7c7bae6cffe952ebc276359effa98e8ee005555e159b1fbb41733bc04f3c13d2c7cfbb6e59f6dae21ff3a84558db3e5768745ec7f453f64aaf54495130c220d827150ff6d332af85cb07b9f2c1995248ced8cfa68c502ea1238dcd4b71f27f02754e31658c0ed5fa80ee43eb9208c5a15abdc0dc7ec89f501ce99622b79da5d5a30bbc3ea2aeb18909f448407a82a94cfe245d22036b1aba990b2462dd7bad9e8ac1ec0d39b8dd498b0eba80f59fd7275e12e6899052dfc48bcf3e78155ff18cca53fcd3a506c7f92bf360cf18a2db11644b674ae0c3fb6c4cab2dc1b047678f1e240a2c71753f30b76a22d1c08fec05423c24d2890ff28b8cd557f3620dd472e31e9729cec14468ecf46838285c97aeb8d741a6ffc9823670f0147b29680e0ffe58b598a7138b1e06d6c374fec58801103ea391aaa47ffa358dbff5ad10f451fb06abdae9f388a5e24bba6a63ff35823424e9713d7466e1d3d7b0a6082dbf9e60eeb630ae28595e9527a7110d46a1d935bc992a13326c00a66ca3cfc6d6e4cab875eae4ffe98d610e1fe39cc1ca29ba0874e4dac5fcba85bafb25194953cf373fbcc48a93788c83c065cbf08ae0224e2c583a769ed546d8ff56c82d7763258b09695557b8852365078a77351cbea628062dead2ee2cb548c4729fe8501550f1798e610304442c52b75dec3b131c3edfd4186dc4671f0ed17d43f5ce5b0d700525f2ec2c3d621927409206ea0628eac0d1dc80d6ff85736a2fc6b1283652a22a26a0cbd9fbe1d6cefc9b9f101e096961976e4cf56ac432b28b08e8ecc5f569f1b22db244e1270955e58ab9b215714903f911a751a3f29b708a4de6cc1a4b8cb1fdd291e95a905039581976a04f96ac9fa3c64ccbdbcdd39ad1c0e7f65d112979a8f11af320ee147bf44eb1fcaaf53e4d4f174def48e6242cc54771246ef29240cf087bb81d7582759d64fdf6a2ab9c8e0fff6340dac219b0019db14df2f9f2a79c6dcdc67564cfc7c743326a263d047038da35d42057d5404e9dad3ec2c2945933b25c8d719fb5cf4d0cc31a6af9525f15d6a0746e2f0eb55debc0c9b6c0bab991c015a77d446889e027d4eb6e3224ce280c7c8c8f0d36a4f68f1a1c3a07b5a524ceb025ddb78eaf6d8095c9db116406759debbcade74e136a1a5d5f5775888785a19abe7aa9f4ea1cbddaa97ca20abc3dd7003b54d3b2962b4d8e2bcff9e42c12904b6612f86b8864e2861f18b1ea35894f7991b2ecd6d1296c8490185d969ae8595ef3df56dbda619545d6bbe52239a84c82c597a0e85a09b4345f1daf472953eaf237d2c19c16787fa1e5139484d675b879a92c7457565d5e1af614523a0d7cb62001692420aed7b8bebe8494d338543597d108d17576346b12f9410b07cce623bf35bdadb8d360323a6f08ec7cacce189d228a2c2560ca72160c7e2a30820bea5143ecfaa2df2b29ec4ba9d90ed711dc36a47cc41d67d0b8455c5e83bd3e277d643501b2723e2f6db436dad02fbbd30fa1ae52930053120d68e5ef2c02ed94e690fff0ca4a05715645607b86456c9ff36601dd798b723e027c35b6ecb720bf1a033dad6e0b032822279444babab608a3673afb96628b4f160abc71caec10e65519657389abd36cc88c929971bf3e09254ec9c8120966d34a820bdc25e6d4575a9173ec9106dde4c37659c066a3404b0b3ca62a6e3216545f3bcc20905672a90791d4498cbdbf7fc3fe6a9cc0e1edd3c971fbdf4ccef26fbfaf0bdfbe1e8c297f38c8cf1d5d69c4e667bdfe7f5846e43402f82be1da8e1ad1669961ab3d4ba539d0aaa80ca1c2c5b868c8b81ab830816f2b3c15f6aab46cdc67df459c70ab34df92bc194c9be4ab13126b8962f3f6186d41849cd702b0dbccac87097f29636e3f9d134e08624d5fd527d3ef317b28b4455b0f1f0f8fa7f132100c31264fe72ca5aae34636037b9a12fdda67ebaadf3d2ba6924ad412f182424e519bfa6fef84c8c944f28a35c00bd4efd5ddd5c161aec211c75cc1ad15edca17d418220944efa3e3c963cd0c2614bdf40ebdd6d214ab6795e647af27221b62ef4643a492c5d086714f9e85e696f8da7e548e1ad5dfb222a944b1205de72bf46416b8236bda3722bd5142bb272097b5966af0f1e7b6c8ac34c069a777672df945856d4598bc31e66be5c9b7f842fdccb67a3de671a2f42ee30d2eff62ff10e0be8d1ae21824f6b17094603695727d1b8aec7428c4d4e0cca09b9d8eb2c04fbe0c6376813fea19c7930f2255ba62f3063ba573861bf78c0b62274f63692cbf65e1960e1fc38703059937f9c1deaac1dd8dc9d5400d51b3635a17a763ade423ef6f5c5e2529d25c9160b844bd02326f36792931cbb632ef26672be7f2dd57dd74bacf01d0c366484fb2029196c71e6c333a936a6d8ea94845a5c132ef3f4a3890e3aaeb6507813eae95335452a25f5432f733f10e6a9b6947b16ce5f10135bd0396f01f7a2bbc34db981cde6cf3cabfa8970d887751650f85ec75635c120a7b29b16280e7c64f115a10216160855c2a944305ec0085d3b76e8c96440bde5ca23998e71a84692aba95f33c89ecaee2c31f4b4b5e0cdfebee68bd5fe12f3905322c276a9a92a4ee4419857fb8eae887b6b77c0ad2ced8242e2ccfbee10cd3d54459afad40a0c1c1215cb60a33e1363ee5282e99a0b64044e63e31af3ea4863b7729bcd35655eb3221562f6364434848f7465af8bf521b323fae260d9f477dee0f1bcd72a86b2f24728c49a5244a403d3cf55899f08cf977bba34ed112113ec8508c3f6bb9ba44bb4ee338fc07466ad96d366b4b96963434bce530e00767442491a294933e50edff64328ca3f71bb11d0a9ce964c5e0dbda7e46a2e4de7b72e184c78caf3f91bc3118e34f50327f8236b87f287f49530c71a6a74067c0989290bf19da96ba8ed6566a28be1b1c3aa2d737208e26f1e0642b4d53eab45cd7c3dad72726037eb9e7071e9bca000b084fc0bad887285c82597d9a88d9ff1720421670fc3cd9407b7b0a0a8a029976e95fd1920ad3dd83c253c5e01459d4f996d0572f93a5498bc8db36f666d291e5c416f357021630fc2b2acc0ed1f1bce22703980703b9d179ff4c3509d2ad585349ba70e43ab130f8b462ab2fd4a389189d670f931e9b56b9b4040c8d44db3892e0bbf095de4614abb70c082ea8fae05fa52a9ec8dc82c970b07890d61d9d859d1999b36b1adbd65ee493dd15cb5e64a6d4639e91c55bfb459947241a3059348ba599ef24cf6af70cce3af486bea4824f71b9bac79c2a13d440e43b204bea94ba62f7f6d3b64dcb95251a4f9e1b95940c2d605fdace10ad912dac9906d570b91150a273736e34be7ac02ee68d0b113d5c2d02cafa7c3b180022d16ad7baaa3b6f9c8c7caac40228e9c65f2278871046954535f20b3ae1ee61fced1e6be340d3c1a879a3666aeef3565bb4b9afa3b6b3c11ed9591f7e6ca0c3a1197ed59441ba97daaeca4f730e8c9052136a51c9919e55271efeca93d801e1ca8593f7e5ded76a4ecc5c27c1b83c0d09f8fa3acee409dd191c331a52b1ac6a96f93d6e4e0c6f23a7ee11d513c5422b8be2b83f0c2b3cdd1af7a8cf289d74418e0906595f6082bee7019083ea6f5c783f00f2c759116b45ba6dea7b642b14a1518989d7cfbaabc8aa4b16e132e7b0ba18859120512bf20c0e97899968597c2c83148e722acf8cbfcd4a6aecc432e68e7cf82aefa9ca5f249432374b001d6450270137d9dc5b53acde53cb3a12eb747b0ca4881218227ad4023d4b86755abca7b01cb95b36923c81381c6d129951e3dec6182a7246a7adbb858350ca9c6e5dbd3d62c35579a3b1cc10df8421a6a6c9331d1eb3f7bf9368eae9e11fb67c5c4f081b5c1df454631877a508b0f9ae716bc4459075a851cad87e4a95ebefdd1b4404d840ff510d60c9ddf41c73352083adc78563081f6ffaee86373ff5159ee54f3167b0ec9aec547e76878bebd380699638a43938db0ce8891025e694bf1f3119007c4b9e37a291a44c01bb03c8b178d6cbbd69a822d2a00a50f33903e373fc586122a96bbebde6c90ba5c1f2a4654ea860b0503a49d08f7651135bec2048cf787fc591025b38ee4604ce7356f6b5f72a228b2b97f68e5e9ac566991b675436cfc55f47c4c3fcbcecddcbf900f1c440ffe1c1ffbad4e0daae69e197f73b3336f3017b5f2f0ff2ffc8fe5e08f6cf0f5ae91ddc23ffde76a70fdededbca006cbea6fc1487e66ea1faf30567668be3c8953615574dd49504aaf85dbda703fbeb8cd358b163fc68f9258c80f7ee0c56ced0619fb991e0a307c121e8a75d3be1a1d1575ee104389c611a92b924f17f68241b859144d212b62c7ab9a59586568fbb825b50be38311eb9d442c7dc721e66675b3e130966765d2bac7ecd6834c5667a6de36dc4fac7f63f41d3b24f051e27b8c627e443eae867d9fab3e4034e911b31e9803669b6b999ba533e5d52b3efc69f9537b780c8586b6c9423f072a8eecb21caa87bbc150367a12a2735108d7a4e4f04e0e84ae06815ffeeb8fb655592694b406d73064071d5a47d8a7ba45c74cb7e19c56ff9963ec8ca42245d20955406ec73ab002f03fdcc29ca53ee329a15ecfbe129b3909c9a0e911ccef532a2ed014e853cf63210a90b37413c307a1ac9ad5dcf6b9970dbd6330096e1120448b8a8c51c8daef28cf76a46c98d32c83b7ed2887b14747d94fbf83fc9f58caa44b7fbc46323a0fd62c6771934f26eae568ff4f11756a0e133e082d982429d6dc861eb81ab50165408c783cdf58a62e9db79f5fa283578c0cd0a27f11dc81ae2342aad1cf7f79f953075c4bc58614b6fff221184c812346fa281b67233635443f7630f07a895b3f31f0ffafd10e035ab8671a033f89655e55437e607bb8b1a7e1470fe4a97761391a6af260cb8fa5ebd67f9f7a7f3a11dd3308a52651aceadd7808cbd8af6998b010bf177a70056e2c0878c0a0e06a6263bc6fa7c2ac49fba774df17a13cba678fb556096bb7dfa8afe33a4b1524e66fee5ece589d5e5ab1dc87155fce440d0e6f89febc932c9954f2b0b17b7f3ae3a59c2e25b6e0156a85c1e824beb813f6728fc54039de322df6ce326288080fa887afec207db121192a005b2527b81c4700804dd9ce9b866133a7b7a1f20bbf34b09a844abdf44ffde21b015cd1bd74187167d09596b4283d6ed1c51ac4ec8a2994c61a7f6924f65fe06d1c67edda3d028d06c90c14b8ac50b4fd6526dda5a45cbaf2a797c3ba76bee586a70ecfc0e27665b40bd5a6727eb6dca2f8c4c29b4727bb9fe7a0e7910b0ad0d9d4e733be1382a1ad48cda34a5a3782151b7571c52c2ae1a5369776e1bdb00c99bbf42add4a682524b3f2eaba641f9a037f19c408ef4a3e169637b507564696fe080acfff1cfb16d4f67c289f760515f6a4d3cc416a9b0da7d3758a61b5716b5d47f02043b9ebe696db0be85385534daf6347f37ccbaf307c5966294aaa228021fc0377705cde0ba9b97dd3f1c4e520ccacf5fa03afd6de0e3db10ad70997827832412e44d49924d969faef2a8d222a66d3ee85586ebc5f4ab68f1993548007121d45d60b1ec4386af281f1fd731d49c6d51cb7ff50a710a045d23aacddd526908384def85aa5c2fa7e1fd4a3121ded823d476d724339037185ad54b84eff64ffe5a395921bc0210f"}, {0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, r3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={r1, 0x80000, r2}) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000a3d000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r0, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:05 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000580000-0x2b)={0x0, 0x23, "5baf552b74a7d53e3a4be0c4fb11470e50c83cd1f4c763713bd28e31d0daa54815ef9c"}, &(0x7f0000280000)=0x2b) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000070c000)={r3, 0xd7, 0x0}, &(0x7f00007f7000-0x4)=0xc) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009f7000)=0x100000001) socket$key(0xf, 0x3, 0x2) 2017/12/12 12:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000575000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$TCXONC(r5, 0x540a, 0x81) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007c7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r8, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20f) writev(r0, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) r2 = dup2(r1, r0) dup3(r1, r0, 0x80000) writev(r1, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) getpeername$ax25(r2, &(0x7f000022e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006d9000)=0x10) 2017/12/12 12:20:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b03f, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x7, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@generic="94ed04576ac8a0a64eb351b0fed01aaa", @ifru_map={0x100000001, 0x40002be99bbd, 0x9, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0xaff, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) mmap(&(0x7f0000daa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r4, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r3, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) listen(r3, 0x1) 2017/12/12 12:20:05 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000ce1000-0xd)="2f6465762f7573626d6f6e2300", 0x200, 0x10c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000265000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000792000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000672000+0x782)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000795000-0x4)=0x0) r5 = userfaultfd(0x800) pipe(&(0x7f0000d7e000-0x8)={0x0, 0x0}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00004af000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) r8 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) r10 = socket$key(0xf, 0x3, 0x2) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x0}, 0x8, 0x80000) r15 = accept$netrom(0xffffffffffffff9c, &(0x7f0000755000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000383000-0x4)=0x10) r16 = accept4$inet(0xffffffffffffffff, &(0x7f000074d000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f65000-0x4)=0x10, 0x0) r17 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x0, 0x4, 0xfffffffffffff028}, 0xc, &(0x7f0000000000)=[{&(0x7f0000252000-0x1217)=[{0x1010, 0x21, 0x300, 0x80000001, 0x2, "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"}, {0x83, 0x1, 0xc, 0x10001, 0x68, "127350a26e6d63bd7f9f01d09fb1a297ee55dc4eadf9d2b91b8a67f505c8dce015917ad34ebf328467d9a93ea8ba36527d2161bd87b2f3682fbbffddcae50e4d06964509104039ed46119ac5279dbdf85f8ee4cc982a8437177ff3042ff61ead948a84ad9502cca9ebdb6b04771c126b981723"}, {0x10f, 0x7d, 0x20, 0x2, 0x8001, "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"}, {0x46, 0x100000001, 0x7, 0x6, 0x9, "cf7069d08d3ba85a59e0444c4eeb5a01bd7e969277031da021bde76dc5adb0e7fb7f64552c3ee4dd8ba7a2691453312816fd4c05c8e2"}, {0x2f, 0xffffffff, 0x301, 0x1, 0x6, "0e4c1729aba471a06aa27c11f5cc3ee103adcc63c6f577098a1f05695207a8"}], 0x1217}, {&(0x7f0000876000)=[], 0x0}], 0x2, &(0x7f000038c000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x38, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}], 0xa8, 0x40880}, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000011000-0x60)={0x0, 0x34, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000)=0x0) stat(&(0x7f000002a000)="2e2f66696c653000", &(0x7f0000053000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r19, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{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]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000033000/0x2000)=nil, 0x2000, 0x1) setsockopt$SO_ATTACH_FILTER(r19, 0x1, 0x1a, &(0x7f0000058000-0x10)={0x2, &(0x7f0000003000)=[{0x7ff, 0x8, 0x3, 0x0}, {0x5, 0x2, 0x9, 0x8}]}, 0x10) ioctl$int_out(r19, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r19, 0x84, 0x6c, &(0x7f0000057000)={r20, 0x1, "89"}, &(0x7f000004d000)=0x9) getpeername$inet6(r19, &(0x7f0000057000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000057000)=0x1c) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r19, &(0x7f000003e000)="6c6902f7a0a28d5a27a0ca2e60bb33000000000000ac817e158c37485feb2e35fcf5441fb7c755dd3234e7a42168a91d568fef37877163439c63529be4481e87c476", 0x42, 0x1, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r19, 0x40d, &(0x7f000001b000-0x8)=0x0) 2017/12/12 12:20:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x8, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x400000000000007) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000216000-0xc)={r5, 0x5, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x7fff, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ec000-0x38)=[{r7, 0x10, 0x0}, {r0, 0x135, 0x0}, {r1, 0x2008, 0x0}, {r6, 0x22, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0xa, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:05 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="3646af981b335473c1f3a07d19832f10", @ifru_flags=0x1000}) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007c0000)={0x0, 0x0, 0x0}, 0xc) process_vm_readv(r3, &(0x7f000004e000)=[{&(0x7f0000a96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00006fb000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000ccd000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00000ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f00006ad000)=[{&(0x7f00003d9000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000e00000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x2, 0x0) sendto$inet6(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r2, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r5}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r6}}], 0xb0, 0x40}], 0x1, 0x48000) [ 42.883326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 42.915174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bb2000-0xc)={0x0, 0x0, 0x0}, 0xc) waitid(0x2, r2, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000023f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r4, &(0x7f0000051000-0x10)=[{&(0x7f0000754000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r6, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r3, 0x10, &(0x7f0000daf000-0x8)={0x0, 0x0}) writev(r5, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000125000)=[], 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000906000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000758000)={0x0, &(0x7f0000c4c000)=[]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000903000)={0x8, 0x1, 0xca5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r0) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) times(&(0x7f000036c000-0x1a)={0x0, 0x0, 0x0, 0x0}) [ 42.919865] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 42.929059] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 42.956013] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 42.968490] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b46000)={0x0, 0x7ffd}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r2, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r3 = add_key(&(0x7f0000878000)="69645f6c656761637900", &(0x7f00001f9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001b1000)="48e829267f740e0f734af7dcdeb91e51372e7f272cdc7f9462d269e26cefa222b7633b59ad059e1fde4cc2bbd4d08f90c1b29054d30230d0011eeb3ec0f85d928469fa584baa8b3e5ffca4167c9239ec360d0aeb48fbb440", 0x58, 0xfffffffffffffffd) keyctl$clear(0x7, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000afe000)=0x2) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a9e000-0x7)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r8 = accept(r7, 0x0, &(0x7f0000a06000-0x4)=0x0) listen$netrom(r8, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000717000)={0x0, 0x0, 0x0, 0x0, 0x80, 0x5, 0x18, 0x10, "33202e6d100e666a4292a4971cda3bcbbc1c8fdace03d74a99c8ea056762dc3a17c01d64f657d574450fe0441f83da279d50eaa16dd3377ef26ed303a4338b8b", "3c08b2e09a34356df86aaaeb8a65da0ae209de687ab9fa84de0bcdf66c51aee1", [0x1, 0x3], 0x0}) writev(r6, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) getdents(r0, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r0, &(0x7f0000696000-0x26)="", 0x0) 2017/12/12 12:20:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [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) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0xa) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:05 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f00003c4000)=[{{&(0x7f0000a1e000-0x80)=@generic={0x1b, "85bbbbe3c6a970e618135d7edb5af58dc19a82a2ee5805b0447ed19951a0fad2e9f706f6a88c59c399b87290e5d9baab006c719f9bc2a17d719dfe2ec7aa0f247cc798e1c782229d0b78a9af390e4abe73394fafdf3688d8bb105d81db77dcba05a2f39f8058135c1d623e9bd181f1ebe6c186536133b05eb2521dcd75e4"}, 0x80, &(0x7f0000865000)=[{&(0x7f000051d000)="cb7f16a3b9e5a54d4b1bd7d843a39cbe39eab3e72e372a838fc50696b34020ce01580234a54261c8481364bc5e7545a648e842d77134651ae4a38b43d990f4723afddc6d22bb2b3f7b9f334637f7d4f54cc8fb47b5b1652b89a01884fe1885c20ecaff74f7791ae2e99ef71c9b4e9c6fcb72b756593ef88d4a355762021e91ec9bda1ccf8f70a0d6397727c5bb32dfb13161dfdd80ca462a397990ed32c73f08f5bb166ef24e6d2311fba6b44134df9f", 0xb0}, {&(0x7f000065b000-0xf)="6c9ef190c321f55e5664455f52b5ef", 0xf}], 0x2, &(0x7f00000ea000-0x380)=[{0x98, 0x10d, 0x4, "4992ab1dc028aee878719eb975e3c1c1c55efc61adf950945b565ac18b110bb72063fc75ee3ef5f0b581ea16681a7176f17d5086ee95468402ff747a38f25483e3a78e573ddacb1b52dc33e6bc913380d7ee5cb5e15fae509addf08e8ec4a0e39fb6cdb62e0cbe84f033a04d8612e1ae2f0781ec540d47e86eb3f39386aecb63926addeba399"}, {0x80, 0x102, 0x7, "3b2ef5fa4ee4506eaf73bf5b014916e038f38a62f1396734ed9016ffe00744468829199ed55f25f3a6d2461e683173e73f8555423cdbab5cd3f03b77e270e5817fc6d09dfa5eb9f43303308f3ce6db22fb0ec2335d77dc730454b656b0e34e73ca49f8fd8825a8d128"}, {0xb8, 0x13f, 0x9db3, "f289f48c4802dde4c76d06124dea486a1b5ff6be26283f935eb09d5b7fe3479a52ffe71b4faac32ab148d52f9a3e6162551cacb7e68b0e751f44fa9513120e1ce4c7f69cd5fdcd2c92e09ca1fc4e056b01bb696f954c43dd59cad4929b645144395d48a1eae203213a874ea71af37f0b4494d3fee5c434ccfc7c65a3cf7cb8f81e7f72a92a67b108e0b6f8c37cdd03b5f23911b5831ba165b285bf557a03afcf42c1b303"}, {0xc0, 0x4ae78994374b340, 0x6, "33365ee822deb67bee44fe4260a2ff849a44811b449f95a26bc4d1e27022e353a8e68840ddb89a32e5f2593e12e2b80cb9c63e593c5ad39c15f1acd2559478c2a0c382c9683aa8b2c3d64233e088aaefbaf956c02f2601c4e33049b21e31d05f1a5624ead469c9cd230e00e797ff80b18873101a0d2d1976adb670ab430fc0172739b8fed7755f17621b410cf625f894c6a7b46f61a7e01c47c9becba114fd21d168ff29e1665c4760d8"}, {0xb8, 0x11d, 0x8c03, "d9ba77cee22fc0a89efbe959ada202661eb0768c9c0ba800f55bfded6f5cb5b11c836bfbea547fb86c99b764fead4b589637f3d38e972fdfe8d9f6a2e803f38fc268661e03cb9e8dc0d04f78a4615ad866710282137ab6ddd384e5fb048de5826f31524fa88b6d388dd807ca1002280c48b0747cd03a1753cee8242e47f3c928df403e8e81922bcc14c788701c92c62678e2e6398a8208d8a0a4890daec2d2cb61ab"}, {0x38, 0x11d, 0xb229, "6c255e7a05c19b923994d055e9909ec1085ea08b3383e118b0f6f62f282839e014e888b61415"}], 0x380, 0x20000080}, 0x2}, {{&(0x7f0000030000)=@rc={0x1f, {0x3, 0x26b, 0x4, 0xe9ca, 0xc5ed, 0x0}, 0x2}, 0x9, &(0x7f0000178000-0x50)=[{&(0x7f0000a33000)="16f7b12aca12a78616390470ccb4aff3e010cbfe6dfd1da113e4797ed1d5f616187e0df971637f63368d62ccdade3933d8ef219402319b51498bef2ce04c5a97fa0182540fd7ea08723a5aa7839560b4191c759385fb72a782cabf3959e2fed4d522cc61838cb700823131c10a08c24073f159d3f00a", 0x76}, {&(0x7f0000fa3000-0x4a)="e8597cad9e96b89231626e8dc8cb062b3f2b82faee38dcfe34b53e3689c768c429b017c9a40c455758c9c1b7f4a627c9b8d24beb09dd4741ceada723d2164d6b88cf82f8001b415997ed", 0x4a}, {&(0x7f0000a26000-0xc9)="cb3e1ae6b26a7c0078b4d9514853d7f5fc027f529283ef5eb708ffa66be932e27ace6a7634df5bb12d6af8384531f53bb1674e0fb575c26f6121c2f3f00ca672ec1fa0e0feba26b7c95204cba65d8c981cd2e7f6bbea050860c415b28d03bbc596c59a94c2b82d7b2ecad963a9449ce9a92cb28edbf927d4e80b0beccd9e7be100ceba07d165dc3143fcaed3d4621fdc5d0ea146d641b6271e937a577095f12675eb766569cfc0764c1af0256f6580df7c1aa13fb613028989b2d8e4828285ab3d781be413bd9a8330", 0xc9}, {&(0x7f000024b000-0x6f)="67851892f4fc704c57b51188c31b84cbf5aaab20481cf3b5d0c5905799bebeb629f2c51afc5f85ad8259227c8f48005e4034b1aec3368e9dd385640211a8e20ae490f2b7fcccecf4fe0851557ddb55019ac7c8642af5eb571ddbede1602e9fff996994f5d79c935a6072c8fc32cd15", 0x6f}, {&(0x7f0000db5000)="6e5500f6f2433a73e9e63ccf9a2500b5c987703acd98d0ef68f2a8cb412c328b5d70b2530eb070cfbe6eb9a6ffc3485bbea3877d1d422436ef1b28e029b8fa9051c9a8bf23cbe10b662614eccb7121301dc91707fc55a4", 0x57}], 0x5, &(0x7f00003a5000-0x4e8)=[{0x30, 0x3a, 0x9, "6a540e70f84be18c7ee8ddb9e7af9a535cfcc74db95b54d418a63597"}, {0xa0, 0x116, 0x6, "89d2b2de153fef9308a92ab1179b17eb1b78470d18e6dfdcb0843045e644044f8caaf41e3ec016535148571bf0f07733fa885b7051df807263ae5c2cf04a479ab05e4d59ef21cf35f3f1cbdcaf0e491012eca535a9ea29b34787de44431a2b4bde9208373a43afe69da5d6075668b86cb57ffeb4e4d4280e19ecce481a8010ae4e482873afaf98e33c63ac60"}, {0x100, 0x110, 0x400000, "efa6e918423fe7a5cec07fc50e4ccf695b0d57dcb8f05133746a397d3b1954b4e7167b6a67e456da4778c7af0613380ae0e5bed1180c98000b6c5120ea4481e15900214a9276a683639108797f2cef6e79aacd3f1f261aa53693dfa445ac630b83c1134397f9e571796be92fcd3f7a1ea297a81bc9a9ef72804691a418bb4783ec42db7d8cd0f4f9258c614f88c44004735707f4c5370db9efc5f214c4deb50c304377b7bc9ccf6d92d43a3f6f73da69334b4831dfb29b87c0b595720af473518d5732cf0c4c179461a207e8158100a03b3c0aa3630f39c4d76b27aefbec0a08403d376395be7f5a7d"}, {0x70, 0x13f, 0x401, "117eb7118334fce64d0c8f6a1f41fac5b1d89f1444903a4523c46e43d9af6d32eb74b1656aab573d6d867bb88abbc86a42d610957ac67de348487fefc4222a70d0360507092b4d1a58a8b854dc33250c211ba75b7f4e792aef893d3a41"}, {0xe0, 0x113, 0xe3a, "1a687eee9d47cc29814ea8f7025ec0d90f2974fc3af976ff9de983a30e41dd95bbe4a276ae6d30c343d99177c58bf3619e0be32187359679d52025747249d4a70504d15270fda1979dbcca97d3b484ea88c8e6a952e5a50a66248275763f51642711936873874ae306593682e4e6a86302afdae91501fc61dd51bf6c4f8aa7148850816045edbc035e59889453548636b35505e2223162e2d991f9e6d62419eef56620aa6b6dd8e0b928eeb129bb9eb42f54e66ae781893df7d7c2236707886e248dff3a23aef5155048fc13"}, {0x108, 0x103, 0x0, "bae4be88e06ab2916300007270729843e6b49fed67b1c7b9e3685cebe831be41602e456ef4634331c825e00fa82f5b2ab1b99cdb0a76c6327cff0c4184a1fb2ab79b811197c9125fe7b59b2087f124024e3280e083a754bc1bdadda12735c261f3ef121c44fadb0a3b3277c42f135ca1b32504f380ee6494996379dd98e375971d60ad1b5ecf0d2fcc9af563f4b215779260c3acfecc9d3e1f2fc4e56ea237812fcfcdd04935b40fb5dba2898e102972d94101d43459b331879761044e43962423a2c833a2d14051f023f3c888904451950bcb1624d92bc688c0a1aeabfb92b55fe02a6d115abdbe76d23215d15bcf8069812a7834e1"}, {0xc0, 0x0, 0x0, "360fb9fd558e7f60a8335c3eed7d2227eb5821120912899e8138beb5c1d082f150546ae99cd4b4bd572302a957b09a0a5e56a4be80b31827b175a2d44d4194a40d901b64f31878fd41ea07bad5abc7780bbf3161fef5df12924eabd7c6905728290a585dcefbdc4f0c11f80d02ad495069bc723d8b46348319457c1a27594b7846d3332223ddfa79116d657de15c8781bc6346e2fcc455d26cefa6a91fd8f0ed0eee92feac2fa2dbdf1cb5eaa8"}], 0x4e8, 0x1}, 0x7fff8000}], 0x2, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) [ 42.986793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000628000)={0x0, 0x20, 0x7, 0x9, 0x3, 0xffffffff, 0x1, 0x8000, {0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81, 0x5, 0x1, 0xfb6}}, &(0x7f0000e06000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={r4, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r5, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x8, 0x3, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r8}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r6, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r9, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r2, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000072d000-0x10)={r7, r8, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r5, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r9 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000069f000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000dae000-0x8)={r3, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d7000-0x10)={r4, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) [ 43.028744] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:05 executing program 2: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000077e000)="2f6465762f70707000", 0x4080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000091f000)={0x0, 0x10001, 0x8, 0x0}, &(0x7f00007fe000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000648000)={r2, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5, 0x5, 0x1, 0x5, 0x2, 0x1, 0x2db, 0x4, 0x6bffa2b0, 0x9, 0x800000000000000, 0x1ff, 0x9, 0x6]}, &(0x7f0000f68000)=0x108) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 12:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) r8 = add_key$user(&(0x7f000064a000)="7573657200", &(0x7f0000c1a000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e1b000-0x59)="5de590b34a0b07dbde604ba48543e12b9fa798d82e1b2c1e5a8720782ccc0386eb94a1a47868c26a7f41203dc30d0b61126c32ded740cab1f069bb06384ef3af60956e075319602df2ebb91f0f7ecde31e85d7bea7b082c9c5", 0x59, 0x0) keyctl$read(0xb, r8, &(0x7f00004bf000-0x8)="0000000000000000", 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) [ 43.092141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bdb000-0x8)={0x0, 0x7}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x20, 0x0, 0x2, 0x2, 0x0, 0xd000000000000000, 0x0, r0}, &(0x7f0000df8000-0x4)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:05 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000057000)={&(0x7f0000054000)={0x27, 0x5, 0x40287d33, 0x7, 0x100, 0x1, "2bce3b32a09d41103552361a5203614993b533244508a76508f5b3ed79dfdedf51892aab0dd8e01e80e8ab09a4d880a68b9064d786415f02473fc8e0901992", 0x2}, 0x60, &(0x7f0000057000)=[{&(0x7f0000008000)="708b1f13e673d05e0ed5e96e150abdd6e548d5875db52b1911c6b5a968c06c8bb2beb52e73aace77a0075baf316ccfd080534aaabb06cdf85ef53e0e86ce560b986b53881f8fc18e32d3db674cc1ea74592f0ecf55871215897c51b501a77e2b4692798df5cf8ef082afaf37f555bf59e802413cb06638d9db0536a891681c7e28641b8f95841237caf6ab858c32650ef8cca4318eafa73d0a6f289ce5bc067258831ae927590fb24325b9", 0xab}, {&(0x7f0000058000-0x97)="316e072b59de0339c78592d15594bcb273e16495dd2558f58b4d1742f4dcf82d0a1e336ccb1d81e7fb0bf4f49886129f132f728a886d129d0edb9ed237cb3f4253193ca2acba999cf8bab1a058d322aa62ea0c3411974246097dacc0bbe3f96a1d112ff834d9149a3a7d96681cf37ec3a96fe0822dcbe360a24efa51daedfec9be3537400b3057cdaa448bbdfd9b5f2e1c8c52a9f70b5f", 0x97}, {&(0x7f0000058000-0x2e)="4eb53a6596e9028880870d1fa04a970476766a02e7ee538d2ae595b6904182cb532a8be48544c582b41b3a6b62ec", 0x2e}, {&(0x7f0000057000)="0f93c25a0b1c1c1875a0d34673b80076456bc5919d0a6a", 0x17}], 0x4, 0x0, 0x0, 0x40040}, 0x8001) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000059000-0x10)={0x0, 0x7, 0x100, 0x3}, &(0x7f0000059000-0x4)=0x10) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000058000)={r1, 0x2}, 0x8) 2017/12/12 12:20:05 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) timer_create(0x0, &(0x7f0000a82000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000030b000-0x65)="95355a51aef15c347d9ecd33bcb97636063bd4da228fba71b04e1c7c2dfe7925ed7da457ae9b9014729be7b4ca46c4b0bf13ff411aedca3a48d940dab32f3640996802d95635ac08db86ce19c5a011c0e7d703355c127ab2f9241d9b6faac48336b3636369", &(0x7f0000064000)="5269c96505e99815c7d797275b0b73e2db77594996652be7d044c37dc7499b7aa2e6e9d74f54588db96ba940f17f93a6734a04722c39e27ee7cac2154646417ddd40fdead62ef5713f66cd577d6f63caa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000055000-0x14)={0x101, 0x7, 0x8, 0xfff, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{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]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000006000)=0x0) r1 = socket$inet(0x10, 0x0, 0x4) sendto$inet(r1, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/12 12:20:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x200, 0x8, 0xe51775e11435137c, 0x1000, 0xff, 0x100000001, 0x80, 0x8, r2}, 0x20) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000826000-0x4)=0x0, &(0x7f000011a000)=0x4) r4 = socket$key(0xf, 0x3, 0x2) r5 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000903000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000902000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000902000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r6}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [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) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r7, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r4, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:05 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000034000+0xa79)="2f6465762f6b657963686f726400", 0x4000, 0x0) fallocate(r0, 0x1, 0x3784, 0x2) r1 = syz_open_dev$sg(&(0x7f0000058000)="2f6465762f73672300", 0x1, 0x4000000000000000) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005a000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10200, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000057000)={&(0x7f0000054000)={0x27, 0x5, 0x40287d33, 0x7, 0x100, 0x1, "2bce3b32a09d41103552361a5203614993b533244508a76508f5b3ed79dfdedf51892aab0dd8e01e80e8ab09a4d880a68b9064d786415f02473fc8e0901992", 0x2}, 0x60, &(0x7f0000057000)=[{&(0x7f0000008000)="708b1f13e673d05e0ed5e96e150abdd6e548d5875db52b1911c6b5a968c06c8bb2beb52e73aace77a0075baf316ccfd080534aaabb06cdf85ef53e0e86ce560b986b53881f8fc18e32d3db674cc1ea74592f0ecf55871215897c51b501a77e2b4692798df5cf8ef082afaf37f555bf59e802413cb06638d9db0536a891681c7e28641b8f95841237caf6ab858c32650ef8cca4318eafa73d0a6f289ce5bc067258831ae927590fb24325b9", 0xab}, {&(0x7f0000058000-0x97)="316e072b59de0339c78592d15594bcb273e16495dd2558f58b4d1742f4dcf82d0a1e336ccb1d81e7fb0bf4f49886129f132f728a886d129d0edb9ed237cb3f4253193ca2acba999cf8bab1a058d322aa62ea0c3411974246097dacc0bbe3f96a1d112ff834d9149a3a7d96681cf37ec3a96fe0822dcbe360a24efa51daedfec9be3537400b3057cdaa448bbdfd9b5f2e1c8c52a9f70b5f", 0x97}, {&(0x7f0000058000-0x2e)="4eb53a6596e9028880870d1fa04a970476766a02e7ee538d2ae595b6904182cb532a8be48544c582b41b3a6b62ec", 0x2e}, {&(0x7f0000057000)="0f93c25a0b1c1c1875a0d34673b80076456bc5919d0a6a", 0x17}], 0x4, 0x0, 0x0, 0x40040}, 0x8001) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) getcwd(&(0x7f0000036000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000041000)={0x5, 0x8, 0x1ff, 0x1f, 0x4}, 0x14) 2017/12/12 12:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40a) writev(r1, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x25, 0x84) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000564000)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000d16000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r4, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x1, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x223, 0x4000000032, r1, 0x1) r7 = socket$inet(0x2, 0xb, 0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000e9e000)={r5, 0x1, 0x1}, &(0x7f0000327000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000f6b000)=0x0, &(0x7f0000f02000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000065c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) epoll_create1(0x80000) setsockopt$inet6_int(r6, 0x29, 0x12, &(0x7f0000f6a000)=0xffffffffffffffff, 0x4) connect$inet6(r6, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000779000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000bc5000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x401, 0x5, 0x0, 0x100, 0x8000, 0x1000000, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r6, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x4, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 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_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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2017/12/12 12:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r2, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000072d000-0x10)={r8, r9, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r6, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r11 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000dae000-0x8)={r3, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d7000-0x10)={r4, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f00002bd000)={r4, 0x2ac66475}, &(0x7f0000451000)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d97000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000)=0xe8) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00002c9000-0x10)=@common="62637366300000000000000000000000") 2017/12/12 12:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d58000-0x4)=0x8) r1 = syz_open_dev$mice(&(0x7f0000d30000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c8e000-0x48)={{0x2, 0x2, 0x400, 0x3, 0x6f2}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 12:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x200000000000002) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000089000)=0x0) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffc) r2 = socket(0x11, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000061000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000121000-0x4)=0xe, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d16000)={0x7, 0x8, 0x800, 0x400, 0x40, 0x0, 0x8, 0x9, 0x3af6c00000000000, 0x17ba, 0x8}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001d4000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9, [0x1, 0x8, 0x10000, 0x100000000, 0x10001, 0x200, 0x1, 0x101]}, 0x5c) getpeername$llc(r2, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059f000-0x4)=0x10) getsockopt(r2, 0x107, 0x8, &(0x7f00000fd000)="", &(0x7f0000659000-0x4)=0x0) recvmmsg(r1, &(0x7f00007a6000)=[{{&(0x7f00003ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000022e000-0x48)=[{&(0x7f00002ed000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000d42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000d6c000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000261000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000087e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000467000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000070b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x9, 0x0, 0x0, 0xbb6}, 0x4c9f}, {{&(0x7f0000f10000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000adc000)=[{&(0x7f0000c89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00008a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000444000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ca8000)=[{&(0x7f000041a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000bbf000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2, &(0x7f0000458000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x6}, 0x1000}, {{&(0x7f0000087000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006dc000-0x18)=[{&(0x7f0000b61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000897000)="0000000000000000000000000000", 0xe}, {&(0x7f00003f7000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x3, &(0x7f000078f000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x200}, 0x5}, {{&(0x7f0000d64000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000)=[{&(0x7f00006e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c34000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00006cb000)="", 0x0}, {&(0x7f00007b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x6, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x10000}, 0x4}, {{&(0x7f0000428000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000057b000)=[{&(0x7f00008ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000303000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x6}, 0x1}], 0x6, 0x40012063, 0x0) connect$packet(r2, &(0x7f0000da6000-0x14)={0x11, 0x1b, r4, 0x1, 0x800, 0x6, @random="67055b0b8b48", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000e45000-0x4)=0xfffffffffffefffd, 0x4) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000023000-0x6)={0x0, 0xffff}, &(0x7f0000df9000)=0x6) socketpair(0x16, 0x3, 0x3, &(0x7f0000104000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000fdf000-0x8)={0x0, 0x9}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000061a000-0xa0)={r8, @in6={{0xa, 0x1, 0x891, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x800, 0x9, 0x90}, &(0x7f000092f000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x1001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00004c2000)={0x0, 0x80000, r7}) getsockopt$nfc_llcp(r3, 0x118, 0x4, &(0x7f0000990000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000344000-0xc)={0x0, 0x80000, r6}) sendto$inet6(r5, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000e6f000-0x4)=0x8001) r9 = accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x800) close(r9) setsockopt$packet_int(r7, 0x107, 0x19, &(0x7f0000606000)=0x0, 0x4) 2017/12/12 12:20:05 executing program 0: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000)={0x3, 0xa, 0x4, 0x8, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000017000-0x10)={0x7, 0x1, 0x16, 0x3, r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r2, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000024000)={&(0x7f0000025000-0x20)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0x7, 0x7, [@sadb_x_nat_t_type={0x1, 0x14, 0x66, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x80000000, [0x0, 0x0, 0x0]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2017/12/12 12:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000abd000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000)=0xe8) r2 = accept$inet(r0, 0x0, &(0x7f0000945000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d97000-0x14)={0x0, 0xffffffffffffff7f, 0x6, 0xb6, 0x7, 0x6}, &(0x7f0000c52000-0x4)=0x14) r4 = socket$inet6(0xa, 0x5, 0xffffffff00000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004d6000-0xc)={r3, 0x0, 0x3}, &(0x7f00004da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000041000)={r5, 0xc5, "4436ddcbda3282d07635a7ae91db4c93456d00f11da0bea3179b955ff034c9cd90a39bf4e4e3bb0838c9a0b2fc6ee8706ca8e9d7039dd1bacc434c4c9ad656ece3d31e1468b8d3e4fa75891a4aa9cb8f0a5511d93d225dc656ac80030c1c29e176ecfb764824783724bb5709bc9e60a0b12f678e4edfea33567867f5b10000000000000001448a42b37b682fe3ed3607e489ce0a2ad77d79acbe8f838fa3cb498b0800ae7a7d04cd2008f13213019ec5379f36e749e643b65817997a18a15030e8fa73eb6a"}, &(0x7f00008be000)=0xcd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d00000-0x8)={r3, 0x5}, &(0x7f00006ad000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ac9000-0x4)=0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x21, &(0x7f00006fd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000099e000)=0x8b) setsockopt(r6, 0x3c, 0x40000100000004, &(0x7f000040e000)="08", 0x1) syz_emit_ethernet(0xe6, &(0x7f0000a05000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x7, 0x6, "43f087", 0xb0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffffe, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xa, 0x1, 0x7, 0x6, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], ""}}}}}}}, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b3a000-0x4)=0x400006, 0x4) socketpair(0x12, 0x80000, 0x7f, &(0x7f0000569000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f00002d4000-0x10)={0x0, 0x0, 0xe5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f000072a000)={r10, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000048000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f00006e5000-0x10)={0x3, &(0x7f0000462000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000e2c000)={0x9, &(0x7f0000d03000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009dd000-0x8)=@assoc_value={r5, 0x2b}, 0x8) ioctl$sock_netdev_private(r7, 0x2000000089ff, &(0x7f00003ab000-0x54)="3b119c3513bc4bcb0aa6859491d9d214c220fb9cd6395186b3745ccebe316f2002d4ee76b9267789fc1272b0d43fef2c8805d659f713e79100000023e75352c2a8f530452a447092e5c240fc6ea5b22927b909d1") r11 = socket(0x10, 0x2, 0x0) write(r11, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) readv(r11, &(0x7f0000b9f000-0x90)=[{&(0x7f00002d5000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000f6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000f86000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000e80000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000099d000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000058a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00005e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007cf000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000c2a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x9) 2017/12/12 12:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a5f000-0x4)=0x7, 0x4) getdents(r0, &(0x7f0000128000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r0, &(0x7f0000696000-0x26)="", 0x0) 2017/12/12 12:20:05 executing program 5: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008b0000-0x8)={r2, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r3 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r3, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r2, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) dup3(r5, r5, 0x80000) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000072d000-0x10)={r8, r9, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r6, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r10 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000dae000-0x8)={r3, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d7000-0x10)={r4, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) ioctl$TCSBRK(r7, 0x5409, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) 2017/12/12 12:20:06 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x100000000000d, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12a, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0xf4, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x3f, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x8c, "36a66d7059b9d6deb257c90cb0d4c41bd5983ec6f45a39402b7df43b706ba9f63da7a6e2d3c7f0d1113c097c8ff10889de84295b3689df8972551f43d91c32ba6eebf6f7ebe82d64d53715e2c4782ac726a37f745783f259d7b90216dd0de626457c1ff8bc4f7cad8c858eb3dabbfaddb70c703dbf779f2044a3aa0d3b174c52b8910ce2a8535793b96c01a1"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x60025, &(0x7f0000023000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f13000-0x4)=0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a5000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00006c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:06 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) sendto$inet6(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r2, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r4}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r5}}], 0xb0, 0x40}], 0x1, 0x48000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a4a000)=0x0, &(0x7f0000351000)=0x4) 2017/12/12 12:20:06 executing program 3: r0 = socket(0x10, 0x2, 0xeb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000-0x28)="2400f600190025f0011c1fecfffffc0e0280f60000980000000013050800fc00001890b3e0907c01", 0x28) 2017/12/12 12:20:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0xb, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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"}, {0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000021000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:06 executing program 0: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:06 executing program 7: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) signalfd4(r0, &(0x7f000000c000-0x8)={0x7}, 0x8, 0x80800) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000abd000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000)=0xe8) r2 = accept$inet(r0, 0x0, &(0x7f0000945000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d97000-0x14)={0x0, 0xffffffffffffff7f, 0x6, 0xb6, 0x7, 0x6}, &(0x7f0000c52000-0x4)=0x14) r4 = socket$inet6(0xa, 0x5, 0xffffffff00000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004d6000-0xc)={r3, 0x0, 0x3}, &(0x7f00004da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000041000)={r5, 0xc5, "4436ddcbda3282d07635a7ae91db4c93456d00f11da0bea3179b955ff034c9cd90a39bf4e4e3bb0838c9a0b2fc6ee8706ca8e9d7039dd1bacc434c4c9ad656ece3d31e1468b8d3e4fa75891a4aa9cb8f0a5511d93d225dc656ac80030c1c29e176ecfb764824783724bb5709bc9e60a0b12f678e4edfea33567867f5b10000000000000001448a42b37b682fe3ed3607e489ce0a2ad77d79acbe8f838fa3cb498b0800ae7a7d04cd2008f13213019ec5379f36e749e643b65817997a18a15030e8fa73eb6a"}, &(0x7f00008be000)=0xcd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d00000-0x8)={r3, 0x2}, &(0x7f00007fb000)=0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ac9000-0x4)=0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x21, &(0x7f00006fd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000099e000)=0x8b) setsockopt(r7, 0x3c, 0x40000100000004, &(0x7f000040e000)="08", 0x1) syz_emit_ethernet(0xe6, &(0x7f0000a05000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x7, 0x6, "43f087", 0xb0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffffe, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xa, 0x1, 0x7, 0x6, [@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}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], ""}}}}}}}, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b3a000-0x4)=0x400006, 0x4) socketpair(0x12, 0x80000, 0x7f, &(0x7f0000569000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00002d4000-0x10)={0x0, 0x0, 0xe5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f000072a000)={r11, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000048000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f00006e5000-0x10)={0x3, &(0x7f0000334000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000e2c000)={0x9, &(0x7f0000d03000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000192000)=@assoc_id=r6, 0x4) ioctl$sock_netdev_private(r8, 0x2000000089ff, &(0x7f00003ab000-0x54)="3b119c3513bc4bcb0aa6859491d9d214c220fb9cd6395186b3745ccebe316f2002d4ee76b9267789fc1272b0d43fef2c8805d659f713e79100000023e75352c2a8f530452a447092e5c240fc6ea5b22927b909d1") r12 = socket(0x10, 0x2, 0x0) write(r12, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) readv(r12, &(0x7f0000b9f000-0x90)=[{&(0x7f00002d5000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000f6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000f86000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000e80000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000099d000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000058a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00005e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007cf000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000c2a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x9) 2017/12/12 12:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001cd000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) rt_sigpending(&(0x7f000027d000-0x8)={0x0}, 0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000b6a000)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000092d000)=0x0) r1 = socket(0x10, 0x2, 0x10) rt_sigsuspend(&(0x7f0000664000)={0x9}, 0x8) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:20:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cf0000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r3 = dup3(r2, r1, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) sendto$inet6(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000e56000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c90000-0x8c)={r5, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r3, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) socketpair$inet(0x2, 0x3, 0x100000000, &(0x7f0000996000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(r1, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r5}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r6}}], 0xb0, 0x40}], 0x1, 0x48000) 2017/12/12 12:20:06 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x8, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80103, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000216000-0xc)={r5, 0x5, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x7fff, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ec000-0x38)=[{r7, 0x10, 0x0}, {r0, 0x135, 0x0}, {r1, 0x2008, 0x0}, {r6, 0x22, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0xa, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000bc6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bdc000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002cc000)={{{@in=@remote={0x0, 0x0, 0x0, 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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c1000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x200, 0x0, 0xfffffffffffffffc, 0x5, 0x80, 0xa0, 0x4, r5, r6}, {0x2, 0x9, 0x1, 0x3, 0x0, 0x314b, 0x1, 0x5}, {0x9, 0x1, 0x9, 0x4}, 0x1f, 0x8001, 0x9a, 0x1, 0x20, 0x0}, {{@in=@broadcast=0xffffffff, 0x8000, 0x8b}, 0x1d, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x0, 0x401, 0xf9d2, 0x4, 0x9}}, 0xe8) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:06 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000e6d000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r6, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r6, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r7 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r7, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x25, 0x84) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000306000-0xc)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000ae3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r4, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x101, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x223, 0x4000000032, r1, 0x1) r7 = socket$inet(0x2, 0xb, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000e9e000)={r5, 0x1, 0x1}, &(0x7f0000327000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000f6b000)=0x0, &(0x7f0000f02000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f00008cb000-0x64)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}], 0x64) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000065c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) epoll_create1(0x80000) setsockopt$inet6_int(r6, 0x29, 0x12, &(0x7f0000f6a000)=0xffffffffffffffff, 0x4) connect$inet6(r6, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000779000)={{{@in6=@loopback={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=@empty={[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}}, &(0x7f0000f61000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000bc5000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x401, 0x5, 0x0, 0x100, 0x8000, 0x1000000, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) writev(r1, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, 0xffffffffffffffff) geteuid() setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000084e000-0x4)=0x9, 0x4) r4 = getpgrp(0x0) fstat(r0, &(0x7f0000413000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getaffinity(r4, 0x8, &(0x7f0000188000+0x2b2)=0x0) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f0000679000-0x4)=0x9a, 0x4) 2017/12/12 12:20:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x4, 0x80003, 0x5) r2 = socket$netlink(0x10, 0x3, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000216000-0xc)={r5, 0x5, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000e93000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000331000/0x1000)=nil, 0x1000, 0xf, 0x32, r2, 0x10000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x7fff, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ec000-0x38)=[{r7, 0x80, 0x0}, {r0, 0x135, 0x0}, {r1, 0x2008, 0x0}, {r6, 0x22, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0xa, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x839, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf15, 0x80000000, 0x8, 0x90, 0x1e1, 0x3f, 0x4, 0x9, 0x0, 0x9, 0x9, 0x100000000, 0x4940, 0xffffffffffffffa9, 0x40]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2b000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000d29000-0x4c)={0x899, 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, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d2a000-0xc)={r2, 0xbf68, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x0, 0x3, 0xfffffffffffff800, 0x4, 0x0}, 0x14) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r4, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200001, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x5) 2017/12/12 12:20:06 executing program 0: r0 = getuid() ioprio_set$uid(0x3, r0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006be000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f81000-0x20)={0x81, 0x0, 0x10000, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000054000-0x10)={r3, 0x5}) 2017/12/12 12:20:06 executing program 4: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="24000000190025f0011c1fecfffffc0e0200000000980000000013050800fc0f811890b3e0907c01", 0x28) [ 43.579688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:06 executing program 2: syz_extract_tcp_res(&(0x7f00006aa000-0x8)={0x0, 0x0}, 0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000007, &(0x7f00007ae000-0x1c)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000b0e000+0x3a5)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bde000)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009a5000)={r4, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000471000)=0x8c) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000072d000-0x10)={r7, r8, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r5, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r9 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f00003e7000)={r3, 0xff}, &(0x7f0000929000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d7000-0x10)={r4, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0xfffffffffffffffd, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(r1, &(0x7f000023b000-0x4f)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) open$dir(&(0x7f0000408000)="2e2f66696c653000", 0x0, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r3 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r3, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000142000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:06 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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{0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a77000)="2f6465762f7573626d6f6e2300", 0x21e, 0x8a00) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f62000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00006e8000-0x80)="1187c91c3980ab62f26be49817e71b7ee8a8cb0d7004e965690a4f60668711f7982c6247971564103ede4fdc5b9d69624ab5daa8870e5b9046119b1613725b1b5c16587ba59b4cd21d128f0edc2375a0be5e9d4af9c9c24c96e72b81c53c5d33a41d38197310bd2db03b03e860b3db902c12503b33f0802531f4af021c7e0f05", 0x80, 0x9, &(0x7f0000628000)={r3, r4+30000000}) [ 43.645933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x3a, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f00003bf000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r0, 0x1) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r1, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f00005a7000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r0, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b67000-0x8)={0x0, 0x40000000007}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000685000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c52000)={0x0, 0x7}, 0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000015d000)=0x0) ptrace$poke(0x4, r2, &(0x7f00004a2000-0x8)=0x0, 0x5) timer_create(0x6, &(0x7f0000952000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000c86000)="4883ede7940e99db4e21fb462b66d55dfcc8918737ff", &(0x7f0000960000-0x86)="43e5332b1ecb2855c791fef80b23e772fa6f4fc257353811c716bd3d9d809774c9699bb57cd478e4c4001a15d2e13f3179e1246c51f7e8837b40f5eb190ab76dd886f7c94cf97b00e73216856a0407e90ec57dcf85f894ae0130e1b30bf02519161176e6e7e545899ce3dc82820390a8a5aaa2103e98c5b99089a573d56d12838becd4fbfd95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000+0xcbd)=0x0) clock_gettime(0x0, &(0x7f00005ac000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000548000-0x20)={{0x77359400, 0x0}, {r4, r5+30000000}}, &(0x7f0000193000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ead000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000126000-0x18)={0x0, 0x2, 0x10, 0x3f, 0xfffffffffffffff8}, &(0x7f0000c95000)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005cb000)={r6, 0x699}, 0x8) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) exit_group(0x5) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) getdents(r0, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r0, &(0x7f0000696000-0x26)="", 0x0) 2017/12/12 12:20:06 executing program 5: r0 = socket(0x11, 0x803, 0xe8a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000412000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000689000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000f45000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) sendmmsg$nfc_llcp(r2, &(0x7f0000a08000-0xe0)=[{&(0x7f00000d9000)={0x27, 0x5, 0xe147, 0x3, 0x7, 0x800, "cbb0f854ee7143e3ec30c04098c4fb642e097c72bb9d02ef34ff2abc20bbef52b5a2c5ff7d719a0d07cd2f6265b1f1f75fae4cfc4ffea8148c53c8786dacc6", 0x8}, 0x60, &(0x7f0000f9e000-0x70)=[{&(0x7f000010f000)="ba6f2213bd93a8849beddb4de11177cfd3e764be9941f9c1ac6bcfeda32eb515deef804149e0ff62cea9f8a53a36340724b9fa2e68ef9f2506bb7af776c8", 0x3e}, {&(0x7f0000dca000)="b84a7b9fcdbb1c426f979a9bc0bccd827690a4d47074fa427ba995de7a03e5040077e54d6f235f2b97e0be426e2731235dbb4954b7aafc085c6fb097593ac9d5669bb011e344ec811f8921d2041ba0", 0x4f}, {&(0x7f0000321000-0x25)="e5da6edf18f4fbcbc75ea5a9d1085170224d808fd37b7521b0fa698cee3fa99083d5c7a6ad", 0x25}, {&(0x7f000079d000)="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"1ebfd6463d83ef0ad95aa30dcf637cb3d19971d3986bd90836b04bc23fc37fefb3db3c8230d1f040d771154edbf26a6fa41a3429ff328b6f55ddf7dc4c39e6", 0x10001}, 0x60, &(0x7f0000313000-0x60)=[{&(0x7f000085c000-0x56)="2fe0f82d463382409a8be617edc9363e52e3e04b774620c64a5bff826e57ed39dfe26d492a89a4af1358bfa743a922e286d30f19111303aef782e6a5922e67eb2979bec7bf2dc5dd92eed9043bd89137e34f4115192a", 0x56}, {&(0x7f000010c000-0xc2)="7993164e25e133d1d8b0f65adad02c1aec20f31158d61b9c58640ee5da9cd2a63d6e5add8b13bb0fcd8093cb63b6b84b68abf806573dc97cb98b9fce1da38aaf4392ba52c638c2e42fef84c8409d58b8568810a6a18bb35e314798a6c5d1a42ac8c406d9650a8dc71de6169b3d5605b7dc43174469e6c4f0e87bd916e03ae5d78fcf193dd2405b4b0095356e6ee5e6b46d712d2c3b3678c30c6ce33b498bec7e8a9645566b9f13337f397b2e33914565d82872707c955fe1fb4a59af7ece3d9844a4", 0xc2}, {&(0x7f0000266000)="0e38efacb13cf26ce6dff06e042358ab6d800a5617714cb446f84a80032bc5308b9a6a0b38a5522b84ff211e83ac3354c38abec598c44dce7881dc94ca9bde566c79c1b9878e003f8836ccae136cb8d7a6fcb7a56fba86a7b77e291e09309cd021cd7af32a2c683907ac82af8cbc557e678cf304e953b7976c915dac40529163e93fa47805bc543e3c47b5e914d4622e6c986063096dfb593b8e39436b591572", 0xa0}, {&(0x7f0000947000-0xe1)="1aac893bd39d4419bc01e1ea2bfb6f20d179f9db77f0b6e6458c2f032a86458726d68a64775ff2d5f4fd4e4532401add8a159e8caa873b3461d3d4cc2d3b409aefec427b55ab4f891e4c14589df9517470143470b282167d4bf8dc94cce4cb83163a16a17a54af136ec4e090c2142b2ee10ee3adbd5105bde016c31a119b3f7f17a3d8239cd6415d5064ac49d3d6ca8ac0a9d23edc5551ff7cda7a8846cb58517fdb3b97afc02f77abe6559c8d400c1487116e96756fab9081b5e2614babcafd2e62ca51da60aff2184aaee3257b727510d1fb686e98ac294a8415ac2c6a86f3c3", 0xe1}, {&(0x7f00002e0000)="fc8168aa8e1ebcb830097fcdd25396dbcb47a63bdf63f23b343588e77a2f9f921a87f56dd6e72ab317b3c0eaf795b12858d4cbcf617ef75e25d91ce2a4d37e48f3", 0x41}, {&(0x7f0000576000)="f9a4e812d6191d1fca252a97d82d3dcafa81b836436b279d5028c6e8c0041c65d400123f1ab406822e115916e569fb6f3836a87a28f17887f6ecfc423ce1576ee3c40568eec9e6bbb827f06eb9c475c630821115967c54dae98c3b35a32330fe4de5ca6c952e6f68f241e07084e4e5c402095cd02682fab14cd1e65f5dd5c4e1f549278e1820dffbffee30d84cf58d8b39f14906f3f74e87e474cfe92c23626ba2c3", 0xa2}], 0x6, &(0x7f0000015000-0x68)={0x68, 0x118, 0xe51, "fa898d1b595c9e489f6af2024b4191d0744c9293dcdad8d4244fd74446304907039e01aa48831e4d37960961f6badd4066a34ea9c3b657173b51da54df7fedc7967a453de5ad53335c5483e1b2dd7088730180be9a85"}, 0x68, 0x4}], 0x4, 0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) getdents(r2, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) set_robust_list(&(0x7f0000138000)={&(0x7f0000725000/0x4000)=nil, 0x10000, &(0x7f0000a31000/0x4000)=nil}, 0x18) getdents64(r2, &(0x7f0000696000-0x26)="", 0x0) 2017/12/12 12:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000abd000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000)=0xe8) r2 = accept$inet(r0, 0x0, &(0x7f0000945000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d97000-0x14)={0x0, 0xffffffffffffff7f, 0x6, 0xb6, 0x7, 0x6}, &(0x7f0000c52000-0x4)=0x14) r4 = socket$inet6(0xa, 0x5, 0xffffffff00000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004d6000-0xc)={r3, 0x0, 0x3}, &(0x7f00004da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000041000)={r5, 0xc5, "4436ddcbda3282d07635a7ae91db4c93456d00f11da0bea3179b955ff034c9cd90a39bf4e4e3bb0838c9a0b2fc6ee8706ca8e9d7039dd1bacc434c4c9ad656ece3d31e1468b8d3e4fa75891a4aa9cb8f0a5511d93d225dc656ac80030c1c29e176ecfb764824783724bb5709bc9e60a0b12f678e4edfea33567867f5b10000000000000001448a42b37b682fe3ed3607e489ce0a2ad77d79acbe8f838fa3cb498b0800ae7a7d04cd2008f13213019ec5379f36e749e643b65817997a18a15030e8fa73eb6a"}, &(0x7f00008be000)=0xcd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d00000-0x8)={r3, 0x5}, &(0x7f00006ad000)=0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ac9000-0x4)=0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x21, &(0x7f00006fd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000099e000)=0x8b) setsockopt(r7, 0x3c, 0x40000100000004, &(0x7f000040e000)="08", 0x1) syz_emit_ethernet(0xe6, &(0x7f0000a05000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x7, 0x6, "43f087", 0xb0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffffe, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xa, 0x1, 0x7, 0x6, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], ""}}}}}}}, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b3a000-0x4)=0x400006, 0x4) socketpair(0x12, 0x80000, 0x7f, &(0x7f0000569000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f000072a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000048000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f00006e5000-0x10)={0x3, &(0x7f0000462000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f000098c000+0x202)={0x9, &(0x7f0000d03000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000192000)=@assoc_id=r6, 0x4) ioctl$sock_netdev_private(r8, 0x2000000089ff, &(0x7f00003ab000-0x54)="3b119c3513bc4bcb0aa6859491d9d214c220fb9cd6395186b3745ccebe316f2002d4ee76b9267789fc1272b0d43fef2c8805d659f713e79100000023e75352c2a8f530452a447092e5c240fc6ea5b22927b909d1") r11 = socket(0x10, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f00009ab000-0x5c)={0x7ff, 0x3, {0x0, 0x3, 0x4, 0x2, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r11, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) readv(r11, &(0x7f0000b9f000-0x90)=[{&(0x7f00002d5000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000f6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000f86000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000e80000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000099d000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000058a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00005e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007cf000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000c2a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x9) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x25, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000306000-0xc)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000ae3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r3, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x101, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x223, 0x4000000032, r1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x25, 0x84) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000306000-0xc)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000ae3000)=0xc) 2017/12/12 12:20:06 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x40000000000002) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000d7f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x402, &(0x7f00000f1000-0x8)={0xd9ef}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000011f000-0x6)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket(0x10, 0x802, 0x4) write(r10, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r11, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f00005ce000-0x10)={0x0, &(0x7f00001ab000)=[]}) 2017/12/12 12:20:06 executing program 3: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="24000000190025f0011c1fecfffffc0e0200000000980000000013050800fc0f811890b3e0907c01", 0x28) 2017/12/12 12:20:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r1, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$key(0xf, 0x3, 0x2) r5 = gettid() setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r6, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r4, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$sndtimer(&(0x7f0000446000)="2f6465762f736e642f74696d657200", 0x0, 0x10400) listen(r2, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000072d000-0x10)={r7, r8, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r5, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r9 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000dae000-0x8)={r3, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d7000-0x10)={r4, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0}, &(0x7f0000732000)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d61000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000-0x4)=0xe8) getdents(r2, &(0x7f0000293000)="000000000000000000000000000000000000000000000000", 0x18) getdents64(r2, &(0x7f000024e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) r3 = add_key(&(0x7f000070c000-0xd)="646e735f7265736f6c76657200", &(0x7f000042a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) open$dir(&(0x7f00000b9000-0x8)="2e2f66696c653000", 0x4000, 0x121) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000521000-0x98)={r1, @in={{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]}, 0x1, 0x6}, &(0x7f00005d8000-0x4)=0x98) 2017/12/12 12:20:06 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000075e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000058b000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x9, 0x3, 0x0, 0x2, 0xc1e0, 0x4, 0x80, 0xa0, 0xfff, r1, r2}, {0xe03a, 0x4, 0x10001, 0x2, 0x3acf, 0x200, 0x6, 0x585f}, {0x0, 0x0, 0x1, 0x3}, 0x10001, 0x2, 0x3, 0x1, 0x80, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x11d, 0x6}, 0x11, @in6=@loopback={0x0, 0x1}, 0x81, 0x1, 0x0, 0x6, 0x8, 0x7e7, 0x5e5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r3, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r4 = dup3(r3, r0, 0x80000) setsockopt$inet6_int(r4, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000a6f000-0x4)=0xde, 0x4) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) sendto$inet6(r3, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000890000-0xe8)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @rand_addr=0xffffffffb6e1a2cc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x1, 0x796, @loopback={0x0, 0x1}, 0xb8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}], 0xe8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r4, &(0x7f0000bba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4396, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r6}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r7}}], 0xb0, 0x40}], 0x1, 0x48000) 2017/12/12 12:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f000026f000-0x4)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8da1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:06 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockname$packet(r1, &(0x7f0000524000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000a08000-0x10)={r3, 0x1, 0x6, @random="4c18bf04033f", [0x0, 0x0]}, 0x10) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="df373f63ce8074f16a635c11ebd32dd3c4f3f6cd1a9fb11f9ab6f971486105b032e933372a853be20b4c03a2e8e0face925a4cec5892790acd35b0dbf59951c0a1386555e1af0e777bf9aae4861027f3f11e624d8b932c64d077be07965e7535c65e29a426d3ccd5d919f3af6fa84b1fc0087e2bae68cdf4ba51a8b1d5645c625d744009f6ac27046bc513249f8a37c37ed88a901b755eecc4e0dca2ea18af13ca4e60ab69564f4066699dd8212388f134372c518cb9746494f08d142a4bc0d44cb66f95529ac07a2f27e960acdb6f3cbd8d8955d6aecb8c6efafe53dbda0f364f871efdb210ba69a20e31781a76245d54cafd7ef8d0ae2d83b000c0616420467216161bb516a2586e818545370b47f20e7879da470d93ea34cfd8e74d216442e431bc79531e59312260aefcc275a6ed3164b4b998575b99025a073528f4569bfe8d03f8d1ceef155489aa6e5d6ff83729903733514f87c4d2824eeb6ba177eb310fe62a7da4a31b59c6cd05bde1ec84d65a9c67a6d0d2d14733ccad4b5590858ae2867818dfdc085c42e41cd1be9cb24747f6b2c551f8fae37b5a1d5a32ce4810cb8914defb65d3375aa505ed0c5cb9e538361c4045eda581c74778dd8e7fb5f3ec0d6e88013aacc30996f361fae9922e8f30286cf5bf0af665ce745fc30154c7af30d7c757ff53aedbbd2fc0f92ad51a9667461f0b4eaff882663a2e4f09fc76f6ff024e4945bfaac05b83677c4cf3219fdf69d8313b0b1e012de7342e200c50f28c45647e9fd2e34186253ffed6b3f113c21b1655305e35f62e8ce6cf79b37d079cebbb4bcaaca1d74b694476c92b2475d8c472b6642eaf4ea585c4fc9bd86f68f306b3c640f1272f9439be98753cde27dc01ca2ec33dd252371566c3911f6d0991c6ece1b2de1e4ad5b48e462322dfd7cfde0b91e9a93e0c1ed9b5237f3eebad9cd761d3c873f38d60e02e8226c067731914a70b60354bf5623b64634123180fdd5df00c1ac6be7577b62129ad3fbd7118bbd755f6f5fd6cba6b58be5c47066e9827d493f92bcf0a8a6dfe9686802c523f4b4c2644c4338b7ea8476f0cf4247b41d09d6f4cb518955b875eb7403d33a2478cbcc2add9b037d586ce285099a99035310499ab6b330762d9c3a36bdd99d94763f4300b0ecde19462ff4e34263a1010752cd1bfd26c676e49020b2cce7e7a8594bb6a794e5da197adcd65bc3b423a918edb150fd3af3494dd900befaa51e9423b1447b075c0ff16e25a23db5a6d9ba1301f2360e59d814ffa8b0db0c28322c32a1e477ab5382580fda9e4e221afe2cfa0adfba73e33e87b7b49ae5aa8cf23e0ee26e9979bf64179cb82a66d57cf4d9d96b84a27bafc18fa201d51e7177db476832dc2de62f98a22c30bb1ae382244ea309ab35e5237e2888c29f570a48efd205e78cd8edca72928e5a0cddf974bb6671e46b1f97b1ed8916cb4a429f22d5b9781158a14ce7c5f0e3915dd6c342a4111cf8df76f71e2472b3680b8bb7e28dab9a126c3a3a1d1027cc29cc4f8338ccab10fbaf483b9e98b10545b29244fbca15730817a80b754d2a29d980b07a2c47e7dd3dd012a230fb924ff291a59dddb21a469bf17212dd4dc1cc80cb0173f9cdd2ea7bab31993b6472455e030d6cc6d30b6b7864f8195dbcc0d36c905c02dca200d7f75e9f41c8c848fc5747210069788a742571129568cd96e3f78e586ca10c32993b467dbbeca8b7a3864f7e24c7fac4e67c57c88fa0c332e61e3ae7055210e7b6365e0a1fcadcf3fb00a2fd38d10f123f5c2845d9c5f56bb3eafa8335c512ad481314140826a070a5668c68d460a64cb0e2aa7e745708014f5cff5c741010bb8888e3050d243f4162f62c31d2aa542fde92583ec6ddd9db283f4ddffc1edc1028e3520ee73ac5b707b5923442586cc15fd35feb8b645683358c4681e49cafe72f49fcd2f984cb0590154d9493b450c0a39968bdada5ae43ff3287ab4036e1153a8036a82553537b6df6c788eb118e44122d7c5c2e7744baa23a4155711dd7ea6e2884521eefc4a150f41f6d33fa850b5c9e9ee3851bd24315c2a30ae52412816835766e4d88b20b6fe4a678fd7b353fe3dda64dc9cbee16dd55b3f5250e720dd6e8a2562257b5c2eba6e9371f378e43999abdf95d9222dcde894ec508370df91d0f069c29085dad204ec0a50027f3218fb6bc9dd37c3e3d38cfdd51e5d94a7fb83595161e35e6ba03146b60c44f6788fe64b6c924a5d65b722e010fc3f6e9073979d83d6244f652adc7865818ebf0d207a5bc3fd959dd441104838bb90dbedea5caf2f79d68fd6d4e7fcee5b4ca56280887eb39bacf85be96fdec00d737c57dc983105fcbd21851bbfabe3f9dcdd27b3796ca60c5357b1f953a464ab1b7bcaf3fb165a7fab7285a0064dc96514b334ae275d08fc76c09fe7ae1b499897bd252392ca1312470be2235a77830e8974e591d59a7994b9b5a7e9c3af62a62bb5e1fab9f1f4f793e4e2374e06320cbf819ed763bd0cbb3ef18992f7bf2fc13c138564af839ffc225eb1f3415aa5f2e70b1722e8e11ac04f69f31a4aea73d461c5a9c5cd624688a8c23e1b3884e0229d09e30fc100e14c6e178dcd84e0b60b2d5371dbf4c6ec693f199c15c151b49d0c309185361cfa20357b0aa4da85acc2d3b9938f52bc9c45679da72ba9d7d67fc5f5a6fc14039774ea57a3cca3ddc4305c575deb0eb8ce86dfa00f8a4c33fcebb3b67940011c1e72d95bd409109daba5e69ee0b5e9995a1ab8afc72d5277e88a32e791c828face11c513a5dd656f6b13301225284df58da149271aa03c876484dea4c85eba1ea5ee6c2b4ad64cd52b877c9bc78e95401ccec9f06c86553b3d14bf0ff604d27fb3db6cdf8e06dc635d44ea3e278160a9dffbb8880798d4ed936e6a8cc84f4d9ebbf1b9468f0d1d7208f7330f219a7a4fc6f34b6f20f264b2794b88b4c4e69f313fe2468930147778d63009bee7519ae76207c7ca45473b1852aa83128d0b86d45cc68b6de784aaaea1370decc26176a0df8aa5104d0f90e5d6af4105d28efa1b99d3094a7033287ff533136df12a5666657ad356f8d5125ae90926d4e643367b4b19e34458316a5c303c5a432a11dd85f242c23f85b082761e3a64f3be5a10ad96f0b78df0d7768b3279661fd2ed775774a5a19ce88dda53cab7b89392ada60091399aa4118a7ffc95d70136806090bf1a630ff2470a812fce0864a34e41fa3b4c70257beac02bbae658908902f21a2dff5f4df17f9453a5c971f71eec4ede69a656bb5770b6b31d862b2c8faf5b1a61b002fc9c6aea85a180926c19a1f734f3e37fa8f259e3a1c758a50169ae7dd89429d3c629c17e1aa98596b2a8954a0ea7a2a0f9515d3d076bd98ebe09763c8e26d07e243c6028df50a08942250fab4390612ef4992a97f903ba3775ebcb9ff141a441964866a8b708a1933cf77cb22a38b3d39260237cb5c966175d98b0db0a23e48b33805a1a821ffa3d6debc8602dd8a528bdcde360352f38f2f3f8821117acf2fe8d5eb99aaf4c0af86e0d1ce7f10fcc5ffc44688b6a9f83270f157ea166758770daa92f5dbd7be8488e7a76817dae32f4bee3fc57a72dd5b4a7455938da5556051feda83c371344183f21512bede93ec473f3cfe404bfb9f9841d463a436b0aef7dd6f7ac3d18a265cff5ee697ac04f1d2e4672b6bfb029fd2e33a8363751c1ad701579ae1edfdb18b4f86e81fd8c6f95b255309de278ed6fd4d929f6f3eda25a2901e9322a9ada431a8759c4da49178ac5b44a7e9ae747d49964c089fb0983ac9e148b8f49734f42eb3ad26ad03123eacbc65cdd218d39ab51234816998d3f7b9ed7a85f940874ea2aeaa337af66ea6ff81a0505c8245608292f4d3f010c624b390bdc74450bde7af8c5867d2cb180fc49fe92e119a47f1e655f37724d56899fb5f41a7be654a8a9fcf659b51db18f6ab433da99b9eeb8428bb88c54076ff1f43344947fcec66739a766a069e571460d9310c51ec76a8daa38120ec982628edf605b80a937ce76718c17caed3ad5a5a5948e6076a9d3efa39b4f567e2994235e107550f4e68eb88da07c74a27284c1e7285ad5a46905376ba1b7ea88aefcecbd8632ea8443abeae58dc028075f9a445db299b79d4fb1c607d3cae374258a4c13262f9fcf201b7ab3ee3a5bf57cdf892c9ff7f72c57a21850ac9ab8aafef905ea148c457787a624eb53e76e56bd3c2d39ccfc14afca6e9632f3a126315d7fe50eac5943e45569ad982d38db91cf623b56e564a2d678ff435465c36478bed0f21645afa749eabb37bc15e21262aa01291c00d971d0454c6c0541acd163d8023dc2eb0f4e5db9b42b252e5418ba2cad97afc117a4caae06b85b322a77b716d770d46c4caa746ad262fbb754f9ffd84fc18b24c8e7eb48bbf686870ab93163c245804ec3eb1ef2911b7e1e12d1d32c5c88e1420ccdf722bb425fd3f9b54ff8c88ae1d5d1970db8ad1d778df3e3d872ecc05fb05617ee43fca56e02d4fa6c736989c133aa45f5b5f21795fcc1345d3475a87a5a99e65f7f4918a8e7967193463e8cf94119a6160b33bacd481a1bb5376e8fb73f442a28f07515f8c47cdd62445f97563ab62e3f4aa5b2b0ba4d65017b7409abc3f6d8decc9d3e46fceec2d69b520ed96b70f3ec4ac7412f8e372e35aae2bbbedda28dc8d7236689e05df8abefea7cc8f3a83805d8b93696efe5e480cac27236ddf01517810fbc55557c9319c78ff8d1ba9e8be9d68d81b020b8a7a36897d4b9d2ff2ec418eaf0c75befc7475662ee77803f44ce3ff165f27ce0bfd6e3f22dfab3295da50caad4a636aa67d9421e50bc26d68c9bbd89f5e9c573639ac13ed61df29aef5e77455856899bbc653a01cc21bb31004fbcba6e3186cdc13541190f1d509421efc8a595b3e552405df157d4b8f0aa8dcced38d7b9255b39e3180825b55317bd0f1b439e5b8533a3c9b1232b15ea2ac86dd4da5aa2b9ed843cfc88bd49f0f1537ef110ac857a9dc18b8cc7882fda63c5f8f946512d8158e33eb5247faed0639d4b8e6217edc946e22d2fafcccf4b2319146efc0eb9704fb4b6e81d2348c4075703736fec2a37161741ffb0d11e8f20d56a812fa7ea8e300d627c02e6dd355d7504e919e1e673853165745bae19697a49187f50a606aa6d517248807eef50f10f891aabf6a69f4d4498d820b518090186165a37d002fa4f659386dacd12d4caa03aa276e527143c2a7a713112436a9d0e5a31d94110ab829b95b4fb8cf1eaa31c490ab240f53c3ffe24f886995de13cb21380e423b3c5b7256db97a3916c5bea2af882f98aab2daab32aca2eafb86ea2476bd39bb2c4f680b15b67183dc6c01180c6a79495d76b459f8a6864af1f335e7097008a6a847affaf6003442e2c9c1c2444211ef38c3f2ec2a7d411dc1c77679a87e492f6008e5fb1a9bbe670c14754b098a84f4d3364db1f9167f735dfff347a2a8251fa6779d1792b6085b951467ffa107bf76a4d85006a8b58adc514e2949bfcb2a486f1ea1badb4730198bbbf742213be6d98763a219415cc448729788f7e8425142e68c83cd0e5b4a5692091e190825168d257f8d692c227fab87b160b476c8232705e0bbe0931146ebe5429861274421a19c0072c9f2f7a3720d302e715c3a6fa5bcd5fc15e11725804d873ee1bfbe558a595e2c90688b0a375fed515a60397d195d1d16746d7083c0dd9575499bbc168f44c80bce461683933e0d6c50d5c6d8abcf2a38ea9a11b5a49a851424afae05bc8bfb", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000)=0x200, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0xffff, {{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054e000)=0x8000, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000dcd000)=0x0) socket$key(0xf, 0x3, 0x2) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$KDADDIO(r1, 0x4b34, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, r0) set_tid_address(&(0x7f00002bf000-0x4)=0x0) writev(r2, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000024a000-0x4)=0x401) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f00006c8000)=0x0, &(0x7f000089b000)=0x4) ioctl$TCGETS(r3, 0x5401, &(0x7f000072b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000e58000)=0x0) ioctl$TIOCEXCL(r1, 0x540c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a5000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000165000-0x20)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000031e000-0x10)={0x80000000, r5}) [ 43.907799] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket 2017/12/12 12:20:06 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r1, 0x0, r1) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) 2017/12/12 12:20:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f73797374656d2440776c616e30265b776c616e31656d3000", 0x2) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000585000-0xc)="653c392915a39c63e7d2473c", 0xc) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x6, 0xffffffffffffffff) sendto$inet(r1, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/12 12:20:06 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000003a000-0x4)=0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) timer_create(0x0, &(0x7f0000a82000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000030b000-0x65)="95355a51aef15c347d9ecd33bcb97636063bd4da228fba71b04e1c7c2dfe7925ed7da457ae9b9014729be7b4ca46c4b0bf13ff411aedca3a48d940dab32f3640996802d95635ac08db86ce19c5a011c0e7d703355c127ab2f9241d9b6faac48336b3636369", &(0x7f0000064000)="5269c96505e99815c7d797275b0b73e2db77594996652be7d044c37dc7499b7aa2e6e9d74f54588db96ba940f17f93a6734a04722c39e27ee7cac2154646417ddd40fdead62ef5713f66cd577d6f63caa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000057000)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000058000-0xa0)="b59f8da154e6ac4735feaa22dadf23064599dcb7b4406491a91f19bb75c09a7a324fda8d9833d7278e6ac34382277d287f357b0a3fc3307562645bebcc579fe07c7349922bfe667f98e261079058842e1ac75340c10d653b3cb6c45064b17b56362e266e8869c3ff5fc6da76a409d0e0873c427c3f022fa2c942184b08e00a2366f7aed525a0c8a6a8b7da6139779b0aae99f4fb437749318173a8f769daa9c0") ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$sg(&(0x7f0000c19000-0x9)="2f6465762f73672300", 0x7fffffff, 0x101000) ioctl$TCXONC(r1, 0x540a, 0x6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca0000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) write(r0, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:06 executing program 7: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000094f000)=[{&(0x7f000094f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000094b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000745000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f000038a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000094d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000094f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x7, &(0x7f0000806000)="", 0x0, 0x0}, 0x12141) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="f80fc7a5a467788d3b0458d2442b83a01775cbdae5eaa4cb17d81800cdedbfb5e4c87b3eae3da03b4132e74baa2ea2250e5e875a8d3415c48301e53dd43d35d831cf64fd1fa4e67426f3cd00b3b766a51dbcb3ad16d0570d2eade8f808fcd15f01ed47f42ad59e518354d846a06c673482f3190b4b28c878fc4b178c66df706149da775e36b34c7760867ed3a8a8e328fe09c2a717566ea329393f1162395481fa1647b28aa786fe31e1b3bfee6b0d6c5f4040900f2dc2cb4535bb9541c9f5e3ffbe6246aaa299784c5186b88bd91532f8a78f442014de2d16991ad5d33aa03e3f8c16ff8aeaa6c0c8019262c31561435e5530fe70e4103f56a7411ff8cb72845c310bd58c14436d1fb75ed608b3c3e6db883eaa2a4de2c96a2f53927ee9b9d6aee23d3abac46e803df82fd62f2598ce5cdfe4d83786db64097f324e614720a15ea9a4b280af953c4edbf83fcea1dd24227c6e59e93a2d4be20900fc9f5b9e2913605283d2488b00bbaffff7b86a44c46a76623eebe5d4006f63b6474c16b597698f247cf87d372f0676499bf9d36e68dd216cf86f6e4d006532a605a69e47c8b0ddefc6a7f3f58d867ca76f9f1b8c0b7c62b460d8476499ca1a1548350d5302a34255ad224a3009e008350aa9590dcbfcf96ca51464e858bb14db497afb49321ce7ebdccfc5b5a83764191e0ff8a7cd6b39647c86d0aea4105e4e6d4f2981a1dde74842aec7466375b7d47e961ec1598f7b87609d1d0cd8fdc17e5ca91bd9333710ed3b4ae04b2709b9b06ac01bb2dc70abecbdceed7fe1f6414f39e8372ba4b6225251b35eddb25b68e16108ec71605a06c27c4b3c0fceca841e021f4be6d634e92113c061c769503adc452722fcb69ede3a376d7714a2d9d3b0cce4781f288ce6b5117c8b21163356af6075ee3cc4f6f0eab2b10d42ba30ecb41ed92eac9f38421f8b9d56e373f332335abc0c446484648b0596ff01233b6f74b06c717a8ef9c356df357699e7eea261b6b49c41d5f5bd4ea1d5eac32d54f8949cea19bb56a57457a25961db48de39e884f25e24473bdf8e03333d69dfe176757c58637aa1e3b3ecee230ccfdf86c31e3cd95c95e0e21e78586f71928b98314c15488c02c117f1c232023695592a84790a36be4dd2dac6550e4f290d62c1248e84a46059f16887aa76a775ae48e389a4134e4a7b89fae720c336c39d335a9c87d92c7b71ce9266db4e908fa92e86285a27b6e231c15e73934c61a32b3298a4cc5a2ee1f9ab98db19f5fcdcf7519a08a9dff27d467b0770beec9757ef2a9565a410a8968f9a6e9aa36a61474a9096292b82c0b653ce1ca79b08c5caa2c57df42fd3b65b3557c5d7e85e4d21ffbcd33a662d1ab035e5045b0241c40a77084ba4e9adcc6a34ab651a39461f0c1ac9a39e938e6f59819878126cc711a662417b853f8e223926d4252ba635f728cbf05b89e51597e46ff6049813c43688a699f99c0b53492c5f382337cc9aa39f7a7394ce3cf66f5557feba8397d697eb8e516d05cdf3057ff06ab9c5a325d305d145c6da439e7d4b2ec52bcd0331475519bea631f7f33ccfec59714229ce8a7c2713eb2f1a1ef8edd5014a19c6786c9d67a6f0058403428f1568d24caede2cacca35eb490e8d75e0be69568499e7e27bbeed92ea4192171d21fd9d5ac2714b740a4a9376c6adfd1af6eaa03017eea770151414b42b4acea78c88b73dba5c6a8d33f200593956f6b311d435ff0e55d662c4d89083074ba53ad9c1cbba6c7ecce621ab5ffa055f9b092e2b9c50cceb5461c64bb557bd6cbd1bf9bada979e091df4195573afdffc9b669eab39b1303d35f84c065fd03a5186127268ba5a77493bd070943c5a52bff08b0255f571d8a18566cccf6b286b260f2aabfd721126f03872336d8b5689c05129c72c4a48c9d6633de5b3bc3c579b01f7ed127817bc273d16359f81c56ed050d1b0ce78e99a98401d07c045384462aafaaeedf20c4cc9ae02f6912a690fbac19062f02f275afe073a0f8b597acdb2edcfd227f101fb415c90c3a27636fd90dc92a71be4bd1df835e8a865e71b50f3296ee989507b7fa77e509f9c3c6fdce12dff68ebfb4b891bff95bfcc97cdb46838ef5ea9af4ef40b32cdb35fe13a63f9c8ecb5e1328aa604d5bc10b611040badf62ba39cc53fbb2e329ef15d74e1da7d2310ea156175a064d4c0ba964aa2829657d1be638221107e5f34b52040c6fd5502bbf877c4bc9c3c54b3d9bc3826081f292536686f2fb8f8ae9f2f706dfeb6db7f91c3230fdfd838979ab3aff2cae5acfa78feed57f07dc0ff2e2e403ca151ef8071edf1ab8cdcf2b0e3b02e3c8c19b7fdaf0ad40644833d37ba909b8e812eb4b802f968718ae2e3b43d536497f85d153ab1fb1bb5d24c2e03d87fd5669c184afe1c95fef4f4324297764f6ad46d2a3a5fc8eb185e0d8ca7745cfc9494023949e0ff6f33a317f3eb45e6f68fa1c1721f7143683b37a929b6c8c9caaa15a55a2949f659b52e4936d786f1bb464922cc7b17e9ea533cf5fbf279e007a32dd8b108c7ed1644cddd2e629e48b20611a02ba824af98a1531bd20af108b2baf084f9784968a5f3639177e6e0230d45a34811a38fdc7dc331313b6822755e38b63d86a3285850d2b83c1b0c5975ebe5c82b6b74f7784b9dbbaee9f62db0f0275ed2c780139824379e872db3b84b348d1177f3d701f2d9a84b23d517c32078ec898e4c094300040045dfe608a3038afcc4f9a83ddf63ff6b7a977b1b56e8abdeba20b8ae3f02de46647fa8af6be88b3b11be381941ec2f0e15b01c7059cc15d02f423e7a0c10976402f8a6ccc57c1c42ccd965e4438fec623fefe0a2ed3c7721f9b17b34afd333986291a730f0d7552424e25848f91c1d4ab6298a92684a93327d47b3a90dbf04ce1159ed30da2145eebe7ecbdb77b07667bf4c84acb23ee4ef76ee8159a88d9b94ecdd37d1a0b1d44988a4ed3168a7115542589ca9b49382ef7f0741d98f44bdb04dd8351025332c703cc2eb7ccfccf51611736a4dab4bd260c6a2a88e84e18dac135b13bdb6e7473bc9e1681e52d1fca758ae058ce76d6b75540fccf693f96a9d65e7602acb9ddcb11391ae762f7a687430fed794a8d373f8fb7bd427cea2870f4b52d012b50a979da99fcdb2273def3536e13fa8dd9929c8dd62adb88a2fddda9af2a3cc5409fa515d48fa3c2a16e49ea88536dd875518abc3fa8d1de63df85dec22d294e041a00f1956c6b6e6abefe96aafc0ab0970adbbc13d2d57648e1a123fe96b2108b7b468a0a7811272f9d862dc9d01628dd7b5d9f1f8c7acdbe7e4197eb337ca92a9cd86b0e80df39c11c8d23d1693009a6b5ce9efe2ce3628c15c409f7830239b6fdacb124c8259c27a98f9a549caaef02cd65948eecbb36ae510c2f340d609955d52e400f24acd3e1d82e1c8e56604c569a237bfc359b187f8c46038d095e6b0f5b30fbd65b25bd210bd9bcfa050839f2ad593ef9935d7ce7f4c20b04b0a310a93b93c2366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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x200, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) [ 43.972477] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 43.999286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:06 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e4000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006ef000-0x10)={0x2, &(0x7f00009ae000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f66000-0x4)={0x8}, 0x4) socketpair(0x8, 0x80007, 0x10001, &(0x7f0000810000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000f65000-0x8)={r2, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}, 0x49b}, 0x1c) r6 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r7 = socket(0x109, 0x20000000000c, 0x7) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r1, &(0x7f0000765000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000f68000)=0x0) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x2000000000898d, &(0x7f0000f69000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common="69705f76746930000000000000000000"}) close(r7) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002b000-0x10)=@req={0x28, &(0x7f000091a000)={@generic="113696c3f0e4fb86fb298223dcc0b9cd", @ifru_addrs=@ipx={0x4, 0x7, 0x0, "0200f9ff0004", 0x6, 0x0}}}) 2017/12/12 12:20:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000904000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000905000-0x4)=0x10) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x1, &(0x7f00003c8000)=0x0, &(0x7f0000d0b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b0f000)="6e65742f616e79636173743600") ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000bd9000)={0x3, 0x8e, 0x1f}) fcntl$setstatus(r0, 0x4, 0x44404) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000063d000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) bind(r1, &(0x7f000041f000-0x10)=@ax25={0x3, {"6822b7f7eeabd1"}, 0xda}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={r2, 0x80000, r1}) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) pread64(r3, &(0x7f000078c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x0) sendto$llc(r3, &(0x7f0000625000)="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", 0xfc, 0x24000000, &(0x7f000075d000-0x10)={0x1a, 0x1d, 0x0, 0x9, 0xc6, 0xff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000905000-0x4c)={0x0, 0x7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000902000)={0x0, 0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00004da000-0x8)=0x0) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [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) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f000020a000)={0x21922e67, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r6, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:06 executing program 0: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000)="2f6465762f72666b696c6c00", 0x1bd000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000001000-0x14)={0x8001, 0x7, 0xef2, 0x7, 0xfff, 0x5, 0x7f, 0x9, 0x10001, 0x5}) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r1, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) unlink(&(0x7f0000e02000-0x8)="2e2f66696c653000") setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = syz_open_dev$sg(&(0x7f000046e000)="2f6465762f73672300", 0x5, 0x14000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000a49000-0x46)="9d2e1f684b11ac1db918f4494b99db2618d296d33baedd30bae67aee0e62ab3eeeae71646e76063e2f1861033a4d0e5711dad2e449eabfe91c7bea4f34c0e88aef98856739c3") r3 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000406000)={r4, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r3, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f000072d000-0x10)={r9, r10, 0x0}) ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f0000ed9000)={0x5, 0x7, 0x5}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r6, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r11 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r11, 0x84, 0x11, &(0x7f0000dae000-0x8)={r4, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000d7000-0x10)={r5, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) [ 44.024219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 44.052621] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket 2017/12/12 12:20:06 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000001000-0x14)={0x7, 0x3, 0x613, 0x49, 0x4, 0x0, 0x10000, 0xc76, 0x8, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000086d000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) accept4$packet(r0, &(0x7f00008df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc6000-0x4)=0x14, 0x800) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000044e000+0x8a5)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000008f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8, 0x0, 0x800000000000, 0x9, 0xa0, 0x20, 0x1ff, r4, r5}, {0x4, 0x1000, 0x1, 0x9, 0x10000, 0x9, 0x3f, 0x0}, {0xfffffffffffffff8, 0x6, 0x5, 0x0}, 0x2, 0x5da7, 0x1f, 0x0, 0x10, 0x3}, {{@in=@empty=0x0, 0x6, 0x7}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x2, 0x39a, 0x100000000, 0x3}}, 0xe8) writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000bd3000-0x4)=0x80000000, 0x4) 2017/12/12 12:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10007ffffff) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0xffff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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{&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, 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"efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:06 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00007b2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r1 = accept4(r0, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x4008, 0x7fffffff, 0x84, 0x6, 0x3}, 0x10) r3 = dup3(r2, r2, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f0000b48000)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x0, 0x1, 0x8, 0x8, 0x9}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b73000-0x4)=0x3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002ac000-0x10)=@req={0x6, 0x0, 0x1, 0x1}, 0x10) sendto$inet6(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000765000)=0x100000000, 0x4) recvfrom$llc(r3, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r1, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="a4917de4ba11bb5257e09d6cefac3e9e302e06bee6f9db18d37f619a717707a2238944fba5c5121a418da1668902ffac02212ef62a299f38ae585f6583ff0b99f7b545b2b7c43e3098543505158663599cf5eec99190720214fa5e7c083b0503c0ecb7156a195d24f749a22062509a2ebb287039ad589e035611c63705993a692fd9d29848ef66ab21cc6883c44712ffd1d1338cbb3610a4717e63ad6f805931a9ebeab2268ace6221a2091b73ec1db1a640ab54c7cc9451e4fe14bb51c4497c04fbf9f5d9235be23bb2ddc173d1b441cbbd71c10daed7fe71e643a34c26f1c5ae034df48a72a7cd5ec711eb573cada9ace0019d63f1b70b814178012e8cc66cfba0167155ccbd10e079f0b31395622632a9a73eae13085c7516e385e28026f76cd5dd2fb73ce0d6866770a5c33d9fe01e027ae3ddfd771bb31d99ed51663673108981d4b00f2f66c7a1cda01cd5bed9ca2aa89d45644b8f10e0f002a06fcf8dcc68811436fec369cb35bdb86262caaeb6a2327306101882e88e85256f6839325ec02ee5ac2ef2bd4fdbb528a8c8e6e80240ff5809682000a8dc6f52fea1e851485ff05501a4aa4502f7ae1b75a6782244edca91903c118ee745f4d37bb66e71dceb369c5e3c6ed98fc4d25ffa563a47fd01b2072a9807336b0d45c33f88cbdb4645cda939e519cc9f88889a8349163957d0a3a2f0cd2c6feef47d5a6f21a0e0050593194f3dbd446f2c155ad714bc577192607a7073534d5d9b04326514e3cd312d4b58d06a48085744c2f4582288ba5be50cb32b7a3006971fff3b81234968f9de2afa09cb67313fd406b9a0373c6f8d3f768f2fb49a9f074c36c6e77e87626a480e62ae01b7a270ae4cdfafde0e00bcd327680d121696e82ccf2f2f6a04ee37fb9dd838182a5a1089f50e276f153b538cb7590e4b66a115af413828b462dd9d48f2b71c4799b955dde184d862fb8546372881e574a7be3f6074b6577ba9380efc0234aaed6109d88a65572316e5299a4c24e3f5fd40c5eb55fbd7f934c06a21cf99fbf691442900d4910a0b52889cac7ad288e04a8a8b4a0236f71bdd7abf244282c92cbe2f4e12f810f0468cd24721b05a5be5e48ea14383e7661e2190c1526a873a9dcb558fff3a5d77041a55ae8ba3ee5906a868baef9ae70f1a4ae836bea9d99726d3478ecda80b57772ecdf549fa7c8decc1d7e873b7d5354666a3380fa3b0cc5cecc47a18f7ff495b4aa5b90b1186bd76b75d2cb954332f5fd5d57bd59902dea5ede89cfe59d1936ccf4a23f1b2de7bd5b033dd78a97746755de225c4d46167683eb22e42e24f5d0ee68d2d0845e6371b68d7a99945e081f4a7efc7eec84b5e7fa8dd72f3fd18d718212960da416f0944c36f49985db0d5bf5c4843e9c832d112e8ba90a1a07ea4a0df1dc3aa2028a2641792ec0670268fabf4a3d0fb9ccfd42d8a908c82f81eac9d93ffbfadeed312063e4d179407cb8ca7b5feaf33574db89854bd1d6515e3e1bd59698dc20472b2d3a5ffc19c45fe9d00cff59bf4594d283f2074074377356b5830833f06614bc964534335834b037a78180fd2fbdc13cccba90546148811ad4902be14ca701d213faf3a21161d2a655d3f18d7e6576a5727bfc0b5707b488c51e7903160e24d2e58d6f47fbcfe9452b6b53843011bace8463de172b27f63177eb1cc6f653b64911c03ddb97a78a937dc9549f87517a89438d30a4858e6258f6002a8ab9a16305871963fc69fc32c48411d0f605b7819a7226f1e7fd38e6bd745d5979cd0a021401c798acf3fe2d9a75802bdba0c9cd844eafdd0e7cae7f5fff1a679e908231eb448d449d0edf7ae752847cc0ebbb0237e00684725a1fa5eefa28dde98fc573b43b5d919a87361eddc167ec38a5d5b00684418cf00952e4f0aef886ba215c7e12d73c9abbf097a6e5048d2f0a882882b788893a2552d933c4a064a6030835538f9b0594b49cafbef30ced9c4107f52aabbed943f3a5c74942e7fb3eea47ad5b071ff8f79af4f588b63d6391e4edb39797302a065c228c7550c8183ab813d7ea999a91e25552988b4a97e22e9dc131507c07de07df5b17ac10581824e5509fcd41e4c95ffc39d8c158465357d7d459df4d64659333e1f715799188b4000133af4ef57554c97294bd5e13527fb5c7132088a7ecfa8ccb28f3fe78de62fc500f2d4f4acc2a76a2daa69e9a7e16e68b253829d5d26463dce06cec79751a7a74f2ab9684270b2e08251cf1e4cead0c7602e284e2c7069bb49f2058dbb34416eab85fe647fd604d570bbbdfbfe9359673fe59b0eb804562eb728270ce448929e97559b32b7d6aa365cf81fe4ff05f99388d10ed04e6d77b15eadddac8937678615f1057e60ed56dc805b1195fd754fe2fdc8feef917497bd2785c3e3945a7924b02703ddc645d5e80e2b42ce249056a75e504a7543af6539dd3b36feac3c36b44c3137466fb7029413dbdf1f44995a34ac7453fbdd0c4b703fe618676cf567de5f92cc4dac3bd9ef3cb3c40e4f50ce421cbf223b2c39c8ff168d62539202976097d5c3248d5b8823455bc71c7cd7dea5dca8870dc7b70bff50523ac9ec4f8c097ee3acf4339dede600fb4f0fe4a6b2032069d2dbd760f0856eee2914f3e387a168826e45c7b640a99d22995e8f78ef4e0b83cae96150becfbc66baafa2787c618b5d9ae4e301d54325669d4f53b1574d4ebad49c9afffc4c30bae8c171dd9df6ebc414c4a96716eb124b89f42a4dc2c5e1155949962fedeb0ad065001e691864a9dff572b93c33a13795d60cb68502fcaddc9f8c70689a027c4a76491985c1d9fd964aface8ef82f35cc6b05d7704cb607f7ec24dbaff25f08a80a5fd2323dd50a5de5538b57bc9ac9ca49eea18b444217d805ceed12fd02b792c04591fbd10cc0c659cc59518ef287cb37e0757cdeaa769f9540050b513a9d0760489ecb2ce8a1b0c7d3a3c67ba88b66d79fff6accd1a673b9f24e66db0c575794679b24a7c53d14582a3124f819d044d05e3cee40f8d3710ced157083f239dd0a2745bf3eef40df7777ac08baeb79264f619011e02fb50efbf70a2a3ea34af32e34a0fb59a6770722160c4cdf7f9e00d834ac42a5fd2414124134132260dd18d844286cbb6d4be079d9209b055ea7c8cb639378d1574a45edae770f6bebc95ea1bb5548239951490e57631b9ff6fb9b2f754e131949aa0b669868464056dc1379f53d3ff662a80d754d11318b72ba1a3d08d421153b9d084d77c72314e3208daddd481baff5691bb6cc13c2fb0b2ef960e5d6e8a22f5d0a3b9c7bbe8b6c2ebec9e41cac312bdbade605f807a064157d26a4e2f800d95df5aca4e0ee37ba8ea4ce439566482c6372c0662d275617c01c65e4b76967c485604f8563f9230ea633976261d34ed8ce96969a499d93c84e00f987fe24641a98c8ec3e2eb7080b3db3ef3bb11d1a5f1261022e95f7103f9f990312db53fe79104ae3fa77fcd24e6dc815cb1834e30e7f935adaf875bcc083777768bd18bac6f016cadb29de6ac1c461776edb10da5cb5e429d1b04c53905267adf56dac95715326e5a8565f68d0b1e35da152eb09040ebfcf0f007e3153a26507a442ff04d87802560c7cff1d95421f1a5c71ec86bf1a927a07b4fbc44c78f79963624b175dd109a72634aec57756a442796a98c1a0c5a7040a2a74eec1399ac3a15469633922c8d1c2b4eb66a80c20dcf9d720cd0a37424938fc9c890085d8936fcedaa960056941ae782b290daa8062f7e08976278bde2ca9d7f2ecabd9de130ddf3f7ec47763d79ba59bd730cfae4998522b0d06cb5f9c9005a96093711453efa57defc1d3cb5350957004689734019e3783193c8e6874141e6f16a3923e2752ba582cb77f8c806f4a7b67f69d8d9fbd28fb08fba6678d76e4e3cae3e814c3087fbc3f8f6ab0dc34fbeff09e84809b4ef0c6530d79763cf1f535de07d089180ae3f8e92d192000042323df0f6c7aaa3010fe6c4fb9f2db77a7825dc45d0e83aed44344d1040841f1161fe68dab1ab2efac85e469a6e0600b42d4a5c1138619908d83e26cab2c406c506bcbcad4b28f00e04bcc0b469815e3f43f5d21c24a28b01bed5b6b1284ba115b117fa98e33b5dc8b7ed0127bbb355571733658070b6538df82b8d331c77ba867635f1a69a3c230ba116a59725e69d0a34500edadf6532b9152046afc78047c7e3d64ef383f58e955eeaa533393328178ec88c584fd18b9089e489e9cdeeed70e427dbcd62aa188250830fb4e1526ca0ddd44b5f697149ee18c15a0c393a6bc2eecee0797d75075269a1c51f06ddf712c0b2f8f38879377a1ef4063575c70b4eec7834ccfe655303ec70668c073fbf879dfe36287e4e36849cbc55d6584cd055611432226d57c5fbfaf9ff9b52ed9f13e6aaf39f4580f1f9b41f7388f8c89b66aaba456a571276c7b9688f02b7b3c40eb81be6d30dc57d200e424440e9ca492e211d59f41dda79a9da2ac76fe8d8b6e0c1f5df7a128971827a2dba11c23e26a0336eb8dfc4985d0d1a1237e7b36d2a61c552498b42d44179a1d4a8d2143201dbb0aee0d0d8af02b4c5f5c3bad46b00018073eeac7cbaf27c3fe4eafbd7542abada2fa3245e7f5f8427ec5d47dc987c5cafaed579aea3780c7a4cda85e26b1cc65e40e14643f2f66c9ef93e1006023ac668e80601cebc6f5f3165bef1d44bd75e23174c6c33926cafbba2ccecccb708e23046a168af6380f886b7f85f541e24574e1d680ef26a10b6351c76cc5f3fbb1e820f52b37eadefc1cff3e0aa99162d4e12e0834b990a700e6ee4e70afcc7d7eec48b274e0bd7b0b6464c3a1102c7f5f63cb912ae8db0d68d06c34de36e9144c1440d532adc48c7cdde173b17e3f7fa28ef3ad08125317439e0c0b82827d2e243ea8f8fe1315d91254b30dceaabba32211e720f94b442d2463662990263627145d182bb157363b0b18a8ca6fc067570c1297b1cc1d7da73aa69311ca6af2cab31fe4fa013dab20d57bfb52f79cf871ef28291557fb5d1bf19132fd3f07c7f6551165d2bc0bb86bc0b9ce59905905dca2e9ca7db8a075d41ce49d698f834fc636616af6f9c4dcf32e684459c9adbaa37fd1a1c141402b7e5d18b966cd9b1b0bef23b997cc1704c4839879f28bff6baf299dd7288c03875f059638512f7888038fe010be40bb4d0849f02652a5cc1f806c467095825a35eebad26acd84140c25f83f462d180ecb43563396c99a6303ee6a5d5862fb082a244c2b7dda28df5731bd0d3e2da2612273b28495449b0e0b3499d0e2ff9e6f3b8255a8dca33949e7fb8fa4cf5451d5a2162e0987aa372dcac9092632b86d8effd0d8aec51ec8fc4cd6642c6f8f52f4b595cfdd82352eed4d5ccdea0a71f64ac27cf1769e7acd2e6e9e8d454dc2ca843f74b50fdcc01f8327e5b15f0072e046fbe4b81f150a06d60a06f4a927b54484509c981a324d2604c5fb73d85b9d3ce0b9d535ad2e18d79234806d79bef95c2c77ac4601e562c5f34ce771d432cefb0c476a8e722c5af2eb231815b81d384578ca7d521bf2276f7336fde5c054d6827ae21703041cf51e713daea370b18620789245762552f0c2c6f75299da15c71d3eb0d6a7a8fb028f8e5eb5d78b528499e6e627404c698883ba422c12ec1572e632092359a1d306f3678c8921e28257df5ceb46e6ba6c7eb465c9465e5a36fa3c2ce30ae79a3e66e1204116dd49fb6566321b7badb921769d077bef6457d978a1a60bf834dbe904b7ab1c729b76e209850c24d5d0a4846d25", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r5}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r6}}], 0xb0, 0x40}], 0x1, 0x48000) flistxattr(r2, &(0x7f0000f3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) 2017/12/12 12:20:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000552000)={r3, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000377000-0x4)=0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r2, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = accept(r2, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r6, 0xffffffffffffabfb) dup2(r2, r2) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r2, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r5, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r7 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000406000)={r8, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r7, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r7, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x1000}) 2017/12/12 12:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) r1 = socket(0x40000000000a, 0x4, 0x8000000000000000) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xcb9, 0xffffffff80000000, 0xdd, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r4, 0x7414}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r4, 0x202}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000971000-0x8)={r3, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") r6 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000161000-0x12)={@common="007006690000692ff200000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000f98000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2200) getsockopt$inet_udp_int(r6, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000762000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x9, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f0000449000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071e000)=0xc) connect$unix(r2, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) timer_create(0x7, &(0x7f0000713000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d2000)=0x0) timer_getoverrun(r7) epoll_create(0x100000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f0000944000-0xa0)="", 0x0, 0x0, &(0x7f0000431000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/12 12:20:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x8, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000216000-0xc)={r5, 0x5, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000fc000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x7fff, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00009b0000-0x38)=[{r7, 0x10, 0x0}, {r0, 0x935, 0x0}, {r1, 0x2008, 0x0}, {r6, 0x22, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r6, 0x200, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x5, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x7fffff0000000000) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0xfffffffffffffffe, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r2, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x16, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000d2b000-0x4)=0x10) 2017/12/12 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f9000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x7) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r2, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x200000000009, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x18, &(0x7f000093a000)={0x0, 0x0}, &(0x7f0000b84000)=0x10) 2017/12/12 12:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000089e000)="2f6465762f6c6f6f702300", 0x2000000006, 0x104) fcntl$setstatus(r0, 0x4, 0x40800) r1 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007ab000)={0x2, &(0x7f000085d000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000031e000-0x8)={r2, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={0x0, 0x80000, r1}) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000ba6000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000d2c000)=0xc) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) 2017/12/12 12:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000000b00200) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f000072c000)={0x3, {"d004000000512d"}, 0x5}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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", 0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000b67000-0x8)={0x0, 0x40000000007}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000685000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c52000)={0x0, 0x7}, 0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000015d000)=0x0) ptrace$poke(0x4, r3, &(0x7f00004a2000-0x8)=0x0, 0x5) timer_create(0x6, &(0x7f0000952000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000c86000)="4883ede7940e99db4e21fb462b66d55dfcc8918737ff", &(0x7f0000960000-0x86)="43e5332b1ecb2855c791fef80b23e772fa6f4fc257353811c716bd3d9d809774c9699bb57cd478e4c4001a15d2e13f3179e1246c51f7e8837b40f5eb190ab76dd886f7c94cf97b00e73216856a0407e90ec57dcf85f894ae0130e1b30bf02519161176e6e7e545899ce3dc82820390a8a5aaa2103e98c5b99089a573d56d12838becd4fbfd95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000+0xcbd)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005de000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000600000-0x8)="2e2f66696c653000", &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d4d000-0xc)={r3, r4, r5}, 0xc) clock_gettime(0x0, &(0x7f00005ac000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ead000-0x8)={0x0, 0x0}, 0x8) [ 44.228750] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 44.262128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:07 executing program 0: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x6)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000cd000-0xa)="2f6465762f70746d7800", 0x200300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) 2017/12/12 12:20:07 executing program 3: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:07 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000f000-0x63)="32000000180025ffff0700a20d0914040a010080000000002300000016000500090002000000024fe56714eea4eb0456d71839407029939946898152e71e0609c3a1a8d4db577f1280fb4cb39543678a8555168d191d368b7bdfc51c1e05571920282a", 0x63, 0x1, 0x0, 0x0) 2017/12/12 12:20:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x1, 0x5, 0x40) r3 = dup2(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r4, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x4, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r3, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x400000000002) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:07 executing program 4: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f00006f3000-0x4)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="8e6a97aa074b39e170ac573d4cf31d7a38055a1b94e9151cd08e90fe6c12bec671d0866a31c30308ece22be121269be84fcdcd8aa122fd71e02b4ec7ea6baa18ef02f9c2282bc703f57148ac6198df86adbcb2d116bfd59da4c6e75e970e7785f650a57399a07d7c155a7d6b8f6a32bcc7613b23f990785e9eac1bb17b500d69aa1686c48762560c89b704e7791875d8b864c531c6f585cde33d892530fa007a2ba41786f430a5b7e6c2a92f14ae0c901fb5ba589f64f386f69fc463768eedccffe36cde1a98b7045d7d171fc01e312609f1d0472da8d3741bcbd8bc2dbab9b4a845340d59e22d7f64d5f348c75e9fa0432c18c785f79c35ba80b7eaa437a6474c68b175cf97250ecaac0b751825282c2d8f27d059d7241eb71cf58b20ddc8776c269e75553c8476196477f384f6182867856def1b9cb1be48c1654a92bdf844776d8d9a52327399a159fe2916abf3a22b98301509da0ac9aa549f2af6eb2d02e79144c9e23f1ea3036ecedb520092f5b919f99faeffd284e0df180536efdc60dfab6e7e6d087c798332a9b0fa895945b1d18840fd50fcc54d59d691a07c1bd341178edee64be0198f22445620161c935ed50ce78dd6bd59380857e58d5aa21efe231328d5bb4c9adb4290e4f7ba0e8764ef9395fa6ae850067e60d697c60ce191a126e87cd91b992251a10146775a42ae1b3d87b80d085b0450c7829a38003a0f5eb8bfb227c72167624acbd7c5fb21435d3dac2a342e2f915b6a45b6bb06de8dfd03c0c6c3a69de8f9a758353af488225e5b74ded628e15957c243cd206162bc6ee7094ed20b31a44717b86fac7c6da93a738cd5dfc7de23fcecdaa99d38820cc243386143bc7b760191eb1d1365650741acd8b3f85bef32946d3bed11c603c63f842a63b108be660cc03a2bd1d82b2dad3610a16b795ca5d1fa941ca5a24847ab94b16bc454f1379506372a7f02c88ff4e8a59dbce984df7680dc65989b13e40449a5880a52d2b3b673e64fbf176a8039470db84e1aeb47f7f30b350523b89deab31bf8507772070b65daee0c9ec44557d2ecdd02a7fed7ac77d1fb46f285e7c5a232b75dc5ee1dad7fdc31a6c820f0cab65823a5adbec12bc5c059c591fb04af3c5745e2388baca87a2a63e8e110d05d4431689938c268c0b5d512efee9dce576bb5570c568db64d9f8aa16cc0a58ed4366c00ea07c5b15c32bcf015f4c8d55bb04324fbee928b2f7205ffd1ca651134929d0f856173976c8db2c9e58bd28ca6b70115386e7553a987f23106392e89342e9fc714705080cc5752f723155099bb47884314051bb6a3fb113f1047cde178c19d8c768dfe45d7bffd235781e959d3bdcae4bb5fedf3ae51d3dcf78d542cdda3f7a55a8e32b1ccbba9d62c20f616eeb8b51535c79d1ef1a8ee958e4ad58a262ab06cf416c4cbdd9d065609e0e0dbd435b937bd1b36211b0297e718d9515bf3ad300875b7fdf674920d36d4c5c64404f28c1470408900520fbd7b674cf5ea984537c12d323f0a0d7e11f06fc973b2f646c10a84325a1309c2fb4c6d329cb90cde24c35f675ade7ecf39c2a2a6d0034793e893c80c6e28fb270981ec3738261308da77522a7fedf57528c006b0576214f45860b622496c3fc4c2ecbe6eae31e81a96d83e19c7cd16ec54129368f59d703d7d71d24614989784c6ff7390bf8a0d481d680af22917a27da4ae7793548f24b022e048f10400d7c2dd1089bd892b06ac71c340aa918161e93fe4a3fa5494b00707a9ad19f53f7207e67bae584ea44cfe59218f916c6f1885c59337d692811ed79674c1e54e5ad215c78659d26fd4c479d3752142fbada1f8672f822bbe55a599353a5a486bb46a5be2cd4e3e45008b11abda2e5c8880f45d45c39f20eadf9eb43d8739a0394b70e76d1e8f340fca84e323c4b18209078adbbd423ff319625b3e9682884e84085d5b01e08bc2979abaa0b78e4186ce9aeebc80ce12e73ce8626a4dbcb0ded627671fd910a21781b5a7465df299788b0a2214d7b2db5b3c059d9d72a22fccd0156ca08ec0d338f7cad3dd3d677998f771ca5475dcf43c661b3a506c18579c7e5889a87d7678dda48822c2c0a842bb88708d8a8cc39c5b492fe208c2a931b6fe3a08531b451ed28488c34fcf1b19fd99c196c5fe0a91fef10aecd5416d27aa48106a29c5d5db04b80a42bc630c02bf2b251acf391f08422b43928f5e8ed40e36aafe75d45ebdd7589bf89c3e90c98dfa376f13310eee445434b84127e0a1cc7a7928e2f3d30e74ab110a4e20329efe6b17e8763d76fe6f10e4003e1ae1dfe8a4250a21c2d61c904f0d0f8b470b398545f99b6b92d5a551069b8d46b427cfca8620aaab37e81b08d2d42d992c7aeff0e8e3a6791049da15c978fb6850e124f48c94cc1e6145e4771448e3c160d10989aa4fe5a6633066a33b3e5dbb710574e8c0f398d3d561132c63792315c8bf42d68974cdb2688426d040b97c7a2277cb8b28c83550764a314a8c314a79e000c3f98415275c65aeae146ff4c540c1a1612e9631465dc5729b5088ff52093e4c6050c2ea8e0fd83c692f94ddbb649dacfd06c002e8f8e0c2dc916e31f003529f39668f97933e597859116b08a3ff46ebaabfcd6c3e568ee0663ce8a1331163b6710e3c93ffed762aaaa0f6c9e8a0c3e117ed593e2db0fc96486e44d55dd4b33c24db95461e71514502dae5f4a745c6a254a43ab0557d38e013ea5292ac3820e283574a7b7eef6ed60905e871886b21661a283b59cb13989f7deae04d5b1f2d02642efb166f8a60a038fdd970877943e8208e9108abe686eef2fe3ef5df154ab28c4382aeb019a2e8494f15c6e470d1799d19fef194a6c30b9ba886e8ffd96dbcf056954add0c0252a56d4f29cfbc1b0fcc940ef0b5b51d39e6a5de42d103a83a39599f6085bb39b9af026cc24fbf2195e8dea84c930b85511a0db8b69f7b0ddf6886774d8d74bb7c1e25c1513ab2ad845537a097eaae83774add9a2e58721b5fe9438064313d6120de5846d477757e8a61b91ea6bdc4c3512f62ab38864cacc6a14313730d66cf04d974b2d765bc62884a5a8594bbf3d00f1c5a75de91e5d590304edcaac3868c2625681e0ad4d318c2affed1725d71c27c4bb416f2bfa99dc064864024cf088a960f8ecfe18c76010cea0854053832617c30870be9fbce857d6e66872c733dbb2b40f999cb3b933c197c12632c5ae701bdf11c24436011ebc16986fca46ba4ef9e206420825050bb92b07ceb62683e51e6cabab633eb308e259976e3f39719e684dc22e43cfd42081c23fa4c38345b1c4de6137c8fd8187e646c725276fefb90ac215bc73431c2f3d86b904eac9d03bfecc7aa570bca1ab3707dd94cc8f4505d318bb9d25f6e1a137c8e7f75c6c1f7b0fd71675799deb5c1deda23a4acb695012c81c43f669d23f8aacd6146fb6ced28ab9648a6a2dab75b9ceed9f219d2156b2a20886318ded7d17f4ffdbb1b005267f3630e0a511b378a8ad1eb91d060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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:07 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x5) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001d000-0x4)=@int=0x0, &(0x7f0000059000-0x4)=0x4) sendmsg$nfc_llcp(r0, &(0x7f0000057000)={&(0x7f0000054000)={0x27, 0x5, 0x40287d33, 0x7, 0x100, 0x1, "2bce3b32a09d41103552361a5203614993b533244508a76508f5b3ed79dfdedf51892aab0dd8e01e80e8ab09a4d880a68b9064d786415f02473fc8e0901992", 0x2}, 0x60, &(0x7f0000057000)=[{&(0x7f0000008000)="708b1f13e673d05e0ed5e96e150abdd6e548d5875db52b1911c6b5a968c06c8bb2beb52e73aace77a0075baf316ccfd080534aaabb06cdf85ef53e0e86ce560b986b53881f8fc18e32d3db674cc1ea74592f0ecf55871215897c51b501a77e2b4692798df5cf8ef082afaf37f555bf59e802413cb06638d9db0536a891681c7e28641b8f95841237caf6ab858c32650ef8cca4318eafa73d0a6f289ce5bc067258831ae927590fb24325b9", 0xab}, {&(0x7f0000058000-0x97)="316e072b59de0339c78592d15594bcb273e16495dd2558f58b4d1742f4dcf82d0a1e336ccb1d81e7fb0bf4f49886129f132f728a886d129d0edb9ed237cb3f4253193ca2acba999cf8bab1a058d322aa62ea0c3411974246097dacc0bbe3f96a1d112ff834d9149a3a7d96681cf37ec3a96fe0822dcbe360a24efa51daedfec9be3537400b3057cdaa448bbdfd9b5f2e1c8c52a9f70b5f", 0x97}, {&(0x7f0000058000-0x2e)="4eb53a6596e9028880870d1fa04a970476766a02e7ee538d2ae595b6904182cb532a8be48544c582b41b3a6b62ec", 0x2e}, {&(0x7f0000057000)="0f93c25a0b1c1c1875a0d34673b80076456bc5919d0a6a", 0x17}], 0x4, 0x0, 0x0, 0x40040}, 0x8001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/12 12:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) finit_module(r0, &(0x7f000028c000)="2b28747275737465642f00", 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000980000)=0x9) writev(r1, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) r2 = socket$inet6_sctp(0xa, 0x25, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000900000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000306000-0xc)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000ae3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r4, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x101, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x223, 0x4000000032, r1, 0x1) r7 = socket$inet(0x2, 0xb, 0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000e9e000)={r5, 0x1, 0x1}, &(0x7f0000327000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000f6b000)=0x0, &(0x7f0000f02000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000065c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) epoll_create1(0x80000) setsockopt$inet6_int(r6, 0x29, 0x12, &(0x7f0000f6a000)=0xffffffffffffffff, 0x4) connect$inet6(r6, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000779000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000bc5000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x401, 0x5, 0x0, 0x100, 0x8000, 0x1000000, r8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/12 12:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) eventfd2(0x80, 0x80801) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d7e000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000925000)=0x0) listen(r2, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000552000)={r6, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r5, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0x0) r8 = accept(r5, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r8, 0xffffffffffffabfb) dup2(r5, r5) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") 2017/12/12 12:20:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) r1 = accept4(0xffffffffffffff9c, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r3 = dup3(r2, r1, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) sendto$inet6(r2, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r3, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r1, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r5}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r6}}], 0xb0, 0x40}], 0x1, 0x48000) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/12 12:20:07 executing program 0: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000094e000-0x4)=0x7, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:07 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x2}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2001f, &(0x7f0000004000-0x66)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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{0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14e, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x40, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @ipv4={{0x14, 0x4, 0x20, 0x6, 0x138, 0x1, 0x2, 0x816, 0x7d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x1}, @lsrr={0x83, 0x3, 0x101, []}, @cipso={0x86, 0x25, 0x0, [{0x0, 0x3, "63"}, {0x0, 0xd, "0b1bfceffb650d3dbf61b7"}, {0x5, 0xf, "116adaeef29c0d49ade88fb0ae"}]}, @generic={0x0, 0xe, "81eb3833ba07b57e40637c38"}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x80, 0x0, 0x0, 0x0, 0x100, "ae709b", 0x3b, "4ea3c5"}, "cbdff7a69e94a38db614dda131244bdad88b2c99b65fef8d83e749067df280e2e681f82e43ffb328293861ed7e9ee0438e434d997b2b020eddde3d5096a4eb1837deadce46c6c53e06fb37f480b70e94ba6f89dc51c970e8d675a4352ded7b3d62ef5c9778af4017252d921e640c109df129daab6b25b1405cf96314c9d9e808bedbd7190cfaa9c70d5408852405c3bb2541b554784c75f8381c5341d8029e63ff7097fc4558e148c05ec74639d223b32f47c6b91aa2b3546aa0b0dd9125acc24bb00308cc01c422e2d6db5e02f48985292469164043f31f"}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000021000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000024f000)=0x200, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") r5 = getpid() ioprio_set$pid(0x3, r5, 0x6) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) [ 44.434444] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 44.455871] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket(0x11, 0x80000, 0x4) write(r0, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x38fe, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3ff, 0xfffffffffffffbff, 0x5, 0x5ca, 0x40, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) 2017/12/12 12:20:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000668000-0x8)=0x6) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d61000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000)=0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000-0x4)=0xe8) getdents(0xffffffffffffffff, &(0x7f0000293000)="000000000000000000000000000000000000000000000000", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee1000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000009e000)=0x0) fcntl$setown(r4, 0x8, r5) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r6 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r6, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r6, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r7 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r6, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r7, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r7, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r7, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") getsockname$inet6(r1, &(0x7f0000b01000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c8d000-0x4)=0x1c) sendto$inet6(r7, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r7) getdents64(0xffffffffffffffff, &(0x7f000024e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) 2017/12/12 12:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fbb000-0x5c)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0xffffffff, [0x1, 0x6, 0x3ff, 0x380, 0x5, 0x7, 0x80, 0x100000000]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:07 executing program 6: r0 = creat(&(0x7f000031c000)="2e2f66696c653000", 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca, 0x10000, &(0x7f0000000000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2017/12/12 12:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d5, &(0x7f0000a6b000-0x1d5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19f, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0xa49, "84488c", 0x7ff, "d5dd48"}, "0946241099fd3491c63cfedd5081ba9760cc6c3d61a42bcebeb189bd7c3b11becf6daa62c6ddfe1f2241ff3b2afb46e5da67b0e8a03ff9facedc32655586fe"}}}}}}, 0x0) 2017/12/12 12:20:07 executing program 1: r0 = socket(0xc, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="24000000190025f0011c1fecfffffc0e0200000000980000000013050800fc0f811890b3e0907c01", 0x28) 2017/12/12 12:20:07 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmmsg(r0, &(0x7f0000042000)=[], 0x0, 0x80) sendmsg$nfc_llcp(r0, &(0x7f0000057000)={&(0x7f0000054000)={0x27, 0x5, 0x40287d33, 0x7, 0x100, 0x1, "2bce3b32a09d41103552361a5203614993b533244508a76508f5b3ed79dfdedf51892aab0dd8e01e80e8ab09a4d880a68b9064d786415f02473fc8e0901992", 0x2}, 0x60, &(0x7f0000057000)=[{&(0x7f0000008000)="708b1f13e673d05e0ed5e96e150abdd6e548d5875db52b1911c6b5a968c06c8bb2beb52e73aace77a0075baf316ccfd080534aaabb06cdf85ef53e0e86ce560b986b53881f8fc18e32d3db674cc1ea74592f0ecf55871215897c51b501a77e2b4692798df5cf8ef082afaf37f555bf59e802413cb06638d9db0536a891681c7e28641b8f95841237caf6ab858c32650ef8cca4318eafa73d0a6f289ce5bc067258831ae927590fb24325b9", 0xab}, {&(0x7f0000058000-0x97)="316e072b59de0339c78592d15594bcb273e16495dd2558f58b4d1742f4dcf82d0a1e336ccb1d81e7fb0bf4f49886129f132f728a886d129d0edb9ed237cb3f4253193ca2acba999cf8bab1a058d322aa62ea0c3411974246097dacc0bbe3f96a1d112ff834d9149a3a7d96681cf37ec3a96fe0822dcbe360a24efa51daedfec9be3537400b3057cdaa448bbdfd9b5f2e1c8c52a9f70b5f", 0x97}, {&(0x7f0000058000-0x2e)="4eb53a6596e9028880870d1fa04a970476766a02e7ee538d2ae595b6904182cb532a8be48544c582b41b3a6b62ec", 0x2e}, {&(0x7f0000057000)="0f93c25a0b1c1c1875a0d34673b80076456bc5919d0a6a", 0x17}], 0x4, 0x0, 0x0, 0x40040}, 0x8001) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000058000)=0x0) 2017/12/12 12:20:07 executing program 4: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000f61000)=0x200005, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006ef000-0x10)={0x2, &(0x7f00009ae000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f66000-0x4)={0x8}, 0x4) socketpair(0x8, 0x80007, 0x10001, &(0x7f0000810000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000f65000-0x8)={r2, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}, 0x49b}, 0x1c) r5 = socket$inet6(0xa, 0x100000000002, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x80000004010, &(0x7f00003e8000-0x4)=0x2, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket(0x109, 0x20000000000c, 0x7) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r1, &(0x7f0000765000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f67000)=0x0) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x20000000008990, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@generic="3c4dc3397927a64546d91cef5f9342e9"}) close(r5) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002b000-0x10)=@req={0x28, &(0x7f000091a000)={@generic="113696c3f0e4fb86fb298223dcc0b9cd", @ifru_addrs=@ipx={0x4, 0x7, 0x0, "0200f9ff0004", 0x6, 0x0}}}) 2017/12/12 12:20:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x8, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004f6000-0xc)={r5, 0x2, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x7fff, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ec000-0x38)=[{r7, 0x10, 0x0}, {r0, 0x135, 0x0}, {r1, 0x2008, 0x0}, {r6, 0x22, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0xa, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:07 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dae000-0x78)={0x0, 0x70, "5fb80428fcdc5f058ef4013cff289e57c7955c807d757a46e0a62ce06f5d9c8ccea329e09db31b3bc6bb50e3b3a24e40cd2e954b4d355e5979a9240fe2878c39b84e8c53b61c3264810bfacdf5bfc386e29eb9a929a046d1c8023d04c517d6cc3b47ad2c39f3add86f619fff1c8f6f2c"}, &(0x7f00002e4000)=0x78) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00001e9000-0x6)={r4, 0x20}, 0x6) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) 2017/12/12 12:20:07 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000-0x8)={0x3, 0x9}, 0x8) 2017/12/12 12:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r1, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:07 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x80000000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="24000000190025f0011c1fecfffffc0e0200000000980000000013050800fc0f811890b3e0907c01", 0x28) 2017/12/12 12:20:07 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000005000-0x4)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="24000000190025f0011c1fecfffffc0e0200000000980000000013050800fc0f811890b3e0907c01", 0x28) 2017/12/12 12:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007da000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1000000004, &(0x7f0000db6000)="89080408004494cdaaa727d4fd2e45c39d39a4269fd09b5876a38c39e17e3e3365cadd775733d5afd0f6963479dca6d50d24a0d7b447e9f23127b8e7", 0x3c) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x8, 0x5, 0x1) r2 = socket$netlink(0x10, 0x3, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fd9000-0xc)={r4, 0x5, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x914f, &(0x7f00001c4000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ec000-0x38)=[{r6, 0x10, 0x0}, {r0, 0x135, 0x0}, {r1, 0x2008, 0x0}, {r5, 0x22, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0xa, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000f98000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000cd9000-0x4)=0x10, 0x7fd) connect$ax25(r1, &(0x7f0000e50000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="67e363dc15eac2f6e0af5a36522c764efd6f19d17c9312480ca3619e1cc5fed2b8bc3eab4f9a5e57d0c65892fc8f0dafce54fab92641e7e151d7494f6c492e64b11b97f722d3e93d6ceea09f65abe914846d755f23b7e73078fd0af896516298a790d45b98807b3f8ec4f99901ed69575ef2134e49c1b813fcff6a5b9863298d2d1fdfdef7963d88b5057463f09dc1c726c5620b97533364d41934d0845ca11ebe5b571ed3510d91bcbafe976dfc2723739857e88faff5c31b5ba0184311936a3ec3d2bf08680c54a257614fca21208e308963ab2db268a2c5a723945c90eaf6e100d58c803c9f35511424d938d016f907f946a771d721fca60f819317103e57bb14180624e0a6b884a98783e4ec2a319820ea788f5a60822423651b7c113475a7b810ba6bb6dff73c45a7da3d8b1a68e36bd0e4ab0ea26cb81abc224a99794063877e691c509b2d818b507c677eee89926917489b64a88f4ca456734ebd280aff9b5f5fa69fe58fd0d27e87e91e2edd4f0bbb83f25315e40b1d78e2c4d4165f1d1ff821f150b9245de03eda465a1f2a7914fc691c81280796a67a67646c0672fd7408fa51867a7f10aa749e4e4f2333c9b674b134f331d99df4774bd43c0e80a9a812eb7f40604f70a910961ad2dd8289f115bf295078b10e5e4453cdb9e8924dc82606e20682bc22e8c8636670d09191771d76f3ffb7a34af2d9b5b28060f80023413442a9ba59da2869cf33b9713a3d2125440f75caa72b27f3a75986ed9acab64d60e16be8c8aa4ffeeb81e3eb9c9b28a3a2dfdfcf1c668650ff476f1c5a90d1dcfb52659d82de102888a4c00e1baad4e61b95625d10fd61f4e71c44a8566cf5462d335d5a893fa7dba99fc40c257a186cdbf2b9e7f13231709b4de8f0e79a8db60b1e51abe6ab64b07471d184e4b417d91f63d8320bfca630aa2474bfd146100c1e3d05be95f53746df134d818adf73d42cb139b6f37c1aa20aefb0e8cac39d120d31b033c09d968d79383e946d73bcf75cad38545d4edb04a8fa43600aa169d00c5567d82eb783c135f08e800e58b0d3be5a166a57d657b94dc0088f8eede895f1c80190745e488947b1daa3d390580cd1e3386dd5b57b40ade1c723b0fd10e12dac1bc96cff8c76bec879151e232d627a12490dad6fcee45a7b6bd9cd9d70b524df7f1520308a5f88cf5e682354d6794dd37462449160a34098e218ca30c3da0bfc3b1ae1b984e5d8d446754076576dd68894df7faca4c258bad43ab4de8ad3d792d1b02436da0bad266850d4536a716119c0bd63006786fa0eeb12e76b3381f56ffe05b3974c23972912fd513b5e59a783e5950b3a4caa949c3b5880253ed27acb96c886c5faa28c291e8d37d67f21056047953fdd1579524d4e9eb18c6bdee8ac665db13e8db54b031a6eda1f9ed3ec8e7e6f6fd431ea25a1f7017e8260aa2444d4967b014bf5079de33c5845619acae5f9da2e68d5945e84c05b4c7ca3438b124487de7ec6125a80be49aca112cf0b7d25cdd8cb44df4378b00c62e64a34458095052f9638314bcb4cfd6a44bbe7a92396225f120a3f12092f576847950abcf78dce3c6cfb2fd7f9091c55ec5507e980c6e34508ad2c3e5ec1e140f7c3b74e41705c8acfab8f433ba670d5dc812db3b762ed16aa87d9531c43c2e0a62f65c3c7b7439c7329f02aba1c06bdbc524e1657cc0e03158b343fdbd1686a47818b8c05de6fd4b316f54959a960d298921ac433b388fbb83596f0741a0627c58d8b3f560c2d40a38e8aea24d13352c9658a41c1df7159586e38d9bfc2ebb5eb2bbc10f14d1465a61a11fd732282e0f2568c5c5efac81395a456e5b885aefff6586ecb7a19ba77c5f64ecc9c182dce0973fff1c466a1d6b9836e0c9ee1c8ea15711f24735653855b8c79d0d2f9bf6413b9088e5bebecdc865086f1545adbea53daacb0aab40a81a89c52f1edac03e8c05367edf5656283b8ada9109e1cb91a65cd83b4054a32e3d17f6bf5b874e0056e593ec9984e1ecc59b4050baf15730e4691a50c32cc821ea00a0fa8b1846616b6207d393829fbd5fc1769880cd3e73781975d4a5271adc888fa6308865111dec1b4581320e55d1b78756eb01d935d3e5d6c69ac96e3d7bfd5c4e3bc58c5ef599236efa500136f2ea82a8898d637b99e854b5afa3fc79209a67b0661ecbd14261344d23ff686584eb150afae38cca3a81ec4d158f326818d0d38307f0446bd857f175dcf130f58988d3e499c1b3bcaba3ae75bac572118df646fce71260cbbe889e85dada3e2c528b746b21bc7d37742c5bdde4d63f266ee277c5823d590b3214beda492aa84e273563cfad7b248f97f8b04df79317d43e149ca0729cfe7c95b2d34d900dad322fd27b1c3e4a6c5d7c650a29ebf5e9d7eb4048affd157ac80b8c92e3bc9a3552c9529e01d19d808edaeacc0dc75c6066668d12cee62922928d38c8880dd1136b7b676b438c2ca689208a278039a847d702dc608b9aa568e6939c08a1f210e84fa8246ae17ff001ba59689f8fab65c43b0e357985443b5ddf475f0d461b1c74ecaa794dabbe23254285ba89ed1d71e655b0b64a79a0857999f3c3a3989040c7b213ac3a428a59a0a6e83120a56b3db4150fc2617296d6e4e8e931fc5281d8bc97b714e9c498e3412c1a61345f94ffbb7486c42c844263e49b46998511a3c482b05fc927d6210a98390aa79bab91fab64fca86aa50897efe01702f38bf5a4dfd353fd65b8d7a50a97d2dfcc4d594c572d587e8aa08196dd6529ea7f5931faaa4b7a05048b7b532b3296d39276dee57daed6d4327cd20ac5dcf0ad0213aed1da29891e157a3d8c7f4b448ea1103d862843198936e2a9f036aa6d0061e0429ce9a249c9e1cc1368bfc99db0cb669751ed91a39b8d5557c98466315cb6063132df5819adfac12161169c14750d4e1fb423751752a2f8e342334333ea1000b2f2bd7b81d481d357b79cb4d8fca8a4e51fe8e43af7ffa660816a896400ba01af56c74b6ff926aeafffa427ed13de7abf68e41ed221ed54fd354c4838d5eae685efd65306fabcf1767df3e1f2d32e69aa0d63c9b91334c2fd665767090fc1d789cc2f03fc8ae6b44224d2ba9a51ea4f374cc5f8b2b76c332afdb2c5805bc82afbfd2f1c550fc43dbb496a55a7efa85ea694ec1039a1815cae51e4df53e2c13608886a60222d102c538453bf5b7cb1e28ce04e1e0ad3e81ca30c7448a772c37a10175a4a41403af9c650b60d70bea2009fa13967574e53e09d6a153f8167de072f3aa71927cc7baa6f2fd27114de1d937bf83946c0ead9e923b38b3f6fa1fe8e2b30eadb2b8d06dabbaeaac54cd563149b366f2da948dc3a7dad4605ee9987c7c5f4a4e26680a517a6609c101feef9b4b80c9a782ec7917bf265dc999ddee8402c87b7aec667fca936308a74a4e173bcbea355315f6aa157face16921e2c0cb86eb68985047cb75d679771c5ea1b1a188a650e7f0022a10f22b073604dba17136cc316406a0154b5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0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f00001bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f8e000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000a4c000)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002d1000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0xffffffffffffff00, 0xfffffffffffffffd, 0x7e0000000000000}, &(0x7f000071a000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x44b8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x80) 2017/12/12 12:20:07 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000ca3000-0x8)="2e2f66696c653000", 0x4800, 0x82) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ad1000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000525000)={r1, 0x5}) 2017/12/12 12:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00001e9000-0x8)=0x4) getdents(r0, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r0, &(0x7f0000696000-0x26)="", 0x0) 2017/12/12 12:20:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) gettid() mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002f9000-0x1)={0x0, 0x80000, r1}) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000905000-0xc)={r4, 0x80000, r1}) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000371000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003fa000-0x4)=0x14) fcntl$getown(r0, 0x9) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) timerfd_create(0x7, 0x800) fcntl$getown(r0, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:07 executing program 5: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000009000)={0x200, 0x10, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000, &(0x7f0000025000-0x44)="490c51a27db7569860bb4831b267df617903ca38ee6a13975acb0d5983818191d11adaa4bbbed8350805e4d9aa0aebf08b08ea7ebb64541893a7f238f719b47ce04848ba", &(0x7f0000000000)=0x0, &(0x7f0000015000)=0x0, &(0x7f0000024000)="e5959282d99e55089b9b458ed50df37e12050a99c5692476241787adc1883c0c1c2ae71046f331360ea9c7603aa723c6cd41698d9cbae06b26cef2da7e16af0048ebf6b14d847c2cfd263a37071c03c45eaaf0b3a3f088a953f42dd094b145734755e98f7a67ea4e") mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r1, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2017/12/12 12:20:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) fcntl$setlease(r3, 0x400, 0x2) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) [ 44.862675] check_preemption_disabled: 30 callbacks suppressed [ 44.869070] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/5501 [ 44.877809] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.883471] CPU: 1 PID: 5501 Comm: syz-executor0 Not tainted 4.4.105-g36205b7 #4 [ 44.890989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.900321] 0000000000000000 5db6a4e27cf278fd ffff8801d27176b8 ffffffff81cc9b4f [ 44.908284] 0000000000000001 ffffffff839fd4a0 ffff8801d27176f8 ffffffff81d28d58 [ 44.916238] ffffffff83d093a0 ffff8800b2110a60 dffffc0000000000 ffffffff83cff4e0 [ 44.924194] Call Trace: [ 44.926752] [] dump_stack+0x8e/0xcf [ 44.931994] [] check_preemption_disabled+0x1b8/0x1f0 [ 44.938710] [] __this_cpu_preempt_check+0x13/0x20 [ 44.945165] [] ipcomp_init_state+0x168/0x8e0 [ 44.951187] [] ipcomp4_init_state+0x9e/0x840 [ 44.957209] [] ? __xfrm_init_state+0x2df/0xa40 [ 44.963406] [] __xfrm_init_state+0x354/0xa40 [ 44.969428] [] ? pfkey_add+0x28de/0x3d80 [ 44.975102] [] xfrm_init_state+0xe/0x10 [ 44.980688] [] pfkey_add+0x1e18/0x3d80 [ 44.986190] [] ? __kfree_skb+0x15/0x20 [ 44.991691] [] ? pfkey_broadcast+0x357/0x540 [ 44.997710] [] ? pfkey_delete+0x340/0x340 [ 45.003476] [] ? pfkey_add+0x3d80/0x3d80 [ 45.009149] [] ? __skb_clone+0x92/0x7b0 [ 45.014738] [] pfkey_process+0x58d/0x900 [ 45.020413] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 45.027217] [] pfkey_sendmsg+0x35b/0x6c0 [ 45.032892] [] ? pfkey_spdget+0x890/0x890 [ 45.038652] [] sock_sendmsg+0xb5/0xf0 [ 45.044067] [] ___sys_sendmsg+0x66d/0x7d0 [ 45.049831] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.056806] [] ? copy_msghdr_from_user+0x590/0x590 [ 45.063346] [] ? do_futex+0xb54/0x18a0 [ 45.068848] [] ? __lock_is_held+0xa1/0xf0 [ 45.074611] [] ? __fget+0x1c2/0x320 [ 45.079854] [] ? __fget+0x1df/0x320 [ 45.085093] [] ? __fget+0x42/0x320 [ 45.090246] [] ? __fget_light+0x7d/0x1b0 [ 45.095919] [] ? __fdget+0xe/0x10 [ 45.100985] [] __sys_sendmsg+0xc3/0x160 [ 45.106571] [] ? SyS_shutdown+0x190/0x190 2017/12/12 12:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de8000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e94000)={0x7, &(0x7f0000a99000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000bcd000-0x8)={r1, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r3, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r4 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000406000)={r5, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r4, 0xffffffffffffffff) setsockopt$inet6_int(r3, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd2000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000da6000-0x58)={0xffff, 0x7, 0x1ff, 0x5, 0x7ff, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f000072d000-0x10)={r10, r11, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r8, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r12 = accept4$inet6(r3, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r12, 0x84, 0x11, &(0x7f0000dae000-0x8)={r5, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000d7000-0x10)={r6, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r12, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) [ 45.112331] [] ? SyS_futex+0x1ea/0x250 [ 45.117830] [] ? fd_install+0x47/0x60 [ 45.123243] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.129700] [] SyS_sendmsg+0xd/0x20 [ 45.134943] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 12:20:07 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000068d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ec8000-0x4)=0x1c, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001a6000)={0x9c, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/12 12:20:07 executing program 7: r0 = socket(0xa, 0xa, 0x78cfbce7) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000561000-0x10)=@generic="e37af4c1f1d21e265b3ae71bcf58c2e5") ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000010f000)={@common="69703667726530000000000000000000", @ifru_flags=0x2001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000de000)=0x0, &(0x7f0000001000)=0x4) 2017/12/12 12:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f000031d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x25, 0x84) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000306000-0xc)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000ae3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r5, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x101, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x223, 0x4000000032, r2, 0x1) r8 = socket$inet(0x2, 0xb, 0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000e9e000)={r6, 0x1, 0x1}, &(0x7f0000327000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000f6b000)=0x0, &(0x7f0000f02000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000065c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) epoll_create1(0x80000) setsockopt$inet6_int(r7, 0x29, 0x12, &(0x7f0000f6a000)=0xffffffffffffffff, 0x4) connect$inet6(r7, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000779000)={{{@in6=@loopback={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=@empty={[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}}, &(0x7f0000fb5000+0x24f)=0xe8) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000bc5000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x401, 0x5, 0x0, 0x100, 0x8000, 0x1000000, r9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 45.163611] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/5501 [ 45.172341] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.178060] CPU: 1 PID: 5501 Comm: syz-executor0 Not tainted 4.4.105-g36205b7 #4 [ 45.185570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.194482] nla_parse: 26 callbacks suppressed [ 45.194485] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.207848] 0000000000000000 5db6a4e27cf278fd ffff8801d27176b8 ffffffff81cc9b4f [ 45.215804] 0000000000000001 ffffffff839fd4a0 ffff8801d27176f8 ffffffff81d28d58 [ 45.223763] ffffffff83d093a0 ffff8800b5f12450 dffffc0000000000 ffffffff83cff4e0 [ 45.231727] Call Trace: [ 45.234284] [] dump_stack+0x8e/0xcf [ 45.239529] [] check_preemption_disabled+0x1b8/0x1f0 [ 45.246244] [] __this_cpu_preempt_check+0x13/0x20 [ 45.252700] [] ipcomp_init_state+0x168/0x8e0 [ 45.258725] [] ipcomp4_init_state+0x9e/0x840 [ 45.264747] [] ? __xfrm_init_state+0x2df/0xa40 [ 45.270942] [] __xfrm_init_state+0x354/0xa40 [ 45.276964] [] ? pfkey_add+0x28de/0x3d80 [ 45.282637] [] xfrm_init_state+0xe/0x10 [ 45.288225] [] pfkey_add+0x1e18/0x3d80 [ 45.293725] [] ? __kfree_skb+0x15/0x20 [ 45.299224] [] ? pfkey_broadcast+0x357/0x540 [ 45.305244] [] ? pfkey_delete+0x340/0x340 [ 45.311005] [] ? pfkey_add+0x3d80/0x3d80 [ 45.316677] [] ? __skb_clone+0x92/0x7b0 [ 45.322266] [] pfkey_process+0x58d/0x900 [ 45.327939] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 45.334745] [] pfkey_sendmsg+0x35b/0x6c0 [ 45.340419] [] ? pfkey_spdget+0x890/0x890 [ 45.346184] [] sock_sendmsg+0xb5/0xf0 [ 45.351596] [] ___sys_sendmsg+0x66d/0x7d0 [ 45.357356] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.364331] [] ? copy_msghdr_from_user+0x590/0x590 [ 45.370874] [] ? do_futex+0xb54/0x18a0 [ 45.376373] [] ? __lock_is_held+0xa1/0xf0 [ 45.382133] [] ? __fget+0x1c2/0x320 [ 45.387371] [] ? __fget+0x1df/0x320 [ 45.392607] [] ? __fget+0x42/0x320 [ 45.397768] [] ? __fget_light+0x7d/0x1b0 [ 45.403443] [] ? __fdget+0xe/0x10 [ 45.408508] [] __sys_sendmsg+0xc3/0x160 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f000001a000-0xe)="2e2f66696c653000", 0x98) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000907000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000904000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f7261773600") getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f85000-0x4)=0x0, &(0x7f0000caa000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)="00", 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 45.414095] [] ? SyS_shutdown+0x190/0x190 [ 45.419857] [] ? SyS_futex+0x1ea/0x250 [ 45.425356] [] ? fd_install+0x47/0x60 [ 45.430769] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.437222] [] SyS_sendmsg+0xd/0x20 [ 45.442463] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 45.453651] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/12 12:20:08 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000283000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x1, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r2) writev(r3, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:08 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ae, &(0x7f0000014000)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1178, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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"}, {0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x7, "830600989adcb6"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000020000-0x18)=[{r2, 0x2, 0x0}, {r1, 0x400, 0x0}, {r2, 0x200, 0x0}], 0x3, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000021000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:08 executing program 5: r0 = socket(0x11, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x100000000, 0x1ff0, 0x5, 0x3, 0xffffffffffffffc1, 0x100000000000, 0xb6, {r1, @in6={{0xa, 0x0, 0xa984, @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]}, 0x9, 0xff, 0x9, 0x4, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cbf000)={r1, 0x1}, 0x8) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000035000-0x20)="1f00000002031900000007000000020000ed3b08ffe200160158ff3ffe00e12a", 0x20}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r4, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r3, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:08 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc1000-0xc)="2f6465762f72666b696c6c00", 0x700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x22f6cde}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000425000)=@ax25={0x3, {"db1b5b4e4b7e40"}, 0x1}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="111c8971f3418d2dcead4d01cac3263f069e33e001348769afe96008f888620e4824fd4ab5e542b1c95ec8600246022abea9e0d786d36b1cbf592b46e0f0635ea6d930c061407514e7c74d3f2dc113f9c2d93bde4a6be355d9bdc3e004fa95443718a5002060c86a54a3c97594c03668e787d877e592c27055332f6962454a5a787ca52d8853d2370aeb932aab928b0b23a239b8c6be8f7559579e6f87cf148987698b61fda3e3c23906d81e4fa9b18c565d9632230f94f989b18c82f7c91a5ccf01501fd3c679ff8f65c97d2bf7dd06", 0xd0}, {&(0x7f0000af1000)="5a1a31cca8c05452441cc8bade939aae3d2cb24ea33be9cec839f1bb00179dca80fbccf9712207ac534a9369d4221e868f777c0a14d4e09bb00ca29fdec11156d3a97be850a764ba770e042f0cf622c4a4a786d40d4fb2f040119d4a63c4ca50553322f71369129b8a91f432023eb80e308c43ad3d42ce92f8b57840bc75b5e4af8a12ff4cde4f00a4cf6222e42c8f08d0f2aec732e9520ea287c8167c4100d0b19bd4d5f5ccd06cbc0975551b5a580c798a036ea4b78d22", 0xb8}], 0x2, &(0x7f000099e000)=[{0x80, 0x0, 0x80, "a0b522c6799b7e26d76ef8bcd4583c7997eacb9bc73a0cb62770ec4c11e4e4f6c05236f4b491300e4011760e496fb052a0eba4ed1a38de571baab515af701e4317cf23cb9bdd073e76711e5ce48394b7afa77c9ebbcb7ff2522ab7af25f3a426da9f29dbf07f68aa168d"}, {0xf8, 0x84, 0x8, "1d3ca1bc2f013ada3a7dbe46f01e0de8ffbc1080e58ebbf894d1621c8227e5701cbfb25e803cb0866fefb1621f175a5ceee0683fa7ee0acb5a6ba5fba991cdcf4e5d8d038d70bc3fa11af310d57e86895c46e6a8263db8e1ac99e019c3cb0e69c0170d913d575b5db092f24a970596113a798cb6b5f44d9d33bd2dd3b3be3334fefb32dfe0e4a7c3c7d0fd6e13cda7bdc28e98da5f842f4025da720b9e7e9978fc0158e5ea0a2d47b57fb55c370edb21e440c85b6d7f91c590158779a42d2839bdcc2c77c2d0b066a93eb2d1f69cfb63209347c0322a53b4a1a8d91bb0cf22f2c50454a4"}], 0x178, 0x800}, 0x48040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000)=0x0) [ 45.511284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 45.537439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 45.539404] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 12:20:08 executing program 0: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xa7)={0x0, 0x9f, "0f4059796443254e63ddae13c749428e5255653caa2ad922c907f0585bfcebe5c00c54a659e8e48113527e02062b9efa99a41d7cddc00585b7210cf2396436681b8efe93ee73b98887df6e4e66efd46e54c1985723ebdde941933bd1f5b06a6ca1bb47a1137e560eecee13fe1df3a3243adcadf4de2473e068982e1899522b943b18871ea091961b49c431d6307d34225a2038102d004cb5e4803a4e1c7e12"}, &(0x7f0000003000)=0xa7) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000)={r2, 0x7fff, 0x8003, 0x0, 0xfffffffffffffe02, 0x5}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x3ff, 0x4, 0x2, 0x7ff, 0x9, 0x27cc, 0x1, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x800000000000007}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r0, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:08 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000058000-0x8)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x38820) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000017000-0x4c)={0x100000000, 0x4, 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000053000-0x4)=0x0, &(0x7f0000058000-0x4)=0x0, &(0x7f0000058000-0x4)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000058000-0xc)={r1, r2, r3}, 0xc) timer_create(0x0, &(0x7f0000a82000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000030b000-0x65)="95355a51aef15c347d9ecd33bcb97636063bd4da228fba71b04e1c7c2dfe7925ed7da457ae9b9014729be7b4ca46c4b0bf13ff411aedca3a48d940dab32f3640996802d95635ac08db86ce19c5a011c0e7d703355c127ab2f9241d9b6faac48336b3636369", &(0x7f0000064000)="5269c96505e99815c7d797275b0b73e2db77594996652be7d044c37dc7499b7aa2e6e9d74f54588db96ba940f17f93a6734a04722c39e27ee7cac2154646417ddd40fdead62ef5713f66cd577d6f63caa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x0) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/12 12:20:08 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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"}, {0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000023000-0xc)={@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/12 12:20:08 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bc4000)="2f6465762f6b657963686f726400", 0x20041, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000f3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f29000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eaf000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00007fe000-0x8)={r2, 0x2}) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r4, r3) writev(r4, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r5, 0xffffffffffffabfb) r6 = dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r3, 0x10, &(0x7f000064b000-0x8)={0x0, 0x0}) writev(r4, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000831000-0x8)={0x100000000, 0x3ff}) 2017/12/12 12:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009a7000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000415000)={@common="6970365f767469300000000000000000", @ifru_map={0x3f, 0x513, 0x5290190b, 0x80000000, 0x5, 0xfffffffffffffffb}}) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) [ 45.542466] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 45.552403] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x200000000000002) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000089000)=0x0) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffc) r2 = socket(0x11, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000061000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000121000-0x4)=0xe, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d16000)={0x7, 0x8, 0x800, 0x400, 0x40, 0x0, 0x8, 0x9, 0x3af6c00000000000, 0x17ba, 0x8}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001d4000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9, [0x1, 0x8, 0x10000, 0x100000000, 0x10001, 0x200, 0x1, 0x101]}, 0x5c) getpeername$llc(r2, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059f000-0x4)=0x10) getsockopt(r2, 0x107, 0x8, &(0x7f0000797000)="", &(0x7f0000659000-0x4)=0x0) recvmmsg(r1, &(0x7f00007a6000)=[{{&(0x7f00003ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000022e000-0x48)=[{&(0x7f00002ed000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000d42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000d6c000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000261000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000087e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000467000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000070b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x9, 0x0, 0x0, 0xbb6}, 0x4c9f}, {{&(0x7f0000f10000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000adc000)=[{&(0x7f0000c89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00008a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000444000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ca8000)=[{&(0x7f000041a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000bbf000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2, &(0x7f0000458000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x6}, 0x1000}, {{&(0x7f0000087000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006dc000-0x18)=[{&(0x7f0000b61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000897000)="0000000000000000000000000000", 0xe}, {&(0x7f00003f7000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x3, &(0x7f000078f000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x200}, 0x5}, {{&(0x7f0000d64000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000)=[{&(0x7f00006e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c34000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00006cb000)="", 0x0}, {&(0x7f00007b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x6, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x10000}, 0x4}, {{&(0x7f0000428000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000057b000)=[{&(0x7f00008ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000303000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x6}, 0x1}], 0x6, 0x40012063, 0x0) connect$packet(r2, &(0x7f0000da6000-0x14)={0x11, 0x1b, r4, 0x1, 0x800, 0x6, @random="67055b0b8b48", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000e45000-0x4)=0xfffffffffffefffd, 0x4) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e4c000-0x10)={0x200, 0x2, 0x140000000000000, 0xfff, 0x0}, &(0x7f0000abc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000023000-0x6)={r6, 0xffff}, &(0x7f0000686000)=0x6) socketpair(0x16, 0x3, 0x3, &(0x7f0000104000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000fdf000-0x8)={0x0, 0x9}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000061a000-0xa0)={r9, @in6={{0xa, 0x1, 0x891, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x800, 0x9, 0x90}, &(0x7f000092f000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x1001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00004c2000)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000344000-0xc)={0x0, 0x80000, r7}) sendto$inet6(r5, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000e6f000-0x4)=0x8001) r10 = accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x800) close(r10) setsockopt$packet_int(r8, 0x107, 0x19, &(0x7f0000606000)=0x0, 0x4) 2017/12/12 12:20:08 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000043b000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005d8000)={0x80000000, 0x0, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0xfffffffffffffff9, r1}) 2017/12/12 12:20:08 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/12 12:20:08 executing program 3: ioperm(0x10b, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f69000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x40, 0x1, {0xffffffffffffffff, 0x0, 0x7, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000)={0xad1, {{0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f000008b000/0x2000)=nil, 0x2000, 0x100000d, 0x10, r0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000770000-0x18)={0x2, 0x3, 0x6, 0x1, 0x7, 0xe0e3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000)={0x100, 0x2, 0x1, 0xffffffff, 0x3, 0x5e43}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000008b000)=0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f000008c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000001000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x4, 0x0) 2017/12/12 12:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d49000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8a, 0x0, 0x3, 0x1f, 0x1}, &(0x7f0000614000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005ca000-0x8)={r4, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r5, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000040, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x3, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r8}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r6, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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", 0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000e23000)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc6093", 0xca}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000db0a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r9, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.603890] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 45.626082] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000b67000-0x8)={0x0, 0x40000000007}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000685000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c52000)={0x0, 0x7}, 0x8) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000015d000)=0x0) ptrace$poke(0x4, r3, &(0x7f00004a2000-0x8)=0x0, 0x5) timer_create(0x6, &(0x7f0000952000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000c86000)="4883ede7940e99db4e21fb462b66d55dfcc8918737ff", &(0x7f0000960000-0x86)="43e5332b1ecb2855c791fef80b23e772fa6f4fc257353811c716bd3d9d809774c9699bb57cd478e4c4001a15d2e13f3179e1246c51f7e8837b40f5eb190ab76dd886f7c94cf97b00e73216856a0407e90ec57dcf85f894ae0130e1b30bf02519161176e6e7e545899ce3dc82820390a8a5aaa2103e98c5b99089a573d56d12838becd4fbfd95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000+0xcbd)=0x0) clock_gettime(0x0, &(0x7f00005ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_settime(r4, 0x1, &(0x7f0000548000-0x20)={{0x77359400, 0x0}, {r5, r6+30000000}}, &(0x7f0000193000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ead000-0x8)={0x0, 0x0}, 0x8) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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"}, {0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000021000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001a5000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44400) r2 = accept(r1, &(0x7f0000a5c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000823000)=0x10) pwrite64(r2, &(0x7f0000e0e000)="56eaff96e52d4436ff1ce1bbc2cf88638cf281a6fe8b3b6fecd4a264a371a520e72af486358bb28d67cfaef4a1e4e0436c40162a018d7da5bacc70bff2ef917757410c2ec2050310c616f6ff048dd1fdc297303f96b80bea1741f904a021d95a1753375d6038b91758988e3cabba00f6455dc1b4b0db90eca8d4", 0x7a, 0x0) r3 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={0x0, 0x80000, r3}) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5e54) 2017/12/12 12:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) r1 = socket(0x40000000000a, 0x4, 0x8000000000000000) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r2 = socket(0xa, 0x1, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000744000-0x58)={0x4, 0x4000000000200, 0xfffffffffffffffb, 0x2, 0x1, [{0x7, 0xc9, 0x9, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @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]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xcb9, 0xffffffff80000000, 0xdd, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r5, 0x6a}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r4, 0x202}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000971000-0x8)={r3, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r2, 0x8916, &(0x7f0000000000)="") r7 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000161000-0x12)={@common="007006690000692ff200000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000f98000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2200) getsockopt$inet_udp_int(r7, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000762000)={r6, @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]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x9, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f0000449000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071e000)=0xc) connect$unix(r2, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e000080017e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) timer_create(0x7, &(0x7f0000713000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d2000)=0x0) timer_getoverrun(r8) epoll_create(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) ioctl(r2, 0x8936, &(0x7f0000000000)="") sendto$inet6(r1, &(0x7f0000944000-0xa0)="", 0x0, 0x0, &(0x7f0000431000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/12 12:20:08 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x8000}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) eventfd2(0x8, 0x0) 2017/12/12 12:20:08 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a3b000-0x74)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2018}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0xe6aa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}], 0x74) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) sendto$inet6(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) syz_open_dev$sg(&(0x7f00004cb000-0x9)="2f6465762f73672300", 0xe9b2, 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r2, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r4}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r5}}], 0xb0, 0x40}], 0x1, 0x48000) [ 45.683106] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002aa000)={@common="79616d30000000000000000000000000", &(0x7f000095f000-0x40dd)=@ethtool_per_queue_op={0x4b, 0x1000, [0x81, 0x8b7, 0x8, 0x800, 0x2, 0xffffffffffffff00, 0x4, 0x3, 0x28, 0xeaa, 0x0, 0xfffffffffffffffb, 0x9, 0x3, 0x1f, 0x9, 0x1f, 0x3, 0x80000000, 0x8, 0xe85, 0xa9, 0x10000, 0x2, 0x8, 0x0, 0x2, 0xffffffffffffff00, 0x7ff, 0x0, 0x8, 0xc6, 0xfffffffffffffffc, 0x8, 0x2, 0xb4a3, 0x0, 0x101, 0x4, 0xe3, 0x1, 0x9, 0x1000, 0x101, 0x8, 0x7, 0x8, 0x7994, 0x1, 0x88, 0x2, 0x900000000, 0x9, 0x7, 0x7, 0x100, 0x7, 0x8000, 0xb433, 0x5, 0x0, 0x5, 0x3, 0x6, 0x100000000, 0x0, 0x8f, 0x7, 0x4, 0x2e1, 0x101, 0x3, 0xd035, 0x8, 0xe39, 0x2, 0x1, 0xff, 0x8, 0x7, 0x200, 0xd3d, 0x4, 0x1, 0x80, 0x0, 0x9, 0x1, 0xd41b, 0xfffffffffffffff9, 0x2, 0x10001, 0x4, 0x10000, 0x5, 0x8, 0x67a0000000000, 0x1, 0x6, 0xfff, 0x5, 0x7, 0xfffffffffffffff8, 0x3, 0x3, 0x1000, 0x1, 0x10001, 0xff, 0x0, 0x2, 0x40, 0x6, 0x0, 0x8000, 0x0, 0x1000, 0x3, 0x1, 0x309, 0x3, 0x3, 0xc09b, 0x800, 0xfb, 0xfffffffffffffff8, 0x1, 0x45ac, 0x9, 0x8a, 0x101, 0x4, 0x101, 0x1352837, 0x401, 0x7, 0x2546, 0xc16, 0x6, 0xffff, 0x6, 0x1ff, 0x8, 0x4, 0xfffffffffffffffb, 0x6, 0xeee, 0x9, 0xfffffffffffffffd, 0x2, 0x9, 0x1, 0x8, 0x3, 0x5c7c, 0x30, 0x10000, 0x2, 0x8, 0x7, 0x5, 0x18, 0xffffffff, 0x4, 0x8, 0x4639, 0x9, 0x3, 0x101, 0x7, 0x69, 0x0, 0x800, 0x7, 0x1ff, 0xffffffffffff895d, 0x100000000, 0x8, 0x0, 0x794, 0xd3, 0xfffffffffffffe00, 0x1, 0x2, 0x1ff, 0x6, 0x80000000, 0x4, 0x81, 0x20, 0x6, 0x81, 0xfffffffffffffffc, 0x4, 0x1f, 0xf2e1, 0x1, 0x4, 0xf147, 0x7ef, 0x8, 0xb034, 0x8, 0x82f0, 0x7, 0x6, 0x7, 0xffffffffffffff7f, 0x9, 0x7a, 0x3f, 0x8000, 0xfffffffeffffffff, 0x3, 0x1, 0x1, 0x5, 0x3, 0x8, 0x7, 0x0, 0x6456, 0x9, 0x3, 0x1, 0x9795, 0x4a3e, 0xfffffffffffffff9, 0xc4, 0x8, 0x0, 0x80000000, 0x4, 0x9, 0x9, 0x4, 0x5, 0x2, 0x3, 0xfffffffffffffffb, 0xffffffff80000000, 0x1502, 0x7, 0xfffffffffffffff8, 0x5, 0x80000001, 0x597, 0x8, 0x4000000000000000, 0x6, 0xff, 0x2, 0x9, 0x4, 0x0, 0xffff, 0x3ff, 0x1, 0xf75, 0x776725b1, 0x3, 0x6, 0x5, 0x8001, 0x4, 0x7, 0x5, 0x8, 0x8000, 0x5, 0xdec5, 0x5, 0xffffffffffffffff, 0x7f1d, 0x7ff, 0x1, 0x3, 0x0, 0x7, 0xfffffffffffffffe, 0xdfba, 0x3f, 0x7, 0x9, 0x8f, 0xffffffffce27e932, 0x4, 0x7ff, 0x6, 0x3, 0x0, 0x3ff, 0x3, 0x3f, 0x7fffffff, 0x3, 0x5, 0x6, 0x7, 0x7, 0x8, 0x1f, 0x6, 0x8, 0x3, 0x7f, 0x7, 0x1, 0x1000, 0x80, 0x3, 0x3, 0x9, 0xde, 0x2, 0x2000000000000000, 0xff4, 0x8, 0x8001, 0x1ff, 0x9, 0x7, 0x0, 0xfffffffffffffffb, 0x6, 0x1, 0x9, 0x9, 0x1, 0x4, 0x3, 0x9, 0xdfc1, 0x8, 0x5, 0x8, 0x8000, 0x8, 0x5, 0x1f, 0x2, 0x2, 0x1f, 0x1, 0x9, 0x100000000, 0x7f, 0x40, 0x2, 0x0, 0x40, 0x100, 0x7, 0x100000001, 0x410, 0x6, 0x2, 0x2, 0x6, 0x4, 0x188, 0xffffffff, 0x1000, 0x0, 0xbff0, 0x1, 0x2b10000000000000, 0xbc, 0x1, 0x0, 0x7fffffff, 0xeb, 0x370, 0x7, 0x2, 0x4, 0x6, 0xfffffffffffff801, 0x1f, 0x7, 0x0, 0x3f, 0x2, 0x100, 0x2, 0x9, 0x80, 0x9, 0x4, 0x79, 0xfff, 0xffffffff, 0x1, 0x7fffffff, 0xf5da, 0x100, 0x200, 0x4, 0x10000, 0x40, 0xf0, 0x80000001, 0x6, 0x3, 0x8, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfff, 0x1ff, 0x2, 0x976, 0x7ff, 0x5, 0x6, 0x3, 0x4, 0xca, 0x7, 0x2, 0x7, 0x14a, 0x8001, 0x3f28, 0x1, 0x81000, 0x5, 0x4, 0x3ff, 0x8, 0x4, 0x1, 0x1f, 0x8000, 0x510dfa0d, 0x100, 0x4, 0x4, 0x20, 0x4, 0xfffffffffffffffb, 0x1, 0x1, 0x2925552d, 0xab, 0xfffffffffffffffe, 0x9, 0x4, 0x4, 0x0, 0x3, 0xb, 0x7, 0x1, 0xa7b0, 0x200, 0x40, 0x2, 0x1ff, 0x100000001, 0x4, 0x1c25, 0x8, 0x3, 0x3f, 0x6, 0x5, 0x1, 0xfffffffffffffffe, 0x8, 0x2, 0xffffffffffff7fff, 0xffffffffffffff81, 0x7, 0x9, 0x0, 0x2, 0x800, 0x4, 0x5, 0x69e, 0x7dd4, 0x4, 0x5, 0x400, 0x800, 0x9, 0x2, 0x9, 0xfff, 0x5, 0x7, 0x7, 0xfffffffffffffffe, 0x400, 0x7f, 0x8, 0x5, 0x0, 0x100, 0x10001, 0x7, 0xdb, 0x1, 0x2, 0xa1d, 0x200, 0x0, 0x7fffffff, 0x81, 0x7, 0x3, 0x8, 0x1f, 0x9, 0x3f, 0x5, 0x8, 0x29, 0x1c00000000000, 0x84f, 0x7fff, 0x6, 0x9, 0xfffffffffffeffff, 0x8, 0x7, 0x0, 0x6b65, 0x2, 0x80000001, 0x3, 0x1, 0x3, 0x80000000, 0x5, 0xffffffffffff3fd9, 0x84e6, 0x3, 0x1000, 0x81, 0x7fff, 0x1, 0x5, 0x5, 0x6, 0x4, 0x3bef, 0xffffffff, 0x1a, 0x1, 0x9, 0x5, 0x3ff, 0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x6, 0x5, 0xffff, 0x400, 0x3, 0x7, 0x400, 0x6, 0x44c, 0x7, 0x67a, 0x4, 0x3, 0x6, 0x1f, 0x18000000000, 0x7, 0x2, 0x100000000, 0x1, 0x1, 0x4, 0x9, 0xc18b, 0xffff, 0x5, 0x3de, 0x9, 0x401, 0x5, 0xfff, 0x1000, 0x7fffffff, 0x72, 0x8, 0xde, 0x2, 0x40, 0x1, 0xffffffffffffff98, 0x3, 0x1000, 0x3f, 0x1, 0x6, 0x2, 0x0, 0x9, 0x97b6, 0x1, 0x4, 0x7, 0x1, 0x100, 0xa9, 0x9, 0x0, 0x0, 0xfffffffffffff801, 0x5, 0x1, 0x6, 0x0, 0x80000000, 0x20, 0x7, 0x1, 0x1, 0x3ff, 0x8, 0x4, 0x0, 0x4, 0xf8000000000000, 0x20, 0x7ff, 0x7, 0x6, 0x81, 0x5, 0x1, 0x5, 0xffffffffffffffe0, 0x20, 0x8, 0x1ff, 0xff, 0xe12, 0x5, 0x1000, 0x1, 0x2, 0x4, 0x9, 0x1, 0x63, 0x8, 0x3, 0x8, 0xf03, 0x0, 0xfffffffffffff642, 0x7fffffff, 0xa69b, 0xfffffffffffffff8, 0x0, 0xffff, 0x7ff, 0x4, 0xf6d7, 0x1000, 0x1, 0x2e7, 0x4, 0x3, 0x5, 0x5, 0x0, 0x0, 0x3f, 0x8, 0x9, 0x7, 0x7, 0xd4, 0x0, 0x101, 0x8, 0x100000001, 0x6, 0x2, 0x8, 0x0, 0x7c6ad344, 0x0, 0x2, 0x7, 0x6, 0xfffffffffffffff8, 0x4, 0xffffffffffff0000, 0x0, 0x10000, 0x3, 0x2, 0x8, 0x9, 0x8, 0x8, 0x40, 0x200, 0x3, 0x7, 0x5, 0x9, 0x4, 0xd4, 0x5, 0x7, 0xfffffffffffffffb, 0x3, 0x4, 0x80, 0x9, 0x4088, 0x1, 0x80000001, 0x6, 0x2, 0x0, 0x8, 0x1, 0x200, 0x8, 0x380, 0x800, 0xb2, 0x9, 0x48, 0xde, 0x3, 0x5, 0x5, 0x8, 0x6e540243, 0xcf32, 0x1, 0x7, 0x9, 0x0, 0x5, 0x6, 0x0, 0x0, 0x8, 0xf1, 0x8, 0x9, 0x20, 0x4, 0x0, 0x2, 0x7, 0x8, 0x8920, 0x5, 0x100000001, 0x3, 0x100000000, 0x93, 0xb52, 0x6, 0x101, 0x0, 0x0, 0x8, 0x0, 0x3, 0x7, 0xb1a, 0xb673, 0xfffffffffffffe00, 0x401, 0x80, 0x0, 0x3, 0x3, 0x8d, 0x0, 0x3ff, 0xef, 0x5, 0xfff, 0x400, 0x1, 0x2, 0x1ff, 0x6, 0x400, 0x1f, 0x8, 0x0, 0xfffffffffffffffc, 0xe727, 0x7, 0x4, 0x4, 0x5, 0x2, 0x1, 0x0, 0x1, 0x9, 0x80, 0xffffffff, 0x3, 0x1b, 0xb40d, 0x200, 0x200, 0xfffffffffffffff9, 0x9, 0xd6, 0x40, 0x9, 0xa28, 0x9, 0x0, 0x2, 0x9, 0x1ff, 0x971c, 0x2, 0x9b4, 0x3b2a, 0x10000, 0x96, 0x4, 0x1c, 0xfffffffffffffff7, 0x9, 0x1, 0x6, 0x0, 0x0, 0x7, 0x1ff, 0x20, 0xac, 0xffff, 0x4, 0x100000000, 0x6, 0x1000, 0x8, 0x7, 0x5, 0x80000001, 0x200, 0x9, 0x20, 0x20, 0x101, 0x3ff, 0x1ff800, 0x2, 0x29, 0x2, 0x5, 0x3, 0x1f, 0x8000, 0x1, 0x13b239fb, 0x401, 0xdd5, 0x20, 0x34d, 0x5, 0x7, 0x8001, 0x3, 0x9, 0x0, 0x8, 0x58a, 0x2, 0x0, 0x4, 0x2, 0x4, 0x80000000, 0x100000001, 0x8, 0x3f, 0x3ff, 0x6, 0x7, 0xffffffff80000001, 0x5, 0x0, 0xebe, 0x1f, 0x5, 0xffff, 0xd12, 0x3fb, 0x8000, 0x8, 0x8, 0xdc95, 0x1, 0x3ff, 0x7, 0x7, 0xfffffffffffffe00, 0x5, 0x5, 0x9, 0x2, 0x6, 0x9, 0x101, 0x0, 0xba, 0x7, 0x0, 0x3, 0x101, 0x7, 0x3, 0x80000001, 0x40, 0xffffffffffffff3f, 0xe000000, 0x401, 0xde79, 0x3ff, 0x80000001, 0x7, 0xa3, 0x0, 0x9, 0x1, 0x0, 0x0, 0x1, 0xd5e, 0x8e, 0x3, 0x3, 0x3, 0x1f, 0x2, 0x1, 0x100000000, 0x7ff, 0x3, 0x0, 0x4, 0x100, 0x1ff, 0x1, 0x2b6, 0x3, 0x1, 0x1380, 0x3c, 0x6, 0x4, 0x7df, 0x80, 0x8000, 0x1, 0x401, 0x9, 0x2, 0x3, 0xffffffffffff0001, 0xfa6000, 0x4, 0x80000001, 0x2, 0x5, 0x100000001, 0x2, 0x8, 0xffffffff9ce3cfc3, 0x5625d722, 0xffffffffffffffeb, 0x3, 0x51390f79, 0x8, 0x3, 0x1f, 0x1, 0x7f, 0x100000001, 0x2, 0x2, 0x5, 0x0, 0xb7, 0x401, 0xc22, 0x200000000000, 0x8001, 0x9c7c, 0x9, 0x5, 0x2, 0x7, 0x3, 0x93, 0x1ff, 0x4, 0xfffffffffffffff8, 0x8, 0xf66, 0x4, 0x4, 0x4, 0x6, 0x80000001, 0x70, 0x5, 0x1, 0x7c, 0x2761, 0x8, 0x1, 0x30107af, 0x101, 0xb143, 0x9, 0x5, 0x20, 0x9, 0xc1d2, 0x5ca, 0x33c, 0xffffffffffff4b3a, 0x31e6563e, 0x0, 0xb07, 0x7, 0x1, 0x401, 0x7, 0x4e5, 0x68, 0x8, 0x6, 0x0, 0x80, 0x8, 0x0, 0x3, 0x0, 0x396, 0x10000, 0x1, 0x7fffffff, 0x6, 0x3, 0xd80, 0x4, 0x3f, 0x8, 0x4, 0x0, 0xb6f, 0xa0, 0x2, 0x200, 0x100000001, 0x101, 0x7, 0x1, 0x8, 0xff, 0x7f, 0x7, 0x100000000, 0x80000000, 0xfff, 0x5, 0x8, 0x7fff, 0x7ff, 0xd74e, 0x1, 0x8, 0x4346, 0xffff, 0x76b2, 0x4f1, 0x1000, 0x379d, 0x7fffffff, 0x2000000000000000, 0x8, 0x1, 0xfff, 0x100, 0xd5, 0x5, 0x4, 0x5, 0x7, 0x100000000, 0x7, 0xbf, 0x1, 0x7, 0x400000000000000, 0x9, 0x7, 0xe9b6, 0x0, 0x9, 0xc1, 0xfff, 0xffffffffffffff8d, 0x1, 0xdbd8, 0x9, 0x6, 0x3, 0xde76, 0x40, 0x4, 0x7f, 0x8001, 0xa05d, 0x0, 0x2f2, 0xe2, 0x8a9, 0x81, 0x6, 0xdfc, 0x1, 0x159, 0x7, 0xb09, 0x0, 0x1, 0x6, 0x100000001, 0x10001, 0x4, 0x7, 0xff, 0xffff, 0x5, 0x6, 0x101, 0x9, 0xfffffffffffffbff, 0x80, 0x5, 0xfffffffffffffc00, 0xc3, 0x100000001, 0x4efb, 0x7, 0x8, 0x3ff, 0x4, 0x7fff, 0x7, 0x3, 0x9, 0x7, 0x1, 0x100000000, 0xffffffffffffffff, 0x4, 0x2, 0x3da7408c, 0x486, 0x0, 0x5, 0x0, 0x5, 0x81, 0x80000001, 0x0, 0x101, 0x0, 0x9, 0x1f, 0x3, 0xfffffffffffffffc, 0x1ff, 0x0, 0x0, 0x8, 0x2, 0x6, 0x8, 0x81, 0x7, 0x8, 0x3, 0xc0d, 0x0, 0x2, 0x3, 0xd7, 0x7, 0x8001, 0x2, 0x80000000, 0x20, 0x9, 0xff, 0xd73, 0x800, 0x8, 0xd2e, 0x6, 0x2d20, 0xffff, 0x2c, 0x8, 0x0, 0x0, 0x8, 0x7f, 0x20080000, 0x3f, 0xffffffff7fffffff, 0xc1, 0x1, 0x32, 0x10000, 0xfffffffffffffff8, 0x7, 0x8, 0x8001, 0x3, 0x7, 0xffffffff, 0x51, 0x2, 0x51c, 0x3ff, 0xffffffffffffffff, 0x8, 0x5, 0x5a, 0x6, 0x400, 0xffffffffffffff01, 0x4, 0x0, 0x9, 0x2, 0x2, 0x1, 0x2, 0x0, 0x1, 0x449, 0x7, 0x1, 0x2, 0x6, 0xffffffff, 0x3, 0x200, 0x9, 0x100000001, 0x0, 0x1, 0x8100000000, 0x2, 0x4, 0x5, 0x7f3, 0x1ff, 0xfff, 0x401, 0x0, 0x8000, 0x5, 0x3, 0xc22c, 0xeca8000000000000, 0x1ff, 0x101, 0x8, 0x9, 0x4, 0x2, 0x5, 0x0, 0x2, 0x3, 0x100000001, 0x2, 0x200, 0x80000001, 0x7ff, 0x4, 0x3d6a, 0x0, 0x7fffffff, 0x3, 0x7, 0x8, 0x1, 0x8, 0x6, 0x1000, 0x5, 0x0, 0xfffffffffffffff7, 0x400, 0x5b6, 0x3, 0x2, 0x3, 0x8, 0xfffffffffffffffe, 0x3, 0x3, 0x5, 0x0, 0x0, 0xcb5, 0x6, 0x0, 0x100000000, 0x2, 0x1, 0xfff, 0x9, 0x1000, 0x2, 0x9, 0x4, 0xb605, 0x0, 0x55, 0x100000000, 0x8, 0x4, 0x1000, 0x9, 0x80000001, 0x8, 0x7fffffff, 0x6, 0x9, 0x2, 0x0, 0x10000, 0x3, 0x80000001, 0x9, 0x180, 0xfffffffffffffff8, 0x7, 0x101, 0x8, 0x1f, 0x7, 0x7ff, 0x0, 0x0, 0x101, 0x2, 0x5, 0x4, 0x8, 0x9, 0x3, 0x81, 0xfffffffffffffffb, 0x7, 0x8000, 0x8, 0x6, 0xb4, 0x7f, 0x7f, 0x10000, 0x100000000, 0x8000, 0x1, 0x7fffffff, 0x8, 0xffff, 0x5, 0x6, 0x4d, 0x3f, 0x3f, 0x4d77, 0x8, 0x5, 0x4, 0x7, 0x3, 0x200, 0x6, 0x5, 0x3, 0x9, 0x10001, 0x4, 0x8, 0x5fe, 0xdb, 0x5, 0x3, 0x9, 0x9, 0x6, 0x101, 0x7, 0x7fffffff, 0x4, 0x1, 0x6, 0x7b, 0x2, 0x2, 0x0, 0x9, 0x513, 0x5, 0x6, 0x766c, 0x6d, 0xfff, 0x3, 0x4, 0x401, 0x1, 0x800, 0xee, 0x39c, 0x8, 0x16860301, 0xfff, 0x4, 0x20, 0x6, 0x8, 0x3, 0x0, 0x8000, 0x7, 0x3, 0x1, 0x3958, 0x7fff, 0x100000001, 0x5890, 0x1ff, 0x1, 0x20, 0x5, 0x100000000, 0xffffffffffffffd7, 0xcb, 0x1, 0xff, 0x83, 0x1, 0x3, 0x401, 0x0, 0x80000001, 0x100, 0x10000, 0x0, 0x7, 0x8000, 0x200, 0x101, 0xffffffffffff0001, 0x80000001, 0xe9, 0x7fff, 0x1, 0x80, 0x9, 0x3ff, 0x9, 0x62fb, 0x1000, 0x6, 0x1, 0x5, 0x0, 0x1000, 0x3ff, 0x20, 0x62, 0xffffffffffffffff, 0x4, 0x81, 0x3, 0x9, 0x2, 0x7, 0x1f, 0x8001, 0x4, 0xffff, 0x6799, 0x86b, 0x9, 0x9d, 0x6, 0x20, 0x2593, 0x5, 0x9, 0x6c265ebe, 0x8, 0x9, 0x4010000000000000, 0x7fffffff, 0x0, 0xffffffffffff7fff, 0xc00000, 0xffffffffffff0000, 0x2, 0x2, 0x6, 0x3, 0xa5, 0x40, 0x3, 0x3, 0x4, 0xc9, 0x800, 0x1, 0x1000, 0x8, 0x6, 0xcd, 0x8, 0x0, 0x8, 0x8, 0xc41, 0x4, 0x5, 0xff, 0x7, 0x1, 0x1, 0x5, 0x0, 0x9, 0x4, 0x2, 0x8, 0xffffffff, 0x10001, 0x53d77ffc, 0x4, 0x1, 0x6, 0xff, 0x3, 0x6, 0x6, 0x2400, 0x2, 0x0, 0x0, 0x3, 0x8, 0x7fffffff, 0x8, 0x100, 0x401, 0x7, 0xffffffff, 0x9, 0x6, 0x7, 0xa7e, 0x6, 0x8001, 0x1, 0x4, 0x200, 0x17, 0x3, 0x1, 0xffffffffffffffff, 0x4, 0x100, 0x6, 0xff, 0x200000000, 0x1, 0x10001, 0x750, 0x6, 0x100000000, 0x3a8, 0xe5c, 0xfffffffffffffc00, 0x2, 0x9, 0x1, 0x0, 0x8, 0x6, 0xfffffffffffffffe, 0x5, 0x5, 0x1000, 0x80000001, 0x14, 0x7fffffff, 0xfffffffffe41aaec, 0x10000, 0x200, 0x9, 0x7, 0x10001, 0xfff0, 0x401, 0x10000, 0x101, 0x5, 0xffff, 0x363, 0x7, 0x9a, 0x101, 0x5, 0x101, 0x1, 0x30000000000000, 0x9, 0x8, 0x9, 0x0, 0x4, 0x1, 0x9a, 0x0, 0x11e, 0x4782, 0x9, 0x1, 0x83e6, 0x0, 0x2, 0x9, 0x6, 0x9, 0x5ce, 0x9, 0x18dd00000000, 0x7, 0x2d9, 0xffffffffffffff7f, 0x14, 0x2000000000000, 0xffffffffffffffe0, 0x40, 0xbe68000000000, 0x7c2, 0x7, 0x6, 0x81, 0x9, 0x3, 0x7f, 0x3, 0x2, 0xc1b, 0x787dac32, 0x7e, 0x10000, 0x400, 0x0, 0x1e4, 0x80000001, 0x6, 0x0, 0x10000, 0x80000001, 0x0, 0x10001, 0x8001, 0x5, 0x1f, 0x0, 0x1, 0x0, 0x6, 0x8, 0x2, 0x401, 0xd8, 0xe000000000000000, 0xbe8e, 0x3, 0x3f, 0x1f, 0x9, 0xff, 0x3, 0x5, 0x100000001, 0xffffffffffffb46a, 0x200, 0x80, 0x1924, 0x7, 0x0, 0x401, 0xaa5e, 0x0, 0x2, 0x4, 0x37, 0x80000001, 0x0, 0x6, 0x0, 0x6, 0x8, 0x0, 0xffffffffffffff12, 0xf7f, 0x6, 0x3, 0x2000000000000, 0x5, 0x1, 0xffffffff, 0x2, 0x4, 0x8, 0x100000000, 0x3, 0x3, 0x0, 0x7, 0x1, 0x6, 0x6, 0xfff, 0x10001, 0x1, 0x20, 0x1, 0x81b, 0x300000000000, 0x200, 0x3, 0x101, 0x0, 0x7, 0x5, 0x1ff, 0x657, 0x1, 0x101, 0x2, 0x20, 0x0, 0x2, 0x7, 0xd96, 0x6, 0x7fffffff, 0x8001, 0x1000, 0x5, 0x72, 0x8, 0x1, 0x7, 0x0, 0x1, 0x1, 0x9, 0x786d, 0x7ff, 0x6, 0x3ff, 0xfffffffffffffff7, 0x400, 0xfffffffffffffffe, 0x3, 0x81, 0x80000001, 0x6, 0x78, 0xf0f3, 0x91e1, 0x80000001, 0x81, 0x7, 0x8, 0x9, 0x4, 0xf6d, 0x4a, 0x5ba, 0x7, 0x0, 0x5, 0xffffffff, 0x2, 0x8001, 0x0, 0x1, 0x6, 0xa6, 0x100000000, 0x8, 0x7fffffff, 0x7, 0x19, 0x1ff, 0xf7fe, 0x1, 0x313, 0xbb1d, 0xffffffff, 0x101, 0x401, 0x4, 0x7, 0x401, 0x1, 0x9, 0x80000001, 0x0, 0x0, 0x7fff, 0x0, 0x1ff, 0x19, 0x6, 0x1, 0x1c, 0xffffffffffff7fff, 0x0, 0x97, 0x4, 0x20, 0xd4e, 0x401, 0xfffffffffffffffa, 0x401, 0x4d, 0x8001, 0xe91, 0x9, 0x20, 0x8, 0x9, 0x8, 0x8000, 0x60, 0x3ff, 0x4, 0x2, 0x6, 0xffffffffffff2a6e, 0x2, 0x4, 0x9a, 0x8, 0x80000000, 0xff, 0x2, 0x200, 0x10001, 0x3ff, 0x80000001, 0x100000001, 0x2, 0x4, 0x80000000, 0x5, 0x3, 0x1, 0x3, 0x40, 0x400, 0x0, 0xa0f, 0xffffffffffff862b, 0x8, 0x4, 0xf6, 0x83, 0x7, 0x83b0, 0x10000, 0x20, 0x0, 0x7fffffff, 0x5, 0x5d66, 0x5, 0x401, 0x7, 0x1, 0x10000, 0x7, 0x6, 0x2, 0x8, 0x101, 0x8, 0x0, 0x1, 0x3, 0x1, 0x7, 0xb45, 0x8, 0x2, 0x6, 0xc84f, 0x800, 0x3ff, 0x8, 0x9, 0x9, 0x7fff, 0x4, 0x800, 0x9, 0x282, 0x6, 0x1, 0x2, 0x8001, 0x7, 0xffff, 0xfffffffffffffffb, 0x1, 0x7fffffff, 0x2d7, 0x0, 0x9, 0x80, 0xffffffffffff6c8a, 0x587c, 0x9, 0x4, 0x7fffffff, 0x1, 0x5416a6, 0xfffffffffffffff7, 0x2, 0x80000000, 0x7, 0x0, 0x9, 0x40, 0x7, 0xf0b8, 0x7fffffff, 0x4, 0x100000001, 0x59, 0x2, 0x0, 0x5827, 0xffffffffffffff7f, 0x5, 0xc73f, 0x7, 0x5, 0x10001, 0x8000, 0x6504, 0x6, 0xb2, 0x6, 0x3, 0x8, 0x7f, 0x7f, 0x4, 0x3, 0x0, 0x5, 0x5, 0x7f, 0x35aa6ed, 0x1, 0x4, 0xe5, 0x2, 0x8, 0x1, 0x3ff, 0x7fff, 0x8001, 0x3, 0x2df8, 0x9, 0xffffffffffffffff, 0x1, 0x8001, 0x9, 0x0, 0x1, 0x800, 0x3, 0x28b6, 0x8000, 0x80000001, 0x26, 0xd3b, 0x8, 0x200, 0x0, 0x4, 0x800, 0x100000000, 0x4, 0xfffffffffffffffa, 0x53, 0x9, 0x9, 0x10001, 0xfd, 0xc976, 0x7, 0x8, 0xfffffffffffffffa, 0x5, 0x8000, 0x6, 0x2, 0x10001, 0xd8, 0x5b9, 0x1, 0x80000000, 0x10001, 0x4, 0xffff, 0x9b57, 0x8, 0xffffffffffffff86, 0x9, 0x7ec3000, 0xd7, 0x5, 0x4, 0x9, 0x21, 0x4, 0x101, 0xf0b, 0x9, 0x8, 0x1, 0x3, 0x0, 0x200, 0xfff8000000000000, 0x100000001, 0x1ff, 0x400, 0xfffffffffffff001, 0x200, 0x8e, 0x3, 0x1, 0x87, 0x7, 0x0, 0x100000000, 0x0, 0x7, 0x3, 0x4, 0x4, 0x7907, 0x6369000000000000, 0x4, 0x400, 0xfff, 0x80000001, 0x1, 0x2, 0x6, 0x3, 0x200, 0x1, 0x2, 0x1, 0x7, 0x8, 0x9, 0x3, 0x100000000, 0x7, 0x800, 0xf23, 0x7fff, 0x3, 0x3, 0x2, 0x7f, 0x5, 0x7, 0xffffffffffff3e20, 0x8000, 0x2, 0x3, 0x2, 0xe0, 0x1, 0x0, 0x774a436b, 0x5, 0x48, 0x8, 0x5, 0x20, 0x800, 0x3, 0x80000000, 0x269, 0x100000001, 0x101, 0xfffffffffffffffd, 0x1000, 0x3, 0x6, 0x100, 0x200, 0x3, 0x3, 0x2, 0x6, 0x4, 0x7, 0x0, 0x800, 0x37edfd79, 0x1, 0x5, 0x7ca, 0x1e, 0x8a7a, 0x101, 0x53d, 0x4, 0x2, 0xf79, 0x100000, 0x7, 0x5, 0x687, 0x2, 0x5, 0x401, 0x9, 0x6b0d, 0x0, 0x0, 0x4e77, 0xffff, 0x9, 0x7, 0xfffffffeffffffff, 0x3, 0x3, 0x4, 0x7, 0x400, 0x3, 0x9, 0x20, 0x20, 0x5ed, 0x0, 0x1, 0x6, 0x0, 0x7, 0x0, 0x1, 0x3001, 0x0, 0x1, 0x100000000, 0x80000000, 0xb94, 0xd, 0xfffffffffffffff9, 0x3ff, 0x0, 0x5, 0x1, 0x1000, 0x7fff, 0x1, 0x40, 0x3e7, 0x41, 0x6, 0x7, 0x69a7b265, 0x65, 0x1000, 0x401, 0x20, 0x9, 0x2b8b, 0x3ff, 0x800, 0x285, 0x3ff, 0x0, 0x1ff, 0x8, 0x0, 0x67c, 0x3, 0x20, 0x7, 0x9, 0x81, 0x621, 0xfffffffffffffff7, 0x614, 0x9, 0x0, 0xabf7, 0x0, 0x8, 0x1f, 0x99, 0x6, 0x6, 0x5, 0x3ff, 0x1e9a8a32, 0x7, 0x5, 0x20, 0x4, 0x4f9f, 0x2, 0x0, 0x4a2, 0x8, 0x6b2, 0x4, 0x5, 0x63545a6a, 0x5, 0x6e4, 0x1, 0x7fffffff, 0x4, 0x3, 0x8001, 0x36207d7e, 0x2, 0x8080, 0x3, 0x3a, 0x94b, 0xffffffffffff0a56, 0x5, 0x6, 0x7ff, 0x2, 0x40, 0x158ca00000, 0x10001, 0x2, 0x3, 0x6, 0x8a, 0x8000, 0x9, 0x6, 0x8, 0x2, 0x4, 0x6, 0x800, 0x4488000000000, 0xf01, 0x7, 0x0, 0x0, 0x527133f1, 0x8, 0xe5, 0x80, 0xffffffff, 0x10001, 0x0, 0x2, 0x0, 0x9, 0x5, 0x118, 0x800, 0x80000001, 0x401, 0x23f, 0x80000000, 0x21db, 0xffff, 0x5, 0x8, 0x7ff, 0x7ff, 0x18, 0x69, 0x3a2d760f, 0x10001, 0x0, 0x5, 0x4a1, 0x10, 0x101, 0x200, 0x2, 0x9, 0xfffffffffffffff9, 0x3ff, 0x5, 0x9, 0x80000001, 0x6, 0x0, 0x4, 0x40, 0x1, 0x1, 0x5, 0x80000001, 0xf381, 0x1, 0x8, 0x55, 0x0, 0x6, 0xff, 0x0, 0x7fff, 0x40, 0x8, 0x80000000, 0x1, 0x100, 0xbf6, 0x36dd, 0x7ff, 0xca9, 0x3a8, 0xffffffffffffffff, 0x200, 0x37, 0x5, 0x5, 0xbb73, 0x9, 0x7fffffff, 0x7f, 0x6, 0xff, 0x9, 0x3f56, 0x0, 0x8, 0x10001, 0xfffffffffffffff7, 0x8001, 0x57, 0x80, 0x0, 0x1ff, 0x1000, 0x1ff, 0x3527, 0x1f, 0xa8c4, 0x9, 0x7ff, 0x9, 0x3, 0x1, 0xecf, 0x1000, 0x7, 0xb5, 0x7, 0x5, 0x8000, 0xfffffffffffffffc, 0x5, 0x800, 0x401, 0x100000000, 0x6, 0xfffffffffffffc01, 0x2, 0x101, 0x20, 0x800, 0x0, 0x9, 0x0, 0xc0b, 0x1, 0x1724, 0x4, 0x40, 0x20, 0x3, 0x1, 0x100, 0x0, 0x6, 0x5, 0x200, 0x3, 0x3, 0x4, 0x8, 0x3, 0x9, 0x6, 0x5, 0x7fffffff, 0x7, 0xcd3, 0x6, 0xfffffffffffff206, 0x3ff, 0x0, 0x401, 0x4, 0x400, 0x7, 0x0, 0x8, 0x8, 0x0, 0x9, 0x7, 0x6cc, 0x0, 0xb9bb, 0x6, 0x6, 0x5, 0x20, 0x0, 0x28f, 0x10000, 0x2, 0x6, 0x4, 0x7, 0x401, 0x0, 0x8000, 0x0, 0x7fffffff, 0x7, 0x9, 0x2, 0x6, 0x52, 0xfff, 0x3, 0x5a34, 0xeb, 0x680, 0x5, 0xa0, 0xa6496fa, 0x80000001, 0x3, 0x3, 0x0, 0x1, 0x5, 0x40, 0x800, 0x18000000, 0xbc, 0x7f, 0x6, 0x8, 0x8, 0x0, 0x7, 0x1, 0xfff, 0x52d, 0x9, 0xccc, 0x2, 0xd772, 0x2, 0x6, 0xffffffffffffff55, 0xfffffffffffffff9, 0x3b6, 0x8001, 0x9, 0x4, 0x0, 0x7, 0x8000000, 0x100, 0x100000001, 0x6, 0x80, 0x4, 0xffff, 0x0, 0x0, 0x0, 0x200, 0x2, 0x1, 0x0, 0x5, 0x262f, 0x401, 0x101, 0x2, 0x0, 0x48e, 0x0, 0xfffffffffffffeff, 0x9, 0xf4, 0x6, 0x6, 0x51de, 0x4, 0x4, 0xfffffffffffffffc, 0x1, 0x7ff, 0x0, 0xadff, 0x1ff, 0x1e, 0x80, 0x9, 0xf74, 0x9, 0x0, 0x8, 0x7, 0x8, 0x9, 0x3, 0x6, 0x3f, 0xfffffffffffffff8, 0xff, 0x7fff, 0x7, 0x8000, 0x100000000, 0x9, 0x10001, 0x7, 0x6, 0x1, 0x39, 0x3ff, 0xff, 0x6, 0x81, 0x7f, 0x1, 0x83, 0x8, 0x0, 0x9, 0x4, 0x10000, 0x9, 0x8, 0x5, 0x2655, 0x4, 0x0, 0x800, 0xffffffffffffffff, 0x200, 0x1, 0x7fffffff, 0x20, 0x0, 0x6, 0x7, 0xb4af, 0x8018, 0x6, 0x9, 0x2, 0x8, 0x100, 0x7, 0x8, 0x939c, 0xffff, 0x1, 0x0, 0x6, 0x9, 0x6, 0x61, 0x6, 0x193d, 0x3f, 0x3, 0xffffffffffffffd6, 0x100, 0x1f, 0xc00000000, 0x2, 0x3, 0x800, 0xffffffffffffe29a, 0x800, 0xfff, 0xad, 0x9, 0x40, 0x6, 0x3, 0xfff, 0xbe, 0x1, 0x6a, 0xba, 0x7f, 0x3, 0x10001, 0x7fff, 0x20, 0x8c9fe99, 0x2, 0x1, 0xffffffff, 0x3, 0x0, 0x5, 0xbfd5, 0x3, 0x800, 0xfffffffffffffff8, 0x1, 0xff, 0x7, 0x3, 0x99b3, 0x81, 0x26, 0x8a, 0x0, 0x0, 0xe508, 0x6, 0xf9, 0x5, 0x4000000000000, 0xfff, 0x100000001, 0x1ff, 0xccd, 0x7, 0x8, 0x2, 0x4986, 0x800, 0x9, 0x9, 0x100000000, 0x20, 0x5, 0x1, 0x2, 0x8, 0x6, 0x81, 0x50d5, 0xbd2a, 0x1000, 0x10001, 0x3b, 0x7e0794ad, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x1, 0x7, 0x8000, 0xfffffffffffffffe, 0x100000001, 0x7, 0x2, 0xaa2c, 0xffffffffffffff17, 0x6, 0x81, 0xbcdf, 0x8, 0x1ff, 0x7fffffff, 0x2, 0x8, 0x1f, 0x3, 0x5, 0x7fff, 0x5, 0x1f, 0x80, 0x10000, 0x4, 0x63, 0x8, 0x4, 0xfffffffffffffe01, 0x4, 0x8, 0x80, 0x8, 0x3, 0xfffffffffffffffe, 0x40, 0x3ff, 0x9, 0x100000000, 0x7ff, 0x1, 0x8000, 0x9, 0x190f, 0x80, 0x6, 0x9, 0x5, 0x8000, 0x31f, 0x4, 0x3ff, 0xfff, 0x5, 0x3, 0x1f, 0x10000, 0x3f, 0x9, 0x6e, 0x2, 0x1, 0x0, 0x7, 0x8, 0x8001, 0x2, 0x6, 0x3, 0x3, 0x1, 0x7ea, 0xfff, 0xfff, 0x67, 0xde, 0x8, 0x12d, 0x9, 0x2, 0x100, 0x9, 0x401, 0xc5a5, 0x4, 0xfff, 0xfffffffffffffffc, 0x7, 0x3, 0x6, 0x0, 0xdbc, 0x3, 0xbca, 0xfffffffffffffe01, 0x3, 0x5, 0x101, 0x1000, 0x8, 0x8e4, 0x1, 0x7f, 0x2, 0x10000, 0x80, 0xdd, 0x80, 0x100, 0x8, 0x2, 0x2480, 0x4, 0x4, 0x0, 0xfff, 0xffffffff80000001, 0x101, 0x5, 0x0, 0x5, 0x81, 0x9, 0x2, 0x9, 0x2, 0x7, 0xfffffffffffffff7, 0x8, 0x0, 0x3ff, 0xe5c6, 0x26a4125400, 0xe6, 0x9cc9, 0x9, 0x10000, 0x401, 0x0, 0x4, 0x2, 0x6, 0x8, 0xffffffff, 0x7, 0x2, 0x0, 0x3, 0xfffffffffffffea1, 0x3, 0x9, 0x6, 0x7fffffff, 0x4a65a3b4, 0xffff, 0xd23d, 0x2, 0x3, 0x100, 0x405a058e, 0x800, 0x0, 0x9, 0x1d, 0x1000, 0x1000, 0x80000000, 0xb4e, 0x8001, 0x6a0, 0x2, 0x57, 0x8000, 0x9, 0x1, 0x1ff, 0xd70, 0x0, 0x80000000, 0x5, 0x1, 0xfff, 0x21, 0x0, 0xfffffffffffffffb, 0x9, 0x2, 0x81, 0x9, 0x0, 0x3, 0x5, 0x8, 0x9, 0x3fc00, 0x8, 0x3, 0x3, 0x9, 0x3, 0x72b, 0xffffffff, 0x5, 0xffffffff, 0x1, 0x9, 0xffffffffffff6116, 0x101, 0x3, 0x100000001, 0xdd5, 0x1, 0xd8e, 0x3ce9b875, 0x8, 0x20000000, 0x6, 0x100000000, 0x0, 0x3, 0x5, 0x7d, 0x0, 0x9, 0xffff, 0x9, 0x800, 0x9, 0xffffffff80000001, 0x110b, 0x9, 0x1f, 0x99, 0x6, 0x5, 0x1, 0x1ef, 0x6, 0x5, 0x1, 0x8000, 0x3, 0x77, 0x101, 0x7f, 0x8, 0x4, 0x20, 0xb16b, 0x2, 0x2, 0x6, 0x3ff, 0xfffffffffffff925, 0xffffffffffff2444, 0x8, 0x4, 0x4, 0xb521, 0xc84, 0x1, 0x400, 0x400, 0x81, 0x6, 0x1ff, 0x9, 0x10001, 0xe00, 0x1, 0x6, 0x3, 0x4, 0x5, 0x4, 0xce5, 0x1a00, 0x8, 0x4, 0x7d, 0x7, 0x7, 0xfffffffffffffff7, 0x3, 0xfffffffffffffff8, 0x100000000, 0x3, 0x3, 0x67d3, 0x1400, 0x200, 0x101, 0x8, 0x0, 0x3ff, 0x73, 0x400, 0x4, 0x101, 0x5d, 0xfffffffffffffffd, 0x8001, 0x100000000, 0x9d, 0x4, 0x2, 0x7, 0x7, 0x80000001, 0x2, 0x14, 0x3f, 0x2, 0x400, 0x3, 0x1, 0x3c8, 0x5, 0xcda, 0x0, 0x4, 0x5, 0x0, 0x3, 0x81, 0x0, 0x7, 0x4, 0xff, 0x863, 0x2, 0x2, 0xffffffff, 0x100000001, 0x6, 0x1f, 0x400, 0x6, 0x4, 0x7712, 0xfffffffffffff74a, 0x4, 0x2, 0x5, 0x9, 0x40, 0x7, 0x6, 0x7, 0x366, 0x0, 0x6, 0x100000001, 0x6, 0x7f800000000, 0x5, 0x10000, 0x5, 0x3623edd1, 0x7, 0x2, 0x200, 0x1000000000000000, 0x1, 0x8, 0x3, 0x3, 0x7, 0x2, 0x81, 0x1000, 0x7fff, 0x6, 0x9, 0x3, 0x7, 0x5, 0x90, 0x7a, 0x3f, 0x3, 0x8585, 0x4, 0x4, 0x6, 0x768, 0x100, 0x5, 0x2, 0xfffffffffffffffe, 0x2, 0x0, 0x85e, 0x7, 0x800, 0x9, 0x0, 0x4, 0x6, 0x1, 0x684, 0x9, 0x6, 0xfffffffffffff43f, 0x5, 0x7, 0x5, 0x7, 0x0, 0x10001, 0x100000000, 0x7fffffff, 0xf5f, 0x3, 0x3ff, 0x5, 0x7084, 0x8000, 0xfff, 0x33a, 0x1, 0x1000, 0x2, 0x7, 0x4, 0x66211787000, 0x0, 0x100000000000000, 0x100000001, 0xfffffffffffffffa, 0x4, 0x7, 0x0, 0x0, 0x8, 0x6, 0x8001, 0x5, 0x0, 0x7, 0x4, 0x4, 0x200000000000000, 0x0, 0x9, 0x396, 0x4, 0x0, 0x7ff, 0x5, 0x8, 0x9, 0x100000000, 0x2, 0x1, 0x100000001, 0x45f11c2a, 0xffff, 0x1ff, 0xb9d, 0x3ff, 0x7, 0x1, 0x1, 0xffffffff, 0x2d4, 0xfe1, 0x100, 0x3f, 0x80, 0x101, 0x2, 0x5, 0x7, 0x100000001, 0x20, 0x1, 0x1, 0x8, 0x5, 0x0, 0xec, 0x6, 0x7, 0x0, 0x8, 0x1, 0x101, 0x7, 0xffffffffa0986801, 0x5, 0x4, 0x7, 0x1f, 0x5, 0x401, 0x7d952c1e, 0x100, 0x7, 0x0, 0x9, 0x80, 0x400, 0xfffffffeffffffff, 0x2, 0x6, 0x6, 0xfc, 0x1c, 0xf7c, 0x7f, 0x200, 0xffffffffffffff7f, 0x3f, 0xf2, 0x100000000, 0x3, 0x800, 0x32da, 0x1d17, 0x437f, 0x6, 0x100000001, 0x0, 0x2, 0x8, 0xeda4, 0x7f, 0x1, 0x8000, 0xc6ed, 0x7, 0xca0, 0xf1, 0x1, 0x80000000, 0x6, 0x9, 0x2, 0x8, 0x7, 0x5, 0x9, 0x80000001, 0x3f, 0x5, 0x0, 0xf4, 0x0, 0x100, 0x2, 0x1, 0x0, 0x7ff, 0x4, 0x7, 0x100000001, 0x1, 0x3, 0x2, 0x4, 0x5, 0x6, 0x4, 0x62, 0x100000001, 0x88, 0x9, 0x7, 0xffff, 0x1, 0x7fff, 0x5, 0x10000, 0x5, 0x8c4, 0x9fe9, 0x7, 0x80000001, 0x6, 0x9, 0x80000000, 0x8, 0x2, 0x0, 0x7a1, 0x14, 0x5, 0x248, 0x8, 0x5, 0xfffffffffffffffb, 0x0, 0x7fff, 0x6, 0x0, 0x5, 0x8, 0xff, 0xa0, 0x7821042b, 0x401, 0x5, 0x6, 0xfff, 0x8, 0x1, 0x6, 0x5, 0x3, 0x9, 0x8, 0xfffffffffffffeff, 0x1, 0xc0000000000000, 0x6, 0xb570, 0x9, 0x2, 0x9, 0xa5, 0x4, 0x8, 0x134, 0x5, 0x6, 0x3, 0xfff, 0x10001, 0x1, 0xff, 0x5, 0x90000, 0xfffffffffffffffa, 0x3, 0x0, 0x7fffffff, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x5, 0xfffffffffffffff9, 0x8e, 0x4, 0x80000000, 0x10000, 0x20, 0xffffffffffffff01, 0x4, 0x101, 0xff, 0x100000001, 0x7, 0x3, 0x6, 0x6, 0x1, 0x4c, 0x1, 0x93ae, 0x6, 0x0, 0x5, 0x8, 0x1, 0x8, 0x10000, 0x8, 0xfffffffffffffff7, 0x1, 0x401, 0x5, 0x6, 0x8, 0x3, 0x8, 0x4, 0xce, 0x80, 0x0, 0x0, 0x4, 0x2, 0x40, 0x2, 0xfffffffffffffbff, 0x849, 0xfff, 0x100000000, 0x6, 0x101, 0x5, 0xffffffff, 0x101, 0x100000000, 0x1, 0x2, 0xffffffff80000001, 0x1, 0x2, 0x4db, 0x620, 0xffffffff, 0x1ff, 0x4702ac63, 0xffff, 0x4, 0x6, 0x8, 0x2, 0x1a, 0x3, 0x94, 0x1ff, 0x7ff, 0xc1, 0x200, 0xfffffffffffffffb, 0x3, 0x7, 0x1ff, 0xec71, 0x8000, 0x5, 0x80000001, 0x6, 0x5, 0x80, 0x4330, 0x200, 0x8ba, 0x8, 0x7, 0x8, 0x1, 0x8, 0x7fffffff, 0x17c, 0x96, 0x4, 0x7ff, 0x70, 0x511c, 0x7, 0x1ff, 0x3ff, 0x8f, 0x2, 0x5, 0x5, 0x0, 0x9, 0x7, 0x1ff, 0x2, 0xf5c0, 0x5c, 0x100, 0x1, 0x9, 0x1, 0x3, 0x800, 0xffff, 0xf8, 0x4, 0x2, 0x7f, 0x80000001, 0x4, 0x800, 0xffffffffffff0f7f, 0xd46, 0x5, 0x7ff, 0x6, 0x8, 0x4, 0x5, 0x200, 0x1, 0x1f, 0x9, 0x1, 0xffffffffffffff3c, 0x3, 0x8000, 0x5, 0x9, 0x6, 0x3ff, 0x7, 0x5, 0x1000, 0x80, 0x9, 0x8000000000000, 0x95f4, 0x1, 0x5, 0x200000000000, 0x6, 0xffffffffffffff00, 0x8, 0x4, 0x8, 0x40, 0x5, 0x2, 0x97, 0x1f, 0x3, 0x3, 0x10001, 0x100000000, 0x20, 0x5, 0x2, 0x5, 0xb5, 0x7f, 0x31800000, 0x4, 0x0, 0x100000000, 0x1, 0x2c4480000000000, 0x6, 0x5, 0x6, 0x80000001, 0x0, 0x26, 0xd21, 0xfffffffffffffffd, 0xffffffff, 0x7, 0x2, 0x4, 0x8, 0x4, 0x9, 0x8, 0x140000000000, 0x33f, 0x100, 0x6, 0xe6e, 0x1, 0x1, 0x100, 0xfffffffffffffe5f, 0x2, 0x5, 0x1f, 0xd5, 0x100000000, 0x6, 0x5, 0x8, 0x401, 0x6, 0x400, 0xc4, 0xfffffffffffffbf5, 0x9, 0x9ee, 0x3257, 0x2, 0x3, 0x0, 0x6, 0x4, 0x80, 0xffffffffffff3465, 0x100000000, 0x6, 0x9, 0x1f, 0x3ff, 0xe7, 0x0, 0x586d5b4a, 0xfffffffffffffff9, 0x40, 0x38, 0x81, 0x10000, 0x20, 0x7, 0x4, 0x8, 0x7, 0x2, 0x42ee, 0x7, 0x20, 0x0, 0x8, 0xfffffffffffff801, 0x8, 0x2, 0x9533, 0xffffffffffffffbb, 0x3, 0x7ff, 0x9, 0x2, 0x8001, 0x0, 0x8, 0x200000000, 0x8, 0xff, 0x4, 0x6, 0xa1e6, 0x53, 0x10000, 0x8, 0x80000001, 0x1, 0x2a47, 0x3, 0x2, 0x0, 0x8, 0x5, 0xae, 0x1, 0x96ea, 0x9, 0xffffffff, 0x3, 0x0, 0xe5e, 0x6, 0xfff, 0x2927, 0x6, 0xfffffffffffff5a3, 0x8, 0x316, 0x9, 0x4, 0x7, 0xe6, 0xfffffffffffff801, 0x3, 0xa9, 0x20, 0x80, 0x8, 0x1, 0x3, 0x800, 0x31, 0x4, 0x9, 0x2, 0x0, 0x1, 0x4, 0x1, 0x6, 0xef, 0x3, 0x100000000, 0xe0c7, 0x20, 0x8, 0x8, 0x4, 0x3, 0x8000, 0x8001, 0x7ff, 0x36d, 0x0, 0xd0b, 0x5, 0x0, 0x7caaf77f, 0xffffffff, 0x7ff, 0x2, 0x3ff, 0x800, 0x7, 0x55, 0x1, 0x6, 0x3, 0x0, 0x100, 0x100000001, 0x2, 0xbdc, 0xff, 0x9, 0x4, 0x2, 0x10000, 0x8000, 0x1f, 0x71e, 0x8, 0x2, 0x6, 0x20400, 0x3, 0x5, 0x6, 0x7ff, 0x73e, 0x2, 0xfffffffffffff813, 0x0, 0x5, 0x7fff, 0x8000, 0x200, 0x3f, 0xb37, 0x1000, 0x7f, 0x800, 0x99ce, 0xceb, 0x9, 0xfffffffffffffff7, 0x989, 0xfffffffffffffff8, 0x3, 0x8, 0x101, 0x1ff, 0x4, 0x4, 0x3, 0x4, 0xffffffffffffffff, 0x8, 0x4, 0x0, 0x1, 0x10001, 0x7, 0x0, 0xffffffffffff0001, 0xfffffffffffffffe, 0x0, 0x6d, 0x8, 0x2, 0x400, 0x1000, 0x10000, 0x10001, 0x6, 0x6, 0x2, 0x100000000, 0x3, 0x6, 0x7ff, 0x6, 0xfffffffffffffff8, 0x20, 0xffff, 0x5, 0x5, 0xffffffff, 0xfffffffffffffeee, 0x10001, 0x2, 0x2, 0x5, 0x2c, 0xffffffff, 0x81, 0x100000001, 0x9, 0x6, 0x7f, 0x3, 0x4, 0x6, 0xfffffffffffffffe, 0x66d0, 0x100000000, 0x3, 0x4, 0xb4, 0x3, 0x2, 0xf7a6, 0x1, 0x1f, 0xa070, 0x5, 0x5, 0x1, 0x5, 0x2, 0x0, 0x4, 0x2, 0x5, 0x7, 0x1, 0x5, 0x1, 0x2, 0x7, 0x800, 0x401, 0x7fffffff, 0x3, 0x3f, 0x20, 0x9, 0x1, 0x3, 0x8, 0x31, 0x0, 0x95, 0x5, 0x3, 0xaace, 0x100000001, 0x6, 0xbc5, 0x0, 0x10001, 0x100000001, 0x36cc, 0x5, 0x4000000000000000, 0x90, 0x401, 0x6, 0x8aef, 0x5, 0x1, 0x800, 0x100, 0x9, 0xfffffffffffffffa, 0x0, 0x2, 0x3, 0x9, 0x10000, 0x2, 0xee5f, 0x6, 0x3ff, 0x1, 0x40, 0x6, 0x2, 0x8, 0x3, 0xfffffffffffffd8c, 0x7, 0x9, 0x8000, 0x6, 0xffffffff, 0x7, 0x9, 0x1, 0x93, 0x8, 0x6, 0x4, 0x3f, 0x3, 0x3b9e, 0x401, 0x4, 0x137e, 0x8, 0x200, 0x0, 0x100000000, 0x4, 0x10001, 0x4, 0x5, 0x1, 0x7, 0xfffffffffffffb3c, 0x5, 0x7f, 0x9, 0xaa7, 0x0, 0x7, 0xfff, 0x0, 0x400, 0x9, 0x7, 0x7083, 0x8, 0xc6b2, 0x10001, 0x3f, 0xffff, 0x5, 0x101, 0x0, 0x8, 0x6, 0x3, 0x466, 0x1ff, 0x8, 0x10000, 0x1, 0x8, 0x5, 0x100, 0x2, 0x6, 0x401, 0xb, 0x6000, 0x0, 0x8, 0x58207764, 0x7, 0x8, 0x0, 0x7, 0x9, 0x4, 0x9, 0x200, 0x6, 0x6, 0x10001, 0x6, 0x81, 0x4, 0x8, 0x8, 0x2, 0x0, 0x7fff, 0x1, 0xfb, 0x7, 0x0, 0x4, 0x120236f8, 0x6, 0xb8, 0x7ff, 0xf, 0x401, 0x100000000, 0x1ff, 0x2, 0x4, 0x100000000, 0x1, 0x215, 0x4, 0x22, 0x40, 0x7000000000, 0x8, 0x7, 0x6, 0x5, 0x1, 0x1, 0x0, 0x8, 0x40, 0x1000, 0x4, 0x0, 0x1, 0x1400000000000000, 0x3ff, 0x2, 0x8, 0x2, 0x100000001, 0x1, 0x8, 0x3f, 0x1a97, 0x7fff, 0x2, 0x2, 0x4, 0x0, 0x3f, 0x80000000, 0x8, 0x8000, 0x9, 0x8, 0x8, 0x8, 0x2, 0x1, 0xfffffffffffffff8, 0x5e6, 0x3, 0x1, 0xfff, 0x0, 0xfffffffffffffff7, 0x0, 0x40, 0x80000000, 0xa78, 0x5, 0x87, 0x6, 0x0, 0x9, 0x4, 0x2, 0x1, 0xfffffffffffff25c, 0x9, 0x3, 0x9, 0x3, 0x10001, 0x8, 0x2, 0x6, 0x4a, 0x2, 0x0, 0xfff, 0x5, 0x71, 0xb37, 0x7fff, 0x6, 0x8000, 0x7, 0x5, 0x80000001, 0x2, 0x8, 0xbad, 0xb22, 0x9, 0x5, 0x280000, 0x3, 0x80, 0x4, 0x2, 0xfffffffffffffff8, 0x30d], "abecf30dee5da1171087a1f3b9b8d0598c7862e1f9f14333db79bb76af3d4991045902ac35ea8c3e431d639f97bfe91e7c95113d75d08319e7c47b037f73f297881560521c6ec7ff4e6cc56fef0eab63873d9c89c24b51895a7d96c37c6a082d50bcc30e06752332f836092b2529456f919620ad6eb1b2021784a8e6bcd41ad98789ece924f41a855cf2d6cefd73f2cfd5ad639a2405589f877156adc61d282cd09db9fa5e75d7638fffab9d2f3b5523bf54a732814002c755bc02e292792e3ade0d9b2289c567cdb66cbdaf1a18d696cc89fdfd77"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000051d000-0x4)={0x0}, &(0x7f0000d43000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:08 executing program 7: fstat(0xffffffffffffff9c, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e47000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000900000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000ff8000-0x8)={r3, 0x3}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x20, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xae, 0x3, 0xcc8f, 0x3}, &(0x7f0000002000-0x4)=0xa0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) syz_open_dev$usbmon(&(0x7f0000e16000)="2f6465762f7573626d6f6e2300", 0x1, 0x400000) fcntl$setstatus(r0, 0x4, 0x44400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={r1, 0x80000, r2}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000dc000)=0x313) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000e000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000f000-0x3d)={0x0, 0x35, "00781381beeb2ad4dbe315e295f0c43d98ab5a7798fb9e6da6c3ee7a592d489469819a91c782d779232c6bc9c1c7d10a83ca7e80cd"}, &(0x7f000000e000)=0x3d) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000f000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x3)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x804, 0xd43, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000000f000)="6879626c6100", 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000000e000)={@generic="993574a2f6e0e304b112bc7fb6506f11", @ifru_flags=0x1300}) 2017/12/12 12:20:08 executing program 4: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000094b000-0x4)=0xffffffff7fffffff, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008b0000-0x8)={r2, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="8e6a97aa074b39e170ac573d4cf31d7a38055a1b94e9151cd08e90fe6c12bec671d0866a31c30308ece22be121269be84fcdcd8aa122fd71e02b4ec7ea6baa18ef02f9c2282bc703f57148ac6198df86adbcb2d116bfd59da4c6e75e970e7785f650a57399a07d7c155a7d6b8f6a32bcc7613b23f990785e9eac1bb17b500d69aa1686c48762560c89b704e7791875d8b864c531c6f585cde33d892530fa007a2ba41786f430a5b7e6c2a92f14ae0c901fb5ba589f64f386f69fc463768eedccffe36cde1a98b7045d7d171fc01e312609f1d0472da8d3741bcbd8bc2dbab9b4a845340d59e22d7f64d5f348c75e9fa0432c18c785f79c35ba80b7eaa437a6474c68b175cf97250ecaac0b751825282c2d8f27d059d7241eb71cf58b20ddc8776c269e75553c8476196477f384f6182867856def1b9cb1be48c1654a92bdf844776d8d9a52327399a159fe2916abf3a22b98301509da0ac9aa549f2af6eb2d02e79144c9e23f1ea3036ecedb520092f5b919f99faeffd284e0df180536efdc60dfab6e7e6d087c798332a9b0fa895945b1d18840fd50fcc54d59d691a07c1bd341178edee64be0198f22445620161c935ed50ce78dd6bd59380857e58d5aa21efe231328d5bb4c9adb4290e4f7ba0e8764ef9395fa6ae850067e60d697c60ce191a126e87cd91b992251a10146775a42ae1b3d87b80d085b0450c7829a38003a0f5eb8bfb227c72167624acbd7c5fb21435d3dac2a342e2f915b6a45b6bb06de8dfd03c0c6c3a69de8f9a758353af488225e5b74ded628e15957c243cd206162bc6ee7094ed20b31a44717b86fac7c6da93a738cd5dfc7de23fcecdaa99d38820cc243386143bc7b760191eb1d1365650741acd8b3f85bef32946d3bed11c603c63f842a63b108be660cc03a2bd1d82b2dad3610a16b795ca5d1fa941ca5a24847ab94b16bc454f1379506372a7f02c88ff4e8a59dbce984df7680dc65989b13e40449a5880a52d2b3b673e64fbf176a8039470db84e1aeb47f7f30b350523b89deab31bf8507772070b65daee0c9ec44557d2ecdd02a7fed7ac77d1fb46f285e7c5a232b75dc5ee1dad7fdc31a6c820f0cab65823a5adbec12bc5c059c591fb04af3c5745e2388baca87a2a63e8e110d05d4431689938c268c0b5d512efee9dce576bb5570c568db64d9f8aa16cc0a58ed4366c00ea07c5b15c32bcf015f4c8d55bb04324fbee928b2f7205ffd1ca651134929d0f856173976c8db2c9e58bd28ca6b70115386e7553a987f23106392e89342e9fc714705080cc5752f723155099bb47884314051bb6a3fb113f1047cde178c19d8c768dfe45d7bffd235781e959d3bdcae4bb5fedf3ae51d3dcf78d542cdda3f7a55a8e32b1ccbba9d62c20f616eeb8b51535c79d1ef1a8ee958e4ad58a262ab06cf416c4cbdd9d065609e0e0dbd435b937bd1b36211b0297e718d9515bf3ad300875b7fdf674920d36d4c5c64404f28c1470408900520fbd7b674cf5ea984537c12d323f0a0d7e11f06fc973b2f646c10a84325a1309c2fb4c6d329cb90cde24c35f675ade7ecf39c2a2a6d0034793e893c80c6e28fb270981ec3738261308da77522a7fedf57528c006b0576214f45860b622496c3fc4c2ecbe6eae31e81a96d83e19c7cd16ec54129368f59d703d7d71d24614989784c6ff7390bf8a0d481d680af22917a27da4ae7793548f24b022e048f10400d7c2dd1089bd892b06ac71c340aa918161e93fe4a3fa5494b00707a9ad19f53f7207e67bae584ea44cfe59218f916c6f1885c59337d692811ed79674c1e54e5ad215c78659d26fd4c479d3752142fbada1f8672f822bbe55a599353a5a486bb46a5be2cd4e3e45008b11abda2e5c8880f45d45c39f20eadf9eb43d8739a0394b70e76d1e8f340fca84e323c4b18209078adbbd423ff319625b3e9682884e84085d5b01e08bc2979abaa0b78e4186ce9aeebc80ce12e73ce8626a4dbcb0ded627671fd910a21781b5a7465df299788b0a2214d7b2db5b3c059d9d72a22fccd0156ca08ec0d338f7cad3dd3d677998f771ca5475dcf43c661b3a506c18579c7e5889a87d7678dda48822c2c0a842bb88708d8a8cc39c5b492fe208c2a931b6fe3a08531b451ed28488c34fcf1b19fd99c196c5fe0a91fef10aecd5416d27aa48106a29c5d5db04b80a42bc630c02bf2b251acf391f08422b43928f5e8ed40e36aafe75d45ebdd7589bf89c3e90c98dfa376f13310eee445434b84127e0a1cc7a7928e2f3d30e74ab110a4e20329efe6b17e8763d76fe6f10e4003e1ae1dfe8a4250a21c2d61c904f0d0f8b470b398545f99b6b92d5a551069b8d46b427cfca8620aaab37e81b08d2d42d992c7aeff0e8e3a6791049da15c978fb6850e124f48c94cc1e6145e4771448e3c160d10989aa4fe5a6633066a33b3e5dbb710574e8c0f398d3d561132c63792315c8bf42d68974cdb2688426d040b97c7a2277cb8b28c83550764a314a8c314a79e000c3f98415275c65aeae146ff4c540c1a1612e9631465dc5729b5088ff52093e4c6050c2ea8e0fd83c692f94ddbb649dacfd06c002e8f8e0c2dc916e31f003529f39668f97933e597859116b08a3ff46ebaabfcd6c3e568ee0663ce8a1331163b6710e3c93ffed762aaaa0f6c9e8a0c3e117ed593e2db0fc96486e44d55dd4b33c24db95461e71514502dae5f4a745c6a254a43ab0557d38e013ea5292ac3820e283574a7b7eef6ed60905e871886b21661a283b59cb13989f7deae04d5b1f2d02642efb166f8a60a038fdd970877943e8208e9108abe686eef2fe3ef5df154ab28c4382aeb019a2e8494f15c6e470d1799d19fef194a6c30b9ba886e8ffd96dbcf056954add0c0252a56d4f29cfbc1b0fcc940ef0b5b51d39e6a5de42d103a83a39599f6085bb39b9af026cc24fbf2195e8dea84c930b85511a0db8b69f7b0ddf6886774d8d74bb7c1e25c1513ab2ad845537a097eaae83774add9a2e58721b5fe9438064313d6120de5846d477757e8a61b91ea6bdc4c3512f62ab38864cacc6a14313730d66cf04d974b2d765bc62884a5a8594bbf3d00f1c5a75de91e5d590304edcaac3868c2625681e0ad4d318c2affed1725d71c27c4bb416f2bfa99dc064864024cf088a960f8ecfe18c76010cea0854053832617c30870be9fbce857d6e66872c733dbb2b40f999cb3b933c197c12632c5ae701bdf11c24436011ebc16986fca46ba4ef9e206420825050bb92b07ceb62683e51e6cabab633eb308e259976e3f39719e684dc22e43cfd42081c23fa4c38345b1c4de6137c8fd8187e646c725276fefb90ac215bc73431c2f3d86b904eac9d03bfecc7aa570bca1ab3707dd94cc8f4505d318bb9d25f6e1a137c8e7f75c6c1f7b0fd71675799deb5c1deda23a4acb695012c81c43f669d23f8aacd6146fb6ced28ab9648a6a2dab75b9ceed9f219d2156b2a20886318ded7d17f4ffdbb1b005267f3630e0a511b378a8ad1eb91d060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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r3 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r3, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r4, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000b67000-0x8)={0x0, 0x40000000007}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000685000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000076d000-0x4)=@assoc_id=0x0, &(0x7f0000e1b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000058c000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000db2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c52000)={r3, 0x7}, 0x8) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000015d000)=0x0) ptrace$poke(0x4, r4, &(0x7f00004a2000-0x8)=0x0, 0x5) timer_create(0x6, &(0x7f0000952000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000c86000)="4883ede7940e99db4e21fb462b66d55dfcc8918737ff", &(0x7f0000960000-0x86)="43e5332b1ecb2855c791fef80b23e772fa6f4fc257353811c716bd3d9d809774c9699bb57cd478e4c4001a15d2e13f3179e1246c51f7e8837b40f5eb190ab76dd886f7c94cf97b00e73216856a0407e90ec57dcf85f894ae0130e1b30bf02519161176e6e7e545899ce3dc82820390a8a5aaa2103e98c5b99089a573d56d12838becd4fbfd95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000282000+0xcbd)=0x0) clock_gettime(0x0, &(0x7f00005ac000)={0x0, 0x0}) timer_settime(r5, 0x1, &(0x7f0000548000-0x20)={{0x77359400, 0x0}, {r6, r7+30000000}}, &(0x7f0000193000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ead000-0x8)={0x0, 0x0}, 0x8) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r5, 0xffffffffffffabfb) r6 = dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") poll(&(0x7f000050c000)=[{r6, 0x1001, 0x0}, {r2, 0xc008, 0x0}, {r3, 0x0, 0x0}, {r2, 0x565, 0x0}, {r3, 0x8040, 0x0}, {r2, 0x50, 0x0}], 0x6, 0x7fff) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r4, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:08 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000acc000-0x5)="2f6465762f6175746f667300", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000218000-0x28)={&(0x7f000052b000/0x4000)=nil, 0x10001, 0x2, 0x32, &(0x7f0000ca9000/0x2000)=nil, 0x8}) 2017/12/12 12:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000060000)=0x0, &(0x7f00005cc000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r5 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e09000)="2f6465762f6b657963686f726400", 0x800, 0x0) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f000035d000-0x4)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r8}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000af9000)=[], 0x0, 0x8000) getsockopt$inet_buf(r7, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d66000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ef000+0x25d)=0x1c) preadv(r5, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r9, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:08 executing program 6: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x3) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x200000000000002) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000089000)=0x0) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffc) r2 = socket(0x2000f, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000061000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000121000-0x4)=0xe, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d16000)={0x7, 0x8, 0x800, 0x400, 0x40, 0x0, 0x8, 0x9, 0x3af6c00000000000, 0x17ba, 0x8}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001d4000)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9, [0x1, 0x8, 0x10000, 0x100000000, 0x10001, 0x200, 0x1, 0x101]}, 0x5c) getpeername$llc(r2, &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059f000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009b5000-0x50)={{0x9, 0x6}, {0x4, 0x40}, 0x498b, 0x2, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r4, &(0x7f0000696000-0x26)="", 0x0) getsockopt(r2, 0x107, 0x8, &(0x7f0000797000)="", &(0x7f0000659000-0x4)=0x0) recvmmsg(r1, &(0x7f00007a6000)=[{{&(0x7f00003ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000022e000-0x48)=[{&(0x7f00002ed000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000d42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000d6c000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000261000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000087e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000467000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000070b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x9, 0x0, 0x0, 0xbb6}, 0x4c9f}, {{&(0x7f0000f10000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000adc000)=[{&(0x7f0000c89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00008a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000444000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ca8000)=[{&(0x7f000041a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000bbf000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2, &(0x7f0000458000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x6}, 0x1000}, {{&(0x7f0000087000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006dc000-0x18)=[{&(0x7f0000b61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000897000)="0000000000000000000000000000", 0xe}, {&(0x7f00003f7000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x3, &(0x7f000078f000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x200}, 0x5}, {{&(0x7f0000d64000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000)=[{&(0x7f00006e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c34000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00006cb000)="", 0x0}, {&(0x7f00007b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x6, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x10000}, 0x4}, {{&(0x7f0000428000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000057b000)=[{&(0x7f00008ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000303000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x6}, 0x1}], 0x6, 0x40012063, 0x0) connect$packet(r2, &(0x7f0000da6000-0x14)={0x11, 0x1b, r5, 0x1, 0x800, 0x6, @random="67055b0b8b48", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000e45000-0x4)=0xfffffffffffefffd, 0x4) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e4c000-0x10)={0x200, 0x2, 0x140000000000000, 0xfff, 0x0}, &(0x7f0000abc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000023000-0x6)={r7, 0xffff}, &(0x7f0000686000)=0x6) socketpair(0x16, 0x3, 0x3, &(0x7f000075e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000fdf000-0x8)={0x0, 0x9}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000061a000-0xa0)={r10, @in6={{0xa, 0x1, 0x891, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x800, 0x9, 0x90}, &(0x7f000092f000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x1001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000344000-0xc)={0x0, 0x80000, r8}) 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80a, 0x9, &(0x7f0000134000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005d000-0x4)=0x14) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062f000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xf400}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f78000)=0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ec5000)={0x0, 0x98, "77c1f1b8d2c9cc485e057905bab073efa8f44ff2812fbd17391e5a3744758bfe62b6a9738eec248c8f7224408dc212d6b76353a93ab97e95817f3792e2975f8c1412c2b558f4ba4466fa332a4a8b5543252f8d283171ad06ecd1599052b7a53677784f703de44fe5adad6a69888a9644dca8bb44af273adb8d073f60600e9f14b54248cc135f700136e9292babc299ac8979f55fa40cd3b0"}, &(0x7f00008cf000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c48000)={r2, 0x5}, &(0x7f0000695000-0x4)=0x8) r3 = creat(&(0x7f000025b000-0x8)="2e2f66696c653000", 0x80) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000c76000-0x4)=0x6, &(0x7f0000f72000)=0x4) r4 = dup2(r1, r3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e07000-0x14)={0x0, 0x0, 0x8001, 0xfffffffffffffffe, 0x2, 0x4}, &(0x7f0000a3c000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000039b000)={r5, @in6={{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe283}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xfffffffffffffffa}, 0x98) r6 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00009cc000)=0x0, &(0x7f0000fda000)=0x4) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000d9a000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000580000-0x10)="2f6465762f73657175656e6365723200", 0x208001, 0x0) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000f95000-0x8e)="641143ca55c6f2d62bed54b4c54fccffe58b54b86f1302d0be6c6aad8439f01edb9aea123a4d66727e27bfefc17d2273a6f76dc31861ba61e8a98058176cd21e23b7f3931301f516e97395eda7e3c7cdaec240fe9b4f923d4fda1b71f3d6d1000124a997ba587fa913ed3febfceb32d3bb643439a1afb5e2ae37c59298b755b148bed45d5e2e2442ec4a33d004de") getdents(r4, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r6, &(0x7f0000a5f000)="", 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000e4a000)="f042c270bd897a83100bfe47a40aa3dd79a080aceed5384416ac127bd22ab40bfa60f84ab0d17ede468cbbf0e98d3a7d59d029860c62999ad2f8ac43e43e20e1d7284b6bd19869c0c5bfcd8f165396a4cd85ca04d04f4186e0d72af012a3e1cc7b0f68c60058168c11bf2293f5b981ef74b160fcc3fb7d0460d7ce202114c9603b3125f4857bc5e675b0dbe21551ddaf4bae08eca26b9c150c7fc985450b4b181130999eea1227529eea6574151f34f0") 2017/12/12 12:20:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffe) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f5a000-0x8)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001c1000)={r4, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffeffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000086, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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", 0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) connect$netlink(r6, &(0x7f00007d6000-0xc)={0x10, 0x0, 0x1, 0x5}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="f80fc7a5a467788d3b0458d2442b83a01775cbdae5eaa4cb17d81800cdedbfb5e4c87b3eae3da03b4132e74baa2ea2250e5e875a8d3415c48301e53dd43d35d831cf64fd1fa4e67426f3cd00b3b766a51dbcb3ad16d0570d2eade8f808fcd15f01ed47f42ad59e518354d846a06c673482f3190b4b28c878fc4b178c66df706149da775e36b34c7760867ed3a8a8e328fe09c2a717566ea329393f1162395481fa1647b28aa786fe31e1b3bfee6b0d6c5f4040900f2dc2cb4535bb9541c9f5e3ffbe6246aaa299784c5186b88bd91532f8a78f442014de2d16991ad5d33aa03e3f8c16ff8aeaa6c0c8019262c31561435e5530fe70e4103f56a7411ff8cb72845c310bd58c14436d1fb75ed608b3c3e6db883eaa2a4de2c96a2f53927ee9b9d6aee23d3abac46e803df82fd62f2598ce5cdfe4d83786db64097f324e614720a15ea9a4b280af953c4edbf83fcea1dd24227c6e59e93a2d4be20900fc9f5b9e2913605283d2488b00bbaffff7b86a44c46a76623eebe5d4006f63b6474c16b597698f247cf87d372f0676499bf9d36e68dd216cf86f6e4d006532a605a69e47c8b0ddefc6a7f3f58d867ca76f9f1b8c0b7c62b460d8476499ca1a1548350d5302a34255ad224a3009e008350aa9590dcbfcf96ca51464e858bb14db497afb49321ce7ebdccfc5b5a83764191e0ff8a7cd6b39647c86d0aea4105e4e6d4f2981a1dde74842aec7466375b7d47e961ec1598f7b87609d1d0cd8fdc17e5ca91bd9333710ed3b4ae04b2709b9b06ac01bb2dc70abecbdceed7fe1f6414f39e8372ba4b6225251b35eddb25b68e16108ec71605a06c27c4b3c0fceca841e021f4be6d634e92113c061c769503adc452722fcb69ede3a376d7714a2d9d3b0cce4781f288ce6b5117c8b21163356af6075ee3cc4f6f0eab2b10d42ba30ecb41ed92eac9f38421f8b9d56e373f332335abc0c446484648b0596ff01233b6f74b06c717a8ef9c356df357699e7eea261b6b49c41d5f5bd4ea1d5eac32d54f8949cea19bb56a57457a25961db48de39e884f25e24473bdf8e03333d69dfe176757c58637aa1e3b3ecee230ccfdf86c31e3cd95c95e0e21e78586f71928b98314c15488c02c117f1c232023695592a84790a36be4dd2dac6550e4f290d62c1248e84a46059f16887aa76a775ae48e389a4134e4a7b89fae720c336c39d335a9c87d92c7b71ce9266db4e908fa92e86285a27b6e231c15e73934c61a32b3298a4cc5a2ee1f9ab98db19f5fcdcf7519a08a9dff27d467b0770beec9757ef2a9565a410a8968f9a6e9aa36a61474a9096292b82c0b653ce1ca79b08c5caa2c57df42fd3b65b3557c5d7e85e4d21ffbcd33a662d1ab035e5045b0241c40a77084ba4e9adcc6a34ab651a39461f0c1ac9a39e938e6f59819878126cc711a662417b853f8e223926d4252ba635f728cbf05b89e51597e46ff6049813c43688a699f99c0b53492c5f382337cc9aa39f7a7394ce3cf66f5557feba8397d697eb8e516d05cdf3057ff06ab9c5a325d305d145c6da439e7d4b2ec52bcd0331475519bea631f7f33ccfec59714229ce8a7c2713eb2f1a1ef8edd5014a19c6786c9d67a6f0058403428f1568d24caede2cacca35eb490e8d75e0be69568499e7e27bbeed92ea4192171d21fd9d5ac2714b740a4a9376c6adfd1af6eaa03017eea770151414b42b4acea78c88b73dba5c6a8d33f200593956f6b311d435ff0e55d662c4d89083074ba53ad9c1cbba6c7ecce621ab5ffa055f9b092e2b9c50cceb5461c64bb557bd6cbd1bf9bada979e091df4195573afdffc9b669eab39b1303d35f84c065fd03a5186127268ba5a77493bd070943c5a52bff08b0255f571d8a18566cccf6b286b260f2aabfd721126f03872336d8b5689c05129c72c4a48c9d6633de5b3bc3c579b01f7ed127817bc273d16359f81c56ed050d1b0ce78e99a98401d07c045384462aafaaeedf20c4cc9ae02f6912a690fbac19062f02f275afe073a0f8b597acdb2edcfd227f101fb415c90c3a27636fd90dc92a71be4bd1df835e8a865e71b50f3296ee989507b7fa77e509f9c3c6fdce12dff68ebfb4b891bff95bfcc97cdb46838ef5ea9af4ef40b32cdb35fe13a63f9c8ecb5e1328aa604d5bc10b611040badf62ba39cc53fbb2e329ef15d74e1da7d2310ea156175a064d4c0ba964aa2829657d1be638221107e5f34b52040c6fd5502bbf877c4bc9c3c54b3d9bc3826081f292536686f2fb8f8ae9f2f706dfeb6db7f91c3230fdfd838979ab3aff2cae5acfa78feed57f07dc0ff2e2e403ca151ef8071edf1ab8cdcf2b0e3b02e3c8c19b7fdaf0ad40644833d37ba909b8e812eb4b802f968718ae2e3b43d536497f85d153ab1fb1bb5d24c2e03d87fd5669c184afe1c95fef4f4324297764f6ad46d2a3a5fc8eb185e0d8ca7745cfc9494023949e0ff6f33a317f3eb45e6f68fa1c1721f7143683b37a929b6c8c9caaa15a55a2949f659b52e4936d786f1bb464922cc7b17e9ea533cf5fbf279e007a32dd8b108c7ed1644cddd2e629e48b20611a02ba824af98a1531bd20af108b2baf084f9784968a5f3639177e6e0230d45a34811a38fdc7dc331313b6822755e38b63d86a3285850d2b83c1b0c5975ebe5c82b6b74f7784b9dbbaee9f62db0f0275ed2c780139824379e872db3b84b348d1177f3d701f2d9a84b23d517c32078ec898e4c094300040045dfe608a3038afcc4f9a83ddf63ff6b7a977b1b56e8abdeba20b8ae3f02de46647fa8af6be88b3b11be381941ec2f0e15b01c7059cc15d02f423e7a0c10976402f8a6ccc57c1c42ccd965e4438fec623fefe0a2ed3c7721f9b17b34afd333986291a730f0d7552424e25848f91c1d4ab6298a92684a93327d47b3a90dbf04ce1159ed30da2145eebe7ecbdb77b07667bf4c84acb23ee4ef76ee8159a88d9b94ecdd37d1a0b1d44988a4ed3168a7115542589ca9b49382ef7f0741d98f44bdb04dd8351025332c703cc2eb7ccfccf51611736a4dab4bd260c6a2a88e84e18dac135b13bdb6e7473bc9e1681e52d1fca758ae058ce76d6b75540fccf693f96a9d65e7602acb9ddcb11391ae762f7a687430fed794a8d373f8fb7bd427cea2870f4b52d012b50a979da99fcdb2273def3536e13fa8dd9929c8dd62adb88a2fddda9af2a3cc5409fa515d48fa3c2a16e49ea88536dd875518abc3fa8d1de63df85dec22d294e041a00f1956c6b6e6abefe96aafc0ab0970adbbc13d2d57648e1a123fe96b2108b7b468a0a7811272f9d862dc9d01628dd7b5d9f1f8c7acdbe7e4197eb337ca92a9cd86b0e80df39c11c8d23d1693009a6b5ce9efe2ce3628c15c409f7830239b6fdacb124c8259c27a98f9a549caaef02cd65948eecbb36ae510c2f340d609955d52e400f24acd3e1d82e1c8e56604c569a237bfc359b187f8c46038d095e6b0f5b30fbd65b25bd210bd9bcfa050839f2ad593ef9935d7ce7f4c20b04b0a310a93b93c2366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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:08 executing program 5: r0 = socket(0x15, 0x80007, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x0, 0x1ff, @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]}}, 0x88) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d5a000-0x4)=0x6dba, 0x4) 2017/12/12 12:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x20802, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r0, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000939000)="e91f7189591e9233614b", &(0x7f000093a000-0xa)="e91f7189591e9233614b") r1 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) [ 45.878506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 45.909593] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "e2a558287f7f49854e20d3cb61aaf0b92d00163977ff44fc21d2f377cf2122951069479a11d83a15f8c64d5fb553c022fc4280fa72690a5d90897e7e46bab11bfd79d7c7bae6cffe952ebc276359effa98e8ee005555e159b1fbb41733bc04f3c13d2c7cfbb6e59f6dae21ff3a84558db3e5768745ec7f453f64aaf54495130c220d827150ff6d332af85cb07b9f2c1995248ced8cfa68c502ea1238dcd4b71f27f02754e31658c0ed5fa80ee43eb9208c5a15abdc0dc7ec89f501ce99622b79da5d5a30bbc3ea2aeb18909f448407a82a94cfe245d22036b1aba990b2462dd7bad9e8ac1ec0d39b8dd498b0eba80f59fd7275e12e6899052dfc48bcf3e78155ff18cca53fcd3a506c7f92bf360cf18a2db11644b674ae0c3fb6c4cab2dc1b047678f1e240a2c71753f30b76a22d1c08fec05423c24d2890ff28b8cd557f3620dd472e31e9729cec14468ecf46838285c97aeb8d741a6ffc9823670f0147b29680e0ffe58b598a7138b1e06d6c374fec58801103ea391aaa47ffa358dbff5ad10f451fb06abdae9f388a5e24bba6a63ff35823424e9713d7466e1d3d7b0a6082dbf9e60eeb630ae28595e9527a7110d46a1d935bc992a13326c00a66ca3cfc6d6e4cab875eae4ffe98d610e1fe39cc1ca29ba0874e4dac5fcba85bafb25194953cf373fbcc48a93788c83c065cbf08ae0224e2c583a769ed546d8ff56c82d7763258b09695557b8852365078a77351cbea628062dead2ee2cb548c4729fe8501550f1798e610304442c52b75dec3b131c3edfd4186dc4671f0ed17d43f5ce5b0d700525f2ec2c3d621927409206ea0628eac0d1dc80d6ff85736a2fc6b1283652a22a26a0cbd9fbe1d6cefc9b9f101e096961976e4cf56ac432b28b08e8ecc5f569f1b22db244e1270955e58ab9b215714903f911a751a3f29b708a4de6cc1a4b8cb1fdd291e95a905039581976a04f96ac9fa3c64ccbdbcdd39ad1c0e7f65d112979a8f11af320ee147bf44eb1fcaaf53e4d4f174def48e6242cc54771246ef29240cf087bb81d7582759d64fdf6a2ab9c8e0fff6340dac219b0019db14df2f9f2a79c6dcdc67564cfc7c743326a263d047038da35d42057d5404e9dad3ec2c2945933b25c8d719fb5cf4d0cc31a6af9525f15d6a0746e2f0eb55debc0c9b6c0bab991c015a77d446889e027d4eb6e3224ce280c7c8c8f0d36a4f68f1a1c3a07b5a524ceb025ddb78eaf6d8095c9db116406759debbcade74e136a1a5d5f5775888785a19abe7aa9f4ea1cbddaa97ca20abc3dd7003b54d3b2962b4d8e2bcff9e42c12904b6612f86b8864e2861f18b1ea35894f7991b2ecd6d1296c8490185d969ae8595ef3df56dbda619545d6bbe52239a84c82c597a0e85a09b4345f1daf472953eaf237d2c19c16787fa1e5139484d675b879a92c7457565d5e1af614523a0d7cb62001692420aed7b8bebe8494d338543597d108d17576346b12f9410b07cce623bf35bdadb8d360323a6f08ec7cacce189d228a2c2560ca72160c7e2a30820bea5143ecfaa2df2b29ec4ba9d90ed711dc36a47cc41d67d0b8455c5e83bd3e277d643501b2723e2f6db436dad02fbbd30fa1ae52930053120d68e5ef2c02ed94e690fff0ca4a05715645607b86456c9ff36601dd798b723e027c35b6ecb720bf1a033dad6e0b032822279444babab608a3673afb96628b4f160abc71caec10e65519657389abd36cc88c929971bf3e09254ec9c8120966d34a820bdc25e6d4575a9173ec9106dde4c37659c066a3404b0b3ca62a6e3216545f3bcc20905672a90791d4498cbdbf7fc3fe6a9cc0e1edd3c971fbdf4ccef26fbfaf0bdfbe1e8c297f38c8cf1d5d69c4e667bdfe7f5846e43402f82be1da8e1ad1669961ab3d4ba539d0aaa80ca1c2c5b868c8b81ab830816f2b3c15f6aab46cdc67df459c70ab34df92bc194c9be4ab13126b8962f3f6186d41849cd702b0dbccac87097f29636e3f9d134e08624d5fd527d3ef317b28b4455b0f1f0f8fa7f132100c31264fe72ca5aae34636037b9a12fdda67ebaadf3d2ba6924ad412f182424e519bfa6fef84c8c944f28a35c00bd4efd5ddd5c161aec211c75cc1ad15edca17d418220944efa3e3c963cd0c2614bdf40ebdd6d214ab6795e647af27221b62ef4643a492c5d086714f9e85e696f8da7e548e1ad5dfb222a944b1205de72bf46416b8236bda3722bd5142bb272097b5966af0f1e7b6c8ac34c069a777672df945856d4598bc31e66be5c9b7f842fdccb67a3de671a2f42ee30d2eff62ff10e0be8d1ae21824f6b17094603695727d1b8aec7428c4d4e0cca09b9d8eb2c04fbe0c6376813fea19c7930f2255ba62f3063ba573861bf78c0b62274f63692cbf65e1960e1fc38703059937f9c1deaac1dd8dc9d5400d51b3635a17a763ade423ef6f5c5e2529d25c9160b844bd02326f36792931cbb632ef26672be7f2dd57dd74bacf01d0c366484fb2029196c71e6c333a936a6d8ea94845a5c132ef3f4a3890e3aaeb6507813eae95335452a25f5432f733f10e6a9b6947b16ce5f10135bd0396f01f7a2bbc34db981cde6cf3cabfa8970d887751650f85ec75635c120a7b29b16280e7c64f115a10216160855c2a944305ec0085d3b76e8c96440bde5ca23998e71a84692aba95f33c89ecaee2c31f4b4b5e0cdfebee68bd5fe12f3905322c276a9a92a4ee4419857fb8eae887b6b77c0ad2ced8242e2ccfbee10cd3d54459afad40a0c1c1215cb60a33e1363ee5282e99a0b64044e63e31af3ea4863b7729bcd35655eb3221562f6364434848f7465af8bf521b323fae260d9f477dee0f1bcd72a86b2f24728c49a5244a403d3cf55899f08cf977bba34ed112113ec8508c3f6bb9ba44bb4ee338fc07466ad96d366b4b96963434bce530e00767442491a294933e50edff64328ca3f71bb11d0a9ce964c5e0dbda7e46a2e4de7b72e184c78caf3f91bc3118e34f50327f8236b87f287f49530c71a6a74067c0989290bf19da96ba8ed6566a28be1b1c3aa2d737208e26f1e0642b4d53eab45cd7c3dad72726037eb9e7071e9bca000b084fc0bad887285c82597d9a88d9ff1720421670fc3cd9407b7b0a0a8a029976e95fd1920ad3dd83c253c5e01459d4f996d0572f93a5498bc8db36f666d291e5c416f357021630fc2b2acc0ed1f1bce22703980703b9d179ff4c3509d2ad585349ba70e43ab130f8b462ab2fd4a389189d670f931e9b56b9b4040c8d44db3892e0bbf095de4614abb70c082ea8fae05fa52a9ec8dc82c970b07890d61d9d859d1999b36b1adbd65ee493dd15cb5e64a6d4639e91c55bfb459947241a3059348ba599ef24cf6af70cce3af486bea4824f71b9bac79c2a13d440e43b204bea94ba62f7f6d3b64dcb95251a4f9e1b95940c2d605fdace10ad912dac9906d570b91150a273736e34be7ac02ee68d0b113d5c2d02cafa7c3b180022d16ad7baaa3b6f9c8c7caac40228e9c65f2278871046954535f20b3ae1ee61fced1e6b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{0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x24, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000021000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x100000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x5, 0xff, 0xff, 0x2, 0x0, 0x3, 0x0, 0x1}) r1 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r1, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$key(0xf, 0x3, 0x2) r5 = gettid() setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000030f000-0x4)=0x4022, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sched_getscheduler(r5) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r5, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r7, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r6, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:08 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000026000)=0x0, &(0x7f0000059000)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000058000)="2f6465762f70707000", 0x668403, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f000005b000-0x90)="0eaca99c9958375618a7c2bcf84bbbbb31c0206d966d940edfb88df2174e6568eb06853b06abbd207f24b948bd0774e5fd169b97c58998a47252a2ff92652160d23cce4900cc8f793e0cf416d961b31d1005cb84257ee5b97091a8e3a6873f44d368ac781c35a14ff977b5b59bc2b0920f60d947d4723bab26db416a56b865dd04c9427263560bad9ca3e57657ae59ad") sendmsg$nfc_llcp(r0, &(0x7f0000057000)={&(0x7f0000054000)={0x27, 0x5, 0x40287d33, 0x7, 0x100, 0x1, "2bce3b32a09d41103552361a5203614993b533244508a76508f5b3ed79dfdedf51892aab0dd8e01e80e8ab09a4d880a68b9064d786415f02473fc8e0901992", 0x2}, 0x60, &(0x7f0000057000)=[{&(0x7f0000008000)="708b1f13e673d05e0ed5e96e150abdd6e548d5875db52b1911c6b5a968c06c8bb2beb52e73aace77a0075baf316ccfd080534aaabb06cdf85ef53e0e86ce560b986b53881f8fc18e32d3db674cc1ea74592f0ecf55871215897c51b501a77e2b4692798df5cf8ef082afaf37f555bf59e802413cb06638d9db0536a891681c7e28641b8f95841237caf6ab858c32650ef8cca4318eafa73d0a6f289ce5bc067258831ae927590fb24325b9", 0xab}, {&(0x7f0000058000-0x97)="316e072b59de0339c78592d15594bcb273e16495dd2558f58b4d1742f4dcf82d0a1e336ccb1d81e7fb0bf4f49886129f132f728a886d129d0edb9ed237cb3f4253193ca2acba999cf8bab1a058d322aa62ea0c3411974246097dacc0bbe3f96a1d112ff834d9149a3a7d96681cf37ec3a96fe0822dcbe360a24efa51daedfec9be3537400b3057cdaa448bbdfd9b5f2e1c8c52a9f70b5f", 0x97}, {&(0x7f0000058000-0x2e)="4eb53a6596e9028880870d1fa04a970476766a02e7ee538d2ae595b6904182cb532a8be48544c582b41b3a6b62ec", 0x2e}, {&(0x7f0000057000)="0f93c25a0b1c1c1875a0d34673b80076456bc5919d0a6a", 0x17}], 0x4, 0x0, 0x0, 0x40040}, 0x8001) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5, &(0x7f0000059000)=0x0) 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000016000-0x4)=0x48b6bbe0) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004c5000+0x1fb)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ffb000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000085000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ab000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x800, 0xa, 0x80, 0xa0, 0x8, r5, r6}, {0xff, 0x200, 0x9, 0x8, 0x9, 0x7f, 0x1af1d758, 0x7ff}, {0x0, 0x50, 0x5, 0x3}, 0x56c9, 0x8, 0xa90, 0x0, 0xa1, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x9}, 0x2, @in=@loopback=0x7f000001, 0x1, 0x3, 0x3, 0x1, 0x10001, 0xff, 0x8}}, 0xe8) close(r4) 2017/12/12 12:20:08 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000ece000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4080) mmap(&(0x7f0000baf000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) r1 = creat(&(0x7f0000bb0000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000baf000)=0x0, &(0x7f0000001000-0x4)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb0000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x90000, 0x0) 2017/12/12 12:20:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024a000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) r3 = socket$inet6_sctp(0xa, 0x25, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000001c000)={{{@in=@remote={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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x800, 0x8004) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000306000-0xc)=@sack_info={0x0, 0x9, 0x3f}, &(0x7f0000ae3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b17000-0x10)={r5, 0x4000, 0xfffffffffffffff7, 0x8}, &(0x7f0000957000)=0x10) r7 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000304000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x101, 0x1, 0x0, 0x40, 0x80e6}, 0x20) mmap(&(0x7f0000dad000/0x1000)=nil, 0x1000, 0x223, 0x4000000032, r2, 0x1) r8 = socket$inet(0x2, 0xb, 0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000e9e000)={r6, 0x1, 0x1}, &(0x7f0000327000)=0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000791000-0x4)=0x0, &(0x7f0000391000)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00005e6000-0x10)=@common="69705f7b746930000000000000000000", 0x10) epoll_create1(0x80000) setsockopt$inet6_int(r7, 0x29, 0x12, &(0x7f0000f6a000)=0xffffffffffffffff, 0x4) connect$inet6(r7, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000779000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000bc5000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x401, 0x5, 0x0, 0x100, 0x8000, 0x1000000, r9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000441000-0x8)={0x0, 0x40}, &(0x7f000084d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009c9000-0x8)={r8, 0x100000001}, &(0x7f000074c000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000084a000-0x10)={0x6, 0x2}) getrusage(0xffffffffffffffff, &(0x7f0000201000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000f000-0x32)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) timer_create(0x2, &(0x7f0000003000-0x60)={0x0, 0x40, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) timer_settime(r2, 0x1, &(0x7f0000008000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 12:20:08 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f0000100000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000597000)=0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000e000)={0x0, 0xb7, "1d0c49452cc3d1a77006f3ee76e7ed1b1a6551c1cb67861816147e878e09627bddece11dc9074a27fd927faf4534a6e4ad7a3cc54b1b2b8529f63773826c144ea68b8bbabdc5ebc4407bf621a11845ea4712c88b480a83c17d33f051924e040a4d18727c47cb100e8efde24fd45e381a31198dbeda16a2eaa140516bb309d1f6f12537cc5a0ca6a0f586776a7684af0e1cd12e58cea937bfcfc388f74e348b711bdeaf5b926bcf7381cef511f365396a1e6f8320678fdf"}, &(0x7f000000f000-0x4)=0xbf) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000-0xc)={r1, 0xb598, 0x30}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000010000-0xc)={0x2, 0x100000001, 0x6, 0x2, 0xfff, 0x853}) r2 = socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet(r2, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) rt_sigpending(&(0x7f00000d1000)={0x0}, 0x8) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000-0x4)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000383000)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f00004b2000)={0x0, 0x0}, 0x1, 0x0) [ 46.118635] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/12 12:20:08 executing program 0: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:08 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001c6000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2017/12/12 12:20:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x0, 0x4, 0x81, 0x7, 0xffffffffffff14f0, 0xfffffffffffffffc, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x800, 0x33}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x80000003, 0x400000100000000}, 0x8) 2017/12/12 12:20:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r4 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r4, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r7, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000f7b000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000506000-0x4)=0xa6) 2017/12/12 12:20:08 executing program 3: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005ae000-0x8)={r3, 0x1000}, &(0x7f000094c000-0x4)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:08 executing program 6: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000057000)={&(0x7f0000054000)={0x27, 0x5, 0x40287d33, 0x7, 0x100, 0x1, "2bce3b32a09d41103552361a5203614993b533244508a76508f5b3ed79dfdedf51892aab0dd8e01e80e8ab09a4d880a68b9064d786415f02473fc8e0901992", 0x2}, 0x60, &(0x7f0000057000)=[{&(0x7f0000008000)="708b1f13e673d05e0ed5e96e150abdd6e548d5875db52b1911c6b5a968c06c8bb2beb52e73aace77a0075baf316ccfd080534aaabb06cdf85ef53e0e86ce560b986b53881f8fc18e32d3db674cc1ea74592f0ecf55871215897c51b501a77e2b4692798df5cf8ef082afaf37f555bf59e802413cb06638d9db0536a891681c7e28641b8f95841237caf6ab858c32650ef8cca4318eafa73d0a6f289ce5bc067258831ae927590fb24325b9", 0xab}, {&(0x7f0000058000-0x97)="316e072b59de0339c78592d15594bcb273e16495dd2558f58b4d1742f4dcf82d0a1e336ccb1d81e7fb0bf4f49886129f132f728a886d129d0edb9ed237cb3f4253193ca2acba999cf8bab1a058d322aa62ea0c3411974246097dacc0bbe3f96a1d112ff834d9149a3a7d96681cf37ec3a96fe0822dcbe360a24efa51daedfec9be3537400b3057cdaa448bbdfd9b5f2e1c8c52a9f70b5f", 0x97}, {&(0x7f0000058000-0x2e)="4eb53a6596e9028880870d1fa04a970476766a02e7ee538d2ae595b6904182cb532a8be48544c582b41b3a6b62ec", 0x2e}, {&(0x7f0000057000)="0f93c25a0b1c1c1875a0d34673b80076456bc5919d0a6a", 0x17}], 0x4, 0x0, 0x0, 0x40040}, 0x8001) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) readahead(r0, 0x4, 0x100000001) 2017/12/12 12:20:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = socket(0x2000000000000013, 0x40004, 0x10) write(r0, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f7d000)=0xe48, 0x4) [ 46.172997] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 46.190145] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/12 12:20:08 executing program 4: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:08 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000905000)={0x2, 0x13, 0x0, 0x3, 0x7, 0x0, 0x9, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r1, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0xfffffffffffffffe, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r2 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r3 = accept4$ax25(r2, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000274000-0x4)=0x10, 0x7fe) connect$ax25(r3, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x10002, 0x200000000800) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fe4000)={r6, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r5, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x3, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b6000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000485000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r8}) socket$packet(0x11, 0xffffffffffffffff, 0x300) 2017/12/12 12:20:08 executing program 5: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000018000-0x4)=0xbd9, 0x4) timer_create(0x0, &(0x7f0000a82000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000030b000-0x65)="95355a51aef15c347d9ecd33bcb97636063bd4da228fba71b04e1c7c2dfe7925ed7da457ae9b9014729be7b4ca46c4b0bf13ff411aedca3a48d940dab32f3640996802d95635ac08db86ce19c5a011c0e7d703355c127ab2f9241d9b6faac48336b3636369", &(0x7f0000064000)="5269c96505e99815c7d797275b0b73e2db77594996652be7d044c37dc7499b7aa2e6e9d74f54588db96ba940f17f93a6734a04722c39e27ee7cac2154646417ddd40fdead62ef5713f66cd577d6f63caa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{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]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) getsockname$packet(r0, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000022000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000004d000)={r1, 0x1, 0x6, @random="e95ac9ed0a01", [0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/12 12:20:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x243, &(0x7f00004a5000-0x21a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x20d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0xe, 0x0, 0x1, 0x10000009, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}]}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) [ 46.256511] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/12 12:20:09 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00008e3000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0xfffffffffffffffb, r3, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) pread64(r0, &(0x7f0000001000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2f, 0x1, 0x4, 0x7ff, 0x6, 0x7, 0x0}, @routing={0x1d, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "0600000500"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000603000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a5b000)=0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003fe000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/12 12:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r4, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r3, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:09 executing program 5: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000094c000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x100) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="8e6a97aa074b39e170ac573d4cf31d7a38055a1b94e9151cd08e90fe6c12bec671d0866a31c30308ece22be121269be84fcdcd8aa122fd71e02b4ec7ea6baa18ef02f9c2282bc703f57148ac6198df86adbcb2d116bfd59da4c6e75e970e7785f650a57399a07d7c155a7d6b8f6a32bcc7613b23f990785e9eac1bb17b500d69aa1686c48762560c89b704e7791875d8b864c531c6f585cde33d892530fa007a2ba41786f430a5b7e6c2a92f14ae0c901fb5ba589f64f386f69fc463768eedccffe36cde1a98b7045d7d171fc01e312609f1d0472da8d3741bcbd8bc2dbab9b4a845340d59e22d7f64d5f348c75e9fa0432c18c785f79c35ba80b7eaa437a6474c68b175cf97250ecaac0b751825282c2d8f27d059d7241eb71cf58b20ddc8776c269e75553c8476196477f384f6182867856def1b9cb1be48c1654a92bdf844776d8d9a52327399a159fe2916abf3a22b98301509da0ac9aa549f2af6eb2d02e79144c9e23f1ea3036ecedb520092f5b919f99faeffd284e0df180536efdc60dfab6e7e6d087c798332a9b0fa895945b1d18840fd50fcc54d59d691a07c1bd341178edee64be0198f22445620161c935ed50ce78dd6bd59380857e58d5aa21efe231328d5bb4c9adb4290e4f7ba0e8764ef9395fa6ae850067e60d697c60ce191a126e87cd91b992251a10146775a42ae1b3d87b80d085b0450c7829a38003a0f5eb8bfb227c72167624acbd7c5fb21435d3dac2a342e2f915b6a45b6bb06de8dfd03c0c6c3a69de8f9a758353af488225e5b74ded628e15957c243cd206162bc6ee7094ed20b31a44717b86fac7c6da93a738cd5dfc7de23fcecdaa99d38820cc243386143bc7b760191eb1d1365650741acd8b3f85bef32946d3bed11c603c63f842a63b108be660cc03a2bd1d82b2dad3610a16b795ca5d1fa941ca5a24847ab94b16bc454f1379506372a7f02c88ff4e8a59dbce984df7680dc65989b13e40449a5880a52d2b3b673e64fbf176a8039470db84e1aeb47f7f30b350523b89deab31bf8507772070b65daee0c9ec44557d2ecdd02a7fed7ac77d1fb46f285e7c5a232b75dc5ee1dad7fdc31a6c820f0cab65823a5adbec12bc5c059c591fb04af3c5745e2388baca87a2a63e8e110d05d4431689938c268c0b5d512efee9dce576bb5570c568db64d9f8aa16cc0a58ed4366c00ea07c5b15c32bcf015f4c8d55bb04324fbee928b2f7205ffd1ca651134929d0f856173976c8db2c9e58bd28ca6b70115386e7553a987f23106392e89342e9fc714705080cc5752f723155099bb47884314051bb6a3fb113f1047cde178c19d8c768dfe45d7bffd235781e959d3bdcae4bb5fedf3ae51d3dcf78d542cdda3f7a55a8e32b1ccbba9d62c20f616eeb8b51535c79d1ef1a8ee958e4ad58a262ab06cf416c4cbdd9d065609e0e0dbd435b937bd1b36211b0297e718d9515bf3ad300875b7fdf674920d36d4c5c64404f28c1470408900520fbd7b674cf5ea984537c12d323f0a0d7e11f06fc973b2f646c10a84325a1309c2fb4c6d329cb90cde24c35f675ade7ecf39c2a2a6d0034793e893c80c6e28fb270981ec3738261308da77522a7fedf57528c006b0576214f45860b622496c3fc4c2ecbe6eae31e81a96d83e19c7cd16ec54129368f59d703d7d71d24614989784c6ff7390bf8a0d481d680af22917a27da4ae7793548f24b022e048f10400d7c2dd1089bd892b06ac71c340aa918161e93fe4a3fa5494b00707a9ad19f53f7207e67bae584ea44cfe59218f916c6f1885c59337d692811ed79674c1e54e5ad215c78659d26fd4c479d3752142fbada1f8672f822bbe55a599353a5a486bb46a5be2cd4e3e45008b11abda2e5c8880f45d45c39f20eadf9eb43d8739a0394b70e76d1e8f340fca84e323c4b18209078adbbd423ff319625b3e9682884e84085d5b01e08bc2979abaa0b78e4186ce9aeebc80ce12e73ce8626a4dbcb0ded627671fd910a21781b5a7465df299788b0a2214d7b2db5b3c059d9d72a22fccd0156ca08ec0d338f7cad3dd3d677998f771ca5475dcf43c661b3a506c18579c7e5889a87d7678dda48822c2c0a842bb88708d8a8cc39c5b492fe208c2a931b6fe3a08531b451ed28488c34fcf1b19fd99c196c5fe0a91fef10aecd5416d27aa48106a29c5d5db04b80a42bc630c02bf2b251acf391f08422b43928f5e8ed40e36aafe75d45ebdd7589bf89c3e90c98dfa376f13310eee445434b84127e0a1cc7a7928e2f3d30e74ab110a4e20329efe6b17e8763d76fe6f10e4003e1ae1dfe8a4250a21c2d61c904f0d0f8b470b398545f99b6b92d5a551069b8d46b427cfca8620aaab37e81b08d2d42d992c7aeff0e8e3a6791049da15c978fb6850e124f48c94cc1e6145e4771448e3c160d10989aa4fe5a6633066a33b3e5dbb710574e8c0f398d3d561132c63792315c8bf42d68974cdb2688426d040b97c7a2277cb8b28c83550764a314a8c314a79e000c3f98415275c65aeae146ff4c540c1a1612e9631465dc5729b5088ff52093e4c6050c2ea8e0fd83c692f94ddbb649dacfd06c002e8f8e0c2dc916e31f003529f39668f97933e597859116b08a3ff46ebaabfcd6c3e568ee0663ce8a1331163b6710e3c93ffed762aaaa0f6c9e8a0c3e117ed593e2db0fc96486e44d55dd4b33c24db95461e71514502dae5f4a745c6a254a43ab0557d38e013ea5292ac3820e283574a7b7eef6ed60905e871886b21661a283b59cb13989f7deae04d5b1f2d02642efb166f8a60a038fdd970877943e8208e9108abe686eef2fe3ef5df154ab28c4382aeb019a2e8494f15c6e470d1799d19fef194a6c30b9ba886e8ffd96dbcf056954add0c0252a56d4f29cfbc1b0fcc940ef0b5b51d39e6a5de42d103a83a39599f6085bb39b9af026cc24fbf2195e8dea84c930b85511a0db8b69f7b0ddf6886774d8d74bb7c1e25c1513ab2ad845537a097eaae83774add9a2e58721b5fe9438064313d6120de5846d477757e8a61b91ea6bdc4c3512f62ab38864cacc6a14313730d66cf04d974b2d765bc62884a5a8594bbf3d00f1c5a75de91e5d590304edcaac3868c2625681e0ad4d318c2affed1725d71c27c4bb416f2bfa99dc064864024cf088a960f8ecfe18c76010cea0854053832617c30870be9fbce857d6e66872c733dbb2b40f999cb3b933c197c12632c5ae701bdf11c24436011ebc16986fca46ba4ef9e206420825050bb92b07ceb62683e51e6cabab633eb308e259976e3f39719e684dc22e43cfd42081c23fa4c38345b1c4de6137c8fd8187e646c725276fefb90ac215bc73431c2f3d86b904eac9d03bfecc7aa570bca1ab3707dd94cc8f4505d318bb9d25f6e1a137c8e7f75c6c1f7b0fd71675799deb5c1deda23a4acb695012c81c43f669d23f8aacd6146fb6ced28ab9648a6a2dab75b9ceed9f219d2156b2a20886318ded7d17f4ffdbb1b005267f3630e0a511b378a8ad1eb91d060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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) 2017/12/12 12:20:09 executing program 0: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x3, 0x3) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:09 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f000064c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b7c000)=0xe, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000073000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f000095c000-0x4)=0xe61, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x40000004, &(0x7f0000583000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c03000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f00009c5000)={0x800, 0x4000000, 0xffffffff, 0x0, 0x8000000, 0x8, 0x7fffffff, 0x84, 0x5, 0x3}, 0x10) r2 = dup3(r1, r0, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x20800000000005, &(0x7f00001be000)=0x3768, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000088000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004cc000-0x4)=0x44) modify_ldt$write(0x1, &(0x7f00002bd000-0x10)={0x9, 0x20001804, 0x4400, 0x2, 0xc, 0x3, 0x1, 0x4, 0x8, 0x9}, 0x10) sendto$inet6(r1, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)="", 0x0, 0x0}, 0x8}], 0x1, 0x40002041, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ef0000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000092d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d5c000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000355000)={0x0, 0x86a7, 0x10, 0x401, 0xb463}, &(0x7f0000b0c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000646000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000863000-0x8)={0x5, &(0x7f0000db4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$llc(r2, &(0x7f0000fae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x40010000, &(0x7f00006f4000-0x10)={0x1a, 0xf5, 0x2, 0x800, 0xa6, 0x4392, @random="4d4691925ce2", [0x0, 0x0]}, 0x10) pselect6(0x40, &(0x7f0000020000)={0x8, 0x29d3, 0x8, 0x9, 0x6e7, 0x3ff, 0x400, 0x4}, &(0x7f0000700000)={0x5c05, 0x8, 0xbc, 0x6b, 0x2, 0x2, 0x37d, 0x9}, &(0x7f00006b3000)={0x4, 0xffffffff, 0x101, 0x101, 0x7f, 0x5, 0x13c6, 0x3}, &(0x7f0000dc6000-0x8)={0x77359400, 0x0}, &(0x7f0000230000)={&(0x7f00003e8000)={0x3}, 0x8}) sendmmsg$inet_sctp(r0, &(0x7f00003d6000+0xd6f)=[{&(0x7f000082f000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ae3000+0x365)="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", 0x1000}, {&(0x7f00007cb000)="0eb263d71c386ce656aa3c43ca", 0xd}], 0x2, &(0x7f000056f000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x0, 0x8000, 0x4, 0x8, 0x10001, 0x3, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1b, 0x0, 0x400, 0x0, 0x100000001, 0x8, 0xe4e, r4}}, @init={0x14, 0x84, 0x0, {0x10000, 0x200, 0xfffffffffffff001, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xffff, 0x6, 0x0, 0x4, r5}}], 0xb0, 0x40}], 0x1, 0x48000) 2017/12/12 12:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @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]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r2, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xcb9, 0xffffffff80000000, 0xdd, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c38000)={r4, 0x3}, &(0x7f0000785000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aba000)={r3, 0x202}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000971000-0x8)={r2, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r1, 0x8916, &(0x7f0000000000)="") r6 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000161000-0x12)={@common="007006690000692ff200000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000f98000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2200) getsockopt$inet_udp_int(r6, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b6a000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x9, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r1, &(0x7f0000449000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071e000)=0xc) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000891000-0x92)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f13b9129cef18fc53d2c0e78867bcf6a79db5c8a474a9878c57a35521020000000000000065a0c8984a6432927e0900eeffffff0000c46466b1631fbe4fc2aec5a6c5a78dbef86f31aae3e115574629a6dd3fcf82907286aa1226bf5331412f3008", 0x92, 0x40, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x83}, 0x1c) timer_create(0x7, &(0x7f0000713000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d2000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b8d000)={r5, @in6={{0xa, 0x3, 0x7d73fbe1, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x0, 0x1, 0x10}, &(0x7f000035c000-0x4)=0xa0) timer_getoverrun(r7) r8 = epoll_create(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000362000-0x6e)={0x0, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) ioctl(r8, 0x8935, &(0x7f00000af000-0xb4)="c525916df2dc65e44da16b82d73b379bd81293da185ffd9f2a5acbfdc797708db284a6384bd90790205b4a4e7dc67b633767ca57e14922528e960c2d80f9db0bb05c37b45b7acb46c645cb2bfe8f775b8dcec3a368548bfb26b35b9420e9d4a68337c420bc4c0e98677e7f34721209e85fe2c48fa94721f18b14314cae390cd8acab07e7833ebf3ed045e0a0c06529fe176b96128b82e4d0a6aee38153f20cd9b6dc9120807178a4561d083df625c1cf0c43c0f7") sendto$inet6(0xffffffffffffffff, &(0x7f0000944000-0xa0)="", 0x0, 0x0, &(0x7f0000431000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000)={0x81, 0x2, 0x20, 0x3f, 0x1a, 0x80000000}) [ 46.390975] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 46.408729] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffffffffffff091c, 0x81}, &(0x7f0000800000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000774000-0x10)={r1, 0x8001, 0x0, 0x1}, 0x10) 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f6000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000186000)=@req={0x7, 0x7fffffff, 0x6, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r2, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) finit_module(r3, &(0x7f00002b0000)="2f6465762f7667615f6172626974657200", 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r4 = socket$netlink(0x10, 0x3, 0xa) r5 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r5, 0xffffffffffffabfb) openat$sequencer(0xffffffffffffff9c, &(0x7f000042b000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r4, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d28000-0x60)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x10, 0x0}) 2017/12/12 12:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000d27000)="5d2628766d6e65743100", 0xa, &(0x7f0000894000-0x12)="76626f786e657430776c616e31245b2c5d00") syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x7, 0x6, 0x20, 0x8, 0x1, 0x3}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x41, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) [ 46.462544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec6000-0x9)="2f6465762f72746300", 0x200, 0x0) getresgid(&(0x7f000062b000)=0x0, &(0x7f0000229000)=0x0, &(0x7f0000838000)=0x0) fstat(r0, &(0x7f000091e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() time(&(0x7f0000d54000)=0x0) getgroups(0x3, &(0x7f0000a14000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f000037c000)=0x0, &(0x7f0000507000-0x4)=0x0, &(0x7f0000bae000)=0x0) setgroups(0x5, &(0x7f00000f7000)=[r1, r2, r3, r4, r5]) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00002cc000-0x4)=0x288) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000103000-0x10)={0xd2, 0x6, 0x20, 0x1000}, 0x10) 2017/12/12 12:20:09 executing program 4: sync() 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f0000905000-0x8)=0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000003000-0x20)={0x1, 0xff, 0x0, 0x6, 0x3, 0x84d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000818000)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000603000-0xc)="2f6465762f6175746f667300", 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000e3e000)={0x4, 0x1, 0x1ff, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffc00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b16000)={0xdd95}, 0x4) 2017/12/12 12:20:09 executing program 3: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) timer_create(0x0, &(0x7f0000a82000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000030b000-0x65)="95355a51aef15c347d9ecd33bcb97636063bd4da228fba71b04e1c7c2dfe7925ed7da457ae9b9014729be7b4ca46c4b0bf13ff411aedca3a48d940dab32f3640996802d95635ac08db86ce19c5a011c0e7d703355c127ab2f9241d9b6faac48336b3636369", &(0x7f0000064000)="5269c96505e99815c7d797275b0b73e2db77594996652be7d044c37dc7499b7aa2e6e9d74f54588db96ba940f17f93a6734a04722c39e27ee7cac2154646417ddd40fdead62ef5713f66cd577d6f63caa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x0) r1 = add_key$keyring(&(0x7f0000048000)="6b657972696e6700", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000057000)={{{@in=@empty=0x0, @in=@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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000057000)=0xe8) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000058000-0xc)={0x0, 0x0, 0x0}, 0xc) keyctl$chown(0x4, r1, r2, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000001a000-0x4)=0x0, &(0x7f0000015000)=0x4) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000057000)=0x6, 0x4) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/12 12:20:09 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000025f000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000be1000)={0x9, 0x6f, 0x3}) 2017/12/12 12:20:09 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000292000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f71000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x4, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @tcp={{0x1, 0x0, r8, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept(r2, &(0x7f0000642000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f0000c21000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x10, 0x802, 0x1) write(0xffffffffffffffff, &(0x7f00006a9000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r11, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) [ 46.561983] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 12:20:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x8e6, 0x306, 0x592f29b6, 0x6, 0x1, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6359, 0x348, 0x6, 0x89a2, 0x1}, &(0x7f0000823000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009c9000)={r1, 0xf5d}, &(0x7f00001e5000-0x4)=0x6) 2017/12/12 12:20:09 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x802, 0x100000000) write(r11, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009e9000-0xb)="6e65742f7266636f6d6d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x26) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setparam(r2, &(0x7f0000000000)=0xfffffffffffffff8) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000002000-0x20)={0x0, 0x0, 0x6, 0xfffffffffffff713, r3}) 2017/12/12 12:20:09 executing program 0: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e4000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006ef000-0x10)={0x2, &(0x7f00009ae000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f66000-0x4)={0x8}, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000f65000-0x8)={r2, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}, 0x49b}, 0x1c) r4 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket(0x109, 0x20000000000c, 0x7) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r1, &(0x7f0000765000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f67000)=0x0) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x20000000008990, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@generic="3c4dc3397927a64546d91cef5f9342e9"}) close(r4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002b000-0x10)=@req={0x28, &(0x7f000091a000)={@generic="113696c3f0e4fb86fb298223dcc0b9cd", @ifru_addrs=@ipx={0x4, 0x7, 0x0, "0200f9ff0004", 0x6, 0x0}}}) 2017/12/12 12:20:09 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x80000000005, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000011000-0x10)=[{0x2, 0x0}, {0x7, 0x5}], 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2001f, &(0x7f00002b4000)="8188c741cc18ec0a5a64818d755c000004008ef65c16c06c450a930f68887cb4162532e1e35b3eabfb0d05005c27b4a57a016931080000000000003931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd8388fcd0916d7", 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11ad, &(0x7f000001d000-0x11ad)={@random="b346d37206e1", @random="09025db10600", [], {{0x86dd, @ipv6={0x8, 0x6, "b3b023", 0x1177, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x222, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc5, 0xa3, "3375af8ada65d2aabebb58bdb34dc05172b3d14236ab4c1be030a06af128c0422c1d92e975a1bd421f130d108d94c8df2be902d7165116915dcb0cc2802a6909dcd788a919b8e0bb5dbb962e66d85b3e20b32613ee4d09532feb806a4a94626796386e61a77be80cb56ac8780fcae16682a159bc95358675b11411d516bf76854fa49ba4aad89a24c9c8b9b894ce02910a0b0075ad91934b515319202c6dcfc6ef9623"}, {0xcf, 0x1000, "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"}, {0x7, 0x18, "20c0cfcb0004803f36c99cd56334c680907bc28c7f65ec4f"}, {0xcd, 0x48, "efc00bc400d6f86a66b0c67b673153657216c77c4a8efe6d7f5183598088978197fc326c7da8854f3a2ed84adc9ba37a4c60e28eff70ac7baa034c1e67ebf0fb66249e74d5089100"}, {0xc2, 0x6, "820600989adc"}]}, @routing={0x3f, 0x8, 0x0, 0x7ffffffd, 0x9, [@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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000018000-0x48)=[{r1, 0x20, 0x0}, {r0, 0x201, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x40a4, 0x0}, {r1, 0x2080, 0x0}, {r0, 0xa, 0x0}, {r1, 0x14, 0x0}, {r1, 0x4000, 0x0}], 0x9, 0x7fffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9c, &(0x7f0000018000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x9, 0x0}], {0x8100, 0x1e, 0x2, 0x4000}}], {{0x6004, @x25={0x1, 0xdd37, 0x8000000000000b, "091757a90b7d55d0c490a0081a3706cffba30fec3337c305aca0c288c9e7a68350f25e27409f0dd597835d1810df8608e8d4aea9bfa1a01273ac7704815910be8a0c6f14a217ca17930b3c660857af4a1fc387dc4d4b6209a56f77d4736cf2c4e7f7326434d4b4694abcf297b82b495e655d9b2451277949547690e70d1b50b388a04b"}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000021000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r1, r0) writev(r1, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000205000)={0x0, 0x6}, &(0x7f0000f22000-0x4)=0x8) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000021c000)={r3, 0x8000}, 0x8) 2017/12/12 12:20:09 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x1, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000956000)="2e2f66696c653000", &(0x7f0000748000)={0x57b3, 0x10000}) syz_emit_ethernet(0x1d3, &(0x7f0000e59000-0x5c3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x19d, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3a, 0x0, 0x0, 0x1, 0x10000009, []}, @routing={0x33, 0x6, 0x3, 0x1ff, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x3f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x29, "02ae162361de06f5cce5e3bbacab189132111941b0999f9a07ca0c96d924de2603a1d399659e56eac9"}, {0xff, 0x5, "7e15e81618"}]}, @routing={0x3b, 0x0, 0x0, 0x3, 0x5, []}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x80000009, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, @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]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x5c, 0x2, 0x0, 0xfffffffffffffffb, 0x20, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x2, 0x2, 0x42424242, 0x42424242, 0x1, 0x0, 0x5, 0x43, 0xbed6, 0x0, 0x7, {[]}}, {"1320e94556e8f4e9bb1ae399f532615675d0d940475b0bbf8d8826022c4eea1113020d0ca735246a5f6ef289a0ed22bd4a6f6779952a4b6b10"}}}}}}}, 0x0) 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005c1000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000633000)={@empty=0x0, @rand_addr=0x42e483e1, 0x1, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r2, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r3 = socket$inet(0x2, 0x100000000000000c, 0xd3) r4 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000406000)={r5, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r3, 0xffffffffffffffff) setsockopt$inet6_int(r2, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f48000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe2(&(0x7f0000481000-0x8)={0x0, 0x0}, 0x800) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f0000ac8000-0x10)={0x5, &(0x7f0000322000)=[{0x800, 0x75, 0x0, 0x6}, {0x0, 0x6, 0x6, 0x7}, {0x0, 0x67c, 0x8f, 0x7}, {0x7, 0x3f, 0x9, 0x7c}, {0x2d7, 0x0, 0x0, 0x3}]}, 0x10) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f000072d000-0x10)={r10, r11, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r7, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r12 = accept4$inet6(r2, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r12, 0x84, 0x11, &(0x7f0000dae000-0x8)={r5, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000d7000-0x10)={r6, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r12, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d61000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b67000)=@sack_info={r1, 0x0, 0x7833}, &(0x7f0000c0b000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000-0x4)=0xe8) getdents(r2, &(0x7f0000293000)="000000000000000000000000000000000000000000000000", 0x18) getdents64(r2, &(0x7f000024e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) [ 46.666077] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x200000000000002) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000089000)=0x0) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffc) r2 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d16000)={0x7, 0x8, 0x800, 0x400, 0x40, 0x0, 0x8, 0x9, 0x3af6c00000000000, 0x17ba, 0x8}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001d4000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9, [0x1, 0x8, 0x10000, 0x100000000, 0x10001, 0x200, 0x1, 0x101]}, 0x5c) getpeername$llc(r2, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059f000-0x4)=0x10) getsockopt(r2, 0x107, 0x8, &(0x7f0000797000)="", &(0x7f0000659000-0x4)=0x0) recvmmsg(r1, &(0x7f00007a6000)=[{{&(0x7f00003ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000022e000-0x48)=[{&(0x7f00002ed000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000d42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000d6c000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000261000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000087e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000467000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000070b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x9, 0x0, 0x0, 0xbb6}, 0x4c9f}, {{&(0x7f0000f10000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000adc000)=[{&(0x7f0000c89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00008a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000444000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ca8000)=[{&(0x7f000041a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000bbf000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2, &(0x7f0000458000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x6}, 0x1000}, {{&(0x7f0000087000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006dc000-0x18)=[{&(0x7f0000b61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000897000)="0000000000000000000000000000", 0xe}, {&(0x7f00003f7000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x3, &(0x7f000078f000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x200}, 0x5}, {{&(0x7f0000d64000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000)=[{&(0x7f00006e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c34000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00006cb000)="", 0x0}, {&(0x7f00007b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x6, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x10000}, 0x4}, {{&(0x7f0000428000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000057b000)=[{&(0x7f00008ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000303000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x6}, 0x1}], 0x6, 0x40012063, 0x0) connect$packet(r2, &(0x7f0000da6000-0x14)={0x11, 0x1b, r3, 0x1, 0x7fc, 0x6, @random="67055b0b8b48", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000e45000-0x4)=0xfffffffffffefffd, 0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e4c000-0x10)={0x200, 0x2, 0x140000000000000, 0xfff, 0x0}, &(0x7f0000abc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000023000-0x6)={r5, 0xffff}, &(0x7f0000686000)=0x6) socketpair(0x16, 0x3, 0x3, &(0x7f0000104000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000fdf000-0x8)={0x0, 0x9}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000061a000-0xa0)={r8, @in6={{0xa, 0x1, 0x891, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x800, 0x9, 0x90}, &(0x7f000092f000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000278000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x1200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00004c2000)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000344000-0xc)={0x0, 0x80000, r6}) sendto$inet6(r4, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pivot_root(&(0x7f0000d8f000-0x8)="2e2f66696c653000", &(0x7f0000bd0000)="2e2f66696c653000") ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000e6f000-0x4)=0x8001) r9 = accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x800) close(r9) setsockopt$packet_int(r7, 0x107, 0x19, &(0x7f0000606000)=0x0, 0x4) 2017/12/12 12:20:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000437000-0x8)={0x0, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000030f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003ac000-0x18)={0x0, 0xbe, 0x0, 0x6, 0xfff}, &(0x7f000041b000-0x4)=0x18) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000903000-0xad)={r5, 0xa5, "c83fbfce10eb4e2a61466b2d04e0832c0f8c7940561eeca7177f42cec7342644181c600f2049a1e91d97c16fc01fa028ab8c3b3332dabce38e1377bdfdd63480b56ce6572ec65ad96fd904b49b8cfba839061b435c929dfcdc1d95f84b3cdd1df4088c324d8706d393376d02c281f0d25cb0c17e558c28913e4ed1fcf7e24f415af0a2bf6c6250ba5c3a3527939448931e48600ebc28db891013e3611139101dcf8ebe964c"}, &(0x7f00003e8000)=0xad) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [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) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r6, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)="2f70726f632f73656c662f6e65742f70666b657900", 0x4000, 0x0) sendto$inet(r0, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) [ 46.706549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 46.737238] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000233000)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket(0x1, 0x5, 0x40) r3 = dup2(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r4, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r8, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r3, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r8, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r1, 0x0, 0xfffffdfffffffffc, &(0x7f0000e2b000-0x8)={@rand_addr=0x5, @multicast1=0xe0000001}, 0x8) sendmsg(r6, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f00003c0000-0xcf)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r9 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r5, 0x407, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00005cd000-0x9)="2f6465762f72746300", 0x101080, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r9, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80001) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ebf000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000015b000-0x9)="2f6465762f70707000", 0x408001, 0x0) r1 = accept4(r0, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e77000-0x4)=0x1c, 0x800) r2 = accept4$ax25(r1, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r2, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x10002, 0x200000000800) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(0xffffffffffffffff, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004b8000)=0x0, &(0x7f0000f4d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0xfffffffffffffff7, &(0x7f0000000000)="01001400020000008076000000c4cc", 0xf) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000485000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000df000)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:09 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c30000)="2f6465762f72746300", 0x430300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000)="7573657200", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="5ade19edf7305ee3c45bfdc09dcaa25844659fbb7ac44883c30b444d2c8964405e2ac6953db469259f0ee8ab8a525d152d753d36a2dd0350cd7bb91df74ca1af94e4151ec930e06ccc756c780d57d500837a539489eea65de2989a217674ba3cb6e9cfaeecc8902c6e", 0x69, 0x0) r2 = getuid() r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)="24736563757269747900") 2017/12/12 12:20:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000002000-0x198)=[], 0x0, 0x80}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067a000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e04000)="") r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:09 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r8 = socket$inet_sctp(0x2, 0x1002, 0x84) fcntl$setpipe(r4, 0x407, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000193000-0x4)=0x1000001, 0x4) r2 = socket(0x40000000000a, 0x4, 0x8000000000000000) connect$inet6(r2, &(0x7f00004c7000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x3, 0x5, @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]}}, &(0x7f0000b31000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r4, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xcb9, 0xffffffff80000000, 0xdd, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000020f000)={r5, 0x7414}, &(0x7f0000185000-0x2)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aba000)={r5, 0x202}, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000971000-0x8)={r4, 0x24}, &(0x7f0000b6d000-0x4)=0x8) ioctl(r3, 0x8916, &(0x7f0000000000)="") r7 = socket(0x7, 0x200000f, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x6}, {0xfffffffffffffffe, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x8, 0x6}], 0x4) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000161000-0x12)={@common="007006690000692ff200000000000000", 0x8}) syz_open_dev$mice(&(0x7f0000f98000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2200) getsockopt$inet_udp_int(r7, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000b85000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000762000)={r6, @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]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x9, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r3, &(0x7f0000449000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071e000)=0xc) connect$unix(r3, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd207719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e0417066fea5bacdd0883577fbc0f6cb9129cef18fc53d2c0e78867bcf6a79db5c8a474a7878c57a35521020000000000000065a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x80, &(0x7f0000641000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x82}, 0x1c) timer_create(0x7, &(0x7f0000713000)={0x0, 0x1f, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d2000)=0x0) timer_getoverrun(r8) epoll_create(0x1) 2017/12/12 12:20:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0xfff, 0x1, 0xcea, 0xb6, 0x3, 0x7}, @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}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) r1 = socket$inet(0x2, 0x80e, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000030c000-0x10)={0x0, 0xb4, &(0x7f000094a000-0xb4)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}]}, &(0x7f0000443000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009fa000)={r2, 0x706131d1}, &(0x7f0000962000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000-0x8)={0x0, 0x0}) r4 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) clock_gettime(0x0, &(0x7f00004a8000-0x10)={0x0, 0x0}) write$sndseq(r4, &(0x7f00001d6000-0xf0)=[{0xffffffffffffffc0, 0x5281, 0xffffffffffff8e33, 0x0, @tick=0x9, {0x100000001, 0x9}, {0xed, 0x7}, @addr={0xefbd, 0x3}}, {0x2, 0x7fffffff, 0x10001, 0x1f, @time={r5, r6+10000000}, {0xfffffffffffffff9, 0x7ff}, {0x80, 0x200}, @queue={0x4, {0x80, 0x7ff}}}, {0x1000, 0x1, 0x6, 0x1ff, @time={0x0, 0x989680}, {0x0, 0xf5}, {0xe91a, 0x78dd}, @raw8={"e56263648a17ae2a9ef54320"}}, {0x443, 0xffffffffffff0000, 0x0, 0x8, @tick=0x1, {0xfff, 0x0}, {0x700000000, 0xffffffffffffffb0}, @time=@tick=0x80}, {0x2, 0x5, 0x4, 0x5, @time={0x0, 0x0}, {0xf6, 0x6}, {0x80000000, 0xb2}, @connect={{0x6, 0x6}, {0x6, 0x80000000}}}], 0xf0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={r3, 0x80000, r4}) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000b7d000)={0x7, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r4, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r3, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e1a000)={0x0, 0x8001}, &(0x7f00005f5000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000552000)={r1, 0x1, 0x10}, &(0x7f00005eb000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c65000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000047e000-0x4)=0x20, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005da000-0x8)={0x0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f0000da7000-0x20)="1f00000002031900000007000000020000ed3b8509000100160100ff3ffe58e1", 0x20}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = accept(r0, 0x0, &(0x7f0000006000)=0x0) listen$netrom(r4, 0xffffffffffffabfb) dup2(r0, r0) lremovexattr(&(0x7f00007ba000)="2e2f66696c653000", &(0x7f0000917000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00009b7000-0x10)={0x3, 0x1, 0xc58, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) writev(r3, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) getsockname$packet(r2, &(0x7f00002ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e83000)=0x14) connect$packet(r2, &(0x7f0000e37000-0x14)={0x11, 0x0, r5, 0x1, 0x2, 0x6, @random="2c041eae6127", [0x0, 0x0]}, 0x14) 2017/12/12 12:20:09 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af8000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1001f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) [ 47.048776] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 47.069818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x10001, 0x4) 2017/12/12 12:20:09 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d61000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000)=0x1c) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000068e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000-0x4)=0xe8) getdents(r2, &(0x7f0000293000)="000000000000000000000000000000000000000000000000", 0x18) getdents64(r2, &(0x7f000024e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 47.091117] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000041000)={@loopback={0x0, 0x1}, 0xa0, 0x3, 0x2, 0x0, 0x4e2c, 0x8, 0xfffffffffffffffd}, &(0x7f0000d00000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d61000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000921000)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000068e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b3000-0x4)=0xe8) getdents(r1, &(0x7f0000293000)="000000000000000000000000000000000000000000000000", 0x18) getdents64(r1, &(0x7f000024e000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) 2017/12/12 12:20:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00006c2000-0x92)="9b2331fd037d3935ca43a71b38290bd9c61a36226997d7a48f2ecbe87e0e349f14a23e211f6aa555d3adfa6026f350604097482447751eb68f177658b0d907b10ac26a7cc14beb55f74206dafc9b37b971de06c052dede7607bb27a2b3556dedaa6544440548c3b3ae1ee824fa6fcf96c2958511eae589068c1a6321a89147a92d648f7ed7874e9a9b8ecbe6884488b895d4") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000511000)={@common="65716c00000000000000000000000000", @ifru_data=&(0x7f0000000000)="b6863876e43429ff337957e862ec83f3221b5cb979b54443fd9822070f04710f"}) 2017/12/12 12:20:09 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x890486286bfc9c93, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x902, 0x0) write(r11, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:09 executing program 2: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 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_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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016a000)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffff9) readlinkat(r1, &(0x7f0000ef6000-0x8)="2e2f66696c653000", &(0x7f00001e6000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) [ 47.120352] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000047b000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e96000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bfe000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000083000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 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_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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 12:20:09 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000051000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000979000)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:09 executing program 2: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f000094b000-0xb)="0000000000000000000000", 0xb}, {&(0x7f000094b000)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x6543, 0x8, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x1004000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) 2017/12/12 12:20:09 executing program 3: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"0000c40710e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000)="24000000190025f0011c1fecfffffc0e0200000000980000000013050800fc0f811890b3e0907c01", 0x28) 2017/12/12 12:20:09 executing program 5: clock_gettime(0x0, &(0x7f00008d4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000012a000-0x50)=[{&(0x7f00008a6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000001000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000001000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000001000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}], 0x5, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000570000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x2, 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) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x20)={{r0, r1/1000+10000}, {r3, r4/1000+10000}}, 0x0) 2017/12/12 12:20:09 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000db7000-0x5)="d400000158", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r1 = socket(0x8, 0x3, 0x2) r2 = socket$netlink(0x10, 0x3, 0x20) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x2b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ef000-0x6c)={0x0, 0x64, "8de239612ce1666a82c5866c7b8d907e9e7ae7d96d6f60b5a52388868f86878dfb1f2371e860e82b38f4aab7affa18f17c2e1026472bb5fcea090388a611f45948f1a3b2a86c2b5a01c5fde58438219e9f1c4bac4a3f5b0a957a48ae141a6205c797a967"}, &(0x7f0000fd7000-0x4)=0x6c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fc2000-0x8c)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1624}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000216000-0xc)={r5, 0x5, 0xfffffffffffffffd}, &(0x7f0000fd6000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000bcb000)="", 0x0, 0x8082, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x9ea, "135b5c56bc547fa007cf99332e974e97bc1e364fdf8327ed6e13294ef5407c299268498792347d126bac3a6ee1658f086f0b0a14049052bfb4195f74068b327aa382c0497dd0a24a549f0c48abf5408a"}, 0x160) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xfffffffffffffffc, 0x7fff, &(0x7f0000278000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000fd8000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00000ec000-0x38)=[{r7, 0x10, 0x0}, {r0, 0x135, 0x0}, {r1, 0x2008, 0x0}, {r6, 0x22, 0x0}, {r2, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r3, 0xa, 0x0}], 0x7, 0xffffffffffffaa7d) sendto$inet6(r3, &(0x7f0000fda000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/12 12:20:09 executing program 5: mmap(&(0x7f0000001000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) creat(&(0x7f0000021000-0xe)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x4)="2e2f66696c653000", 0x1, 0xc00) 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000096000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004d3000)=0x0, &(0x7f0000be9000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000039b000)={r1, 0x80000, r2}) preadv(0xffffffffffffffff, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) 2017/12/12 12:20:09 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r6 = getgid() sendmsg$netlink(r3, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x24, 0x24, 0xcffddcf8d9b2dcff, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x24}], 0x1, &(0x7f00000a5000)=[@cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r5, r6}], 0x3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000f9a000-0x28)={0xfffffffeffffffff, 0x10001, r7, 0x200, r5, 0x3, 0x7, 0x100000000}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket(0x10, 0x802, 0x0) write(r11, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r9, 0x0, r12, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r10, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a9b000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4a84000) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000f8f000)="3e01c2e2341e555c62bf97294a41f30aaf5728257a6a9647ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f4888c847aa5dac7a2b8a69ff2e166d0000000000000002b418e8782f8100000008ffffffec597a93bc3242b7d2371a8843266eeefffffc0000000006ab1dc641b8ab0e000000029c82a1ca090fd0a7ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce14", 0xc9, 0x800004010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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", 0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket(0x1, 0x5, 0x40) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000abf000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c99000-0x1)={0x8000}, 0x1) read(r3, &(0x7f0000b94000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d9d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet(0x2, 0x3, 0x8) sendmmsg(r7, &(0x7f0000a2e000-0x3c)=[], 0x0, 0xc0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000872000-0x4)=0x2, 0x4) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmodat(r2, &(0x7f00001d6000)="2e2f66696c653000", 0x104) setsockopt$inet_buf(r7, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f00006ac000-0x8)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) sendmsg(r5, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x4040010}, 0x44002) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socket$inet_sctp(0x2, 0x1002, 0x84) r8 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r4, 0x407, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d0000)="2f6465762f72746300", 0x11b042, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f00004d6000-0x4)=0x0, &(0x7f0000009000)=0x4) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00003ff000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x100000001, 0x2be99bbd, 0x8, 0x0, 0x100000000, 0xffffffffffffff63}}) 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b00000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000049c000-0x4)=0x0) 2017/12/12 12:20:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000abd000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000)=0xe8) r2 = accept$inet(r0, 0x0, &(0x7f0000945000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d97000-0x14)={0x0, 0xffffffffffffff7f, 0x6, 0xb6, 0x7, 0x6}, &(0x7f0000c52000-0x4)=0x14) r4 = socket$inet6(0xa, 0x5, 0xffffffff00000000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004d6000-0xc)={r3, 0x0, 0x3}, &(0x7f00004da000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000041000)={r5, 0xc5, "4436ddcbda3282d07635a7ae91db4c93456d00f11da0bea3179b955ff034c9cd90a39bf4e4e3bb0838c9a0b2fc6ee8706ca8e9d7039dd1bacc434c4c9ad656ece3d31e1468b8d3e4fa75891a4aa9cb8f0a5511d93d225dc656ac80030c1c29e176ecfb764824783724bb5709bc9e60a0b12f678e4edfea33567867f5b10000000000000001448a42b37b682fe3ed3607e489ce0a2ad77d79acbe8f838fa3cb498b0800ae7a7d04cd2008f13213019ec5379f36e749e643b65817997a18a15030e8fa73eb6a"}, &(0x7f00008be000)=0xcd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d00000-0x8)={r3, 0x5}, &(0x7f00006ad000)=0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000ac9000-0x4)=0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x21, &(0x7f00006fd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000099e000)=0x8b) setsockopt(r7, 0x3c, 0x40000100000004, &(0x7f000040e000)="08", 0x1) syz_emit_ethernet(0xe6, &(0x7f0000a05000-0xe6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x7, 0x6, "43f087", 0xb0, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffffe, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0xa, 0x1, 0x7, 0x6, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], ""}}}}}}}, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b3a000-0x4)=0x400006, 0x4) socketpair(0x12, 0x80000, 0x7f, &(0x7f0000569000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f00002d4000-0x10)={0x0, 0x0, 0xe5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f000072a000)={r11, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000048000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f00006e5000-0x10)={0x3, &(0x7f0000462000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000e2c000)={0x9, &(0x7f0000d03000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000192000)=@assoc_id=r6, 0x4) ioctl$sock_netdev_private(r8, 0x2000000089ff, &(0x7f00003ab000-0x54)="3b119c3513bc4bcb0aa6859491d9d214c220fb9cd6395186b3745ccebe316f2002d4ee76b9267789fc1272b0d43fef2c8805d659f713e79100000023e75352c2a8f530452a447092e5c240fc6ea5b22927b909d1") r12 = socket(0x10, 0x1, 0x0) write(r12, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) readv(r12, &(0x7f0000b9f000-0x90)=[{&(0x7f00002d5000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000f6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000f86000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000e80000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f000099d000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000058a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f00005e8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007cf000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000c2a000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x9) 2017/12/12 12:20:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000591000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000732000)=0x20) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b6b000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffffe) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000013f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000d000-0x20)="0d00000000000000db0001ee000800000000000000ab0000df7fe6000d722a32"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb02465400000001882011440000007d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) 2017/12/12 12:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = getpid() ptrace$poke(0x4, r1, &(0x7f0000a9a000-0x8)=0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup2(r2, r0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000073d000-0x4)=0xb7, 0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000d6f000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) syz_open_dev$usbmon(&(0x7f0000767000-0xd)="2f6465762f7573626d6f6e2300", 0x21d80863, 0x0) 2017/12/12 12:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000c6c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000059a000-0x50)={@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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b3f, 0x9, 0xd852, 0x500, 0x10080000000, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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{&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, 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"efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000199000)=@file={0x1ffffffffffffffe, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r1, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = open(&(0x7f00005f0000)="2e2f66696c653000", 0x41, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000220000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9c000-0x4)=0xe8) readv(r2, &(0x7f00006b1000)=[], 0x0) preadv(r4, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r5 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f000017f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000008a000-0x8)={0x1, [0x0]}, &(0x7f000010e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ecd000)={r6, 0x3}, 0x6) ioctl$TIOCSTI(r2, 0x5412, 0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008eb000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d3000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000150000)={r7, 0x27, "eb90a4020e2953595f3fbe66420fe1ee4615339f68147799578dfba4173d82971cf71fa2f62f67"}, &(0x7f000093e000-0x4)=0x2f) bind$inet6(r5, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r5, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000172000)=@assoc_value={r6, 0x5}, &(0x7f0000e5f000)=0x8) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) ioctl$KDSETMODE(r4, 0x4b3a, 0x7) 2017/12/12 12:20:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000720000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000961000-0x7)="6c6f6c6f2a7b00", 0x7, 0x2) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$key(0xf, 0x3, 0x2) r4 = gettid() mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000902000)=0x0, 0x4) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000902000)={0x10000000, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000904000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d626c6f77666973682d61736d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000902000)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000006c000-0x8)=0x9) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [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) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000904000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000905000-0x30)={0xffffffffffff8000, 0x5, 0x40, 0x6, 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]}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003dc000)=0x14) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000608000-0x6)="0ead0582fb9e", 0x6, 0x20000000, &(0x7f0000902000)={0x11, 0x0, r6, 0x1, 0x1ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$getown(r3, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)="2f70726f632f73656c662f6e65742f70666b657900", 0x800, 0x0) 2017/12/12 12:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c27000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000697000)="656d306c6f73656375726974792400", 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000039b000)={r1, 0x80000, r2}) preadv(r0, &(0x7f0000f5c000-0x20)=[{&(0x7f0000793000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f000012d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000389000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c14000-0x8)={0x0, 0x6}, &(0x7f0000a58000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000622000-0x6)={r3, 0x100000001}, 0x6) 2017/12/12 12:20:10 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000000e000)="2e2f66696c653000", &(0x7f000000e000)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/12 12:20:10 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002fa000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f000000b000)=0x0) 2017/12/12 12:20:10 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000096000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006ef000-0x10)={0x2, &(0x7f00009ae000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f66000-0x4)={0x8}, 0x4) socketpair(0x8, 0x80007, 0x10001, &(0x7f0000810000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000f65000-0x8)={r2, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}, 0x49b}, 0x1c) r5 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket(0x109, 0x20000000000c, 0x7) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r1, &(0x7f0000765000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f67000)=0x0) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x20000000008990, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@generic="3c4dc3397927a64546d91cef5f9342e9"}) close(r5) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002b000-0x10)=@req={0x28, &(0x7f000091a000)={@generic="113696c3f0e4fb86fb298223dcc0b9cd", @ifru_addrs=@ipx={0x4, 0x7, 0x0, "0200f9ff0004", 0x6, 0x0}}}) [ 47.466703] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000144000)="2f70726f632f73656c662f6e65742f70666b657900", 0x90000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfff) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0x8, 0x80800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x8, 0x5e, r1, 0x3) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000939000)=0x10) 2017/12/12 12:20:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc0000-0x10)=@generic="b6bd9322ba44bcbf9d411c957cf64056", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000018000)="8d8bb10e8990605cb7a65f5b3e5532ea7033ff5f4397b5b220ed3ac9075dd5474274df6934cb0600bef2767e5b701f9357683ca62ca509000397c7ac106bc63b49ae363bb1f60000800152b4accfce548f5f0b3c9e9531a6d6483991e84eb3a05e977e", 0x63, 0x20000004, &(0x7f0000297000)={0xa, 0x1, 0x7fff7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000f07000-0x1c)={0xa, 0x2, 0x967, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x100009, &(0x7f0000f73000)=0x2000000010, 0x4) r2 = socket$inet(0x2, 0x100000000000000c, 0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xa81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10000, 0xffffffff, 0x1, 0x200}, &(0x7f0000fe4000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000406000)={r3, 0x5, &(0x7f000077a000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d0f000)=0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, 0xc) listen(r2, 0xffffffffffffffff) setsockopt$inet6_int(r1, 0x29, 0xca, &(0x7f0000e15000)=0x20000a, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b7a000-0x20)={@common="6c6f0000001100000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000359000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f78000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x42424242, 0x42424242}, 0x0, 0x1000000002) pipe(&(0x7f0000cfa000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000785000+0xc7a)={0x0, 0x0, 0x1f}) setsockopt$inet6_buf(r7, 0x29, 0x39, &(0x7f0000032000)="03e6db75ad2fdfea088bfcd0175b2dd149c4b36750b5a8c56b73b2fdbe7bf2131738c0579dabda16bbe09678a2cd3da41381217015b56bacc45a47611e61457623dc5cd157ccc9305c471a9b877c70bfea75833c32ec8867688f2ddb04d9b08b0bb47f005e94fa31f85c817e0541a86843c4a2e762233d34ddd149707f434ea19111d21c54cf57732c1de71bb85d11f676697e4c001369db2fc913b58089f7f679eae0f9ad2ec3a01e60970845daf761c88b6b935e1ec8d30ead0d0b77", 0xbd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cf000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000072d000-0x10)={r8, r9, 0x0}) syz_emit_ethernet(0x5b, &(0x7f0000f77000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3d327070, 0x0, 0x3}}], {{0x2000086dd, @ipv6={0x0, 0x6, "a0e208", 0x21, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x1, 0x42424242, r5, 0x0, 0x0, 0x8, 0x11, 0x4, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0xa564}, @sack_perm={0x4, 0x2}]}}, {"43"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x80000001, 0x84, &(0x7f0000c21000)={0x0, 0x0}) r10 = accept4$inet6(r1, &(0x7f00006e8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c, 0x807fe) getsockopt$inet_sctp6_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000dae000-0x8)={r3, 0x2000081}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d7000-0x10)={r4, 0xfffffffffffffffd, 0x8b, 0x1fc}, &(0x7f000003d000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f00002fd000-0x4)=0x0, &(0x7f000019c000)=0x4) [ 47.543959] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor1/6357 [ 47.552799] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.558496] CPU: 1 PID: 6357 Comm: syz-executor1 Not tainted 4.4.105-g36205b7 #4 [ 47.566011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.575338] 0000000000000000 f7f88ab21c4cd17a ffff8801d5b4f6b8 ffffffff81cc9b4f [ 47.583292] 0000000000000001 ffffffff839fd4a0 ffff8801d5b4f6f8 ffffffff81d28d58 [ 47.591241] ffffffff83d093a0 ffff8801d25eca60 dffffc0000000000 ffffffff83cff4e0 [ 47.599195] Call Trace: [ 47.601752] [] dump_stack+0x8e/0xcf [ 47.606992] [] check_preemption_disabled+0x1b8/0x1f0 [ 47.613706] [] __this_cpu_preempt_check+0x13/0x20 [ 47.620161] [] ipcomp_init_state+0x168/0x8e0 [ 47.626181] [] ipcomp4_init_state+0x9e/0x840 [ 47.632203] [] ? __xfrm_init_state+0x2df/0xa40 [ 47.638397] [] __xfrm_init_state+0x354/0xa40 [ 47.644421] [] ? pfkey_add+0x28de/0x3d80 [ 47.650094] [] xfrm_init_state+0xe/0x10 [ 47.655681] [] pfkey_add+0x1e18/0x3d80 [ 47.661181] [] ? __kfree_skb+0x15/0x20 [ 47.666683] [] ? pfkey_broadcast+0x357/0x540 [ 47.672703] [] ? pfkey_delete+0x340/0x340 [ 47.678464] [] ? pfkey_add+0x3d80/0x3d80 [ 47.684140] [] ? __skb_clone+0x92/0x7b0 [ 47.689726] [] pfkey_process+0x58d/0x900 [ 47.695398] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 47.702202] [] pfkey_sendmsg+0x35b/0x6c0 [ 47.707877] [] ? pfkey_spdget+0x890/0x890 [ 47.713642] [] sock_sendmsg+0xb5/0xf0 [ 47.719056] [] ___sys_sendmsg+0x66d/0x7d0 [ 47.724819] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.731794] [] ? copy_msghdr_from_user+0x590/0x590 [ 47.738334] [] ? do_futex+0xb54/0x18a0 [ 47.743835] [] ? __lock_is_held+0xa1/0xf0 [ 47.749598] [] ? __fget+0x1c2/0x320 [ 47.754838] [] ? __fget+0x1df/0x320 [ 47.760075] [] ? __fget+0x42/0x320 [ 47.765227] [] ? __fget_light+0x7d/0x1b0 [ 47.770900] [] ? __fdget+0xe/0x10 [ 47.775966] [] __sys_sendmsg+0xc3/0x160 [ 47.781551] [] ? SyS_shutdown+0x190/0x190 [ 47.787313] [] ? vma_is_stack_for_task+0x90/0x90 2017/12/12 12:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f00009b1000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002a2000-0x8)={0x0, 0x0}) dup2(r1, r0) writev(r1, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) 2017/12/12 12:20:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c98000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000e59000-0x28)={@common="69666230000000000000000000000000", @ifru_data=&(0x7f0000000000)="323d7504ad0e80423f03232dcf39ea332d22db2c5fe89c22901e3dd0389fcec0"}) r2 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)="6e7300") setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000253000)=0x800, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getdents(r2, &(0x7f0000d5b000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3) getdents64(r0, &(0x7f0000e3e000)="", 0x0) 2017/12/12 12:20:10 executing program 0: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000000003, 0x84) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000844000)=0x0, &(0x7f000059b000)=0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000094a000-0x4)=0x59d, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000ecd000-0x50)=[{&(0x7f0000ecb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ecc000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000671000)="0000000000000000000000", 0xb}, {&(0x7f0000ecd000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f000047c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x5, &(0x7f0000ecc000)="", 0x0, 0x20}, 0x400000000000) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000094c000)=0xfb88, 0x4) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000077000-0x38)={&(0x7f0000ec9000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00006e2000-0x10)=[{&(0x7f0000145000)="", 0x0}], 0x1, &(0x7f0000948000)="", 0x0, 0x0}, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x1000000000000000, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000062c000)=@assoc_value={0x0, 0xac}, &(0x7f00003a4000)=0x8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008b0000-0x8)={r3, 0x1000}, &(0x7f0000eca000)=0x8) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e16000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0xc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f000094c000-0x8d)="0e", 0x1}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, {&(0x7f000094c000)="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0x1000}, {&(0x7f0000231000)="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0x1000}], 0x4, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) r4 = socket$inet(0x2, 0x20000000007, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000713000)=0x55858f96, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000094e000-0x2)="9b24", 0x2) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x1000002, 0x32, r4, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r5, &(0x7f0000ecd000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db9000)=0x1c) [ 47.793682] [] ? SyS_futex+0x1ea/0x250 [ 47.799182] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 47.805638] [] SyS_sendmsg+0xd/0x20 [ 47.810879] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 12:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000024f000-0x68)={0x401, 0x73c00f3f, 0xa985, {0x0, 0x989680}, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000bd6000)={0x2, 0x3, 0xffffffffffff124f, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000fd7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) 2017/12/12 12:20:10 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f2000)="2f73656c696e75782f636865636b72657170726f7400", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x7472) 2017/12/12 12:20:10 executing program 3: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003e4000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000357000)="2f70726f632f73656c662f6e65742f70666b657900", 0x60000, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f61000)={0x2, &(0x7f0000417000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket$inet(0x2, 0x806, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f66000-0x4)={0x8}, 0x4) socketpair(0x8, 0x80007, 0x10001, &(0x7f0000810000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00003b3000)={r2, 0x10}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f000004f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xa, @loopback={0x0, 0x1}, 0x49b}, 0x1c) r6 = socket$inet6(0xa, 0x100000000002, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x2, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socket(0x109, 0x20000000000c, 0x7) connect$inet6(r0, &(0x7f0000efb000-0x1c)={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400fff}, 0x1c) connect$inet(r1, &(0x7f0000765000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f67000)=0x0) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x20000000008990, &(0x7f0000153000-0x28)={@common="69703667726530000000000000000000", @ifru_names=@generic="3c4dc3397927a64546d91cef5f9342e9"}) close(r6) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000002b000-0x10)=@req={0x28, &(0x7f000091a000)={@generic="113696c3f0e4fb86fb298223dcc0b9cd", @ifru_addrs=@ipx={0x4, 0x7, 0x0, "0200f9ff0004", 0x6, 0x0}}}) [ 47.857981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 47.888463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:10 executing program 2: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"052b000000e203"}, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000033000)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800000010001}, 0x2, [0xfffffffffffff800, 0xffd, 0x202, 0x100000000, 0x1f56, 0xa7, 0x8000, 0x1]}, 0x5c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000756000)="2f6465762f73672300", 0x62, 0x2000) 2017/12/12 12:20:10 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000001e000-0x60)={0x0, 0x17, 0x0, @thr={&(0x7f0000058000-0xb)="3b57d04ac7d8e459c4b1f88a1dc430fe", &(0x7f0000058000-0xf1)="c24bb2a0d02676f298589aa53f0e3c6c7fa08ed8991a1cdc0815a52d3c96ad7a2182969b2c2c85a679f2a8ed9ff27caabd744cca2e9260bd1cfc0f1e57b8191ec0882e053e1726c00cd64eb591cf0a7956c599e62fadc2e3de18b521266e043d8d364dadf79680ee4f3efcf891b126ded692eff28b0cbc42c6ba5a73c7bf43ede34562e1038a1bc23c2502f89fa60c1ddbdc3571ad8b73b16cf6518ae55e5d6766259d5e46bf1a37b9426a0b9969c8acd3f875d8111261150585c3e5a5ad45a9e66a8961b4fad261381bd6b3c7adbd62895d415577f0310712c0b30bb08d231a55116e1a5888aaf4c8c1c2cc3c8916032e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000058000)="2e2f66696c653000", 0x8200, 0x24) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000059000-0x4)=0x1, 0x4) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000058000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x101002) timer_create(0x0, &(0x7f0000a82000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000030b000-0x65)="95355a51aef15c347d9ecd33bcb97636063bd4da228fba71b04e1c7c2dfe7925ed7da457ae9b9014729be7b4ca46c4b0bf13ff411aedca3a48d940dab32f3640996802d95635ac08db86ce19c5a011c0e7d703355c127ab2f9241d9b6faac48336b3636369", &(0x7f0000064000)="5269c96505e99815c7d797275b0b73e2db77594996652be7d044c37dc7499b7aa2e6e9d74f54588db96ba940f17f93a6734a04722c39e27ee7cac2154646417ddd40fdead62ef5713f66cd577d6f63caa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffc0, 0x5, 0x6, 0x200, 0x1, 0x8, 0x3f, 0x5, 0x69, 0x9, 0x2, 0x0, 0x1f, 0x9, 0x9]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r2, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000058000-0x20)={0x7c9, 0x0, 0x10000, 0xff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000014000)={r3, 0xfffffffffffffff8}) 2017/12/12 12:20:10 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x9f, "6953d5e127fee8cb7ed4c728c5915f6d0aaed6d818ec1c127e46a24cb40600b82795cc9771de6dc8a979f746856d210ab404f995490b0b869d48938983d35a4ca0b0426c414eb87e13cabdb1b63979e83452a1e77dbcd8a920273e385bb7d49f151b257b3651bcf8ba7237f141630df37ba85bf1cfcafdfd60c40a9fe04dc6666f102a680621a7b0a545df755bf08465d83b9f0b69be010dc4174c75ab3652"}, &(0x7f0000001000-0x4)=0xa7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xffff, 0x0}, 0xc) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0x7, 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}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000429000-0x11)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x2, 0xffffffffffffffff, 0x5, 0x0, 0x20, 0x9, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x800, 0x2}, @sadb_key={0x1, 0x8, 0x800, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4048000) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000655000)="") writev(r2, &(0x7f00009d9000-0x28)=[{&(0x7f00000d3000-0x6c)="1d50c6e446df2821593df48ee05709b63493d818a13405cf5074117c3caa82a71be8d2db2dc852bd7b2569c593ab62eef714c55de414cb8a37923ef90cb74c57b0b54eaf2e915e9c01120404d3ceddea0c030d8fd6383602b2735108d4f1610f4dd4d588774bc179e5953e9a", 0x6c}, {&(0x7f000005b000)="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", 0x1000}, {&(0x7f00006c4000-0xd4)="ec328d568daf7d19ca1594fdd60433a3f671d8848594ec1da5b593abafad3dc7d45137dce31fe4e426aec1bb8aae82d3c8634f527238b255aa9a433929a35a3f3836f8d960f8e858ecf7fdbc8ebccd3538acb4eb74d822e31812b601cfe98b14ff64afd50cb11d4a9f4ad61859015e7f0d0d79ef8c6a572e7b7afca3c5ccbe2c69e5b3de899a37cd001b558cf0e52f095de0e426649d90a90a9a8a122155eebf60555f8cb0e178eb274b0952e512727692c3ff40b78c083116440a1a95ee01cc3d8a4f0e543cf78e5785a8c3c01742581d0b2a8e", 0xd4}, {&(0x7f0000ec6000-0x2d)="9a4890e69f83c62a7aa3d07b75fd263bc763a18342a3747de12ab55a8807cde70e285de221ab1385d63828a593", 0x2d}, {&(0x7f00008a4000-0xf4)="c66687ebb1f02f0616df15c47def3f2f82a61e9e7d5cfdfb43cda749f41d9fc0661fc0a340534fe94d992d429d631ab33034cdc5bc99375ce24158fef2493d2f29d79c2101f7ba1ea20ad891b0e9e9e60bfeeaf600232e94f221524320f7b21b6aa8f22113dafbdf9635121ed69888126f80d2dd0c01c191349077d5f31714367cd519c17d4db27f9159ad72d96b5c35a6700b5aab092ee62fc8d819293c45ee6985084b1c4ca2adecc752728bee229341d6bae82a4cf628fadd4a17a2c8d729f039585f46a868167a5284b3d71312f0e396eee0ce6bde055320fd2486e97bdba22d8a6809c2dccb159c179927ae91569826b5b1", 0xf4}], 0x5) 2017/12/12 12:20:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000042000-0x108)={0x1, {{0xa, 0x0, 0xfffffffeffffffff, @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]}, {{0xa, 0x0, 0x6, @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]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000079f000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000007fff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r4, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r4, &(0x7f000020b000-0x60)=[{&(0x7f0000ada000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000596000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000a13000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000fa0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r5 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r4, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x8, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008d9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ead000-0x8)={r6, 0x2}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000b8000)=0x0, &(0x7f000018e000)=0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e3c000-0x4)=0x0) bind$inet6(r5, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r5, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000042b000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e7c000-0x8)=0x0) sendto$inet6(r5, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00004c3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1, 0xff, 0x9, 0x2, 0x2, 0x0}, 0x20) 2017/12/12 12:20:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00001d6000)={0x0, 0x0}) perf_event_open(&(0x7f00008f2000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x4000000, 0xffff, 0x7, 0x0, 0x5, 0x0, 0x9, 0x0, 0x18e, 0x0, 0x8, 0x0, 0x1, 0x2000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000)="2f6465762f70746d7800", 0x400800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc0, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb2, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x0, {0x25, 0x4, 0x5, 0x5, 0x5, 0x0, 0x3, 0x8002, 0x11, 0x6, @empty=0x0, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x4, 0x3, 0x4, [{[@loopback=0x7f000001], 0x5}, {[@rand_addr=0x4], 0x3c2b}]}, @ssrr={0x89, 0x1f, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x8]}, @noop={0x1}, @lsrr={0x83, 0x13, 0x5, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x7, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x6, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xe7c5, @multicast2=0xe0000002]}, @cipso={0x86, 0x14, 0xe4, [{0x7, 0xe, "df21741175882f000000096d"}]}]}}, "2139"}}}}}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ca000)="2f6465762f6175746f667300", 0x203, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x60) r4 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r3, &(0x7f00007d6000)={0x10, 0x0, 0x800008000000004, 0x0}, 0xc) setsockopt$sock_int(r4, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000ffe000)={0x2, 0x78, 0xe2, 0x0, 0x6, 0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x80000040fc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000253000-0x4)=0x3ff) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00002b0000+0x1bf)={@generic="68ea63d6dc848a82aeab9c3415b33041", @ifru_mtu=0x90000000000000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ccc000-0x4)=0x0, &(0x7f0000405000)=0x4) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f00006f0000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r8 = fcntl$dupfd(r7, 0x0, r2) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(r0, &(0x7f00003b7000)="a8", 0x1) write$tun(r8, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x7, [{[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x36) clock_gettime(0x0, &(0x7f0000633000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000012c000)={0x0, 0x5, 0x6, 0x4, 0x1ff, 0x7, 0xfffffffffffffffb, 0x8, {0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x10000, 0x3, 0xbf27f84, 0x574a}}, &(0x7f0000e5d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00000f7000)={r9, 0x1}, &(0x7f0000c1b000)=0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000907000)={&(0x7f00004ee000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ff8000-0x8)=[0x0, 0x0], &(0x7f00006d5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001c4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 12:20:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x200000000000002) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000089000)=0x0) bind$inet6(r1, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xd7) r2 = socket(0x11, 0x3, 0x0) r3 = accept4(r0, &(0x7f000039e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000808000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d16000)={0x7, 0x8, 0x800, 0x400, 0x40, 0x0, 0x8, 0x9, 0x3af6c00000000000, 0x17ba, 0x8}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00001d4000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x9, [0x1, 0x8, 0x10000, 0x100000000, 0x10001, 0x200, 0x1, 0x101]}, 0x5c) getpeername$llc(r2, &(0x7f000059e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000059f000-0x4)=0x10) getsockopt(r2, 0x107, 0x8, &(0x7f0000797000)="", &(0x7f0000659000-0x4)=0x0) recvmmsg(r1, &(0x7f00007a6000)=[{{&(0x7f00003ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000022e000-0x48)=[{&(0x7f00002ed000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000d42000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000d6c000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000bdf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000261000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f000087e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000467000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f000070b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000b80000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x9, 0x0, 0x0, 0xbb6}, 0x4c9f}, {{&(0x7f0000f10000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000adc000)=[{&(0x7f0000c89000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00008a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000444000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ca8000)=[{&(0x7f000041a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000bbf000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}], 0x2, &(0x7f0000458000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x6}, 0x1000}, {{&(0x7f0000087000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006dc000-0x18)=[{&(0x7f0000b61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000897000)="0000000000000000000000000000", 0xe}, {&(0x7f00003f7000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x3, &(0x7f000078f000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x200}, 0x5}, {{&(0x7f0000d64000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e9000)=[{&(0x7f00006e4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c34000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00006cb000)="", 0x0}, {&(0x7f00007b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000dba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000054a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x6, &(0x7f0000b21000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x10000}, 0x4}, {{&(0x7f0000428000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000057b000)=[{&(0x7f00008ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x2, &(0x7f0000303000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x6}, 0x1}], 0x6, 0x40012063, 0x0) connect$packet(r2, &(0x7f0000da6000-0x14)={0x11, 0x1b, r4, 0x1, 0x800, 0x6, @random="67055b0b8b48", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x80000000008, &(0x7f0000e45000-0x4)=0xfffffffffffefffd, 0x4) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e4c000-0x10)={0x200, 0x2, 0x140000000000000, 0xfff, 0x0}, &(0x7f0000abc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000023000-0x6)={r6, 0xffff}, &(0x7f0000686000)=0x6) socketpair(0x16, 0x3, 0x3, &(0x7f0000104000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000fdf000-0x8)={0x0, 0x9}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000061a000-0xa0)={r9, @in6={{0xa, 0x1, 0x891, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x800, 0x9, 0x90}, &(0x7f000092f000-0x4)=0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d32000-0x20)={@generic="984a2901913c2adca0ca26232949a0f5", @ifru_flags=0x1001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00004c2000)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000344000-0xc)={0x0, 0x80000, r7}) sendto$inet6(r5, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000e6f000-0x4)=0x8001) r10 = accept4(r1, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x800) close(r10) setsockopt$packet_int(r8, 0x107, 0x19, &(0x7f0000606000)=0x4, 0x4) [ 47.929776] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2017/12/12 12:20:10 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000035d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2, &(0x7f0000634000)={0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000102000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f11000)=0xe8) r5 = getgid() sendmsg$netlink(r2, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f00009f5000)=[{0x22, 0x24, 0x8, 0x5, 0x0, "29003d5d0100000000000000000000001fa6"}], 0x22}], 0x1, &(0x7f00000a5000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}, @cred={0x20, 0x1, 0x2, 0x0, r4, r5}], 0x50, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e3b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000f9a000-0x28)={0xe153, 0x10001, r6, 0x200, r4, 0x3, 0x7, 0x100000001}) accept$llc(r0, &(0x7f00006ce000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000350000)=0x10) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c611bcc15d4", [], {{0x800, @ipv4={{0x5, 0x4, 0x9323, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a93000)={0x0, 0x0}) accept(0xffffffffffffff9c, &(0x7f00008fb000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d5a000)=0x80) pipe(&(0x7f00004c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000f3a000-0x24)="220000001800070000000000cb0008000a01800000090002008000040840000000dc673d", 0x24) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) splice(r8, 0x0, r11, 0x23, 0x7ff, 0x6) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008f1000)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a3000)={0x0, 0x0}) pread64(r9, &(0x7f0000688000-0xd)="00000000000000000000000000", 0xd, 0x0) ioctl$sock_FIOGETOWN(r12, 0x8903, &(0x7f0000b43000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f000042b000-0x10)={0x5, &(0x7f00001ab000)=[0x8001, 0x5, 0x200000100000001, 0x5a33, 0x5]}) 2017/12/12 12:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = accept4(0xffffffffffffffff, &(0x7f00004be000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001fb000)=0x1c, 0x800) r1 = accept4$ax25(r0, &(0x7f0000a66000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f64000-0x4)=0x10, 0x7fe) connect$ax25(r1, &(0x7f0000293000)={0x3, {"d004000000512d"}, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xa5c000)=nil, 0xa5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x10002, 0x200000000800) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000035d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000010d000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000023b000)={0x0, 0x100000000}, &(0x7f000062b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000fe4000)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000000082, 0xfffffffd, 0x1c, 0x100}, &(0x7f000074f000)=0xa0) sendto$inet(r3, &(0x7f0000b24000)="3e01c2e2341e045c62bf97294a41f30aaffd5728257a6a965847ce0691eccd9a5d2184931b71981645666559dd0000000000000ffff86d22853b5fcfa8515f5a12032bdb670e4f6c7b8dfb8c9f3bc5cfe85b814a4e3f5c88c847aa65ac7a2b8a69ff2e166f4c9c2dfc2c5e8686b418e8f5658100000008ffffffec597a93bc3242b7d2371a8843266eef0000000000000006ab1dc641b8ab0e32a48d758282a1ca090fd048ddbfba77d661ee6356c6be73b1eebf3602bc397bce4c3fbbd727957ba9d541d885ca42a8ce", 0xca, 0x4010, &(0x7f0000143000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x3, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="010000000200000080b7dd0000c4fecc", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000485000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b43, 0x8, 0xd852, 0x500, 0x9, 0x10000, r7}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000621000-0x98)={r5, @in={{0x2, 0x2, @rand_addr=0xedd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf7e, 0x4}, &(0x7f0000f8b000)=0x98) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00009f7000-0x4)=0x0) sendmmsg(r3, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005ed000-0xe)=@l2={0x1f, 0x6, {0x1, 0x5a, 0x935, 0x2, 0x7, 0x23c0}, 0xbc8, 0x80000001}, 0xe, &(0x7f0000ba6000-0x20)=[{&(0x7f000007f000)="eddb4a1a1638dfa58fcfe00434849b6a2b3d65971d40051f9d7c748ba686002b15673226abe645af746f534000f169fc99d0a4201b5f26272ff183d9ddf08a56d953f4932120bddcbf16c8bad0d764f7c3d6b8bed7b736bda606bce4e31a05002e1f6ec518c28835", 0x68}, {&(0x7f0000f94000-0xb3)="0b084affea59c7f7804e2eba89a9cbccdefcc1449b480d4adb41874624ebc89c3b5e8c0348a5e2dda45e34f9213245d9596c006b2dd842a2f61aac0f4549abb3da2491aef1b8e8981bbc3f12e11fa14151b15d223be7e4cde0fe29637f276520aff7ec61449f2b884c998d19ce2d22624aa6bdcde36d27ff6230c02ba5aad340a460b9a602ab43d75f53a473f9affc8c04c5b4ad621ccf0a7eb5bd88b7afa61242b6e9f6a86b4edbe3b551cc47c05a8b3923c2", 0xb3}], 0x2, &(0x7f00006e6000)=[{0xd8, 0x11f, 0x200, "373ffa69800a85900798af0c95aa7ac238d8b58e2d79a9c777b91eba00adb342172f0f3b0944bbe04672ae95c5437a727734b8a37b5589546eb80615b34476bf2e42b5c045be08ff58baa0a19a3a4ce4a33903789e6f546911b313a6ffbe080d6049f5c9b79dea33b3b9296f62295a459f3a78321711a55b2db8fb2da342d5a60f3768d2ae577c21ea16f2e9467b2da79f59817df188dd7ab6642baf96ba9568cc8eb4e92bd229f5c6c0050ea207f76b49e43e70ebc2bb01ebe7dc893d8a92c90ef174f3017c"}], 0xd8, 0x81}, 0x4}, {{&(0x7f0000e76000)=@generic={0x2, "1859161fdfcc0c38bd4d3dce125985357a9396b1b159ac8eb4f6018ecbee1eb251ec6a4710a5babcedf27defc672be979da337d8d05480232140d2143fa69a951ca1677e7a0314a0c591d9478fe2061c48ee9b38e237de815a4da0a161fce566102b0950e90172a3491fd5a20070991e2c7568db8d67282bdb866566da68"}, 0x80, &(0x7f000090a000-0x60)=[{&(0x7f000031e000)="000000004a0a576da1904037ed702a6eba8fdf72570dcb663675326970569d2b460c74c7e0", 0x25}, {&(0x7f000078c000)="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0x1000}, {&(0x7f0000a22000)="204f6a3d1603929cceb7ba5e62b9ab4e9bf22c77f5e767b77c43afbea579db96e6c81365df8de6bfee28544e5e765c9414c7de898464ab33d5aa390949a8e0f62b3e6468e87f7c48758b7ecc8adae6ce5ff3c45d97662d9883d2d513e97dd341dad830ae9f14b758b47969cfc27a180b8cbb91bcb7ec32c1d53dd259956134df316ba5c20bf507680d882cb7cc12fab1966e33e11b17b3ef388842b280200ecd8301666f5c6936e7117c57d9ba47db07e24b474312c932d306bc9c4e414a08", 0xbf}, {&(0x7f00009e1000-0x50)="2b8de47a00ab0b0be58e7b57e837f56401e4f4908903aaa7b0589ccb40306369e7b63a3264986a7610c2958e5faba0766f5fdeb2ef2674669a627703f659810c690f7079d5d668bc97a6f8d25cbdf42b", 0x50}, {&(0x7f0000ca6000-0x21)="14ea913f6b8e9c26c409e6e7ecd42a180beca3a6c0cd58e9297487bc950a6c26c2", 0x21}, {&(0x7f0000ec5000-0xc9)="0faeba0ba8adbcc706f62a5c8e38405430e22ef10aa727fc3931ed16b045f3f91d579f13c88353a992146089a17adc70153f477dda1df3f6766fca127fdc4c89cb91674af5e75dd0d0252ed62f9e57c8766b1116e3ef39233cd02b1b3d6b99a825837359edf5bc3b0b9263d2c7923ede7f9ec416a08f62390a4527b363b3bcb7500c875f7e8ec8b81f74b06806f3f215dc146a4542d18758ae09c47850d6c24148b5120fb12c3367071ae110cfeaacefa9d51f35ffc06c2aa0c54631800b9b5d5be4f66074b6b6bc60", 0xc9}], 0x6, &(0x7f0000f8b000-0x120)=[{0x28, 0x84, 0x100, "c12fdb20d226c4162b2e9f92533bb9c9f60112faac137cb8"}, {0xf8, 0x1, 0x6, "9c5003842743fa928c048627f661603b94d029f925f0052e8281b9793bc558214d588fbe6ef93283a675deb69893a7c1fee1e526954c877a7fff965851b9d9653760a5847a1ed5649a0c1b4ac5ce416f14f013675416ccf628bd080ad96ed7b725ca962ddf5490932b64c5a1085b05020cca8d6d821ad98786788e101f7ce0a5096d160e2d3dd8cdf943dba3d908a1cc6f3f78480dc374913f63068b7809129de5245dbb9f1f5f4caadf0f8566d5d773016c31752ad129c2a064bcaaba9b021e9c6dad561932896be7d2e8827a808e0d88ede6a49ef7bf9247bc7359aebadd6b918a7c"}], 0x120, 0x40001}, 0x6}, {{0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f00005de000)="153728a80bbbb7a23dfbeb1266c141425e16fa", 0x13}, {&(0x7f00004dc000-0x22)="b4c06b26b772fbfba4fa96a2d9457b2afa8d90c4d73f8a2aab068eff75a757572236", 0x22}], 0x2, &(0x7f0000479000-0x3f8)=[{0x60, 0x13b, 0x3, "9a08aa2f7b34744faa17a145f56099329049cef902da6a6e0632de30e3d389ecdd00c12260be79b3efc4ff3536fc0ff77afa795bd05e38ba279ef68f1e0c4bf505e8e50c95e35cda300ba370a91d5b"}, {0xd0, 0x0, 0x7, "efb94b6eeb887e18f80b0ab057b85cef10332bba4f39b0f5ae9bc9ccb6024e86ce1be0b18213430daa92b4e883be1e7fdc704e001000005d7bed4c1a2fd219ce21dc2eaa2ee341c9090000000000000000dbe70a17c0d15ea767913007000000c6bbacf5db7a04565a61c82746dad43e23bfbd1f0cbbfc12b0eb177e4bfaf35fc610e8faf2ec3153cf57e09a5a00000000000001011299500479a8e2cd810c6ecdb09cc14e939a2c137c3c4801d7e221cd14d2ac6a1fd4254a471b26e8e43ffe"}, {0x48, 0xff, 0x6, "147112f495676ff42e283f901e675915d726b1278e40fb6d69ffc48d584967873968738d5405ae98dd378a36e00a2cdb2c7d32941062"}, {0xd0, 0x11a, 0x9, "26fefd732c0fb302dc397e1ab05a9c6f2c6060207c4ee11af71a0d9991065f7a8bdb7a1e5d492eb34c6f243bb7841f0d9a1814cfc10b45970eec90cbee326c0174891a8af3fdcb5caac5b5374cfb538141884bb6a090b5b1618c54f11cb4a6f5bc6207b190d39776434c2282cd4e7c7187cf8b9950097a38fbcd7959212b576ac007054907b7e1c548488b6889ff741f3a74f6d75aed5315035b8a5d6c5da424cdcaba52a879ef1911fe13c6efe2abb34028b365f00c9399c40b10"}, {0xc0, 0x110, 0x0, "204eb4de2c204bf8e6db0e08b4cddae399efbcb904675df183c0ddb4b19d3698538f9fd22fde4bf37d0b241526108fc5458b7e605d4930a535865bf967085f0d7312ce52bde341e505f5f8ff4e977eb934ba6962ed3946796fed83c0def602d0def64f4495a0feda7405374b7d9603555242ff4347037a25f68025a9b21de575a3b15d39e949b3e684c9e0c6a3e9bdbb16f533a0bfca134c8c4c38a36ffd7fc6e58c47a32bcca95590852fbdb4de59"}, {0x20, 0x1ff, 0x400000000200, "586f000201000000000007fff9ff"}, {0xd0, 0x100000000000010e, 0x8, "4ccac9b35d2da0f44da84854f1eb66a11d3dbb4b8c5efb403e3facb5d5bef4ee41f43806140850f93fc54bb759822a1c79bbe491017f27a9104c3b46bf0949a6ca5e731b50c67669130e5ddcbf3d7dadcb9db8626b2ca3aa36be0b0348ef51ed66ca0b5f6fb95325ed08315dd91738e980316f7aed50ac43dea706f801e517362bbace78fa7707ec94b50673e85dfafa8054935c51959fab4e1ff26f39debadd9cdf078514dd78c5a082459c3389cd36235230565174b3b9b9"}], 0x3f8, 0x880}, 0xfffffffffffeffff}], 0x3, 0x40000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000070e000-0x10)={r8, 0x3, 0x1, 0x3}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000091e000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) pipe(&(0x7f000032f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) sendfile(r0, r0, &(0x7f00000ed000-0x8)=0x0, 0x7fd) bind$inet(r0, &(0x7f0000517000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9e000)=0x0, &(0x7f0000a54000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006a7000-0x51)="bfd1d8af018a99bafffe92ac8d76644ae32c0d69d3f238ef2ab1e9bd63cfd65d7cf6792c58f4430f6e01000000ac8384ee1c772dd29114eb86fb8af601cdd617bd3a965c31667fbdee573c11423e8272") syz_extract_tcp_res(&(0x7f00002f7000-0x8)={0x0, 0x0}, 0x2e0c4466, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x48062893fc65e233, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000704000-0x4)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eef000)={0x0, 0x0}) r5 = accept(r0, &(0x7f00002cf000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004d000)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00004e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d6000-0x4)=0xe8) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ea6000)=[], 0x0, 0x8000) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)="0000000000000000000000000000000000", &(0x7f0000b20000)=0x11) getsockname$unix(r3, &(0x7f0000095000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000075b000)=0x1002) syz_extract_tcp_res$synack(&(0x7f0000b1c000)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d6f000+0xc9d)=0x0, &(0x7f00006ef000)=0x4) preadv(r5, &(0x7f0000f9b000)=[{&(0x7f0000c20000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000008b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006dd000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000ee2000-0x4)=0x4) getpeername$ipx(r0, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00007f3000-0x4)=0x10) syz_emit_ethernet(0x7e, &(0x7f00004bd000-0x7e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x70, 0x2, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xc, "14ce18a082f70a8ffa44"}]}}, @tcp={{0x1, 0x0, r8, r1, 0x0, 0x0, 0x14, 0x2, 0x0, 0x0, 0x20000, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @md5sig={0x13, 0x12, "4d962704fce5d8bd1338314da12edbda"}, @eol={0x0}, @fastopen={0x22, 0x5, "6f0050"}, @eol={0x0}, @md5sig={0x13, 0x12, "2cf46174b68cc56cb943b5c96498b355"}, @generic={0xfe, 0x8, "e1dcf570885a"}, @nop={0x1}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000dc1000)={0x42424242, 0x42424242}, 0x10000100000003, 0x4fea) syz_extract_tcp_res(&(0x7f0000ed8000)={0x42424242, 0x42424242}, 0x400000001, 0x6) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2017/12/12 12:20:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f72746300", 0x2000008003, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000068b000)={0x9, [0x4, 0x80000000, 0xaa14, 0xfff, 0x5, 0x80000001, 0x6, 0x10001, 0xdfb3]}, 0x16) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000600000)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)="6e65742f6d6366696c74657200") readv(r3, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00003ec000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x2) preadv(r3, &(0x7f000072f000-0x60)=[{&(0x7f00005a9000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000102000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000209000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000dc6000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f000054d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x6, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f000098d000-0x4)=0x8, 0x4) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00000bd000)=0x800000000000001, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b3c000-0x4)=0x0) bind$inet6(r4, &(0x7f0000d2e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl(r4, 0x7, &(0x7f0000a21000)="af1f182a0c7ad5dc0ab4faaebcedac45c0efc988e1") sendto$inet6(r4, &(0x7f000016b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d88116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf6e0bfb74f562db4669dba9197fc838997b41230ae93f06887", 0xf3, 0x8000, &(0x7f000014c000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec3c48d}, 0x1c) close(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000374000-0x20)={@generic="bde9e693111eeb3