10", 0x64}, {&(0x7f000068e000)='g', 0x1}, {&(0x7f000007a000)="", 0x0}, {&(0x7f00006fa000-0x1000)="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"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{0x28, 0x88, 0x1ff, "b2be780b0d24dbfe7cf9a33a2db1417caed3"}, {0xe0, 0x107, 0x81, "9afc0d678d2dce086983df2f0e3dfcd30fb4abf962409b4a1e6406ee192c95422d30deaca6c7c3886459b9830271feddb069cad32fa07f2d2d7cbef0b22f6f80ddb028d6cbc48f9469e35237c051126028b13f897fb7108a1de20b75ffae65a7203ec2c61c02b0d89a8a9f70fb44ae27c0fddcc358832174e5b885ac62673229d78eea05c14e9b80b3fbde4f00a9ea3df49d2b8ef3cb17fc884a846e75ea2d9b8a309c53e46a3ba315ec585ff9bf0fb829068cc7970ce553a4225a11c2c8f50fb801edfc8766167285"}, {0x18, 0x100, 0x2000000000000, '\''}, {0xf0, 0x103, 0x7d, "c4bfa677a99ac64d4fa4efe9ffe908fd4bcfc9e9e14ec65cae0264a8f7c13dbe8f9a2e7928ab7bfbc9cf2fe044ab127d777846400542535450a0a6918725718c1de8f2dbfcda0daadefc702b490b2859652517e6d92ae9afee708d309d3a12c85247a837c989f285f44abdbcedbb017f6042e2eb752f0d93ad9faf8452f87fd68d70075f3dfd6912df48decad3e125d43bf6bc3d4dd911a45998c2ae2ad10257d59534a902e40c3d39c7d61a47c5845645b5c8e0e03f786eb1b3d9963e0c47d2adea264276067f55b88a1b06280cc2084848929f361b8ec7c94345"}], 0x1400, 0x8000}, 0x16163b87}, {{&(0x7f0000b4a000)=@in6={0xa, 0x0, 0x300000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff33}, 0x1c, &(0x7f0000b4a000)=[{&(0x7f0000038000-0x33)="02807974709e29f697d7ff18883154eaa1c73a7bc5dc222f0ae4551da568e4775da86b52af509526fc092d5c2de5705b79e838", 0x33}, {&(0x7f000028c000)="c9185e5c32bfa6d5e7a0d1561735048476009ddca074272d6efd4094455ec887be6d72e5454b3a0c249e22f4fd06e72be813c85d4e7c8f76", 0x38}, {&(0x7f0000b4a000)="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", 0xfb}, {&(0x7f0000837000-0x71)="ba5ab4e990900b8a9b0d0c29a5a0e649e7f7f129ff30248e98062e872d2e74f34733038d694e64d1c9eeca12c2cbad7db706406c7024bf7e355a782a98c896abae62223bb68ca7fa9da38c13d33bff3cc9b55515eba8e4019da4d6ee0ffcf08782dcd06a55f657e4753e4bf7638ce03536", 0x71}, {&(0x7f0000551000-0xc)="62d41e857b8ca2981c8975ff", 0xc}], 0x5, 0x0, 0x0, 0x4}, 0x2}], 0x2, 0x8c0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000561000)='comm\x00') r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ebc000)={0x1, r1}) writev(r0, &(0x7f0000731000)=[{&(0x7f0000f1e000-0xf4)="c2", 0x1}], 0x1) 2018/01/06 00:02:42 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb050900010004010049401d58", 0x1f}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000fba000-0x4)=0x3) r2 = socket$inet(0x2, 0x3, 0x3f4e124a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000010c000)={0x0, 0x0, 0xcd, 0x1000, 0x949, 0xfffffffffffffeff}, &(0x7f0000a62000)=0x14) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fba000-0x8)={r3, 0x401, 0xe1}, &(0x7f0000fba000-0x4)=0x8) 2018/01/06 00:02:42 executing program 0: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000aae000)='./file0\x00', &(0x7f00002b6000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/36, 0x24) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003d0000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000409000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0x81, 0x3f, 0x2, 0x8}, &(0x7f0000b42000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e5000-0x4)=@assoc_id=r1, &(0x7f0000be6000-0x4)=0x4) r2 = syz_open_dev$tun(&(0x7f0000362000)='/dev/net/tun\x00', 0x0, 0xa) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000240000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000870000-0x6)={0x0, 0xfffffffffffeffff}, &(0x7f0000cb5000-0x4)=0x6) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00008a0000)={@common='gre0\x00', @ifru_names=@generic="4f3a000cc0a1ed4f540a1fdc220673b5"}) write$tun(r4, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006ba000-0x4)="02000000", 0x4, 0x0) fcntl$setsig(r0, 0xa, 0x2b) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ff000)='/selinux/status\x00', 0x0, 0x0) 2018/01/06 00:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ccf000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000a72000)={@generic="c8cb2b81c38c1a0f76af8e1622c271fe", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ebd000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(r0, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000c0b000-0x8)='./file0\x00', 0x4001, 0x40) r2 = socket$netlink(0x10, 0x3, 0x6) bind(r0, &(0x7f000095f000-0x10)=@ethernet={0x307, @random="26f85ea33d03", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r1, r2, 0x80000) syz_open_dev$mice(&(0x7f0000f70000)='/dev/input/mice\x00', 0x0, 0x101300) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000007000+0x7fa)=[{0x50, 0x21, 0x205, 0x0, 0x0, "298d3d5d4c0000000000000070b78197afffffffb88c075231853de5aecf1544ec9a611b4cf1ddb263e636b939ae784117befa45e47d1d2e57b61a000005b286"}], 0x50}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:42 executing program 6: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x21, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x80000) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000def000)={0x5}, &(0x7f0000df0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075a000-0x10)={0x0, 0x0}, 0x8) 2018/01/06 00:02:42 executing program 0: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0xfffffffffffffebf) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e2000)=0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008e4000-0x4)=r1) 2018/01/06 00:02:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000f50000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r2, &(0x7f0000f50000)=0x0, 0xb7c) r3 = syz_open_procfs(0x0, &(0x7f0000f50000)='stat\x00') readv(r3, &(0x7f0000f53000-0x80)=[{&(0x7f0000f52000)=""/240, 0xf0}, {&(0x7f0000284000-0x1c)=""/28, 0x1c}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000002000-0x4)=0x0) 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f000006d000)=0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000060000)='./file0\x00', 0x58) 2018/01/06 00:02:42 executing program 7: r0 = socket(0x19, 0x5, 0x1e9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b23000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000)=""/66, 0x42, 0x140, &(0x7f0000002000)={0x4, 0xe7, 0x3, "fb822eea911c", 0x5, 0x0}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000003000-0x18)='!wlan0selinuxem1selinux\x00', 0x18, 0x1) r2 = getuid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, r2, 0xffffffffffffffff, 0x0, 0x1000) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) writev(r0, &(0x7f0000497000)=[], 0x0) 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fff000-0x10)={0x1, &(0x7f0000048000)=[{0x3, 0xea, 0x3f, 0x1dac863}]}) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000376000-0x8)=0x0, 0x10001) 2018/01/06 00:02:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) r1 = memfd_create(&(0x7f0000002000-0x8)='/dev/ptmx\x00', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005000)={0x3, &(0x7f0000006000)=[{0x8, 0x6, 0x2e9b, 0xfb}, {0x7, 0xfffffffffffffffd, 0x5, 0x8}, {0x2, 0x10000, 0x2, 0x5}]}, 0x10) getdents(r1, &(0x7f0000004000-0xd7)=""/215, 0xd7) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000005000-0x64)={&(0x7f0000005000)=[0x2], 0x1, 0x7, 0x3, 0x9, 0x5, 0xffff, {0x5afc, 0xffff, 0x6, 0x7fff, 0x3, 0x8, 0x0, 0x5, 0x1000, 0x5, 0x6, 0xffff, 0x4, 0x8, "c3324b94acbd1a1f4283aca0a67b05e1508e4eeec14fb24ee5fccfeee5c6917f"}}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2018/01/06 00:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000814000-0x9)='/dev/ppp\x00', 0xc0800, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000ecf000)=0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r3, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f00007a7000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dcd000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005e4000-0x14)={0x0, 0x3, 0x6, [0x8000, 0xffff, 0x16d, 0x9475, 0x1, 0x80000000]}, &(0x7f0000454000)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000504000)=0x88db, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000746000)={r1, 0xffffffffffffffff, 0xffffffff, 0x1}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000da1000)={0x80, 0xffffffff, 0x5, 0x6, 0x8000, 0xfffffffffffffff8, 0x7fff, 0x1000}, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2018/01/06 00:02:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4$inet6(r0, &(0x7f0000599000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000b28000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000047e000-0x4)=0x1000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000b85000/0x2000)=nil, 0x9, 0x5, 0x20, &(0x7f0000d8d000/0x3000)=nil, 0x7}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001000-0x23)="85a4f5ce2e6db9ac8bc35dc0f0cf3a6f9e8c46014fb9909f0e3ba705353c97a7a7c048") getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x72, "01c13482faeb0f84119e3838dbda5847c98236e8b7c7df133dd957f8dfd6dde01e28848989cf3bb73abfa67bcb5478f9355295d239019a321fe3524f572233f9b41c87b8b327a431986e874c7818a13728691c43b0a496f4c7ce1143f71816913859a5d7584f8943b031a4be02554d44c95a"}, &(0x7f0000001000-0x4)=0x7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r4, 0x6}, &(0x7f0000002000)=0x8) r5 = socket(0x8, 0x1, 0x7) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0xcf)={r4, 0xc7, "73e834b8f2d2b338023dfc07daaad218a85bb2d1065482ed43d71318e5079bc467ed033730d0b717ad719054e877b49c328cb5ffd6aa83adfbaa181a7e01b53a3d1d6857ce241fe45af04ceeae635809a011ff1159a1543cfc484ec2db7f649653087677b21d2d28ae37a2d4cbfa8f57377e2c59ed29321259e20644de54eff6a04a430f26ec38d799c1d3dd15f33cd3e87359e9d2f4b7d4a0f190a247e4ed92a362ecf6c9982a1b29df37ed50c3504285beb1d243870f4e503aab2af55147dffd07bbcba96497"}, &(0x7f0000004000-0x4)=0xcf) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001000-0xb0)={{0xfffffffffffffffd, 0x78}, 'port0\x00', 0x81, 0x1020, 0xffffffff80000001, 0x9, 0xcd, 0xfffffffffffffffd, 0x2, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000004000)={0x2, 0x8, 0xe64b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000)=0x3, 0x4) ioctl$int_out(r5, 0x2, &(0x7f0000002000)=0x0) munlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x16, &(0x7f0000446000)="", 0x0) r1 = socket(0xa, 0x801, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003d2000-0x9)='/dev/ppp\x00', 0x2000, 0x0) execveat(r2, &(0x7f0000965000-0x8)='./file0\x00', &(0x7f000036e000)=[&(0x7f0000d62000-0x2)='}\x00', &(0x7f000021d000-0x8)='cgroup-\x00'], &(0x7f000030f000)=[&(0x7f0000c67000)='!securitymd5sum\x00', &(0x7f0000375000-0x2a)='%.em0GPLwlan0!lonodevwlan1lo)&md5sum/proc\x00'], 0x400) recvmsg$netrom(r1, &(0x7f0000149000)={&(0x7f0000b21000-0x48)=@full={{0x3, {"10cdbc0f0e2a79"}, 0x9}, [{"4576af10f09d73"}, {"1b6cacd2d77bb2"}, {"6ea574c020d327"}, {"2be0f588249686"}, {"c5539a64af0e8f"}, {"d014f70cb3dd06"}, {"d0eb9f129c9647"}, {"9f2ce8f69b48aa"}]}, 0x48, &(0x7f000011e000)=[{&(0x7f0000104000-0x5a)="9bcf15e28b858c8f3479fbc182197a9741a16e7dd3cac1faa66713f385950628db55712b161c56f553206de0d2fefce7b0f6305a3bce65a29f9497ebb1a8ed9e80d5cdb20c8e937525ca31478089be9ee167a4e3c3d141f5d6ea4ae973322f1c8d302c1dc534465c328147d0645f94555c1473a3aad72c93fdaf66f5699cc9a2ce1742f97ed8cedb99e4006b1cc135d7fb7951d2cc252584b1939fad25246b5dd0fc773f24b3940ff5ab71ec7687ba16664f75a9270a4e9770b566b8d0496b371c1a55db45cf39fb20057dae", 0xcc}, {&(0x7f000042b000)="", 0x0}, {&(0x7f00005a1000-0x1000)="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{&(0x7f000087b000-0xf9)="fb8c9d3bf4e111e1164da6123c3b8215ac77bcbe75d3505e4eca3fdf6e01a0baf3d7c53cf2f09097a1a89abf1454e4d72c91333c45579760651972d761744b0f16b09ab0d303e393021dbccedbf77d4f4cdcdeecf580aa75e3fee5e7f97d2931d26521892a18fc3eb2590048ecfa0c15fa137be324e58e3d1f2fb405d1a9e95f8ab0b8b9596e448b9230ef6b3afbf300cc745a7e022ba6fb270ad6a7c78144b2108852c1b47b851271a18e937d08e56ba9bfc50d2ff49f6be8effb728707143816d92cf6a9357e50957bf09bdb078a68c770aae28dbbeee1973ff6f181ced3b0a5294fa00603da4d00df1d679492cb12feb14da9e3127c659b", 0xf9}, {&(0x7f0000f38000-0x88)="ec5efd6fcfc87fc5c330841f8529417bd3900414762f50d144ec37a2f5bd6d4cc09fb7d09ec007a8826c7a2f46b6ffe7952c2baa8a3d347e63be0e455778f49a23a5a51fc0d64517198a30f257c0904dd73cdeea45cd692e5143da1c7b865cec77659c5c4d0544decd9c99e7e3482255f1ba4b8032a35dcb11e93a4c7c896c97010670e35ae1b7f2", 0x88}], 0x6, &(0x7f00001d6000)=[{0x10, 0x0, 0x0, ""}, {0x100, 0x10a, 0x2, 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"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0x11f8, 0x800}, 0x10020) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000e73000-0x18)=@get={0x1, &(0x7f00004e9000-0x13)=""/19, 0x80000001}) 2018/01/06 00:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008c8000)={0x0, 0x0}) stat(&(0x7f0000721000)='./file0\x00', &(0x7f0000ae2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a03000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x3, 0x1, 0x2, 0x3, 0xa, 0xa0, 0x80, 0x87, 0x7, r2}, {0x3, 0x1, 0x80, 0x1, 0x3, 0x3e, 0x1ff, 0xffffffff}, {0x3, 0x9a0, 0x3, 0x100}, 0x2, 0xa, 0x0, 0x0, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x2, 0x80000000, 0x65c, 0x1, 0xfffffffffffffffe}}, 0xe8) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/06 00:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x2, &(0x7f0000081000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d9c000-0x10)=@req={0x100000000, 0x100000000, 0x8, 0xffff}, 0x10) syz_open_procfs(0x0, &(0x7f000045d000-0x3)="2e03") 2018/01/06 00:02:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 00:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000a54000-0x9)=']cgroup/\x00') perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_member(0xffffffffffffff9c, &(0x7f0000c7a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9a000-0x14)={0x1, 0x3, 0xfff, 0x2, 0x2}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/06 00:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000dd0000)="b23bdbe8a0259ea947da798c0ddcda26ea5304f6cd876b6072342bb34d611e8ffd180a9158b5f3ff47595868a7c74707b5421e1de8d1c1d4eab5fde46e0eff8ebc08c097b791d9507582f07bb75e843f4e3a340ca913e2dcd6943757abad9687848839ac36b78e22222f8f7f222277498b80bbd4c4a781c5793e5176f7ffb2fe95adf6ae150b51338d94d61aae263cd84be63e7adac017f515ec9dfa3a203c380783c2c7a2d9180de0cbe75057f3b2d493c88c11d2050804", 0xb8, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x8, 0x0, 0x3e, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/06 00:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffd6) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000bdc000)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "07f5b4", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d32000-0x8)={0x0, 0x0}) 2018/01/06 00:02:42 executing program 1: r0 = gettid() sched_getparam(r0, &(0x7f00000e7000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4208, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000013f000)={0x7, &(0x7f000047f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r2, 0x2}) ptrace$setregs(0x10, r0, 0x0, &(0x7f0000002000-0xb7)="") 2018/01/06 00:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000e2000-0x5c)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0xc7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x6, [0x4, 0x3, 0x0, 0x3, 0x1, 0x4, 0x0, 0x1]}, 0x5c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ff0000)="1f00000000f5ff03433bf00008000076800000010600120200080000083c1f", 0x1f) 2018/01/06 00:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000e7000)='/dev/snd/seq\x00', 0x0, 0x8480) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000141000)={{0x0, 0x0}, {0x12, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mlock(&(0x7f0000f39000/0x4000)=nil, 0x4000) sendmsg$key(r0, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000026d000-0x10)={&(0x7f0000f38000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) close(r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 00:02:42 executing program 7: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001a4000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xdf)="de09e73658c6105c817ca67c16124ca97516145a95ace7ee49c37d160a6b345b64754be223be785e80c5afb9cc69711456575e90fef8e0e8b4d1976b4e87d60df94e7a20abba5c02e99cd6876e3f421f125b56674c2f8db1b52ac8c34dbf0c91f4476a8e1d29883c4f08ebb15064e0e1d8462f877115abd23c20e7001e083b492b59e5179b595183ff2c0405ae0c51ff48babace07065165895b9ea8be2da7e4466a56e34f86d498ed0e538e518b70d730da10d83c2ec68287d44925ebb76cd20d92bfbd37c3e2396474286214ef2b3af7a7420b0dc55c6df54c9761e01440", 0xdf, 0xfffffffffffffff8) keyctl$clear(0x7, r0) 2018/01/06 00:02:42 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000892000)={0x0, 0x0}) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000008d000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000b3d000)=0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000b3c000)={0x7, 0x4, 0x9, 0x100000001, 0x39}) epoll_wait(r1, &(0x7f00001c9000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/06 00:02:42 executing program 7: mmap(&(0x7f0000001000/0x1a6000)=nil, 0x1a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pause() write(r0, &(0x7f000003b000)="240000005a001f0000000307180000000913171408000300ff0009ff080002ffffde0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000018000)={0x399f1336, r1}, &(0x7f0000001000-0x18)={0x200, 0xffffffff80000001, 0x400, 0x4, 0x7, 0x9}) fcntl$addseals(r0, 0x409, 0x2) [ 60.073697] device gre0 entered promiscuous mode 2018/01/06 00:02:43 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c21000)={r1, @in6={{0xa, 0x2, 0x964, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000002000-0x7f)=""/127, 0x7f, 0x2120, &(0x7f0000000000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000002000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000003000-0x29)="014c9dc52f46030000ffff491e26a68bef412f38eb346bf5e13914751bacdc69603e40a4d4467abef3", 0x29) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xffffffff, 0x3, 0x5, 0x3}, 0x10) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x244401) 2018/01/06 00:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = socket$inet(0x10, 0x80e, 0x6) sendto$inet(r1, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) chdir(&(0x7f00001db000)='./file0\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00004d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea8000-0x4)=0x14) sendmmsg(r1, &(0x7f0000085000)=[{{&(0x7f0000c5b000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000403000)=[{&(0x7f0000466000-0xe5)="3cca2a86842ac6df198ae46d956100e6d4e73a7e589d187f9b0b2d77a91595dda6952628f442cda238df2f3d7d17101b11c0dfc1839d825d66f2ea44ccc1c3ad3875e779beab915c704dff2f5f65379096201c012cc0053a8c2895e7ed70075e783f77d8e035b557594f308a7f1afd8f2790d6f40dd1afc0ad986295e8a6b188bc1fd56d2d6413515d8456c360c29560c86b49ba2711b5e5a4a56516827c740b8316da31412b16ce7b1c208311fbd202e058ccb45c9ec7817dc3a37846936e8b0c68b61470b6157cfb885ec76573626f42cba9830224d6d80bbffddc253851cf44faa43660", 0xe5}, {&(0x7f0000cae000)="765da54cbf3982be85ef2370664afa4fbc32119dc37ed6cf5a1cd35b2ca8efd77b3386394a9dee06056f2450658860655df9a33ddb0dbe3b3e74252483df0e3f592bf776b36da4ae30b94cf8c0a2803887a525df5823c603fede6c6e433151a7e8293acfc23cf57ea811763d6aace5d0f0ab16c3bbcfe45a500dd6d4e81763bccd3e981e9ee5fcc8b18416ed437a7b7fc009a23d74d8b21092", 0x99}, {&(0x7f0000aa9000-0x86)="27d6b40cdfa6638751cccb1c426f6585eb182ddd0ee9d1381452873502d2cddab9920311bd9db0438a9a9cf8e4042edc5ce808d469ee85d6732158c52fa4d08683e3a2242386018e55cbde128ff50b49f62a41db52c1878c42ecaee467318e3077d6e734d85c537e08583f061176e0d98a03da15b23ddc6491f6781986eded223c222980df35", 0x86}, {&(0x7f00007ff000-0x33)="125f4131213030aa0e2cf5d9587c19300d71e4db0ff092421c37953523549da846611ec67c7fe61b6b28f26ca503a9af72adbe", 0x33}, {&(0x7f000005d000)="4b1c6d26b6feaf", 0x7}, {&(0x7f00000f6000-0xf7)="14bbbd07200c8d667c02d3d75556f591536551abfd97a30a62b2ed265570f345db66e2d476c5340b24bcf351b92523a9b9fdd71abd4e34b874942f4b2fe023716ba275cf8cded86eca8a77ad9fe0b3851a7792149e7ff154157e473a3c5ef570a07f73191b15f0ba637ad2ad3c5d7e0de76823d1f81516ad682f2a75ef5269e919cb48d5ab432063c3f94326e1538f9fb98a0471b289f3d6fc14bf9a4dd634958e5963a9e3df6958399a6a1de0f2fdfa0e14d6e8b51d3530455317e1086ab0c5b569bdef6a4229ccc7daa2488f5aca8fe996a30d7d6ec083dc7f3d07e67da4d8eb15ca94ec7c90da5ab59e3d5a5fda5ff2dd8c682b6175", 0xf7}, {&(0x7f00008ee000-0xd8)="f7b8d197e39cdfcbc9f33c80d2d10a4746c57a734741f652bdfa936bec26233ddeb75aef4c088f870a55df48d7d812aa347e339e065d5987e369e23cde08eb125ba65c305e22b773e01538b753019d8f6031ca5994dd4492c8d45617dc01b5184cc68475c68e56d06e634ba523541c2354c2b23ddf1892b70112b86ce790bff1b6d9fdcdf10a6045d1c8273f3200a3a676793f9d25aaee383394ed2fdf3cb38c673ea8cd9699ed42eb9d455d31169267278fc799a0160159276a03f5317f6e4bbd4ee502e27dc46d8b9157880b82bbb28eee9467d98c44f0", 0xd8}], 0x7, &(0x7f0000c1b000)=[{0xf8, 0x108, 0xc905, "6f9516f47bbf20ee27e76b84e91960c6141e33e9de3a0890c9448ff36ca3447aba0dfb33dbfb18c2d1a0e17c5d29b3e5314c7868f6aa1d556deb2b1677ad9bf9980818eda7ed32694024bd2daa7cf01d3a3070b1fe19ba71864cf3896d8cec50b6aa943757e772666dd4e007cb36666e9f7333584686169cfd51202e5058eab3570b0edd19eac6728bee7478c6fe9249a98c17999d1820b38e57ec0d3675603949e5155f92faa50cc8af7a893cbc6e7e3084cae7e5e212f537cd10a25f78a78ddb9340ec591f5fab386c343fb2c4a56c53f15d9730470cb932164ae2cd7dc7dfbbcccaca354d26"}, {0x10, 0x104, 0x1ff, ""}, {0x70, 0xff, 0x401, "eeed004bebe4780a7fd4369aee87e0acc1f15a3445caac82d523c9d10650c4be83847da6061b2df8f210f045e779bf39c0ba258225bec0e844b8072d14caad4438ccfc748b1707528c4e2bd3dcacaef2f6eaa3df15adf0d9bdb7c6"}, {0x1010, 0x108, 0x9, "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"741c9158e69845afc8fb9c290f1a37df81bcff0fc728c15733fe79f86e53bfb94da649fc4278020604557a04f0fba73b9ec926d530729a47fb4595210f38275bdc59ba78515154c6518865c8700b48f71b8d502f7d522dd3c97fdd3c21399698baf3bc3c73753e92c7fe9c2ebb01d7d6cc62aa697ab339a7e14473ae0be19a84a94c324cb8da282e729ef9ec581e02e744e57ab842ff61f13276c1e8ffcc1323e20505b926cb8c75e14526f42195967b6c9fce51d01f70"}, {0x40, 0x103, 0xfffffffffffffffc, "9bcf8972016f73703301490497029afeecf673affd7af78f1c93fb1ec7325994a818d7716dab4d7fc809"}], 0x108, 0x10}, 0x40}, {{&(0x7f0000bc9000)=@nfc={0x27, 0x1e, 0x8, 0x2}, 0x10, &(0x7f0000f36000)=[{&(0x7f0000ca4000-0x78)="41148b219c7251a90613cae4e9ec8ba824879177597aff0149b5ecac9c752a5bc3e59b80b99e681515183362d7477cdd90e5ecb7dd0061d9b8ca87ecb061c7dc3dc9eafb3f3206cd4711640ca959e0570ad6419ec7acdb08ccc295fa2c1cd72df3b84c030710ac611bcc581e39a4ecaf25d77ec088afa160", 0x78}, {&(0x7f0000481000)="e94f1e8ff112466e57f605eabb4f7707ce71bade692c68bd7ce0e1625cda59be6f5e2c0df0c993efd9c1f776ad6398a4206a1d661545164258520878a995d3a4f8d6755ef5082b63b2156f0d248f60773a31836e52996d320d664493c8d0cff13faeb256984a31236850fd4d3f4209fb04b55f87d3ea2f6771bdbc9a82ba4bfc877d7f0724a2951c795c5acf48f16e724b7453b60b94c0e82d364a795a502cfd757bb3758d04767c0fff0141e1bfbf34da62c75d0a794a9440a27ed418baf89130f1b27d5144c354119be95d24ad9b68d6e36d95b08341effa016971217e4488da9d57199e6a5f1edfda81c530e8b9e66a7d76effb", 0xf5}, {&(0x7f00001b7000-0x2)="dc1f", 0x2}], 0x3, &(0x7f0000ea9000)=[{0x18, 0x10e, 0x7ff, "d2430a96e042"}, {0x1010, 0x11, 0xd9, "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"}], 0x1028, 0x4000000}, 0x1}], 0x9, 0x4000011) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000015d000-0x4)=0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000a6e000)={{0x2, 0x1, 0x9, 0x3, 0x40}, 0x100000001, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000732000)=0x0) syz_open_dev$tun(&(0x7f0000f39000-0xd)='/dev/net/tun\x00', 0x0, 0x408800) r6 = dup2(r3, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006e5000)={0x0, 0x3}, &(0x7f0000c17000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000283000-0x8)={r7, 0x8000}, 0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004d9000-0x4)=r5) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000040a000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/06 00:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000017f000)={0x0, 0x7, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/06 00:02:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000659000)='/dev/loop#\x00', 0xfba, 0x80) fsync(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x28, 0x2, @thr={&(0x7f0000001000)="d2ffde31ec294f0d8244d08c5f0b2ae02e0360946719527cf0c44fe5cd3d6bc1741bea1916a201aa6d143691e8f96fcfbc3f3d48e2787a3abd2a55fb18bfbf4a112045335b7b49198b6f2ef851a410a87c6cf66ca9d6a4daee3f1874d00e823b39334b3aaf531cf544a8b85dbdd11f29a69e4e2d0bfeaed1d5345ba9c8d30e1e4bf46cf7b444ab6bf423525d68bd66bdf43143bd46e0e1119f741b1bff896d83edecd31772ea05d2b2c5af16dc8a4fd95d0189d2cf81b403cac6ca8e1da6920866e717b259c47e68249e22a328581cf372bb2e20f5c18d0b53c75dcc93a7b5", &(0x7f0000000000)="267cb3757e116d8bc3d9b5cd82a4fd855d0e2309641deec85a0d2c4045150531c5babe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000)={0x0, 0x24, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/198) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x1, 0x8, &(0x7f0000e44000/0xd000)=nil, 0x100000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000005000)={r4, r5+30000000}, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) epoll_create(0x3237cc54) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000004000)={0xa4e, 0x10000, 0x6, 0x5, 0x10000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000008000-0x14)={0x3, 0x2a19, 0x6, 0xc92, 0x9, 0x101, 0xfffffffffffffffe, 0x3800000000000000, 0x9, 0x6}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000008000)=0x0) 2018/01/06 00:02:43 executing program 6: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d3a000)=[{&(0x7f0000203000-0x9d)=""/157, 0x9d}, {&(0x7f0000e1e000)=""/166, 0xa6}, {&(0x7f0000fe6000)=""/206, 0xce}, {&(0x7f000057e000)=""/0, 0x0}, {&(0x7f0000542000)=""/46, 0x2e}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f000033e000-0x4)=""/200, 0xc8}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/55, 0x37}], 0xa, 0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x21)="6e6f6465762c7d2d856d6e6574307b84626f780000743073656c696e75785c00e0", 0x2) timerfd_gettime(r1, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 00:02:43 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ff7000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000a7b000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000d41000)="1ca72217bf31dbb4a27720cb3ca6d39d8cf5ac51ef4c87f62a91e71d7c1cdbb708464022085ccb37b336523ab159d6fdebdae6c41619d8930af1898789eaf6c6c25e1fa147aa43328388a67659b945cdab3934f1f620de87082d05b9811da51e99688a52a266d138e3b2156a48", 0x6d, 0x4040, &(0x7f0000ff8000)=@generic={0x12, "044915dbf4accd940b0b44361107e39c48a2d758bea9b2bd4ac203003be65ddc1791fec269c34c393fcea42aba6c1a42722e99e5b38415a11fd6d918fd09d58064f9ce1dea7eff6aaf232f892ad5f7236ed18f07ec4340a8c66cb6189573d95a30306d1a9bfc18413d0ec70114baf1f1941a9c7c631677aff7e578a07f1a"}, 0x80) 2018/01/06 00:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffd6) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000639000/0x3000)=nil, 0x3000, 0x1000008, 0x32, 0xffffffffffffffff, 0x400000000000000) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000cf6000)=0x0, &(0x7f0000dcb000)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000943000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec7000-0x4)=0xb) 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x802, 0x4, &(0x7f00000f0000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006fa000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004ac000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000-0x4)=0xe8) stat(&(0x7f0000abe000-0x8)='./file0\x00', &(0x7f0000297000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000192000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e3b000)={0xffffffffffff8000}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a97000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bd000)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f000053e000-0x38)={&(0x7f0000a6a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000239000-0xa0)=[{&(0x7f0000ac7000)="de63a22d1280a0661fdac8de82d5f726cb8f308b2c534fabce9b0ccb78b481e3a2cbc34d5720c386b3117e96eabb599577a08801c5cf7b7967a0fdfddcf71bde23e543dabc5780e5cf09b7b5412fd41a1e5ae1208ba12fa3425f939e91abe807b5b1112e3c91c9aaa6113a6f2b2f9e6c11280fb31ac7c85c486baea90ebb666aa816863fcacecc51f391b55e4669f1228b61bd04eff067d5b01625a0210c1a5667e81103e528475eceaf615b306c8cf4396ede85", 0xb4}, {&(0x7f000033f000-0x9f)="cb8ac5fa8e1744eb04e9833bab95cd7a94b2007cff4d69e07ae4b109a012861523e706af4c3b5c9fc8fa23b659ec89e3013c371767700a219e26a8cde11b882a173cbe6b4baf8998769d453803acf52a1dd9016fa1be63221ea5c2406dd707b24e677993ad9dba738b9cc17f73bedec8f724481a80a0333407aba5269e4f4bf8c8bd50d20ba35ab480dbd12c1fb59315c1f181fd09fb208c3036422377124f", 0x9f}, {&(0x7f00002d6000-0x9c)="ce7cd84c02c566f5f713f3c9342c8ba0fe76594022e85e16a2a1e6d5d7bdf7ff79c357c994e1c1ad8786940b4ee70e83e4c97f9841c1367111d85fb8ed2254930153039fa1b86afd5de00a660578fcc7851353499c8b198e6eb362acf8ea1ffb07d4520715bf4fbaac3521a87bf2a681e359ee674dde37ba02aaf6d0c301d3b8c01e6049cc3f9f91006fc0749cfa76bc9cd48220e4bd943c92a96a18", 0x9c}, {&(0x7f0000384000)="bb0cf2aab818c6d42647fa99e3303d7c753dd33ff3cf247998ce185ca85c6a26fb2ab230bf6ced4e07c9b4f038da42fa803bdd8063263401a2a18ec70a6ad4d5e8c87e35621e", 0x46}, {&(0x7f0000d6d000)="3768f0559221edbf9003029e18101448f669d9bdda832f5e48c3c3dd312ab5b4ddf236c39a0c08d72e19b6a1c5af0094ace00d84a1411d8e7a08229d55b3646bc2795095f164e0ca5ab13d27ee2692092bdf296207aec372fd19b757e0e2166d2e5228ad1fade4c02c599aa19f3f9e049724e4ce3ac56477d81de23815c59d", 0x7f}, {&(0x7f0000733000)="18fd62bb30871817f5a1cf518aae0dec8c6f75a617ad030bf53bab2f0a6bc5db4c7f1e4dbb300767b186e614bd07911303bc9423c9e6db9b6059cb73a465048a82b49a918a95000b65a0b10cf528fb7528805ec10eeb889c9f0e4ace945cf6c54ba1dfdbbbd0d1", 0x67}, {&(0x7f0000524000)="633c7437e2c27a5e93d950af1702dfd8a52e7a74f6730f704b167ea6f486e38deb83187aee08be32f893aff8c835e916b898273de0f829f19eb69aca907f912f488b90f03625a8ca57a1d79469bdd349af2d8040b9a9edc2b418586d951e70b53dcd1daa4a7140b1f77966d03caf18130634db49ef38e40596752b0644b63d34accb20a5856cb0aa272251ad956974ca9037235a287ae74dd6efbf841fea9d5a13229381bfe291437cdd0e9eac00efb7600d92d66b24b037dc89bfdc6aad29ce839e6c18deec20d7b7b98de771178b", 0xcf}, {&(0x7f000093d000-0xa5)="664d58203c58548ffd0d51b6929f6cd8dd8aca59e14542352c0d1ba4b3770c546390ce3df8c8ed32936fd14ca14d1c1426946d1e7b4dd141b4760ee94620d848ba02a637f3d06cfa1a3076d84f3b77c1300265ba2863dd53cd3b807d711cc094ef2bdcfe26c7b82990964e46bf14034e380bab59b00ba3e9d25a33826722cd8a707202282e7dd5d8370a4b9a531901562981272325d2e2c615649ea71e2e23afcb3731d0b4", 0xa5}, {&(0x7f000011a000-0xf7)="0e7de0f2b5cd1e962dc959525c30f96b1b26e38ebab28e43dec3ddc3175c95fd20ab9dbcc49c45096156f98c1537845560d364b885e59facecf5b904fdc53e0a1b9689709a842e97ae5093e0a0be811b5820ab4b8cc6c3ac4d31525b2d27101b2283f553c66acbc4303d1f916a559b2974d04f0785d53f45fae1fa5d37d6fb5fa552c06398c3d936e6ebfcd4e26e3f9edcb76729699344e1294f82b482c79a8bccf0d834dc044e25701ecf6bcc53e6a31a3d53c6f976ca94f050296f42f37e4876a56c91e9154eeceae9ae645837da65e3a2b5d94ef018e6662a82ffa55bc02a97bedb5ab04debd096027e2deddb16e2f1c9ce8ef8c939", 0xf7}, {&(0x7f00005cb000)="4cf9f2892b36a911b88a6a296464f1e0b4ca67afa6a51ed3aef71035e36324e3dcc228b3a6b7d4c5e05a589a809b722dd530dfad4d2cde756e8907be79ae672133a739932ef10e02f72550a4665c8941acdd52114f71d35fd369342d237b9a2456fcb5c8244151d1f9766dd3708200f1969bdaac5aa74f7b4151199b1ffca3b054f3f53c9764d1c6676783c1d8ef990938c6b2bfb2e596cfbd73101370aad83f90980d217a24800755b41b99e3dc69269953fa9c517c7d9b295d6e62c8735f69daa59c35baaa2ca48441247635935f9b4f0e22fbeeb1c0", 0xd7}], 0xa, &(0x7f0000ccc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40}, 0x4040054) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r9, &(0x7f0000aaf000)={0x0, 0x0}) 2018/01/06 00:02:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000055c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') kexec_load(0x1, 0x1, &(0x7f0000d22000-0x20)=[{&(0x7f0000c49000-0xf)="bc7f1580d605ec83b3f1d8721303c6", 0xf, 0x8001, 0x8}], 0x3d0001) preadv(r1, &(0x7f0000c80000-0x10)=[{&(0x7f00002bf000)=""/1, 0x1}], 0x1, 0x100000000002) 2018/01/06 00:02:43 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000c3f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ba4000-0x4)=0x10, 0x800) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000a51000)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000)=0x14) [ 60.425313] device gre0 entered promiscuous mode 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="6e9e2d52bc98f3c4666f88dfd5fe26dafd454dbfc4bb50abe88797f179325676384af7a77db14dda0f5deedb218bd82055ba43f9ebf399e3b7deaadf63c2513e1c8de5a5df516bef754d596f31075b36d46c270b4feb823b8ae394", &(0x7f00003fa000-0x4)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x58dea81f, 0x28000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/15) personality(0x0) 2018/01/06 00:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005aa000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d75000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000197000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0f000-0x4)=0x2c) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008be000-0x4)=r2) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/06 00:02:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000032000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)=""/173, &(0x7f0000002000-0x4)=0xad) ioctl$TCXONC(r0, 0x540a, 0x9) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0xeec, 0x7, 0x8, 0xabd, 0x1, 0x9, 0x0, 0x84f, 0x10000, 0xfff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x39e}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x404, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000003000)={0x0, 0xa394, 0x401, 0x616, 0x4, 0x7, 0x20, 0xe24, 0x5, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000006000-0x8)={r5, r6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x104)={r2, 0xfc, "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"}, &(0x7f0000001000)=0x104) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000007000)=0x245e) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000002000)={@generic="1c54fb273d82446bee618e08482449a5", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = fcntl$getown(r1, 0x9) r8 = geteuid() getgroups(0x6, &(0x7f0000004000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000004000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000009000-0x3)=[{&(0x7f0000002000-0x23c8)=[{0x2c, 0x1, 0x2, 0x3168, 0x0, "a7e14d5df0780fbfd888bd2b61b164839cd8920cf2040f78520b"}, {0xf8, 0x2, 0x500, 0x80000001, 0x2, "2ee24f0f0c88bcbedf0e1b58cbd4009b8807649f2ebb23aaa123845b1279142f1c197bc8601ec3fc6729f4b9566d2dbcaf180e61d872ee115614064b5d447bd381d98a6603ed089a79612c3e41553be0f757209188847cdcb01053c6f255f0c98175c5fbd0ac844bc654a9df7223d1c0f3b2a482a284e9bc24152bee34d434be8676059d4c04cecb619a81edcbc3934161a4bfeeef8736c9921af8a6cee1ecb9aeabdc5b48fbfd07fb58c2219d8824879efb4823b66d166b1b6f6820a206eaf8b66de1863ed7c03f498d45f80656ba7ffff861f1b19e5c64600e8cacfafb9176ea35cfc70dd7"}, {0xa4, 0x7, 0x800, 0x400, 0x0, "a7056028c348a6562ffbf410c97666ad1a9f0ba2e4b279dd0fc6d9dbe2a2a25707e18f582040bf38221395348398cf28ac0057902fb44c6b32aa8a82bee210c61dba5d92493e2c47152950bdf835f63bfb35367bc877ed378a02f6264e688a572c0c22af1ccfbacfa5c6871924e58e009acd293aee614b57ef73368376b59e28418466b5dc6952e070411399bf0e7e260b12"}, {0x60, 0x6, 0x900, 0xb60, 0x0, "fa6c4a131448ea164edbab0798c475d594d487cb6bbb5fe265885f9bb9af1b5bc4e7e42f73d75cfe7d164564bb66fdf2d571d6dcf2d71d42a941bf479935f9893179dcc7acf238590d283ef098b04361"}, {0xe4, 0x9, 0x101, 0x100, 0x2, "3c58a319f353fd78fa38729258379eb224d8a5a059d6f489a0802db843494bf04218bb80158f311669b84f1aad296a7425e3881f064f2a7a1c859d796750073d0997945bee055abba3d20fbf6c0a9b499568d96916fbb95b400f138260f93c49a61eb8e545365af046160c1b3e07e8a4ba6a2dceecb952a0b2ab3bf1ad9500da5f860c8db24bd7d36125a9ae5b6e33d77f9c1f5921fb98806c3861275cdc2cdbd4b875ea88ccc223f7d0da7c28dc924fa72b0b6c687b9fd35788b7a8183bc7eac4504de1805ab3120daa610e58facde8b8a523"}, {0x1010, 0x9, 0x28, 0x8, 0x2, "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{0xd4, 0x1, 0x2, 0x5, 0x2, "f37d0bef6eb456691025595c7bf46b7a20fa1dcaf18fdbdc8d706fed34f278de381f99917159a606993c60874cda44890f95397585fca86ff1139b7f143e2f18b09efaea5020b613bd6c0f68a80cc60d70aa123b2415202cff7b59eadd0fa880a400e0c8c6d58cd76ff9ea2c5e397c79a7ccb85c4765a243fe12b455ea41269c3ff1a9d944b16861f45610734ed883835b0486326d17bf553509b2a4064b911f7596a7ecefeb953e950923798e494454a927fd0d7fe2dde0144689f36eb0ca1ead"}, {0xc0, 0x3, 0x1, 0x80, 0x1, "82e2211074d8d443dfa2a0dda59ba11079bfbda31634b4db84cc60aee3ec96a76c2a09f9fa009bf44f33ea17dd2a00e0595eee7ec36e3365fc987b7e3cdf405936d73236b79764f905616ea17f7cfa6c8a388759f243050a65ef8ee76980a25a78c07e163013e56e5afbe08841aeedc80f4ac9bd80a9a866f06c8151d13729bb05ab01d1153cbc5f3b1b621b0852337a6d74a34f7b69974d424897ed259fc7cae7943c5f7195cf41a4b368e8eadec918"}, {0x7c, 0x8, 0x200, 0xae3, 0x2, "a89714ccb6945d0ab4fa05d7d60683f2cce374e03a06ae9110ee92caf1035a60224d9d9a3799820314ebc01bb3f580acb95eaf34fcb1c5ba6b04c2c9343ff8f652e837c2c6b35fc203cad56b5abbd8d0fe6750ef32932b2f4e17f6ddfbe45e6e18b660bc63f9724ac6"}, {0x10c, 0x8, 0x400, 0x1, 0x0, "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"}], 0x132c}], 0x2, &(0x7f0000008000)=[@rights={0x20, 0x1, 0x1, [r3, r3, r4, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r4, r4, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r4, r4, r1, r4]}], 0xc8, 0x20000000}, 0x4) 2018/01/06 00:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r0, r1, 0x80000) 2018/01/06 00:02:43 executing program 4: clock_gettime(0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ace000)={{0x4, 0x4}, 0x0, 0x707c, 0x1, {0x7, 0x4}, 0x1f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/4096) 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007c1000-0x8)={0x0, 0x400}, &(0x7f000070b000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000026c000-0xa0)={r1, @in6={{0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x200, 0x8, 0xc2d, 0xa8}, &(0x7f0000c53000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f000012a000-0x8)={0x5}, &(0x7f00001de000-0x8)={0x0}, 0x8) r2 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f00001be000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003f4000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000ce2000)={0x0, r4+30000000}, &(0x7f0000caf000)={0x0}, 0x8) open(&(0x7f0000357000)='./bus\x00', 0x24867c849094590d, 0x0) 2018/01/06 00:02:43 executing program 2: restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x5, 0x40]}, &(0x7f0000001000-0x4)=0x8) prctl$intptr(0x6, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x0, 0x0, {0x3, 0x0, 0x3, 0x1, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000003000-0x40)={0xfff, 0x7, 0x8000, 0x3, 0x5, 0x100, 0x7, 0xfbc}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x7, 0x1a, &(0x7f0000001000/0x2000)=nil, 0x13}) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x800, @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]}, 0xfffffffffffffffa, 0xff00000000000000, 0x79b5de32, 0x2, 0x7fff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)={r5, 0x5c1, 0x6, [0x80000000, 0x0, 0x5, 0xe34, 0x0, 0x8]}, 0x14) fstat(r2, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000005000)={0x8, 0x0}) prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x4, &(0x7f0000001000)=[{0x3, 0x8, 0x6, 0x401}, {0x101, 0x2, 0x101, 0x7}, {0xffff, 0x2, 0x4, 0x4}, {0x400, 0xfffffffffffffffa, 0x1ff, 0x3}]}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000003000-0x4)=0x8c, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/06 00:02:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ec000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x1ff, 0xa, 0x20, 0x80, 0xff, 0x0, r1}, {0x7, 0xffffffff, 0xba, 0x1, 0x6, 0x200, 0x100, 0x4840}, {0x4, 0x1, 0x100, 0xffffffffffffff3a}, 0x6, 0x5, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x3, 0x3, 0x0, 0x9, 0x0, 0x0}}, 0xe8) epoll_create1(0x80000) r2 = socket$inet(0x2, 0xa, 0x0) getpeername$inet(r2, &(0x7f0000000000+0x30a)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/06 00:02:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000162000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/06 00:02:43 executing program 4: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000164000-0x73)=""/115, 0x60, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000ef7000-0x17)={0x0, 0x0, &(0x7f00006ae000)=[{&(0x7f0000ef7000-0x139a)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000863000)=[], 0x0, 0x0}, 0x0) syz_open_dev$tun(&(0x7f00002e9000)='/dev/net/tun\x00', 0x0, 0x101100) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) lseek(r0, 0x5d, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xf5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000753000)=0x1, 0x4) 2018/01/06 00:02:43 executing program 2: clone(0x0, &(0x7f00001e4000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") chdir(&(0x7f00009a1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xddcf7352748aef6d, &(0x7f0000a3e000)={0x0, 0x2f, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) 2018/01/06 00:02:43 executing program 1: perf_event_open(&(0x7f0000271000)={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) getpriority(0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fb5000-0x8)='./file0\x00', 0x100, 0x112) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000813000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a8f000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/06 00:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) r3 = syz_open_dev$sg(&(0x7f00000c7000-0x9)='/dev/sg#\x00', 0x10000, 0x10000) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000c89000)=0x0, 0x4) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/06 00:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/vga_arbiter\x00', 0x208000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000724000)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008e8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084f000)=0xe8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) pread64(r0, &(0x7f0000d68000-0xad)=""/173, 0xad, 0x0) getpeername(r1, &(0x7f00000fe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c76000)=0x10) r2 = syz_open_dev$mice(&(0x7f0000615000+0xe12)='/dev/input/mice\x00', 0x0, 0x20080) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000084f000)=0x0, &(0x7f0000e7a000-0x4)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f28000-0xc)='/dev/rfkill\x00', 0x262480, 0x0) bind$nfc_llcp(r3, &(0x7f0000b29000)={0x27, 0x1, 0xba36, 0x7, 0x5df, 0x3f, "ddd27448ade3dddd8247166d986a18a1f18e5b289d098994b1696d00c6d5cb6520a7ffac73ff8645cacb9ce18700000000000000049fb6182b9ecdf07f92a0", 0x100000080000}, 0xfffffffffffffee9) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000025d000-0x2)='C\x00') syslog(0xf, 0x0, 0x0) 2018/01/06 00:02:43 executing program 4: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000002e000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0xa, 0x2) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000338000)='/dev/sg#\x00', 0x100000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000142000-0x4)=0x0, &(0x7f0000ad4000-0x4)=0x4) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xffffffffffffffff, 0x5c6186e0f2184fc0) 2018/01/06 00:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f1b000-0x8)={0x2, &(0x7f00000d8000-0x38)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) personality(0x520000f) 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000738000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e38000)={0x0, 0x7, 0x1000, 0x4, 0x80000001, 0xc1a8, 0x86f9, 0x5, {0x0, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x6, 0x80000001, 0x100}}, &(0x7f0000bfb000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000046b000-0x8)=@assoc_value={r2, 0x200}, &(0x7f0000359000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r3 = open(&(0x7f000092a000-0x8)='./file0\x00', 0x100, 0x100) r4 = inotify_add_watch(r0, &(0x7f0000104000)='./file0\x00', 0x4000500) close(r1) inotify_rm_watch(r3, r4) 2018/01/06 00:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000090000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000092d000-0x4)=0x1ff, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f36000-0x40)={&(0x7f00007b3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000574000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ecb000-0xc)=[0x0, 0x0, 0x0], &(0x7f00004c0000)=[0x0], 0x8, 0x5, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) bind$netlink(r0, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009f3000-0x8)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/user\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000780000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f08000)={0x0, 0x7, 0x8000}, 0x4) 2018/01/06 00:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000032f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80007, 0x9, &(0x7f00008ed000)={0x0, 0x0}) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000902000)={0x0, 0x1}, &(0x7f0000e49000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006d2000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) modify_ldt$write2(0x11, &(0x7f0000d4b000-0x10)={0x7, 0x20001000, 0x1000, 0x0, 0x6a00000000000000, 0x3, 0xffffffffffff5313, 0xfffffffffffffffd, 0x6, 0x3f}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000941000)={r3, 0x443}, 0x8) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000084e000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000810000)={0x0, 0x0}) write$evdev(r4, &(0x7f0000a74000-0x78)=[{{0x0, 0x2710}, 0xac8, 0x4, 0x100000000}, {{r5, r6/1000+10000}, 0x2, 0x8000, 0xfff}, {{0x77359400, 0x0}, 0x7, 0x2, 0x8c2a}, {{0x77359400, 0x0}, 0x5a0880, 0x1ff, 0x80000001}, {{0x0, 0x0}, 0x0, 0x2, 0x4}], 0x78) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d19000-0x4)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000088d000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000ebc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004ed000)={r7, 0x3ff}, &(0x7f000010d000)=0x8) [ 60.650898] audit: type=1326 audit(1515196963.359:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9815 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000014000)=0x0, 0xffff) readv(0xffffffffffffffff, &(0x7f0000b40000)=[{&(0x7f0000899000)=""/167, 0xa7}, {&(0x7f0000482000)=""/59, 0x3b}], 0x2) pipe2(&(0x7f0000e73000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a78000)={0x5, 0x87, &(0x7f00008b0000)="b511bd20d9d13c27d9ba26b57c5aa9bd0ceca679d2d4bf03a980898833c8730ca31d6ea8f7ab36bef0d1f9be7f69dbcafb7262da7e1126fac45e9d21c1485f8ee102f6756a771c791a4217cccb2af55470f08209947a6725e6b29cbdd771079ab95c59a4844713451966894794260f35bce45ca2451d8452045ba4d8ebdc68cfe885b8613a6a1d"}) 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c5d000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a81000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005406, &(0x7f000024a000-0x5)=0x0) [ 60.709270] binder: 9832:9836 ERROR: BC_REGISTER_LOOPER called without request [ 60.723527] audit: type=1326 audit(1515196963.439:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9815 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5b000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xbafe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000625000-0xb)='/dev/hwrng\x00', 0x68000, 0x0) read(0xffffffffffffffff, &(0x7f0000d11000)=""/1, 0x1) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bf5000-0x8)={0x2, r1}) read(r0, &(0x7f0000fe0000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 60.791565] binder: undelivered TRANSACTION_COMPLETE [ 60.801826] binder: 9832:9836 ERROR: BC_REGISTER_LOOPER called without request [ 60.824515] binder_alloc: 9832: binder_alloc_buf, no vma [ 60.830011] binder: 9832:9852 transaction failed 29189/-3, size 0-0 line 3128 2018/01/06 00:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000237000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cdf000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f2d000)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x9, 0x10e, 0x3, 0x3, &(0x7f0000c86000)=@common='bpq0\x00', 0x94d4, 0x8, 0x401}) r1 = syz_open_dev$loop(&(0x7f000036c000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, "aff8fa81985cb8dedf345758e045ba6a6a99dff9daecefc02393f6daabcd48ed668e6caa0e2ff0b34029707a4a8c666fffb8b86822422a9790216e4dc5d172fa", "e5a886ca0da5c4fab343c6f64feac6efc5ba112c50d5d3e7836efc1b4126c2ad80fbee796ca7d915d31b6cf694b871da59afa609000000000000007996a616da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0x0]}) 2018/01/06 00:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = creat(&(0x7f00006a9000-0x8)='./file0\x00', 0x40ad47ed7f40a7a4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000824000-0x64)={&(0x7f00007dc000-0x8)=[0x0, 0x100], 0x2, 0x81, 0x2, 0x0, 0x5, 0x79e, {0x3, 0x2, 0x8, 0x7ff, 0xfffffffffffffffc, 0xe56, 0x2, 0xac3, 0x3, 0x3, 0x8, 0x9, 0x0, 0x1, "36eaf1f93c21aeed24c6a94d5942483e4818d85427c673ece6625442e5fc10ee"}}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 00:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f00002e4000)=0x100000ffffffff, 0x8) connect$ax25(r0, &(0x7f00001c5000)={0x3, {"5b60076eec9414"}, 0x7ff}, 0x10) shutdown(r0, 0x1) splice(r0, &(0x7f0000c4b000-0x8)=0x0, r0, &(0x7f0000367000-0x8)=0x0, 0x81, 0x8) 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x44000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000000a000-0x10)=@req={0xf000000000000000, 0x7, 0x8, 0x3ff}, 0x10) bind$netlink(r1, &(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) dup2(r2, r1) 2018/01/06 00:02:43 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x24001, 0x0) write$sndseq(r0, &(0x7f0000049000-0x60)=[{0xd98, 0x5dd, 0xfffffffffffffffe, 0x4, @time={0x77359400, 0x0}, {0xfffffffffffffff9, 0x100000001}, {0x1, 0x8}, @control={0xffff, 0x2, 0x3}}, {0x9, 0xffffffffffff0000, 0x3, 0x7d89, @tick=0xca, {0x400, 0x63d1}, {0x62c0, 0x7da7}, @connect={{0x2, 0x3}, {0x91d5, 0xc5}}}], 0x60) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000049000-0x16)='/selinux/checkreqprot\x00', 0x50081, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000001f000-0x18)={0x1, 0xc0, 0x40, 0x9, 0x1, 0x8000}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000)=""/168) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000001e000)={{0x0, 0x9}, 'port1\x00', 0x11, 0x800, 0x9, 0x7, 0x80, 0x3, 0xa12, 0x0, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000049000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6ce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x75}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x948d, 0x10001, 0x4, "32f87134dee4cd8e3dca377a8cdd896a0c48950e53804252d5c90a8774264c5602220d4a2475f4f6e809957766f540bc7afef4feb062040498558c0248aab3b0e6eb2690fa230719aee227cf91783349"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f000001f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000049000-0x48)=@full={{0x3, {"ea57cfa2407a05"}, 0xded7}, [{"88c3120f130b71"}, {"8d4069f845b427"}, {"2df7ec8c6ca7c3"}, {"ad4728ce1874e8"}, {"0c8ed2e8065678"}, {"d3f266fe42e3f4"}, {"312a030c93654d"}, {"31d1f1ae44c335"}]}, 0x48, &(0x7f000001d000)=[{&(0x7f0000000000)="1206d67c3c0c58f498fa759bc9a06ae98f92fb867523148022e92b8ba6c004b250047179e20b4739175f249fcdc623a5fc645d21d046f24beb7d2750463d51c2864836e79d6877a504b4b9fa6056613afe52713389cac5bd022716e1496e76dfd301efd05768dd3219a44d694d3d5a2643253f4ad7ffeeb9994fa9eaf986d6693978dbd71ec8b0fb1eb7858039ca735380241a7411f51b8e7ffbff19345b8013d0495954d427425837c4d73c73ebcc947343eddec4b0ee0eed1aea5d5048b1ff", 0xc0}], 0x1, &(0x7f000001e000-0x190)=[{0x90, 0x0, 0x788b, "e4e3d725b92d63c52e31d677c5905c86d6b67ab9720fd92d86085d10f00f1a2e37fadaf25317d2188c77d291fbb89e56e0e536837152bec583ca086d75383f54e89f39b3716399deaf66a28067270984e12d1cc8cc68be42eaaac7b1c6609c6c098fc34b7975474764d7519f82d59e4184217b7410aae86478c09ec36a"}, {0xc8, 0x0, 0x0, "801f1ab3e2b90d9ba56ad5635a42b91aa99a51a1fd41494c1fa99f96bbc346622c2b277e091db5ce5ce61a68e1fcaa98f28d4e054dc09cb59633095b2f87e1c4b553e4024dc068ab0cee3ed5f4ade10ca1d4445770c1f9065e2012ad61638aac1587cd02f7a564b150bf1e4f4e65a8df626522570473d205a5f9a11ddbabb48c184a03786888802f430679699c87a59c5240c757e86acf9bd1e1a224ff38a3c9de7b6d000e5caf9fe5c98135f6bcdba8145b"}, {0x38, 0x867f0be60690fe04, 0x7, "9f7cb706e6da6d97356461c4acfbabfa6fcb1eaac1adc8db8bfa5ec61613b315231f44aed6"}], 0x190, 0x40011}, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000-0x2)=0x0, 0x4) 2018/01/06 00:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007af000)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000dfd000-0x4)=0x0, &(0x7f0000911000-0x4)=0xffffffffffffffa5) inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x4) mkdirat(r2, &(0x7f0000910000-0xa)='./control\x00', 0x40) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/01/06 00:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000867000-0x60)={0x0, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008be000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0x400, &(0x7f0000fe8000-0x10)={0x30, 0x8, 0x7, 0xa7fa}) utimensat(r0, &(0x7f0000d3a000-0x8)='./file0\x00', &(0x7f0000d41000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x100) clock_gettime(0x0, &(0x7f0000eea000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ee2000)="1066abb8df00a7364f", 0x9) clock_gettime(0x0, &(0x7f0000e6a000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, r3+30000000}, {r4, r5+30000000}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007bd000)=0x0) rt_sigtimedwait(&(0x7f00002e4000-0x8)={0x953c}, &(0x7f00006ec000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000-0x10)={0x0, 0x0}, 0x8) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) [ 60.868542] keychord: invalid keycode count 0 2018/01/06 00:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00004e7000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000093a000)={0x0, 0x0, &(0x7f0000d17000)=[], 0x0, 0x0, &(0x7f00000f0000)=""}) r1 = memfd_create(&(0x7f00005a4000)='/dev/binder#\x00', 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000a43000)=""/39) 2018/01/06 00:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000586000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/06 00:02:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e81000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000032a000)={0x0, 0x1f, 0x4, [0x5, 0x9, 0xfff, 0x0]}, &(0x7f00006a1000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002b4000)=@sack_info={r2, 0x401, 0xffffffffffffff81}, &(0x7f0000b35000)=0xc) r3 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r3, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) 2018/01/06 00:02:43 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ef2000)="7ef6be20b42394626fadfee999080c8e801b6a25041c050587d41fd77cb2", 0xfffffffdfffffffd) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ef3000-0xa)="62646576be70726f6300") mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ef2000-0x20)={0x42ef14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x295, &(0x7f0000237000)={0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004c3000)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/06 00:02:43 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000014000)=@nl=@proc={0x10, 0x0, 0x2, 0x4}, 0xc) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2018/01/06 00:02:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) 2018/01/06 00:02:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0xb0000, 0x0) write(r0, &(0x7f0000002000-0x78)="6d8d3f6ce1d079d0b863dc4a891297b5de70983deb7f67276fcbb895cbb923ba8c69f57963f87936fb28949c1cdf20e510f835b83fe98e3783c875663a401704e25fa36533ad1365beb924cae5ce0764d462631b933a9dab83ef35364135860313191b74383f50d5b73d40c663dad6755c542cc21688c048", 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f65000-0x8c)={0xda, 0x7, 0x517, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005e9000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f65000-0x40)={0x100, 0x8, 0x9, 0x401, 0x200, 0x2, 0x8, 0xc9d8}, &(0x7f0000f65000-0x40)={0x10001, 0x0, 0x200, 0x1, 0x80000001, 0x8, 0x4, 0x2}, &(0x7f00001d9000)={0xd98, 0x0, 0x2, 0x2, 0x8, 0x2, 0xb6, 0xfffffffffffffffb}, &(0x7f0000107000-0x10)={0x0, 0x989680}, &(0x7f0000727000)={&(0x7f00007f9000-0x8)={0x10000}, 0x8}) mkdirat(r0, &(0x7f000034d000)='./file0\x00', 0x42) madvise(&(0x7f000072d000/0x1000)=nil, 0x1000, 0xb) openat$autofs(0xffffffffffffff9c, &(0x7f0000a07000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000072c000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000f65000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000927000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40, r2}) 2018/01/06 00:02:43 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$int_out(r0, 0x5, &(0x7f0000006000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000000a000-0x20)={@generic="5804a0eeed344478f712d693451f183b", @ifru_flags=0x200}) openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x40000, 0x0) [ 60.889503] keychord: invalid keycode count 0 [ 60.909554] binder: 9881:9882 unknown command 0 [ 60.921123] binder: 9881:9882 ioctl c0306201 2000a000 returned -22 [ 60.929789] binder: 9881:9882 got transaction with too large buffer 2018/01/06 00:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b96000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f000023a000)=0x0, &(0x7f0000b3b000)=0x0, &(0x7f000030f000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000694000-0x28)={0x4, 0x6, r1, 0x8, r2, 0x5, 0x5, 0xe52260e}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000361000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000007b000-0x5c)={{0xa, 0x3, 0x466, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, {0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1, [0x6, 0x8, 0x40, 0x4, 0x7ff, 0x9, 0x4, 0xfff]}, 0x5c) getpeername$unix(r4, &(0x7f0000190000)=@file={0x0, ""/108}, &(0x7f0000465000)=0x6e) [ 60.957078] binder: 9881:9882 transaction failed 29201/-22, size 72-8 line 3287 [ 60.973455] binder: 9901:9904 ioctl 5 20006000 returned -22 [ 60.981534] binder_alloc: 9901: binder_alloc_buf, no vma [ 60.988649] binder: 9901:9904 transaction failed 29189/-3, size 0-0 line 3128 [ 60.989747] binder_alloc: binder_alloc_mmap_handler: 9881 20000000-20002000 already mapped failed -16 [ 60.991239] binder: 9881:9900 unknown command 0 [ 60.991246] binder: 9881:9900 ioctl c0306201 2000a000 returned -22 [ 60.991297] binder: BINDER_SET_CONTEXT_MGR already set [ 60.991302] binder: 9881:9882 ioctl 40046207 0 returned -16 [ 60.993345] binder_alloc: 9881: binder_alloc_buf, no vma [ 60.993383] binder: 9881:9882 transaction failed 29189/-3, size 72-8 line 3128 [ 61.001276] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.001448] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.043294] binder: BINDER_SET_CONTEXT_MGR already set [ 61.043301] binder: 9901:9909 ioctl 40046207 0 returned -16 [ 61.044464] binder: 9901:9908 ioctl 5 20006000 returned -22 [ 61.044549] binder_alloc: 9901: binder_alloc_buf, no vma [ 61.044587] binder: 9901:9909 transaction failed 29189/-3, size 0-0 line 3128 [ 61.082497] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.088332] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 241.839503] INFO: task syz-executor2:9879 blocked for more than 120 seconds. [ 241.846704] Not tainted 4.4.107-g610c835 #12 [ 241.851899] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.859853] syz-executor2 D ffff8800a6d2f8a8 29416 9879 3558 0x00000004 [ 241.867239] ffff8800a6d2f8a8 ffff8800a6d2f858 0000000000000246 0000000000000292 [ 241.875224] 0000000041b58ab3 ffffffff83fa7300 ffff8801db31f878 ffff8801db31f8a0 [ 241.883218] ffff8801db31ef98 ffff8800a6d3c740 ffff8800a6d3af80 ffff8800a6d28000 [ 241.891280] Call Trace: [ 241.893841] [] schedule+0x9a/0x1c0 [ 241.898995] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.905653] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.911867] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.918933] [] ? prepare_to_wait_event+0x420/0x420 [ 241.925501] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.931542] [] loop_set_status+0x1a2/0xfc0 [ 241.937396] [] loop_set_status64+0xae/0x130 [ 241.943360] [] ? loop_set_status_old+0x2e0/0x2e0 [ 241.949744] [] ? mutex_lock_nested+0x5d4/0x850 [ 241.955950] [] ? avc_has_extended_perms+0x407/0xf30 [ 241.962607] [] ? avc_has_extended_perms+0xe2/0xf30 [ 241.969153] [] lo_ioctl+0xce3/0x19c0 [ 241.974508] [] ? avc_ss_reset+0x110/0x110 [ 241.980283] [] ? loop_lookup.part.18+0x110/0x110 [ 241.986659] [] blkdev_ioctl+0x4ab/0x1990 [ 241.992384] [] ? blkpg_ioctl+0x910/0x910 [ 241.998063] [] ? debug_check_no_obj_freed+0x166/0x9b0 [ 242.004886] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.011876] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.018765] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 242.025601] [] ? __fd_install+0x224/0x5f0 [ 242.031377] [] ? quarantine_put+0xab/0x180 [ 242.037227] [] block_ioctl+0xde/0x120 [ 242.042653] [] ? blkdev_read_iter+0x170/0x170 [ 242.048765] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.054370] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.060612] [] ? __fget+0x20b/0x3b0 [ 242.065855] [] ? __fget+0x232/0x3b0 [ 242.071117] [] ? __fget+0x47/0x3b0 [ 242.076271] [] ? security_file_ioctl+0x89/0xb0 [ 242.082486] [] SyS_ioctl+0x8f/0xc0 [ 242.087642] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.094335] 1 lock held by syz-executor2/9879: [ 242.098882] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.108299] Sending NMI to all CPUs: [ 242.112125] NMI backtrace for cpu 0 [ 242.115724] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.122978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.132310] task: ffff8800bb1f8000 task.stack: ffff8800bb2e8000 [ 242.138329] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.147056] RSP: 0018:ffff8800bb2efcb8 EFLAGS: 00000046 [ 242.152477] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.160024] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.167259] RBP: ffff8800bb2efce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.174511] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.181752] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.188985] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.197213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.203074] CR2: 00007f522ba8c000 CR3: 00000001da115000 CR4: 00000000001406f0 [ 242.210324] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.217560] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.224817] Stack: [ 242.226929] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.234442] dffffc0000000000 ffff8800bb2efd00 ffffffff810b8e1b ffffffff839f53e0 [ 242.241948] 0000000000000003 ffff8800bb2efd60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.249453] Call Trace: [ 242.252000] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.258364] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.265447] [] ? print_lock+0xab/0xae [ 242.270871] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.277584] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.284578] [] watchdog+0x6fa/0xae0 [ 242.289829] [] ? watchdog+0xc3/0xae0 [ 242.295155] [] kthread+0x268/0x300 [ 242.300322] [] ? reset_hung_task_detector+0x20/0x20 [ 242.306950] [] ? kthread_create_on_node+0x400/0x400 [ 242.313605] [] ? kthread_create_on_node+0x400/0x400 [ 242.320241] [] ret_from_fork+0x3f/0x70 [ 242.325736] [] ? kthread_create_on_node+0x400/0x400 [ 242.332378] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.351353] NMI backtrace for cpu 1 [ 242.354941] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.361942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.371274] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.377295] RIP: 0010:[] [] reschedule_interrupt+0x0/0xa0 [ 242.386027] RSP: 0018:ffff8801da2afd48 EFLAGS: 00000046 [ 242.391451] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.398687] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.405943] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.413190] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.420443] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.427676] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.435879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.441738] CR2: 00007ffc8606eb2c CR3: 00000001da115000 CR4: 00000000001406e0 [ 242.448971] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.456226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.463473] Stack: [ 242.465584] ffffffff810cf516 0000000000000010 0000000000000246 ffff8801da2afd78 [ 242.473093] 0000000000000018 ffffffff81233c3d ffff8801da2afdb0 ffffffff81027d75 [ 242.480605] ffff8801da2b0000 ffffffff847d6708 0000000000000000 0000000000000000 [ 242.488099] Call Trace: [ 242.490666] [] ? native_safe_halt+0x6/0x10 [ 242.496510] [] ? trace_hardirqs_on+0xd/0x10 [ 242.502460] [] default_idle+0x55/0x3c0 [ 242.507958] [] arch_cpu_idle+0xa/0x10 [ 242.513385] [] default_idle_call+0x48/0x70 [ 242.519230] [] cpu_startup_entry+0x605/0x820 [ 242.525268] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.532082] [] ? call_cpuidle+0xe0/0xe0 [ 242.537668] [] ? clockevents_register_device+0x122/0x230 [ 242.544750] [] start_secondary+0x304/0x3e0 [ 242.550607] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.557147] Code: 01 00 65 48 0f 44 24 25 98 3e 01 00 57 e8 92 d1 88 fd e8 34 53 93 fd e9 bb e9 ff ff 0f 1f 44 00 00 66 2e 0f 1f 84 00 00 00 00 00 <0f> 1f 00 68 02 ff ff ff fc 48 83 c4 88 4c 89 5c 24 30 4c 89 54 [ 242.576420] Kernel panic - not syncing: hung_task: blocked tasks [ 242.582536] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.589772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.599094] 0000000000000000 a4c3bb6b5e2445b1 ffff8800bb2efca8 ffffffff81d0457d [ 242.607036] ffffffff83881e80 ffff8800bb2efd80 dffffc0000000000 7fffffffffffffff [ 242.614979] ffff8800a6d762e8 ffff8800bb2efd70 ffffffff8141774a 0000000041b58ab3 [ 242.622924] Call Trace: [ 242.625479] [] dump_stack+0xc1/0x124 [ 242.630809] [] panic+0x1aa/0x388 [ 242.635792] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.642679] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.649916] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.657151] [] watchdog+0x70b/0xae0 [ 242.662395] [] ? watchdog+0xc3/0xae0 [ 242.667720] [] kthread+0x268/0x300 [ 242.672872] [] ? reset_hung_task_detector+0x20/0x20 [ 242.679499] [] ? kthread_create_on_node+0x400/0x400 [ 242.686131] [] ? kthread_create_on_node+0x400/0x400 [ 242.692773] [] ret_from_fork+0x3f/0x70 [ 242.698274] [] ? kthread_create_on_node+0x400/0x400 [ 242.705355] Dumping ftrace buffer: [ 242.708901] (ftrace buffer empty) [ 242.712576] Kernel Offset: disabled [ 242.716179] Rebooting in 86400 seconds..