[....] Starting enhanced syslogd: rsyslogd[ 17.365100] audit: type=1400 audit(1517625422.019:5): avc: denied { syslog } for pid=4009 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.102737] audit: type=1400 audit(1517625426.757:6): avc: denied { map } for pid=4148 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/02/03 02:37:38 fuzzer started [ 53.938571] audit: type=1400 audit(1517625458.593:7): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/03 02:37:38 dialing manager at 10.128.0.26:42535 [ 56.814321] can: request_module (can-proto-0) failed. [ 56.824393] can: request_module (can-proto-0) failed. 2018/02/03 02:37:41 kcov=true, comps=true [ 57.278835] audit: type=1400 audit(1517625461.933:8): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1044 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/03 02:37:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000286000-0x20)={@common='sit0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000000000)=0xe) r2 = socket$inet(0x2, 0x80000, 0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000)={0x2, 0x0, @rand_addr=0xdc}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x9, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000004000-0x4)={0x3, "b38565"}, 0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={@common='ipddp0\x00', @ifru_flags=0x2}) socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000003000)=@nfc, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000006000-0x48)=@full, &(0x7f0000006000-0x2)=0x48) 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) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000006000)={&(0x7f0000006000)=@ipx={0x4, 0x3f, 0x4800000000000, "a6e61c663051", 0x7}, 0x10, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x1000)="7d75e25e47237b4d733fe52662b24cf7dc3e6796f2248fa42450e3c69e2cee52f19d705ba350e184289f969ca7e624fc29c5033fb37a17967a36297e08c77ebfab660de61688caa657abd6e566203c7fdbbc2d920282c95a59c732410e947eb05c8f9d621271f85006493d95363320b32b215eae2944a476e3f042fa4abd920e8721fd92850e78a5f013cb3d3f68297552c30970578ba4298093a0cb196f0c6a34a9f8246d88e66337b34234288d92435452968ac0e0884efc4720eb14356d3aec70e0d60229e7a07662511cb62bdb07948b44abf9a0a676cfc5e017b932ace34cf2f054f7d3564c5519eb2b52352cff362be9d397cc4920f48b479fe32060990d8bfb756fcbd728df9fda4e35c418ccb234d8de8cbdf2803c1236c8ca73d8d45bafaf48bccbabeeb46f05086f20cfa13995f0cd28a7e2d27de7cc4acca8b0616a51f901813a015f935619a14ed698f2c2a33297d20b4ec39d6471649dd1eaab207c991593f557780d01d2dcf2668ac83a14c585f93a28ec4edd2c371beffef0b1caa2efd5bf8c74459e6d9ebe11ad8c0b1ec355ef59ce2c057c6dc0f116b8483f1201dba9c305fe3f7d3fd5c0ca504a56e9ee2c318e257f832eca7977a05a4d59409c2b2b488e9a7b75d170ee53d630e7801701b1a9e32328719305064e56c7f39ef8fc57ad250b12a67ca1b27ba37dbc51de9ab2e27b155c0c93a3f37a3ec29f56d8aec657eb4c5494f5c7e243125a32f089f0e6b91c3a70d88f11f3de485d3bc3bc137ef974c48264f284cb4b29b0b9dca5f6ab635fe460f2689100a40f2960148f0f9845f892d83e514594b6316608516e6031d3a16402612ca1a024a11668a4027abb4e59c202838ad316eac8c7e987138b39239a7bc9f0c87009e0b87c65aa7068d6dbbf508be579d31e40ec28b5b40a556aec5506aa6f1d76653dd059f21905dadebaff25d7dc62d4e02e9593046ca5035d721e5fc572be4d6a3e7aadd9f44c009d29de2cc8c0c300ad9853856fb8efc66fcfbf718bbd6f1b2d80615d51e4139c102a4fd337f4aed26e2fc4a98afd0e5087fbd6a69eb2729611bfe5d826b5764b239946b2c89f40bc3186bd931536e0988e4ea5e79474800afd4f7dffca13c78c1acd5a939dc2f5453dcee6dde8806fb6b42470448a627cacb7772e75a2a9319dca02b0b4fd4b1ebac72ca345544ae826dce165ec1d1fde3466f4503ef104c7de2c08fc8103ddb06265b8f0544b41838e37adce96d5384b5547efbe247698cfd057e5114eebcff93891d882f11156779810b8ad3d37582f467ccea2567aaeb68c906b4ce85dc3116c4dfe2f92fd24b0d7e62d7d9c8a494000a5cbd9b6109d8138f9b5eb2b60984fb1b3f507b4c19e79453bc6162d09f5f8dfefab88055011a7c485fb430510f95c2e2cda0d6d7c153a03f5de575550a5b4a0e9267803bc8cd8b8138dfa1524dd87326061093cc215e1a7da4818c9e09319b85c8bd316d4b1620ce11de9205c65e46e5dd37f6580e2147835fdf1830430c7fb949496da7be07cc663d93082eb06042f275af4ebc78044e37f45170cc091ef113506ef439c2df8af7dc72eb98113e7c078794f832f7bf4ad9748436d5993efa341ae152c1807550188ab7151fac7bd16a1709f77001c8f7b33b6c971415361f9dca001e206a06510dd094a857b899ec4fcae34aaa7e80fe75f31d04e498a64b190ef149837ff9e6b263fef801f151d57ea6e93c33d2329bb5c9330b41c290858926b716d5f32074f20fa16a21283c9171fdcd43db95b6611b1db02ee742d6fc26bfc33ff8681ef18bdf5032e31b37a95ce7eba7c6f618f362b32ecc087e32bf271da0fe2300e157fd1b874e18aa493c650b01143cec478d1dba08f75ddcc8012efbf31d14a947e24a285d12977b303362b583e20d78a3004c23a80ce345d9c15ee0d331ba03dcc677cc5f8e0ab014d2098f29a047a7dc587fd22aec22e021de410f6791996f6070f7bf2dce02f4ed82d72278bfdac87be0926f8f0fbb47774748ed0e6422131b9597de36ac6bd5f0e28257fe6562defc742f242f568a459be04b84dec26af6fc63bf05cb2d32cfaecca6a81435fd9ba8dd618f4d6c4b96b6a6446a992095b0df480a06de21c8315619931145d83c3d6ca1808ce374efa42c946e6c1324eec70e7f67dfdc360b1869abdc09b8f30243759d5453b918e7872b32060a834ca1af19a89eb165e4d58d794dee7788fd181aa545145e7e57ed682838372d8b562547688fdcd1fa5a06e3afaacecfc2dade684977403f9da22ce2c53ec5ca35cfaacb0424491bc4fa4acbc8ffc77f74af53082e5a6b0958ed973c4b9a9ab6c096eb6dc89a7a5e7430b2713707bb8905bfafbab6f3d0c6c75e111f74a6dc2080206de294d21e2567adb02b8a69bcf83bbadc36615399f95f02b58ac71432e15c38284269e450920fc777b8c1a367e07d01ca1a41c5e8434c90c671b9d2e787fad5b672ebc16828a46d18c76820bd5e6219325ea8927376adf2470e40f3d3a32f7642329e7a7215253b3d79806c6f41b6cda37fb5847284d4c0dea16372aacd433c72fc2a27f1535bbb1a395c99e8ef36b72ee44acf61c1ccb7a77612f274a59e5ee0389f9754c5c89f801a09aa35f46166fbdbb873ad9d00d1acddefc66a920fbb42fd69d556907280cd548c1226a1720cb5c3ce66d777e7dd787d7ae01d787da7a044602b65f2577197d078b0a5abcafd8322eae6547345c20d7a825603aea61a58e7acf12c2de96ed94142d75c60029d9910f2d0f5c6325af389ece94a9039f5ceb90ce92fe98759c2da5cd0936c8193dff4aae9c68b8e32b7999712a2cf7216612a9b397516015f85b3f490f55047d5ae22537e20e7286fa4800eb11dbbb2942c5df44060ba1319d847f0d35bc20892454eb6bd9ea17bbf80d959dbf14e0411c49fd3748a3db217807d7e1a2acf0340c82bd99bb74ebfa751d0dfa104721fdc780e2c44d64ff384e8fd8fa603ba8dca8c5cda1024384aa833acbe68065929403dfa5b205379c30bfa0689bbc0138501feb88abe391fb95a07e896821ca9fe13bbdf6c5d184d5ccd5ae1cb5967a67585c255898489d44a44e9c018bfde20f1f034ebb2c7b84edd4cb5ad255125c6897482a26efd30b9d006419e8008a1922fad689d354bfccab07d16bc89b458cf3f8cfdfd1377f278d71e960e74f78763f37cf1a89f15383abc40a3eea142aba87f11d1181e6c004c64126f0a5ad0b18570b5b8430471a39894d89b3ee9cbb949768eca9da18e39bfbcd8949f5c33b4a80a20d4bf33075fae78e368427cc1bc7e4fce3c0665cbb7d6ce78894a5055a21594c9b3b3ed31c46bbbc87eba019cff768b523b10909fbb74323a9339f153593330c00d2ac75c3549637821c4192da9bd26dcbff37ecda5283aa1bd6d892489134ff80e28d08c1184dad38364827f7153612cf7f69ede2ee4f4f4336de4300f05f555ce51fcde4a4273da6ee36a4ea43f97edcbed6f5054c9208a2a95638fe32581cc71ec77c59da34aad6adda0b6ba23aee57137041cb3e49838fa81ac973cc676efc16e18796a49ea6eff0ebf1a93525186afec8ee3987dfcb9cb3634a4f141c2d8098e193a99e9bb3d63a1e1b730b42319c6bb140a37d5e388628818346be33f4547d776c167c1197fa2e17fff90463bda257f98f982edd1208d0f551f812e84b0f8c73fead1b926542c8ddb55b5e9fb42fc17221e28eccb50488d7b1f58b20ab7a02f610159de8e0a72840d4d2551d5861eb3d865fda0f8e4418b900a7bbdceeb7c9368090b573fcb2f2b87a3e39c540813e7c497cac13c2cb4630586e1912fd92b244b751e1279edf1b313e7fa8cc081a2a872111684faa7772d5b6097dd7fc5e8170db2ca27c52a90a451339368378074fcaab0d556fd5285f16fbd50b8375ab4dd841c5a00a1f32ac5eb143da25c39355af2925db49ed42f07be8d4b9552866252a4473265baa266e0875a6b7ac6457a688b49f479f00cdbe3ba834950618bb6fbf710c4f8530a44ec3c61039b703d325b4f694a4eefaf8e27e9075393c33d72c494c1343f2e850f2e41f0c8004065d91733303745db855e875e9cdb369fb3860098d5a6cdc5568f32592458df40d54541ad9ac116b712a9deb7c1e52f82aa3541bb380466946136be4d5c88bb8c0ae1d26f1fdfd9dfb9057f8129c9885617cc011988f37699aae6b5f004fd7ce35af9cbc406e9505d0d17e3166d2b2b5ccdac79f4b75a7a0d1c7b904af51dbeaa3fc956e4b2db04d9829819d8da56e36035a95578bc45b02a70b70860e110c1d53f5153bbb3015f04e5510ef5ea1a33081a9b22393cd4c18efdb7995662ccd3831e73c1b3090062ffe547da706a8ffd473821f22e18fd4f176aea7c9a64a6e845d2b2bb18aaf56d314d8bf18379377a8b41ab4ad4a9b334bddebe4d327c69a51a631a01a82d4f30f8e9bb43d343328ae849f3e251cd29e2833f37303e9f40fe40566eaa0ac0bb9a5627de9776b507981488acbc03156bda865a0429de58182109b829de4b4e15d59721708bddce8b0d7c84c221cd40d8f62e0c36e0d53703b4db523efe2f4275ced6e22851c558b70824937a5acd1de5776adf8125303bbef0a16b7184dff268536e4e981b9ac6b2ec9a26d3215fe01a0acff8be1fcdbc76aaeb841d7ded438d71dcdee3cc9f5282309b00539cc8c9d57b3d069864f6f076eac4aab31d434fc1df79061b02f9fe304ca96b3581747d30d59d8089991e03d2b77dbc24ccb3036fea919d5c4a39fb2cee42fab046d772bba7506c037705c12b83a3c09c9ded226e4208ece67cda8e11bc3b7cc5ce48ea9309e36fca32ae3ecdf8c062b27f3c564729ef5f22e1c387ffb289f75255badfc90e949b041b087a5087c556d3ec255d644b8a1481ed2131ebdb5e8c7cbeaf7f7d345aa65fb28c95decb73459bf561f486a47b8c83957db06da3785152c7c3d6003b25662471862e2807dd79d527f58e249c8a04ae48f7156b419ae6ad3cbce468fcc4a50ce56813724ee78bf932413fb9e9c3d5783f399744ccc2b79536f6e0ca272cc394e3d18ccf759b84dc27a3b21a227854f9bed2122bc3a87124b7c4adc9ceebf496660817acea7c72c21a345f820a58259a527364f732fd2701ad88f8b39a6b58a5cd3b4abd022d944e7bf9d8c1b08ca16b0961200423ae4ef2c5cac1f3ed3fb0764cdf976194daaf4e78c7594d82ef2b4a4a9d3e3c0530e264d08829955e84c9cbcd567a7035954cb27b00b03cfa4c208c97943fe4dbc97091b895d882122a4851b4698ae7064e688e24ebeea0761e15ea2305bf20b7156737fdc28be709e3a2ccb224ceaebe09d70b5d987f60565303fd9b368dc64c808a35e84d5168baf69e2e8ca10f3664f9c4b4f87ac2b9f02e3520eab3f320fec3b9adc6732a25e7e5fac64d764d5c102ef1a5b4796cafa10955155a3c9894f40915df993589297502097a29fa9102cd2f29f5f4aa2cf1381d8400212ccaf447014fa4220a4e6a52030645681eea1fd2c71a94fef1067a90794f25352fcd8b581271310735df43fec7251661f9d80ac8de615c36159c917ce34ac3603b1fd41b000020c2f5f82eeb0368c4585e7fe5a9b155bf17e3f81436fbe11405c87368b320559389edbc578d565fa79258bfc398ac560e8edaf41a8aff00b52c427b3712830436d70f7ee883e5e8489861c3b7e129c7e6744419b5c6690694904a148138b55c3cc62d517e04f1672f061587058b9364765b35a19ce2df788b5fbe9cea94f1668", 0x1000}, {&(0x7f0000006000)="4967df7ad8082cea4346fbf0fbaf9cea164698043fde3e0c47171c9698a8997c5072dd69b886490626dee3dc5276a15b389b052614f55d2ada3dc66b2d90329c5dd1a697844af09ebc30a81e551b4382e377b357f0f63b6d29a5c419bdfcb3d97540e2306c1ff3316dceea8d4b95ff1bc5", 0x71}, {&(0x7f0000006000)}, {&(0x7f0000006000)="31920d3df5b7d6179b0db87d80a508dc22a652278028700adcb47bd45a2d2c0c3033800a7827f9fa1be5f40758586576ec19d52af7cd43ec15918b26cd371d79f2bd940dee15a4b655d94c3a41011c1d18cfe305d01d7bf2022e5c69dc8e8d38ea86e9de9683a9024c3fb0aba4a267567d73d766a5bca357dfeb3360a62defc351d0c23c7b3b73b313ce4da959328fd8f9b7f33187e152a8090fd6ca149d41", 0x9f}], 0x4, 0x0, 0x0, 0x4000050}, 0x1) 2018/02/03 02:37:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$nfc_llcp(r0, &(0x7f000031c000), &(0x7f0000dcc000)=0x60, 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000+0xcd8)={0x6, &(0x7f0000000000)=[{0x3, 0x9, 0x7b, 0x9}, {0x3, 0x0, 0x4, 0x80}, {0x6, 0x8, 0x6, 0x2}, {0x0, 0xf51, 0x4, 0x4}, {0x8, 0x6, 0x3, 0xf55}, {0x298, 0xfffffffffffff23c, 0xd, 0x8}]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000-0x10)={0x3957, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000003000-0xbe)="6bcaab73c86a038ef7ca32b21b98d6b28e82072cc4810cbf215a538b64d77bdfc7540e5272fd2a329aa16437f4a0cfc829149b04418819e24d899ec4441a1704c5736e01953b64414303279db47d39fe34c6df752661017f9ecc5c64797d3aa6aeca318e4953b6cae7325322fcfa39e586eeb0e83bd925264ac5de07b658f6f09c3e9505d5df06458ad383bb5ad74e609f7f6240da4029b5e0ffd6605024538fbf72e229e942d67663b6aa9a693d49079b27e51b9b45f97d4ca4106c356a", 0xbe, 0xc0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000003000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffd, 0x3, 0x9, &(0x7f0000000000/0x3000)=nil, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000005000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x2, [0x0, 0x0]}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000005000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000007000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006000-0x4)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x1e, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000008000-0x8)={@multicast2, @remote}, &(0x7f0000005000+0x216)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000008000), 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x400, &(0x7f0000008000-0x1000)=""/4096, &(0x7f0000009000)=0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000a000)=0xac8) 2018/02/03 02:37:43 executing program 2: getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000563000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xcc4, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x100, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f0000003000-0xa0)=[@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in6={0xa, 0x3, 0x1, @empty, 0x20}, @in6={0xa, 0x3, 0xfffffffffffffffd, @empty, 0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1}, &(0x7f0000002000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x5, 0x3, 0x0, 0xfffffffffffffff9, 0x4, 0xfffffffffffffff8}, 0x7dc}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x4d}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@local, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) bind(r2, &(0x7f0000004000-0x80)=@generic={0x7, "25bd72d2f89a14e1662f664f75f250e8c13056d1ca119f05291ccfadb2dafb45cce96f1ef8935441f5a3915f8805726a2fa11f16471bae5907655985b750124392594ebb01a9e5b89cc66f2a40e9d922090067abdc5e7aa5b4b9ef1ea4df38ba4f1d2eb9dc3885eb34da0a5a78e254b058306733fd37f73c1cff5932a65b"}, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000006000-0x7b)="248af9fed92b9779d0ffa99bbec57c8f5a8980791b9f6a72950df1b1c60737cff520e6c64bc3c158d593fb6df8d4495d60418a7d63a0da82e7f12ebf66303e32d696591146809301c7a0c44bbaca1d3df0149db40deed3ac558ed01bc61470243ea514f67d155c2666f079bfa0ac13c4a1e2927f3ddfc103cb02f5", 0x7b, 0x800, &(0x7f0000006000-0x10)={0x4, 0xfffffffffffffff7, 0x1, "f63c15b09fd4", 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000007000)=@req={0x91, 0x0, 0xfffffffffffffffe, 0x5}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x54fc, 0x43a, &(0x7f0000008000)="3c0551c2ec9336ab9e2ff2764f4c280a72ce5cca51027945513058b152eee9c581344bbef1bece19b61ca59e845c4b2f6466c34c7b287c533547d96b44", 0x3d) 2018/02/03 02:37:43 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004b6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x9) bind$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"70113c2f620370"}, 0x2}, [{"e0d8e24dd3398a"}, {"ff0e9fe901c37b"}, {"13353a3114c73e"}, {"e55ce681400577"}, {"e03e8df9407f7b"}, {"30f9f65e03c25b"}, {"f5251a7978bd19"}, {"62d413b0277fd3"}]}, 0x48) bind$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000-0x8)=0xcf1, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x2, 0x80000000, 0x1fb, 0xcb7b, 0xfff}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x3e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x10001, 0x201, 0x7, 0x2, r2}, &(0x7f0000002000-0x4)=0x10) r4 = socket(0xe, 0xa, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={r2, 0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000005000)={0x8, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x118) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000006000)={r3, 0x2, 0x4e5, 0x10001, 0x3ff, 0x6, 0x8, 0x2, {r2, @in6={{0xa, 0x2, 0x16, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}}, 0x401, 0x3, 0x0, 0x6, 0x4}}, &(0x7f0000005000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000001000-0x4)=r3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000007000)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000005000-0x10)={0x9b, &(0x7f0000009000-0x9b)=""/155}) 2018/02/03 02:37:43 executing program 4: pipe(&(0x7f0000566000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000343000-0x20)={0xe5d, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000031a000-0x10)={r2}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000736000-0x4)=0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006bb000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000eb7000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xfffffffffffffffd, 0x1000, 0xc95, 0x200}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x2, 0x6, 0x2, 0x6, 0xa, 0x1821843064bda81d, 0x80, 0x2d, 0x0, r6}, {0x7, 0x7ff, 0x0, 0xffffffff, 0x1, 0x4, 0x3, 0x1}, {0x6a, 0x7ff, 0x20, 0x943c}, 0x9, 0xc, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0x3, 0x3, 0x8, 0x1, 0x4000, 0x2}}, 0xe8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x96, 0x7}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x17}, r5}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7}}}, 0x2, 0x24, 0x1ff, "c52dac1f40c69de0d71d020f0b0c7f9520582eebbd007143d1a299e52798cf501916b725f3a63c1209cff44c40273e7edd1a5c8bc74cb232ad7fb6548cd96685055f94cece79757f9638486f15cbef31"}, 0x160) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) bind$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x101, 0x7fff, "6d1ff1ba43b3", 0x1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1055, 0xfffffffffffffffb, 0x4, 0x400000000000000, 0x1ff, 0x5, 0x4cb, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x8)={r7, 0xb1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@nfc={0x27, 0x10000, 0x2000000000000000, 0x7}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="22db2dd0d13997462f1fe563d534ace66470426c93f287bc1f3c11cc7547093a363e177da2ac667cf139afec449847a076324c0838146f1ef693eac53ba20c2e38282bc02cfd6dd6e72b8feec30fa2d176773c18eb211b9d41d21d20f8c8ba1d85913b54340f3461941f9d739c37bf87276de36f6ac6f8b3f069a8ec314e29203cb0bc228a97a5b6a7cd931677a4c4b88fd9034a0029e19f36b90bee7d2c35dfb44ce331cc06210f9020f860b19428bea91f8f995ce348324a70e42547206084614b98", 0xc3}, {&(0x7f0000002000)="f5337a7785231ab90e31385894252f41a650a111e67972acf5e679a737347ec5b91b7ecce4b1467db545c18ff2712eadda63803329ddc9d25dd47055832ea4b31dd0a5b9835741526561a9062a9bddbcd65074c61138c082abcaaee5afd8f7c27bb931bdb17e7298cc9a47a871e9bf69753e2a5062637779d738c904119165d0217efe0a2cca0b2dd15be5486b86cadd45f3e93a9bfb43a5c229a5", 0x9b}, {&(0x7f0000004000-0x64)="ed3fdbb844b9c819d3333cb62ffa71223d31896bde9bdab69ca183f9aabc1df9a533a7be34c697d32e7fd17e8a9cff173befef3ca9e166d68cf43d146b2ae4ea6ac64b034e3b4453d4185ad741e5df54712e502a48961c04432cb87291976e041d40d4b0", 0x64}, {&(0x7f0000003000)="37f47a85fbd01b7c94d8be729cf7d2c3279c4b1c0c085dce22cbbf89885ab715ec316eb7a14c799175f3e3771b31b83f21700a3b3ec527eeca3308280e00e94296960ccaed88c32ff1e4ed51af5580c3d8bedb3cd159f4cd755fee53d8c371d456c2b66155d8a443e447992c92b73e29d22fe9acb2a7b347f4785da6f3081a91cae469aa5dc7dd94375c72e196c6cf50ac88b519a41e110d64d84c10d0a82909336b11", 0xa3}], 0x4, &(0x7f0000003000-0x470)=[{0x28, 0x827f968c55c98856, 0x82b0, "77e075b076e37b2cceed8c32bf2b3cf0391d6d"}, {0x110, 0x104, 0xdebd, "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"}, {0xb8, 0x10d, 0x8, "21f1a0161875654fc9e8a21bda445d4661f1662a6e5ef133c107f52926c531c894141c84a97d74577272fcaa5fa136f245afabbae4fa5135549d441d8779739dd9e9d27eb40434dc76b386d0d09deceda49fb296113030576edf8b7cf480099153c53a11481a11338a5adcb5eab110881c19d141a0d423a437460fff9e892412bc3f09b362a1b00511cf69db05093e2d8c4e464d5f09c9e122102e11cec37d9ba588bdb6"}, {0xa0, 0x11d, 0x4, "f3f49d6020024e4b49d150b13b5909fb850eea561f1140d69127428f20a3ac04eed5ee85aaeb2f69c0707ec2484228aab76e7a70c391f3001b4f1395ddde4e61cd81676e4acc8ccba49a6e36e0418184975e7d5ce4752384176026e0ffd45550aaa6babb368673b3a234b3eb836d667acd035c180e78755c12af23b5e8c781d9dfce75600a6b87ce53e7ac2043"}, {0x108, 0x118, 0x1, "593f7ff5847b7d06bedb3244f592868954d539f0d5f5b32356b25c94534c8894e9e2e1f7a7744663615bfac4561ea23540543c3a2c42ae992ff6192a2007f19f0de33b66b0570ed00328734f39be9ff266b8a0cbb73591934cb15d6950c96bc78cfde9fe75ebf8735d92645d74083b348c6c8dae3efc5bbbe81874acfaa2219920c0a4972aedde7edf9d08ea3ffa39aef98455a73641d75a98ab2f9ef005d84448009976a8b1595b8b5550b6b1479a86a54a6238c3efdd42cfcce255f346d5defc463182a400f6cc6dc9225d74f72b48c92a0450035df7b11c2ae7f4de8cb9843ed6621f93e8ed49c72a4b2b4315d5c3da776519"}, {0xa8, 0x0, 0xfffffffffffffff7, "c0d310fdcf5894325876085cf02fb3bc4343f9fe6171959a93f26c0da41ae6116dcae69b372b57006411148a73648a7c724dc5b276f5132b1ec3d7b8ce6cc0017e436c329aece5e626a8eb654bb66f3d8e6b12aabc25382f0b1204df9f27d50a8f3cdf535d407d4e46c1c4a4203df5ccbeebd01e50af3887331385911dbe392af3ed451589a67f809d30df8c50bbbcf941abbd337d"}, {0x30, 0x119, 0x10000, "0042ed2711a3ed83a0e02479cd3fcd01d49bc1e3a522335e4c90"}], 0x470}, 0x4000000) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000002000)=0x4, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000000000)=[], 0x0, 0x8000, 0x0, 0x5, 0x7, 0x1000, {0x0, 0x3, 0x2, 0x1ff, 0x0, 0x70bb, 0x9, 0x0, 0xe9d, 0x7, 0x788, 0x100000000, 0x1, 0x6c982c00, "c15fcff3cd27c35f36de2cd4bec1ad31e8ab92a040a0b536c9ed372495ba5c94"}}) 2018/02/03 02:37:43 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000b9e000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000-0x10)=@req={0x50, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x3}}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x4, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x40}}}, 0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xddb4, 0x1, 0x3, 0x1, 0x4, 0x1000, 0xc56}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000006000-0x18)=@get={0x1, &(0x7f0000003000)=""/179, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005000-0x8)={r0, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000009000-0x2), 0x2) bind$bt_rfcomm(r0, &(0x7f0000005000)={0x1f, {0x8, 0x3ff, 0x1329, 0xc7f, 0x9ee, 0x1}, 0x1675}, 0x9) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet(0x2, 0x7, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f000000a000-0x4)=0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000005000-0x4)=0x9, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000a000)={0x3, 0x94, 0x6, 0x1, 0x4149bb4a, 0x78bf, 0x3a70000000000000, 0xf31, 0x7, 0x1, 0x6}, 0xb) [ 58.557369] audit: type=1400 audit(1517625463.212:9): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syzkaller-shm036719425" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/03 02:37:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x100, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x2, 0x1f, 0x5, 0xbbc1, 0x9}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000002000)={r4, 0x7185, 0x0, 0x4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0x7f}, 0x8) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={r5, 0xde}, &(0x7f0000004000)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r4, 0x0, 0x471b}, 0xc) r6 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1b, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000006000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x600}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000007000-0x4)=0xb5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000)=0x10) bind$ipx(r6, &(0x7f0000002000-0x10)={0x4, 0x20, 0x6, "443f842ba824", 0x80}, 0x10) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0xfffffffffffffff8, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000008000)={r7, r8}) 2018/02/03 02:37:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x6, 0xfffffffffffffffd, 0x4, 0x7f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000004000-0x70)="e7f7224430e8995736a900c7d83fc2071d57a871aa2d035c7fae94db99757ae3d712334d63e86c53a16828b4d7f42e7770603a0d6a798bb88a5defaebd72fb26777672046a71e4ac312d3170041bc6ae7a7ec56258cd76bf9fb880c38fbc2de7d1800c45f8f89b84e76288004c71bfd4", 0x70) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0xfa, 0x8000, 0x7, 0x3, 0x20}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, @in6={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x86, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x800000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x1, @rand_addr=0x9}], 0x80) r3 = socket$inet6(0xa, 0x3, 0x81) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000003000-0x60), &(0x7f0000006000)=0x60, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000008000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000009000)=""/81, &(0x7f0000009000)=0x51) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000a000)=0xe8) r6 = getpid() mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000000b000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f000000b000-0x10)={&(0x7f0000004000)={0x1e4, 0xa, 0x8, 0x0, 0x5, 0x0, {0x0, 0x0, 0x6}, [@nested={0x10, 0x7f, [@typed={0xc, 0x74, @ipv4=@loopback=0x7f000001}]}, @typed={0xc, 0x61, @pid=r4}, @nested={0x190, 0x29, [@typed={0xc, 0x53, @fd=r0}, @typed={0xc, 0x67, @uid=r5}, @typed={0xc, 0x8e, @fd=r0}, @typed={0xc, 0x94, @pid=r6}, @generic="a103772f3d1c1e8405b3e1e273c8cf1e4de6bfd87b4ae7d03779d4d9b281b45f8d78d6f2685635e78aaa6e7be72d935d2f5162e266cabe173cebd7e6edf8b32e6a65ac51e4dac7604ca0ed6a41f4a970a547ecd0d0c894f22bf1a9d8c665c4f71e0fde21985787cc723fc57d7c1661a514c0fbf1bd46bb89dea2c3d0af6311ebc1763345bdc45d3462b5e41a39099cf0a552cfaeb2eaf12e3c64f68d5bd9f6147608ac38d946337466a8dff9157e6c71cba3dca21fadb419c74c20427dfd83bcba09e1dbeb3164975519ee527049e526598ddf21b88555b074d104723444f48abb37b1b1d461e333e16005", @typed={0x70, 0x57, @binary="0b8b1e1f3601d856adbb5d3ffe97259a9c3b389750e9dff8108e4a456189777bc8dfb495f6e473777d92c15d297de5b284043f83a1edded76ea75b7a90378520edea4f790f230fc351699692232ea9d28ea064af846505b1c1bd8b5ec937ecd9504569a21f54"}]}, @nested={0xc, 0x68, [@generic="72d25ced34393d"]}, @typed={0x18, 0x6b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x2004c840}, 0x4000040) [ 58.602103] audit: type=1400 audit(1517625463.256:10): avc: denied { sys_admin } for pid=4204 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.633697] IPVS: ftp: loaded support on port[0] = 21 [ 58.706767] audit: type=1400 audit(1517625463.360:11): avc: denied { net_admin } for pid=4207 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 58.707942] IPVS: ftp: loaded support on port[0] = 21 [ 58.752655] IPVS: ftp: loaded support on port[0] = 21 [ 58.800271] IPVS: ftp: loaded support on port[0] = 21 [ 58.883237] IPVS: ftp: loaded support on port[0] = 21 [ 58.959409] IPVS: ftp: loaded support on port[0] = 21 [ 59.077930] IPVS: ftp: loaded support on port[0] = 21 [ 59.195127] IPVS: ftp: loaded support on port[0] = 21 [ 60.010678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.032459] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.217829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.404458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.519595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.561491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.614206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 60.861991] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.528131] audit: type=1400 audit(1517625467.180:12): avc: denied { sys_chroot } for pid=4207 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 02:37:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f83000)) sendmsg$nl_xfrm(r0, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000c36000-0xb8)=@newpolicy={0xb8, 0x13, 0xd0d, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) [ 62.641074] audit: type=1400 audit(1517625467.295:13): avc: denied { net_raw } for pid=5131 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 02:37:47 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000ca0000-0x10)=@ipx, &(0x7f0000655000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0xffff, 0x80000001}, 0x2) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x7) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000), &(0x7f0000009000)=0xb) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) 2018/02/03 02:37:47 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x5, 0x20}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r4}) [ 62.742651] audit: type=1400 audit(1517625467.372:14): avc: denied { create } for pid=5146 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 02:37:47 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a5d000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0x80000001, @empty, 0x1}}}, 0xa3b9, 0x8, 0x9, "4ad0f4738464c771ee30842bda5008ee345c7532e8f4d8bfc50b47fea1ed3c92193c2230ff62083b24b6bd5ef686b3c6d8087471cf88a565ac740489e1e906fe334d228b586810d4b6834a8c5d45a4e6"}, 0x160) r1 = socket$inet6(0xa, 0x7, 0xdc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x1, &(0x7f0000de4000-0x30)=[{0x1016, 0x0, 0x0, 0x2}]}, 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000da8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000f72000)=0x32) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f73000-0xc)={0x0, 0x0}, &(0x7f0000aad000-0x4)=0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f73000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000f73000-0x4)=0xe8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f73000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000970000-0x4)=0xe8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f73000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000f72000)=0xe8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000089c000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000f72000)=0xe8) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000f72000)={&(0x7f0000f72000)=@proc={0x10, 0x0, 0x1}, 0xc, &(0x7f0000f73000-0x50)=[{&(0x7f0000f73000-0x220)={0x220, 0x40, 0x300, 0x3, 0x2, "", [@nested={0x8c, 0x7, [@typed={0xc, 0x82, @ipv4=@rand_addr=0x3f}, @typed={0xc, 0x2c, @uid=r3}, @typed={0xc, 0x62, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x8, 0x8a}, @generic, @generic="ce289c6c12503510f202af23bc9be004bd5504358c211978df2b9019c37a7172afaddc8c442f7dde2939909339f53d7c9d002d49a068d083574f4ef5fc2ed17b24f2ab4ab1af779458c2d829ddc7b5eb0cdb5a25a6664b4c067b"]}, @typed={0xc, 0x8c, @fd=r0}, @generic="7430e7c710598ab0607426c8f6f36cd29fe7f3e06631db2d1befbe51cf5c3ebdd6e0ae55e8d95452cf26d92b682a7d6a44eaf95ca3791521ade446684b5c58fec8a04496109c3d96a96dd4a2c4c3b7471d0db726e57e5322b86dd43800fba4d5df8b4105f4c96c81fa9a02591db9b32b38553097a80fefbf31cb023433cfe47de97c7d4f818cd12202d48f48b67dc3cf65f74e4e7956c32f9f9d3a0b1957ca57535a0c4cdad011ee5835aef0e32016ebb5c44525b4f5ccde81c811409ad9a577a08f0ccb7569453720ba9386b2fabeedf0d0090b226b614947a9c8aac9ba98c79c7ba80280608bb0", @generic="d184772fb690bf250b52bfe6432cbf372253f15f739704a88bae4eecf59264cb43444e8023cb829a1891bf37f672a1dc873ea2d7b9d8aa833db05aa45f91e261ac815487180ddfcee3b15e0b3c47a7e59f36b0291e58807c1299c5a91584b61f6a1f08bb4f857b671d9f850e0c1f4ed38017c94c9930240beb730709ac8bc9418abb4b88011a8471b1db554ecb60"]}, 0x220}, {&(0x7f0000f72000)={0x20, 0x3c, 0x708, 0x7, 0x1, "", [@typed={0x10, 0x14, @u64=0x4}]}, 0x20}, {&(0x7f0000d0e000)={0x1384, 0x1f, 0x122, 0x4, 0x0, "", [@generic="659b603be52ff1d5951716abf9a11d4cd86c640192cde221b667ac4d84a30aca45662e0a21d276f46b5e10c3cfddcf97cf229763d260f938355464eab8f1e57ea0acfae4d4ad40a9926e49c8ed9feb0081c36daf740ad753c294c14e29bf5ea53f41588873cb5f4c05132e5187fcb39473ce2627a6735b1028f9783adf2b2084838eab5e31cc1c71d0b7f8c17913f64923020b459dfc7525d3ceccf63782bd5599e2dd546af12f7f6d427877", @nested={0x10f0, 0x95, [@generic="812304721c4f34259b4a1a11e7fa095ee1c9d95a8b30a81ef13979d7744bdcb78387bda7b84594219d819f31c1c6268e26811d7bb7f8516be0c1379080762b7b0921ffa302256f9916ac2a18e8109677c0ddf6e4af0361b4b6aebeb919ef116746062dbf259ab9d2e94f0da034e60fb75f9e06e8381ea7a5de598d1dabcdf1376d42b9d76787ff7d6dd1da3bef2e29b45445812f35fca6491b2c91901bfac06304eeb8233e95cc21b311c25d4755ecab675f8d0a2a9460df1939c5f3534761bc2f56113599b3d1445c5d1d98e0c06d10d7b92a79d9c58fa330125513238de75cdc97dc0ab7a7bc3fb6814655", 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@generic="5b2e5757d318165bc9c2e6e1989e87dac8da84a411410d94c8bfd746ae5016cb36337bddfb4ccd8f29c6bb6633", @typed={0xc, 0x81, @fd=r0}, @typed={0x14, 0x31, @binary="7ee9ebfd3908eed54284b1f6"}, @typed={0x8, 0x11}, @typed={0xc, 0x2, @uid=r7}, @typed={0xc, 0x5e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9d0e695434a7896ca9b70165532b96ea6e4e644e0a502d9c76eec90333"]}, @typed={0xc, 0x23, @uid=r8}, @generic="5eaedbcc7f98395224a22b1e3db5c0f6c101849f72856b7922935f359f7f435ea2f98c8f0469daa846667f400a4070223b2eb4764d0a13c1a04efae0616c13058cabc9708ff0c703959681469560ac512f80c7d3f9d34b5eb5bfee6a532a", @generic="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0x2118}], 0x5, 0x0, 0x0, 0x4000001}, 0x40) 2018/02/03 02:37:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000063f000)=0x7, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba7000-0x4)) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00005a3000), 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000c7a000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00006d9000)=0x10, 0x80000) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000805000-0x8)={@multicast2, @multicast1}, &(0x7f000089d000-0x3)=0x8) r3 = accept$ipx(r0, &(0x7f0000480000), &(0x7f000057e000)=0x10) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000481000-0x4)=0x80000001, 0x4) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000c9c000)=0x400, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000adb000)) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x1, 0x4) setsockopt$sock_int(r4, 0x1, 0x2c, &(0x7f00006f7000-0x4), 0x4) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000855000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000997000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000368000)=0x1, 0x4) [ 62.876116] audit: type=1400 audit(1517625467.419:15): avc: denied { write } for pid=5146 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 02:37:47 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x3, 0x6e, 0x157, 0x100000a517, 0x3, 0x87, 0x8, 0x101, 0x9, 0xf3e}, 0xb) setsockopt(r0, 0x111, 0x7ff, &(0x7f0000004000-0x4)="0d9cd50f", 0x4) [ 63.003595] audit: type=1400 audit(1517625467.591:16): avc: denied { create } for pid=5201 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.093506] audit: type=1400 audit(1517625467.601:17): avc: denied { setopt } for pid=5201 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005c8000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[]}}, "080165267116c70c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f00008d8000)={0x0}) r1 = accept4$netrom(r0, &(0x7f00002e3000)=@ax25, &(0x7f0000281000-0x4)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000587000-0x4)=0x2, &(0x7f000012b000)=0x4) 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x2000000008, &(0x7f0000fed000-0x4)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d0c000)={0x0, 0x7be, 0x30}, &(0x7f000085d000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000491000)={r2, 0x1000100000000}, 0x8) socketpair(0x1, 0x2, 0x42, &(0x7f0000678000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000623000)={{{@in6=@local, @in=@remote}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000147000-0x4)=0xe8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80007, 0x80) connect$inet(r0, &(0x7f00009cb000)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000001d0003ffffffc0023da283f405eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000992000)="25b12ea9da3d407acc6032d96c57afbc30a22c7eac4445519273ce762d4db4f86b2eaf4be1449b9309773d386e2ab1eef0a90137b6c271b57ced8400d93b9ea56dc96c5f91ee6797dc646c369ddc424d14efd0276e8ac97237207d9ef1de96bcd1394ff1d213a7fed4210e1d4b065c770beff8a974d6511941e35fcccc2b3f9c6b8bb0c73fc073bc1470", 0x8a, 0x1, &(0x7f0000b77000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 02:37:48 executing program 4: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ff6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00000a9000)=0x26) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff5000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x7}, &(0x7f0000fc1000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d0d000-0xc)={r1, 0x9, 0x30}, 0xc) 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) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000ff5000)=""/101, 0x65}], 0x3) 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000994000)=[{&(0x7f0000c99000)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f00009b1000)=@nfc, &(0x7f0000465000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d09000-0x10)={0x0, 0x48, &(0x7f0000d58000)=[@in6={0xa, 0x3, 0x8, @empty, 0x800}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffc01}]}, &(0x7f0000989000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000217000-0x8c)={r2, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x40000010000}}}, 0x8c) socketpair(0x8, 0x80004, 0x2, &(0x7f0000170000)={0x0, 0x0}) connect$nfc_raw(r4, &(0x7f00001e0000-0x10)={0x27, 0x0, 0x8, 0x3}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0x0}}]}]}, 0x104}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003f6000-0x4), &(0x7f0000f25000+0xdc9)=0xfdc5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00001bd000-0x14)={0x0, 0x3, 0x3, 0x1b3a, 0x7, 0x2}, &(0x7f0000857000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000b36000-0x10)={0x4, 0x200, 0x3, 0x0, r5}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000d4000-0xa0)={r5, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xfffffffffffffff8, 0x6, 0x101, 0x1, 0x2}, 0xa0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000e93000-0xc)={@rand_addr=0x1d, @multicast1=0xe0000001, @rand_addr=0x7}, 0xc) sendmsg$key(r3, &(0x7f000079f000)={0x0, 0x0, &(0x7f0000acd000)={&(0x7f000012d000)={0x2, 0x15, 0x5, 0x0, 0x1e, 0x0, 0x0, 0x1, [@sadb_address={0x5, 0x5, 0x2b, 0x80, 0x0, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, @sadb_x_nat_t_port={0x1, 0x17, 0x3}, @sadb_ident={0x2, 0xa, 0x6}, @sadb_lifetime={0x4, 0x2, 0x3, 0x7f, 0x8, 0xffffffff}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in6=@loopback={0x0, 0x1}, 0x19, 0x4, 0x14}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x2000000040000, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_lifetime={0x4, 0x6, 0x6, 0x1, 0x1ff, 0x6}]}, 0xf0}, 0x1}, 0x40000) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x100000002, 0xffffff00, 0xffffff00], [0x0, 0xffffff00, 0xffffffff, 0xffffff00], @common='bcsh0\x00', @common='vlan0\x00', {}, {0xff}, 0xff, 0x100000001, 0x4, 0x70}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008af000)={0x0, 0x5, 0x3}, &(0x7f0000a4d000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f3f000-0x10)={0x1, &(0x7f0000f99000-0x8)=[{0xfffffffffffffffb, 0xfffffffffffffe00, 0x0, 0x100}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000066c000)={@generic="956f5fedca08c7863124162d5a9e534a", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000669000-0xc)={r1, 0x2}, 0xfcf2) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000741000-0x8)) socket$rds(0x15, 0x5, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000419000)=@alg, &(0x7f00000ac000)=0xfffffffffffffec9) getpeername$packet(r0, &(0x7f000069f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fda000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000cc2000)=""/4096, 0x1000, 0x140, &(0x7f00007b0000-0x14)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @random="487bf03b7075"}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa9000)={0x0, 0x0, &(0x7f0000d52000)=[]}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet(0x2, 0x80005, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a79000-0x3)={0xffffffffffffffff, 0x28, &(0x7f000047b000-0x28)}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00004de000-0x4), 0x4) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fc9000+0x9bb)={&(0x7f0000038000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/70, 0x46, 0xbf33}, 0x12120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f01000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000a81000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000465000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x2, 0x80000001, 0x1, 0x8, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0x548, 0x3ff, 0x8, 0xecc, 0x0, 0xd3, 0x6, 0x1}, {0x2, 0x0, 0xc64, 0x1}, 0x8, 0x2, 0x0, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x3, 0x5, 0xa7, 0x5, 0x34bf}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000b10000), 0x80800) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, 0x1c) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000f0d000)={@broadcast, @loopback}, &(0x7f00005b4000)=0x8) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000b2a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f000087a000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x0, @empty, 0x5}, @in6={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000005000), r1, &(0x7f0000003000), 0x7e, 0x20e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000004000)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000008000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) pipe(&(0x7f0000007000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000004000-0x4)=r4, 0x4) connect$inet(r1, &(0x7f0000007000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)) epoll_pwait(r1, &(0x7f0000473000)=[{}], 0x1, 0xbaea, &(0x7f000081e000-0x8), 0x8) 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x20)=""/32, &(0x7f0000002000-0x4)=0x20) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000355000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000dc1000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x200000a, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000015000)=""/239, &(0x7f000000b000)=0xef) 2018/02/03 02:37:48 executing program 0: [ 63.510467] audit: type=1400 audit(1517625468.165:18): avc: denied { map_create } for pid=5324 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000f98000)=[{r1}], 0x1, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ab3000)={0x0, 0x0, 0x2, 0x2}, &(0x7f00008fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000056a000)={r2, @in6={{0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, 0x8, 0xffff, 0x6, 0x7, 0x9d}, &(0x7f000053b000)=0xa0) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x7, 0x2, 0x5, &(0x7f0000311000-0x8)={0x0}) socketpair(0x8, 0x80000, 0x277, &(0x7f0000bb4000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004f4000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00003d3000)=0xe8) connect$packet(r1, &(0x7f000021d000-0x14)={0x11, 0xf6, r3, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009ea000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x1, 0x7, 0xa, 0x20, 0x80, 0x3b, r3, r4}, {0xfffffffffffffff9, 0x200, 0x6, 0x7, 0x1000, 0x1ff, 0x80000001, 0x9}, {0x0, 0x2, 0x7}, 0x7fffffff, 0x3, 0x1, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x0, 0x6, 0x3, 0xbd1, 0x5, 0xffffffff00000001, 0x8}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000039e000-0x4), 0x800) bind$llc(r0, &(0x7f0000364000)={0x1a, 0xff, 0x400, 0x7ff, 0x10040000000000, 0x800, @random="d060f8bf289f"}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[], 0x0, 0xa8, 0xd0}, {0x28, "0200", 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e22000-0x8)={0x0, 0x0}) accept$inet(r2, &(0x7f0000a3e000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000041c000-0x4)=0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f00003c5000-0x38)={&(0x7f0000c42000)=@hci={0x1f}, 0x6, &(0x7f0000714000-0x30)=[], 0x0, &(0x7f0000de5000)=[{0x10, 0x10d, 0x1}], 0x10}, 0x0) 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000258000)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1b000-0x4), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000010d000)='scalable\x00', 0x9) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x14dc)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0xe81}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000018000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000017000)=0x2e) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000018000-0x4)=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000017000)={@common='dummy0\x00', 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000018000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @common='gretap0\x00'}}, 0x1e) 2018/02/03 02:37:48 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00009f0000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x20, 0x1000, 0xfffffffffffffc00}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fcb000)={r1, 0x40d}, 0x6) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000764000)={{{@in=@remote, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000c51000)=0xe8) socketpair(0x1, 0x8000f, 0x7, &(0x7f00004b0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x10, 0x0, 0xffffff02, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00006b4000-0x94)={{0x101, 0x771e, 0x4, 0x4, 0x4, 0x2}, 0x0, 0x81, 0x1, 0x7fffffff, 0x6, "d3ee9037523cc6c1949278fcd43f176159fd51fd32d10a65e3fb2b4556527d980a0c80f775032c835e7aa82848025a7437e48873c97fa3f34e6185116255a9b7f856ee34f3d4ead351469fb284bb4fd1c17c75c610e49adc79ac4495fcaa8bd9290b8619ed4831b650dea1601ecd830be7ffb1725a59cd5b0e275da39849b33a"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f00002c3000)="03789f6000000800f57f999b2da81548ee395202040000000000067cf7d75d4cbbd15f20ffffffffffffef0002e0b942f0930efb7e07a21591aff9fc1821fcfece6292802fd08dc9f65bcbcafcd2a2fd0086b2cd50d5122f5b4e746dc10bc90a7a7577dedf2e67c6d37719c7e54a00000a45164d5d39e42d9102581ab9dab2fa7b43ee875d735a784132e02417b71a81c65257e8973a142096bf8c19f53c7a2b94c4d9", 0x162) recvfrom$inet(r5, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r6 = accept$inet(r2, &(0x7f0000c03000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00002fe000)=0x10) bind(r0, &(0x7f0000446000)=@nl=@proc={0x10, 0x0, 0x3}, 0xc) getpid() socketpair$inet(0x2, 0x4, 0xfffffffffffffe01, &(0x7f0000d90000)={0x0, 0x0}) socketpair(0x4, 0xa, 0x9, &(0x7f0000837000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000363000)={0x0, 0x9, "04d2c0fb0456a0570b"}, &(0x7f0000d5c000-0x4)=0x11) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000311000-0x66)={r10, 0x5, 0x5e, "f3a699edf88dde247eec435ac67c728dfea958d8d1c886d5dadaeda86cdd8c615e2855850bb18d9792e607b9a0519c89766b9b882fc0aa51548b89aeedbe266aaa0a65e872c2c5eb7d4596883ec0097e40bc82128d118ddd663f9e54e137"}, 0x66) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f00005ea000)={0x0, @remote, @broadcast}, &(0x7f0000b45000-0x4)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b37000)="c46f37d3e2086334e4262ddf7ebb8ddb1161aef6207ac0acd3fdd7c68788b5cb81fd6a641ef1b0aaeec69557c06222b81421c6d35d6bb6e62c4b35ff3dbe84a87ca51b2dccaaf32e433b8b2940deb90a7ef4c7fb06968f41835c14c3438d1e6f09ccaf6c4cf72b5e2a34af2bd3177f60b9997b14bc8dc4a872ee823cfe10d430592a148b4c099e4d84e910125c09aeb708508bc9a76b31bdc240b960dc60fd4871e42179772f32eadf628b0daa9a89514e2a6438c06cf84dbc32a5be57f2b7ca4436c797086512fa1e9f9da05492a868232c", 0xd2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000678000)=[{0x3, 0x2}, {0x6, 0x5258}, {0x8, 0x6}, {0x8, 0x3}], 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000984000), &(0x7f0000287000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d6c000)={0x0, 0x1}, &(0x7f000057b000-0x4)=0x8) setsockopt$inet_dccp_buf(r9, 0x21, 0x0, &(0x7f0000cf0000-0x1d)="30ed748f812e35ad9463c437b653f472ce20a566bbc1e1ff928a00bf83", 0x1d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f00003a4000-0x8)={r11, 0x4}, 0x8) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8c95d95577cf32"}}, [{"c01f56c81b1dbf"}, {"129ba27a122a3d"}, {"66cb0dd6439e0f"}, {"c70cfa623bf2fa"}, {"db3dbf03cf6086"}, {"337bd2405f709f"}, {"d267d9adf2a2cb"}, {"9c78c8189a958a"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000000000)="803cb8a23609ebb68ca14fc23fd54298f343aa1b019149a0d696525a7bf3a5977f1cc39b6ab8d43570b4deb15c1f23896e5ea2c401a907bc0460f4a888ffe5b784857220212571e02f24f1f78910973fd81a476fefb82cf3eec9e6f6d41344878452be045724226336ee916189bbe79155cb1bcd496a62", 0x77}, {&(0x7f0000004000)="65e9fa0dd9619fb925ceee21b61da94f00734f69de24dc8126a9cf8f308bfbfb8e10602931ba459febfd2955a628a465fa9ff912ee79ca3aa1c65e5ca5fc94a965baf207c8bebd", 0x47}, {&(0x7f0000002000-0x27)="ca18ed09f137500d275c5a0cb751d255c7845220040f354616860e2a6842d63104d4e8a82a0996", 0x27}, {&(0x7f0000004000)="451e852b20686b3ae278c6e74c544033362d42f288f611c3f273972a071f7c34e337b378f27efea9482e2d57d728f51894b7f6aa6008cb26dd809ed728a25f36a01449809937dc9543994dff3309d5471fb833325cddb65336c3af8fa6d0ac00bb01b64330456c839aeb7b6257c199e7be793b878745aca0357f4cc0f7c8c7fdf575edf10854913f63726faa7af17ad2ff7f85bf9b936d97dbbb027aaae3f8e4cd86ec3eb44f3bdad960149ce55f6d4434e447a7133f2a27935806c4ff595aac7ec736ac3cdd1e58440099150eb026b77b682bb3f2380375b31fcf1febe5fe3501e5861e2852065986", 0xe9}, {&(0x7f0000001000-0x18)="11759db49b77e384c6ecaaa8beb9f12ccb3fdcfa01bf7318", 0x18}, {&(0x7f0000001000)="aedecc64e19270e1ff43c4c5d2be90820e633c8fb1a90cae370082ece4293c6c98d9c334bc245181dde2aecce57e886171e75fb8f5819adc3b70969a801d7d36d2f006b3b3ed49a86423905ba3de9fa2f46b431078a1", 0x56}, {&(0x7f0000004000)="be4c56403a2fcc5e72e309a7b742e57f08ab58dd836fa501dc9b780719121ddaa02794da17ccdcbb6431b6caaa5da5e605ed5e87fcde091db57b7b063c891f8f3bf697c07387ff1d0419093f671b63a547c5ea709fecb72ccf5cfd60d73671fa35fe3bd7df8a16be5eb2d1a12a6d9bce3ea7142b91efe1297d6f22ddfd5bec157f685fae2ca8818b9e2304ef073d3cd1a206ccd54ee938f4939b46842ba76e80c17aba09e8eaab716a2ada2357659bbcd09b3f6cc84427a80705a7f0cc87fbd76d2b8db0974acd20bf3384d0d7c724097323353764c8f3e57a858e7918052f03b2dc1ac59fe78011c7fbcbb39eb02318c1", 0xf1}, {&(0x7f0000004000)="6089e2f0f9d27275c9cd8fcb3d1ba486ee49ac7746a6e486867754b5b0c0ed6b424f4893551abd20a9c0e32951da86355b989b1970526fb2791ae9017da733b23f6e3cf10546ff4b4395817b4987", 0x4e}], 0x8, &(0x7f0000004000)=[{0x30, 0x10a, 0x786, "57ac1dc01abf829861cf29e2b066d3f6ad50148dd539e75f7c"}, {0x38, 0x117, 0x616, "be9233c12c0da21a84d60ce05bfc7cefa79d98ee5aac5a246228d78c7a6f6caaf02ebc8d78ab7b"}, {0xb8, 0x1ff, 0x9, "54d3c0cee844051ee9f210d09443ba15149bd882d6f44d60826ed2a4bec0ff4d204b5cd0822fcb55c1180befff1a2a62f908404a7cda69832f21065c9dcb1cad5b9bd4b6cbb2bfeec2fd8a26b61bc3b833596d892c2deec38269b372b88d936189cd9db3e92bd85d2053551b86086339dfed2c8644058304b7a79b9b02588dc8a7d93bf71cba51909b0a2faa2210b4691efbde05a34622efde4fee646ed4f02559e82aa0f273f758"}, {0x108, 0x109, 0x100000000, "771c77ca8f2767d2026817697a81bf34d679f88aeb8d94ef4b053a1c452f4695557492b810721ed21b3819c71a6b291762df2a95d777832b31bd282951431b97e927f4919478ab110c9161d43d96ec07cd28611802362758c59d391d97e32cb34ae4a6a2b8ef8b1d7d6b6281612a402dc7630072bd82606b2e90d43f68acce7705510dcdef5ab120482cd0bc312fcf572a82716d04c9b34daeca1e8d96676483bf623d1deac8e554f0c273eb5ef7a021b1b1d534f46b72353b6e90fbbfef3a64e7810aeb0be2f02a1d40907c866e1651f5792a7f089330c0a1ca060b69e36d7822782e824c5c4ea9e0cd3ad15881fa4a3f8f8536"}, {0x30, 0x13f, 0x4, "e99eea3efeebf0b8a7d03ed6e2271e36c6650b1faae5877cc3"}, {0x50, 0x119, 0xb0, "fc466965ee3c9aed62f8d4c3b083be56716916b0ba9510a116b0474abf8f6a0b27bbc498930c9b0b8b6bb141d31251af382eaa6d608bb7eefdbffd7b7975"}], 0x2a8}, 0x20000000) listen(r0, 0xfffffffffffffff8) [ 63.557855] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x8000000, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x80, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x800}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000005000-0x32)={0x0, 0x2a, "0387f73a229321129aec0ac13788c7ab9e4e57c1f67efe8e7ac193159a7c6df3a22c63e4d0139bbaa4ce"}, &(0x7f0000004000)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8, 0x8, 0x5, 0x8, 0x2, 0x6, 0x0, 0x88, r3}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000010000-0x6)={r3, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000b000-0x10)={0x0, 0xd, 0xca, 0x4, r4}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r5, 0x401}, 0x8) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ffc000), 0x4) sendto$inet6(r0, &(0x7f0000581000-0x1), 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000085000-0x12)={0x0, 0xfffffffffffffffb, 0x5, [0xffff, 0x8, 0xc08, 0x5, 0xffff]}, &(0x7f0000f16000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b66000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5, 0x898, 0x81, 0x2, 0x2}, &(0x7f00007e9000-0x4)=0xa0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c59000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000945000-0x1)=0x6, 0x1) [ 63.590419] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 63.613459] openvswitch: netlink: Flow key attr not present in new flow. [ 63.755485] audit: type=1400 audit(1517625468.196:19): avc: denied { map_read map_write } for pid=5324 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 63.781382] audit: type=1400 audit(1517625468.212:20): avc: denied { write } for pid=5321 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000009000)="8a9d555ccc825536b3d94e7161304a032c89564ef3be4eeb709374abdae7f8b48e13ce81a51991091f4e76ce1b4c739c36332abb4c38441af905654308", 0x3d, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x160) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000a000-0x4)='tls\x00', 0x4) 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x100000000, &(0x7f00008c9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000718000)={0x0, 0x9}, &(0x7f00007ca000-0x4)=0x8) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009ff000-0x14)={r3, 0x4, 0x6, 0x4, 0x0, 0x2bcf6129}, 0x14) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009fe000-0x20)={@loopback={0x0, 0x1}, 0x1780, 0x2, 0x3, 0xc, 0x0, 0x722, 0xfffffffffffffffb}, &(0x7f00009fe000-0x4)=0x20) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/03 02:37:48 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a24000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00004cf000)=0x10, 0x80800) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000048e000-0x8)={@remote, @multicast1}, &(0x7f0000ebb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r1, &(0x7f00001a7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000687000)=0x8000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000a6b000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r1 = accept4(r0, &(0x7f000045c000-0xe)=@l2, &(0x7f0000d7a000)=0xe, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000056b000)="2eb8a10f3099f784cb85d33b48e220df", 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00002c6000-0x58)="c3f13f3052978d1dc11ca319478c4bc6e5dcf864edfb9c36d0053bf3d611dfd5e3088896a3aa8b1694ad40f00000000000000008b1254d860cea1253e0b26adb190a02818101599c29eaba9ea6f5495e023ca62f8ff8d03b", 0x58, 0x100000000000, &(0x7f0000f9c000-0x10)={0x2, 0x0, @empty}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = socket(0x5, 0xb, 0x5) getsockname$llc(r1, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000026000-0x4)={0x4}, 0x4) 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ef2000)=0x1, 0xfffffe23) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000ef3000)=0x8000000000000020, 0xfffffffffffffc92) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000a6d000-0x20)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000017f000-0x20)={0x101, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000121000)={0x2, r2, 0x990a4e7424110e4f, 0x200}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000db6000)={0x1, 0xe4, 0x14}) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 63.806308] audit: type=1400 audit(1517625468.277:21): avc: denied { name_bind } for pid=5356 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000-0xc)={&(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/03 02:37:48 executing program 2: socketpair(0x5, 0x80001, 0xf54, &(0x7f0000d23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) socket$inet6(0xa, 0x7, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000254000-0x4)=0x3ff, 0x4) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00002d1000), &(0x7f000074c000)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000973000-0x10)={0x0, &(0x7f0000fd7000)=[{}, {}, {}, {}, {}]}, 0x25e) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a5f000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000015000-0x4)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x5, &(0x7f000001f000)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000011000), &(0x7f0000023000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000021000)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x2, 0x7ff, 0x0, 0x8, 0x2, 0xf10d695107b0da00, 0xa0, 0x4, r1, r3}, {0x7, 0x7fff, 0x5, 0x0, 0x3, 0x9, 0x7fffffff, 0x1}, {0x80000001, 0x9, 0x3, 0x8}, 0x6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3, 0x3, 0x2, 0x0, 0x1}}, 0xe8) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000001a000-0x1c)={0xa, 0x3, 0xdc3, @empty, 0x80000000}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x0, 'SYNPROXY\x00'}}]}}, 0x3b8) 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000010000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x14, 0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000015000-0x38)={&(0x7f0000014000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000000d000-0x60)=[{&(0x7f0000011000-0x44)="fc4b2b5d3d7d614a5fd831630476a6b965d68ccfa8cf105950a1ee9f3df76d52fa215d3941789339bdddcf4bb58eaf119f8f6cb79ba86bb6095fd467803e6e21f4d4b321", 0x44}, {&(0x7f000000b000-0xb8)="c6f619bef111e8d9f6b95535c3158dcfd7d6a3be5afd8f62a75d0b5919568206a2f396bbe92fe68b052f17cd02a10e3ab799379b49b03c0d5df52ec3d35bb08bcd48dcd80a5523d4688dd48b68c4ee0ec642075662a6817ddf10bb4dab3e5cda0c97db31da7486dd87a02fd9a4f18d95ad7c11e5e8b25da5b866b861b12c6fae88b7d53f23c802e80e6e8a74d943ec22969754f9ebf12729266a80e707fbc5fab4544efa63e3ac7bf354b3b3f0724e218b02ffa4f61a1a22", 0xb8}, {&(0x7f0000014000)="1ab9ed734e8247f8dd148114fd954636e16d6adc326f14f75e78e8a226b1d99b75686828652f51bfc581feb582d20b432946a9ffcc07a76f0a1e7a6f5ef5c51fc833ddde60ca107a6e972f778abb8c6c1a2852cf420f7c02fc3dcb323b12cb94baea26e540cec0fbf430768bc62c8d827312927671228c4460ed6aca1aff28713808afffe33877ac52f487581950d1e25f", 0x91}, {&(0x7f0000007000-0x96)="2186fef4cb6af3cf0e59dc7f0733a61ffc5a925c485874f025fa37e240c78385f1f728994bd7835de77ba2bcfd2728c374a4293c38a467df8d0d0296f099c467338bc6084f99e004b928bd83ac2ba276a45766c6ac3fa14f4815c49b70774b5d8e8a3b31a2165b7ab22f9e54692e9defdfd7984b89a0dbd1a049b52cc7cdf50f4fd992b7f4ddff6f41f2ef0ce5abc94ab6a39bf16414", 0x96}, {&(0x7f0000002000)="b944813264b972b404b4c20bb52debf9901990c977933daf673c36510d3b6ab807837942ce0e0cc59af46df5eb06ec454c8b5745e9c8e1d8880c74024b6b1b35a98a64dcad20ba1c5269b70459664b5f435e480421342cd4cca5057285b631d10c70303e525a6b810516bc6c9bb1269a269979fc88336ed7ea84c0289224e6ac56", 0x81}, {&(0x7f0000009000)="e9f403a663ce0a7c7d3e85335e3e6f20ddb39f7bee515f8889dc73975ec40d24e0379a2ed22ab3e8bd8d6439769c7189ae9b70dd6e6c6c7d17cc49ef32f8d94bd8e4a6bcfaeffb87719fa807537c37031019b84245351ea3bd3401e53f82d891353d04ef583d83ccb963b57ea3343218db7ac56267734884de12a27c00c335a8cbc418ce94e79d83822a360d927b954766eda8586876fb287c0d85931935c092ae604b19d222f29e5524a67bd1fc89c6ec2146aef1023b22e759af28bec65ae02659c12b3325dce7e1849ed2f0932e6de63b1b07ec890f9d8f9109422a50ac903e4b4f3c04fb37a57e65aeead0fa4eccc803b07da078f907cc", 0xf9}], 0x6, 0x0, 0x0, 0x4000}, 0x20040000) socketpair$inet6(0xa, 0x8000f, 0xddea, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000015000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) 2018/02/03 02:37:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007c2000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000091d000-0x4)=0xfff) 2018/02/03 02:37:48 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000902000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000026c000)='tls\x00', 0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00003a1000-0x2964)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="b13832cd02"]}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x3, 0x80805, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000010a000-0x10)={0x5, &(0x7f00000e3000-0x28)=[{0xfffffffffffffffd, 0x8, 0x9, 0xffffffffffffffff}, {0x1ff, 0xc52, 0x7, 0x609}, {0xff2, 0x0, 0x6, 0x80000000}, {0x61e05714, 0x800, 0x0, 0x7}, {0x3, 0x7fffffff, 0x7, 0xff}]}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000002d000-0x4)=0xff, &(0x7f0000083000-0x4)=0x4) 2018/02/03 02:37:48 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000a13000)="ae0bc1dcccdd5423b1af23dd15e75f5b667566d37bb3fddb0f7d303ceb178ebab50a859dd2166ef4b148c047e75add6ab7ace29605ff0fd763317d22cdc3aeb93406eb1aa002bb1a746293364ffd35b6ca8ef8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007a2000-0x8)) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d3b000-0xa0)={0x0, @in={{0x2, 0x0, @empty}}, 0x3ff, 0x1, 0x8000, 0xa4e3, 0x70}, &(0x7f0000f64000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c43000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f000029e000)=0x8c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000148000)={0x7b}, 0x4) 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000097c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f4e000)={0x10000, 0x7, 0x1000, 0x7fff}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cb3000-0x28)={@common='ip6gretap0\x00', &(0x7f00005ff000)=@ethtool_channels={0x3d}}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000037000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1002}) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) sendto$inet(r0, &(0x7f0000aeb000-0x1000)="ded227ae07a2bc81d9d7828db2ba4b49292cdad8f1fc4bb03fe4764b6b188e18dd2706452249b23474aad3d1db5229313dfc586bd64a4e38f165440913dfdba3dc89d3c4e6460b703440f8d04ffc8af3ef6459a372ee6f4bd26326a21226b08885f35aacccc32e1487702b5a0be65a4b7f63853f57047db3d7bde6273551f6ab265e26e048b550142fc8351ad137b5a68f2baa97b5c1ed7c8b67023f3207c0cea4eea1d0b4dce7fb526c9edff703dae877563f93a199fc4d6d09b394828c44fb0b62421bf29caada016ff56952a561d6cf1c45fa6d064ad2dd7d36ea1870608ce05cdbf2f1d566d09ee94e892c1400d5c29e35bec2484c7768bab522653d7e7bac897760f653e197cddadc9e865b1e411c3629a5462db10709c9f5209cb28a22145a218cc374475bf05079358f50dbe7676f08d44c8244eda0d2992ba9a4b08c80f58c6dc3a25fec5a052dbe62bdc1b9f82ae54348534474a897252150a57539252c9eca0e329ac40feb3d05966a13353aec808b237712d2423f113b8ba4ddde160437c0873a245c0dd0128251884cf52d124683e10ba730545f1bcda6ccf9d249a97236e27ca6c974f054fedc68d8c60a97c4b2b089c0f084e80f486b0d98882967f36b2c9040b0f055bad9e209992f0d4e42f485ceb5b4dc82d3f6c3efce4c906dc23b44cb0986790d0c2fbb53337a5b77eaa23411ab24b1af7c3ed50c887e12ecec968e606abcb9d3f863a3f2a30a59165aedd39fdb9b057a59ed9c04c77d84203968f80c7f9fd20b7f65aac7e8df5244b1ea8c7cde54a0ce0f8913401a3038a8e0b402dbbb839f83df4754564446dfa868b59d01d9da918521f609ee21a08c1fd9ece504d41d4c2b25d8dc9bee9f66000590c75ae2daa88636a91e2482f05d4031a2d4d5ab867c1611ed8eb4d51bdb6f6f0d0bd67215c252da26622d2c287f00d72ccaed7cdb714d306ac931c0e936a34de42552c8782c9b9366248cf05db965449076de9e4760af421a2fc65918ebaea74b6faa44176ed77cef2ad8b5bf8e342e8baad6e3e57d119ca42e78955e783b0578fc314795ed7c4c3e377b22d769fd479e7f1c0cfd904f8f7342b0f4ffd551808d308baed7c56d677befe8eeaf6d9b314d8a7d7add0afbe3ab93fedb9699ca1ba76e42de5d1c09f698d60b53c83b2d36a2bff34c7c3eee573c9d1316ddce6d67a2fd4e52233d54a54484d3d2f1d057085f097f98a6b56d24a852272f3ed6b5c51f19960bdde7414bc28a66bd03f9878dc9040fb5d32a22bbc6f9fa0ce96065147e2518c34c581542bb913e41561167dd33b06bc3cd1bef103ce423e7245364431f800e622573966e80103e6ae516d46d5c17bf16d7646aa129d038c22b4a39f0680888b0e18772ebcebe0da56f1c236f2f85940751e8815ace7876cde2d2d4b710965107374598de4371274bde08ea71e7f4a2fabc85417a29a70f412d6e2daff8283f0c90e6a098fa81da381e67c8bdad1e703c9e2d804649848917fbfeb08fb61b4032565fddf1a79a624b6c045c055f7278c8586a2838b1eb0986ae3f26d06bb46b17fd2bba2c2d49259128cabb04f502670a0cf636b8493628dd2b072a45dbffe51a9e210f5bc0ac19a5b45f101dbd2b9935dee967a7f58972450f47ab721945e26456a23aabce07132a4592401a175ae19c62d0375d9611d68521fe7a1d7a35894554523ce51a2b06c373442c512923542cae50986e4b1bfeddd0e61b6435b6f99abf5e9a13bf4e53291f6b7cdcc53db30e2df7985f7983942880df8c317b05f8aac9a4c2a7bdfca59f4ce3a90181fd132d78847503a8743111818255cf973abc1b275819a89fb6986cfb92b3be26d6c7876d4029bbc7c1daf224cc0e132c586288aa76aa7071223a48a5302d3b398dfe25af68fc82202030c0c3a709d50191ba0db6d4b767702d0de0efab87c54f87c069a84dbb2e6fdd3e25667a4b483580b03fd0795eb1a83125d74ac73978cf5979c2249904baeebe88b03f7e7ab78cff0af651e8dfff7e00dc3b813d7d4e310d925ea244f97749e21df1f9b3f9e31765ad05d9b7757ce169e4c8557807d926f9cd30fbc277e438415a449a28094c6abf2e3214f09c5af9b1d802d75873e569446ccdc4e21a600cb95b3d898580fb02de010067433953f1b8c4ea3ae7bcc0e1e6c9c6c5b9b5ff8be0e3c9f3b127c881905f38a00ff3f513e7df172755f0b1e65750947f91f94279d778c4b635831bc6ae87a80ee02bf77ad4664a0f473b3d99c15fb4702bd078e9e8ef1c1b7ae73dd28b94366b47473ff3476b0fc9ad19f1c9a38b7793f84ee00f7f6f3b4f1c5b7fee8f94514f48e6b6b04a155c8c2e37f867a5bc4f6c51c0a836314921d6fb57f0940f8cd022028bab555109f4b49c83da2a05c762617a2190ea87878b7aa80ee9029d24908a5d7127c06f7346bbb5b8eee67f70b9fb106fbeb3094710d080bde3d80b136c510a1d379151e70fa4aa46c67804f50d1b7b9891e46cf7e84982ca8d2b4ba8c26fff8de96720e4a1d0c99f9755e47a64d09fa0d065c73de5e9b40436f56b2c1d18029fcf2a91a4560e1f0251ebd6bd0e88397d3e1112c4affd42ba2568e0f110f31aa4b891cc009830331249597abdb5a0a63fa47a0efde62a9c78b643916b285832d38d748e883c00c57c693be5b80dbae04befb32459ec911e7cb02b86bfb2cfaca0ee96a8ec6acd02da8256b51602917804ae778b3d3a289b416451ca2e67c516c131ca7079ef510336907d93353b381e84abcc8611cd9bbe71856be5127e3618e291bdf8687637016d5e71c306cdde458ce005fe94dac006fded6f96be41335ac117f0d8e192d709f88d3d52ce380656c50cf61901278e1e62d3c582fa47f5fa7a1792c1a77826c7d0fc9abdaa4b066976d7cb8511de54c9adb7fd02e9541c461b823a4a8f925ef08d2b30c39c27df90e7d71185d63f7f176b6d101a08d2ff249477f0ea149c087028236ad4adb6f20d7ab072ec0a891db02e15275a7a25f9dafa315c3ef937cde65c5a9c0c5731e20d315f6e58587bee288dfefa9a1d591caed65ed6923b804281cf63077c1b3e44c8ef19c50f6ca3a0511da031de5e24e2bc6f7e83ddd64c8164d8da25b07e9e92968faa19ba8d956a3840081c11c9a183805d78f33795da7ab5af3b28f75ca67685f9f2102c33b89293815bed05145515c4fc3c2a1b5b2109f8ff65932ce62b92f302f84839f9b78d2ef98c9dc922f03a91021b5d000eb6c312f98cd88de55bc1168a659f194d222134b0d399bf4e35a8779137463fcbcd930db893366ebce5648c05cf8b825a60121cd46637442fed32fdc87928f8947ae9c6dee3710527244d97b678e3e7d35e1ed3fd536e13961cb680f6e2d1578dda53bd4883f9a2bf4bc49aab60f99a24e2ecd21d51c5c829703381dc5bf113ae669af07979d4b8a9a59399ece8719b4238c3fca73743f98c0f58e88180e6c6a79cd6b39a771bee93ffcb2261ea8d80c300e9fa1b1c6c91d9d6d166230439a1f78e5ae6a27cedd41e8481ce6f109c4c2327f9f765dac1e8aa2c521673909afc9701ba6d15d8110407a5cd197273c8675583bc4b5d502fc193ac415424cd69c2284abac4bf761fd2055b0ebf3dcea16fcdaa7434976572eb0c1b74a4a7485e078f84248e9222969f8c2c7a35579636da198cd491fa272af5b0ef3f26a3f6a76c1432690ba911b8057d3644f70abe932a1f23994c99a4666c4d1c1ec8af493a8b60f926efcf9811195e9d862c57c267e235e2a400754686e2f6db92e01ce5aa892c83d379fd4e1461f009011b58ede0c7522e7e065d8a94dd8aa8ca2711dcd286374aa9eb20120cf1af7f1cd399f46cf04fc54d04c8c2d295138dd9c653be2986b890e74654b828c4c2bbe403c5925c911ce5b7e8e49c170a2e3b32582d46a3d8cd66a9c95a6d57dd26eef5422f389f07a03853d80e46b66f29ea623d98f5509eb4d7e895268201ad602642d1ff3e87f7589283fbccdb88e97388db6c373105374a485f236fc05dce9282a16d96b87492bf2218a5ea8027aaf5a2f0777182b291fb2385d4f68d53102043e2421fec2fa124a261629846dbdaf6b8c8461268bfa1e0e23593d972324bc70e33a92e4e6387ad812ed7c269575f4e071517649d0132b0c8ef5c94acb542c75b6798afa76804e93f9fa7df3592444f2207c99481e675423cf45ceacf90bb01d74081a0f5c3a5e4561ea73e8f25a20e65ff13b56a4bfacba3829687c16491e1d82784264c584d69a463059819815235f63cc15fb6a50af8b7d53061b955c0b0c1d41e409fe2e510906250019e66e4ec7fd776c216ff46a376ebed4f29354a6ff50cc3272576139e9dd104b19213da84318c66d538e07e85b2792677bab0a76df5574a7cd47d295e4340c4fe31a807fae59914fe30b40c947a902e7dfb842f4fc3bb63ea39e90715b86ee225264fe7bc6297071088af58ecde6620d9b819e03504770515b4d88d4b5416cdf84b5e3e673cb3daf18d55f30cd110c0f95909e48bc93c6dad9b781bbf8459ea84bea1653107810b8e57147c36524b49b9983a0f7a931a128827ab0598dc888e00503bddd81fa0efcada80249f0b46ed3f4fa88440949256d51d4d80dc6fa4f7dd0ea45a6d74b8436ad0d585d13c1e6153ad7a725c361195ae3f7ef73976be33bbf597df697be8e6fb13251930ba7b83630d8f16630953706b2f064f0cf17ab4af21bf49d748bb5f8150ab2fa486e425bdda57d695693452f831cafd643c9a5ec38ec5dee29f4e85911fac4a8f070d9b32550ecff6f027c94d9d375544e7539e75336bae19b20054593ad89edefe4d946526d3af0dff339745977f08eb6fda33fc61a18d691170af361beb23d6aa78868d5619f0c109aa4992661f15152476fa402103fe867c40aeef602c743e44595078d8cec2a9144aa0f8bdf8391f97b4e390947331c743da2d7b47c98ce8ce6f6101329c03ec0bc9cf3d2d612da5cde2095797aef68c55abf7f4d64ffd48cccc38a392506cb5d50c67ebd2d4bec570e4fd96e5f1ca9464ffa51695b5c1332dd2a8034bb198b7a9fc88dbbfb90a704e61ba1288b09e7c621c08dab629d1f28e87027613b3a121ffcde2acda9e14d3088b7c3e3e2d8cccd22a94099e3cc2b4396dfc17184f769fb7be8f247305bddbf2580e399839fb4ecd66e9df4ce4dbcb30d5a3c7ab7edaa325752879cf4e763caf02ff27780058e19a6508d0251605ba649552edac090e83c05ced83b4444a66166f77b7355e14d55a1da87a4773b490a653f4f6c55053c242df2ae8d967422cac267e76c7c08b24411b5a28a816e51885b88d9caa75a9353f48efe153d514e1ff9b68ac5f71043f9fe6ba5c93216dffb58ddb62607b39bfc8c259926df20f82a2b651f645f8827437e09abe004f0b1111ba9e96d1f56c5daf7787cdc29a4e9dbcbcd3f93e2989b85899c7635be35815b73ca109ba0df0320eb9f12527360641978664101a6e2015d94237b2815f6f51f169de29b9b089c3dd67d9d388967539736d29f1aff7b8f1879dbaa34a8d35775675bb1bc9af9d04a23ed119e59bf0cc46e485c487f456235f85f77824fef3fd20d5bfd97e4e96c216ec5e3a9b227a4155c358e1b28aebaed246ed0d2fffd45174b1a1cdc6055404fc236b45b29cb79ce344c82862746a05c2963865c07746407a418ba44a77cd8a58d860f2a8b00254f2b8b5ef3d37debaa6ef7f0bcd76abbf598528bec650320deae979217ca8379276b0cefc655f02b5ff77b1b9bee13054dbf2", 0xfe8e, 0x4000, &(0x7f00004c4000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a02000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006d5000)=0x8001, 0x4) 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x0) r3 = socket(0x0, 0x1, 0x8) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00006df000-0x1)=0x100000001, &(0x7f0000cda000)=0x1) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000020000)={r0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000000a000-0x4)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value={0x0}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r2, 0x9}, &(0x7f0000020000)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r3}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000022000)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000022000-0x8)) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0x800}, @in={0x2, 0x0, @rand_addr}], 0x40) [ 64.002617] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80f, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c9d000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fe9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4}}) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000d71000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x4, {0xa, 0x3, 0x400, @empty, 0x4}}}}}) ioctl$sock_bt_hci(r0, 0x400448fd, &(0x7f00001d1000)="7bccc29f28d62f0266472649f69312b4880a637a1fcde1867a7a029d717b390bb3d22c022d25979cb401d3be9e532d90227b27e77baa765c92f3964aac2995a5b5792d0e439eee528ff22c2f3bdc247692331251c36364e697005ebc707635971272e6d3b85e1aae24ed4567e94e4c6159a4fa447a43b059e2ddd4fefbf55d") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) [ 64.062219] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f3000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000faf000-0x1)) syz_emit_ethernet(0x46, &(0x7f000076a000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000deb000-0x8), 0x401, 0x2) 2018/02/03 02:37:48 executing program 5: socketpair(0x9, 0x3, 0x10001, &(0x7f0000f7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a8c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000b85000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty, {[]}}}}}}}, &(0x7f0000243000)={0x0, 0x0, []}) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000918000)={0x6, 0x5, 0x4, "194a39102f3e", "c31e59abdf0c0c52c7e078bb5b86de94"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a3b000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00001e1000-0x8)={r3}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000255000-0x4)={r2}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a48000), &(0x7f00001c3000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00008d1000-0x8)={r2, 0x2}) getsockopt$inet_buf(r4, 0x0, 0x39, &(0x7f0000aa2000)=""/241, &(0x7f000042b000-0x4)=0xf1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000382000)=0x400, 0x4) 2018/02/03 02:37:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000670000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = socket(0xb, 0x80006, 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000664000), 0x4) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x88}, 0x1}, 0x0) sendto$packet(r2, &(0x7f000095f000-0x8a)="0cfa844b652451b5c9c6be206b6b0249a03db95c8be55dcebedcecca24e2a754a103304fa3a2fbafa46d6c2ce02677bc0a09ea49cf50880389f512047ddb373043cc2651d2b01ee0209e22d7ecdf1fb724a1ab017331d0aeba9c0eb708eba875bffe913449d45b49b67fcca8edc5fc939a7d26b2cd37f0e7b06bfb7da032e91a687957ba2e0095c12b72", 0x8a, 0x0, 0x0, 0x0) 2018/02/03 02:37:48 executing program 6: r0 = socket(0x0, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000), 0x0) socket(0x1a, 0x80000, 0x101) 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ef3000-0x1c)={0xa, 0x0, 0xfffffffffffff800, @empty, 0x2}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000872000-0x48)=@full, &(0x7f00003cc000-0x4)=0x48) recvmsg$netrom(r0, &(0x7f000077f000)={&(0x7f00006b0000)=@full={{0x3, {"296249b2d782dc"}, 0x4a8d6dee}, [{"fe816e10bafafe"}, {"f7c256863c9cfb"}, {"855650a7e0d62e"}, {"d94f9c3ff597e9"}, {"e83e2e709ea114"}, {"552516b0fb08c2"}, {"ebb223c6228bfe"}, {"e6b675daf9ccfb"}]}, 0x48, &(0x7f0000606000-0x10)=[{&(0x7f0000b86000-0xee)="92370d98fcaa85ec6810b43b50e639ec8e5ed02ef727c6dff6619226bd4f074fca81056ef8bf14d5f4502eaf2aaab8bb6d5d69fea085ebe839249c712b63dacfdae39c8c290557c8c2d28e6100533defca1ae9bd8045bf888d0c730bb67a7bccc19424f8d8e367390d30f874ec15b126fb82e4a7c1632d12daa8f612693329e833122044939c14c9269532be1ab9f552369c12cb95dba272f5c515d867f4966031927e86878fe93b50392e995f5fd15730c646d09a9f628e41d126b927204b52edc8c0abaab7b9cbca8fee51b5395b87e1e188f8edcbb51d3731604e6a5817d31200e4e80b706217c825e8a65bf2", 0xee}], 0x1, &(0x7f00004a6000-0x1b8)=[{0x18, 0x0, 0x81, '6/!'}, {0xa0, 0x102, 0x80, "890214171e0ca760c79e6eec68f2653de33c5b29248ab5f91359544e7dee230a57560499a02a19a9eac613df4af78d96e5e630059ad5b134ca30b16b00493974b0ef8c10f7291d4431821cc68b84f8a3268a72ad041adc33ff4a0626b7d71b0472b363942677419d53766296544ddf8328c74c5e6c493b5127160f9c4ab5813b444a237c3217b7f2951531f3d1fc"}, {0x100, 0x119, 0x2, "0d639df393ba2c3281ca96e6aa21adb455dc0b3d56b7ae013a89806e102d640a7c667116daf9ec2e74a01bcfe46870d6dfcb88645029db41b5627ef91189553e734eb85933fe64c391d10ff1883158327459248728b0baf06b78fa0cd44aea0b2073caeb9af7c09f18ab70ad15009eecf56344e4daa9f4ee4d7e19cda0ee0b2b5d894f54ef58446752fa549a2715853ed21439bb525fc6900f12045b0d8d356b48f14a09cb9ca5e094a1ac5dacb4567deedb708249eb3696e4922ef86dd202ff7713577454829974e4103ec52508562d06a29d09e0ab23a8fb6b92cb03a10c4e10ba3dec2667d24a55825fed98427376"}], 0x1b8, 0x40000}, 0x40010061) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, []}, 0x1c}, 0x1}, 0x3) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d457a81e79caf19d61053b916d4723f2090", 0x20, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmsg(r1, &(0x7f0000128000-0x38)={&(0x7f0000f92000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f0000f92000-0x70)=[{&(0x7f0000f92000-0x7)=""/7, 0x7}, {&(0x7f0000f92000-0x65)=""/101, 0x65}], 0x2, &(0x7f00003c0000)=""/131, 0x83}, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f00002ec000), &(0x7f0000f95000-0x4)=0x10) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x4924924924927a9, []}) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d43000-0x28)={@common='gre0\x00', 0x0}) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d42000)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_bt(r0, 0x8907, &(0x7f00000d4000-0xe4)="1cf22d9bbc5ff1ea32403a329f2195d80de15eddaf318605d4834c8b9e3ab2a5f548ea5811c1728a92691d8766b8d8d092cf61f520482ae9e007d101ac74db1c4733840528b15005b0f5b1dac1bfecce67ea0657c18df9b12c9b472834c056b8c929ec10304ad8e172d63a8a9c1f2ce42bf8405ac05efcb455522ff40f5d18ce88529b7970bccab50c8ca2d245ec694c867bea77d0dde03229482537afdb23d3eec50cc12d967b7fa6d11878dddce005ac87987ab1c27556a77499c65fd3d3de4a63241639a7f152be8c16183a2a05dcfe2ce61db42deed184169d90d721f8e84e6388a6") ioctl(r0, 0x40008936, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ace000-0x5c)={{0xa, 0x0, 0x87, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, 0x1, [0x7, 0x1, 0x2, 0x8, 0x20, 0x8, 0x75, 0x400]}, 0x5c) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000548000-0x8)=@assoc_value={0x0}, &(0x7f0000d43000)=0x8) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027b000)={r2, 0x7, 0x20}, &(0x7f0000d44000)=0xc) 2018/02/03 02:37:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ea5000)=[@in6={0xa, 0x1, 0x21e, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xa60}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/03 02:37:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000937000)="2400000032001f150100000000000000090007010c00022450ff0000a7a3030000020025ae2ff6825d23c56fe0f7bb5220f661d508c9228c963b442d3ac9159a0b1c8f1f46a37938d657f74c5d7defc4bdce8456ea5f5499f050b9801cdf0626c4edca1fd9bbea08aab11ff10c1d00379d04e0b3d25c6cc52b4c72f94c082cc12f48c4f14cddae574a9882db2049fa066f4e0832f33de40ef4a92a8c8f90c4268c6fb3ee107b845a375ab30beacbe97c66a569eec1e8b39adede9ddf5e21ba128339c8a44864f291ecdd10f592528953e218c10a917a5bca5358f477f76c6f", 0x7fff) 2018/02/03 02:37:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x143) r1 = epoll_create(0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001a9000)={0xffffffffffffff9c}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006db000)={0x0, 0x0}) bind(r2, &(0x7f0000d9a000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x1, 0x1, 0x4}}, 0x26) r4 = socket$rds(0x15, 0x5, 0x0) epoll_wait(r0, &(0x7f0000d63000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x0) r5 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004ff000-0xc)={0x1000201c}) r6 = accept(r4, 0x0, &(0x7f000065b000-0x4)) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000b18000-0x8)={0x5, 0x1, 0xfffffffffffffc01, 0x7}, 0x8) r7 = epoll_create(0x46c) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f00003a5000)={0x800, 0x2b, 0x3f, 0x200}, 0x10) r8 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f0000c7f000)) r9 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000d5e000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r7, &(0x7f000050b000-0xc)) 2018/02/03 02:37:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bfe000)={0x0, 0x9, 0x20}, &(0x7f000034e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000990000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0xffff}, 0x98) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000a7000)="e603b82a8d68e871860c74a63d17907aea0f08b337b3f642796804a5a25967f061a88608ad6b66ea44a561f84cbb9f169472345017ddc12ed03c5e1cdb258c2b9263c1943039dde66aa7944db82144952a5f8a21000edd7b5968f6ea502ce2b11800826f9c51f45c5491f4") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x1}}, 0x10) sendmmsg(r0, &(0x7f0000ff6000-0x3c)=[{{&(0x7f0000e77000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000637000-0x50)=[{&(0x7f0000126000)="ac", 0x1}], 0x1, &(0x7f000081a000-0x170)=[]}}], 0x1, 0x40) 2018/02/03 02:37:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000052e000-0x20)={@common='eql\x00', @ifru_flags=0x1101}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000725000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000b13000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000bc8000)=[@in={0x2, 0x0, @rand_addr=0x10001}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fa4000-0x5c)={{0xa, 0x1, 0x1, @empty, 0xfffffffffffffeff}, {0xa, 0x1, 0x5, @empty, 0x4}, 0x9, [0x7, 0x8000, 0x1ff, 0x6, 0x8, 0x1, 0x80000001, 0xffff]}, 0x5c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001d2000)=0x5, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) socket$packet(0x11, 0x3, 0x300) r2 = socket(0xb, 0x3, 0x6) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00003ea000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/03 02:37:48 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/185, 0xb9, 0x40010041, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x80000, r2}) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x10) [ 64.259641] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.284257] tc_dump_action: action bad kind 2018/02/03 02:37:48 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1}, {}, {0x6, 0x0, 0x1}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd5000-0x4)=0x4) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004cc000-0x78)={0x6, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x100, 0x9, 0x0, 0x10001, 0x522a, &(0x7f0000de6000-0x10)=@common='bpq0\x00', 0x8, 0x8f, 0x1}) [ 64.319218] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af1000)={0xffffffffffffffff}) sendmsg$alg(r0, &(0x7f0000758000)={0x0, 0x0, &(0x7f000009d000-0x10)=[{&(0x7f0000373000)="9c6f7704b91eddfd611ef2a2816a2005d178080303d21aa5997c", 0x1a}], 0x1, &(0x7f000008c000)=[@assoc={0x18, 0x117, 0x4, 0x81}, @iv={0xb0, 0x117, 0x2, 0x9b, "8a20d51c7de0fe461d33f42b2ecc057973756af5d28b6dc1c1bbe10c699bc91f04544da121eaefde13a2b7fb9620ab990ba2e3e940a587858d1136a25e86e8272c9f095a9263f71d728c7ee54d19da443bc5515963b8b9171f0b3e105c875b3719ccc5df9141832293c6f7a7ec33ed1900c6b4f7884d7123db1ba5aba1cd03bcb1cdf1a73b7cec7b5fe3d523306efa679d58cb914867fec58c3fa1"}], 0xc8, 0x4}, 0x0) accept4$netrom(r0, &(0x7f0000aaa000-0x48)=@full, &(0x7f00005a0000)=0x48, 0x80000) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00004cd000-0xc)={@dev, @remote, @loopback}, &(0x7f0000f81000)=0xc) socket(0x10, 0x7ff, 0x0) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000a000-0x4)={r0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000a000-0x8)={0x1, [0x0]}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x400}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000007000)={r2, 0xb3, 0x9, 0xb4440, 0x1, 0x1}, &(0x7f0000009000)=0x14) pipe(&(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0xa, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) tee(r1, r1, 0x339, 0x4) [ 64.379318] tc_dump_action: action bad kind 2018/02/03 02:37:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000097f000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) socketpair(0x12, 0x80000, 0x80000000, &(0x7f00008e3000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000369000)=0xf1) socketpair(0x1a, 0x0, 0x2, &(0x7f0000c99000)={0x0}) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000429000-0x4)=0xffffffff, 0x4) sendto(r4, &(0x7f0000137000)="b22920f438fc4292ce8947d79055176f", 0x10, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00005c9000-0x20)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000aa6000)={0x2, r5}) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000095b000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x101, 0x85, 0xe6, 0x8, 0x7f0a}, &(0x7f000024a000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00008ee000)={r7, 0x2, 0x60, "4029e21a3e23ae43a4e844ce175237bad5efb4075635c6d86381ee4a08ae8d5072c9b7fc34a077c3f64a8d597c89b7603823750b1c535326ce5dca3133a642766769ca781d7107e02e460755d086749cac2b3217db77cde4bf0e76576dc8d994"}, 0x68) poll(&(0x7f0000001000)=[{r6}], 0x1, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000b10000)=[], 0x262, &(0x7f0000381000)}, 0x0) pipe(&(0x7f0000479000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r8, 0x6, 0x1, &(0x7f0000419000), &(0x7f0000480000-0x4)=0xc) 2018/02/03 02:37:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000017, 0x40808, 0x9) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r1}, &(0x7f0000001000-0x4)=0x8) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000038000-0x2c)={0xc, 0x2, 0x9e, 0x8, 0xc, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000003000)={r1, &(0x7f0000038000-0xe4)="0b1dbe8788e2529405e87a1295b4e0b4dd48bea5c705cf2236b2024839857deb0f1102b1d64de88981db0c4610083e1061190b741dbe019d882e7254889c24383cbe83e7402121d2bcd6da95e47f9b3b4414374775cdcf8b7727f0eb08e1e80b3a2b5db6a0a42314f6a1b013e0aeb66ab02c008e3957e1dfae890c96c5bc0978bda44d0083d9d575f82d5bc2cee8bbca73244014fe4bb7c9be69ffbd474b7c8abe06c427095117438ffbcbfb87ea1f758dd3dc03c6f6f72660f4db3d9d00e718ab8b83fb9803956ef96bb2e002e169a2260c8311df6143a3cdce1f29c8d1ef01f0b612ba", &(0x7f0000038000-0x1000)=""/4096}, 0x18) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000628000)="52ec0007cbdb308bc8161166a4a97c880d8cdc17c7aaaa6bc3e3f7ce1d2aae92e18549e648a41a4c7cb9c3f92d7da91767311cf9131f3e039c199fdee7bb97f0477d5eb9bbc40eb1b73170f0d2e53747a7e5a3ed7a83add7f5e3fc8654e78a280cebc36d75b3768e02ae0f652fe04f844efa0bd7ad80fcfa8fc5a1a53c764e8958af19607fa97904cc974e7764b0f5da6ba87cd3ed0cc751cbf825e3bb7d6b12ea52d06e13d1cd158fe96b1cc34fa739", 0xb0}, {&(0x7f00002dd000)="a9c8319533575d8c4c435e0b793054eae84aca09b0c69107f1f1e0085fc1a18ec603e58f8a3256968324e13fb2d80fe3ca50eaaa05f6cc03bd310c8863ff8856380ea004fdc690b4d3e5042c247cfe2c017fdce58206103a1393eba20382eae018e4b76b061d6ddb14457b6f606f79178ad7b77c8033f6754bef2e81221febf3d6e921cca39c714470a8de83b72efe4f1db5166b0ee64f6a4de61bb7063ebef5cdf47b637ffb3bc6abae5697515b554a552f48c08a3500b7ef1eeef3b47b57374c9a88ba0d8a9ef306518a4135b22ec5a6a4b350af3ce9e3a4c683bffb1f12d63c4c84894fd0188353a58a61329c8edf0b2829d8845e", 0xf6}], 0x4, &(0x7f0000941000-0x238)=[{0x80, 0x115, 0x1, "fe4191fc06f244a1104a4c0d93ccf418c141a513b93614c1bc9938d1af0f3423e810e311b5afdcbfb835e53c15c22cf8d11a569d34193ef95feda2733dadc0657e6799d24e1df671540a680e7a81cf56bd7704792660ac001ca247d86f5a90c72ac0ce586279c7a713d094"}, {0xc0, 0x0, 0x2, "d379d66f5ac2a3dbb83651c291d70e308c4e2d0eac8b1de5c7378f8687478d9a376364bba7774803e2f7267d67bf59fe3908b70d099a2559bd9275e6a0e44334bce2736923fff5c0f32bb758522a6582ff733c9bc3fb529916427e06b81c9c1eb9bc5d2ec64e04a941cdf08d23a47a940e001eb4dad7e4ed04b5fa40a2feba9b4d70052017128ce21d0dd50ab272f77329086922356ef9bc220ed5ab9ade90164b00fd1b4e9146479c586e9954378f2e"}, {0xf8, 0x13f, 0x8000, "10b44f86698887eaac0d31bab8022718dc28ce0fd31ef47dc068fed299a4aed82de20abb6285a09101eb04ec12e1202121ce1bb1af61c23b6935dad37a7b372241265d09caef8551e55324138e85be2c1ec64e081ab8ef4eb664e499bee9c5fd203b5a2c92c75be062e7a8f725e864fd37b87a5245a03c8aa1ee227eddc5c4afe2c1b429bfa41c52ed80add7ad3d745faecd9e1a94032292288f9ae47366b9deef4b28c47aa171ea5b7de3041a154fb33ff8718b964b153fdca9a8cc605184b035064ead11329ecb5a6a6c42d4a3a742d5c2a290e566de83c05a820881772f99749fa12f1b5880b3"}], 0x238, 0x89118194ed49a44b}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003be000)={@multicast1=0xe0000001, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) writev(r1, &(0x7f0000adf000-0x8)=[{&(0x7f00005ae000)="29000000200019fb01440010000000060200001615a42205000000040d000b0000000000000000000e", 0x29}], 0x1) socketpair$inet(0x2, 0x0, 0xffffffffffff107b, &(0x7f00006e6000)={0x0, 0x0}) getpeername(r2, &(0x7f00006c9000+0xdc1)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00000b5000-0x4)=0x3a) sendto$ax25(r4, &(0x7f0000170000)="a24fdff9c73d25e72b8cee5db0c27aa40f8fca3d6e402820081cdaebe9e47e21c07170a8ef76e25a1e36ceaa336b382404ed4c7c0e499522e8469cdea00f6d73c2fb11610ace5eb1f3e920ffd979ff47162ac61aa400804111437d55720be24f879cf8b5ba8ae42c395039317c10ac6aa7e47b2d8278bdf3ff66e085600ed9b30fa5bd1e101ddd7d3af819392eb0a5e902be443ade4fa04fe1eb246ddab2fbb28fa8f5564058300d8723a36b8a774ad09a0b0a5e6c86018069b31a951142bee5b15b3f24dd9b920a4b421d8a65989c408230b1bd", 0xd4, 0x0, &(0x7f00009bd000-0x10)={0x3, {"31af40ef5e3665"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000eb4000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x57b}}}, &(0x7f0000325000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000a7c000)=r5, 0x4) 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000030000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r0, &(0x7f000078f000), &(0x7f0000477000-0x76)=""/118}, 0x18) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x8, @empty}, 0xfcbe) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x200}], 0x1) 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000999000)=0x7f, 0x4) read(r0, &(0x7f000095b000), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000987000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005c2000-0x8)={0x0}) socketpair(0x0, 0x6, 0xc61, &(0x7f0000561000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000611000)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00000e3000-0x8)={0xfffffffffffffffe, 0x80000001}) r6 = accept(r0, &(0x7f000035a000-0x8)=@sco, &(0x7f0000e1a000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bc7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e24000)={0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00008e5000), &(0x7f00003c8000)=0xc) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f000019a000-0x8)={r8, 0x3}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f000004d000)=0x7801, 0x8) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc}}]}, @REJECT={0xfffffffffffffecf, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000014000-0x4)=0x4, 0x4) [ 64.488307] syz-executor0 (5565) used greatest stack depth: 14960 bytes left 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x820, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ea0000-0x53)=""/83, 0x53) getsockname(r0, &(0x7f0000f90000)=@generic, &(0x7f0000f90000)=0x80) sendto$llc(r1, &(0x7f0000d0e000)="1463cebbf3385732f0e3eb7c388590688cbedfb5874006341eaf95c3e651284aa5454823c98680938e82f064b557a52bc6fe617aa66c67a7572e646a7bbfcd2f08d8167bba4f80cc9546c7d4a37f9583a0d8cbd9b0fa671632c6392153fff5f67b7753fd920ccc1dc348331cf5004b763f940e4c939c0d6666d86bfdf833e1958de1243448739987706733ff05528dd8", 0x90, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2000026, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind$netlink(r0, &(0x7f000000a000)={0x10, 0x0, 0x1, 0x2000000}, 0xc) 2018/02/03 02:37:49 executing program 7: socketpair(0x2, 0x8080a, 0x2e, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 64.543413] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c6b000-0x4), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dcc000-0x10)={r1, 0x50, &(0x7f0000e4c000-0x50)}, 0x10) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000c3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cca000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ecb000)={r1, 0x2}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000b32000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fc0000-0x20)={r2, 0x3, 0x1, 0x1, &(0x7f00004e1000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000086f000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00008b9000)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ca000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$inet6(0xa, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000f2c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000e3a000-0x18)={@loopback={0x0, 0x1}, 0x8, r6}) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00006d8000-0xf7)=""/247, &(0x7f000017b000-0x4)=0xfffffffffffffde3) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f00003ed000)={0x1f, 0x8001, 0x1, 0x3, 0x0, 0x81}) sendto$inet(r3, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r3, &(0x7f0000d4d000)="a6", 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000d98000)=""/12, &(0x7f00005e2000)=0xc) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000078a000)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x4, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @rand_addr=0xd14}}]}, 0x2b8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x40, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x400070, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) [ 64.594488] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200001, 0x5) recvmsg(r0, &(0x7f000082e000-0x38)={&(0x7f0000533000)=@ax25, 0x10, &(0x7f0000c12000-0x60)=[{&(0x7f000068f000-0x7e)=""/126, 0x7e}, {&(0x7f0000d8c000-0x44)=""/68, 0x44}, {&(0x7f0000524000)}, {&(0x7f0000c37000)=""/105, 0x69}, {&(0x7f0000f08000)=""/116, 0x74}, {&(0x7f00007fd000+0xe9c)=""/24, 0x18}], 0x6, &(0x7f0000dfb000)=""/6, 0x6, 0x4}, 0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d32000/0x4000)=nil, 0x4000, 0x2000000, 0x60051, r0, 0x13) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000ab1000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) socket$pptp(0x18, 0x1, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00002b4000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f10000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009a6000)={0x3, 0x2, 0x3, 0x4}, 0x8) 2018/02/03 02:37:49 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000019000-0x8), 0x5, 0x80) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000022000-0x14)={{0x93, 0x400, 0x80000001, 0x7, 0x3, 0x18}, 0x5, 0x461, 0x1}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000021000-0x8)={0x0, 0x3}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000021000-0x4)=r2, 0x4) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x2000000000039, [@typed={0x8, 0x9, @binary}]}]}, 0xfffffffffffffd5e}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000a000-0x20)={0xffff, 0x0, 0x10001, 0x238869da}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000021000-0x10)={r3, 0x8}) 2018/02/03 02:37:49 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000e62000)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x3, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e63000-0x4)=0x1, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008b0000)={&(0x7f0000413000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f4e000-0x38)={&(0x7f0000f78000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x76, 0x1}, 0xfffffffffffffffe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002fb000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f79000-0xb8)={0x0, 0xb0, "6ac0c20d9649a8e6f945f58131982010893f9a774fe420387adfa0bc181c80d84322d70e0d247c75b2474a3ee941cccc215849298d7f68d4e511fd40fb3d7b4ba08d0e8ed9e67752d38bf994dea57306c536ddac9c87426d275f04b192e675d53131473455915c1b73c9a880275a48fd84e08fa1589e1222234c959677376583c78d3ce2d79fd8759dd4afb7f89715627f8419856dbe4fd3401fe8d4ca2e2d976b7afb37bcd5341e513b815de75e52ef"}, &(0x7f0000afd000)=0xb8) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000086000), &(0x7f00008e6000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000f7a000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f79000-0x108)={r3, @in={{0x2, 0x0, @empty}}, [0x1, 0x1, 0xfffffffffffffffe, 0x9, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, 0x100000001, 0x6, 0x1fffffffc0, 0x2, 0x10000]}, &(0x7f0000388000)=0x108) 2018/02/03 02:37:49 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xa, 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x101, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000-0x3c8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @common='nr0\x00', @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:policy_src_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x13e) 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = socket(0x3, 0x2, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00008c5000)={r1}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000237000-0x28)={@generic}) getpeername$packet(r1, &(0x7f0000621000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001b0000)=0x14) r2 = accept$alg(r0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d80000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000155000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000066a000)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000381000-0xc)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000076a000)={r1, 0x80000, r3}) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = accept4$inet6(r7, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0xfffffffffffffce1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00008d5000)=0x1f, 0x4) r10 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000063a000-0x4)={r10}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdc000)={r11, 0xf9ab4ad, 0x40000000000101}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f0000a1a000)=r11, 0xffffffffffffff1a) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee1000)={r7, 0x50, &(0x7f0000b8a000)={0x0, 0x0}}, 0x10) r13 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000682000)=r12, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00009c1000-0x4)=r13, 0x4) socketpair(0x11, 0x800, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) r15 = socket(0x0, 0x10000800, 0x100004000) bind$alg(r15, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xb, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r16 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r14, 0x0, &(0x7f0000c02000)) setsockopt$inet6_int(r16, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r16, 0x29, 0xca, &(0x7f000052d000)={0x4, 0x1, 0x0, 0x9, 0xfffffffffffffffe}, 0xffffffffffffffcd) setsockopt$inet6_int(r16, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e68000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5200}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d22000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, {0xa, 0x2, 0x100, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7b}, 0x5, [0x6, 0x23, 0x20, 0x10001, 0x1f, 0x7, 0x4, 0x3f]}, 0x5c) 2018/02/03 02:37:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x14, 0x3, 0x9) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00000df000-0x4)=0x6, 0xffffffffffffff34) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0x800, 0x6, &(0x7f0000769000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000055c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1000000}}, 0x40000, 0x9, 0x1, 0x0, 0x8001}, &(0x7f00000bf000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f5b000-0x98)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7ff, 0x8}, &(0x7f0000a03000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00002c5000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffff8a77ef86, 0x2, 0x8, 0x80000000, 0x9}, &(0x7f000040f000-0x4)=0xa0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000a4e000-0x4)=0x10000, &(0x7f00005f1000)=0x4) sendmsg$alg(r2, &(0x7f0000960000)={0x0, 0x0, &(0x7f000006a000)=[{&(0x7f00000c2000)="ae1dd73a0def789609ae941a59b640025f", 0x11}], 0x1, &(0x7f00000f0000-0x30)=[]}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000a72000-0x4), &(0x7f0000035000-0x4)=0xfffffffffffffdc0) 2018/02/03 02:37:49 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000000f000)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000f000)=r0, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x55}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000), &(0x7f0000a32000-0x55)=""/33}, 0x18) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000df000)=[{&(0x7f0000fcf000-0x4d)=""/77, 0x4d}, {&(0x7f000037a000-0x84b)=""/4096, 0x1000}, {&(0x7f0000523000)=""/177, 0xb1}, {&(0x7f0000fce000)=""/4096, 0x1000}], 0x4) 2018/02/03 02:37:49 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000526000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f00002a5000)=0xe8) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@hci, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f00007bc000-0x9)=@rc, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f00008fd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000a46000)=""/82, 0x52}], 0x6, 0x0, 0x0, 0x1ff}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00006f8000-0x38)={&(0x7f0000742000-0x80)=@generic={0xb, "538cce94828ab449fb7af6e93d2ff563eafb1aa42009d0468eafe596a6b92902637e5fc4416b45db7fcad4011a01537ce7bdba3fb45653a85b08557d041ce513c986b5835d3bf565c3c75df31ee83abafe911839beef9536906e778a4106694121938ecd468dd84f986098431d92fda68d6f88727f508f73b96eb3c7b956"}, 0x80, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x6)="55e984c052c4", 0x6}, {&(0x7f0000805000-0x19)="bd1bac4a7623d8894d00607992c3eed255ac49975792cbe2ff", 0x19}, {&(0x7f00004cd000)="d1b01f199efbfe18a688e61c1b208bdd233556ed2f5faa0a64ca30d089231fb23a12e4a731781bac0bb64bd7202ce467cfab00afced84ef7a486fd25c1f32dc70334485ad4439be972305462727515b699ac455770646537560e33a09becc60ebb2422c210691f6c75e735296474043808a8025a5a3a626a213e901f000afb85eb7c1d08ee89adc33c44d9753dfaca0f1aa96ad81c55dcab88db5ece143a8858e88320725d85df60f36c440a4785f7efdd7f270fc37427ef3793ea0e62278179eb0ab8c3e364efe6", 0xc8}, {&(0x7f0000dd9000)="addd6ac444f5e6656014c1694378efb4c42365243e6d2c15c9d18e9bcc7f4938b4934b13538a4ebfa1cae237480cb79ce031fd81030da7a03b53d645502c80b175c09f8a9fc29f3597cc33cf6eec41819725c3551cd968625fe708e3a458f3d53c59fafa279ef65d64c4c6d437f0034e46ec5bd4aca606af3f3f2e9cf6", 0x7d}, {&(0x7f0000714000)="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0x1000}, {&(0x7f0000001000-0x7)="ec53a3418440af", 0x7}, {&(0x7f00008ac000)="d94cc115a24165f4fd5c77f61ac6ddb32c4970b85dafb3793f423067812fc21b7e80562e074d7be90d656217cfbf311443a1964b4f9f2ca9f114ca8a9f45e2d339b68e49904d0ae55ca348e8ccae2d879bd89b77ae68cc449fb8fb5c3236a6956a802497866d0abc4d264feb9e6db8d045c6f55b5420f89fea9195351671d47a01e126a91fc8fbb85a759d9aec1dcd66e5e66dbb77c1c835cacda33b0fdf82e6e2fbeea6c5da1563839a068e197e08d693316c4df39a2ae8ed43e7fd35fc3f39", 0xc0}, {&(0x7f0000331000)="910b05be97cd63d5a7ec9229c8e8267b175fb89b854c7255c026fa058af8e12aa4c90033c1e3988f92db26885d2afbd0d5c6383240e4a8224875bc4b94d9470e48a1a97c104b5d4207bcf3e588f5071c5ab7c98151ae76979302f9fd43762dc070ad01c2217ef55c6af9907956290256c6e7f8cb0bfb362809f906969a4db736275ed58d21cd35531e92283800e03682c740fc4502e282d8d9ebb577c4da7cc97a3e3f510f48ab5ff66385fcce785aaa44ce95bac2b7bea2e02fa6c2af63a979b2d2a30bfb32975839926f755730243eefb4ae98aa904bca0d8a107e380569d595a6a1f18767a5ef6a0fd934b15a58fd8b16969f16da", 0xf6}], 0x8, &(0x7f00007a9000)=[{0x68, 0x104, 0x3, "7cddf4c7ae1837c1c4ad2edb0e4a455163c982feb4d8088bc02f7a70dc49450e048bf779c9719756c0548edcce575ef24f1d34bdbc9a90ef88b8e3285d0842fbad0006e364db51bd875af24dcab2053fe7f7b8f0"}, {0x20, 0x10e, 0x9, "b148b059517529ddc0"}, {0x20, 0x18b, 0x566800000000000, "653d246f2e45ae8b22a8"}, {0xf8, 0x1, 0x2, "153dc0723bf4df6c75fa168277e7bb3d59bdf8fd49b68d17fee77d372b7df37d828277cadb2211e20652fd7fa8252edcfb1cd9877dd3f5734758fbb249a55bc3b8d686d2dd3b0ccb2504a0c07249d41051e1935cf9f79526e81ab0b4d2a2d9455aede49adc95007a595948e1c6074764bcef0279264490dbd7309d1e8b508befa25b62a4c65057f6a8d5c25789c0668950ace5316f313068e52193804d8865453d808555ed8771da74b7175c30d6b71177d4e6787157f4c7ee28e7838ab2a1d06c440678f8ec390f2c96c7484f9260b0e59716dae6d389e2b8ef60b488367ed77c5523"}, {0xa8, 0x117, 0x1000, "f510d52a40dc1c1b25a1370ab29a80d19d706454d668f600dff30a24abaf82ad84e4f4619b037af7e8c5f56a0133dd2fb13d8f07338f904caf8a5b75143da8d97eb69e0077d435d5b28b382f5553458f1efae8f753029177da8b0d951032d9a77be9e5860bd9f1706345cc063a2387b245191334646b36e4ad0cebc396792e10e12b55a2994490401bfc48d1b3f326949c01"}, {0x1010, 0x13f, 0x2, "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"}], 0x1258, 0x5}, 0x480c5) 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000aa000)=0x9, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ff4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f96000), &(0x7f0000913000-0x4)=0x8) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) r2 = accept4(r1, &(0x7f00008ab000)=@can, &(0x7f0000a46000)=0x10, 0x80000) connect$ax25(r2, &(0x7f00003da000)={0x3, {"105df41ee751af"}, 0x48803c16}, 0x10) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad7eca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc25ed1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r2, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r4 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000af000), &(0x7f0000124000-0x4)=0x4) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d44000-0x4)=r3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002af000-0x8)={r3, 0x6}, &(0x7f0000732000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001d2000)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0xfffffffffffffff9, @empty, 0x4}, @in6={0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x18b7, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xcc) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000b000-0x77)="0200", 0x2}], 0x1, &(0x7f000000a000)=[]}, 0x2000c080) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf16", 0x2}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/03 02:37:49 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000ed000)={0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000548000-0x12)={@common='gretap0\x00', 0xffffffffffffff01}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x328)=@raw={'raw\x00', 0x9, 0x4, 0x2a0, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x210}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0a46f0e8588999e5dbbb9b8fd814e5f8"}, 0x0, 0x70, 0xfffffffffffffca9, 0x0, {}, [@unspec=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @generic="4649830cb02353cdc71c17271540f005", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}]}}, 0x300) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @common='ifb0\x00'}]}, 0x34}, 0x1}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r2, 0x5411, &(0x7f0000002000-0x30)="2542b64d13b695251388034cc05699efdb66559a57d71b4c0fc732513da3dcfaf9fb3ffa9f6e3d26eb8cd25aac85ab62") 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000009d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) getsockopt(r1, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 02:37:49 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000016000-0x4)=0x2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000015000)={0x0, 0x7}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000001e000-0x8)={r3, 0x180000000002}, &(0x7f0000013000)=0x1fe) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f000001d000-0x4), &(0x7f0000017000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000016000-0x58)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}], 0x58) epoll_create(0x5) 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00001cc000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a2000)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00002c7000-0x4)=0xffffffffffffff66) connect(r0, &(0x7f00003a1000)=@can={0x1d, r1}, 0x10) r2 = socket(0x10, 0x7, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000023c000-0x4)=0x9, &(0x7f00003a3000)=0x4) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003a3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) socketpair(0x0, 0x3, 0x2, &(0x7f00003a1000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000015d000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1cc, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0x7c) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00003a2000)) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000085000)=[{&(0x7f000086b000)="a6973ddf2553b9f8296c2c046b2180106f8c5ee90d2ed522972fcd15090031d8086d6af425751f666f5cea2a53a687d623697c46cd6dd1c3d1b53531dce14c2d5cc74f75f4ee6937b75d705303a4574cc8f1c4c0274e86b378d4e3d3a01d849b", 0x60}], 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000a1f000-0x14)={@loopback}, &(0x7f0000476000-0x4)=0x14) getsockname(r1, &(0x7f0000e48000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00002ed000)=0x26) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000ae000)) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00003ee000-0x4)) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000ac0000)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f00003dc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009fa000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f000033b000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000422000)={0x0, 0x7, 0x4}, &(0x7f0000c03000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009cf000)={r2, 0x4}, &(0x7f0000904000-0x4)=0x6) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000d3f000)=0x2, 0x4) recvfrom(r0, &(0x7f000083b000)=""/70, 0x46, 0x10041, &(0x7f0000367000)=@rc={0x1f, {0x3, 0x0, 0x3ff, 0x4, 0x9, 0x8}, 0x677a6d3}, 0x9) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a3a000)={r1, r3, 0x8d0, 0x6, &(0x7f000007a000-0x5d)="fb71ba848c9908a067519b965df96ee97aadfa7602f89e072437adafeac067731798c7dfff39cc5a77558f1d3f9ac9c990f30652fdf43e297a7212f3498badf589099da21dfd740034eec18b36a9975eab321edfea8b8a2a86556d5fdf", 0x2, 0x5, 0x80000000, 0x2, 0x4, 0x6b, 0xfffffffffffffffd, "3dfe684b5bfda21ed3ff59d60c2b58477b9895e7"}) ioctl$int_in(r3, 0x5421, &(0x7f0000b77000)=0x6) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003dc000)=@req={0x1, 0x0, 0xffffffff, 0x7}, 0x10) syz_emit_ethernet(0x1b7, &(0x7f0000cd8000-0x1cb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ac5223", 0x181, 0x3c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0xe, [], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @md5sig={0x13, 0x12, "f7c39d08ef7155fca4d0e9a7eee421bf"}, @eol, @md5sig={0x13, 0x12, "1cf955d150aeb5a16c5d4d497aecdaec"}, @window={0x3, 0x3, 0x3}, @nop={0x1}]}}, {"cca08cc2d7c0723f4382bdb34780a9288d96b1511c972cd9d80dcd26db1c467c7f50e2dd96faeedb1a1a230827e49c09b6b47990d554c81b6a6334688dcb114fba020000000000000002768dcb4e2f5923ec0dbefabc0ab02902ccb48a475bab96ef07f744984eea3197873bd39f6ccdbca9aaa7a9cd4b86b86d7b6ada9cf33bb1815dea8b607cc4a62a3fb6e4dc8d0d6506c8390f6dc32a8f3dbd938edc37affcc5d0ddacd301b8dc0dba7574398d2444b747124666184695"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x68b]}) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000-0x8)={0x0, 0x8}, &(0x7f0000013000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x29e}, &(0x7f000000c000)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000000f000-0x10)=@common='irlan0\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000)={r1, 0x62, "80437843aec3d32729ef29f204d1d22d447b6e48f09a47c121cc5ef4108dda85f56aef91b6fd19d10ba3d7e4089b85f6c3f9584e6bbadb56c21b883fb278248575849d43d2cd6bc37d2ef7e2fb03b8628c61d18a0b9fa4d31cf060bcf8a6fdf71955"}, &(0x7f0000015000)=0x6a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000014000)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000012000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000015000-0x8)={0x0, 0x10000}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000010000)={r3, 0x74, "d4dfbf8b01edd6d053b902b69fc5a8554b248ef42af3b1d364c7556d88074955554a503cbd803d412df729114d348d2daae7bfc05404941dfff3eaaccd95ed0cde7eb586fa07f6bca1e352c99f46930a223fb6de5c6edd1e88cb9a19afdce129a66ce50d9a0ec074d6fe02ac97fd5d5431fa809c"}, &(0x7f0000015000-0x4)=0x7c) socketpair(0x1b, 0x5, 0xe0000000, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000016000-0x14)={r2, 0x2, 0x100000001, 0x200, 0x4, 0x88f7}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x1c)={0x0, 0x3, 0xa, [0x8, 0x3, 0x80, 0xffff, 0x0, 0x44, 0x3, 0x4, 0x9ec1026, 0x1]}, &(0x7f0000013000)=0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000000d000-0x4)=r3, 0xd5) 2018/02/03 02:37:49 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x80, &(0x7f000001d000)={0x0}) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000001e000)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @common='sit0\x00', @generic="aee94fe5c6cc826a853f871d03943450"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x2c0) 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ef3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00001ca000)=0x26) bind$bt_sco(r0, &(0x7f00001a9000-0x8)={0x1f, {0x5, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x5}}, 0x8) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) 2018/02/03 02:37:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000088000+0x642), &(0x7f0000901000-0x4)=0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000358000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, &(0x7f000093e000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000050000), &(0x7f00006cd000-0x4)=0x8) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/03 02:37:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000007c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00001fe000), 0x4) sendmsg$rds(r0, &(0x7f000070e000-0x38)={&(0x7f0000690000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000958000)=[], 0x0, &(0x7f0000147000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000330000-0x1000)=""/4096, 0x1000}, &(0x7f0000568000)=[{&(0x7f0000815000)=""/240, 0xf0}, {&(0x7f0000918000+0x285)=""/77, 0x4d}, {&(0x7f0000f32000)=""/162, 0xa2}, {&(0x7f00004ee000)=""/4096, 0x1000}, {&(0x7f0000ffd000)=""/172, 0xac}, {&(0x7f0000fd6000-0x8c)=""/140, 0x8c}, {&(0x7f0000fb1000)=""/251, 0xfb}, {&(0x7f00004fc000)=""/192, 0xc0}, {&(0x7f0000050000-0xca)=""/202, 0xca}], 0x9}}], 0x48}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab5000-0x4)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000030f000-0x30)=[{0x3, 0x9}, {0x6, 0xe9}, {0xa, 0x1}, {0xa, 0x3}, {0x4, 0xd2}, {0xc, 0xca}], 0x6) connect$bt_rfcomm(r1, &(0x7f000021a000-0x9)={0x1f, {0x100, 0x6b1, 0x5, 0x101, 0x2, 0x80}, 0x2}, 0x9) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x10) bind(r0, &(0x7f0000d02000-0x10)=@nfc={0x27}, 0x0) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[]}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003cc000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x1ff, 0x7, 0x5, "0d6aa95e08cd341abc28b3ebcb08e1a11f81d8a2e5827955b7615ac2122d5d7f00b4c67bc8d229888ed92152e9c60b0690bc3bfef5330721fba72acb7d3a7d0fee3eb276ba59c0755ada742e3ab9fe1c"}, 0x160) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000aed000)=""/103, &(0x7f0000383000)=0x67) 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x20) 2018/02/03 02:37:49 executing program 4: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000392000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f000051c000-0x4)=0xe8) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000051b000+0x150)={@generic="f38f29c912c7ad9db818c78146b411db", r2}) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) 2018/02/03 02:37:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) socketpair(0x15, 0x2, 0x7ff, &(0x7f0000589000-0x8)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00006fa000-0x4)=0x7fff, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e48000)="45ffd66c414e62358436e2e7b5c6d681e20c5d1044bf247d216172f019ab8a5fdf99fc477e5dde8391a22121ac0a94eaf293f4a012ce085c0749ae4d6e1ec734ad67404ae90904fc14ab776f49a6bf9780547c84ee8ef8485358ad7e7951239a67001ee825ff5f2bfc5778386a4270d3ebc2650656dd5f3f1a78724007a7d1263a88089ef62ccd4d7a6bc6919cd365044d65ad36eb062bea739d8508d84722fa1251c794cd3ccec5f1474f8adc3d51f84c4f5d53ded69f1fa4fc16f6dbcfd68b40ca735fa8a47d09906e5ba3304a", 0xce, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000831000-0xca)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe36991aea2d992e95155ae80ec6baa556", 0x82) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e86000-0xe8)={{{@in=@loopback, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000a31000-0x4)=0xe8) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000071000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000063000), &(0x7f0000164000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000007b000)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000664000)=0xe8) getgid() getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008be000-0x20)={0x0, 0x9, 0x208, 0x49, 0x2, 0x100000000, 0x20, 0x0, 0x0}, &(0x7f00005ab000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000932000-0x6)={r3, 0x6}, &(0x7f0000ade000-0x4)=0x6) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000bc000)={{{@in=@dev, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000992000-0x4)=0xe8) getgid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b0b000-0x4)=0x4c2, 0x4) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/03 02:37:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xe4)=""/228, 0xe4, 0x2002, &(0x7f0000a11000)={0x3, {"16d80892b96128"}, 0xef90}, 0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000b000-0x28)=@ethtool_eee={0x45}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000026000)=""/4, &(0x7f0000002000-0x4)=0x4) r3 = accept(r1, &(0x7f0000025000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f0000025000)=0x1e) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000026000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x24) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000016000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000027000-0x14)={0x0, 0x8, 0x0, 0x0, 0x251d, 0x7}, &(0x7f0000026000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000026000)=@assoc_id=r4, &(0x7f0000023000-0x4)=0x4) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000025000)=0x6, &(0x7f000000f000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x6, 0x1, 0x2, 0x8, 0x8}, 0xc) 2018/02/03 02:37:49 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x0, 0xffffffffffffffff}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x348) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000e000), &(0x7f0000009000)=0x8) socket$inet(0x2, 0x6, 0x6) 2018/02/03 02:37:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008c6000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000f1000-0x88)={0xf6b, {{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) [ 65.168399] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 65.194119] ================================================================== [ 65.201563] BUG: KASAN: slab-out-of-bounds in clusterip_tg_check+0x150f/0x1570 [ 65.208923] Read of size 2 at addr ffff8801b366b9a8 by task syz-executor2/5815 [ 65.216274] 2018/02/03 02:37:49 executing program 5: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x7) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dfd000)={0x2}) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000df7000)) [ 65.217905] CPU: 1 PID: 5815 Comm: syz-executor2 Not tainted 4.15.0+ #220 [ 65.224827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.234183] Call Trace: [ 65.236767] dump_stack+0x194/0x257 [ 65.240397] ? arch_local_irq_restore+0x53/0x53 [ 65.245067] ? show_regs_print_info+0x18/0x18 [ 65.249573] ? clusterip_tg_check+0x150f/0x1570 [ 65.254249] print_address_description+0x73/0x250 [ 65.259099] ? clusterip_tg_check+0x150f/0x1570 [ 65.263778] kasan_report+0x25b/0x340 [ 65.267582] __asan_report_load2_noabort+0x14/0x20 [ 65.272519] clusterip_tg_check+0x150f/0x1570 [ 65.276998] ? arp_mangle+0x550/0x550 [ 65.280792] ? xt_find_target+0x150/0x1e0 [ 65.284926] ? lock_downgrade+0x980/0x980 [ 65.289055] ? rcu_read_lock_sched_held+0x108/0x120 [ 65.294051] ? pcpu_alloc+0x146/0x10e0 [ 65.297935] ? pcpu_free_area+0xa00/0xa00 [ 65.302064] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 65.306885] ? __kernel_text_address+0xd/0x40 [ 65.311365] ? wait_for_completion+0x770/0x770 [ 65.315936] ? __save_stack_trace+0x7e/0xd0 [ 65.320251] ? arp_mangle+0x550/0x550 [ 65.324044] xt_check_target+0x22c/0x7d0 [ 65.328092] ? xt_target_seq_next+0x30/0x30 [ 65.332389] ? save_stack+0xa3/0xd0 [ 65.335998] ? kasan_slab_free+0x71/0xc0 [ 65.340054] ? kfree+0xd6/0x260 [ 65.343312] ? kvfree+0x36/0x60 [ 65.346565] ? translate_table+0xdd2/0x1610 [ 65.350867] ? mutex_unlock+0xd/0x10 [ 65.354564] ? xt_find_target+0x17b/0x1e0 [ 65.358698] find_check_entry.isra.8+0x8c8/0xcb0 [ 65.363442] ? ipt_do_table+0x1950/0x1950 [ 65.367575] ? mark_held_locks+0xaf/0x100 [ 65.371699] ? kfree+0xf0/0x260 [ 65.374958] ? trace_hardirqs_on+0xd/0x10 [ 65.379095] translate_table+0xed1/0x1610 [ 65.383266] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 65.388102] ? kasan_check_write+0x14/0x20 [ 65.392328] ? _copy_from_user+0x99/0x110 [ 65.396468] do_ipt_set_ctl+0x370/0x5f0 [ 65.400422] ? translate_compat_table+0x1b90/0x1b90 [ 65.405431] ? mutex_unlock+0xd/0x10 [ 65.409136] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.414394] nf_setsockopt+0x67/0xc0 [ 65.418090] ip_setsockopt+0xa1/0xb0 [ 65.421785] sctp_setsockopt+0x2b6/0x61d0 [ 65.425924] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 65.431624] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.436798] ? check_noncircular+0x20/0x20 [ 65.441021] ? __enqueue_entity+0x109/0x1e0 [ 65.445348] ? find_held_lock+0x35/0x1d0 [ 65.449400] ? finish_task_switch+0x1d3/0x740 [ 65.453873] ? lock_downgrade+0x980/0x980 [ 65.458000] ? check_noncircular+0x20/0x20 [ 65.462218] ? load_balance+0x34c0/0x34c0 [ 65.466356] ? check_noncircular+0x20/0x20 [ 65.470572] ? compat_start_thread+0x80/0x80 [ 65.474961] ? do_raw_spin_trylock+0x190/0x190 [ 65.479539] ? find_held_lock+0x35/0x1d0 [ 65.483589] ? avc_has_perm+0x35e/0x680 [ 65.487544] ? lock_downgrade+0x980/0x980 [ 65.491670] ? lock_release+0xa40/0xa40 [ 65.495620] ? lock_downgrade+0x980/0x980 [ 65.499757] ? lock_release+0xa40/0xa40 [ 65.503713] ? __lock_is_held+0xb6/0x140 [ 65.507760] ? avc_has_perm+0x43e/0x680 [ 65.511724] ? avc_has_perm_noaudit+0x520/0x520 [ 65.516389] ? iterate_fd+0x3f0/0x3f0 [ 65.520166] ? lock_downgrade+0x980/0x980 [ 65.524308] ? __lock_is_held+0xb6/0x140 [ 65.528351] ? schedule+0xf5/0x430 [ 65.531872] ? sock_has_perm+0x2a4/0x420 [ 65.535913] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 65.541255] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 65.546960] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 65.552224] ? alloc_file+0x27e/0x390 [ 65.556054] sock_common_setsockopt+0x95/0xd0 [ 65.560534] SyS_setsockopt+0x189/0x360 [ 65.564488] ? SyS_recv+0x40/0x40 [ 65.567920] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 65.572757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.577770] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.582516] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 65.587257] RIP: 0033:0x453299 [ 65.590422] RSP: 002b:00007f2f26b45c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 65.598108] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 65.605353] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 65.612597] RBP: 00000000000005c9 R08: 0000000000000348 R09: 0000000000000000 [ 65.619843] R10: 0000000020013c90 R11: 0000000000000212 R12: 00000000006f7b78 [ 65.627095] R13: 00000000ffffffff R14: 00007f2f26b466d4 R15: 0000000000000000 [ 65.634358] [ 65.635960] Allocated by task 5815: [ 65.639575] save_stack+0x43/0xd0 [ 65.643020] kasan_kmalloc+0xad/0xe0 [ 65.646711] __kmalloc_node+0x47/0x70 [ 65.650487] kvmalloc_node+0x99/0xd0 [ 65.654177] xt_alloc_table_info+0x64/0xe0 [ 65.658391] do_ipt_set_ctl+0x29b/0x5f0 [ 65.662338] nf_setsockopt+0x67/0xc0 [ 65.666033] ip_setsockopt+0xa1/0xb0 [ 65.669741] sctp_setsockopt+0x2b6/0x61d0 [ 65.673890] sock_common_setsockopt+0x95/0xd0 [ 65.678372] SyS_setsockopt+0x189/0x360 [ 65.682337] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 65.687063] [ 65.688673] Freed by task 0: [ 65.691669] save_stack+0x43/0xd0 [ 65.695096] kasan_slab_free+0x71/0xc0 [ 65.698957] kfree+0xd6/0x260 [ 65.702042] free_request_size+0x59/0x70 [ 65.706082] mempool_free+0xd4/0x1d0 [ 65.709775] __blk_put_request+0x518/0xc40 [ 65.713980] blk_finish_request+0x331/0x670 [ 65.718274] scsi_end_request+0x3c7/0x810 [ 65.722394] scsi_io_completion+0x8ab/0x16b0 [ 65.726776] scsi_finish_command+0x5f6/0x890 [ 65.731166] scsi_softirq_done+0x3ab/0x480 [ 65.735377] blk_done_softirq+0x486/0x700 [ 65.739498] __do_softirq+0x2d7/0xb85 [ 65.743288] [ 65.744898] The buggy address belongs to the object at ffff8801b366b680 [ 65.744898] which belongs to the cache kmalloc-1024 of size 1024 [ 65.757700] The buggy address is located 808 bytes inside of [ 65.757700] 1024-byte region [ffff8801b366b680, ffff8801b366ba80) [ 65.769644] The buggy address belongs to the page: [ 65.774558] page:ffffea0006cd9a80 count:1 mapcount:0 mapping:ffff8801b366a000 index:0x0 compound_mapcount: 0 [ 65.784501] flags: 0x2fffc0000008100(slab|head) [ 65.789145] raw: 02fffc0000008100 ffff8801b366a000 0000000000000000 0000000100000007 [ 65.797012] raw: ffffea0006cd7820 ffffea0006a5f0a0 ffff8801db000ac0 0000000000000000 [ 65.804880] page dumped because: kasan: bad access detected [ 65.810566] [ 65.812167] Memory state around the buggy address: [ 65.817088] ffff8801b366b880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.824435] ffff8801b366b900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.831768] >ffff8801b366b980: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 65.839102] ^ [ 65.843748] ffff8801b366ba00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.851080] ffff8801b366ba80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.858442] ================================================================== [ 65.865780] Disabling lock debugging due to kernel taint [ 65.872251] Kernel panic - not syncing: panic_on_warn set ... [ 65.872251] [ 65.879627] CPU: 1 PID: 5815 Comm: syz-executor2 Tainted: G B 4.15.0+ #220 [ 65.887847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.897193] Call Trace: [ 65.899781] dump_stack+0x194/0x257 [ 65.903411] ? arch_local_irq_restore+0x53/0x53 [ 65.908089] ? kasan_end_report+0x32/0x50 [ 65.912211] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.916943] ? vsnprintf+0x1ed/0x1900 [ 65.920718] ? clusterip_tg_check+0x1480/0x1570 [ 65.925360] panic+0x1e4/0x41c [ 65.928526] ? refcount_error_report+0x214/0x214 [ 65.933256] ? add_taint+0x1c/0x50 [ 65.936779] ? add_taint+0x1c/0x50 [ 65.940300] ? clusterip_tg_check+0x150f/0x1570 [ 65.944943] kasan_end_report+0x50/0x50 [ 65.948898] kasan_report+0x144/0x340 [ 65.952674] __asan_report_load2_noabort+0x14/0x20 [ 65.957574] clusterip_tg_check+0x150f/0x1570 [ 65.962053] ? arp_mangle+0x550/0x550 [ 65.965826] ? xt_find_target+0x150/0x1e0 [ 65.969950] ? lock_downgrade+0x980/0x980 [ 65.974068] ? rcu_read_lock_sched_held+0x108/0x120 [ 65.979057] ? pcpu_alloc+0x146/0x10e0 [ 65.982923] ? pcpu_free_area+0xa00/0xa00 [ 65.987060] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 65.991890] ? __kernel_text_address+0xd/0x40 [ 65.996366] ? wait_for_completion+0x770/0x770 [ 66.000938] ? __save_stack_trace+0x7e/0xd0 [ 66.005250] ? arp_mangle+0x550/0x550 [ 66.009034] xt_check_target+0x22c/0x7d0 [ 66.013080] ? xt_target_seq_next+0x30/0x30 [ 66.017378] ? save_stack+0xa3/0xd0 [ 66.020980] ? kasan_slab_free+0x71/0xc0 [ 66.025028] ? kfree+0xd6/0x260 [ 66.028289] ? kvfree+0x36/0x60 [ 66.031539] ? translate_table+0xdd2/0x1610 [ 66.035836] ? mutex_unlock+0xd/0x10 [ 66.039524] ? xt_find_target+0x17b/0x1e0 [ 66.043649] find_check_entry.isra.8+0x8c8/0xcb0 [ 66.048389] ? ipt_do_table+0x1950/0x1950 [ 66.052519] ? mark_held_locks+0xaf/0x100 [ 66.056639] ? kfree+0xf0/0x260 [ 66.059897] ? trace_hardirqs_on+0xd/0x10 [ 66.064032] translate_table+0xed1/0x1610 [ 66.068165] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 66.072981] ? kasan_check_write+0x14/0x20 [ 66.077201] ? _copy_from_user+0x99/0x110 [ 66.081337] do_ipt_set_ctl+0x370/0x5f0 [ 66.085289] ? translate_compat_table+0x1b90/0x1b90 [ 66.090284] ? mutex_unlock+0xd/0x10 [ 66.093972] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 66.099225] nf_setsockopt+0x67/0xc0 [ 66.102914] ip_setsockopt+0xa1/0xb0 [ 66.106610] sctp_setsockopt+0x2b6/0x61d0 [ 66.110732] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 66.116421] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.121594] ? check_noncircular+0x20/0x20 [ 66.125804] ? __enqueue_entity+0x109/0x1e0 [ 66.130105] ? find_held_lock+0x35/0x1d0 [ 66.134141] ? finish_task_switch+0x1d3/0x740 [ 66.138610] ? lock_downgrade+0x980/0x980 [ 66.142731] ? check_noncircular+0x20/0x20 [ 66.146940] ? load_balance+0x34c0/0x34c0 [ 66.151076] ? check_noncircular+0x20/0x20 [ 66.155290] ? compat_start_thread+0x80/0x80 [ 66.159679] ? do_raw_spin_trylock+0x190/0x190 [ 66.164234] ? find_held_lock+0x35/0x1d0 [ 66.168272] ? avc_has_perm+0x35e/0x680 [ 66.172225] ? lock_downgrade+0x980/0x980 [ 66.176346] ? lock_release+0xa40/0xa40 [ 66.180303] ? lock_downgrade+0x980/0x980 [ 66.184424] ? lock_release+0xa40/0xa40 [ 66.188371] ? __lock_is_held+0xb6/0x140 [ 66.192411] ? avc_has_perm+0x43e/0x680 [ 66.196359] ? avc_has_perm_noaudit+0x520/0x520 [ 66.201007] ? iterate_fd+0x3f0/0x3f0 [ 66.204788] ? lock_downgrade+0x980/0x980 [ 66.208912] ? __lock_is_held+0xb6/0x140 [ 66.212963] ? schedule+0xf5/0x430 [ 66.216479] ? sock_has_perm+0x2a4/0x420 [ 66.220523] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 66.225862] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 66.231547] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 66.236797] ? alloc_file+0x27e/0x390 [ 66.240581] sock_common_setsockopt+0x95/0xd0 [ 66.245050] SyS_setsockopt+0x189/0x360 [ 66.249007] ? SyS_recv+0x40/0x40 [ 66.252455] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 66.257280] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 66.262277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.267028] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 66.271758] RIP: 0033:0x453299 [ 66.274923] RSP: 002b:00007f2f26b45c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 66.282611] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 66.289863] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 66.297107] RBP: 00000000000005c9 R08: 0000000000000348 R09: 0000000000000000 [ 66.304347] R10: 0000000020013c90 R11: 0000000000000212 R12: 00000000006f7b78 [ 66.311598] R13: 00000000ffffffff R14: 00007f2f26b466d4 R15: 0000000000000000 [ 66.319401] Dumping ftrace buffer: [ 66.322928] (ftrace buffer empty) [ 66.326613] Kernel Offset: disabled [ 66.330223] Rebooting in 86400 seconds..