b962f55365359487fea75cbbc9999fbbf3caa17e480c84e146f773bfbc24441822c57813f7d417f2b97243b30de0a4e1f81aaa63d4fe601d9b1133b75e3d3fbb4ef2e37e56d2257623a69544f2b5c88fae5e7e082eaeb53248474e5728e5ffa99e8dd51714a6e956ecaa3f7ac64f3003824edafbfa78b5ffe99beedd15e64cbed77312520bb603374f58baa12b4a82261d19b1b18753eef7f32fe7a8a1e751126d451740a047c9ccdeee958c8455a74b3bff59d2bed199f5bff7be54c8c69d2eb7d6076eacffa55da55335c18d82eeb870a8092ee44e87c752b3ae3c4f4fd4ea1247ee5fdeb09c08", 0x401}], 0x1, &(0x7f0000002200)=[]}}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/26 14:00:18 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000020020000d0000000ffffffffffffffff00000000ffffffff88010000ffffffffffffffff88010000ffffffff03000000", @ANYPTR=&(0x7f0000161fd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000007000d00000000000000000000000000000000000000000006000484d41524b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001ff010000000000000000000000000001677265746170300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000a2b0a4df042ffd51e0"], 0x280) sendto$inet(r0, &(0x7f0000e8efe5)="06bb805c4c3c20b6", 0x8, 0x0, &(0x7f0000b59ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) pipe(&(0x7f0000000000)={0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="18a5eef896a133ffed18d20635f7636cb1b4c4328393212c7b380127fe6c373134e59854a14c9d9a5536c5b360ee6835ade80cf44e93f0c590b8e8dc1e0e9e182396133c10e81895d039a41efdc2befa61e95f69063a177547796908e71a4a8e8bdb7c0d1413be00badfd1ada1d87e700bc8825a2267225052f669993f333ca7f60ce25eb58d1310951af8d7460648c97ddf376c4ac4f9086ae75cb78aad808d0e7dc82042133875240f54e8fa4b9dc255d01e51df2aeb7d2056c5d3f08d9cddecd4f062b9974f6c71704d8025956df458c5e1b25f4c86a7ade3251c5bd554e89c660a7257d3fe6b088c3a32a937a0d3232b14454c73013bf8de5f97beb098ca4a14ed579f0f043c869b1c68bc4c0ab45c9ff1eba0986fc69eec6a3cc6b8c84106da0e73985a8104012c610a4b6a12df505aac83ba3e8736a06c158e5220e82eb804acd63b9f8c75c5efc871a5a28b3caf2be349d75790457396e0c342751f1093e3b685ca060d745b0f2e170b96a155652566a8ce746b381c05f27305253203a4302027c61485bf63d62decae845cb01d542b8564b2ecc7680a99a47d8613d8446d520f57553e017fe77cd9997551116578708aa868914d026c930fa23ad3ca6e1db1a18c022b026dc0934cf39d82f75496b5312d1ada4e740882d698136c3849ba45554ad5a82da1c8862a078533410eadbdb249b547f56f1cd3fe87f169fad9161f0c575db60cddfe90db1a9f83a1c3cff96d2de3fa5703965e796a232ebe6c7f7682cd697ee73e2b509b32a5e2c51204cf5d2dc0c0459361d78cfaa593785df30a5063bf6d858880ef3e507c5f9024fe8948e4cf978dcf39b99f1f18c8a4e19d2379ea0a567d5e459d15baa5e1d1c557153a19eb3289ad5c362d8443c8d53afd7907f56b0fc16ee2b953626d5bdfecb0246fbab7d915774cb24cfb4c9c7f4731903c6e7c47bc010c2996663c8175c1a4d658496ecb857be9f064f3e403dcece286849e67684b2cd31a35e821abdf92f077d309af537ef8d65ad37f3044780337f46abf402a6f696cdfc8dde1dce9188026901944de1314fe8011d8871241bed7ce00c6822a6c04c305cd4a24b4bfcaf768ff3742dad762a3d18169b67c6f75b432b2057c506cc75017830ed71787844e31d6cf54102bca6347ab71868e7f2b1d7626302c2bc8d1ce9380c39a79b6a3723857c364fa6663e718adeee847aaa412562858e80b1e28eba175eb2acc2543d389c41159d0f46ac88264cd83e6e8abd3caae949bf033b60e67819797221930e68134457ca2af2e83700b734a9c13e49886600e472d9f053fbd58ee86884baa2a7a6793ffc2bb53e2d06b0c854c14587829a15e57e32794aa01fbfb94396802528b55f9099f85511f47205a1b254f0fb3183ee88e6eb75526c30857dce062cd2fbc581dab08937a02115c4ff0b921576b8f7ee657455dfa91d71a862a9878ba2e62776857cf2dd898d3a8081eee23dc7c98f40162454897f6efc41eecadd1052ae65fccdfcbc5744926b0977a106041c9a37cac7881b2f4518e4f31a4c79d2de9cfc0dc78219be5a5cd1a722d9552cdc27e8fb47971d864f3c3324d71890a799d80830c523f0fb586640b991ae839a4ba56562d90400f20ba64b40ab048f9ec7a31f86f55e084958d9a61272a0f800c3b37e4f4b3012b301dc2c088d3dac1116de16b2fa6d4fcd8bedfdd71b62b6ae9cea36572e97c2000f1f78a11ee56126c6eb3438c91e09083cad7853fc36a74667b5a80c108cb0d670a73a98eb5fa11003422d3f6c2a4e6030873be55f35c28945e6b2bd564680a9fa3997799d0657bc62dc4d9ecb1ddc147eaf5cafe8a07855b41b300ded1a2fc01f3cdbbcab4fe8113544fa2a454e13e1ff2c96ff46365b108f995a5a0f74e343253120491746428e1685abcc08a8b96b0746267d644e68674fbe9954207e4265eeb73183f27ec604a35c1b5d28f50d37b35742de9c9e1ffbfac5085005dbe065fcc0a73e3b0a26c87d59025aa3ebc0b736866d53a9830741663a161249a1eb153280e5efca0e1b2f24592fa48ee19651348cbb0a9cf7d7fd367963a533bc5fce87a34cb073ddb6e3d7292b5be43dee7e98255c50df7d601e5361c48de7dc5969feb4c6e1c62dc9a5ae7b0a0fd63b8fa91d716e6f32ac8dfaa8794311a2461a925c0616144de3e06520ec6fe2a971fbbec6f0fa5fce6e4bef4f0ce2330d0d8726b48e6f15f38f209d8e696ad0a7d56f41c481328d6ef040d342c933830130b3665e2fb204bd5c533e1c552b251a88ac93743b061f44a96bb9471e6411406e88627888ee9916fbca1b5d77251ed1234bdbf32937c372d4ac9dce32ac31818d7e8c96bfa9319979be62aa50c1d64cb223350867da2eef411e4362a513d9e2cf0b05c01b7977902365d5de6237dda463503572143808c91f3ae7570d44674bac67e59d67b182232daf71d53eaa28d934a7a834d85cde5ef77802893c8c045ff52fea24d375f7656f1c37c162f8b9dbe015a243a4c73992be2e9d692cba454ff8fe81853979fbaceebda4c8cf2c4d7ee203968049ed2186f4928d5f57338e8a7b820ade3fa209453f8502ca7335bb411605c3d42ce26b4c9ac5885336757b5d68bbdfe8ff2a1ddd101054157ff89fad4f90e3ed8a05013a7fd5a914df12717bab32a6dd1ba49315ac65ce9584bd3f3f1c72f701d528d7399f518e268d85123900f35b08dee5d3035af5e1d2c85ce17f956f6da93dbeff67e48a4e0c04aac15b3005486628a0e16531df34c91e712c729c2a125bf698ddb5f89ab59467c6685be6c94efca3983a879f13ee43726a7d5c58d42b4ce0364e203329aa46ed8eb004c9aaa478ec0697e885cfe55b9b973fe010ac566082272f8a6ca08261d785326bb705583329949147bded42e688c14936d65a231e304406f384ebe41e3c646009deb09b39dcfa510f4de869a68ab327bc68ea1a302a808186a54de8749ef11d979a8004789b1ea889164074035d364bb6dd01c941575e6cba6b1ac8cd68819ad5b7e1ecf9f39e52f52ae5068584c1bbf36759f9a7c76b7301518ba4cb87b7ba3cc633377570eb2c566a2cdff7915e2ce79842b7ec3b5c54d3542e38ab064b6e22230bbd9d5b326c5bcb22a6933729c559f7c389737c37f59ac0fb16533d2fb19afafe929b3a9fafd98003e82cc986979b97b2bc7824670b0f342ce210efa3ebfadae57aeae621dfb7eea5c3fb08b3cb6227fea30c430af5d8f6c9229a7f6579feeb267c71d9f9c742f0428ee499b52995cbfc776c7b325db0829534503af01ce5aecbe78acfc2773492f6c122c8653da4b176f56396ab5958774071a6328f131cec531efda621e5f092ed1f5b6d58ccfdbd3cd3a94fd4b166a7b3b990bda27644a56e8702cb430b5b680fd387f9b6008ce94e7236d725255787a8446dc9134c277562283959c0b0a286644617f142f8d0428a075457dc37c72be270166d1cbb9593783ba716493974e3a843b893a5e8adb316e947926c7cec31643785a5b895608cae9095281f4da1f09f809b007c5ede1de20067b411c93f2b0e3a65a1dbcf988ef2bb9b5e077a5605160faa7dd113716a488ea899d589c4422cb1c8a5da0efb777064cbbd246027b83b92311babe81618fd72730ab7bfcfdda5d6f6ab0201106f1ae92b04a5c9ecd460e8a6baa85c75c9ca08d7c11df2aa5e3d4daea17869f74f55efd17a3e83df286cac1d4d626f33c942c39124c5bc52a1155ee6e0afb48403057ffd3de12c6f43ea9a326206d95c9ec87cc746d23680375c2e1ffc69bfdf3d74884f313824633ff15ecf10e0dfb5119f9252c9db4765f07ed8e5090eea93604702a26300554e079ff5dd4cb8c388976cc983057303948fac75bc3a3e7b909f9000ecd5e55197d137f9cc4761ac0cca864668009b10af2d955b1842caa9150145677152e068336c0b05cbc3deb367eb36def6e7a2dace843dc115e5dbf3467d27d5e9db062154e6f8bfe8f26b2406cef0e3d0f3a2cf3112ce8edf60dd46d304ab88bd02ba913fd3b5c2907d429da8d32b831d920fb4fe09b681c85aa693275b34b4fef990d5d150223846527cea91f5e26222ec60178aa85b072b72c7515a5a45b49d9aec18ac952ff9f8ac1a4580708a71eb3f8b91bf04884ac5327efc782886534c89be06d986f87ee6753a0e614632e81eea9a90aba3b197814e240dbc18209d4884bfcbda430fca463dd60c97d033f052871476fd01c130a38fc2fd78f72e7f84c600ce7ba453346f624abb64ef11d6e801fb4cd9401595b2df9399217ef2bfa028b13d970373bd4c6b4b9afbaf18a9cf5d8aa78425ec1162d87f6456d016ddf5401117ce76d7e664bbce89b66d666f685657e252b92e7e65a197dbb0b56f860bf03144bfc0a3599f4bbfab54c505134ccedbf9cc4e0e2b746c4cdb1c9b9eb6d1150c65ba040950ffa96e280d6fe9ed4ec4835517fe01fade20617852025aae1f575c97cfb64a8c12c76add6a47dcb8cf554abbe6426c16a4fabd2ab49b59a57680f978661fed3f057d8ef4b642216e145a7c686516c497206eef314db73614525d7e69b9084fcee4e3ad57c6fedbc1b20e31027cff91e6aaf5e25a1fad40212e43a383bae79bf392ba691f9c3173e5b6670c8105c7c27330c92219f8d977510810366e7ccaaee4b6a3af58bab11145797b60172e15ec58b65b45defb42b1cb0ccfb2d8bf241bc96e2bac07fbc39999e36843b5977aec842093376f19566e53455da7ffc39aa2eab5c75d9496370bc786a700e072551bcb9c59f4c4bc9a3c86663d370f55c743d9ff432fa4c6537a859e73ffdaf9f7d51f46dbacb4952545c3c844f5d84c10bdfaed4944783752f63ba1c2168daa8e3519ece00e4dd205d099cb89f67a8fac150c93e788560dd01e67477645e7822ca1a589ac10a64ffaf71067b5204dc8874f0af99d497127202968f0c264f912040f6b31ac4507b21cb3795cae16eda79cf98a92b54b72ca9a1f3b60b9d552884332612611a6e1482294c07f746dd6080e46b8e86ad783602bb1964b92b0d2022e623022eaa15b60db4e59da29474a6a2dd022969c67edaf3f3304422136bfda7064bf492129150f2a332e6fe436bf59faaf4bf66b4e9c5e2b2d5655309a813fe93065ba59607f0388f6abf047d4a7e3f6026826d7f4e073d533fbe3e0d4cb2531e8b6b27ea78674dd316fc5bf9bbe41c1ee39db155553220b84be1a103758916a8f139c7515052da6d9022be316d65e4dd7c455ac8b5312e7292d689773b2c89dd78978d0c294f19c86ef8c43ebfffb9b7da15ef7c41e1629d845e4eb0a484bda821d2b6b05ab7381de38b05d5a24af5c901232ac79af5f9ec582de975a0d3013b39e755feff00e244f85bc5a324b72657237dea5166d236980a92afbecd2eccca56717c79c154aa64013e3ba0c69ea51ed4713d032785a3cad00580b3bc449fc148b2888e6778aff506147f5b4f1a776640779a240b556731ff9856c754c772c6dd01518853765c58c35669b9f174beecde71969a21b3014de7027605ef2bdc05ec8c36ca6f023259040bb96b983ff30fb46d25e76a35a1e6714d8097523293e460ecd02746ea9805eca0bc20ffaf3444544eaea19ab4c296e6fa93cc3993b7a09642e4a7137fd4f7d8f5a9f96d97a1c67c6dca88588f86c1225637c2ed5e7c0bab47d0bbc69335bfda08aeac35658f9c56f567fd34cfe79bd700ad6daf4b2e4668d0230ea5bb52028810cc511e9b9551057860da5edc01c9b870bf241b468241af", 0x1000) 2018/02/26 14:00:18 executing program 3: r0 = socket(0x0, 0x4, 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) writev(r1, &(0x7f0000002280)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="44a086b688ea4e013fec3ec89ba7884a7abbd6a375d3", 0x16}, {&(0x7f0000001040)="b8c27336b812077cad1eac74aa81175394b171432694b62f6588abf322baed6587e5b4f4488117d9f046d302e2913255af42b9b300970700ac96c776f198f33729dbc20d54aca45d34a76d60fe6ae5501af199dc3985865c3d1782f4c5e223bb8d8749b8fc087fa801ab09b74b068ab92050c53d2a1560307366d997125fac18ffb23f60dec8e4464fb22ed616", 0x8d}, {&(0x7f0000001100)="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0x1000}, {&(0x7f0000002100)="8cb50c86960a8050eda3374eb0dd179b9f6a6a3f350543862aa69925229fae7c30943b418fcd742ba9b249cea1673177896df5adb33118d59f6c1906fcef8a13b37e672abe3c86ad3acc71dc2175d459f0dc16884729f958818e5499e951f2afe0e16c8a194f2792a79d7428acf6530bcbf36ba8b43de8fbbbc24dfb9ddc2867e922b9a68a11d3ac0a38debb60d015c0fe0a8d4e4f09dd437671ca7ace9f70ba7ca44425786740917512cf", 0xab}, {&(0x7f00000021c0)="6379bc3a3fb1600e45d87930ae40e9ad6deac8756406b5349669b95693dcc60aa7af33c11bb6c42504efa51619d9c4831394d6573a33a4c74914333eea4b1f75cfecc23736e078f8ce12340b79de655cf1ddf73ece38a7a6057dd4879a57321ec7a23130a5f6bc13ef068b0e106b6455b5a18366f925ffc34644557f520f7da6a88ab291b2a0", 0x86}], 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x1, 0x0, 0xfffffffffffffff8}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendto$inet6(r1, &(0x7f0000674000), 0x0, 0x0, &(0x7f00009bc000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 14:00:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000098eff8)={r0, r2}) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r5, 0x2}, &(0x7f0000000140)=0x8) sendmsg$kcm(r3, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0xa, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) 2018/02/26 14:00:18 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000000000008, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0xfffffffffffffd29) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003b0000)=0xfffffffffffffffc, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = epoll_create(0x1ff) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x7, &(0x7f00000000c0)={0x6}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="8b3a4b4c2c7d4ff258b983db9ef49355", 0x10) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0300b55c64e79f0000100000"], 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="442b06c25a321ad81db9bd976b4c08209883da9f2a0d61c115d71f5792ae78266690fa77f7cf0b02bf223a0327a6353284a72203393d38b83e97c7d5f17377a797c1beba6de32ad7e1", 0x49}], 0x1, 0x0, 0x0, 0x10}, 0x20000891) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x1b, 0x4) 2018/02/26 14:00:18 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x2013}) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffef7) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9}, 0x1c) ioctl(r2, 0x638c67d8, &(0x7f0000000040)="fe61786545bc31770552641aac8b0337b17760a3fba938df3009048862fdebdcbea9918986313c93369fcf665e1aa9fb6151a9e97ff1a8") bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r2}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) [ 99.224882] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 99.239101] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/26 14:00:18 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="140000000601ffdf00000000000071560adfa92b"], 0x14}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x120, 0x12, 0xb, 0x0, 0x4, 0x0, {0x0, 0x0, 0x2}, [@nested={0x24, 0x77, [@typed={0xc, 0x1c, @uid=r1}, @generic="193024f31915b8d86099803426561b79c23ff7e0"]}, @generic="6337f27e97edb85690ee4fc98e129aec93d4fcd777242b54abe05eb3c572d122b6e9ad27aa21563bee4386d35f5d86a7082353ba5f726a2dfb87e1bc67f405c53b18ea037dd4be75dec80d4fcb73dfc7c07d198286df3f95885bc40546e431", @generic="bf52a5a02032d3a5240e2dba0e994283e09f79918032789b8c8901bb6dd6a1ceb20cc51a3bce95e84cc1072b87bdafefb58c2641b3610519565438d09c5b2a7b32c2a28a7a656586beaf69084c19788281dc018a7f06ba493101d36af6504a29b330184fd1797a0aab760727291fc3a41902d6159b87b052f27cd8", @typed={0xc, 0x5f, @u32=0x401}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0xc800) 2018/02/26 14:00:18 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xafae, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0xd5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x38, 0x1000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7ff}, &(0x7f0000000100)=0x8) [ 99.290284] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 14:00:18 executing program 1: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e2cb0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) r1 = accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000040)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=ANY=[@ANYBLOB="020000007f00263d0000000000000000"], 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f00000a2000)=[]}, 0x0) [ 99.333775] xt_connbytes: Forcing CT accounting to be enabled 2018/02/26 14:00:18 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xe92d, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x1, @rand_addr=0x28000000000000}, @in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xa07}, @in6={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcd}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xa80}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}], 0xbc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/26 14:00:18 executing program 7: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfffffffffffffe73) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000080)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x20}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0x0, 0x1, 0x3, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/02/26 14:00:18 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x100000001, {{0x2, 0x2, @rand_addr=0x5}}}, 0x90) 2018/02/26 14:00:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x9e, "fc52538bbcc2287274cd043f0e08da1e7f87604aee0313469357670f36f743e9d251f453f345dd3e2a98e36e95e748b88675fd5bc22d16cf1ac2e71a2ed89b8ac006994fb6fe2ad3533d9e11e5de240616c15e5f9616c7968cd6992a93fac94c760c9c0d8de58fa29f9f1dfdf38a166525594d674ba5c70ac15a33fe2525e2fcd12f1001dc7b388858c0fcc105fc8b90490da139b4cd769aec54f7863aea"}, &(0x7f0000000140)=0xa6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x200, 0x8000, 0x5, 0xffffffffffffffff, r2}, 0xfffffffffffffd9d) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x3, 0x4, @empty, 0x1}], 0x1c) 2018/02/26 14:00:18 executing program 5: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000004000)=@broute={'broute\x00', 0x20, 0x1, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000002000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xfefffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, @common='gretap0\x00', @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb0, 0xb0, 0x100, [@devgroup={'devgroup\x00', 0x18}]}, []}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x3, 0x3f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x1, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @generic="8d108018ebfbaea2248d71a4619149f3", @common='tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x20], @random="3159605ec28b", [0x0, 0x0, 0x1], 0x70, 0x70, 0xa8, []}, []}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x15, 0x40, 0x0, @common='ifb0\x00', @generic="d24531c668ab26dc569a81112220c6c2", @common='ip6tnl0\x00', @common='gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0x1d0, []}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:systemd_logger_exec_t:s0\x00'}}}}, {{{0x1f, 0x40, 0x88bd, @generic="2d80759ce1e5436009ed7619da623d00", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x20ff, 0x0, 0xff], 0x70, 0xb8, 0xf0, []}, [@common=@ERROR={'ERROR\x00', 0x20, {"2d9f942408ae7349a430bd85896db4328ecbf683b03a0fe4d3b5f2ff97f4"}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}]}]}, 0x470) 2018/02/26 14:00:18 executing program 1: r0 = socket(0xa, 0x4000000000080003, 0x2) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="0a00000200000000fe80000000e738beb191cf2a23"], 0x1, &(0x7f0000000f80)=[], 0x0, &(0x7f0000002480)=[]}}], 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/26 14:00:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001}, 0xc) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x9}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/26 14:00:18 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000000000)=0xfffffffffffffe13) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 14:00:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000034786c)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0x0, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x4) 2018/02/26 14:00:18 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) pipe(&(0x7f0000001900)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000001940)=0x7fffffff) sendto$llc(r2, &(0x7f0000000000)="f1c4205a27638828407544c01b4b337c92b09fb118e9c16d3947bb86620de33b96ceda11b80005140a49b2831574c05c891ae172778c1af5696c37006c8d9ec19ad4f7a3982ee1e5b23b58e86767ab2a6987fd11a4e510f99f78a015295f98d7751285b8c805dff10706438c5101af673a7880b3ed9becb0b18e18dd595156891ce3f940fd2b3beeb9518f80fc5e2e35151e02c5bd83bd143b95526f295b107115c9f5a82183108f9462522e2154b7552d053b73fd808d745caa46f076bc2b99f9ad1cc60f618f13fb5058eccd18580e3c4843df00baaf974e4c7c12d8e4284e69717f6e7cd41e2ed1c075dac0ec832a25d1c5b7b5e41a", 0xf7, 0x48000, &(0x7f0000000100)={0x1a, 0xff, 0x3, 0x7, 0x10000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$kcm(r0, &(0x7f0000001080)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x3a, &(0x7f0000001040)=[{&(0x7f0000000040)="a0", 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) sendto$llc(r3, &(0x7f00000000c0)="8a", 0x1, 0x0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write(r1, &(0x7f0000000280)="75689f6c1a", 0x3e71515177333498) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x3, 0x6b5b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0x1c) 2018/02/26 14:00:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2807000000000000000000000000000022f11269b8bf9bedc9eacf3d9f833bff5fd4008e1483e8646f6a65ad319906bb548a7affdd500ff021cb853443dc0794ef5d0e2f0000000000000000a745ece395263792b7f901ee6b760dcc3f264d7cb0598480f5a9f88594171030efd6a54853f0f6ba5d9493ce2bde779c235410735333ff5a69c32b", @ANYBLOB="24a10000000000e207001d0004000000"], 0x2}, 0x1}, 0x0) 2018/02/26 14:00:18 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xfffffffffffffffd, &(0x7f0000000780)=[{&(0x7f0000000680)=ANY=[@ANYBLOB="1400000012be0103000000000000000004000500"], 0x14}], 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0xd52, 0x4) 2018/02/26 14:00:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000), &(0x7f000020effe)="d0"}, 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x9, 0x0, 0x9, 0xf76, 0x6, 0x40, 0x3ff, 0xfffffffffffffffb, 0x10000, 0x83}, 0xb) [ 99.480502] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 99.514127] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/02/26 14:00:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0xffffffffffff7fff) sendmsg(r0, &(0x7f0000618fdb)={&(0x7f00002beff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ac3000)=[], 0x0, &(0x7f0000aac000)=[]}, 0x0) sendto$inet(r0, &(0x7f0000000000)="d69595828a9885aee14552f2987d00d1f62e03d048a0c46490398880438dbc11fc386904e1e7df34300a72218ff15df0b9d62edc05d02a3cda81b5b33181d21da3a77eb2abe85d2de635fb959ca1ecad087619db8bca17137ffa21acf435385706d02075ccfe0b27114bfb4375268fb4c045b0746857f0c328451a50f7a8ce19fd8c9a80fd1f672bcc072cc959b4af783a8c970e99b3436bab31cde61dd0db8014f5505eaf71893297fbd0d2a1c1191e514c5a91c7afd203b427b96de4e5a09a0a958b2044c5255aeed80e17159385180e499f2f2860", 0xd6, 0x8000, &(0x7f0000000100)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x40, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x120) 2018/02/26 14:00:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x40, 0x1, 0x8c73, 0x1, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) getpeername$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0xc3c, 0x17}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) r4 = accept4(r3, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000100)={r0, 0x7a, 0x8, "b5108d6e60d92f5c8b77ad56a499b3c6d05426aace658c6563432bafd118fa04d5bfd1cb8a1140a7a191cb57eb964fe73916effcddd04c33efea6b22a0cfb4bb286ee6a3e2df4949695f6ba9713ade99f0d3f73f2749bc7bdfe0498ad5a12160a6c1b07258f7570302aa408c619569ddc55a7aaae8e9412585a9609a3b2cede17447e05f85e7e4f43274019501904195d698c744fc749bc159da9d69c7ed3edafe9268bb698bb439dedaaf1b376fda949b44ae0afd40b0939a520fcd031d014a10aa80c7a56511a4041e17e3332f0c90227610f15ea21d8227f8f401c7bfde8a5c0036ddbba7c306d97b6100fd8a42dc94"}) writev(r0, &(0x7f0000818ff0)=[], 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x3, @rand_addr=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r1, 0x0) 2018/02/26 14:00:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ee8ff0)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/26 14:00:18 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x20000000001, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000000080)=0x4) socket(0x10, 0x7, 0x3f) 2018/02/26 14:00:18 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000b, &(0x7f0000000040), 0xa8) socketpair(0x15, 0x0, 0x2, &(0x7f0000000080)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f00000000c0)=""/242, 0xf2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000040), &(0x7f00000001c0)=0x4) 2018/02/26 14:00:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002fe8)=[{0x35}, {0x6}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)="e3742572919fcfc34471406419369d4c418258869f24ec9eaf926e65b3d5c8d4f04fb554b1da350266afd6bfdaf52a764a77abe622d4b3111806234ce09c3364f9b86f6c858d78da2baefcfc256eb0e66209789cd005779b67b72395bf81f6237130ca99b7ed49f5fd3fd7990639f8606244e6c6ccc5deb8df4db48206915c6bc0eeb5f112f83a4f96df2aed09f7c3ccd69fe0e5baea1eaa866b4da8c9b5138fe2e3f0fad6cd5095d9f4f85c8dd101854c5a36671c455f90f1dbff5365e543892065fe5f1ae3a373122084ffd6b6520fbefc06152d2f2ac6ba0afd870fd6", 0xde) writev(r1, &(0x7f0000009000)=[{&(0x7f0000000040)='t', 0x1}], 0x1) 2018/02/26 14:00:18 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x4e0000000000000, 0x3f, 0x7ff, 0x8000, 0x7, 0xffffffff}, 0x9}, 0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000c95000/0x3000)=nil, 0x3000, 0x1, 0x30, r1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) setsockopt(r0, 0x3, 0x80, &(0x7f0000000100)="30aac34b82dc3428158912c4623c18214ee6d6e7df286d838b26ce38b53f8cc526a4a108b11488fae16ee44a32d0b48b02f79f1e57cb39f0ab2bbaa91a48629c40a5f4966b9e908d1657991e4df70000f92425bf690dc02dcd8b8e28305ca64fceb2c7e04e7d69c3ef4521a312c896139460a86453da39c23eed2c9aa00e1eaa7b3010fa868d02960c5426c34266c8d143310f9a88bd3bbdfe809197afe76651193a37d6e2122134f8cafc9ef1e78c497ce4d8526d0530a217aea6dc673fd4c96bbf945c173a8bc95f57370449b74852f8f6e26474140389d9da73a04f8652c827ef03561a9b16", 0xe7) 2018/02/26 14:00:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="94", 0x1}], 0x1, &(0x7f0000000180)=[]}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)='}', 0x1}], 0x1, &(0x7f00000006c0)=[]}}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x3, {{0xa, 0x0, 0x6, @empty, 0x1}}, 0x82298c21ff555885, 0x5, [{{0xa, 0x0, 0x130aab01, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x2, 0xea43, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x3, 0xfff, @empty, 0x7f}}, {{0xa, 0x2, 0xadfd, @mcast1={0xff, 0x1, [], 0x1}, 0x35da}}]}, 0x310) 2018/02/26 14:00:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085df70)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faef70)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) close(r0) 2018/02/26 14:00:18 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @rand_addr=0x7fffffff}}, 0x4, 0x7c51e462, 0x1000, 0x80000000, 0xfffffffffffffffb}, &(0x7f0000000180)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) 2018/02/26 14:00:18 executing program 1: r0 = socket(0x1b, 0x8000f, 0x80) sendmmsg$nfc_llcp(r0, &(0x7f0000005f40)=[{&(0x7f00000000c0)={0x27, 0x81, 0x1, 0x1, 0x6, 0xfffffffffffffff7, "a73bcfaafe1ed835957f9f94b07db8633d000970aa37251d50fd40645997bc81ac5ffd62b223dfcc126bb43a2688dd4cb358bbd684b035ed049f3105776830", 0x5}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000140)="6059bd0ff29bdb8451c9245e844e714084843749c41dfc9cd4617560295b567bf1d25d6a94a0f885b1f0f374006ba01197ba62278c44a662b090c61bac05ee8b24020bbeb9ced2a4061999658b84b9ecc5bb4cb0aa1a8db118bb4b274e73f7c30d380c51bc3a0d256d913b99f9455587164140171948b33bc653ebb940866e33a78780a7c3988eb055fb756398d62bfdd0edddfd8f203f61fd04739f514a78de5dae490bd77de014005a89900de21768994d09038fa14967b1d8cde9ff8e9017a744d9a950da464d366a3c740e4f92bc231143ee", 0xd4}, {&(0x7f0000000240)="82d68032cc7ff7ef95f4aed544d2eeef774332d9ecafc755c85f9f62b1f6e20ad68aa48089c741146c46ffa6ac1a02", 0x2f}, {&(0x7f0000000280)="9ef189c75480c6c379e4a1ec01c71befd148ab15c395f783a021e5db4012c4511add508ad51d6d26c7d7a3673e0e418d7e3e4e0e27897e5077be3790d623bd26da7b6b2db4fa8261b0070144dd930cda11adf6299b95f1cbeefd5a6b4dd1385aa3f8ceece9bac9778e8e323a051d4ed0bb7aa09f47e46bad1453eb08b237cabba8f1726cb7", 0x85}, {&(0x7f0000000340)="b61afe051c45622699b29b0f12c8b559197faf5577974b99e94d84217b96bd6df43a7f0786be0494dd8e766635049c157bc94972f39580c94171058c7d2e919a99bc6cf3dec65ffd9f9e928bbe06ea84f1a1f0ab3ba0cdeb25eb9148a29932476c3a7baa77a79a464c17a50f4e2f85d916c6c52888f1e89242b1bea28147", 0x7e}, {&(0x7f00000003c0)="534d8b8ddce21638d9eb6499c596fe7fe49bae79218b957799a73485ab1e33402fa8bd72e21ba46c5c0d9c8ab08738d0900593ea0f1b7835c96bcbf2a7cafd0d2f8665c3d6c2dc9a26572164c8e06d9257c10ac51037796f902bdad254ade906324f7234a32f6bced52e056e2f154410446960eb9ccea516d381ab6d149fb3847d45ceb51295f7dd2c6c38b78e19bd4a0adb1c0ac4d51435cba0cc34759d4d6e45de3bfb0622b2d94a0208d048ca09b43002728b5842f812b94b1fb1ff2e49f19d920b", 0xc3}], 0x5, &(0x7f0000000540)={0x1010, 0x105, 0x8f0, "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0x1010, 0x41}, {&(0x7f0000005840)={0x27, 0x6468, 0x3, 0x0, 0x1e, 0x100000001, "bdad4ded0e65088120c27e97a07e5718bdc28cce06b30ce60f85532c850c33d08b07b30b9b80af18ba67c7d3db7b52f655cd989ec8b6935d05585858a6eb73", 0x80000000}, 0x60, &(0x7f0000005cc0)=[{&(0x7f00000058c0)="de048f66d5b32acba9bd9f4f33e5d1578a9e66398266040e6e24a27d566ac954ea984c44dae616a37f40c9dbe64d34776a57948b91ddc409e8ac5bc1f1b57d34d8a88c3f7fe5447de2e803cc66ffca89c52ec6a284e33a6c1687a5423b5873a9b0b1f7b6f7a078971e0ced6a6f14a2ab9d09fcc485f10ac10c3eaf008daea00fa9eeb971d55d", 0x86}, {&(0x7f0000005980)="ccebdc479806d769f4648ce498a04993813e4d3eaab66acc26bac5798b62852952fb35f680e3aff0f024bc8188bccc9abd2b89873c31f737104306ce75cd21983f8ec763c4463720439671050f0a423bd1950c2aa2cbf576bf1022883cc19fad40010883e2763bd587df16", 0x6b}, {&(0x7f0000005a00)="43fcff41ac08a2ebf581a3070641826ac710f70773babbad8eb0692ac4b8de06f1d060f24a7599b5c12713a4228029ac13f84ddf0c85b48e0f0230e22b25a0a9c51e7dd1414eacbb13a48bba6924342abf9ce5540483e0403c3f6803ce3c0af762ceded04bbd47ed205ad489fe31f2259044de6c06d396e371e7e75efe5ab7710e2ad0b1ef88cf44da6c6c7755f322e70c50", 0x92}, {&(0x7f0000005ac0)="0ad21b9a0d3da7475c60db89f08f5fc0b867eb394af8a64d5adeec485479bec6aa28943cdb21e2138cbe4d842e25a434c8c078d8f119b0557c62f1a739225a5d15019b449473", 0x46}, {&(0x7f0000005b40)="d412da5d28f905adf5cd266e7d87c25e4149d8f1168f447116e22d779510f167d59a3859b1e03c441ada5d801e7c708d3de3628a3a6cae6849", 0x39}, {&(0x7f0000005b80)="2b1740127ac384c4f846b3cda45560c921b510d12ca85b595d5e098e227e197b4cc1a73798f74f0535dfe38354931721353e27bd97a9fe001bfbbc734b6ae017624e71aae312c1cb209de618bcc197dcae61c31e6c933511be212e789b6f9bf12dbe78e573ef37b4582a9fb3030e832a00adc5d17faa42349d87b1aa107bcb6e1c7952d7c30be08500ac1638a8a2cbc3d117411550d39ce0c0ce6e7147c384ceea03d4bdd413fc62cf83c08f456bed64edaf84d2930b42b6eefdc543b021322f8c7b9db6ba5241e7e3b1fa2e990d168f4ae5a31c47f246e838ff94c5f08a3d662c45e67c27eb25e2", 0xe8}, {&(0x7f0000005c80)="a91182bf558de3e26137ac2d4f269adfda323879115a40300e6c954abf6b1e57d42adaf1d0dc19234e51558192f99219def25c6bb8241058d65367", 0x3b}], 0x7, &(0x7f0000005d40)={0x58, 0x115, 0x8, "bb808bc6d48c24845d17fa987113af9cadc2914318fbfe1f540ccb0ce4f178b025942c923195ee8b777c446b5fcbede225723b038f8220c2110951b255d21c07f318e4c851777e"}, 0x58, 0x24000041}, {&(0x7f0000005dc0)={0x27, 0x6, 0x1, 0x1, 0x6, 0xfff, "107f45e48cde93438fac3ebd040b72ef45d85dbb060622f313622d951901d1d6d497e3d0edc2b4c418cd773338f1770af9e7140bad7528f433ac41396b28b0", 0xfffffffffffffa17}, 0x60, &(0x7f0000005f00)=[{&(0x7f0000005e40)="7e587576b025eb34d606d76e37f1f96fbcab54916805c574c46b7bd454bf830ffbf9f2e94c59e163e8f73c66a540b13240dc8d15718c7b8726685bf0228b1f8ce72a9127a2981a3595b176a081f3e50bf2055b2051", 0x55}, {&(0x7f0000005ec0)="9f3de2f3d93ca711d13e5fba981914e2a1ed7f0f4ccbb0c66447c03c38e24df66c3c34ea8d7345ff3943ec419dfa7c31f8963e", 0x33}], 0x2, 0x0, 0x0, 0x40}], 0x8, 0x40005) socket$inet(0x2, 0x5, 0x2) r1 = socket$inet(0x10, 0x3, 0x3) sendmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000000100)="1027c9e3edb9c45eaf4848c94c4644dcd9aa8b47f6afa1d83329e3b58e713bf1e1c438dc5dd9d2a8115b35e65d1a244fc2f9abd37a37c18e474d4b0b6f275a8832208a6b701db4129b94161a50e4d6372d92a0f4a8deeaf0b6bb45a441da12", 0x5f}, {&(0x7f0000000180)="30f930b46067e0efe85cd9b31d428970daa0f1929dc4b07a09b0d244a48cf6b1eda8621b4dd6d3b5b2021e9923", 0x2d}, {&(0x7f00000001c0)="8455b934c2aa27d7b34e9df74c224112b19ca972733d348d5832eee448d9244bc2034c5b20c4ee0f5d6d44496208cf72e01cf22ed398136058d42992c5f4727baf11fa41202982ed9c18a3d694b449", 0x4f}], 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1160, 0x4080}, 0x40) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffd93, &(0x7f0000004000)=[], 0x68, 0x0, 0xb2}, 0x0) 2018/02/26 14:00:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f00002a6ff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000f8eee0)=ANY=[@ANYBLOB="680000001e000904000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000100000000000000000000000000028000900000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68}, 0x1}, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6(0xa, 0x6, 0x9209, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=@newpolicy={0x100, 0x13, 0x400, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0x8, 0x3, 0x800, 0xa, 0xa0, 0x20, 0x0, r5, r4}, {0x6be, 0x10000, 0x11, 0x4d, 0xcb12, 0x0, 0x1, 0x9}, {0xffffffffffffffc1, 0xbb7, 0x8000, 0x7f}, 0x8001, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, [@ipv4_hthresh={0x8, 0x3, {0x19, 0x13}}, @proto={0x8, 0x19}, @replay_val={0x10, 0xa, {0x5, 0x4, 0x2}}, @replay_thresh={0x8, 0xb, 0xdf}, @policy_type={0xc, 0x10}, @mark={0xc, 0x15, {0x0, 0x80000000}}, @output_mark={0x8, 0x1d, 0xffffffffffffff01}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5e64}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r6, 0xb5, 0x800, 0x7, 0x0, 0x5}, &(0x7f0000000180)=0x14) 2018/02/26 14:00:18 executing program 4: socketpair(0x0, 0x5, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x7fff8000, 0x0, 0xcfd6}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xaa, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/26 14:00:18 executing program 2: setsockopt(0xffffffffffffffff, 0x4, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/02/26 14:00:18 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x121, 0x7fe) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x8b, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x3, {{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) socket(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffe62) 2018/02/26 14:00:18 executing program 7: socketpair(0xd, 0x80008, 0x2, &(0x7f0000000080)={0x0, 0x0}) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x400, 0x4, "dcf371fc34c1", 0x4}, 0x10) r1 = socket(0x1200000000010, 0x8000000000002, 0x0) write(r1, &(0x7f0000000000)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) 2018/02/26 14:00:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000acfff0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair(0x3, 0x80800, 0x5, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socket$nfc_llcp(0x27, 0x9a08160912c7ed2f, 0x1) 2018/02/26 14:00:18 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) socket$inet6(0xa, 0x0, 0x7) 2018/02/26 14:00:18 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000000)=""/244, &(0x7f0000002000)=0xf4) 2018/02/26 14:00:18 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001800210400000100000000080005007f00000100000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/02/26 14:00:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x7793b1f234b020ea, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x81, @empty, 0x4}], 0x1c) 2018/02/26 14:00:19 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000580)=[@in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x412}, @in6={0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @rand_addr=0x6539}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @rand_addr=0xa53}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x44c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000004c0)={@common='syzkaller1\x00', @ifru_flags=0x400}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/3, &(0x7f0000000080)=0x1) 2018/02/26 14:00:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x7, 0x27, 0x74, 0x4, 0xffffffffffff0001, 0x6, 0x8, 0x7fff, 0x4, 0x9}, 0xb) 2018/02/26 14:00:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socketpair$inet6(0xa, 0x4, 0xe63d, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r0, &(0x7f0000dd3fc8)={0x0, 0x0, &(0x7f00002e3000)=[{&(0x7f00005f6f2a)=""/214, 0xd6}], 0x1, &(0x7f0000dc1f89)=""/119, 0x77}, 0x41) 2018/02/26 14:00:19 executing program 6: socketpair(0x4, 0x3, 0xffffffffffffc96e, &(0x7f0000000080)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f0000001500)={&(0x7f00000002c0)={0x121c, 0x12, 0x304, 0x1, 0x3, {0x1b}, [@typed={0xc, 0x75, @pid=r2}, @typed={0xc, 0x1c, @fd=r3}, @nested={0x1164, 0x66, [@typed={0x10, 0x21, @u64=0xfffffffffffffffd}, @generic="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", @typed={0x90, 0x30, @binary="63001fa2fb56212ee76e5dac734284939fc76ca32773e5f86be9fd2bd6285a00c11a26f76b83c6fd2dd3b9e745306b6bacbc67753db1b81f19e48c0fbf3585d7d7a229916b6a8419867ae06e40ac4ac5d4db16a452a6c27839596ebc43f1837cf2f62fc248233a1040667dda3de779856e535695d2d0ac122b805027eb6ceb09b248acf2e5a431"}, @typed={0x18, 0x2b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="6e321799a198a2faa2e6b547d5aa2183a48515190ad3060017c05a01e7be9e23cad500e86695662464fb3edae4eab86848917ec97d29b5df7751e141b758eceebed61cfa96c9248cbfebff68ddb0b895779be638ae2dc34fe5037cf9e70f44c3d84342a0e41f3c4242c87d9c62c40469ee676ab77e16b1c62a23d902b92ef9a1925fa92471b30ed2fe806c65580a956e837d3749032242960dcd334a7d56778c2fa9e7a52bf0"]}, @generic="1cfd5fcfc66654e8abfb022eeddd81d572d0e3941e2e43c3ebf2e391e60af111a976153f384a1dcd41cabc7ae05cda3a8e17a78e7f90635e0f85c2121db890d62a93eacfcff7e1d9d359d72ac1b1c516af951231b574cc065fce33", @typed={0x18, 0x65, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x62, @u32=0x9}, @typed={0xc, 0x3d, @uid=r4}]}, 0x121c}, 0x1, 0x0, 0x0, 0x14}, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000380)={0x40, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x2c, 0x1, @str="2f213a76626f786e6574315b6c6ffc656d305d28656d306367726f7570292d252b00"}]}, 0x330}, 0x1}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001580)=""/149, &(0x7f0000001640)=0x95) 2018/02/26 14:00:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000000ffc)) r4 = socket(0x200000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e48ffc)=0xfffffffffffffffa, 0x4) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/26 14:00:19 executing program 7: 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, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x2}, {0x2}, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/26 14:00:19 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000004}, 0x1c) socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x10000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000001380)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001240)=':', 0x1}], 0x1}, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) accept$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/26 14:00:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0xfffffffffffffe48) r1 = accept(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001b80)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32=r2, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES32, @ANYPTR, @ANYBLOB="c454001e9ea0e05c82b1d762fed13d1df9779f7044dde85f620b1dd3ef2b1f70c3c0b837417ed4e270095c79886522cdedd9cc24eab9c10a6083e24f5a8250fc580ed92900d11ac263c68fac115cbb19b4790bbec5a09ea2d3363f5adfa1a45313b8f3f0b0af95a166154bae0a677d55b4015bbda7cb24469185719146ef8470e99649", @ANYRES32=r2, @ANYBLOB="6349749113570035c4edfb61b45e1c05a56b994e3c988dc748a06e19d4086045e0fdcd625dd12e357ca1403d3a8dc30c28064609457a245dd45c43510a965b987fde70ac8ae357f8ee322ef05d0cb58bca9e6d1ffcf997a5b35558a9ecd72122829ccb0e3da91f8d4fd045503ee7ae45be9164edc7cafdb8a3dbe5ddc35058ca56f405583a4eebcaa51437e2d3b0711c4546a1ef3516870a00f38574d8b0f51112246673e5488e2203e8f40e22bc34141f4480237b94c6bf8a3b9f09407449b790e24c32c6dd57119bd5063d3ce86797b8d0c7b745415a81a0667f2c0ea8f8e748e01c502e8851a3366beb18be9eff555bd43c0c5cff"], @ANYBLOB="e358301b2950c4eabb57e69262c29c2c9d68e172a432bbaee62bd3cca12cf9042ccdc2b621ad57d43ce50968368f17261235b097f32f71ae7ca9cb06f9707c23680d2b82c7144411ec985c71ad8abf49f2156d99c68c4003", @ANYBLOB="036665ff0086c0d80b1e76231d0ec1a03ceb1dcd6906c00b0f0eca0c4ef43aa29848357ff1121ea25556c116cbe4767a448d9e04960be63d02e5267a2a19880aea09eed9b7da1c839b071688481b49b6796033ed8f2307f47f6fe253ad5806f68a072c140dfa5090b677bebf2710c121033f11bdd1eb3eb67bd7f58c2b9d2e59b68a3257303975e79abe993ff9b7a205d53fb9faf2e444688c71b416bb370b3bc0f1490adb78e9c0fa", @ANYPTR64, @ANYBLOB="395fd949d83a6b429c193a7cac3231cc2682b706f505fdcd7247bc68f25c6ec77d687188b5f0c82ed72d1d76bfa71dc336d3c5c1349cbbb6a8061d897d59da8d2f9199c6eef4191979ae06da7786fedfb510b0ec2b25a7c461b198546b597b536e6a01039c29edfce7753627231c8eb65cfd38cab3656dd81f94146f54aa0a1c569774c67eb221314f58301863e91d12edbcf468ea7261d95df1d35d7da5599bc612ee4201dd0ce5cb798f5192e027b63a45af1006e743e7cdf4cba09264ef796644a0a9957ce5534b8f7864bc7d518cfe89ec00f8b499b6c80206d3a24c8130f668a7"]], &(0x7f0000000000)=0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}], 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000005c0)={@common='ip6gretap0\x00', @ifru_flags=0x2}) 2018/02/26 14:00:19 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) socket$inet(0x2, 0x802, 0x0) 2018/02/26 14:00:19 executing program 5: r0 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000ef03)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000005ff8), &(0x7f000001eff8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001bff8), &(0x7f0000009ff8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000012ff8), &(0x7f000001cff8)}}], 0xba}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/02/26 14:00:19 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2, &(0x7f0000613000), 0x322) [ 99.971890] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 99.980382] netlink: 'syz-executor3': attribute type 15 has an invalid length. [ 100.005073] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/26 14:00:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x4, 0x1, 0xfb) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000240001000004420002c3cbc6150000000800030000ff0000"], 0x1c}, 0x1}, 0x0) 2018/02/26 14:00:19 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0x6, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x65, 0x3, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x71, 0x0, "c8df5178b3fd1b427f1a6330a9bfa8625ec1dd1ded5d50c5cd90487c8106"}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x22, 0x80, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x4, 0x1, [0x1fffc00, 0xbdf, 0xfffffffffffffff9, 0x7f, 0xffffffffffff0000, 0xc2, 0x79, 0x8, 0x7, 0x40, 0x9, 0x4, 0x2, 0x9, 0x9, 0xffff]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffff00, 0x0, 0xff0000ff, 0xffffffff], [0xffffffff, 0xff, 0xff000000, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='eql\x00', {0xff}, {}, 0x2c, 0x7fffffff, 0x5, 0x16}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @generic="3cef744f9b87af90c9d82bc0e945fea8", 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r1 = socket$inet6(0xa, 0x1, 0x40000003ff) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000003780)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001240)=',', 0x1}], 0x1, &(0x7f00000013c0)=[]}}, {{&(0x7f00000015c0)=ANY=[@ANYBLOB="02000000000000000000000000000000d796fe5065f752d45fa3bec978349747e2f84fb3f06c8746f08e8233d32be214aab641ffc2d7babe1a4c4e06526b3f980ccb6dd9f80731960ecef22c9865fa7355148e1b47935b03238d36e53ec8cfe3ac8b81502020200f"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c80)=[]}}], 0x2, 0x0) 2018/02/26 14:00:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000117000), 0x2) socketpair(0x19, 0x1, 0x9, &(0x7f0000000000)={0x0, 0x0}) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/02/26 14:00:19 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x47e8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @remote}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x81, 0x6, 0x1a7, 0x9, 0xe1}, &(0x7f0000000140)=0x14) setsockopt$inet_int(r0, 0x0, 0x800015, &(0x7f0000000000)=0xb8, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000040)=""/44, 0xfffffffffffffff9}) pipe(&(0x7f0000000280)={0x0}) r5 = accept$netrom(r4, &(0x7f0000000380)=@ax25, &(0x7f0000000300)=0xffffffffffffffdf) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00000001c0)=0x20, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000480)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000004c0)={0x8001, 0x4, 0x2, 0x7fffffff, r2}, &(0x7f0000000500)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8e54, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/02/26 14:00:19 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000f00)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x1f8, 0xa8, 0xffffffff, 0xa8, 0xa8, 0x2a0, 0x2a0, 0xffffffff, 0x2a0, 0x2a0, 0x5, &(0x7f0000002fb0), {[{{@ip={@rand_addr=0x7, @empty, 0xffffff00, 0xffffffff, @common='teql0\x00', @common='rose0\x00', {}, {0xff}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="0f89faaa8e6c93", 0x7) 2018/02/26 14:00:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000867ffc), 0x0) socketpair$inet(0x2, 0x80803, 0x5, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xff, 0x3, 0x5, 0x2, 0x3ff, 0x3, 0x4, {0x0, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xdd}}, 0x4, 0x1, 0x8001, 0x1ff, 0x5}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x20}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@nat={'nat\x00', 0x19, 0x2, 0x388, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000190], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x400) 2018/02/26 14:00:19 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xe, 0x1000100, 0x1f, 0x100008001, 0x0, r0}, 0x24f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000000c0)="7626c525bcf3c6ff000000d0b3d90c17a274f265f2de5e1b73fb22d2ec01fce346faa8bef7702cbbb61e9b0f3e61ead92bf8afe7d7452442d72d90c4f350526eb71064d3f8c0aed9a919799d57ebeaffb177f6a1a4561ec4505272e9902421662d7e3dc72cee9bc8af2030028f3ad812760ba5dd8100000000000000057249e7df4f8a41", &(0x7f0000ef0f88)=""/120}, 0xffffffffffffff7e) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x7000}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) getpeername$llc(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x10) 2018/02/26 14:00:19 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000244ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)) [ 100.029801] netlink: 'syz-executor3': attribute type 15 has an invalid length. 2018/02/26 14:00:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000009a0000000000000007000000"], &(0x7f00000000c0)=0x10, 0x80000) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) close(r0) 2018/02/26 14:00:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@generic="a61b2f20686c3b6bb22d00eb96f80db1", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000), &(0x7f0000572ffc)=0x4) [ 100.080092] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 100.090456] x_tables: ip_tables: REDIRECT target: used from hooks INPUT/OUTPUT/POSTROUTING, but only usable from PREROUTING/OUTPUT [ 100.116486] x_tables: ip_tables: REDIRECT target: used from hooks INPUT/OUTPUT/POSTROUTING, but only usable from PREROUTING/OUTPUT 2018/02/26 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000bc2000), 0x0, 0x0, &(0x7f0000f33fe4)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 14:00:19 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r2, 0x20}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) syz_emit_ethernet(0xe, &(0x7f0000107ff2)=ANY=[@ANYBLOB="cd390b081bf2aa99ff7f000091a1da"], 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x6b70229c7af3c2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 14:00:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f5ff91)=ANY=[@ANYRES32, @ANYBLOB="580000008487715bb61a645e674925207f492734c068b5d3b81772a77d204f4462e478954817e8c0eb3fb4ffdd3e865df3f1abbacdc1b3e02d7a5aad6f80ec6ccb8158b6735e7801acea00000000000000033bec385c49a5c1b71829"], &(0x7f0000224000)=0x60) 2018/02/26 14:00:19 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000849ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000500)=@bridge_getlink={0x20, 0x12, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000000000)=""/139, &(0x7f00000000c0)=0x612911c856733883) [ 100.121182] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'nat' 2018/02/26 14:00:19 executing program 5: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) bind$packet(r0, &(0x7f0000000280)={0x11, 0xf7, r1, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/02/26 14:00:19 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80000000000087) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/26 14:00:19 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) epoll_create(0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00004ad000)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x10000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x800a, 0x8000, 0x3ff, r2}, 0x10) 2018/02/26 14:00:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffeffffffffffff) write(r0, &(0x7f000001bf7c)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) 2018/02/26 14:00:19 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ra={0x94, 0x3}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 14:00:19 executing program 7: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffff7) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x188, 0x188, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x395c85cd}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x2f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000380)={@common='ip6gretap0\x00', @ifru_flags=0x1800}) socketpair(0x5, 0x3, 0x1, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000003c0)={0x3, 0x9}) 2018/02/26 14:00:19 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000140)=0xc) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0x74f1, 0x0, 0x80000001, 0x10000}, 0x14) 2018/02/26 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000)=[], 0x0, &(0x7f000079a000)=[]}, 0x0) getsockopt(r0, 0x84, 0x8400000007d, &(0x7f0000000000)=""/8, &(0x7f00007c1ffc)=0xffffffffffffff37) socket(0x11, 0xa, 0x9) 2018/02/26 14:00:19 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@nat={'nat\x00', 0x1b, 0x5, 0x448, 0x0, 0x290, 0xffffffff, 0xa8, 0x0, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xff, 0xffffff00, @generic="8590745071aa59508f05298e85b070e2", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xef, 0x1, 0x20}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @loopback=0x7f000001, @multicast2=0xe0000002, @port=0x2, @port=0x0}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff000000, @generic="20f9e58cdaafa1bf219b69b38fb63b95", @common='nr0\x00', {0xff}, {}, 0xdf, 0x1, 0x40}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @rand_addr=0x2, @icmp_id=0x2, @gre_key=0xe31}}}}, {{@uncond, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x7, 0x4, 0x2, 0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x8e}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x8, @rand_addr=0x80000001, @empty, @port=0x1, @gre_key=0x4}}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0x8, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10001, [0x7ff, 0x7, 0x9, 0x6, 0x1, 0x10001], 0x2, 0x3, 0xac2}, {0x2, [0x5, 0x2cec, 0x3000, 0x959, 0x81, 0xff], 0x5, 0xba9, 0x9}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) syz_emit_ethernet(0x1011, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@llc={0x4, {@llc={0x0, 0x0, "be19", "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"}}}}}, &(0x7f0000001040)) tee(r0, r0, 0x1, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000000fc6)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000000000000000020000000a000000000000000000000000000000000000000000000100000000"], 0x3a, &(0x7f0000004000)=[], 0x0, &(0x7f0000007000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000fd8)={@generic="f5dafe6a987a5c8b6f3d132b6ec27994", 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0xfffffffd]}) 2018/02/26 14:00:19 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) close(r0) 2018/02/26 14:00:19 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x6, 0x978, [0x0, 0x20000040, 0x20000310, 0x200005f8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x6, 0x18, @common='yam0\x00', @common='dummy0\x00', @generic="c10cc3eb736054690ed8093346b07433", @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x140, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x42519b57, 'syz0\x00', 0x10000}}}]}, @common=@log={'log\x00', 0x28, {{0x8000, "13d9542fe95779247c4d01e4b6a711d0ffcd9b270ec9c9bfa562babb4f1f", 0x1}}}}, {{{0x5, 0x4, 0x22f0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x130, 0x130, 0x160, [@physdev={'physdev\x00', 0x48, {{@common='ip_vti0\x00', {0xff}, @common='vlan0\x00', {}, 0x8, 0x18}}}, @helper={'helper\x00', 0x28, {{0x1, 'ftp-20000\x00'}}}]}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x3, 0x8, 0xf9, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b316910d8146bf1c8fc4e59cc2798849", @common='bcsh0\x00', @common='teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xd9bc47085883f620, 0xff], 0xa0, 0x100, 0x130, [@connlabel={'connlabel\x00', 0x8, {{0x6e41, 0x3}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}, {{{0x7, 0x1, 0x88e7, @generic="2e786c0c420c0adf293df8d31be77acf", @common='bpq0\x00', @common='tunl0\x00', @generic="48607bdb672fcdf5e29d381b9518ddf1", @empty, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0x150, 0x150, 0x188, [@physdev={'physdev\x00', 0x48, {{@generic="cdb2175fe7c15924667801670bcea0a6", {}, @generic="32ca619b2fc3b23068271ccde248ed58", {0xff}, 0x0, 0x2}}}, @stp={'stp\x00', 0x48, {{0x80, {0xffff, 0x3, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x3, 0x5, 0x3, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x2, 0x3, 0xffffffffffffff62, 0x7, 0xffffffffffffffff, 0x1000, 0x1, 0x2, 0x7fff, 0x1f}, 0x10, 0x804}}}]}, []}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x3, 0x2, 0x89ff, @common='gretap0\x00', @generic="7f0d1ce1b05f16d20d2d68ec5b578606", @generic="815928ac388b092d5225ad5f26899d53", @generic="9c735ab905dcb181c5c2fba6914583f6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x168, 0x1b8, [@cpu={'cpu\x00', 0x8, {{0xba65}}}, @connbytes={'connbytes\x00', 0x18, {{0xfffffffffffffffd, 0x8, 0x0, 0x2}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="2cc793402c0d", 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xc0, 0x2}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xff0, 0xfffffffffffffff9}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x13, 0xe8fb, @generic="790641e9b557423f9eab6c4ee0073746", @common='ip6gre0\x00', @common='ifb0\x00', @common='yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x100, 0x130, 0x1a8, [@arp={'arp\x00', 0x38, {{0x32f, 0x81e, 0xb, @rand_addr=0x74, 0xffffffff, @loopback=0x7f000001, 0xff0000ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x2, 0x10}}}, @cpu={'cpu\x00', 0x8, {{0x7}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x2, 0x4, 0x80000000, 0x1, 0x0, "287953410af15939ae77c85d46bc8cc6d5fdd188e7e0a20cc22fe1ab85c7e51a543116ed07daa58ca111d0605d0e223864dcab227668626d709900b27cf52cd3"}}}}]}]}, 0x9f0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="79000100000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000000000000000000000000000000000000000000000000000000062b4e9cf6651970cf510f503469cce7800008300"], 0x2e) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x393) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000a40), &(0x7f0000000a40)=0xfffffffffffffc93) pipe(&(0x7f0000000a80)={0x0}) socketpair$inet6(0xa, 0x802, 0xf637, &(0x7f0000000a80)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000ac0)={0x0, 0x32, "301fb968fe46b2533cc1672b8f44edfc646c3e0c2604f629c8fba408a53f7a030a9601e7f2ed8f65f1f5b448fc85e9b5e698"}, &(0x7f0000000b00)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000b40)={r4}, &(0x7f0000000b80)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000c80)={@nfc_llcp={0x27, 0xffffffff, 0x7, 0x7, 0x8fc5, 0x10001, "8396bf401699c0588ec1f7fb7235114a1f5618f1ff3212ab20f783f9304c8721cff2b8239aa01efe7440d3168f320bbdd350320dfd57341288a4ad4251b8d3", 0x1f}, {&(0x7f0000000bc0)=""/103, 0x67}, &(0x7f0000000c40), 0x1}, 0x80) pipe(&(0x7f0000000bc0)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000c00)=0x3) 2018/02/26 14:00:19 executing program 2: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000038050000c0000000a8010000d0020000a8010000d0020000a0040000a0040000a0040000a0040000a004000006000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e0000001ac1400aa00000000000000006270713000000000000000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c00000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000280054544c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128010000000000000000000000000000000000000000680070687973646576000000000000000000000000000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000d43dcb550b77747823178783e89afca60000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800544f53000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000280045434e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x598) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000740)=[{&(0x7f0000000680)=""/71, 0x47}, {&(0x7f0000000700)=""/25, 0x19}], 0x2, &(0x7f0000000780)=""/151, 0x97, 0xfffffffffffffffe}, 0x40000102) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000880)={0x0, 0x7311a245}, &(0x7f00000008c0)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000900)=@common, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000940)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000980)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000009c0)={r3, 0x3}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000900)={r1, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000a00)={r1, 0xb8e, 0x30, 0x79ff3cdc, 0x80000000000}, &(0x7f0000000a40)=0x18) 2018/02/26 14:00:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0x2, 0x3, 0xa, 0x20, 0x0, 0x7d, r2, r3}, {0x5, 0x5, 0x80000001, 0x400, 0x800, 0x1, 0xfd5, 0x7}, {0x9, 0x0, 0x100000000, 0x7}, 0xcc, 0x7, 0x1, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0x2, @in=@rand_addr=0xb1de, 0xffffffffffffffff, 0x7, 0x3, 0x876, 0xfffffffffffffffc, 0x101, 0xffff}}, 0xe8) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) socketpair(0x1, 0x2, 0x3, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x0, 0x7, 0x6}, &(0x7f0000000080)=0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec6f80)=ANY=[@ANYBLOB="00008921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddcd8d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9f0a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5ab2774d8fbef3aa40307ae40a890d0d0eff5908d6363ddd47d41913dfe2f956499fcdf238fbcb6cf4219d01fea84ebf636c3ca9670af38915bfd056696d66b11e9549d6b3192f64376998"], 0x80) close(r0) 2018/02/26 14:00:19 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet6_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x108, 0x0, 0x108, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000fc0), {[{{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="d869420e61143400af7b1138882b1085"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00'}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, @mac=@empty, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1f, 'syz0\x00'}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) socketpair(0x11, 0x1, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000001140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001180)={r6, 0x80000, r7}) 2018/02/26 14:00:19 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x60ae, 0x2, 0x0, 0x0, 0x8, 0x0, r1}, {0x3, 0xfcec, 0x0, 0x8, 0x9, 0x5, 0x0, 0x400}, {0x0, 0x80000001, 0x0, 0xc0c}, 0x5, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x3, 0x200, 0x8000, 0x8}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000280)={0xc6e0, 0x7, 0x5, 0x9, 0x8, [{0x57b, 0x7f, 0x2, 0x0, 0x0, 0x708}, {0x6, 0x7, 0xc4f0, 0x0, 0x0, 0x800}, {0x80000001, 0xff, 0xffffffffffffff7f, 0x0, 0x0, 0x3}, {0x1c, 0x0, 0x5, 0x0, 0x0, 0x4}, {0x8b, 0x0, 0x28b3, 0x0, 0x0, 0x3200}, {0x2, 0x4, 0xe3da, 0x0, 0x0, 0x100}, {0x8, 0x80000000, 0x631}, {0xfff, 0x1, 0xb5, 0x0, 0x0, 0x200}]}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) getpid() getsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x6) syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/26 14:00:19 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=ANY=[@ANYBLOB="4a2fcbb02a1349b0b1e370d5f4"], 0x1, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/26 14:00:19 executing program 5: setsockopt(0xffffffffffffffff, 0x10d, 0x800000000b, &(0x7f0000000040), 0xa8) r0 = socket$inet6(0xa, 0x80000, 0x7ff) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/175, 0xaf}, {&(0x7f00000000c0)=""/173, 0xad}], 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, {0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0xfffffffffffffbff, [0x4, 0x1ff, 0x0, 0xfffffffffffffffb, 0x48000000000, 0x2, 0x2, 0x5]}, 0x5c) 2018/02/26 14:00:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) socketpair(0x9, 0x800, 0x80, &(0x7f0000000000)={0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="d486703f81427aa5153278b6f2039aa82cd13ca0e0696a3fc5792d1ce55b301b7d798efc07d95f8c36", 0x29) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0xe0, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) [ 100.289935] x_tables: ip_tables: SNAT target: used from hooks PREROUTING/POSTROUTING, but only usable from INPUT/POSTROUTING 2018/02/26 14:00:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x200000, 0x3}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r2, 0x0, 0x37, &(0x7f0000000040)=""/166, &(0x7f0000000100)=0xa6) 2018/02/26 14:00:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="5823be4b24011b4396c9bf71851f0524736fa588c45291730631392cf2268aafe31f6d800df0f3d6104f0619351452b5c23a5f9f1fb34416277dadd7f3fd97da0222c1b935f7956e8c634fe63826fd6d", 0x50}], 0x1, &(0x7f0000000080)=[], 0x3e2}, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000240)=""/37, 0x25}], 0x1) 2018/02/26 14:00:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7f, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x10000000000001c5, &(0x7f0000000740)=[{0x10, 0x10d, 0x5}], 0x10}}], 0x2, 0x0) 2018/02/26 14:00:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x0, 0x1, 0x3, &(0x7f0000000040)=[0x0], 0x1}, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="26b94ecd1c6b346e6c2f13aed3e63bdee72c2d94fb8239230b4643334d454c4a7c7bd49d888b4eda341369f25bef02cabb5685986d69b296b80cae0fe45ddba751f8bbf4e6140af259657f8b5b3c02b391b76df910", 0x55) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a078bb0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000180)=0x3a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f00000001c0)=0x8) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r5, &(0x7f0000000080)="cf50b36a383e20cec8858c5b243e303197", 0x11, 0x0, &(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0xfffffffffffffebc}, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) r6 = accept(r2, &(0x7f0000001300)=@un=@abs, &(0x7f0000001340)=0xfffffc46) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000001380)=@assoc_value, &(0x7f00000013c0)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0xee, &(0x7f00000000c0)=""/238}) 2018/02/26 14:00:19 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1000001fe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) close(r0) 2018/02/26 14:00:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) write(r0, &(0x7f0000000000), 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0xd, &(0x7f0000000040)=0x2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000003740)="6f7561250b963c65f755b126fc016d33f109150b357745a98b54", 0x1a) 2018/02/26 14:00:19 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x3a, 0x80800) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/02/26 14:00:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x74) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x4, 0x9, 0x3, 0x7fff, 0xf1eb, "44c2299c3ee34aa5c4c2385df1aadcb0b4ca00b76e2cc234d12731905f63a4f64251525bf4f8a05f1eebd18836ec94198ede946d5c3c3090a8d702ff120761", 0x8}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000100)="736a9036bf10732adf33fd6d1c3b4fd925fa8fb2fd06bdf525d48aeff099e572d3cd621aa241d1daef277c5b58189bfecfd27b873bec494aad23275847aaff6028e7967340ee0e04370d022eced1b1a06eedca0bfb9561b787166e571c37b668c6efb54fb0be24305b2000bc244313b278ac606c18e55ce57c7591bb182c981c3af5a36ed6431a0308c665a5aa645c3a43e433239cb0b9189e0f27b290e4bfde6a517c13b34ce48c6383ea0bd451cffee490e22dc99b038b6eadbdf9fb5986f71c6c5612d1c9737a9e6fe9a74ea6f2c4a68a20e4ab3509e43c23b830c2d4877fd6da", 0xe2}, {&(0x7f0000000200)="b9cab2c4471354aaae4e59d7c74d65400105d8ca7ce65ae228df78c742600ad983d12ae578e82d1d1b68f519847461e4801eeb0b0b18f6b6bc8cd1a86aa73dfeb059d1bed67731e808c1ee9b888dbe5f1cabbc689742ac374048", 0x5a}, {&(0x7f0000000280)="b3fc944a1f5e426356f9dfc957214633b2825fd1cd58ee5e084ee19eb0b5beb064b4f5af2aefbd8df2b8a49a01e4a379d7577d37503443dd46055b830f4c5fccfe9bb0e31ce6b3a98d72d2b10d7f76806670ccb4d8dce1c398ecac5e7fc40c217a07d39a42b4278b0327f9e344", 0x6d}], 0x3, &(0x7f0000000340)=[{0x1010, 0x100, 0x7f, "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"}], 0x1010, 0x24008000}, 0x88bb}, {{&(0x7f0000001380)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, &(0x7f00000014c0)=[{&(0x7f00000013c0)="087c8c3a68d712498c9c9b0c2c32561fae7e2a462f4651a11ff5d3c183c3eac0d8b1955ebf9c46984e3db016a7e68758a0be1b1da82a9bbe1d71c6d9bbbf3aeddcb611ebbb86508d517a30e168e909fad9be7d395deec2d1f63f2f95191bc5c359c717004fa69f13dba232c3cf389fdd25018226c36fc4d8f860d78680e6d75a6624fff2746f2e13846dc81ee3421fc819446e3e3802a9141d4e", 0x9a}, {&(0x7f0000001480)="f5f71f6093ff501d6a7a5034b3d0c59de6287aaa57", 0x15}], 0x2, &(0x7f0000001500)=[{0x60, 0xff, 0x7fff, "3ba1811f37c3b14f618e663f874314c1c299ea9f152c81e72fd49f41a74718bc5cffa2a92a858278337b0fe93cda5848b15dd67c1b3d378b9796905e11d3e81986d660d00637d36a236e231ec7f5"}, {0x90, 0x119, 0x400, "6a49ce4ef777ecea61514e482f43d04368bc2c25b7a39edf957025750ab40b9fb6f1e3b6abc5cfc5824b680ade19a1dbdea189d30a3c63ea1f3400f71c70e9c5aa4de707bd52a58989aff15fbdf3a5d1dc8efffafc490bd6599fd7c7d945aebb5eb8da2c54dff7d110359953fdd5d84b09187fe906923d6bef332d931d"}, {0xe8, 0x11, 0x200, "02dc5cedf7d9d36dd5eca9ef05bc0d350475646ff1e692f4807b51f8c71718ccc207cf31458ff0c3f690c82567aa09cd06d8e7137221843526ea0d76048ed793a98697bd7777ee1b76069485c29f2e216f4a0673b53733e80f7887ee4b9a84d5eefa103722fd67c0f10a712f5583ae6189bd576d876114b63a777cb1a4de6d4940f09a7a942921879dc176e169915a1709f6783f11aab5c0c3efa865a331a73494711dbe4fe7453b43313eb36ec9a115016e5f679b9ac231164664dcf0a445df77599dd80a65fc8660b77a195ddc0124b3cf"}, {0x28, 0x10b, 0x7, "c3e5bc21bd6bb75e740e7294ec6c7560c1"}, {0x100, 0x10f, 0x3, "bcf24911e2d33e23f36ef47ddaefb3e4ab0147ee8d5d5d4a6bbe3f503b3a4bafc9d0139c6b06c5b5c915d44d04c50b0f04c13527444a8998a53d1a4fe8cb3ef61e87519a7d10affdc2112dccf84d574185a6f1fd44cd5095cda71b02e7bf99668c943cde8bfc8ca523322d718db581c3e9eb03aeac5eaf68f5f24d134d696f566ca228a2d41ebf6bf705cd984c6ea7cf16c8533d7d8c3d743ec80d5f6d7182aa69c8632fe5da333d683403428e79f1728cba9ffd9e48f01600082350d2a9a956e678a44c161a58394429711b3842ca8b09bde0f90bffffa4be1e18be02b3989420e366d02f0572914ac762750218"}], 0x300, 0x40050}, 0x6fc6}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001800)="de502b0b86837203015537bcde9097d1eb9bb6dd7b87dd8d297dd10b23cd70ab95d6951aaff0f547ef419bf73f559aaca19b66030ec19f6f7325cc9e50bdc01fed01719f698f764d4fe8", 0x4a}, {&(0x7f0000001880)="14ce69906a1a6617413b2e0161f98c6b060f4352e771853e35169faaf85fd4b7733af96a28877b0248b25836a3d6fca66756de6b7fffa426c781c2b455e27faffe462f99b86afa866a74c40ba58060e1c8534bee3e4bf490cc4bd27194f62be9f998853f6ac46a9cd26b89a34e49022e29a675c917848c938b9bd6f61e600acba6bea669aebd4670dbe8a5b22f73a5ca2b9fbff85875bca4dd12085f09597d47c2b6a8802846106e03eb61d059ed4129b83042656bfe3666fa0db931294b507c506e55557c1d0399d4", 0xc9}, {&(0x7f0000001980)="737260bcd356a0c1ad185078a782c06755e7c656db712054d16310f0f3f7b114a817ce794b5552ef3f4ab25f4bbf307e0b26d299da10e5aa2c944dc2254ce945637b2dad298507187b733d598a0ab02fabdc50ad7016075632e044cfcfaaf456efe632aa8480434d95d62f4d31cb5e87a63b68e10caa298b05b0ca893dcb049b119c202075cd8698ca16c91af8487ca19104f2d7a2666e45", 0x98}, {&(0x7f0000001a40)="0c9b895d7367d559539092758ed463cb665010bf0498fb3003cac51814aa24757634f5887de8e94488d0603849e6483ecd7db1", 0x33}], 0x4, &(0x7f0000001ac0)=[], 0x0, 0x4}, 0x75ff}], 0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001ac0)={0x0, 0x0}) setsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f0000001bc0)=0xfb, 0x4) sendmmsg$alg(r2, &(0x7f0000f4127d)=[{0x0, 0x0, &(0x7f00002a8000)=[], 0x0, &(0x7f0000540fb8)=ANY=[@ANYBLOB="180000000000000017010000020000000000000000000000cf9723561a0c4bbca1feda9c34ff00783b5a1700500417d39b82e7ecffc34608e41ff4272c3b308d2ca9c86cc36e908d81008485b916a93a8352281cb94c230482b0cece4db0f55c20526649e74a35d71069059ea895e4e6f9da1aa7c440c3ef671f1776d2ea89e9bc91ca5e5d0a01600500000000000000837128fd4056ef7eb55071a2d9ca380bae3f34875e4d1e350a"], 0x18}], 0x1, 0x0) 2018/02/26 14:00:19 executing program 3: pipe(&(0x7f00000002c0)={0x0}) accept$ax25(r0, 0x0, &(0x7f0000000300)) socketpair(0x9, 0x3, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000176ffc)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)=ANY=[@ANYRES32, @ANYBLOB="0d00000091f66a7f3ceaeb6ec43ae66216cf74ddad1c78166956bad06d2f70a26890ed0262801a30a9e9fd6e90dce2dec6fc049b92019a8fbb5f2e32a696d8d378cbb60c064ee560b8a1036c1be1736b71d9025689f1071bb2eab9851e42f54337ddaf65bafde6b8cf72724dfb1ed777081061457ea8063595f45d3f7aa062028577ef4a8730207798f7962ce8b04e5fc44e06e05aafd208069483a3b1d345b8190518001723c10893ec1833a77351aefd3efbf1b4e7e3f12048549dd1a7faf6cc151b40affca6491615b710d8249eeeab0d01f11a016c87cd668d4c0cb39e7fb0a23a9b4f42af041b5dd4"], &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000728fe0), &(0x7f0000f0d000)=0x20) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, r2, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x39f) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c17ffc)=0x80000001, 0x4) 2018/02/26 14:00:19 executing program 4: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000435fd6)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="a200000000000000d1c234a9ec676a7ac34322e9f76b0081f62e70fa953c1437529efb7c0873cac6a3f495dc874ab0b7a05166cde781c9eb4c4ea09cfffbf61a5324da0ded11a5306adc97530a49cf2cd762df560fe4f63b94"], &(0x7f0000000040)=0x8, 0x80000) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) pwrite64(r2, &(0x7f0000000040)="388f1d3b22a375bb673ae821433e560e0c51233a1b7a5421a535a2b734ec45b5a7db944a9374919614210d3e6752bda7c20fc40b6ad5618faf7bdad1bb72e1eaf0b29aefa82fc6d048829e431f26b8dd5016b074cfc0aa54d3afd5a0faa45b4bdab5dca738aa4f09fcc2a33f858d4b2f122662f6fb927a0276374b368c7bcf09aa997b704139c676bb5945afca6b15e7863bced635781c04566f5d891101f474778b051f4b13630e916bfe613c867d3853a4217c", 0xb4, 0x0) [ 100.406619] xt_nfacct: accounting object `syz0' does not exists 2018/02/26 14:00:19 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000178000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/02/26 14:00:19 executing program 5: r0 = socket(0x800000000000000a, 0x1, 0x0) socketpair(0x10, 0x80f, 0x3b01, &(0x7f0000000040)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$sock_ifreq(r0, 0x10000089b0, &(0x7f0000863fb0)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x7fff, @fr}}) 2018/02/26 14:00:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0), 0x4) socketpair(0x19, 0x7, 0x400, &(0x7f00000001c0)={0x0, 0x0}) connect$rds(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x80, 0x8001, 0x8001, 0x2, 0x9, 0xc7e, 0x2, 0xa6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x6, 0xd8, 0x6, 0x3e7, 0x40}, 0xa0) sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="31c333a285c4d8f2776779e2b16694e32193cdbd3ba4f06a46b8b571d85d88a4627ec415bf3767820c7e5684ef5b702d205713cc3a1ae6a6f1173db9b14aa1baf0d81b55e60ff08bf3934eb9d1d07048ef82e11aea826f2c44211a238458f2e67785a29119adba8eff83fd42e94f231d61138c08893a6854dfa9586e4735c3ee02f8a0838428504b3c9c8a99e4279077f9ece6cb613924a6039147610ec72479c6e04046be9368d4799efb6c4f7ee29f632f7cb0d7fab216eeed02104162b59a435d20cb7eec2124bc767b2701132b1d1ebd0b0fdbe54b4bae48b8d7a110a58058aec6e1991426f6752007831ebe9298288e55ed8d05363b", 0xf8}], 0x1, &(0x7f0000000200)=[@init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x7, 0x5}}], 0x30, 0x10}, 0x4000010) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x3, 0x0, 0x401, 0x15, 0xfffffffffffff913, 0x7, 0x7, r3}, 0x20) r4 = gettid() r5 = gettid() r6 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000019c0)=0x0) r8 = getpid() getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$netlink(r2, &(0x7f0000003fc0)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003f40)=[{&(0x7f00000002c0)={0x1e4, 0x42, 0x400, 0x2, 0x1, "", [@nested={0x194, 0x73, [@typed={0x8, 0x94}, @generic="de570e9803fdb1f0d474862ca0f7b0036e5285c8c3fd1d9ec0f85d19cb0d4f7a8d", @generic="a4033a4bbf8692cf06b03be4933078a56266e445a9a1e45e1e6dfb2ae144772b073ade4330ac0186b1555d228e9a362f44bac34962a48c70c1fe7a9d7999ebfe700472882ebb1ba5f749b31bfaf1194a3907f4dc9629c017d4b68976562ccd8a5cacdb4215", @typed={0xc, 0x74, @ipv4=@rand_addr=0x7}, @typed={0x34, 0x83, @binary="2a0328c7a058348e10a070e83c60c654a1ec6006130ca630bc32e1f931817a0b26c34807b61e7f9a5039"}, @generic="6f3a07920582fba2071bd2abd71e5f7955d605877384054a7c602123461664f026ff4d0bb2468a1413fd852806505e48eed90f78a0e1147f07f9d938ed87713a41311f33792f9f3cbf4546bbfc841d96c9dfdfadd8719538cfb04ba51a352a4f58ed4bd065a4af25e2cf76cce033f59a86fa7a0c3059be4ac13621f7391c2732de38c630f00e0c871865fa5b15173649b2cb0f24d236e301a6de320d97480948429fa6057d04ca92b832b1b9f0fba76715fda24de1c0175a05129b54a5ca4b749b"]}, @generic="aa3a5651b2ef85335b61c30d6bab41d9ae32f4e9405bce28f9652d558022a6074e8ee1ed793e37d21486141b00abf18c521241057a83c86cb64805ea7e"]}, 0x1e4}, {&(0x7f00000004c0)={0x378, 0x3c, 0x8, 0x7, 0x1, "", [@nested={0x34, 0x58, [@typed={0x18, 0x26, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @generic="9d996154e9593e5494d059c7d23ff7a89f913adb320f31"]}, @typed={0x18, 0x2b, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x55, @pid=r4}, @generic="9534cdf7c965444368cdd44f283f27b89a1264bdcc7285394a4c7ec95cc6e72fc07d1f895bebb3e78d23ff171d3f89110a39083a6fe242b72efab53a61a99bfae11e459f2a6ab0131797bd2db938e2a8cecc03f2384cbf0257a3fa90d2c587237d3f4bbb3c3904e9b96fc64996b5d541912ff61f3134e213196b8e3adb0fde77aead89bd72b56a272ccf1e9b40f24dffe560016df2eeba7d5ecf1ca6e2a59c4c49", @nested={0x26c, 0x38, [@typed={0xc, 0x5f, @pid=r5}, @typed={0xc, 0x8, @pid=r6}, @typed={0xc, 0x5b, @str='\x00'}, @generic="63ed03414a5f52613b0116fab338282a199c609f7b16e838566595aa7e7339a09a316b59e20cf02a3159187b37a04d342cbf6b13adb2741df555f13de0c9356a671ae0026fca3bcb98978cc31dd0ce27235bf66a3eda6736b9575777e35dee28be4232904ddec6d14f7fc436f300d8810ed96313d33ed3", @typed={0x10, 0x58, @u64}, @typed={0x34, 0x6a, @binary="84d2e4b36143f5596036c7f235f73aa4c25d5af72a5235486b2bc6e57ab20c12f3df1d8ddf9754babfb26acc"}, @generic="44bddfb81812bb5dee9622935b726988a3bdf7525b95abc0bd", @generic="23c5334ab910fe295a0751b0c41810b95596017a9f24f3f456971ac1e2bf3c7465da43fcca254dc6194f98674e452e3323547a56538c65cce5036ecd42b823a7736c8882ba39bec377a6974f6cae01f26f2c052a586d301d68f790066e15ba5fb765da04c03096ab5f1d161b34f766cecbbb043940c45e0c255f69cbbac5705f61ff8e059b57b1327c2b2deeee14be180111a244de70f54d3ef399040bd2579265ad02103d74d4089689334fffa4fdcd40540ccdba15831aef", @typed={0xc, 0x46, @ipv4=@multicast1=0xe0000001}, @generic="5b454f033dbc2fa940ed5ac7095336c3b6cc966231993477ff99267c1fdb5ca70cd4fe622d0a0105ced64927f9305dfced8bacbb0b4a081cf0edc58eec452f0fc63a379d17d2e4c4a632b27f6d5be920fba12e207a388692d8317b478f72115816d3a17e1309d02b0aeb0c92011b3649c90baec887428721cca4fd50ca371ff39fd55f22fff69a9b6074979c14eb412f31a440e1cb09ec52bb58561a3a9a36330c68f90f307422ee62"]}, @generic]}, 0x378}, {&(0x7f0000000840)={0x20, 0x28, 0x424, 0x1, 0x2, "", [@typed={0x10, 0x93, @u64}]}, 0x20}, {&(0x7f0000000880)={0x111c, 0x34, 0x20, 0x3, 0x0, "", [@generic="d0a459068352d0c1b0c2b192ca5d88c61319340e64e820567b97f5e11bb27c1f2c1327cdaf02fd85b8a91091fea75ab4a08d9869ac9dfa9aa01589871c1526688d355081a7ffdf33af9a7bd566694de76b96053bdb2db58c8d45047829ef8cdeb74a77793ee396ad71b4e2aaee98e1", 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"]}, @nested={0x10, 0x86, [@typed={0xc, 0x3c, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, @generic, @typed={0x20, 0x5d, @binary="647bfa5d6b32a348706520591c90d0a86117ea29280db5ce"}]}, 0x11b8}, {&(0x7f0000003e40)={0x100, 0x33, 0x1, 0x4, 0x3, "", [@typed={0xc, 0x7b, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xe4, 0x40, @binary="0ab8bebc4d6bb5a13a061b79f71976573d17346e69098d3c04d3e515f81ecf56301f6ac5a73636d3fff7bacc378e8229fe96b306b244a580590424bb12f46346d9458b8b4e16edaebe5ba6c9df38c907014f3ff8bbb05a049b460c5df248b4dccb8276573472f22c695fe7284238472938ce43cb341f7f9240ac99f048f9de107c8bfbd42e536ac2f0f70926cf57f69601e039bf94379e8dae91462d5949cf83af02ac0e1ec50dee9ac574cff39165c9869d250ba7717d8dcd117657b35a33a3b2188e156d90c6a21f05a119d730521b3f0811e596fee4427c9399"}]}, 0x100}], 0x8, 0x0, 0x0, 0x4000010}, 0x20000800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f0000000100)="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"}) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000001240)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x10020) bind(r0, &(0x7f00000012c0)=@ipx={0x4, 0x5, 0x1, "969037c24b3d"}, 0x10) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000012c0)="ff9b73766893e2402939c3dac1257126e6bc4f12c1ab7c37c74b19fae3421dcd14a487fe784bdaa0fb9ee16db33a05fa4d5f2525ff99a4c519c1ce8f50691a52ff1298a518fab9a3e9845e81d0005ac831f8a6da9a4d7dc177ca2d119ad890a3bb4795cb270f966929e72eaa6a1f0f6f0bb22e06593ccd358cdffc55d7917cc03ecc3b8120ad62") getsockopt$inet_sctp6_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f00000012c0), &(0x7f0000001380)=0x4) 2018/02/26 14:00:19 executing program 1: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) 2018/02/26 14:00:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 100.461930] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 14:00:19 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000184000), 0x0, 0x0, &(0x7f0000184f7f)=ANY=[@ANYBLOB="000049eb0dc944a67b42e613e94c7245bbd6eebb3bbfd3b32972f6f9cf026dfc43dbf8b9b4cae8b3ef87df35e2a8607324f84f7e6d418c181747443b4f972aa76a1481a593166cfbd360bfe1671a840ea3319b5ca345d069da36f01c1bcf86b4dd0c28a246cc3b961b51cf131fa5b11aab943306000000bdc5574e602f72e0fb28"], 0x81) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3, 0x2}) [ 100.512557] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 14:00:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000000ef28)={0x0, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x1d79, 0x1, 0x3aa2b28c, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x200}, &(0x7f0000000100)=0xc) socketpair(0x8, 0x3, 0x7, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) 2018/02/26 14:00:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@empty}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x81}, 0xc) r2 = socket(0x11, 0x800, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001940)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xffffffffffffff73) r4 = socket(0xb, 0xa, 0x8000) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=0xffffffff, 0x4) sendmsg$nl_generic(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x9c, 0x30, 0x100, 0x4, 0x0, {0x1}, [@generic="f1766e3e7aed7c0c4d6c04ed9178ed6e4bdf267c46cf2cae3554c62f5ce3399c6d22b95d0c7b97ec27590062f57d2bb28be2750425738b33", @generic="24fd7137da246494d723edb4ef52", @generic="59b5eeb25e6accefe5ae7c1257161bd040f4b2eac12c4788967f5e7b2c9538ea4a417dba53cef3ed4ddb0af5ccfdf52adc290a62", @typed={0xc, 0x7f, @fd=r3}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@empty, @in6=@ipv4={[], [], @local}}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/02/26 14:00:19 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1f}]}, &(0x7f0000f91ffc)=0xfffffffffffffe75) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1b, r1, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xf, r2, 0x1, 0x1000, 0x6, @random="3ba47ff4f9f9"}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000e1c000)='GPL\x00', 0xfffffffffffffffa, 0x13a8, &(0x7f0000d35000)=""/4096}, 0x48) 2018/02/26 14:00:19 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0xfffffffffffffff8, {{0xa, 0x2, 0x360a, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7e9}}}, 0x108) r3 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r3, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/02/26 14:00:19 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x10001, 0x1, [0x1f]}, &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={@common='ifb0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x0, 0x14}, r4}, 0x14) pipe(&(0x7f0000000280)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000040)=0xbb79, 0x4) 2018/02/26 14:00:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x800}, {0x8, 0x5}, {0x4, 0x9}, {0x2, 0x80}, {0x7, 0x3}, {0x3, 0x3}, {0x2, 0x6}, {0x3, 0x6}], 0x8) 2018/02/26 14:00:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)=ANY=[@ANYBLOB="1c0000001d00030000000000000000005f00000008200100b3a0d780d6aef30ee7000010de73b62376b4ade92da45c1e2af89c126a7d138f3a3c99eb42506955f15937c8a238ff0061614a1e3f01ba6de2d2f680fdbfe100f6ea49a2f59aa6c83426f5808cdb6db47c120630e97c323a5b005a2a1ab1102543a31c8ebc037a4c8f6dbd93cd5d0cd6e23a7c0f228bb41627b8823f986471f98555c69d79e3a69b4e84305958404f4069daedf713b9c4c73e3673e0ef24f953ea29c800d37c177e85bbb524110f0efb518c74a0904a61a4e141e6076ed65495f29f814601a36bfa"], 0x1}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000016c0)=@can, &(0x7f0000001700)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001740), &(0x7f0000001780)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/02/26 14:00:19 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003ae0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0], @ANYPTR=&(0x7f0000003000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000d002f802000000000000000000000000000000000000000030026270660000000000000000000000000000000000000000000000000000011e0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1c827517e56000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7ac5cf5ce8ac0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000007f00000100000000000000000000000065716c0000000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fe5848a9beec46b8b2e98bb91cd80317291bd411e83d5829ae5bd13e86b3ec08755f7fbf9f3c45308129e9da1befee313c325cf26bcdfacb070732ca6a4879062169f2cc4152eafad7e93544371702e47ce05b33767d028b905edeb1aac12cbbb84ad0a0fd1e5f342d0b03cc6ef9fdea466899c3183a3cd12daa311cf6802923274e5c814b313dccc337cfa768e29fb33953e8252bec5bbe5f7fe3c82be2314869757f7cb518b35ef864d5c035ca839bd09f4bb860db3ded6101085a2c3be7c390467ae83cf9"], 0x3) 2018/02/26 14:00:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3d, "07ea0b63225a53380174e607dda1708a87f4c5f6ec0492deb28b461903cf2c387833f74abe75a5b33a545aa8fb30f4ad576700125ccd5ded3905553f32"}, &(0x7f00000001c0)=0x45) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0x4) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x20, &(0x7f0000000200)=0x7, 0x2) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r6 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r2, 0x2}, &(0x7f0000000200)=0x8) listen(r5, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r4, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r5, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/02/26 14:00:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000780)={r3, 0x9, 0x3, '">\a'}, 0xb) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r3, 0x1, 0x3, 0x0, 0x3, 0x4, 0x5, 0x63b98f21, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x3, 0x5, 0x0, 0x36}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007b8ffc)=0x2, 0x4) 2018/02/26 14:00:19 executing program 2: socketpair(0x10000000000d, 0x2, 0x1e7, &(0x7f0000000000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="86fcfd2379f3afbc37ab81fdcdd4cf5099eba287bc56f4264ebd3399cc6da251885e71343eade91d914fe1f6d9dfb58dc291a54b1711e427350997649eb78e5d27d12f07ff7a25687495e8da0c13fe92752ffa71848fbe84a3dabd4652ca5e56d6b96d4dec1a6454c5994ccea455b107abdcb356ed139c409eb19c860625b4b019e71ebcb04479a4a6ab32511716298892bfe75147c03e91de776309c4701e099abdaaa9a00cf8d2cc0e4d66022dbd48", 0xb0}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x11d8, 0x1}, 0x4004) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0xfffffffffffffff8}, {0x3, 0x8}, {0x2, 0xffffffffffffffff}], 0x3) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000001440), &(0x7f0000001480)=0xfffffff8) 2018/02/26 14:00:19 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0xeffffffffffffffc) 2018/02/26 14:00:19 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/26 14:00:19 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000022fd0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='erspan0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0xb4}, {&(0x7f000002cfea)=""/22, 0x16}, {&(0x7f000002cf07)=""/249, 0xf9}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x4}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 14:00:19 executing program 0: socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000000)={0x0}) socketpair(0x1b, 0x800, 0x7, &(0x7f0000000040)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000080)=0xd1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9b16, 0x10000, 0xffffffffffffff81}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), 0xc) 2018/02/26 14:00:19 executing program 1: r0 = socket(0x0, 0x4000000000080000, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/26 14:00:19 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0xb, &(0x7f000000a280)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f000000a440)=@can={0x1d}, 0xfd1d, &(0x7f000000a5c0)=[], 0x3a5, &(0x7f000000a600)=[]}, 0x3}], 0x2, 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@can={0x0, 0x0}, 0x10, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/89, 0x59}, {&(0x7f0000001200)=""/106, 0x6a}, {&(0x7f0000001280)=""/248, 0xf8}, {&(0x7f0000001380)=""/205, 0xcd}], 0x6, &(0x7f0000000040)=""/23, 0x17, 0x5}, 0x10100) connect(r0, &(0x7f0000001540)=@hci={0x1f, r1, 0x3}, 0xc) 2018/02/26 14:00:19 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ipx(r0, &(0x7f0000000040)=""/173, 0xad, 0x1, &(0x7f0000000100)={0x4, 0x2, 0x9, "256a35d16f56", 0x5}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) splice(r2, &(0x7f0000fdd000), r1, &(0x7f0000708000), 0x10001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x100}, &(0x7f0000000200)=0x8) 2018/02/26 14:00:19 executing program 2: syz_emit_ethernet(0xfffffffffffffdbb, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@can={0xc, {{0x0, 0xfffffffffffffffe, 0x8, 0x3f}, 0x3, 0x2, 0x0, 0x0, "926c7a3065940954"}}}}, 0x0) syz_emit_ethernet(0x101a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x5, 0x2, 0x1, 0x3c}, {0x2, 0xeac, 0x3, 0x5}, {0x678cb376, 0x9, 0x100000001, 0xcf}], @generic="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"}}}}, &(0x7f0000001080)={0x1, 0x1, [0xe86, 0x80f, 0x9f2, 0xec9]}) 2018/02/26 14:00:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000300)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x40000, &(0x7f0000000280)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r2 = accept(r0, &(0x7f0000000400)=@ethernet={0x0, @empty}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000500)={r3, 0x3, 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0xff}, 0x8) 2018/02/26 14:00:19 executing program 3: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='bridge0\x00', @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x5, [0x9, 0x10001, 0x10001, 0x20, 0x5]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet(0x2, 0x800, 0x200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb4058ff220d5ef24, 0x4, 0x1000000000004, 0x100000001, 0x0, r4, 0x6}, 0xf7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000200)={0x1a00000000000, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0x88) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r4, &(0x7f00000000c0)="ef34befcc6988b116644217dad171086c4a96280fb5ad220688841ae56266b8c816e86f2d5d3aeb74e83d7915c96b04fbcc30a063cc859b07cb370bbfe51ae11d04bef872f25ba4fe9808c23a50e7b5f5613616441601ee6f0b175bf371f5036e7fe56114562f6e87171a98072d6f013", &(0x7f0000000140)="137edb28924ea6c36415c2c91f5991474a847f83bad9356791a98e201142a512a1bd5b70c4f2d57587d6c2dca2052ee5621c0791b7eb880759cf80bd75104c03000000e101dfe5e46b938deafde4fb59366a4e2f6f5f7b9f973508aac27dc9d1cea0fa0801b57050b0ef7fa62492b204338a5fb172f362c0ccba5898c7159e99b21eb155eea4c95ddd0c9ea01f37c4e205f61e02758fdfb12fd32e55", 0x2}, 0x20) close(r4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r5, &(0x7f00003ec000)}, 0x10) [ 100.713453] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/26 14:00:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0x7, 0x7, &(0x7f0000000000)={0x0}) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="29a382bac30c94e218c504d5483d5c19562f273bd046db5d5d5b52452fb124333cddcd20c92d5388b72eb00c5094dc86e39bdb1ac8a5fdae616a243e46394260fcb0f8ebd4fc63112238753a6b45206b2e98e7ca0a176e6f0b14c8020716d60cd81165115dae8141f45fde81d40e7cb05f39e94ed72eacb42e0d0351bca90926ed7cc49bbd737a6c1ce5da7b2afeeca0377ac2124036ea2b165ae9a3fc242e4087e86f29150b256f8e75f6cc89ff4dca918b7951065b", 0xb6}, {&(0x7f0000000140)="bfe2f610a0ae6fb12eb795b30c1e7cbe92ca2e516dc504e4df7cc0400412294b5edd27a2b57e5819cd472be0286b1494de434218f15dbe8bc47d42003efca849ddc1bd76d7cbdd7db3b87e85bb5245", 0x4f}, {&(0x7f00000001c0)="8c6269cf022d92e58eb4271af7630cedfebc9ecba7e11cdfe333c0aa9a79d42833be53cc88e9ff1bbcb5ef62c604f9281466d47cfdb992f34771ecf51895d801f9e998ae34cc1fcd7616d91445c5770d3d6bea0a45debe6f6ffa92b38c", 0x5d}, {&(0x7f0000000240)="a7767fa850f3876dae2d88e4b3001cea9e9ae0a275eacfd1f112dbdd118ef80ef07c07b896cf10e123b014b487678b34e18786ae095a5127be3c81a98d6be903b418a6f47545544167016fbd47c16e483eecb7fa81624b148a6dbfe8789849cc0f2b697425d26f1d6f8f47540ba911165352ab8c8c63a5ad348dd35b8685a81f1117c25d7761a660d14d4f44e100a47aeb399cb6", 0x94}, {&(0x7f0000000300)="10bade3b6efd30e840cfc7c93790", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000380)="cfc5c57a2afb030dc127542b332a45d707f67e457fc1fd3f937a3b121d205dec439c7da442faf09706f9e29358695d4daa0f0aa46260963f8975a8a22c851336a9ceeb52298ac1f82b9e053fd73aebf5c34f31d9e5a828dd3c1112b328675f35ee97abcbd88fe907f0f9bbaf5a7427c44a7b4d51120688d3194ea630365270b26ccc2ca4820e3d597814bb4ef2d9300c921b9be9b1ea79ad6d56c2f2f329c57fbfa5078cc1fcdbf4187d1aad0a4c522d53cd12cd6cc90262a71d6d8b09fe12", 0xbf}], 0x7, 0x0, 0x0, 0xc0c4}, 0x40000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013cfc9)=[{&(0x7f0000fcd000)=@abs, 0x8, &(0x7f0000e6aff0)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000044000)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000092fd8)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e7fe0)="0900000809000200000306000000eb00ecff0000000003000449faac02007e23"}) 2018/02/26 14:00:19 executing program 4: r0 = socket$inet(0x2, 0x1, 0x200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) accept$alg(r0, 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040)=0x401, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x4, 0xa}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1}) 2018/02/26 14:00:19 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000319000)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)={&(0x7f0000000100)={0x424, 0x25, 0x200, 0x7, 0x2, {0x1b}, [@typed={0xc, 0x1d, @u32=0x7}, @typed={0xc, 0x62, @pid=r1}, @generic="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", @typed={0x8, 0x82}, @nested={0xcc, 0x1d, [@generic="e81f601b2132870c87073be66c17feeb08f1c3bb9e9b9d79a0d239876b175feb7d2d901975971ab2f95b6616832f301e2eabe496ca242154744b617570f0371b552a85a1653e1149fc92276fc16389d89dae94c1bc0a3502c4df9c66", @generic="0697b8e0f08e6f984132d57c3b4b5294e55d9d871ebf8ebdcb81c3d9448216c38a80c2d068216a8b115b1f7c39deba7a9aaba77923a77e36c5543f9acba9aaad1672e6934e5085e69e0227411fe6d314d1c0e8764205886a7f751d80cc50b69e5e1e62da48162fa0fd86dc"]}, @typed={0xc, 0x81, @pid=r2}, @typed={0x10, 0x8d, @u64=0x100000001}, @typed={0x10, 0x7e, @u64=0x3}, @nested={0x1f8, 0x37, [@typed={0x18, 0x20, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0xf, @str='\x00'}, @typed={0x8, 0x81, @binary}, @typed={0xc, 0x1e, @ipv4=@loopback=0x7f000001}, @typed={0x10, 0x34, @u64=0x7}, @generic="520d2e82a4afb8362d6fb48396c24671275b925b4655b4028e52837d9884d77be1fdd144eb3a0548b355a9aa3b59196d9854a77b61d1ea3e47e3b662162292e15e6b770c868c1b355fac9283c6faed33e13b72a2593c62f165a3aaa745ab6e07ff77494e8e2866a279c7c4724c8d7da8d370f4999e3e3d9cf314c389023a10313f64997cae65494541dbaf6f1c4a5751872993dd32f1b8d4a59bf2d6a4fc4f9da178f7f75f29399c9a7536cc260cce94e101f26beedf2028f1210304770ca8b62d1aa884e7dfdde16a657b27328e984129a5d2d2f4d30ff8eabff991cb7e2fd9b40a4cd3aafba6574f5f36ec302bad785eb5de", @generic="9efe2b77cbb1841eb6d42173749e971e574d778f1dd348af5ff4d19ec2329bbc252539b58705786cb7913ca66745b82e75141db0840a89208b13624d14d030f42bc80351f04724dc2c52f4036c0766deff7b57bd7ad115107ef8f8e29ba82bb43800cb29d0b4d73b464fa9522ca9bdaf66e793cae1bbf1423d9577c1dad2262bd6fb6435d1fa74116d190faf7360a035f71d8d81835bcb340f8c6c8ab62d610b02d164016a6c3b9e0e309509405667b2b4893cc6067de8"]}]}, 0x424}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00000005c0)=""/172, &(0x7f0000000680)=0xac) 2018/02/26 14:00:19 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/190, 0xbe}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001040)=@broute={'broute\x00', 0x20, 0x5, 0xd00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, @generic="e82290fa23e894d306ce4d82bd0b9aae", @syzn={0x73, 0x79, 0x7a}, @generic="4fd9562de96455fdbf14a95f8ad09866", @common='teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff], 0x70, 0x1f0, 0x220, []}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0xffffffffffff9c1f, 0x6}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:memory_device_t:s0\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8000}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x1, 0xedff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="4a7738e9d19c43e9d34a524ebc3e71f6", @common='bcsf0\x00', @random="dc1fc7d0739d", [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x930, 0x930, 0x968, [@among={'among\x00', 0x898, {{0xffffffffffffff81, 0x4, 0xfffffffffffff800, {[0x5, 0x7, 0x84, 0x1, 0x9, 0x4, 0x2, 0x0, 0x4, 0x100000001, 0xfffffffffffffffe, 0x4, 0x200, 0x1000, 0x2, 0x2, 0x2, 0xff, 0x1, 0xe89, 0x4, 0x6, 0x3, 0x505, 0x0, 0x7, 0x7, 0xb3f7, 0x100000000, 0x8, 0x4a2c0e13, 0x9, 0x6, 0x6, 0x3, 0x9, 0x5, 0x0, 0xffffffffffffffeb, 0x9, 0x3ff, 0x40, 0xff, 0x800, 0x8, 0x100000001, 0x101, 0x6431, 0x7fffffff, 0x5, 0x9, 0x985, 0x2, 0x1, 0x5, 0x5, 0x5, 0x3, 0x1000, 0xb13, 0x45, 0x5, 0x9, 0x0, 0x3, 0x10001, 0x100000000, 0x7, 0x70e0efc2, 0x2, 0x1fb, 0x7, 0x3, 0x20, 0xfffffffffffffff7, 0x2, 0xffffffffffffff23, 0x546c000000000000, 0x536, 0x1, 0x9d85, 0xfffffffffffffffe, 0xffff, 0x100, 0x6f032767, 0x6, 0x0, 0x72d, 0x7, 0xdf5, 0x6, 0x6, 0x1, 0xb0, 0xffffffffffff8001, 0x6, 0x0, 0x9, 0x1a8, 0x1, 0x9, 0x400, 0x6, 0x7fff, 0x5f6, 0x1f, 0x183, 0x4, 0x7, 0x8, 0x0, 0x18000000000, 0x5, 0x52, 0x800, 0x8, 0x80200000, 0x7f, 0x9, 0xfb, 0xfffffffffffffffd, 0x8, 0x1ff, 0x8000, 0x6, 0x8, 0x401, 0xffffffffffffff11, 0xdc2f, 0x0, 0xffff, 0x7, 0x7, 0x7528, 0x75, 0x7, 0x5d540a00, 0x1, 0x6, 0x80, 0x8, 0x2, 0x3, 0x1, 0xffffffff00000001, 0x5, 0xfff, 0xa9f5, 0x8, 0x8, 0x40, 0x3, 0xed, 0x0, 0x7ff, 0x1f000000000, 0x6, 0x117c, 0x3, 0x2, 0xffff, 0x1, 0x0, 0x4, 0x5, 0x1, 0x8, 0x0, 0x8, 0x4, 0x180000000000000, 0x80, 0x7, 0x800, 0x3ff, 0x9, 0x47e, 0x9d0, 0xff, 0x4, 0x7f, 0x0, 0x1f9, 0x3, 0x2, 0x7fffffff, 0x0, 0x5251, 0x0, 0x5, 0x449e, 0x5, 0x8, 0x0, 0x9, 0x80000000, 0x3ff, 0x6, 0xffffffff, 0x4, 0x3ff, 0x8, 0x39c, 0x587729a2, 0xffffffffffff8001, 0x7, 0x101, 0x6, 0x8, 0x0, 0x101, 0x20, 0x13e6, 0x1f, 0x7, 0xa5, 0x0, 0xffffffffffffbaf0, 0x5, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x9, 0x52, 0x80000001, 0x9d, 0x4, 0x6, 0x5, 0xfffffffffffffff9, 0x2, 0x8, 0x2, 0x5, 0x7f, 0xe36e, 0x9, 0xa06, 0x2, 0x14, 0x6, 0x0, 0x4, 0x400, 0xd5, 0x5, 0x0, 0x9, 0x7, 0x1, 0x4, 0x10000, 0xfffffffffffff2ff, 0x2, 0x0, 0x1, 0x8], 0x8, [{[0x7f, 0x100], @broadcast=0xffffffff}, {[0x2, 0x3f], @loopback=0x7f000001}, {[0x3, 0x447], @remote={0xac, 0x14, 0x0, 0xbb}}, {[0x1], @empty}, {[0x80000001, 0x4], @broadcast=0xffffffff}, {[0x4, 0xd3a], @loopback=0x7f000001}, {[0x38b5da9e, 0x2b], @rand_addr=0x4e7c}, {[0xd124, 0xb4e7], @multicast1=0xe0000001}]}, {[0x8, 0x80000000, 0x8, 0x2, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x6, 0x80000000, 0x6, 0x3, 0x5, 0x4, 0x0, 0x8, 0x9d24, 0x6, 0xff, 0x6, 0x400, 0x346, 0xfff, 0x7fff, 0x9, 0x4, 0x0, 0x5, 0xfffffffffffffffb, 0x4, 0x4, 0xfffffffffffffffa, 0x2, 0x7, 0x6, 0x16d5, 0x7, 0x400, 0x2, 0xe, 0x7fffffff, 0x5, 0x6, 0xfffe000000000000, 0x4, 0xffffffffffffffe0, 0x3, 0x7f, 0x9, 0xfffffffffffffffd, 0x7, 0x6, 0x9, 0x2, 0x81, 0x0, 0x5db, 0x4, 0x400, 0x4, 0x185b, 0x20, 0x893a, 0x9, 0x2, 0x8, 0x3, 0x7fffffff, 0x1ff, 0x1, 0xfffffffffffffeff, 0x8001, 0x7, 0x7, 0xe47, 0x6, 0x800, 0x3f, 0x401, 0x7ff, 0x1000, 0x1, 0x3, 0x4, 0x9, 0x1, 0x8, 0x5, 0x0, 0x5, 0x800, 0x80000000, 0x5d7, 0x8001, 0x401, 0x7ff, 0x1000, 0x0, 0x9, 0x200, 0x1f, 0x7, 0x5f6, 0x3, 0x1f, 0x5, 0x3, 0x6, 0x0, 0x9, 0xfd09, 0x4, 0x5, 0x3, 0x75, 0x7, 0xff, 0x0, 0x26, 0x21, 0x0, 0x9, 0x1000, 0x4, 0xfffffffffffffffe, 0x3, 0x6, 0x2, 0x6, 0x4, 0x6, 0x0, 0x800, 0x6, 0x6, 0xc36, 0xed, 0x2, 0x3ff, 0x81, 0x1, 0xffffffff, 0x2, 0x800, 0x66, 0x2, 0x81, 0x2, 0x1ff, 0x100000000, 0x1, 0xfffffffffffffffa, 0xc1, 0x5, 0x9, 0x7, 0x0, 0x7fffffff, 0x80000000, 0x7ff, 0x3, 0xfffffffffffffffc, 0x100000000, 0x5, 0xfff, 0x2, 0x93, 0xffffffffffff9a4b, 0x8, 0x16, 0x4, 0x1, 0xfff, 0xd15, 0x78, 0x5, 0x0, 0x6, 0x1, 0x101, 0x3, 0x6070, 0x3, 0x7, 0x0, 0x6, 0x1, 0x7, 0x7ff, 0x9, 0x7ff, 0x4, 0xa9, 0x9ba6, 0x3, 0x4, 0x8, 0x3, 0x2, 0x0, 0x9, 0xfffffffffffffff9, 0x39, 0x5, 0x5, 0xb1b7, 0xffffffff80000000, 0x451e, 0x4, 0x3, 0x3cb, 0xffffffffffffffff, 0x3, 0x3f, 0x6, 0x5, 0xe8f, 0x5, 0x4, 0x2, 0x0, 0x7, 0xffffffff, 0x9, 0x100, 0x2, 0x1, 0x8000, 0x46, 0x4, 0x9, 0x7, 0x1000, 0x5, 0x4, 0x4, 0x5, 0xf8bc, 0x3, 0xd65, 0x4, 0x9, 0x0, 0x145d, 0x401, 0x1000, 0x3, 0xfffffffffffffffa, 0x6, 0x369aa9b9, 0x2, 0x7f, 0x80000001, 0xbe, 0x10], 0x2, [{[0x1], @dev={0xac, 0x14, 0x0, 0x11}}, {[0x395669df, 0x20], @dev={0xac, 0x14, 0x0, 0x11}}]}}}}]}, []}, @common=@dnat={'dnat\x00', 0x10, {{@random="cfd91c2f3b08", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x5, 0x6001, @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="92f1a07e4d4b8fa4e4dfe163c906d4c0", @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @random="1623bc3728c7", [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe8, []}, [@common=@ERROR={'ERROR\x00', 0x20, {"5e31a7e0274e87f6d5e3998f8823efa875179157896f18b0dbce49d4f53c"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}]}, 0xd78) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000d40)={0x0, 0x12, "6751b2f4b75f2cb3cb6be6e3c7d2446ff802"}, &(0x7f0000000d80)=0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000dc0)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, [0x800, 0x8, 0xe16, 0x1, 0x7, 0x2, 0x5, 0x784b, 0x9, 0x200, 0xfffffffffffffff7, 0x401, 0x3, 0x101, 0x8]}, &(0x7f0000000f00)=0x108) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e7e000)={@common='lo\x00', @ifru_flags=0x80002}) 2018/02/26 14:00:19 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x84) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1f8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @generic="b618645d4397fbe3313f88e6f0425b43", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x75}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x3}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000000)=0x47, 0x8) sendto$inet6(r0, &(0x7f0000fc19f3), 0x1b5, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r3 = accept(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000100)=0x20) socket$inet6(0xa, 0x8000a, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140)=0x3f, 0x4) 2018/02/26 14:00:19 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000007fd0)={0x14, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x230}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, [0x312d, 0x40, 0x1, 0x5, 0x9, 0x0, 0xffff, 0x1, 0xfffffffffffff161, 0x1, 0x400, 0x1, 0x401, 0x3, 0x9]}, &(0x7f0000000240)=0x108) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x4, 0x2, 0x9, 0x2, 0x0, 0x20, 0x32, 0x0, r4}, {0x5, 0x800, 0x1f, 0x1, 0x100, 0x3, 0x80, 0xfffffffffffffffc}, {0x10000, 0x6, 0x80, 0x2}, 0x8, 0xb, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffffff, 0x0, 0x3, 0x8000, 0x3ff, 0x7, 0xff}}, 0xe8) 2018/02/26 14:00:19 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, '//..le0/file0\x00'}, 0x10) socketpair(0x17, 0x0, 0x0, &(0x7f0000000040)={0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/26 14:00:19 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd2fd8)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="a7c8532470eee6a6a7ab180d795c71311336ea4001ee9a8e515a5e493468623b400739cf8cf34923b15bbcae6243b9a0be1681d895da8da437ec35107d72ad8ec013ce30c96d98770aef5668c126e63cd70b4c51bd4a", 0x56}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="77452251da712b8b981b8d7387ca16bf24e1ad2fa2d6d2adcd814a27fed13195712b25f2b1269883f56e536a56532304d00626643f57e3eb666f7fad67771ead6daa3cae73fe71b1f53a16477a40c9be1f924906c50c2b748a500ee00d548e7f056eb7", 0x63}, {&(0x7f0000000180)="328a733f0143e4997e5d166ef7e4973cb97d41627df685316728d1ef6c08ab9a92c9a31a2ce76e4c2956071b4420cec199f9ae4a7a84b441fb0e231fd954254adebffdbac839cba924b2ab734d6f919c22a0ed092fd3e00a30fef83342a0568e63e9e7db8532d89396deeffcd7402cc88c74dda1af06591a56f1453dbea0cd3199c1e608a3dc99529a4ced1a50b8025a8c6ca27e34abf19f26104c18fc3b941aba4ccff60c4a4e15058b02188191f5fbd51882dbf8527aa4b2778f1ed9c009585974d0d8454cfbac1c8705b6e5a0c38acf7ee6fa", 0xd4}], 0x4, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x1}, 0x0) 2018/02/26 14:00:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f70ff8)={0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f000044fffc)=0xa0) 2018/02/26 14:00:20 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 14:00:20 executing program 1: socketpair$inet(0x2, 0x3, 0xdb8, &(0x7f00000014c0)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001500)={0x0, 0x5, 0x0, 0x4, 0x1}, &(0x7f0000001540)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001580)={r1, 0xba53}, 0x8) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) close(r2) 2018/02/26 14:00:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='bcsh0\x00'}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) pipe(&(0x7f00000002c0)={0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) gettid() bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003780), &(0x7f00000037c0)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a40)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x540, 0x380, 0x0, 0x1b0, 0xe0, 0x2b0, 0x470, 0x470, 0x470, 0x470, 0x470, 0x6, &(0x7f0000000600), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @common='syzkaller0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}, {}, 0xd4ed}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7dd953fc8a9d146bb6de670e15036208", @generic="17aa2a963e369238590fd3f856457893"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4db) 2018/02/26 14:00:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[], 0x100000000000013a) [ 100.898560] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/02/26 14:00:20 executing program 3: socketpair(0xa, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="bd1633584d524ae2") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@mpls_newroute={0x38, 0x18, 0xa00, 0x2, 0x2, {0x1c, 0x0, 0x30, 0x1f, 0xfe, 0x1, 0xfd, 0xb, 0x1000}, [@RTA_DST={0x10, 0x1, [{0xdfac, 0x4, 0x0, 0x993}, {0x80000000, 0x465, 0x2, 0x6}, {0x1, 0x4, 0xffffffffffffd94c, 0x8}]}, @RTA_DST={0xc, 0x1, [{0x1, 0x6, 0x7, 0x3}, {0x2e, 0x9, 0x8, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x200040c4}, 0x0) recvmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000240)=""/238, 0xee}, {&(0x7f0000000340)=""/31, 0x1f}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/62, 0x3e}], 0x5, &(0x7f0000000500)=""/243, 0xf3, 0x7fffffff}, 0x0) socket$pppoe(0x18, 0x1, 0x0) tee(r1, r1, 0xa00f, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffc, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000680)={0x8, r2}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000006c0)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000740)={@generic="e1a6fdd6a5307b816c514f27860161c2", &(0x7f0000000700)=@ethtool_ts_info={0x41, 0x1f, 0x1f, 0x8c07, [0x5, 0xd4, 0x4], 0x2, [0x8, 0x401, 0x3]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000780)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000007c0)={0x6, 0x9, 0x3e, 0x2}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000800)=@generic, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000840)={0x0, 0x3f}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000008c0)={r6, 0x7, 0x9, 0xfffffffffffffffa}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000900)={0x7ff, 0x10000}, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000940)=[@in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x1}], 0x3c) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000980)={{0x2, 0x0, @multicast2=0xe0000002}, {0x307, @random="e3e1569d9c10"}, 0x48, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='syzkaller1\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000a00)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000a40)={r7, 0x2}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000a80)=0xfffffffffffffc00, &(0x7f0000000ac0)=0x4) sendto$ax25(r1, &(0x7f0000000b00)="70d022043f8a9adac49e9bc248a5df73fe8db40b3fcadf792a4d363ddba736a79c6ffd0d9fd9814ef014685271dead613ffa2d6271246a43379299b4c881e08df2d9601ab4f2b58a4876790a44b9d58ca39603270bc9e874703fa0c4c1648cd5c825226b445889fa54832e50315f652c0e7b2e0f5ac2457d21cea7bafc5604229788f207876fdbfb8c3ba653571d3c0311", 0x91, 0x1, &(0x7f0000000bc0)={0x3, {"33b785a7c81126"}}, 0x10) 2018/02/26 14:00:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}], 0x1, 0x20000010) recvfrom$inet6(r0, &(0x7f0000000000)=""/35, 0x23, 0x1, &(0x7f0000000080)={0xa, 0x1, 0x3ff, @empty, 0x5815}, 0x1c) 2018/02/26 14:00:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001998)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000008060000ffffffff200100003004000020010000ffffffffffffffff380500003805000038050000ffffffff04000000", @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x668) socketpair(0x13, 0x2, 0x101, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x8, 0x800, 0x9e9a, 0x200}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/26 14:00:20 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x100000100032, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@generic="2d06bd29e375734f3c6a489733cb4e43", @ifru_flags}) 2018/02/26 14:00:20 executing program 7: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x3a) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x8, 0x1) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) r3 = socket$rds(0x15, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000080)={{0x7, 0x3}, 0x4c}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r2}) [ 100.903040] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 101.013256] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains 2018/02/26 14:00:20 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x88) close(r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffffff, 0xff000000, 0xff], [0x0, 0xffffff00, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="48f1f0581de443a9082058a7fa16c482", {}, {0xff}, 0x3b, 0x9, 0x2, 0x59}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x9, 0x1, 0xffff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {}, {}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x800, 0x6, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/02/26 14:00:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000), 0xff4f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/26 14:00:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x4, 0x1, 0x7}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000080)="86", 0x1, 0x1000020020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=ANY=[@ANYBLOB="2800008b4881001f0000000000000000"], 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=ANY=[@ANYBLOB="28eeff006d0e00a578ffffff000000f7"], 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/02/26 14:00:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000356ff9)='%', 0x1) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000500)=0x9, 0x4) r2 = getpid() r3 = socket(0x1, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x7]}, &(0x7f0000000040)=0x6) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003c2000)=""/4096, &(0x7f0000a95ffc)=0x1000) 2018/02/26 14:00:20 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xfffffffffffffe72) socket(0x10, 0x1000000000803, 0x0) 2018/02/26 14:00:20 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=ANY=[@ANYBLOB="f7e137fde435f8fd6de7be5ef7694113861534fc448b4c588a1f4dd7f720523bf95aefc43cebcb2693016a6ac116ccc35c6bd1ac0d13bc92ad79659456a112e6b8ed1e8f2c06cdd9415b419f22bca8c1a78f1276f48a772def8ccc1150bb2b"], 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) socketpair(0x11, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000001c0)={0x8, 0x1, 0x2, 0x3, &(0x7f0000000040)=""/3, 0x52, &(0x7f0000000080)=""/82, 0x95, &(0x7f0000000100)=""/149}) 2018/02/26 14:00:20 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000040)={@can={0x1d}, {&(0x7f0000000180)=""/228, 0xe4}, &(0x7f00000000c0), 0x10}, 0xa0cc76bb88b90c8) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)=ANY=[@ANYBLOB="140000de2300ff0b004400967c5da8001100004048ccc79ed1332f9dbe82d38892a1e5091225774b1e707c18f20af701bd271f5a52c4ae4cc1ddecc5459fe5f70e9efb07628a345b96e49ba0a720feb49a"], 0x14}, 0x1}, 0x0) 2018/02/26 14:00:20 executing program 2: socketpair(0x10, 0x80000, 0x7, &(0x7f0000000200)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x6, 0x400, 0x7fffffff, 0x7f, 0x7}, 0x14) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1}) 2018/02/26 14:00:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f0000000000)=0x10, 0x800) socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x80, 0x4, 0x2, 0xd1cb, 0x1cb, 0x4}, 0x9}, 0xa) socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/02/26 14:00:20 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000040)=0x2e) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x151371}) r1 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/26 14:00:20 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/64}, &(0x7f0000000080)=0x42) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x80000001, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x5, 0x498, [0x0, 0x20000040, 0x200003c0, 0x20000540], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x13, 0x0, 0x86dd, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00', @generic="6a67bbee11b7a83ce6f7a84d6a4912f1", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="135b0b85a6e8031709ca85f9f0b03bc7", @common='ifb0\x00', @generic="2f8e0485d9c85b3d4fbba3f13d196675", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe8, 0x138, 0x180, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @empty}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @common='ip6gretap0\x00', @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @random="65bb50cc6ef6", [], 0x70, 0xc0, 0xf0, []}, [@common=@log={'log\x00', 0x28, {{0x0, "f47c4d5a147ccb3e480405d4dcaf8e646bbb99ee2908f0cc6b78d752381a"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="aba899874b83423b7f841ed224e0c139", @common='ip6gretap0\x00', @common='syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x510) socketpair(0xe, 0x8000b, 0x100, &(0x7f0000000580)={0x0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000005c0)={@syzn}) 2018/02/26 14:00:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000040)=0x20) 2018/02/26 14:00:20 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x24}, {0x6}]}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) connect$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x2, 0x1, 0x4, 0x9, 0x3, 0xb2}, 0xfffffffffffffe00}, 0xa) write(r1, &(0x7f0000000080), 0x0) [ 101.161792] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/26 14:00:20 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0xffffffffffffffff, @rand_addr=0x800}], 0x20) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000005000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 14:00:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00001a1000)=0x2f2, 0x4) r1 = socket(0x15, 0x3, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000340)={0x358, 0x10, 0x5, 0x702, 0x2, 0x0, {0x7, 0x0, 0x2}, [@nested={0x20c, 0x6f, [@typed={0x28, 0x42, @str='%#!}\'eth0(K.lomime_typeppp1\\\x00'}, @generic="1077f76cdf3a145f5471bf54d1db7f2c52560f861512cc769cff4249c5e0065605de5d0a23519c9451610c2905ecb081686ca6dce879597c018cf5390a7903a64f3db02c360c576b468df89729feb89ebe7c8d395ef5ef717d99e5434a9f61a629790db07666344dc8a833dc07c806c2458a96f02a81ee8bb8f83831894a92092e716c6a01934de99e0b9836bc5030788c27843ad08f68980a6cd90d5806bc39172fa62d5a36199e758bac306e5a283d7d77cfda3e66eeb30e666eb6c41aea9f97fb28021b1636ff46756a2008de8787458eaba017316040723bbaaddf6895067d838045cc8bc31cf4af54cc7ac49d117ac5d99c", @generic="456f777f391d50c0254233bf7ee0c87900e80e0e1f80c1490a470dce9cb302b851cc9689349dfa40920f1c9f903389c55c89d62f10d17974d667489dfc1d15a7e3f2e3e5e97c8a8f270cf79ae0c8d1bd691a3100c133fe781ed05e30b13c402196323292a27af08952bcf5fc9e1f83837a9d887ad176adc2b5932caed372a623fdc408c13e2e38df165cdfbbe8318a7d2acf940b2b6538c9a97b836d0beb888c8971a65731802833eb555f45b3cbf73268fa90d2d2d02be16079694b10cffa4445969fad158773436ee42e4bafb8c329988952bb23705544ca7b1d10271c", @typed={0xc, 0x8c, @fd=r0}]}, @typed={0x10, 0x30, @str='ppp1\x00'}, @generic="ec5f4bd84987966fa49f344da1fdb8edd014a1f0cc6a35", @nested={0xf4, 0x54, [@generic="a5c6f2576af7dab7933d7f586823cc4268609341c519deb1d02f08c74d3a201354e380cb3f80ea664ff2fd937e1d3a4ebc4f172e20a2a13e02087e5c0d2a7b540916aa74e85421e694f28895c7cb10ec519f7507f186647efa1cdca9cb7b12b0ebf9207ae0d140b17c03c894f036d1240f3b755ed131c62adeb9478202bca3618a067eb7c4ce15a568df18e62bb0a41743f4d2176a3d802f38c6f168e298a3a8bb69af01dfd31c7132d10ada871ac27704470ceec97bb5dd8e3688f97a1f7530a64fe291c284456e035e723ce88811ba69990e624b70d34f48ceeee1b1a6", @generic="f29a036f85481aef132955bd19b982f1"]}, @nested={0x1c, 0x35, [@typed={0x18, 0x23, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x40010}, 0x20000010) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffedb) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 14:00:20 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e8020000ffffffff300100003001000098000000ffffffffffffffffc8010000c8010000c8010000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac1500aa7f000001000000000000000069726c616e3000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034ff98000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000e0000002ac1400bb0000000000000000f6e74cc6a0913f22eb803e18e578878ca8dac51f900ceb83e4fd41d97e6d1715000000000000000000000000000000000000000000000000000000000000000006000000000000006b0049030000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b8ff000000000000000000000000000000000000000008e8000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x320) 2018/02/26 14:00:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r1, 0x0, 0x1}, 0x10) r3 = accept$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) connect$ax25(r3, &(0x7f0000000140)={0x3, {"7645f3bc667caf"}, 0x1ff}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={@generic="22817ea5569e8530af451ef5ee25024f", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockname$netlink(r5, &(0x7f0000000140), &(0x7f0000000180)=0xc) bind$alg(r5, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish-generic)\x00'}, 0xfffffffffffffe51) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001080)=@filter={'filter\x00', 0xe, 0x5, 0xdf0, [0x0, 0x20000280, 0x200002b0, 0x20000dc0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x48, 0x17, @common='ip_vti0\x00', @common='syzkaller0\x00', @generic="e643757566291cbef71349c12595e16d", @common='ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="ca4387337ec4", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x8d8, 0x8d8, 0x910, [@among={'among\x00', 0x840, {{0x3, 0x1f, 0x401, {[0x40, 0xf9b, 0x3ff, 0xdad40000000000, 0x4, 0x4, 0x80, 0x4b, 0x2, 0x7185f79f, 0x0, 0x20, 0x5, 0x8, 0x200, 0x80, 0xf79, 0x1, 0xffffffffffff8001, 0xffffffffffffffc1, 0x48000000000000, 0x7f, 0x1f, 0x3, 0x3, 0x4, 0x10000, 0x8, 0x0, 0x3, 0x1, 0x7, 0x5, 0x0, 0x3, 0x100, 0x0, 0x1000, 0x7fffffff, 0x633, 0x7fffffff, 0x1, 0x5, 0x9, 0x97, 0x2b, 0x1, 0x2, 0x69, 0x200, 0x5, 0x8, 0x7fff, 0x3266, 0x7a0, 0x4c8294fc, 0x4, 0x591e, 0xffffffff, 0x0, 0x8000, 0x4, 0x1, 0x6, 0xffffffffffffffff, 0x9, 0x40, 0x3, 0x7fff, 0x3, 0x2, 0xc5f5, 0x0, 0x1ff, 0x8, 0xb74a, 0x9, 0x4, 0x2, 0x6, 0x6, 0x2, 0x9, 0x27736d83, 0x9, 0x72, 0x1, 0x722a, 0x1, 0xad24, 0xfb78, 0x3, 0x9, 0x1, 0x5, 0x3, 0x1, 0x80, 0xfff, 0x3, 0x533, 0xcb38, 0x3ff, 0x0, 0x9c, 0x8d3, 0x200, 0x2, 0x8, 0x1, 0x10001, 0x9, 0x0, 0x800, 0x400000000000, 0x80, 0xa7, 0x400, 0x401, 0xf2b, 0x6, 0x8, 0x0, 0x1, 0xa3a, 0x5, 0x2, 0x30, 0x5, 0x6, 0x9, 0x5, 0x2, 0x8, 0x3ff, 0xe21, 0x3f, 0x7fff, 0x3, 0x1000, 0x1, 0x7, 0xf37, 0x6, 0x2, 0x4fb5e0c7, 0x8000, 0x6, 0xe0cd, 0x8000, 0x3, 0x7, 0x7, 0xffffffffffff7a2c, 0x7f, 0x0, 0x8de3, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x54e, 0x8, 0xffffffffffff5fc4, 0xfffffffffffffff7, 0x80000000, 0xd5a2, 0x9d8, 0x8, 0x7, 0x30c9, 0xfffffffffffffffe, 0x2, 0x20a3, 0x9, 0x234a, 0xfffffffffffffff9, 0x1, 0x101, 0x10001, 0xffffffff80000001, 0x3, 0x9, 0x7fff, 0x2, 0x7, 0x3f, 0x9ed7, 0x5, 0x0, 0x21, 0x0, 0xffffffff, 0x9a, 0x1, 0x9, 0x80000001, 0x2, 0x100000000, 0x3, 0x9, 0xff, 0x0, 0x7, 0x6, 0x9, 0x4f, 0xf19, 0x7, 0x80e, 0x60, 0x0, 0x80000001, 0x6, 0xfffffffffffffffd, 0x1, 0x80, 0x40, 0x7, 0x6, 0x80000001, 0x4, 0x0, 0x9c6, 0x4e3, 0xff, 0x400, 0x200, 0x1000, 0x5, 0x1, 0x10000, 0x81, 0x80000000, 0x1, 0x7, 0x800, 0x7, 0x3, 0x759e, 0x100, 0x8001, 0x2, 0x9, 0x1, 0x5, 0x2, 0x7, 0x0, 0x7, 0x9000000000000, 0x7fff, 0x1, 0x5, 0x8, 0x5, 0x2], 0x1, [{[0x100, 0xff66], @multicast2=0xe0000002}]}, {[0x4, 0x7f, 0x101, 0xde82, 0x8, 0x20, 0x8, 0x2, 0x4, 0x0, 0x20, 0x0, 0x7, 0x81, 0x7fffffff, 0xdc3c, 0x7f, 0x6, 0x3, 0x1, 0x401, 0x80000000, 0x6, 0x8, 0x10000, 0x1, 0x81, 0x600000000, 0x5, 0xc60, 0x4, 0x1, 0x7, 0xffffffff, 0x8, 0x8001, 0xfff, 0x1, 0x100000001, 0x1, 0x8000000000000, 0x3, 0xe27d, 0xfff, 0x6, 0xfff, 0x7, 0x9, 0x6, 0x6, 0x7, 0x5, 0x6, 0x1, 0x20, 0x81, 0x3, 0x0, 0x2, 0x2e62799f, 0xe242, 0x800, 0xfff, 0x1ff, 0xc2, 0x7f, 0x1a8a0000, 0x0, 0x9, 0x2, 0x40c13110, 0x0, 0x6, 0x1, 0x4, 0x9, 0x401, 0x8, 0x5, 0x100000001, 0x92c, 0xfffffffffffffeff, 0x5, 0x2, 0x9, 0xfffffffffffff801, 0xfb55d63c0000000, 0x8, 0x1480, 0x10001, 0x3, 0xcc, 0x8, 0x8, 0x3, 0x2, 0x0, 0x200000, 0x640b622e, 0x5, 0x4, 0x8000, 0xba, 0x1, 0x6a1, 0x1, 0x2, 0x8, 0x47, 0x2, 0x57, 0x0, 0x8, 0x3000000000000, 0x3ff, 0x4, 0x7292, 0x4, 0x5, 0x0, 0x80000000, 0x0, 0x7, 0x44bc, 0x28c, 0x40, 0x1000, 0x4, 0x854, 0x3916, 0xfffffffffffffff9, 0x3, 0x2, 0x3, 0x3, 0x6, 0x100000001, 0x0, 0x1, 0x383, 0x8, 0x4, 0x100000000, 0x2, 0xa2, 0x8000, 0x1, 0xffffffffffff4f0a, 0x3f0f, 0x2, 0xa3, 0xfffffffffffffffc, 0x0, 0x8, 0x3, 0x8, 0x7, 0x9, 0x1437, 0x4, 0x6, 0x101, 0x5, 0xffffffff, 0x800, 0x4, 0x4665, 0x0, 0x68d, 0x4, 0x1ff, 0xfff, 0x80000000, 0x4, 0xae, 0x9, 0x233, 0x5a6, 0x0, 0x5, 0x5386, 0x8000, 0x8, 0x401, 0x0, 0x8, 0x5, 0x3, 0x7, 0x8, 0x1000, 0x200, 0x9, 0x8b, 0x5, 0x4, 0xffff, 0x5, 0x4, 0x100000000, 0x9, 0x1, 0x1, 0x97bf, 0x80, 0x7fc00000000000, 0x35ca, 0x0, 0x100, 0x3, 0x4, 0x0, 0x4, 0x1f, 0x0, 0x1ff, 0x0, 0x1262a1e, 0x7fff, 0x200, 0x9, 0x9, 0x80000000, 0x401, 0x4000, 0x2, 0x8000, 0x704f, 0x5, 0x9, 0x49, 0x7, 0x7fffffff, 0x2, 0x2, 0x100000000, 0x80000001, 0x60, 0x3, 0x8000, 0xffffffffffffff7f, 0x40000000000000, 0xff, 0x1, 0x2, 0x400, 0x3, 0x4, 0x20, 0x8000, 0x8001, 0x4, 0x8, 0x1, 0x3, 0x100, 0x1], 0x2, [{[0x0, 0xffffffffffffff3b], @dev={0xac, 0x14, 0x0, 0x13}}, {[0x1, 0x20], @dev={0xac, 0x14, 0x0, 0xf}}]}}}}]}, []}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0x15, 0x20, 0x0, @common='erspan0\x00', @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="90252e5323bec3d8f0f872edc0e41162", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x77c4bde2f3fd2884, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x110, 0x188, 0x1d0, [@cpu={'cpu\x00', 0x8, {{0x7f}}}, @rateest={'rateest\x00', 0x48, {{@generic="6172c961ab5173046bba96fb7f62943b", @syzn={0x73, 0x79, 0x7a, 0x0}, 0x99ca6ab25bf3702a, 0x3, 0x192, 0x7f, 0xa132, 0x801, 0x0, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x1, 0x0, 0x8, 0x1, 0x0, "df96fd1da0d0aed6df133e5866f62a2ecb8c6cdb5518ff9db16bf3c0ed4f19e01fe90e88c9a2ee4e5f6d389e0418c7befb95a8b7e8a307cd5543720d6bde4c91"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xde68, 0x6, 0x4}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x0, 0x890d, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="906112f16d3c9fe45bf04f7ecfbc9417", @generic="8bb9308f8e7e146d20f430aa246df8da", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf0, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz1\x00', 0x8000}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0xe, 0x200, @generic="45e2a0eb19f9a41a20403221a350084d", @common='lo\x00', @generic="3ccdb0fbac64a6dc1c800254d034e1db", @common='gretap0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x1c4e98c520cae98, 0xff], @random="ead89e0e5881", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}}, {{{0x0, 0x2, 0x8035, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="72169bbdc641e05eb19828ca07dfdcef", @common='bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8, []}, []}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x85, 0x9, 0x9}}}}]}]}, 0xe68) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=[]}, 0x0) 2018/02/26 14:00:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0xffffffffffffff72) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000001140)=[], 0x0, &(0x7f0000001180)=[]}, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[]}, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)=@generic, 0x10) 2018/02/26 14:00:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x0, 0x3, "e1cc13f42e0f1c0d"}}) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/02/26 14:00:20 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x100000000000000, 0x0, 0x400, 0x1, 0x20040, r1}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x148, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f00000003c0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="5a627ff726a4d004bbc1638455ef7d9e", {}, {}, 0x11}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/26 14:00:20 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000080)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x3, 0x3}, 0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0xfffffffffffffffc, 0x7f, 0x1f, 0x6, 0x6}, 0x14) [ 101.202357] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/02/26 14:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x20) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) getsockname$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/02/26 14:00:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000c35ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="64b81e76087bf0263b3c9e578608f949272d228c502c5e21406d00672665764679a7f928df51abe034b1f8dd97e293cb5be3898f004aa654a6ac56808db47aba1aa6f8c154172b64379b4597f6e9bb1a390a3e0b5844485e9e0b4d5f36b4631f62af8a1c", 0x64) sendto$inet(r0, &(0x7f0000000000), 0xffffff72, 0x4008004, 0x0, 0x0) 2018/02/26 14:00:20 executing program 5: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') pipe(&(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dd9ff0)=@common='ipddp0\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) 2018/02/26 14:00:20 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000004ff0)={0xa, 0x3, @empty}, 0x10, &(0x7f0000010000)=[], 0x36f, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000002900000043000000f7ffff7f00000000000000000000000014010000060000000300000007000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="ae8d000000000013"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="310c0000000000000010000000200000870a00400000000000000000c3b50000aef86974040078200400000000000000"], 0x70}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) accept$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = socket(0x7, 0x80007, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@sack_info={0x0, 0xff, 0x40000000}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000900)={r3, 0x7ff, 0x3, [0x3, 0x8, 0x3]}, &(0x7f0000000940)=0xe) 2018/02/26 14:00:20 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00003e2d08)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x128, 0xffffffff, 0xffffffff, 0x128, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000ca0000), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='vcan0\x00', @common='syzkaller1\x00', {}, {}, 0x11}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @generic="53517d99bf2829a4af76fb69253a622e", @common='ip6tnl0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) 2018/02/26 14:00:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xfec0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) 2018/02/26 14:00:20 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040)=0x2, 0x4) pipe(&(0x7f00000000c0)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet6_int(r1, 0x29, 0xde, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/02/26 14:00:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff000000000000000000000000ffffffffffffffff080300000803000008030000ffffffff04000000", @ANYPTR=&(0x7f0000e9afc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bbff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010013801000000000000000000000000000000000000000000000000380073746174697374696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030006d61726b00000000000000dfff000000000000000000000000000000000100000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000736974300000000000000000000000007465716c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000f8000000000000000000000000000000000000000000000000002800706b747479706500000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) r3 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000911f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/26 14:00:20 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x26) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x10c) socket(0x1d, 0x1, 0x791493cb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/02/26 14:00:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)=ANY=[@ANYBLOB="ffffffffffff00001400000008000400001d0000000000110000ac1400bbe0dcd730dca0c31a0000010000"], 0x0) 2018/02/26 14:00:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xa}}, {0xa, 0x1, 0xc918, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, 0x7, [0x5, 0x5, 0x200, 0x7fffffff, 0x4, 0x7, 0x1ffe0, 0x67e800000]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) pipe(&(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x2}) pipe(&(0x7f00000000c0)) 2018/02/26 14:00:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) socketpair(0x11, 0x3, 0x4, &(0x7f00000000c0)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f0000000100)=@ax25, &(0x7f0000000140)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x497f, 0x2, 0x5, 0x2}, {0xceb, 0xfffffffffffffe01, 0x6, 0x65}, {0xfffffffffffffffa, 0x100000001, 0x7, 0x3}, {0x4, 0x3ff, 0x1, 0x68cf}, {0xe5, 0x7fff, 0x5, 0x3}, {0x1ff, 0x7, 0x4, 0xf4}, {0x4, 0x0, 0x2, 0x1c00000000}, {0x911ea3e, 0x0, 0x3, 0x8001}, {0xffff, 0x0, 0x401}, {0x40, 0xffffffff, 0x4, 0xfffffffffffffffd}]}, 0x10) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r3, &(0x7f000057efc8)={&(0x7f0000ef6000)=@ipx, 0x10, &(0x7f000090bfb0)=[], 0x0, &(0x7f000049b000)=""/4096, 0x1000}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x1ff, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000140)={0x3, r5, 0x10001, 0x920}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/02/26 14:00:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="00ae1420385c69101cee439ed5f3410b9b504ce6a717a141e204150563f232f8dfe2dc9cd468ae49fd6f86fecd1bfc338c598992b4a38ed21e23060f82acc4b2343a12437aba51c569be3b658a120421dadeddd54986ee021594f9e357bdaf5849f9b73a93dbffd810472be7b3c9a5e186f103a5776023a2925f9cba0ace68fd8c37646512d9364545a91589f1abac45", 0x90}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x0) 2018/02/26 14:00:20 executing program 1: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000000080)="260000001a0053f7910000f9f909003baeb8500000fff1ff609b00180000003f000d8b017ffa", 0x26) recvfrom$inet6(r0, &(0x7f00000000c0)=""/142, 0x8e, 0x10022, 0x0, 0xfffffffffffffe2c) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x2, @rand_addr=0x100000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1c, 0x0, 0xc40e, 0x1900, 0x401, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x2, 0x9}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/26 14:00:20 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 101.417124] Cannot find add_set index 0 as target 2018/02/26 14:00:20 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000080)="a2c3f0db857329040d64a21da0db16e14f5f3d068efe5d05489e99be27af0851b3f4ef2d419b661218de3a4c42b9cbb2e96b6a2b55e843658e7652528bb65593a3f50b7f6b152ac5eb1fb93cb62684e8ad8c59edcf6ac552d9398ab02c07cd1c319ceb8869e0ff052290e310984b5eec6b3a000f9d89403626ba6358632028bd833e177a6d1ba0464c20891a71438884cb8db0cbb47a6b11c4ff6be2a7c3637267b6d0c4ce633a55e60e51d0ab87a2814f526e2b1bd62d", 0x40) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000000040)=""/62, &(0x7f0000001ffc)=0x3e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @empty}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@empty}, &(0x7f0000000180)=0x14) 2018/02/26 14:00:20 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/167, 0xa7, 0x7fffffff}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, 0x8c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/26 14:00:20 executing program 3: r0 = epoll_create(0x5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10000008}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000002004000068020000ffffffffffffffff68020000ffffffff50030000ffffffffffffffff50030000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bbfe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000065716c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200268020000000000000000000000000000000000000000000000005001686173686c696d6974000000000000000000000000000000000000000002626f6e643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000006000000000000002aa28a5500080000040000001f00000001800000400000000000000000000000280069707636686561646572000000000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000000000a75beedb3ed7dc9b71317866ead21a55a1de4299fc28bca34f86353dd1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001800000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x480) 2018/02/26 14:00:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000fcffffffd8a585262b29dc05980000e0f1ba733daf6c4a3eb88d7cab1113a7eca34259d8ae758918380cad43c2424c8fd16aa498f4c8ee8d6d434378a9cde3ce28dd406947c4b0d90ec7aae293324492b41eb383abab64b5465b01879ef03962c627f67f47bce771aa3eb46f3acbe0ee08e8d550c173cc8f4bc392a019f14cda858a"], &(0x7f0000000040)=0xa) sendto$packet(r1, &(0x7f0000000080)="95e581c2abb2a4145d38308efb51dde3cf7c27ec0ce82b15e8fb82fd01349252df3d6e36c7485a8d805516", 0x2b, 0x20000000, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000080)={r3, r3, 0x56, 0x80000001, &(0x7f0000000000)="336ddf7ccf53599dacbc4f3dd70e0a7b0a614a9eaef3272f659c6448f8c96bb00ac06268af5cbf6920aff6a1b930a6e77237e432256fd7f48dc753783368700380f713c2779457f3ab23e5e92e6b3b10", 0x2, 0x1, 0xfffffffffffffffd, 0x3, 0x0, 0x2, 0xa0, "aee2178b0d8bb28d94334e627731a3204cafe70abc63c6cdfb7c566e5a809ca31060de46773388a70427952458c4da062d88e345b193525e509305a64e0bb78e190975f23aab2ac2749c06e6c90d2cbfef79cdfef2b38845062b14ad6345edfbd3254817850febb85add3dc9f19d09661307cc4f9d49099716be71afbb4585ab42cea4b7"}) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000009, 0xc010, r4, 0x32) setsockopt$sock_int(r4, 0x1, 0x21, &(0x7f0000fc4000), 0x4) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f0000000000)='`', 0x1, 0x1, &(0x7f0000001080)=@can={0x1d}, 0x10) 2018/02/26 14:00:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x64, 0x893f, @common='bpq0\x00', @common='bcsh0\x00', @common='yam0\x00', @common='bridge0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd0, 0x108, []}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x81}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffe}}}}, {{{0x9, 0x2b83c67857741c6f, 0x884c, @common='ip6gretap0\x00', @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b9594cac483e3eb60b23c70e6cafadb7", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0xff, 0xff, 0xff, 0xff], @random="36fb30a6ec62", [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xc0, 0x138, 0x1b0, [@helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x3, 0x0, 0x2, 0x0, 0x0, "7a38abcf07ebccaebfe22c08b1497ba838e033ea1da687ef238f7c04507c49ba373954cd0d15370f9c415528d1cc5923c102e8efd275ace8bf472d04a3e72d68"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x3ff, 0xffffffff, 0x0, 0x0, 0x0, "7bf38998e01bedc1b0926191884e8e2c69712be25def94c94dd13b97e6ed1683a5cbd54a1152b060d00f95749c241e23acdacccead4ea14946ffd5ee2209b8a2"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}]}, 0x3c0) r1 = socket(0x19, 0x800, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x2, 0x180, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x252) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x5012) connect$can_bcm(r1, &(0x7f0000000040)={0x1d, r2}, 0x10) 2018/02/26 14:00:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="440000000000000002004e21e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000800000002004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d42a5f295911f528ba5cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "29020f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/26 14:00:20 executing program 7: r0 = socket(0x8, 0xa, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) socketpair(0x9, 0x80007, 0x7fffffff, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) r4 = socket(0x9, 0x803, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f000075f000)=0x9, 0x4) 2018/02/26 14:00:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0xfffffffffffffe44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad5603820faeb94100008001002d00c4", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d7fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) read(r1, &(0x7f0000000000)=""/15, 0xf) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/02/26 14:00:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x138, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}, {0x7fffffff, 0x123}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) [ 101.530944] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/02/26 14:00:20 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="7de1ac4faf7c469f0c3ea4d24c78883f", 0x1}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, 0x0, &(0x7f000097bffc), 0x0) 2018/02/26 14:00:20 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) r1 = socket(0x1, 0x5, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x3, 0x6, 0x59f, 0x5, 0x12, 0x9}) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x99c, 0x4) 2018/02/26 14:00:20 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x9}) r2 = socket$inet(0x2, 0xa, 0x80000001) getpeername(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000004000000000000000000000000000000000000000000000173f36babfd2272ecc90b22cad5f46b1bd49c6d6ce72d52daa7a749f805f8aea711826987ecc78df3f8bfcb61af3b5021d8cb37510be5119b6c22c48cee49c815f97e012d671e4b0dd4961cbc7e19538a7f6af7877f92daa000000000000000053fff4b19c9627d8d3fc5a1cefc78991ccfae77f6591e5479f5cfd4a34798411f8bdaabd5ef4a3bfbc038e59b4d94c8ea92914e227f8d596375b56e822a97a5b77a9588a2ced8910f17c8e5af96861cde3c5c40278ef5f05b462f7213a35"], &(0x7f0000000040)=0x20) r3 = accept4(r2, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000140)=0xc, 0x80800) sendto$ipx(r3, &(0x7f0000000180)="8e9785a278ca4249d632bb5077455d6741a1e9a8f556a2a16e2a03a0840f0d3ae748b5987486127144c674633fd752fd7badccb620358ecd2c8d6d27b77759ef91cd25aeb8fb4b9fbed6114342a8d489e35dedf382630af825cd289493388c68023caca9bf21bccdf913362153809949305bd753ae2bbdd214cb066ca82ae986c0f9eef52bbb1ac47d0053846e0009bb", 0x90, 0x40000, &(0x7f0000000240)={0x4, 0x3, 0x81, "b774e60aa1fe", 0x1}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000280), 0x4) sendmsg(r2, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f0000028000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r2}) r5 = accept4$ipx(r4, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r7 = getpid() sendmsg$netlink(r4, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)={0x2e8, 0x38, 0x0, 0x7, 0x0, "", [@typed={0xc, 0x30, @u32}, @nested={0x9c, 0x2a, [@typed={0xc, 0x58, @fd=r4}, @generic="0c3d441d7052f5ea79719a795d4af5b6bd0d084d32f873c245ee51233cb2520251aa70845c9b9ebd0487b23b6f25816f9185610c056ae5648f250d1ffac190ef510dc77acd18f4f06d4bd282e18a4451677974977682ff561bcfd9672837", @typed={0xc, 0x5a, @str='\x00'}, @typed={0xc, 0x2d, @uid=r6}, @typed={0x14, 0x6d, @str='vboxnet1\\\x00'}]}, @nested={0x224, 0x17, [@generic="735c2f4262a94f604b450f84b68145eefa6ddeaa900ab40de015f49bf21817a7f916048f1952577697c209995b2b8d3c68ee26059c89239483efc75ae5715434046fea7bf681ab1a84f146", @typed={0x8, 0x54}, @generic="2eeb3e769475ceacabf06d45f18baa81218e558f227169685ba55d7d63926029c9f792811147032f34c7c22b2e92371ca4e95f096957732338b3efff94e83bf8a120fcd394cb684ed9da5f89ef3915e48555bea1000c3d6222683cea881a801e07aef933a9d9380da7e24f64d479cb24d8693b363f02e47483b3b3b7e07089434dcfe95e1c9e7d20d37b6e6b8bf5a699ad5762d1a282fe41286dc9769a8c88244579515eb9bafeb30c7586e06cbc4a1b378c51a109261375072b8c68a438bf2e3906d64a82ae7b94252271ccf46d041db23f638fd5ead973b2b26e28c81e686d620cf90cad06ea20685fe3f2b2728a85", @generic="7cb866e29926651b18d00722f6590d3e89a1df7474e5fe8cd19598b44eaee419a3a87d2e58d7274e92325d94990813ff75641c21e7344abf9104f1964a165e551f2e3a676881842c209c9b44471708d25281a99f0df30e10e77ec7cc606148429b7496fce31c9e6c614900427ca296abb72b2adce60a84d819499557c43b7801ef1d234bd286042c451b9286d4720a61aef985f13597c06506b9321afac7a96b881c20262f5c43a1efdb1d7a07a6b3c1473531a70c61232e5a65ec9a4f9f1291464f2605d136ee00ca32d435bfb2ae0e50f724f6ecdc3062d3dd"]}, @typed={0xc, 0x47, @pid=r7}]}, 0x2e8}, {&(0x7f0000000540)={0x10, 0x16, 0x324, 0x2, 0x2, "", []}, 0x10}], 0x2, 0x0, 0x0, 0x4000}, 0x4040) listen(r5, 0x9) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000100)="a52ab592226363500fd1296ff4e2d1c1cbb99b6998afcb10f6ca4af07352db5ce40071bdec15e966f1d1061221d2f58e6421f5319c", 0x35) 2018/02/26 14:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="f78820a94f941f4955ff5f074fcf3975", @ifru_flags=0x2000}) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000ef7000)=0xdd450000000, 0x4) syz_emit_ethernet(0xf9, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@ipx={0x8137, {0xffff, 0xeb, 0x52a, 0x15, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@current, @random="52646bc1ecae", 0x1000}, "92597d5b88bb84d090c4f14aef108bb9d33e2d778b47b453d4f687280fee18a456bf600e5815ca5c9422c3d0eb3d943dede346cb24e6c6faf23147d143de4c2ae1f5b082a9aba5c423dfe315a4fa119231c1e41b15939eff66baed2fa121adfe223b197fd27831b020668a92a52327ef41addbb03759ac3732e11ad6dcca57f6860ad1acd1b6f274ccaac10e5d38f8e994be79b842108612ad32b2e20e8ae3ed00ac0eefd66ff14ee62e4d83491bd1b6e1e7ea64f4f8796268d0554d8b7ad14977b4b670dbe4a6822beac3ccd3"}}}}, &(0x7f0000adaff4)={0x200, 0x1}) 2018/02/26 14:00:20 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x0, 0x1}, 0x14) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x6b, &(0x7f0000000d28)=@mangle={"02006e67a9fe00", 0x1f, 0x4, 0x390, 0x1c8, 0x130, 0x0, 0x98, 0x260, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000005000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1c8}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x98}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0xffffffffffffffa9) 2018/02/26 14:00:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x2) accept(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\a'], &(0x7f0000000200)=0x10) 2018/02/26 14:00:20 executing program 5: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x3, 0x410, 0x0, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000002fc0), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/26 14:00:20 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@empty]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aebfe8)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00000000c0)=0x32) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3a, 0x4) r2 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecc932", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0xc, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x100010000, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x4, 0x2}, 0x10) [ 101.572721] kernel msg: ebtables bug: please report to author: Wrong len argument [ 101.585828] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/02/26 14:00:20 executing program 2: pipe(&(0x7f0000000000)={0x0}) sendto$unix(r0, &(0x7f0000000040)="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", 0x1000, 0xcab895450bc41ada, &(0x7f0000001040)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/26 14:00:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) sendmsg$nl_generic(r0, &(0x7f0000122fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 14:00:20 executing program 5: r0 = socket$inet_sctp(0x2, 0x80000000000005, 0x84) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031aff8)=ANY=[@ANYRES32, @ANYBLOB="000087206415d6b6b435178116160000"], &(0x7f000014bffc)=0x8) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r2, 0x0, 0x2a, 0xf8, &(0x7f0000000140)="eb536e1dde154b6a6ec2cb397108cea89f61b93aa59144f52d846a3cb9a2bfcf17bd43ef9cca8de25678", &(0x7f0000000180)=""/248, 0x7, 0x9}, 0x28) 2018/02/26 14:00:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000059a000)="260000005e0009000000eaf83a000000fdffffff0c000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000001400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)={0x1298, 0x25, 0x20, 0x5, 0x1, {0x11}, [@generic="f9ba822035780bec5a4710116a5a18c501ba22ded80766be7008a661d3f690216eeb44b169d3fd16c8012f6708b5227214dec185f62ba8", @typed={0xc, 0x5b, @str='\x00'}, @typed={0x8, 0x61}, @nested={0xa8, 0x4c, [@typed={0xa4, 0x31, @binary="f9d6de4759ced596157c17ebbd4d0d512bfe3ce03773037f327ed7558b50d8fcff33f21ca5ca493d0cd00f37335d217cb84f3ca617d67c16f610024e89d22f4d3bb89fa0f5dd3ae422676db577586aa1d6f5169673d711276425b7230549655ca89aff3d8a43a694ab4741a5d0cbc2c6adff570325aa89a9b427828b91bceb2548da609928f81c5636202ebdaed55a5a5af9d030ea13732b9bbcf54d"}]}, @nested={0xb4, 0x1a, [@generic="b361af4de822f6ba949a6495c59a5c5cbf083feea4c31dc334797dfbfdbed86575d6b99b8006d507625c0b19efb38c6f7d8c231c17a281076f7b2735e38969649ee8d20b539e3b599ddbad10e8e31fe28ee1b7cc90a38b2590144ebb78bd5d6428290df3ea4f48cf2cd804b40be2ade24e9da27e94f47a630d611ba25ca56d5317aa2c0002623a882e95133857f296519e63731da53964f88a2af30a3cb2d63d481b89ff41fa301b86ef476147"]}, @nested={0x1018, 0x1a, [@typed={0x1008, 0x7b, @binary="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"}, @typed={0xc, 0x7d, @pid=r1}]}, @nested={0xb8, 0x41, [@generic="78a1b0e614355900d6729e6d67f966e3388edeea981a5e79c2e11256a1587ae01fe6626c9041be1fd535c73551b92e30fe486a9f7f1d01eab7d492a59953888247a25ef945b55577e7b529c445fbe549d1df459e1483e81b57d7ff8b64e937db74017be2aa5f629280c63c3565755d6f0075af0c53c39991a3e8c67d0268fde67cb74ef7db19353265ccaa7c01e1fe4a94817feb43f1b8b4575d15a7d470591bb619f9805483913de7df5ef86bcc844f9c03"]}, @typed={0xc, 0x24, @pid=r2}]}, 0x1298}, 0x1, 0x0, 0x0, 0x4000000}, 0x91) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[], 0x0, 0x0, 0x0, 0x80}, 0x801) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x9, 0x351, 0x8, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r3, 0x9, 0x10, 0xfffffffffffffffe, 0x8}, &(0x7f0000000340)=0x18) 2018/02/26 14:00:20 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xc0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) syz_emit_ethernet(0x3e, &(0x7f0000000300)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f00000002c0)) 2018/02/26 14:00:20 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00000001c0)=0x32) accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r0, 0x3, 0x100, &(0x7f0000000000)="5f2eb4c96b85e0276c26c2f09b446e503b65415bf37f231671d68815fa5991b748c32056a2d2171afe658999f35947e8b46d99c435af956e30895864bdd7dabaa696d5e7a8c297c38b216a6cc4f5fd929f775c969050a556092964d3241db44a632e2ee50b8bd60ea6fad31a879c69f02462ccfc4372be4b8ba0758cd1262fa3dd548534d56f884444c547a7b2", 0x3, 0x3, 0xffffffff, 0x5, 0x0, 0x1, 0xff, "a89638285a96057be88cc9941464a2e7719a500b826f9611edaac02908a459b4874017ddc0bcba5c3c1ea49b9053b133713ab24202c6449a0fa01fbcb6f5b46c469e7ccad55f6a16ffb5c03bec8927e476b6bf75ca8cca20fe286b2e23474a5be620fe2e1a8359b582481925e42bb4c341c96d1662c27e11c83998c6cac2d609c810f4fa5238bca8f4e5555b10a4c406189fa6e2666ef7bdf3a7"}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="bf9af37a6f92fcfc14c39a5c3cb8b003817d128ae43ab3f1c33c0f8f8e879b884bb85a2ce6902454c834a94ccf3e282bc5d37ba0cb7b5a4a384deac1ec3288b8c19b6ae9ba40c7e7c737cb60797206b0b1a86b1a928a65556e5dd05b604343be6f0cc4614fb089417982ae760a44d9ac273811982be5e19b4701aa346be48dbf98f3221c") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x778, 0x7, 0x8001, 0xd2, 0x1ff, 0x10001, 0x1}, 0xc) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x265) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_ts_info={0x41, 0x2, 0x9, 0x20000000000, [0x6b, 0xb7b, 0x7], 0x3ff, [0xacb8, 0x8000, 0x7]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/26 14:00:20 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000080)={0x1d, r1}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) r3 = socket(0x1, 0x4, 0x3) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4, 0x7d}, &(0x7f00000000c0)=0x8) [ 101.674450] audit: type=1400 audit(1519653620.753:73): avc: denied { connect } for pid=14801 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 14:00:20 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005f18)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004ffc)=0xe8) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d, r2}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) 2018/02/26 14:00:20 executing program 2: r0 = socket(0x11, 0x802, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@echo_reply}}}}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000dd9ff0)=@common='ipddp0\x00') getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/02/26 14:00:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, 0x1e, &(0x7f0000000200)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/70, 0x46}, 0x0) 2018/02/26 14:00:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f000052c000)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x8) 2018/02/26 14:00:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00009d5f30)=ANY=[@ANYBLOB="020300000f000000000000000000000005000600000000000a00000000000000ff02000000000000000000000000000100000000000080000100180000000000020001000000000000000a00000000000000fe8000000000000000000000000000aa0000000000000000"], 0x78}, 0x1}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x7, 0x100, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x680, 0x0, 0x0, 0x80, 0x4b, {0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x6c5, 0x9, 0x8, 0x8000, 0x100}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0x2}, 0x4) 2018/02/26 14:00:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@generic="3f1ec87deceefd2d57fd653d6e154bb5", @ifru_flags=0x1000}) sendfile(r0, r0, 0x0, 0xffffffffffffff00) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xfc}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 14:00:20 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x4, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000003880)={&(0x7f00000017c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000002840)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/61, 0x3d}], 0x2, &(0x7f0000002880)=""/4096, 0x1000, 0x6}, 0x10000) getsockname$ax25(r1, &(0x7f00000038c0), &(0x7f0000003900)=0x10) 2018/02/26 14:00:20 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f67000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xd0, 0x1b8, 0xd0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000bdbfc0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='bcsh0\x00', @common='nr0\x00', {}, {}, 0x6, 0x0, 0x1, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="e5bafcc36ec9056011005206a662691d", @generic="1967294844ef37b7d8f2debcbd2daa3e"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bpq0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/26 14:00:20 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x5, 0x4) write(r0, &(0x7f000010a000)="200000002e001d063200000800207700fbffffff010000000000000000000000", 0x20) 2018/02/26 14:00:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a06fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socket$inet6(0xa, 0xa, 0x4d34) r1 = socket$inet6(0xa, 0xa, 0x0) accept4(r1, &(0x7f0000001100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001140)=0x3a, 0x800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001180)={"15916a6ca496071c80ec30599e4e4db7", {0x4, 0x2f, 0x1, "cb6e67c9d26b", 0x6}}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) [ 101.781139] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 101.788686] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.823763] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 101.831335] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.840278] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.877696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.892111] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 14:00:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/02/26 14:00:21 executing program 2: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000000)={@common='bond0\x00', &(0x7f0000000080)=@ethtool_eee}) 2018/02/26 14:00:21 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4924924924925c7, 0x0) poll(&(0x7f000041a000)=[{r1, 0x201}], 0x1, 0xfffffffffffffffb) close(r0) 2018/02/26 14:00:21 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000000000), 0x0) 2018/02/26 14:00:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f00007f2000)={&(0x7f0000008000)=ANY=[@ANYBLOB="1400d46f333005a198c762653810a60d04000022"], 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000400)=@ethernet={0x0, @link_local}, &(0x7f0000000440)=0x10, 0x800) connect$bt_rfcomm(r1, &(0x7f0000000480)={0x1f, {0x8, 0x6, 0xa301, 0x9, 0x1, 0x401}, 0x913c41f}, 0xa) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000040)=0x3a) 2018/02/26 14:00:21 executing program 4: r0 = socket(0x5, 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0x7, 0x80000001, 0x5}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a8dfb0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/26 14:00:21 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffd52) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x9, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, 0x82, 0x101, 0x10000, 0xcb4, 0x1, &(0x7f0000000080)=@generic="456211cadf85b6edfecbd7b8b593ced8", 0x8000, 0x0, 0x10001}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0xffffffffffffb6f5, 0x4) accept4$inet(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000180)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="0421f368ea122f3e5d8a1051f82927673aa4dbf63456b6e9c87bc22e535b30a169ff1d76f9ec3f09f2531d1e8daa27faeabc399b", 0x34, 0x4008001, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/26 14:00:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x1, @empty}, @common='ip6gre0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0xd9c, 0x4) 2018/02/26 14:00:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) 2018/02/26 14:00:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000534bcc)=ANY=[@ANYBLOB="3c01000010000100000000000000000000000000000000000000ffffac1400aaff0200000000000000000000000000010000000000f8000000000000000000006c5612ce29ad7345bea28e58f69900ce98ac3639827786f4f9b79dfb0fd96735749e8560017cf3aa44761274edc05c0a18b12576d4e5566d", @ANYRES32, @ANYRES32, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000"], 0x13c}, 0x1}, 0x0) 2018/02/26 14:00:21 executing program 5: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty, 0x8}, 0xb27d, [0x3fffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x100000801, 0x0, 0x3]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/26 14:00:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="000000000013000000c474c559a80000"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/02/26 14:00:21 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0130000ffffffff000000003012000000000000ffffffffffffffff001300000013000000130000ffffffff04000000", @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x1430) syz_emit_ethernet(0x15b, &(0x7f0000001440)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@ipv4={0x800, {{0xe, 0x4, 0x1, 0x5, 0x14d, 0x0, 0x1, 0x3, 0xde, 0x0, @rand_addr=0x9, @loopback=0x7f000001, {[@cipso={0x86, 0x18, 0x3, [{0x5, 0x6, "dd3fdc72"}, {0x3, 0xc, "c74d82bebcf72389dae4"}]}, @cipso={0x86, 0xa, 0xfd4e, [{0x7, 0x4, "38d4"}]}]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x2e, 0x3, [0xffffffffffffff7f], "c66895d5fe1165701d998ea51c4f2cc02065a30a9c0b30c1ec0d68d9f96da93a0fcfea312792a0bd4d9c77f5be70"}, {0x100000001, 0x0, 0x20, 0x7, 0x0, 0x0, 0x800, [0x7], "3d2cbf3b1cf750190814cf0f2a5fcf36c50ca4836b8cd94d3a0e5c558416432680612910743ddb9fddba3741fd40483ea83917dc7f8b4f1ada090b9ab9e4646593eb323e174ab787e8b364661e13460f1564953b4c2428f5fc509e163b2f78b3113f00b4db8f61e24050697be8da09065337102dcfa5c6a3d27191ecc7a6"}, {0x6, 0x0, 0x10001, 0xffffffffffff0000, 0x0, 0x0, 0x86dd, [0x5], "191d3a66484af0b2dbe929f7fef54ed968ffd0391ff025a0e8d2941970f92e89c030973e68adcbe2834c60852ec55116f39726cbcaf90ebc6045c7367d00b64a67d311121b0ba05cb812968e428efd6d128980"}}}}}}, &(0x7f00000015c0)={0x0, 0x1, [0x803, 0x431, 0x43b, 0x82b]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001440)={0x8, 0x2, 0x2, 0x80000001, 0x83f1, 0x6, 0x8, 0x5, 0x0}, &(0x7f0000001480)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000014c0)={0x7ff, 0x8000, 0x10000, 0x2, r1}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000002000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "3079be"}}}}}}}, 0x0) 2018/02/26 14:00:21 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x6, 0xd3f, 0x5, 0x500, 0x1, 0x80000000, r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007efff8), &(0x7f0000283ffc)=0x8) r3 = accept(r2, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000080)=0x2, 0x4) 2018/02/26 14:00:21 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x6efc, 0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@empty, @dev={0xac, 0x14, 0x0, 0x11}, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) getsockopt(r1, 0x3ff, 0x96, &(0x7f0000000140)=""/112, &(0x7f00000001c0)=0x70) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) sendto$inet(r1, &(0x7f0000000280)="3daa779c737e307a3c35da89fdbe64be3210c965c3abc000f8501fa5e7e66638b638d11e7f4064fb52c042e80446b7c7cdb3e84e5b00242ee94d6d3e0a745254f1a5988b831731b2b714f4ed60fe1133a1e1", 0x52, 0x8000, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000000400)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000480)={r3, @in={{0x2, 0x2, @rand_addr=0x80000001}}, [0x40, 0x6, 0x2, 0xfffffffffffffc01, 0x100, 0xfff, 0xf330, 0xffe0000000000000, 0x101, 0x40, 0x100, 0x7, 0x101, 0x0, 0x1]}, &(0x7f00000005c0)=0x108) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000006c0)={0x0, @multicast1, @empty}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000880)={@mcast1, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000000a00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)=@delpolicy={0x98, 0x14, 0x100, 0x3, 0x0, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0x1, 0x5, 0xa, 0x20, 0x20, 0x2, r5, r6}, 0xa}, [@ipv4_hthresh={0x8, 0x3, {0x1e, 0xc}}, @ipv6_hthresh={0x8, 0x4, {0x62, 0x12}}, @offload={0xc, 0x1c, {r7, 0x1}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x3, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}}}, @etimer_thresh={0x8, 0xc, 0x6}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0xb}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4004854}, 0x20000000) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000a40), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a80)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0xe4d, 0x5, 0x0, 0x1000, 0x7f}, &(0x7f0000000b40)=0xa0) sendmsg(r0, &(0x7f0000001cc0)={&(0x7f0000000b80)=@l2={0x1f, 0xfffffffffffffc01, {0x80000000, 0xffff, 0xfffffffffffffffc, 0x2, 0x9}, 0x3, 0x10000}, 0xe, &(0x7f0000001bc0)=[{&(0x7f0000000bc0)="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", 0x1000}], 0x1, &(0x7f0000001c00)=[{0xa0, 0x116, 0xfffffffffffffa91, "0b33472c3f961dd5414d1af92adec3828fa87e70a24723f0c7f361ca662f1a5387189958fe6b36b27b59f1a7f0bad472bd6535e5dec4577a204418db49e093adf16e70bbd83573102e925cb9c056c9441933b621d318762d20c7fbbd78d215953db98de68cae0b5ad3946f4ee202f61193c98f9c3d5230bd2a80016dceabe7e4ffe63aaad3eabb57ce"}], 0xa0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001d00)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x5e, 0xfff, 0x1, 0x101, 0x10000}, &(0x7f0000001dc0)=0xa0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001e00)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3e, 0x9, 0x92b8, 0x500, 0xfffffffffffffff8, 0x80000, r7}) getpid() r9 = accept4$packet(r1, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001ec0)=0x14, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001f00)={{0x2, 0x3, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x7050b35df8b033aa, {0x2, 0x2, @empty}, @common='vlan0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001f80)={r8, 0x2, "cce4"}, &(0x7f0000001fc0)=0xa) accept4$alg(r1, 0x0, 0x0, 0x80800) listen(r9, 0x5) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r10, 0x6430) 2018/02/26 14:00:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x8) getsockname(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=ANY=[@ANYBLOB='/\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=[]}}], 0x2, 0x0) 2018/02/26 14:00:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae0000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000e80400000000000020010000ffffffff18020000000000005004000050040000ffffffff500400005004000005000000", @ANYPTR=&(0x7f0000944ff7)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000e0000002000000000000000073797a0000000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80020010000000000000000000000000000000000000000280065636e0000000000000000000000000000000000000000000000000000000004000000000000400073657400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800534e415400000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f800000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038004d41535155455241444500000000000000000000000000000000000000000100000000000000ac1400bbe00000010000000000000000e0000002ac140000000000000000000073797a0000000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000180100000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038004e45544d41500000000000000000000000000000000000000000000000000100000000000000ac1400aaffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8002001000000000000000000000000000000000000000040007365740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280074746c00000000000000000000000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x548) 2018/02/26 14:00:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xffffffffffffffe1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x0, 0xfff, 0xffffffffffffffea}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x200000000000002, &(0x7f0000000040)=0x4, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 102.079572] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/26 14:00:21 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x32, &(0x7f0000922000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, [0xfffffffffffffffc, 0x0, 0x3, 0x3be]}) 2018/02/26 14:00:21 executing program 5: syz_emit_ethernet(0x15, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, '6'}}}}}, &(0x7f0000004000)={0x0, 0x1}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@l2, &(0x7f0000000140)=0xe) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0x0, 0x1, 0x2, 0x0, 0xbb9, 0x3f}, 0x942, 0xa9, 0x81, 0xffffffffffff0001, 0x3, "62f53ce258c58ad84b0dd6e9210e9bac9f696023edbb07afd3deb76de047709055cecc28d3f8db2d194d43a15f91aed9e1cd936fadab32ffbf5389de1fcf3894da4a9d9f9c5b6277ea7e0fa84a9a0db2655abb6651840425a4db3080e71182f6eecaaa0caeae84a6d8b052bcb1ed3a8c2d76813065f93ea9b26adb93b2323f1c"}) 2018/02/26 14:00:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x3, 0xa, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x6c9, 0x100000001, 0x80000001, 0x7ff}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000, 0x0, 0xffffffffffffffff}, 0x2, &(0x7f0000000000)={&(0x7f0000eea000)=ANY=[@ANYBLOB="18b6f5082300290800000000fbdbdf250b00000004000500"], 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x40000000040) 2018/02/26 14:00:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x20) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x0, []}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x0, 0x818d}, 0xc) 2018/02/26 14:00:21 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c8fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) 2018/02/26 14:00:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x100000000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x820}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x58f}], 0x1, &(0x7f0000864bb8)=[]}, 0x0) 2018/02/26 14:00:21 executing program 6: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) socket(0x13, 0x1, 0x7f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000985000), 0x4) 2018/02/26 14:00:21 executing program 7: socketpair(0x11, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xffffffffffffffff, 0xffffffffffffff9c) r2 = socket(0x18, 0x0, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x6) connect(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x7, 0x3, 0x8001, 0x1f, 0x79]}, &(0x7f0000000080)=0xe) sendmmsg(r2, &(0x7f0000008640)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="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", 0x1000}], 0x1, &(0x7f0000000080)=[{0xc8, 0x10a, 0x97b0, "5daabd725e26854e73e911017b9fe7809440079e1181f85fbbd03118bbfae7d681357145e6c9aa0ada4ce7109ba0b3d25adf9ecc0762d86056f3ae8720f4b3c7bf6595b1c4e29f81b92cfe75603af422187fc83e1a48bd54d825c7094b34aaf170a2873bdf18830b8d0b231db1edc820ecc5845bc0e29adc5cc3be8786d991062487d7e16be6567c2f5adfa0da870bb58609ca0ab8433041375e225155ea2234fd5659d64b0a0b4bf5f2a2182f3c99197874b6"}], 0xc8, 0x7f25b540ed622d13}}, {{&(0x7f00000012c0)=ANY=[@ANYBLOB="2600726e6700000000000000000000000000000000000000737464726e67000000000000000000000000000000000000000000000000000000000000000000000000000000000000481b5acc000000000000000000000000"], 0x58, &(0x7f0000001680)=[{&(0x7f0000001340)="b3c0741a9c03a0f11b0049370ea2b5f7a3188f7aed8721764ef41d07c04d50d3e7b78a2784183ad782375ca06cd8516556cff043da8050e66dfb7c7568d14e4021aef6593dc4c8623e586aa7422d6c853133", 0x52}, {&(0x7f0000001480)="e767dafe960dfd718fae2500a655b5db5c7902b876c70db8df5a8de9034bdf26e13f8fc210bc4bc51185cd032a141648c9242394a4e3bfafccbf", 0x3a}, {&(0x7f0000001580)="e905ad8a7a2890fcac261c09993a6fc63269398594cccc3b7049477fe2cfeab6419ce82bc868e96e4f40b444f0e9b3f5d9f58e010a02a1b58afe99fccbf8416e087cfd9f9490e573bb10a8daafe33cc17ff119c7c2a92bd79978645297c67e0775eeee1bdaeffb92a9db4e421fdb203559af1d4c38799c12e8fb381ad8127dc49cf91cb04eac5d929b67f1f7ac1d54fc04e1bda54800f96ec25c8cf088541c2f9301a0089b1545f13019a7bdb8b566a23e7c8b94331a3c6b6b284f418f81c94156a66b91eb1c408ae39f132eeeea8c", 0xcf}], 0x3, &(0x7f0000001700)=[{0xd0, 0x0, 0x3, "38ee47cab8200123e3a0f4d7a88ac10d89cad64e53b34777c36afa64941b0abcc117333204444ee93dcb7f4b64d97b581326d59f405a0879e2cbe14d594961ed494bfacbb1613d26a1b232ebec3a4ef4776af885ad7c1a938ea1925d6c005f4ba7b0ec46201dedaf9c73228bd82866044eda18f0ab55a9065b3f98fc6868a4ec2477ccf0ac1b4bb8bf1b69c1dd3d5183716c3dffc19a74aef2cc4732a032202ea8d42b01f5c1dbe9029646d58dde55bc5caef65d7e8b74f5db"}, {0xd0, 0x11f, 0x2, "2b63cac7292f03ae4a0a937e7a6e2c1577eaf26b247d265d2f9a329d8ee1d7eb0012408520264bc6c6ecd07fde3672390e991746fb8a0a9733a428c08c2c6e2f43d388e72f472b2b62f567e800bcf46f381ee97c707d8f558c164e76ad51b1047b44f4218e5a1f8b395fdfb7c5edbdfb443eee707560a28e1e3feb69d0f8a91394ddfd63de7fc44d2aafb4758fdb9407642e8c8344c1a7613e6ee3212d24590c4edef6c12a6696e25be4ae5ad559f457cf808c86fd66f2d0df5585c1383c3f"}, {0x58, 0x19f, 0x1, "da8d9c7a75279b2fe06be31009a003736162bdd63bcc06a8ce4057e23921dd209e1b0e0b79588ffca12048152a40dfd1f85f08806f3d254757c745be92b39f2b9a2f"}, {0x50, 0x11d, 0x9, 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0x1010, 0x800}, 0x401}, {{&(0x7f0000005200)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x4, 0x3, 0x1}}, 0x2e, &(0x7f0000005800)=[{&(0x7f0000005240)="40cbed26c2b1919f5bea4026632136b63f419d544516553490e3bb6638c811ccbcdd2950e8f3761f38be13cd5523ec14524996091a9d8fbc0c57cf72cc51f4560eed96cf6470a453bb21f4141896f4d2ff5281d7a4eba3b1c97b3aed20bcd1038c119cadf9a70faad112b8c0f1598ab4344826282022942a666cfe1345d289923dcf7a5d01862f59f116727b51837c6e4e7f3a816e7f9f6497a0bab1bc35e21d08cf0e181367fb5256c43d64e34cfe63bb1225a51d498e0059a231eea828438ca94e5a9774ebc0bf9cdc87c12ebcc0f9afe9a1a99a38c78812e1de", 0xdb}, {&(0x7f0000005400)="1294762af3f02ced1d0419508d07f86f220cc295c28a3156c18d2cbb0818376a2ecb8321d10c69c1a72b00f7965c542455aa6566b3af7bc8aa10363fbc799ac9e9961e6fead793c751da9eef01ac95e5db20cd6483d6752ef619ae429ba2d68ee0fd9206ffcf11573eb7b155e4fed3052bc3bdcef90686a20a391bc55d98093ec3a6956873f3af47e4159099", 0x8c}, {&(0x7f0000005500)="c2f5c8b39da3367294b573ad8f7e35104c9a239ef3a21f4a8791de0ff71079d7ea679c4af5a7b486f692c00d675a", 0x2e}, {&(0x7f0000005640)="d3f8e14408e94258995b1b8029328f8bcfa5444c59bab21d850c16668a7eda957b56e8a56de48bd9", 0x28}, {&(0x7f0000005780)="f9ef9f8e3e53709a3cffacd1ae2998834844736cd70bffe061a040975a5c1dddb692745e4267c365b2730d1cccb1354171533709f22a17286e969e9c92d431d5c2e9852c8b", 0x45}], 0x5, &(0x7f00000058c0)=[{0x70, 0x6, 0x0, "694a206733ad938e01b5f404bfebcda07482aa159578840dbd3cf2e91065e80601328677d53af55a722571789f2f226d205f129be014aef63e2bb4abd1640eab415afd226e42d7218a8f75070b38a2003a5cb356f2d8fc0b1d9af156cfa3"}, {0xc0, 0x105, 0x8d74, "dc630a195fcc5a3080cb0d6d4553796ad526b31a9281083067b623f9211bd4ea4c4cb4e1dee09a892e1402fe54de89dbd61c1a792f03455ea93c3d390884051c718053610e5d2edba279f60e3331d44f229e785a5f0d6ae97d3d8c3f7c270bad4cc83165fa14c9d5f46b22ea672cfd097b489442b2ebc7177b4cd6581b0353fd272af0f33a605f4cbd7709b62accfd814b542d7a9e7907c01d36f7672f7987b6a0a92fce33068cba43bb"}, {0xb8, 0x11f, 0x1, "cc4dabbf8982917ccc2af253d1879859f2a39d604a0e62499928f0b9aae363fd4c3929efd55221e7985e2366888c1c6ad8d10e7deeef13ff1dbfe74f9efd8a2a2ebc464a1ec317e1a4ac7d85096bcaa994c4ead2ff3d8c579e9c9edb5d3cbaa48af4e611cb78d78035c6200dd66ed42a06d70949bd246918b5a889af0edc4f0944c4e14a0903f8e12b69a3311dd0be43133fdca32133df9ae9a502a62b900e76b26c3ba5dde3d06e"}], 0x1e8, 0x800}, 0x7}, {{&(0x7f0000007000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, &(0x7f00000070c0)=[{&(0x7f0000007040)="436ff96666622a9cc6046c1307f4d853424b0f22fa24229503c2e737f8b91c7bc5d622370a2ee02360111ffc1d55dd0a273e5ed61b400e62a81f441f5024c082746a974e71f7978e217b4502395828ee65fcffec254d67b353c331930390", 0x5e}], 0x1, &(0x7f0000007100)=ANY=[@ANYBLOB="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0x1238, 0x20000000}, 0x101}], 0x5, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001080)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xe, {0x2, 0x0, @rand_addr=0x7}, @common='ip6tnl0\x00'}) 2018/02/26 14:00:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x328, 0xffffffff, 0x0, 0x290, 0xb0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3f58917576fa8d7dcb465eea4b40b7af0318be5d0f4bb1319d48aa88e87d"}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x6, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="d198fc689f2e"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) pipe(&(0x7f0000000400)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="100000000000000002000020", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="db00000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="00dcc8c2b2c40f0d3f023c1f0f72b46c24c4143f0894a6e043ba4e46e3fb82506cf7926bd037699831"], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x2c) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000600)=0x4, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001940)={@local, @multicast2, 0x0}, &(0x7f0000001980)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000019c0)={@rand_addr=0x56, @multicast1=0xe0000001, r3}, 0xc) 2018/02/26 14:00:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e2f60)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x0, 0x30}, 0xc) 2018/02/26 14:00:21 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000892000)) epoll_wait(r0, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x3, {"483beef3b58f5a"}, 0x10002000}, [{"024e994493e675"}, {"7a0ff53e0c6a60"}, {"d4f0685af22b57"}, {"32f5851794a195"}, {"b4aef0f224df61"}, {"adf3d07a5cb9a9"}, {"f63861c4d52bb0"}, {"9c6c162915be60"}]}, 0x48) socketpair$inet(0x2, 0x800, 0x81, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x4, 0x8, 0x3ff, 0xff, 0x0, 0x7a, 0xff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) r5 = accept(r2, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x58) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) sendmsg$can_raw(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{0x0, 0x7, 0xfffffffffffff680, 0x2}, 0x7, 0x2, 0x0, 0x0, "244a4c94d64c46f9"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x4811) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000700)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000740)={r4, 0x1000, "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"}, &(0x7f0000001780)=0x1008) [ 102.237611] device syz4 entered promiscuous mode 2018/02/26 14:00:21 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="d285bdcc73a418f18e018ace444917c10b753f1b57dcf79c521a69e19e514732e0fb88ab8669cf43edb259e852c0930184584e71399c78ddf1577bb3bccd6870e8527ce8d8a974bfee2254e1c7a6893e9334409e3dc5ba3888a9c104053f35b5afd41a9cc8f0672bff01832c3525ccbf566151e0f34e7e2377537133b2ca05315a2b3ef0ebcb066cad24ba995a33da6426bf2592579ec9e28a19f4c24a92345363b0fbe9df90d0b6bce86a02d4fe9a28ec8cbdd32d94e4ae33e2b0976dea97f85af760ef67228cdb9739c494031edd664a3bb80706526b9facac41a21a1fa3bd011cc010758c7cfd", 0xe8}, {&(0x7f0000000180)="d1748932a1e54d40f53827842a6ae7bf76e6085cc7075ee0d37130a7ca9c568b56c1ee2ad1db4a78687c548642a720bdc195c46a6c1d2775215babce6cd750073457fa5ef8f6795c9e148168b553667db4676cd9023ee3e097c34c1ab8ce60ed20c1108662a07d416c55cd288070ec637632f31e422db415a65ccc16e0450d5c4a98721ae351bace88bcfbd53e41b7420f5a2297a6f8b3231bbc7404f45bdbd028182317ada8790b18a93b577d606fd891f9ae1bdf2609fb7dcfb5e01f60281c9156f26a0c2ef5cfcc2c6c6ead215b1a46633dd0f9f8a468fe0f91bf8ebaf0e2c7a61b267b567d042e4b099a687858a90611fc65a9624d08", 0xf8}], 0x2, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) read(r1, &(0x7f0000000000)=""/155, 0x9b) 2018/02/26 14:00:21 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='lo\x00\a\x00\x00\x00\x00\b\x00', 0x0}) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14, &(0x7f0000000680)=[], 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="1000000000000100000000000000"], 0x10}, 0x0) 2018/02/26 14:00:21 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000000040)="f86804984ed73ea81a9064b41b8c3ce0f062d2ee3f2c05a9e13cedd9436ebedd0b8e1f1852f1e656ed14a43b195b386c8247e9637a4b1839730c938f51c410fc3ac9df161e4182dd8a9891f7139c47ec1690d9190e6eb7911e8ead79ea572d97f62f9ee709f76f73ac6f5daf3771e9dbf2ff8c1da710b00e65457504f4ce5273d6f4a6eebb8c6dc7644a652146ff1876b92576f6a9fcbd34e84bd16fab30c8dac43d2a463e600beebe65d0df70344445e89d597e2b8ed77904c7d06fe81010282d31f0ad56f96eaaa97dc627d93b031c0982", 0xd2, 0x4000, &(0x7f0000000140)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) r2 = accept4(r1, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00000001c0)=0x2e, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000240)=[{0xb, 0x531d}, {0x4, 0xa2b}, {0x8, 0x1000}, {0x2, 0x8001}, {0x2, 0x2}], 0x5) r4 = socket$inet6(0xa, 0x6, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}, @in={0x2, 0x2, @rand_addr=0x401}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x100000000}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x67dfd5d4}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xec27}], 0xcc) getsockopt$netlink(r3, 0x10e, 0x8, &(0x7f00000003c0)=""/58, &(0x7f0000000400)=0x3a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2b, 0x200, 0x4, 0x2, 0x4}, &(0x7f0000000500)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) sendto$inet6(r1, &(0x7f00000005c0)="b00280f4f7edb05c03edc41c17f12ff1e404715529df490b47c5baf51980fab891f25eba1f418b348b462e8bf5f0890b1ddd9b2eebe5a0a01523a90dd2feb805aa960f86e2494ee0bb872f0597c602c30ee0c91723ed4b72c36e65aa443c479587cf15709543dc9096371aba4a7696c9b8d28cca3e3fe7c45792d81bf7c73bffba7f473e170c349816e63cb53a390a65751be1d865b76c7c560f25142bfa4da4a8646136d47289ba2c3b9e544db3720044888e128247c0", 0xb7, 0x0, &(0x7f0000000680)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sendto$inet6(r2, &(0x7f00000006c0)="6cd678824a7b8a0c8f782e0bb613abefde53aefb7aba82567cd119e48311bfbcc243fb0912de69619a95ddbe40cd", 0x2e, 0x91, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r5, 0xd2f, 0x5}, &(0x7f0000000740)=0xc) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000780)="a571e583c9d7fe9b242885a0252c51e1083cd445dcb74734e4392fd4768fd6d7bd416e3dcbd332db981f69b7d1b88658fa42d2fe79544f07073eededa521d6e32b0af00159aee9533d4a739b755b95e0e478c215a350d299a1c46ba5d0e9d78688f9da5d4643f9462f39677cc11f3561e7b26f62294d0d8cadfacd27f8c2a458278c962e5bf9572833457b70df14aeb0ec34990694b218282c188764e4910c6d5be41dff6ac9", 0xa6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000840)=0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000880)={{0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x0, [0x8, 0x4, 0xff, 0xb6a4, 0x67, 0xff, 0x9, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000900)=0x8, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x9, 0x10000}, 0x8) pipe(&(0x7f0000000a00)={0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000a40)=0xff, 0x4) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000a80)="4822eaabc9a636b5fd30971b91467ef8eb435f42ce0020ef73d0aaf6722ee40cce3cd156949d201570bef1a199415ba5bfa107d3bcce77279e1c836a1842b14cdacf7703a3688441a2399e68c1141050bcdb973f1cb0f0caebfafcd8a0359fbebb1491e074578b40826bb4c1de28aff1e5eb142f23d0f431b376f51b62909c02ab8f821eeb43665074b2b3325dc2e095dbc1") r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000b40)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000b80)={r6}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000000c00)={0x5, [0x800, 0x4, 0x100, 0x9, 0x0]}, &(0x7f0000000c40)=0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000c80)='bic\x00', 0x4) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000000cc0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x31}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000d00)={0x73, 0x5, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='tunl0\x00'}) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000d40)={r9, 0x8000, 0x4, 0x100000001}, &(0x7f0000000d80)=0x10) 2018/02/26 14:00:21 executing program 3: r0 = socket(0x11, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x80000000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0xfff}, 0xc) 2018/02/26 14:00:21 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000040)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x20, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) sendmsg$alg(r2, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x490}], 0x1, &(0x7f00000011c0)=[]}, 0x0) recvmsg(r2, &(0x7f00000005c0)={&(0x7f00002fffa0)=@nfc_llcp, 0xce, &(0x7f0000000540)=[], 0x1b7, &(0x7f0000da2000)}, 0x0) r3 = socket(0x2, 0x3, 0x1f) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000)=0x1, 0x4) getpeername(r0, &(0x7f0000000540)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000580)=0x1c) [ 102.261130] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 102.286792] device syz4 left promiscuous mode 2018/02/26 14:00:21 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xffffffffffffffff, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/02/26 14:00:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) 2018/02/26 14:00:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080), 0x4) r3 = accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r4 = accept(r0, &(0x7f0000000100)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000180)="8b2b667b43e664c03fac006ad2fd1b05", 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) accept4$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/02/26 14:00:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/26 14:00:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f9ffc8)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f97f50)=ANY=[@ANYBLOB='\x00'], 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x7cc}}, 0xe8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x194) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000040)=0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x8001, 0x5, 0x8000, 0x100}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x74, "6557889170ebdac2f95e342c163288a632a262ce5761a1649ec7d63318055341d028c76904258cd5877918f2dae6797d8cba46b397c2504f8c882077c60029eb68277bc29fffedcf5b0fc72969df896119e1c3fb649a8a17a28c715d43714a7e48dad3c2dd588d525ae6e120954d3f175543d68c"}, &(0x7f00000001c0)=0x7c) ioctl(r1, 0x10001, &(0x7f00000000c0)="7930a23d5ed893c7823d07e5784ef8e0a575287c5925c110766eff8ca8998a13e01eaa6aea0612e9d3bc1d5305cea2e831f67478658b5b6b5d6ccbb34cedefc345da0f80758374e35b4a77c4a840f74c21afb17528b466ec68c53f6a2f9450705023ca420d241daf15ea4b48637b14f24850ae69cd92c18d7ed5d675fda548b5c9d36f67c0c7626127aa4f24102019e0e3103b7ce2a99dd21e5cd4333efeed4b123e25ed2faab969e146f055ca86701c3afb07119ab279af8aee6764") 2018/02/26 14:00:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=ANY=[@ANYBLOB="f900000040000000010000000000000095000000ce597e52"], &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) 2018/02/26 14:00:21 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd06e3060000183afffe8000000000000000000000000000aaff0200000000000000000000000000018800a30000000000ff020000000000000000000000000001"], 0x0) 2018/02/26 14:00:21 executing program 7: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xc, 0x50, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xd8f3}) 2018/02/26 14:00:21 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0x27, &(0x7f0000000000)=""/39}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) 2018/02/26 14:00:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000f6b8781d100000000000000000000020000e0a9cda24e2600000000000000000000000000000000000000eeffffffffffffff0000000000000000000000000000da54381262a9d80e6a1fe29635f34c8a4a4148db07f79db5e32adcf3db2d499f35cc567732986ba4d9c90d1c2e"], 0x1, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) socketpair$inet6(0xa, 0x80807, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbb}, 0x6, [0x101, 0x9, 0x80000001, 0xfffffffffffffbff, 0x3, 0xbc6, 0x3ff, 0x100]}, 0x5c) recvmsg(r1, &(0x7f0000cc9fc8)={0x0, 0x0, &(0x7f000019ffc0)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf}, 0x0) 2018/02/26 14:00:21 executing program 4: r0 = socket(0xb, 0x80005, 0xffffffff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x5aa6, 0x3, 0x7fff, 0xffffffff80000000, 0xd6, 0x1f}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000a0040000ffffffff000000009002000000000000ffffffffffffffffd0030000d0030000d0030000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000007663616e30000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000130010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000000000000000000003000667261670000000000000000000000000000000000000000000000000000000000000000000000000000000000003000534554000000000000000000000000000000000000000000000000000002ffff0000ffffe5000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1400aa00000000000000000000000000000000000000000000000000000000000000006272696467653000000000000000000069726c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380160010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800434f4e4e5345434d41524b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081ad3731ca2f7afff74d0379d766d63b7465716c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000014001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280069636d703600000000000000000000000000000000000000000000000000000000000000000040005443504f505453545249500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x500) 2018/02/26 14:00:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x40}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x2c46, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x3c) 2018/02/26 14:00:21 executing program 6: socketpair(0x1b804e4c6aa31f9f, 0x80006, 0x5, &(0x7f0000000000)={0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x1}) r2 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r2, &(0x7f000000b280)=[{{&(0x7f0000006780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x2e, &(0x7f0000009a80)=[{&(0x7f0000009a00)="b0", 0x1}], 0x1}}, {{&(0x7f0000009b00)=@un=@abs, 0x8, &(0x7f0000009c80)=[{&(0x7f0000009c00)="81", 0x1}], 0x1, &(0x7f0000009cc0)=[{0x10}], 0x10}}], 0x2, 0x0) [ 102.605630] SET target dimension over the limit! 2018/02/26 14:00:21 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x1) socketpair(0xa, 0x80007, 0x5, &(0x7f0000001380)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000013c0)={r0, 0x9}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='\x00rdtap0\x00\x00\x00\x00\x00g\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @loopback=0x7f000001}, 0x240, 0xf5, 0x7ff, 0x3, 0xffff, 0x0, 0x5, 0x2, 0x5}) r2 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000000000)="b562", 0x2, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @empty}, 0xfffffffffffffef4) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000080)="b916ffdbfbbaec54aac2f372e9315689ed75553c0403980f049378c9735d8abbfd06a959ee0c10bd3914a9bfd66a2850a1534c2a18bfd7dc0140ea6fda6303bae5a0f9055c0b182e6290fa74ac9d81b9043949f1376ec840c1bb2f15e42ba1caf2aa6739210b30a5991185a1d812599303d2aa1e1ccbd079d107f37def3f4a5f", 0x80) 2018/02/26 14:00:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f85000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f78)=ANY=[@ANYBLOB="021800000516e90a163916f2cb00000000000000000000000300050000fe0100020000000000000008100000000000001fcebe275887e84542bec6f8bb7882879d2de90874650860483e257d452ce732647791cca817e9c9a993ec04b3f808d26fdd234a17244449ab3dbaa72678fc3d562d2d8a6d38f01ddae9cbfbcaee6426a0f729aa010fbe63496b7ceaf3835318ca551e5395ea49a0e58f2b636d429539635783d68fe5ca0ffd"], 0x28}, 0x1}, 0x0) 2018/02/26 14:00:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000180)=0x2e) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00'}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r0, r2}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0xa, &(0x7f0000e9afc0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x11, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfd55) 2018/02/26 14:00:21 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x8}, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x7fff) 2018/02/26 14:00:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x428, 0x0, 0x2f8, 0x260, 0x0, 0xd0, 0x390, 0x390, 0x390, 0x390, 0x390, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x200}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x215) r2 = socket(0x14, 0x3, 0x1ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x1, @empty}}, 0x0, 0x56, 0x7fff, 0x49032bc1, 0x7fffffff}, &(0x7f0000000580)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000005c0)={0x80000000, 0x1, 0x8005, 0x1, 0x6, 0x9, 0x75, 0x100, r3}, &(0x7f0000000600)=0x20) r4 = accept(r1, &(0x7f00000004c0)=@ipx, &(0x7f0000000500)=0x10) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000540)=0x3ffc, &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000392000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$pppoe(r4, &(0x7f00000005c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='ip_vti0\x00'}}, 0x1e) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000580)={0x2, 0x1, @rand_addr=0x6}, 0x10) 2018/02/26 14:00:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a40)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000080530000f0040000f0040000ffffffff4002000040020000a8050000a8050000ffffffffa8050000a805000005000000a56fdd637071f6b5332c35df7be35c47bbd13bb788260729709a838cb6ad99baf3224608470497d99c9018dae4d1ce2c6585068fac852760fa5d7930e11aba9512731a457ec817939cd8cc483c1b9c130dcb0aa3b4aaab1d84eef397d312fad1251b8b493b378cfef9d91ca110ebf8b9953f1ba6c382dbc3cca5f058b915beb211092278304ff89c94047273648a9163b9c6", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080240020000000000000000000000000000000000000000400073657400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002005801686173686c696d69740000000000000000000000000000000000000000037369743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000007f0000000000000040000000ffff000004000000300000000000000027000000780000000000000000000003000000003800444e41540000000000000000000000000000000000000000000000000000010000000000000000000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000f80000000000000000000000000000000000000000004000736574000000000000000000000000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000004800534e4154000000000000000000000000000000000000000000000000000100000000ac1400aa000000000000000000000000ff01000000000000000000000000000100000000ac140000000000000000000000000000b69dd9fce055070624bb534d08eda29d74756e6c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000f800000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000600000002000000020000000100000038004e45544d415000000000000000000000000000000000000000000000000001000000000000007f000001e00000020000000000000000e0000001ac1400aa00000000ffffffff73797a3000000000000000000000000073797a30000000000000000000000000ff000000000000000000000000000000ff000000000000000000000000000000bb000010000000007000b80000000000000000000000000000000000000000004800444e415400000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5e0) 2018/02/26 14:00:21 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f0000000840)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000007c0)=[]}, 0x0) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) r5 = accept4(r2, &(0x7f00000005c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000600)=0x10, 0x80800) getsockname$ipx(r5, &(0x7f0000000640), &(0x7f0000000680)=0x10) getpeername$ax25(r4, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{}, 0x0, 0x0, 0x0, 0x0, "61729af6f4c75c87"}, 0x10}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, 0x1e, &(0x7f0000000040)=[], 0x0, &(0x7f00000003c0)=""/122, 0x7a}, 0x0) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/02/26 14:00:21 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000097c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[]}}, {{0x0, 0x0, &(0x7f0000000900)=[], 0x0, &(0x7f0000000940)=[]}}, {{&(0x7f0000008300)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000009600)=[{&(0x7f0000009540)=' ', 0x1}], 0x1, &(0x7f0000009680)=[]}}], 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x1000, 0xfffffffffffffffc, 0x2}, 0x8) socket$inet6(0xa, 0x0, 0x5) r2 = accept(r0, &(0x7f00000000c0)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000140)="a8f31bfa2b52ff9eefd4fa864f04e29c75f73eca10251f5ea9650083ce7748c332f0e5e27009759179e522e4e7fe4d0798b92fef4441b51e677a74764037fbafc4064c5ac44bb7081fe849e9b43c9ba8efd526169f0530ab0ce66f4c2f94bc36302ed84c91c97aeb1e2dc7955405b544829ca442494d6c0e65a35f21fe5a34f0460c86998e6d4e110caa2adaa54a55b81e479adbf90cd5c53e253f079cd19232a2f1ba62119c0672dc0ea6357b84b27dfc8fae4063ef83e00b3637831057f2c6ca68951cd4201902") getsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x7) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/02/26 14:00:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0)=[], 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) sendto(r1, &(0x7f0000000000)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31ce6adccf2c0203d87c591d1af60842accc9910cbf08bf6723fc5449b8aa4715aa02411f95b8e829a0e6918cebc6d35da6f2ced9e3d27339bb86c0ed6bcd42d18ceddd6b7be903cddc2157e90710f2532e8d37a2422f6708034c9684", 0x71, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/89, 0x59}], 0x3) 2018/02/26 14:00:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x2, &(0x7f0000005000)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], &(0x7f0000005ff6)='syzkaller\x00', 0x5, 0xc1, &(0x7f0000002f3f)=""/193}, 0x48) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xfffffffffffffffc, 0x80000001, 0x8, 0xff}]}, 0x10) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/105, 0x69, 0x10000, &(0x7f0000000140)={0x11, 0x8, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}}, 0x14) 2018/02/26 14:00:21 executing program 2: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000010c0)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000001100)=0xc) r0 = socket(0xa, 0x4000000000080003, 0x5) sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000040)="d50d492ad64c2dcc44b1b988f970ca89b0f267a78877e6c908c922a58e692d6fca411df6c29e952aab556cc4424ba217302401158f10329a87c52999456c6c8a7082edc79bfcd22e4d402c9418e654529799b08e325eee616b945637e359a42e29a2e75519ccb8b174bcb03f7ed6db035211be64b306ec1690f3bdd64e5a277771438667019c40fe114536d7", 0x8c}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="2ff23cc3ae", 0x5}, {&(0x7f0000000240)="3d3aa027728404cfdd196a2d45dd2d6d195b44e9323132a983c75aef14493ee495e28689f6bac492678bd054a2e8739f8cc43d36293a0c109e55763390af973ce28f765968e0", 0x46}, 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0x1000}], 0x9, &(0x7f0000000500)=[{0x88, 0x10c, 0x4, "fb473e812c5576607c08e725ebecd6c6ffee18692abfd9e9b4a44c284c773fb86f5fb5388c9424a4d99910f9efd87381d9f72aef7ec9ce5806ce543d09512ba051e3bfa72ef15887b1a1019cf125fca12e60d2f812124d225de5642d2668f4947afbf7e780fab9f18f8ba77441b408e1abac1b40d2"}, {0xf8, 0x115, 0x3, "e21bdfff70dda35c5e375b2fb0cbd03396e17485c257b7870e77fdac861b2392443e16b123d198e603174cad1d8d6be9d4c31929239c41e2088084093138ceb82c16d6893d1b4e10645680b7e31bd1458ce0331ffecbfd3cc24eb55c99433558ff8fc38c2af93abba3d6333a9052a730734375a3c7272e6622c708879b5b45c99755e35dc2487490e33c8483e6a8e09216e692e684b80d5d3cb7232270ee26cbf6e44cb51ab90e7a4ffb5930d0861c8e0eb46ddc008102ee58460e3a7ac6edeaa7197f109d851f8c9c6c815f8a2fbcdc79cbdc6d5a0c422e0d6d88ca0193208b5c"}, {0xc0, 0x10d, 0x1, "d6e83cf641d9498e340ec0def4faa6056b8e19aebc2886c4c2fc737a4c26ab860c6249b8a06a552510acf515643bfac8869adb921c5e96cb4c14b196fd1bafa892957dddaeffefe950c0b18b830b15a82395a46e2b591b5372c54e8ff8b6ce81b69c3af34f9c4036ffc7dd485c534d16ee6a5946e697dd15b732f9d8d4af52334ed0a0c248429bfcdce2c03e0b19335bba6ad9067db54d0c0c7e0e34071e0cf32afdffadc0a0199f26"}], 0x240, 0x40000}}, {{&(0x7f0000000740)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(anubis)\x00'}, 0x58, &(0x7f0000000a80)=[{&(0x7f00000007c0)="1e4d8e8a97f4f53cc4e435162b2d34d3f286dc3ae5ea4ba9a1", 0x19}, {&(0x7f0000000800)="ec8b5aecfec899e0f5c305a5c60a0f4619d1e4e0b13a1909ef51899c11245174131bee8761b98e8a766fefed80f6525b4f759fd4fa6ca5e4e081bd1d2116a0ab56f711d52358b29a7704f395dedf0ff2a6e617048d90547a49a063b5d738029b9b5f1184166833a7b765d8ebee833b09f3ef57a9de99360f7c6248d610862af8d9a5e66fe40ab241172b80575d2b774f1a479aede336fee5d942ae7c6399b81af2bf79e3935dfe38770c1e1e4a844bcecca8ef959cc6a9f6845acb76c6920eb6746c1333e2dffa0deb28a79e448e2ef22fa0518eee15ff933e3957dbab5613d637febb67af8b4e80934206e81db6203115afee7c9adb6c03eb", 0xf9}, {&(0x7f0000000900)="2a4e3b53a7c2402567f076c8ba17cb38917c1ce5ca9db3b38853208fa168901f4b6f5d60f3a3dc19587095769d8dd5f96a2f280ae45b97d4fce59e71b2ace75d15b877db9e10692eae4e4a67ff14b007d9ac2fca0e88567813c37b9fc1d4f1cbe18086f88e02446b36912afdd6d9d3d020925003df08f66b54b224d6bb71b8f9f8774ae4983f9d2aea650dd56ba54d0c1ebe4c7c6cd122341b7da4e8a73bbd30ebe576da3377a00b5cea57b04b0c85c9bbdead51588447e48a8f8873627471d5a5b82617682d62743ba94e5ca71133025d0b4470bcb5645564f4", 0xda}, {&(0x7f0000000a00)="7e1801d1ca34e8fc594c4af4c3543da5f74a0dba0d78e64a63737735bb2e8cd3abd3e159f45277fc06c9f3c4a5af93b340b23e5728fbeefe9ce95d3d014ab0b5d4d34a26f2fc56226280eac0bf07625597c0748449486f0b2193bc7b40507071d688a3ae23a92e1ebb07da", 0x6b}], 0x4, &(0x7f0000000ac0)=[{0xb0, 0x10f, 0x1, "d526a2e4fffcb17b0129b699e24376dc5c5c9484d99791eb8fcc1260e6241d71aa34ec276370e144e3c517fbf77ecd0e41af4d2b61a67aeec9a5330dde7225570bf2b5ec626b2d345ff8d263e3f85773303e60ab2f530fcbf46881198fa599ed3fd1f9ec6f3ba1f3e148edb896cbfbf2c32f2ac84c5dc328f32f0b58840c52d5e05ed90a590a13e4363d49629cd3396fa7d582a998582ef6ac3817a1e638d8f9"}, {0x40, 0x0, 0x8, "003c22ec5ac8182dc54bb7f2ffa4799e46c8afb888616b588a379b7db41ebb0aa57208fd9120e144bda0fd7ae96b802a"}], 0xf0, 0x1}, 0x11}, {{&(0x7f0000000bc0)=@nl=@unspec, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000c00)="5c45421f4e242acc9ff105188f8ccbd9ca60336bf5578fc98736181f23cc2bd62d446e32efa58f77698f3d6e1d9178cd60ccc66a4c6b97976cfdc425a32506ef4c826fee793f95b3e848c1c221cda0094ec821aecff3636c7ff35b3489765ef1ca68b69d3b8dc06fbf0a0766f43c175cff6e8029dbf6bbd313f112527710d395c4836bc585c636c4ea15abcdbc8fcdf2f7c051e323eb7d20c87ea0e3c244d40d", 0xa0}, {&(0x7f0000000cc0)="6ea8826f7260ab4b03271678c96060a20f6c96b751dd584e113fda843da5d0dfb0b8ac43222faa9e2f0404b468cbf88985830777ea508c903abd8d98b8ca9007742b23f431b0c8009c6b9ddbc0622bc75bd65d6185b44dc3d6a2ce451e547d84959cf795cdec7bfe3fa18c25c816eabfb8b9550952b79f4ac5e77184de43d5d02a272f9b06237dc8e95777", 0x8b}], 0x2, 0x0, 0x0, 0x4000000}, 0x8}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000dc0)="3d6388940f8dcef0c24cb12b0c72f9ed04bd39a9ed6d75fa6d152c69ba8f0624bed065704477ce270acffba3", 0x2c}, {&(0x7f0000000e00)="96997b3dfd112350fb9ebb33f43c", 0xe}, {&(0x7f0000000e40)="969661ef0662a5b71986b507636d52d3182fa876ece909fc6261d6e352e9a337e1f8d63d0f3d9ed3b1b80fbb48", 0x2d}], 0x3, &(0x7f0000004140)=[{0x48, 0x0, 0x7, "9eb341994d1ba7c67d526137669243ad28583306f264ed2b821cb8fa4092e950310d51f9405d46306201a48a9f40a5a84914e5"}, {0x68, 0x116, 0x6, "871a50c0acf99b5ff83775c9110fa20af576b0bff69f7529f7aa97d02d8ad06c6ffafd3bca8c94257bd5cf8f2110fa38382aaaccf81726e1a5141d227f7deb02b7e716fd7d8a9e7fe3af91075fadb563670b9507d2bf47d1"}, {0x58, 0x11f, 0x4, "c51e2bdae279ef81d5d589d98dcabb3c8d645094862ff72ad760f13c1d412f5b75c553328795cdb29b61c93df97e3f0cee229accb49626d4cf0d98da7318e54c2054"}, {0xf8, 0x88, 0x406f, "d0c45d917f562029ba985edcdda72279d9bd8b3cc55d7ab32b4a3379e72efd0669ded4dadb1785885ac72ca3aaa0ac96d95de2e91fc13e732f0b7251667e14b579177e06940a1a77ad71472e0e97a00966c96507cc23322c21991bccef5ece386844e268a9d6755d12c9216e3f102099aee1c0affc75287b9c0f46f437a20ca93d4cd2bef8ff3abf3fff3ced9276c5829caae91cfe6eae10b7a88f4f9fe08e85fecaa2d7e142d05f49210143cbf7339a1a1e2f8ce24420f8d46f092390530d3cacdfbdb4f9c65d772f2261fb51f0778973f6e26ea34b2679bc1149e4d080f3115982a56159"}, {0x68, 0x117, 0x8, "ce486cd85d148a0ce1d4895c641c25a963da32fe4b6141fed843d42d77078066f2b6fbfc2d1721857bdefa1f09a254accf2c48d560494b5bf7f5f0285c56c9e2cdb9395d1b100871ade7786029d15ac327629e3cca34"}], 0x268, 0x8000}, 0x8}], 0x4, 0x4004000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300)=[], 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f0000000080)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000000f80)=[], 0x1f8, &(0x7f0000002480)=[]}}], 0x400000000000089, 0x0) poll(&(0x7f0000000fc0)=[{r0, 0x220c}, {r0, 0x10}, {r0, 0x89}], 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 14:00:21 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000180)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x3, 0x4) connect$pppoe(r0, &(0x7f000000bfe2)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/02/26 14:00:21 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000653ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b51ffb)='veno\x00', 0x5) getsockname(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000003000008005a8c3bb851a3574b2d89ca950000000000000000"], &(0x7f0000000040)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffffffffffff0001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00004ad000)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x10000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) recvfrom$packet(r0, &(0x7f0000000040)=""/42, 0x2a, 0x1, &(0x7f0000000080)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x19}}, 0x14) 2018/02/26 14:00:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x8000, 0x1, 0x80, 0x5, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x6a, "11b3ccc54c2e15fd9bd71e1cc51a51f99bc26d650936f5dfdb33b786fdacd78d34fe4c11e6ca6da44a48e59df239426861e5def1d9a16140cc5666de9dbba8ab7876b6f677f312886d2228da8185fbe87cf525a3f763a92a26566f5420642d85b267cf2c46bff9d5f3c9"}, &(0x7f00000001c0)=0x72) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0xe9be, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r3 = accept(r0, 0x0, &(0x7f0000000400)) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000440)) accept$ax25(r3, &(0x7f0000000480), &(0x7f00000004c0)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000540)=0x2, 0x4) pipe(&(0x7f0000000580)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000005c0)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0xe8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x1, 0x1f, 0x4, "42e65c0bdd428779f434f93e06bdb77173b92914ddcd9aa412e390a141ba5bc83be3f37c00c4593f0431d507b0aa5910c185b864951685e9b990eabd7c4c8eb9dca9c1328270afcfe5a72b48d257a4c3"}, 0x160) pwrite64(r1, &(0x7f0000000740)="a3cc249122855c802ada29eb54b9f09f618ef7d67b9f53505e2f7d26ebadf14c7cf9efe49866c4b8d97061df79678b850d47f5937f0469a64426dad30f783202b448eeb33a5ae9020eff2d00ac226c2646ec85160d4f67612af21d24d7487f32d3255c0260c9c3a84965f463fdfc0fc1afc10db287c4466bbba9ce53dc6b5689120aa5c2b5de4abe8e6cea2d8a315e1230ea1c9e99fc3c17e39659263b05fe7108038a018c31601ceade391ae3c592e2bce1295e991505370860fda1c26f8ce63101d3ddfe36b789749da06b5d054d5dc00e17e8d698fe56a435a9fa29d5f6574675cd3880e1ec68de19dc51cd8117da858b25", 0xf3, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000000840)=""/71, &(0x7f00000008c0)=0x47) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000900)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000940)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000980)={r3}) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f00000009c0)=""/249, &(0x7f0000000ac0)=0xf9) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000b00)={0x7ff, 0x0, 0x2000}, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000b40)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000b80)=@assoc_value, &(0x7f0000000bc0)=0x8) sendto$inet6(r3, &(0x7f0000000c00)="fccdc38f43bb0897a28b117f1f7e8f825114fc17ce35363f28c3f22e9136501744f0c9036fab34ae114931839b", 0x2d, 0x0, &(0x7f0000000c40)={0xa, 0x2, 0x6303, @loopback={0x0, 0x1}, 0xe5db}, 0x1c) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000c80)=0x3, &(0x7f0000000cc0)=0x4) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000d00)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000d40)={0x2}, 0x4) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000d80)) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000dc0)=0x4, 0x1) 2018/02/26 14:00:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7}, 0x8) pipe(&(0x7f00000000c0)={0x0, 0x0}) getsockname$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) recvfrom(r3, &(0x7f0000000180)=""/4096, 0x1000, 0x1, &(0x7f0000001180)=@nfc={0x27, 0x800, 0x3, 0x2}, 0x10) getsockname$packet(r2, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000015c0)=0x14) sendmsg$can_raw(r3, &(0x7f00000016c0)={&(0x7f0000001600)={0x1d, r4}, 0x10, &(0x7f0000001680)={&(0x7f0000001640)=@can={{0x2, 0x8, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "f77145fb7ee42cea"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001700)={@generic="c03497ebd50e07533ad238c24d558ec0", @ifru_flags}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001740)={r1, 0x3, 0x7fffffff, 0x10001, 0x6, 0x7}, 0x14) bind$rds(r2, &(0x7f0000001780)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000017c0)={{0xa, 0x2, 0x6757, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1, [0x8, 0x8, 0x3ff, 0x1f, 0x3, 0x2, 0x9, 0xe987]}, 0x5c) r5 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000001840)="ae993b592396d20cc1a3506f1bca7181d26f75a038ea5af8066594") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001880)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0xd14c, 0x20, 0x6, 0x8, 0x8}, &(0x7f0000001940)=0xa0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000019c0)={0x5d, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x204, 0xfffffffffffffffa, 0x8000, 0x2, 0x7, &(0x7f0000001980)=@generic="9957e1dc04b628db675bf29c056de3b5", 0x4, 0x9, 0x6}) getpeername(r2, &(0x7f0000001a40)=@alg, &(0x7f0000001ac0)=0x58) r7 = accept4$inet(r0, &(0x7f0000001b00)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001b40)=0x10, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000001b80)={r6, 0x100000001}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) socket$can_raw(0x1d, 0x3, 0x1) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001bc0)={r3}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001c40)={0x8, &(0x7f0000001c00)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000001c80)={r10, 0x2}) r11 = accept4$inet(r9, &(0x7f0000001cc0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001d00)=0x10, 0x800) ioctl$sock_inet_SIOCRTMSG(r11, 0x890d, &(0x7f0000001d40)={0x9, {0x2, 0x3, @rand_addr=0x9}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x8, 0x2, 0x1, 0x8, 0x0, 0x6, 0xecb9, 0x4}) poll(&(0x7f0000001dc0)=[{r8}, {r8, 0x10}], 0x2, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001e80)=@mangle={'mangle\x00', 0x1f, 0x6, 0x738, 0x488, 0x0, 0x570, 0x238, 0x488, 0x668, 0x668, 0x668, 0x668, 0x668, 0x6, &(0x7f0000001e00), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xc}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xffffffff, 0xff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c4a30aba2bab66936e48f17d9ae1fc3f", {0xff}, {}, 0x32, 0x5, 0x6, 0x20}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0xa16e, 0x7fffffff, 0x1ff, 0x0, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}], 0x5}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x2, 0x3, 0x1, 0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0x7}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x80, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xfffffffffffffff9, 0x0, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}, 0x3}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff000000, 0xff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="bf1123690e16f1c3d844d51537770325", {}, {}, 0x88, 0x8, 0x5, 0x9}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x0, 0x2}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9, 0x3b, 0x29bd}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0x0, 0xff, 0xffffffff], [0xe9a49c68a568b2fb, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="3a9feb6911770074a5c1c769a34a2817", {}, {0xff}, 0x0, 0x1, 0x2, 0x20}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x9, 0x8000, @ipv4=@empty, 0x0}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x798) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002640)={r3}) 2018/02/26 14:00:21 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x1, 0xb2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}}, 0x1, 0x1, [{{0xa, 0x1, 0x9, @empty, 0xfffffffffffffc01}}]}, 0x110) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000001740)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000001780)="c03db460f46f4c9f57674c1a93425912ef094dd98d45dfc5939e0011dc17358f4fe039267c4c3e59d8522ff5f76b3f700c42fc347d507395e247dc943989df9b3fe96801b10ca2735c1c58b90ed85cc62a89df63028b3f4e6d6451fc707ee56b52f9ab810a33e79570494a65d46f44e06c9d75a9164062cc2c2e32a1f41c47c33b6f3e331b86f6df9c522b2b977f0cc97ca065d469a318a85645bb611e4043f2ef10c6d7fe2c1dbb198067e7fb3ba0af773ba7b31da6e8376732aa784e", 0xbd) setsockopt$inet_tcp_buf(r1, 0x6, 0x1b, &(0x7f0000001840)="dc", 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001880), &(0x7f00000018c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001900)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001940)=0x7ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001a00)={0xda, 0x2000000000, 0xff, 0x1, 0x1, 0xb3, 0x4, 0x8, 0x100, 0x0, 0x7923}, 0xb) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000001a40)={{0xec0, 0x0, 0x4, 0xfffffffffffff800, 0x0, 0x6}, 0x1f}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001a80)={0x0, 0x800}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001b00)={r4, 0x80}, &(0x7f0000001b40)=0x8) r6 = accept4(r0, 0x0, &(0x7f0000001b80), 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000001bc0)={r2, 0xf34, 0x20, "2d498fb5ee0d3ac8ef6d2ce72e90ee2005660688b6c648296267c87acf33a28e359fbf468fcf7c6c925f78cfa9cb0299494f4d371fc8a8452d15e4c06701c9a025a6c3ab3efd4f5fc90720da984f13bb069d8999fb80fae556d13980fc3e7bad54c1a93826dd730d942d157720f3d40852a001a0fbb41ab1c0734ffcb827b8df9cbbbdbb2b6dc2aaa6d0a0c72b000f5daeee1137858bddb98f1d2f4b7203f4d99a9e414c75a9752fc2"}) connect$bt_rfcomm(r6, &(0x7f0000001c80)={0x1f, {0x3, 0x34, 0x6, 0x0, 0x97, 0x2}, 0x1}, 0xa) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000001cc0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001d00)={r5, 0x400}, &(0x7f0000001d40)=0x8) bind$bt_sco(r7, &(0x7f0000001d80)={0x1f, {0x7, 0x1, 0x8, 0x7ff, 0x80000001, 0x200}}, 0x8) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000001dc0)=""/45, &(0x7f0000001e00)=0x2d) accept4$alg(r7, 0x0, 0x0, 0x80800) setsockopt$IPT_SO_SET_REPLACE(r7, 0x0, 0x40, &(0x7f0000001ec0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x450, 0xc8, 0x0, 0xc8, 0x228, 0x228, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x3b8, 0x6, &(0x7f0000001e40), {[{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x3f, 0x80, @local={0xac, 0x14, 0x0, 0xaa}, 0x3}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @generic="f9c7730029e21a48f51f69c034ef6c61", @common='sit0\x00', {}, {}, 0x0, 0x2, 0x9}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x184}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0xffffffff, @common='ip6_vti0\x00', @common='irlan0\x00', {}, {0xff}, 0x2e, 0x1, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x7}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6f, 0x3, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0x7fff, 0x3}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xc}, 0xffffffff, 0x0, @common='nr0\x00', @generic="55e4c0d411e2322a81d6cc8da3552c51", {0xff}, {0xff}, 0xff, 0x1, 0xa}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0x7f, 0x6, 0x1}}, @common=@unspec=@time={0x38, 'time\x00', 0x0, {0xfffffffffffffff8, 0x5, 0xdf38, 0x430f, 0x75, 0x8, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x80000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000002380)) getsockopt$inet_dccp_buf(r7, 0x21, 0x8e, &(0x7f00000023c0)=""/162, &(0x7f0000002480)=0xa2) connect$nfc_raw(r6, &(0x7f00000024c0)={0x27, 0x2, 0x9, 0x7}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000002500)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000002540)={0x100}, 0x4) getsockopt$inet_buf(r6, 0x0, 0x2b, &(0x7f0000002580)=""/102, &(0x7f0000002600)=0x66) 2018/02/26 14:00:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000080)={0x40, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x2, @rand_addr=0x100}}}, 0x118) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28010000170011040000000000000000fe8000000000000000000000000000bb0000000000000000ffffffff000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="fe8000000000000000000000000002aaac1400aa00000000000000060000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa00000000000000000000000000000000000000000000"], 0x128}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8001, 0x2, 0x7ff}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x6, 0x200, 0x4, 0x8, 0x9a9, 0xffffffff, 0x6, r3}, 0x20) 2018/02/26 14:00:21 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f93ffc), &(0x7f00002bb000)=0x4) 2018/02/26 14:00:21 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x0, 0x120, 0x0, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x85, 0x10}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x101}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x1, 0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x17}, [0xffffffff, 0x0, 0xffffffff, 0xff], [0xffffff00, 0xffffff00, 0xffffffff, 0xff000000], @generic="d499ac22de477b8909905059f648f15e", @generic="611679702158d581bbf519160f07159d", {}, {0xff}, 0x2c, 0xffffffff, 0x3, 0x6afbffe4284c1781}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x5, 0x7c1, 0x10, 0x4, 0x1, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}], 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x8, 0x16, "50dccca49b033b94ce3847e1afc620eb56fb77dc1e7fa9a978973a1df47c"}}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x2, 0xc4, 0x7}, {0x7fff, 0x1ff, 0x36f}, {0x10000, 0x8fb9, 0x6}, 0xff, 0x8001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) r2 = accept4(r1, &(0x7f0000000680)=@can, &(0x7f00000006c0)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000700)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x14, "a8ef2a30a9f4102f537c6741d1120ffcd281e1d3"}, &(0x7f0000000780)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000007c0)={r3, 0xfffffffffffffffa, 0x3, 0x80}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000840)={r4, 0x1cd8}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000880)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x2, 0x7fff, @empty, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x58) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000900)={r3, 0x5}, &(0x7f0000000940)=0x8) socketpair(0x10, 0x806, 0x8, &(0x7f0000000980)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000009c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000000a00)={r8}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000000a80)={&(0x7f0000000a40)=[0x7, 0x3ff, 0xd2, 0x401, 0x2, 0xf255], 0x6, 0x7, 0x1, 0x6, 0x0, 0x1ff, {0x9, 0x2, 0x6, 0x2, 0x300000000, 0x1, 0xa773, 0x6, 0xc316, 0x4, 0x1, 0x3, 0x0, 0x0, "3bd6bab678e44f1b41525166624264aaf302ca7b43b0688ea663bb94c62c3a3a"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000b00)={0x7, 0x9, 0x8000, 0x2, 0x1b, 0x4, 0x7fff, 0x7, r5}, &(0x7f0000000b40)=0x20) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000b80)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, 0x7, 0x7, 0x3f, "c584f7d85ae160f2cd5297cc83c589e3a96b7a844dfbc55eb2730012ce510131b4dab2cd721529673b0aeb391e651a0cf22eed86a8f11e8d2b1294a68c008bd0eb3056008e90e31f5bc5cb2c4c744cec"}, 0x160) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000d00)=@assoc_value={r3, 0x7}, &(0x7f0000000d40)=0x8) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000d80)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000dc0)={0x4, [0x2, 0x7, 0xc88, 0x0]}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000e00)={r9, 0x2}, 0x8) getsockopt$SO_COOKIE(r10, 0x1, 0x39, &(0x7f0000000e40), &(0x7f0000000e80)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000ec0)={r3, @in6={{0xa, 0x2, 0x10001, @empty, 0x42ebc6f7}}, 0x2, 0x7, 0x2, 0x8000, 0x10}, 0xa0) setsockopt$bt_hci_HCI_TIME_STAMP(r7, 0x0, 0x3, &(0x7f0000000f80)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000fc0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001040)={0x3, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @broadcast=0xffffffff}, 0x0, 0x4b80000000000, 0x0, 0x9, 0x5, &(0x7f0000001000)=@common='bcsf0\x00', 0x0, 0xffffffffffff8000, 0x1ff}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000010c0)={r9, 0x2716696c}, 0xc) socket(0xc, 0x3, 0x3) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000001100)=@req={0x8001, 0x3ff, 0x4, 0x9}, 0x10) sendmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000001140)=@sco={0x1f, {0x7, 0x2, 0x800, 0x5, 0x1000, 0x81}}, 0x8, &(0x7f0000002180)=[{&(0x7f0000001180)="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{0xb8, 0x13a, 0x2, "9112ff462435fd3a9044aa54faaf7e1941a460e91ad2d73e1fa7cae5a21188dffc082117b244562ba14f93eae5b329dcb5b62bfa4291a438e61a39687a61fce4c42f2a1319223da04b46b7d808042a220aa8278dc3bc0462d38734506cc48cd0fb2d318c28211ffaca3b36a92b1a0aa27024f6bb540299503fa32e207feb09c85da1d84cb2b2502acb05563ff5369fa79516938ec1a4aa7f0a89efa821e356886b928b4710"}, {0xf0, 0x1, 0xcb, "a18e74528b4bed5f5163841bf460679b65ffe085f8cc639aa3701edf3566aa70ead3747f155300cdf65b94193419d10383af57273cb191aae11ee3f4895c130bce6cb45251ae70e7fe4b3770f28051eeabdcec662e94835d2b73aa363df545dd37c746bb2567c2905a0b0fb3d80c3030893332101a8cbd39bb5d4b6b563b6e636ed9698480e4703510bb90da8f3442a7e546306bafdce3ac5772976a7de84971e8c0cfedb896797f33353ba2feb3ac0c5e91bb46433841101ff8ea1f2e84c17ccd69365047d5aeee84a0a90f2cef39ce41945d51be13042fab"}], 0x1280, 0x4004}, 0xf4}], 0x1, 0x0) 2018/02/26 14:00:22 executing program 7: r0 = socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) close(r1) 2018/02/26 14:00:22 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x80800) close(r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000007c0)={r3, 0x1, 0x6, @random="1145c095db2b"}, 0xfc58) 2018/02/26 14:00:22 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000680)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) r11 = getgid() sendmsg$netlink(r2, &(0x7f0000000a00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000080)={0x114, 0x14, 0x200, 0x6, 0x0, "", [@generic="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", @typed={0x8, 0x7b}]}, 0x114}, {&(0x7f00000001c0)={0x378, 0x30, 0x0, 0x4, 0x0, "", [@generic="a328cd6ad055fa6b3933098a528838ef3c2d62ca5dd3428a7e10094c7445f0b36baf5f30c5bf29c3fb881307cf8b8f446a40f6556e5d", @nested={0x144, 0x64, [@typed={0xc4, 0xe, @binary="634312c01019ad53055c48b48f87f4a78b2a44a092a13019de5e8baf98785a139eb3c5b8ef60f55a1e52e08635413b55cc65daa57b59b6c86ad7c0fa52ee62e62611198b94ca0d925ab6351b046595fca5f73c8ed22ec8c098cdff7a5a00530fbebe709cac556938ee7ed25df75304e5dcb5ce6ccd4ee995ff6caa7d1aea1fd0411d5607c8dc872fe6d241e9671212500f9d3f5350d9aecacf8ca897337118f0f67790373dc89280bbd0373bc3a483a93bef21240b45c7ce1d"}, @typed={0x7c, 0x37, @binary="6d7bd27a07c34839453458aad4cc399cebd305e38d7e21f03f07a06297aa35c127fb95da21be212924882d495c0aa741027c657b88c6b113f226b5a80f266ba2e963fc86344b8c3996fb34812e312e84b96a057d763d0f75c392561402d627755d504c3b8f8856fc0dede88bb5d026bb9d93ea"}]}, @generic="70a3a03eb3a683864a4ac43ffe6a4099a020b5928a801bf0383baad7333aeee59180abf52799eb3909bd05bb86ad3aef80ea49d01fb04a6930ba9acf00b93127c2692ccd24f8372fec3a3df50b44688c66044cefd5a2460a37aab0ead3846b70397777e8d62c74", @generic="62d451e4ea825eb6a8938b88e27d24a9e564155902cb290e1c8f76c2dc9c7e9c0c4bd6fd6e61f25ba8057337c19369c61945425fe42630133d00f9ee6e8e5b5daf7466ae2b3c6986af8e765611e7c9afb9cee3cd6077896d5311561a1cd1333d726e331c855ef904cce8096a08b378f2f0fae2322a5c19f70aecf69fba613ab9d642a2f5b9a3a0dad396d4e09313e074e9a241ffa73ee887c1cd17ab873ee32e8b28232f5bfa5ec612fd6862b0a84c8ebf2f277eed4cb29c1e35b244e45e03f94cc38486404a2d461032eacf25157daa4fa7eb9f8b987b2f82c12a334ffe2ee9a9fac55ad88408499f6e097ac49d09", @generic="abd3ae404d60573a51bcc95724c33f7bf765de21a5557bdc7dd3d16b2ce5c1919c127cb782d811a9e79b47a1edc1563acd4d47819e87066f935b9e916aeb6a5b356cfcda0b707592254378dee9718ef5cc7246b667197b501349fe0bceaead8822317db7e400ba20a7664d887800ec8160638930afc430f89500550bf25848b836023aba411867027873ecde26e66ec275e9f572955f"]}, 0x378}], 0x2, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}], 0x98, 0x1052fb88b7a71a14}, 0x4004) r12 = socket(0xa, 0xf, 0xa13b) getsockopt$bt_BT_DEFER_SETUP(r12, 0x112, 0x7, &(0x7f0000000a40)=0x7fffffff, &(0x7f0000000a80)=0x4) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000ac0), &(0x7f0000000b00)=0xc) gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000000b40)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x86}, @in6={0xa, 0x1, 0x6, @empty, 0xffffffffffffff9d}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x16e}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}], 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000c40)={0x0, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @loopback=0x7f000001}, 0x40, 0x8, 0xffffffffffffff28, 0x5, 0x9, &(0x7f0000000c00)=@generic="51ad9af38a516cdd61436d57c90a5353", 0x7f, 0x7, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000d40)={r13, 0xea}, &(0x7f0000000d80)=0x8) r14 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000dc0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r12, 0x89e0, &(0x7f0000000e00)={r1, r14}) sendmmsg$nfc_llcp(r12, &(0x7f0000005800)=[{&(0x7f0000000e40)={0x27, 0x8, 0x100, 0x7, 0xff, 0x200, "a9303361058356b2cc837e538b3a5fa52c68941c813e8b494ede46c33793b207fec37273c81653c7595a88d5a9bb7f254ef3653bbcc21f11e9c436b47f367b", 0x40}, 0x60, &(0x7f0000001100)=[{&(0x7f0000000ec0)="22e5ce3b453ae802580206be125ad98cb280709d8c7c441fb118f0c73334f823681077400223736e4f112876ff36bc24070850dd1c6415be1793cb54641036b6d60d890c66b3b4675d3d3842b4ab8a", 0x4f}, {&(0x7f0000000f40)="e54b0778dcb16a1f8d51e87cfea5bee3534d429df3ce595d6541d558952636b9d532440b078018d2a3d68f32f3fb9e5a52221d79446ca9cd039dcd4f37994bb8548772fb024b683e", 0x48}, {&(0x7f0000000fc0)="839062b454fe68be6985d1ef879bb2ae6e5e30d219bd45f1688e1aca2319ea08648014bc080eac03054a90dab46620eafedd996fd57415ab26dade50eca63b5062ee363f77b69e3e49b5194e1fb50056400e3bcc3911c9fcd9204c32e831291c97dc0401f513e766025eaf90ade569875ac4e08c32c52dd199906fa2b48de4ce", 0x80}, {&(0x7f0000001040)="87fa76851560c8fdd7b1af6d62a28b2394ae3005e83e5542559ffba7a50c59f9ffa3c9d9e376dd72620e9fa289c628b966eb9ae68a4c54600d6e250331e538e6d360304575fb35265416eb71753190132d20ffce09da21a2c244d3b325b7ef6f4b1f78a2963675b263d18b6c261b64668540d878a188dd3ce04d9eefb76e90212d45c455a66561abf234fa9340f0bbb36450950ce1d94fa014c361ca4b7d68", 0x9f}], 0x4, 0x0, 0x0, 0x48094}, {&(0x7f0000001140)={0x27, 0x7, 0xe1, 0x7, 0x80000001, 0x2, "941621f3d9f760e76a2eafd68abd825b3feeeb66fb35d22d33c26a8980b05d56bfce66bbaf957069eacb6490138a8f32123add18cb8ddd1a9258b643815cd4", 0x8}, 0x60, &(0x7f0000003680)=[{&(0x7f00000011c0)="ed2bd14954ccd8975cb0dfaf72dfd56ba1775c078a8ebde810c17aeeee0ce0c91c18108d8d0f97f514ee4300cb74bc4fc0ecb60e7fb4c5918f4910c7270af0f893bf5f12b0b51287b16a73c804613d64", 0x50}, {&(0x7f0000001240)="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&(0x7f0000005740)=[{&(0x7f0000005200)="f376526d5921314738fbec5bc55692ff945f01c0e60b26d620666e9e0ec445ac2258d5bcfb300515e94436d31130a9676a470c9a60f230fea2341e634ef97bc761daaaf8673f264f1f311252331179e8d1a2e0f5f0c38673388e803305b33a0521c555f28745fa88e3b6d4b2caaef0fc75cf866ab96d687def0990c8d14408ad391885139da8504bbf1e42d80d9a38a25f644779d58bd93fb7ca8dc49a8f51e37baf3cbe3e86ab5e4d558584249278187e6d8eb8ce56c3d7a160a112ed713a02aac0ea0be504d8c8aa13ed7e5a2213a3a70c38e5953a6e50982bc0d856f4e1a011d7224c", 0xe4}, {&(0x7f0000005300)="039cc13bd438b6d7427812c487fa78cb6b87a095e54157d0013630c462a9e03f38df66ec0fb6b5323f1efefb984f1bee2c6e2ff6e3d91b6bd0a3b43f2047f3d7a25cb7e9e5f3776b6530f5f0e0c1e7ee30ff0e20aea00d798f8b6b89055e3c08a934f85cada4fb84a9b6b276d0831fca591b573af6ead7ee62961eeb9e8080c6bb7c851337f90580710d79ea8114152f5b54e3092c2599ea441e125acfdf08e14090e5575e64da6bf3a854cc05e9d99e03e5f62789ed889f68d030ccddcf", 0xbe}, {&(0x7f00000053c0)="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", 0xff}, {&(0x7f00000054c0)="22170879bdff02883a7310c1cd93517333f2b80a5ebc46625a55e63d02dbe63138cf71053085ce3a57679b4ed2a12520d3abe505be512111def2fc522ee4a013d8db248c4f66a5a4b830de2eb01929ed9a83e18ec77181807c4c34f91ab2326360775e9c2c71baf320f4373f192c3832a6c0a8a4a14657d5ddc54b9f5908447ed2294b8f5f1c8ceee260a8e10cf24702c43ef17e82026e08edafdf72a1c55c35c0116a674e9e033f96bf3b615bbb3586089356855cc66c380e45b5a3163ac8d4b6ff4b7b5fb4a3f46798c555ff17d1be4188fa1db127100da23515679e5d2f0354c5c8e728b1237b228346108e", 0xed}, {&(0x7f00000055c0)="1b536546baeab7e5cebd386c7c30387b6dd73e72a9b631060ce5cb5481e438811b455d0df250ab6198a726129141944fcef94729b20fde2d53dc44d6fa5331373a1542fc969f1ac9ed4cb2377b57b3e1b6062b0a49e02a44ca65abf8e52bcce88509ff641215eecf75d4840daef9b0148d2571dceb", 0x75}, {&(0x7f0000005640)="aa1110c7c6cbe5c4064b00b3dd357a6a545109040e6afcbd11db86e3adb5be06eb314b1d", 0x24}, {&(0x7f0000005680)="ef21210160866b17fc61745885973c3631bad500568e6bd3ae1f030a00278b0af9a6d87e0ed81949a92a3f8ae81d0a10d7b6c1958d9b472ba12ef97199a2b9b80fcc62de31c70445f3a9eef764630f7c2eb144e4f0e7b409aa1903e9cac82a1cc0385c0599845d8ea8f0361e2f896737d98ed1738c966a3d25ec956521b86e670c25878da99be7", 0x87}], 0x7, &(0x7f00000057c0)={0x38, 0xff, 0x1, "354a133389f3ca33ba99578ec7d1981ee8312bb1ecf96f705b0bc1b92aeb523e6e767cd22f1f"}, 0x38, 0x8000}], 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000059c0)={r14, 0x50, &(0x7f0000005940)}, 0x10) ioctl$PPPIOCGL2TPSTATS(r12, 0x80487436, &(0x7f0000005a00)="0ae8e546da424b244880de7b3aa7e0870567f604c8a6ccf63e1b72b90eba49a4abb9a553e10b22dee5876be96c06e017ca23476f846c8f34f9dc8513ba7ea1052d8864c5ed4f5ba87084381c32452f9f7f563521a5bd2c0938f66c7445bb641d5f7f1f5d233d0fe86856363fe972f803d736e54213c054") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r12, 0x84, 0x15, &(0x7f0000005a80)={0x3}, 0x1) getsockopt$inet6_mreq(r12, 0x29, 0x1f, &(0x7f0000005ac0)={@dev}, &(0x7f0000005b00)=0x14) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005b40)={0x0}) write(r15, &(0x7f0000005b80)="a1d5f93d8cf41647a9b080013cfe3fae95f7f48c9b2da6a4f243c73c8da42f70f54dec86f079d4222194d62d45ff3b79bcb389cae219ea0af0d1b129b0c0e8d89fc9fd6a02eeb49ce8ad424364a2e5549d8f46ff69aa04cace72b01e30fb76876f91191d90a9918b19d53463493ef157fade060b81170958288437f15df020aa95edd9e4", 0x84) 2018/02/26 14:00:22 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x78, 0x9, 0x0, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x95d}, &(0x7f0000000180)=0x8) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x800) 2018/02/26 14:00:22 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x1f8, 0x150, 0xffffffff, 0x0, 0x1f8, 0x2a0, 0x2a0, 0xffffffff, 0x2a0, 0x2a0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x1, 0x7e63, @empty, 0x1}, {0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, 0x2, [0x7, 0xe86b, 0x40, 0x5, 0x3, 0x4, 0x1ff, 0x9]}, 0x5c) syz_emit_ethernet(0x32, &(0x7f0000d51eed)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) 2018/02/26 14:00:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = accept(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f0000000180)=0x1e) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000001c0)={0x1, 0xf5d, 0x0, 0x2}, 0x10) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f0000000180)=""/32, 0x20}], 0x2, 0x0) 2018/02/26 14:00:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b45, &(0x7f0000f26000)) 2018/02/26 14:00:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x5c, &(0x7f0000000040)="ae3c030ef581f22448e95663010996c5f27c2cdca24a6b940fe557a2c55204d60299390e45827e225e21362cbf85f54f954d738dc4611b3b5beb7a30f56a17c98195d28beb298644e540fb93654d9201539afdc4c810f8ff66920aeb"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000098dab8)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x200, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 14:00:22 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000fec)="120000003200e7ec6f05000000149b000ae9", 0x12, 0x0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/02/26 14:00:22 executing program 7: unshare(0x40000001000000) 2018/02/26 14:00:22 executing program 2: r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x0, 0x1d0, 0x0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1d0}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1}) 2018/02/26 14:00:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000081c000)=0x100000000000001, 0x4) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, &(0x7f0000000040)=0x1e) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000092fd8)={@common='ip6tnl0\x00', @ifru_data=&(0x7f000081bfe0)="0100000009000200000306000000eb00ecef0000000003000449faf502007e23"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d8000000282a9e49690f7dac560160c5fa12587b8016b3f8318aa8e58f976250e6e9e6155cd4782973f5b098adc7fe359e6e69af6cdc00bda9cdc99abb9ae1b60953586f19205c3c125e7a98f3f2ffb4d526861430c614fd369b1684c2eab6c446348ddc1aa6e280c44b441c6c3508ea2b07f09997ed7b9c47b406c0f92d145a2cd32142af7357256a48dbe9df1d99adcf5f525da4f97be5066a7d1af62345a4186e2a331bb516c301f245a43be0c13f7bfed5623a93080ec3f66a4aeacb16d706e98c5c5d90d278d9e980455e00aa0deabbe32ac393557647379b4d"], &(0x7f00000001c0)=0xe0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) 2018/02/26 14:00:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0xfffffc34) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080), 0x8) 2018/02/26 14:00:22 executing program 2: socketpair(0xb, 0x800000000000080f, 0x5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x4) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000080)={@generic="a4475436096e3f3380b90ac3983f71d3", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x2, 0xffffffffb4acbb52, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}, @in={0x2, 0x2, @rand_addr=0x401}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0x48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x6, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x8000, 0x10001}, 0xc) bind$alg(r2, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006a9fef)="e5fcb5bf", 0x4) r4 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xf9, 0x4, 0xa6, 0xfd9, 0x5, 0x9, 0xfff, r3}, &(0x7f0000000200)=0x20) sendmmsg(r4, &(0x7f0000003500)=[{{&(0x7f0000000180)=ANY=[@ANYBLOB="1800560cdfba00007f000001000000000000000000000000000004001f18"], 0x20, &(0x7f0000000400)=[]}}, {{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000500)=[{0x10}], 0x10}}], 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x0, 0x3, 0x0, 0x4, 0x9}, &(0x7f0000000140)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0x3, 0x6}, {0xb, 0x10000}, {0xa, 0x3220bb84}, {0xb, 0x10000}, {0x100000000000006, 0x5}, {0x8, 0x1f}, {0x4, 0x6}], 0x7) 2018/02/26 14:00:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008c5000)=@common='ip_vti0\x00', 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@generic="54a52e722898aaa4e1e10f9d3f2c2d49", r1}) sendto$inet(r0, &(0x7f000014cf2c), 0xffffffffffffff67, 0x8000, &(0x7f00005b5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfd6f) sendto$inet(r0, &(0x7f000085b000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/26 14:00:22 executing program 7: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0xfffffffffffffffd, &(0x7f0000000000)="219beba23437d91da9e9af50ab6d65079c277bfcabf185e0f23916ac71242f211e629100d14a192dc460c8c34765e7d8d42cb492b08801559331f354625d9e22786b85f41d2dfb080c583667d2f2e719c95697ab2b4611b4f16d9ea36e0451f76633a079d536b459d6718c7edeabb1b4", 0x27) 2018/02/26 14:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/228, &(0x7f00000001c0)=0xe4) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) sendfile(0xffffffffffffffff, r2, &(0x7f0000010000), 0xfffffffffffffff6) 2018/02/26 14:00:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x34709da}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getpeername$unix(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ebffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000180)=0x6e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/26 14:00:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) 2018/02/26 14:00:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x120204}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000e000), &(0x7f0000000ffc)=0x8) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d46bb06f123ee52e5784fb0113639a40daedc54e9976454f4ebe174cbdbf7bda79cb6d484d90685227b4ab2857c39f7"], &(0x7f0000000000)=0x80) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @remote}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x12000, r2}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1f, 0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000001c0), 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)=@syzn, 0x10) getsockname(r0, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000000ffc)) 2018/02/26 14:00:22 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f1}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) 2018/02/26 14:00:22 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x138}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x8001, 0x40000}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x1f67fa6a, 0x4) 2018/02/26 14:00:22 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r1, &(0x7f0000008ff8), 0xfff) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) bind$ax25(r2, &(0x7f0000000100)={0x3, {"ab8044c203c3ec"}, 0x748}, 0x10) 2018/02/26 14:00:22 executing program 0: r0 = socket(0x40000000015, 0x5, 0x4) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) 2018/02/26 14:00:22 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x32) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr=0x2, @multicast2=0xe0000002}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000400)=@nat={'nat\x00', 0x1b, 0x5, 0x408, 0x0, 0x0, 0xffffffff, 0x220, 0x168, 0x370, 0x370, 0xffffffff, 0x370, 0x370, 0x5, &(0x7f0000000000), {[{{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0x130, 0x168, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x3, 0x0, 'bm\x00', "0bf98c8c4e46f6946bb91baca571ec5330c69d06fa0678443e93f6a26efdc4bb9f977249c1849fead7eecef6599ef390b8671804983507303aecab1bdb6ee8b907fdc5eb01f00a273f1c98f97a8cb4aba8075069785809b48cf11fe9075caf87694b747581ac53f1d62e976408344b280fb2aac61359d0a0276b11993df9c6f2"}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @common='syzkaller0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @rand_addr, @icmp_id, @icmp_id}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) getsockname$packet(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a40)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a80)={@generic="b8bd8eb5fc3a53e84f3df4b17fe42474", r2}) 2018/02/26 14:00:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x7fffd) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x303}], 0x1) 2018/02/26 14:00:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r1 = socket(0x5, 0x8000a, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x100}, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x45, "b5e00bc7d811813df2ad50f6bc2154e4869b038c053446f351fd8c8e373f911e94b8cf2b6308d4cbdbfb880af042839a8aa7fa9df7933c6f287e7234a1b5349053e975ac88"}, &(0x7f0000000200)=0x4d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x2, 0x554, 0x2, 0x8c8, 0x8001}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x1f, 0x0, 0x4, 0x8, 0x88e, 0x10000, 0x100, r3}, &(0x7f0000000280)=0x20) 2018/02/26 14:00:22 executing program 3: socket$inet6(0xa, 0x2, 0x80000000) 2018/02/26 14:00:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000000240)=[{&(0x7f0000000180)=""/188, 0xbc}], 0x1, &(0x7f0000000280)=""/241, 0xf1, 0x3}, 0x2020) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x79, 0x6, 0x7, 0x8, 0x280000000000000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newlink={0x54, 0x10, 0x9, 0x3, 0x2, {0x0, 0x0, 0x0, 0x0, 0x100, 0x20004}, [@IFLA_IFALIAS={0x14, 0x14, @generic="49e24521a91371a4368aec8a741d2b66"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x7}, @IFLA_LINKINFO={0x4, 0x12, []}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x41}, 0x40) 2018/02/26 14:00:22 executing program 5: syz_extract_tcp_res(&(0x7f0000000000), 0x72c, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x400, 0x0, 0x4, 0x8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0x33, 0xb0, "a5af4f4ceb5e704e83789e176ccb661a0be2240f1838436ca42a030d5e867dd6a954c9a5586e151081ed0344824b3fee2076a52549b127625b8482876a53e91bab70842268ce39ba7da8c9642c40e33064b6e894df46e84ed6d8476b27dbc06c4b4fe40a847e71fa8d354ddb6ac00f4cb1e416cf14f1ebcd09e57a399f8bada9d5c7adc00b99ca4bf1b6578f8ad598c5a2caa32c5ae5462a15d392614182ac5621e4cf9562d65433be025534c89f1ad2"}, 0xb8) 2018/02/26 14:00:22 executing program 4: r0 = socket$inet(0x2, 0x80004, 0x100005) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r0]], 0x1) 2018/02/26 14:00:22 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) accept$alg(r1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/02/26 14:00:22 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000)=0xff, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@local, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r1}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) r3 = accept$packet(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001140)=0xfffffffffffffe23) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001180)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf71c, 0x4, 0xffff, 0x400, 0x9, 0x120, r4}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0xfff, 0x101, 0x1, 0x5, 0x1c3, 0x363a, {0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0x4, 0x3, 0x7, 0x4}}, &(0x7f0000000140)=0xb8) r6 = accept4(r3, 0x0, &(0x7f00000001c0)=0x13d, 0x80800) listen$netrom(r6, 0x9) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00000001c0)="eab5a1cb433ee798a2e185d96c84ab84fe0be17046195fec61038356a344038ffe073e8a859e69c4ff622dd6a8d573c9f9d7600ba4b6f694ed21f6ba4e97", 0x3e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="ca0000000a891802e62497ed8e349130c6715ad93ba051f53b07fd8b5c04576e3a28b154f0f6485bfff5e5f9e1e6803bc60b60b2507264a9412058ffbef871540ac2ac68ac5e9bcb97dff5a9a64ae6a7d36003937ba5e25c3954bb6fccb76e957dbe3472da3570f2de07284d966411d9c169dc3231cf2e12f4ca0360812e8292d17fb5fa43b4c1fa44f58f7a5739ca72608af392e9697608f9f3ccb437480bb9d2611cfbd8b53781b6f9d439a4897950c09c39bca85cf59a8a886901f2a968ebe413e3ffc5d9884369dfe5c63c3e"], &(0x7f0000000280)=0xd2) 2018/02/26 14:00:22 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000003002000000000000ffffffffffffffff08010000ffffffff98010000ffffffffffffffff98010000ffffffff030000003f26df7dfc345b93e91d10c3068702ebdac02c9486353e0f09240bb627854230f3945e6e5a62357b721256b89e22fc0000967c697346a6b4bb360d4400a97f90c06839a63d2515c3cb0f594162724e3a5e3fc411e8a9b5da7725983032e48d6bdaa67bc250fe2bdf37dae88ec22959955f12eaaae54947a9adab33ea4134413ccb4eac2f339e135279068f6848d29c2ffa6a3ca86b1b31dd2260718611985fd6777990dbc216e61cb70704165209cc9c07df51972c805d4239d4", @ANYPTR=&(0x7f0000349fd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x290) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d31fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, r3}) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) shutdown(r2, 0x1) 2018/02/26 14:00:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000140)=0xe) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0xfff, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000000000)={&(0x7f000000cfda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000001500)=[], 0x0, &(0x7f0000634f19)=""/231, 0xe7}, 0x0) sendmsg(r0, &(0x7f0000b0afc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x10000000000002b8}, 0x0) 2018/02/26 14:00:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000eea000)=ANY=[@ANYBLOB="180000010001000000000000000000000b00000004000500"], 0x18}, 0x1}, 0x0) [ 103.361883] TCP: request_sock_TCP: Possible SYN flooding on port 20017. Sending cookies. Check SNMP counters. 2018/02/26 14:00:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) socketpair(0x8, 0x7, 0xfff, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="d337d294e0598ed39301a4104264c2f193957203712beab07a2e231c5bfa0293da22bdf9fab3191c58a60f63ceb507e4e4da6077066d6b34a7d254a0779dd3472f61d23b8e26f9cc94ee5c0deb78d810a7d641ba2bc1c561af68053b62105e0f239043b14896244f2d41083a5b7e513c", 0x70}], 0x1, &(0x7f0000000240)=[]}, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/26 14:00:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) 2018/02/26 14:00:22 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000011ff0)=[], 0xffffffffffffe2e, &(0x7f0000011ffb)=""/5, 0x1f}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0xe089, 0x3, 0xffffffffffffffe0, 0x3, 0xffffffffffffffff, 0x6}, 0x28) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001100)={r0, &(0x7f0000000080)="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", &(0x7f0000001080)=""/94}, 0x18) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000000000000000200000000009500000000000000000000000000000000000000009bbcd320da14dbe1a7d9c6dafe643dd9d498ef35f2d3fc0ab90eb78f333bfc9a9f859160f9c630dcbd86d8157a33f29b69722bfbbb7e696601d46cdc56a1d109e80145"], &(0x7f0000003ff6)='syzkaller\x00', 0x1f, 0x222, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0xf, 0x80e, 0x7, &(0x7f0000001140)={0x0, 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000011c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000001180), {[{{@arp={@rand_addr=0x800, @empty, 0x0, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0x54ca6551954ce119, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x5, 0x7, 0x5af6, 0x5, 0x3, 0x1, @common='gre0\x00', @generic="0513c94bf8bc6b9f83ec1d4e83bda2a2", {0xff}, {0xff}, 0x0, 0x284}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00', 0x2}}}, {{@arp={@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x17}, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff, 0xa17adbec165f0120, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x9, 0x80000001, 0x3f, 0x1, 0x3e, 0x7f, @common='teql0\x00', @generic="254a014dab5251c326bb0a1be41cdc47", {}, {0xff}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x3}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xd915d3e50d50e6cf, 0xff, 0x0, 0x0, 0xff]}, 0x7, 0x4a, 0x1, 0x20, 0xe2ca, 0xe6f, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x208}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) socket$l2tp(0x18, 0x1, 0x1) getpeername$netrom(r2, &(0x7f0000001180)=@ax25, &(0x7f00000011c0)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001180)={0x1, 0x0, 0x3, 0x38}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000011c0)={0x1000, r4, 0x10001, 0x7}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001200)=""/110, &(0x7f0000001280)=0xfffffffffffffed7) ioctl(r1, 0x2, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001600)={0x0, 0x58, 0x10, 0x9fb4, 0x25}, &(0x7f0000001640)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001680)={r5, 0x10001, 0x11f6, 0x8, 0x2000, 0x5}, &(0x7f00000016c0)=0x14) 2018/02/26 14:00:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0xcb, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x189236d0}, 0x7, [0x2, 0x1ff, 0x200, 0x0, 0x9, 0x576, 0x10000, 0x6]}, 0x5c) 2018/02/26 14:00:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000040)=0x32, 0x80800) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000080), &(0x7f0000000000)) 2018/02/26 14:00:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) socketpair(0x17, 0x3, 0x0, &(0x7f0000000000)={0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x4, 0x3}, 0x10) 2018/02/26 14:00:22 executing program 6: r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffef0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x1000, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r1, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0)=[], 0x0, &(0x7f0000765faf)}, 0x0) 2018/02/26 14:00:22 executing program 4: pipe(&(0x7f0000000040)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xfb76, 0x4) r1 = socket$inet6(0xa, 0x80004, 0x1) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000003fc8)=""/56, &(0x7f0000002ffc)=0x6) 2018/02/26 14:00:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000140)=0xa4) 2018/02/26 14:00:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d27ff1090775b0d5e30200000004ed5c54", 0x11) socketpair(0x13, 0x5, 0x3, &(0x7f0000000140)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) socketpair(0x4, 0x4, 0x757823ba, &(0x7f00000000c0)) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="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", 0x1000) 2018/02/26 14:00:22 executing program 0: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000070fec)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) r1 = socket$inet6(0xa, 0x8000a, 0x6d) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7f, 0xfcf, 0xfffffffffffffffb}, &(0x7f0000000140)=0x10) 2018/02/26 14:00:22 executing program 3: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @current}}}}}, &(0x7f0000003fec)) 2018/02/26 14:00:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0xd8, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000440), {[{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x3}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}, [], [0xffffff00], @generic="994aa288882c80ddf8a3d895a2596314", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='syzkaller0\x00', @generic="a868eb13f830862c80d2a425adc676f2", {}, {0xff}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xeb069c426c3503bd) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 14:00:22 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adaff4)) socketpair$inet(0x2, 0x80001, 0xda, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) 2018/02/26 14:00:22 executing program 1: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001540)={0x8000, 0x2, 0x1800000, 0x3f}, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r1, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056effc), 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x8}, 0x2) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x9d1, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000)="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", 0x6f4, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x400}}}, &(0x7f0000000080)=0xfffffff3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/02/26 14:00:22 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000017f07)=ANY=[@ANYBLOB="ffffffffffff0180c200000008020400002400000000002f0000ac1400aa7f0000010400880b0000000008000800000086dd"], 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000080)={0x9, &(0x7f0000000100)=""/230, &(0x7f00000026c0)=[{0xfffffffffffffffa, 0xbe, 0x1, &(0x7f0000000200)=""/190}, {0x1ff, 0x5, 0x4000000000000000, &(0x7f0000000040)=""/5}, {0x7fffffff, 0xce, 0x14, &(0x7f00000002c0)=""/206}, {0x401, 0x1000, 0x10000, &(0x7f00000003c0)=""/4096}, {0x6, 0x1000, 0x9, &(0x7f00000013c0)=""/4096}, {0x80000000, 0xcf, 0x8001, &(0x7f00000023c0)=""/207}, {0xfffffffffffffff7, 0xb1, 0x4, &(0x7f00000024c0)=""/177}, {0x9, 0xb9, 0x8, &(0x7f0000002580)=""/185}, {0x7fff, 0x41, 0xc17, &(0x7f0000002640)=""/65}]}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/75, &(0x7f0000000100)=0x4b) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x406, 0x4) 2018/02/26 14:00:22 executing program 6: pipe(&(0x7f0000000140)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0xad9, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) sendmsg$nl_route(r2, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=ANY=[@ANYBLOB="2c0000001600010000005b20339f000000000a000000", @ANYRES32, @ANYBLOB="14000200fe800000000000000000000000000000"], 0x2c}, 0x1}, 0x0) sendto(r0, &(0x7f0000000040)="bca4c2939988d550f291f315f89ce9573b78cc8218561e471cc6ebfc8cfa1fb0e7ea4e066be0e5100796522486e449c1215d4a1698be4b7e2d4c9c49ad6d9451b70a96348c127b4df924081eba2f037ccd1c09620c9d1b09d02227a7c775beb8994c858f476e98e965e9f137f5adddcb8137bce8adc35fc7ea47a36578f2c2272156df7083e4fa02a7575898c1edf0764cd250baf98f5fe9013e0dd680cb2d35e1687b369b1d8605b39ee30e411c42c3d8fe8f51044f58eddf74b0a413e78c10d23c3d90eaa2e91a10a0c3b19c9905da2de3", 0xd2, 0x4, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r3}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000240)=@generic="70b15c7fe3b91513986bc1312f573826") preadv(r1, &(0x7f0000002340)=[{&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/53, 0x35}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x5, 0x0) 2018/02/26 14:00:22 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x9) connect$inet6(r0, &(0x7f0000662fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060030000ffffffff00000000a0010000d0000000ffffffffffffffff900200009002000090020000ffffffff04000000", @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB="00000000000000000000010000000063cf5de5656f13be000000000000000000000000000000000000000000000000000000000000000000008a1a841d32f1e7301b89aa84b5000000000000002847b6d2d9ae003e1c244e8ecb1feb168afcec3895a89c04c52f5abf22f72ec7c409d7e7b28907bfa481067e52653ae1f0e4"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000858b000000000000a800d00000000000000000000000000000000000000000000000000054000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffac1400aafe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000073797a00000000000000000000000000dd13596b28248e279bfd57254f84cfd00000000000000000000000000000000000000000000000000000000000000000000000006e00000000000000a800d00000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010000080000000000ff01000000075075dc363bc8d89ddb2030a9805cde0000000000000000000001ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a000000000000000000000000003445565941589532e5a06958c0f0d2c40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001ac1400aa00000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000090e06e3efad13544e7c53d92"], 0x3c0) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000500)="4d8a03000000", 0x6}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={@loopback={0x0, 0x1}, 0x6, r1}) 2018/02/26 14:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c49ff8)={0x0, 0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000054dff8)) getpeername$llc(r1, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009caffc)=0x10) r2 = socket(0x14, 0x807, 0x10001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl(r3, 0x7fff, &(0x7f0000000000)="6a1e83c505590ebed2758e1240d63da2f148") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000)=@assoc_value={0x0, 0x7}, &(0x7f0000afbffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00008bc000)={r5, 0x79c, 0x3, 0x1}, &(0x7f0000eb3ffc)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b7dff4)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006eb000)={&(0x7f0000b7e000)=[], 0x0, 0x2, 0x2, 0x0, 0xaf2, 0x9, {0x3, 0x0, 0x1, 0x6, 0xfffffffffffffffa, 0x80000001, 0x1, 0xfffffffffffff801, 0x8001, 0x6, 0x8, 0xb714, 0x100, 0x80000000, "dbf9f3560a7a02cc7cafa9db40f4130433331994ccce13d7455cf5111256b67a"}}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000228000)={@common='teql0\x00', @ifru_flags}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/02/26 14:00:22 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x8}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000002e80)=[{&(0x7f0000000180)={0x27, 0xfffffffffffffff9, 0xffffffffffffffff, 0x7, 0x7, 0x3, "34638a2c6ee5251070bcb5507f8f737da5681e157c357262f2059632d96711c642cdfe8ac7e11ab699d3eeea2889157f81fa0cf16b467b7ad60f194f35b4c5", 0x7fffffff}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000200)="5b50d8abd582c6bb17eabe31ed9b4b5568f67ff764e84bcf81e86e829d8d24b4c2e9c3619dba2378b5e97a178067809d33012575f7858106e93b494d47b6c0bde56c27821b4cf9c57bd6a0160c7ada4b9e599518fea620feb3a0905e67741ecf234f07cb2179b4b6586b1476819def469ad02cf0b471f3572e0de027ec4c2226e216b06cf9768a3b158b60e4e973c6313862df185d2332590b4d24e699e77d2bdc4952858e4edc8ec7aaa16c70f1f48093ec835e5ae9b8ad3cae2a0189874986c8b6461cec100c9f6120a70bd58b6e68609f8153dffe67c145b7b2e5e78563d518d3996acbfd5165", 0xe8}, {&(0x7f0000000300)="edab3e74a217c867dee25a12d7ceb36122f87eee9c9fab63fef456", 0x1b}, {&(0x7f0000000340)="327bb740be383b6b095144860711a902e3d9dfbba1518c6795e080ecca2ce305cecdf8d8652dd19ba95f9cf6ef4e71b3b5d0ad2bb3684e6cbd9dd5a3e6be7e045acb0e87c8c3b4b15ca52e69e13dc6f7154b51d04d7dcf1d6aef4c320dd08f914d3d0b2d24322c6cadb92507e9baf6cfca925d72312f031e2fd4998d6cf0090fcf491c369bae8e6ae8b406bbd4261bb7d3caef8aa587ae9d268756358a3a899da6737bd6a6659bce3c55cd5ec11d240ddf0870c90c9fe730abc0ce0acfda0cd0ac1587dfe4072305abab5836f0b9cdca2017c65032795537b76d5be8e6d32d8634ea72", 0xe3}, {&(0x7f0000000440)="61ba63a17d799ebe8e5878e90a3cee3c20db644169476bcd51be7a8462742356d20bf3d8c0137d0a14602d189605e4aea45d4bdcc5079506978427a74bf7f538d6c4ee5a9b77b2c6313eaa489b", 0x4d}, {&(0x7f00000004c0)="9f464887357d4e861e7863f135b0dd9f97f9e4c943cdb725d89b8411be90ec98bd05009c0cac7eda3e6403820e000982bde9c92586606f4397f61b5e1235ab8dcbb257e02f967d86a5a4de6f85b40d75f399afa05131fa0f84f27210f90b92697e526e4c4f55dc89d6201fe032aa6b05961f61fa3c7f1d6e34305b87514604d93e1b", 0x82}], 0x5, &(0x7f0000000600)={0x58, 0x1bf, 0x3e29, "ce63ffb9f5aecc312a4ae8c25cc530664309dfac78aa3aa540866f1a4d74460a058791810e595e34dee540ebcfff2d0d6be74094aca85f2e145cf72eeca5c6b709"}, 0x58, 0x4000}, {&(0x7f0000000680)={0x27, 0x2, 0xffffffffffffff5e, 0x1, 0x7298, 0x4, "5ffedcdcbd3999072d34e27ec383a4ab648977c113e95f509c5b30e1305031a497d2d51e85968474a6cbab7b4b7eb68d76d0abd0f87109ee513285ece866e7", 0xd0da}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000700)="396f7bfbea2b0a0d10bb9d4d0140cc8d6dd51758943f33e0c0de41066d3e27d4e0cd03f6cddc08925b2c3203caf27ebebdc79c18352c837ab983663ccbe988b22a3ec4c1a8c55c74280c6a88", 0x4c}, {&(0x7f0000000780)="17934754760a9d6dc2bd4e164ec8bf03640a59afc8519dac1bf0915d5b9b12feef7d30eb", 0x24}, {&(0x7f00000007c0)="17d4ce361e31e843660ec54fd7aed0a8acfb0d58b5bef9021b3b0d4991", 0x1d}, {&(0x7f0000000800)="1b4befb05db848475ec01cc638bc7fd287b5813e12717ed0e2c73d14c5f6e937e541175589718a0e71ca3308642e2ea28a3330df244b3e9721db1780ccf371d73c6caee852c5979d782ac9970829829fabd5", 0x52}, {&(0x7f0000000880)="ba28a729786e448724d6c0dc78964d935a7f4f2d444dcff5e6", 0x19}, {&(0x7f00000008c0)="700f0e3353e3f4819839abf97db9126aad264485f78dac570325827e8e", 0x1d}], 0x6, &(0x7f0000000980)={0x10, 0x0, 0x9}, 0x10, 0x4000}, {&(0x7f00000009c0)={0x27, 0x5, 0x7548, 0x7, 0x80, 0x4, "4c8bc32c59cb49205a22d4dd70ea40db634bb7c8a19e39eb32e590517a38b1e7c6ef19f0fd738e4b21d84aa93f846ee4cba7eb68da7853510b2c4fc13fd4cd", 0x3}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000a40)="84080957f9f3ffe796d04264f5a699a6c9ccee2d80960c97a862d775293d0984f6fe4e35876f77eddea2a81aca899ad9f55d2d41", 0x34}, {&(0x7f0000000a80)="90ffc317cb95e1e4817cab39342a1bb43f3883801d7c62c6e77ff901dcbe7c005a91b2f3acf97059b53dcee08b0b6208208f6706c3ba34fd4ab78ef1e1db07cf8ba313b963f3f0c917505a3d1bb77c6d3230bfb2bb3240d92e5f37d6ee51d1a80f6e4ec04062751fdabf34dc366aad2416f2f0fc50467ff006a1c8f7fa08a22c2e737048d237bd61aaf645e588b37a14f2e0d982f3ab91c978923bc41c444edfeb81a5dd28658b83550e735043c624c3313b16f3ed332e41c4de419242efb4523c9ab1a0e896996a279840f0694158d33cf957347b5fcd0799567348cab11d556828f3015873880c39e0fb3fd78c", 0xee}, {&(0x7f0000000b80)="545aaef62a96798e476333be4fece1a25f094a3a3ebb18b906cac5417a45159324ae31ac5a32a3a734582a7be1e025290df4f67d8338b87010789c4c1c28ae2d5d13d9", 0x43}], 0x3, &(0x7f0000000c40)={0x78, 0x88, 0x7, "418da11a920d37e98af848c341a0c5d722f35c59fd2e212b2e27f82d457efdc74ee75b927d6e56d49749c0a522d00f125a00bafbd406ec386b2b0c270341d3870bfec6df3f9a1975bf8a0614dd61a47090553586aec39e8d1f06b347e313b6f597e7cdf8e76271bb"}, 0x78, 0x40001}, {&(0x7f0000000cc0)={0x27, 0x7ff, 0x8, 0x5, 0xfffffffffffff6b4, 0x40000000000000, "4d7df28cfcde6ff80d0ac324ba0c0f90778dd8759ba4bf3e8b26d2e277cd6b9e8f8d3fa803574c103c2aaa73cb2d2467dd167b064274e644867702d5af5597", 0x4}, 0x60, &(0x7f0000000dc0)=[{&(0x7f0000000d40)="e22923f2325a1cd16dca065567f1edc490d918cfdbb9", 0x16}, {&(0x7f0000000d80)="d3dad42510a4c538e178df5217d9458b799dbfbac50675b16f7caa20bb88700bd6efb0058ff934b551b4149222b89ece069b10", 0x33}], 0x2, &(0x7f0000000e00)={0x88, 0x109, 0x2, "d87eb327e303269315fd8cd3375e31409f24adcd8f5b5b4badc8b2e5a9c4e14af5e4ccdfe9131f5546465dd4aabdd5bea2ce4280775fe1d9996727917de81e04a2202e6d710519fdb7991da3fb78d46fba60eb3bbc09d9b4bb58190a78cabdd90add2a1606f6213486a6471e7d2875c55668549b4a"}, 0x88, 0x20000000}, {&(0x7f0000000ec0)={0x27, 0xff, 0x38, 0x6, 0x8, 0x2, "ba7d7a0fe5852cbcd79491381dc30ff3492b0f5191f930a814854b554368f1444cebd2bbd86ed6ad7b944a8a734a8512c59d434ebf2568245de0b2264e022b", 0x5}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000f40)="1eac6a84183212181c1714e0131573fc9f47e80af183ee47c0f7b792100fd93473716a6e1a5de7f919131c2e35328dc96e2b5ab348019f535f934d0c101b8a9381c48ca76eaadceb41d57bbdb86e25a61b1ffbdf565307964c0e6d8b2eb1637e2fe8ccf280165f68a66573d4b8de08bb9255b876166482a0e87d54cd97976c0d6eb4edbc1df63fc973463c7704aebba791853684f1c11ade643614ccd660cea01c07a8843d", 0xa5}], 0x1, &(0x7f0000001040)={0xc8, 0x88, 0x6, "0162ee1ce1a19b14be00daa7569d51d023b32ef5618a8eb6f792f5dc00ea12e88d88d7a0f16a922dc91ce1fe8ac1b9486af868173812bcb0d60fea91c9de5eb8b7deceba86576f44805a168a5376b8e963e5a6af84b3959d1c6dca747e70e4505bf12fe8942e8bfe3f3c83f52a5c1957e8e2e3ce600dc73243df598cd9b9ddfdf0169c945da07579b867e41a7196261f525a4844298e0162d3263a68721cb4e1c374f9a3debe48ef6865de943682bee4d61597ca"}, 0xc8, 0x40040}, {&(0x7f0000001140)={0x27, 0x401, 0x80000000, 0x3, 0x0, 0x7f, "817b61ad95f8e1a5131ffcbd1bed9703a197c2b1776e8d3a4918cfe7a5e7be4e4a33221ca62c74c6c47e43e021697a5044d25a4491db93e0d73be544bc422b", 0x3}, 0x60, &(0x7f00000012c0)=[{&(0x7f00000011c0)="c7afa6c9d045efa2324ffeb6b4a66a029800a15ecb757058df23d71fbe475f8f8876908cfd69240571590e0dba403386cd0b2873875f7a8740e3bbf4c128b079b337aeb33dc13c312e2748ee8d556a7d18c9c37acc4b4f0d3385af057cee138890f76819b6502f24872b455e95924bd39d9130dfe814c0ffcb2c825ebf554c8876b828f650dd038eb8176aa4bf205a006fde7dbc10d0600c7f79bfa84bf5bb831efea2bc9f8926840924cecf82f45c598a3a5117bcfc32cf418b71aa2abe9f612ecc52b1628b4242c915d79197eb4016bd6d4d82c9d9a85cc213c05906e857928e891aa06cd67df2f62bd979e4", 0xed}], 0x1}, {&(0x7f0000001300)={0x27, 0x400, 0x9, 0x6, 0x100, 0x7fffffff, "c06259a2b56cc4c0100f63e86ec603656f4efb87ce85931fe654d58ef4efad808de77b9631fbcdde2463fdea62dab9376e429574eaedca0f9b1e7a61e73a59", 0x1}, 0x60, &(0x7f0000001440)=[{&(0x7f0000001380)="3942f4b9cf260b27320076e2f254b9bb2d0df9146cee321070bec5580cf0a82f7bd566263f0f19f423bd4d4a29a15818884f2d941a15557ff816a9b9322f263cdc8bedfa71582d95da88107c4b2f5873ab480e109d9075a41bc2a3dd9e67ec5eaf83d2cd05de96fd87ac7fe472f61f97f28d35b599b45bfc07d14a11f9aa72f6e1b2c45f697c3287f44678aeb50f614b0bcab9410d3a5749", 0x98}], 0x1, &(0x7f0000001480)={0x100, 0xff, 0xffffffffffffff81, "2eb59ef3a1ca9f6bb911a0ce7d4acfb70944e655d2a46572c29aad43dc819eac7041fba024eeb943ffb6d56881dcfda666890689b4dcdedb36d1e6547ac5ce1223d92712ca27b95c425aaf3eadff8dde4d2f3534fec84ad5764c25d20eccdd49ec41a88ead307f14134e73697e3296eb1e25c2dcd96b787af3f61786a37d52f48fc651cfb71d54e08280342de4fa6c97991d26ae64f1d31735cacb9fe8c9b4d4fdd1494121c7226d6addd97a9ec81f2999a01b222ff38d9414f2d33ff7981c44233f7a2109d52b6e95d0061400b3f6553023f5921af852820427fe7f064d3480c636b9bb5c1ed287b1"}, 0x100, 0x4000}, {&(0x7f0000001580)={0x27, 0x23, 0x7, 0x1, 0x9, 0x4, "38d46ddc6bcd14443fa6b5f30efc8420e7fe2429a50a295ccbaf1910437aee10147206933f154b0fcf1fc468c147d3928b650476b14c389e422a38bfb927e3", 0x4}, 0x60, &(0x7f0000001800)=[{&(0x7f0000001600)="71522bf8b7c43efd520c9866fdcd9efb9f44e0f6c75ccc722ce797ffec7b21cd39c43bf2709eca2bb8014f108922ca7f1333798d957e5ae528274c286600497889376cf752e1e87f74d25c9f99eb127d", 0x50}, {&(0x7f0000001680)="5248f756fa73d75d1da68648022394db3a06", 0x12}, {&(0x7f00000016c0)="bc382a8ed36d2bca1603171b6f57984635c0d31c9811", 0x16}, {&(0x7f0000001700)="4dd020e0390c040b7633af39e661e21b16c54cdb7a26f2056e2546b3df6422f4da1caf4eac9b674ad6462fd064155002aeeeaff534b927ab4515c15f5891eca7760738676aecc855372c15c1371673d5c9c97c98160cab948a0b8430a0cc701a483cfdb6928049cd6c3f82c05a266bb10636f6fed42e88419a493c1a0b391b14d8fc58025884377317026afbf62f7a99c40a06f18314e2e679ddf1f4d737d1b7df3eca1c8eb0aed0a0b2c8ff8cfc72af16ce101646d99ee0dfc5cbddef085488d99fe894107633fc07616edd042a039cd130cd04fd3b0a76ba10913ffa15fcdb46c1", 0xe2}], 0x4, &(0x7f0000001840)={0xe8, 0x107, 0x6, "26677bfc9428f6a2a718502f5865c7d7be52823f18896c954d0543b66bf79dad87118cd9d86556c35e8b0094d2c70367573b42649c4af331d6e7be8b2395d3aba4b37c58bfa6bc9717616f651b1f8750978783bae087694dbd53e2c04c6138f052e525019a494730ff8630eb95b24e1f97628409a5cfdd7c4b0d61dcb77f9e9f29f24e754147bb0303c700100425fbdfde2dae1d846f7db5b427470928709051bb8457b0a1f658342d1e46bf6d1697a2d0640ce566d84e45973908f0e3fdfed9f2fb6076c2089b95cca8c0f14b8fc3dd71938fb1c461"}, 0xe8, 0x10}, {&(0x7f0000001940)={0x27, 0x80000000, 0x8000000000000000, 0x4, 0x1261, 0x6, "b4ff49740d1c29a5f8e39ad7e5069cf2d93cf3b7b2173ed513e39dc9ceec319518b61a5b106616e848754cbf2bbde522e3849d9c941fead5ee12d552629cc3", 0x81}, 0x60, &(0x7f0000001dc0)=[{&(0x7f00000019c0)="f02755e2ea5d", 0x6}, {&(0x7f0000001a00)="cd3db8fefbf2f0512bfb7f7b5382f69d5a782c9d45ae5abec35199bdf7a3d8a455991781207dd10238c873d1ba2a813c0491a61f44eb3581797e9bcef2ab58a33d13d001fe337d044ce72992f095689f6b11d75633f560f52f2f5c0c3364b26edbd38c1ee9cfe8e2a72ccdb8da5dc221f5747eeb83d8ceb943", 0x79}, {&(0x7f0000001a80)="afe370655142cd92fc682e9ea66316a9b3bfbf2d1516762c31ce4f1d03dd4495e8bb5fb20ebd4cdca964cd63905f0857012d1396aff6bc4df08ee7640f640d5b73f334060ddf9b79266601f46077afc3d8a101954ca0aadda680b2a33a47c3f96bdae4330a33f996e026ee561f3cd14eeca7c0cd5c56df8cff0a722314d98ae3051f6799fec62727f9a586947502cc6d169ee67026a013c4e8a6d21958cd2790a771f6290eee8ad091641d6dad410269232a8cf1dee80c050f1fcd05e38e12a0d9287d880d3c98636e22ab4370c3de1ae6c2238140", 0xd5}, {&(0x7f0000001b80)="3665d5a9d73080a4a6d04e88adc90fd02cf7dd848de778ea0fe376812205519c1fed57da22ce08a9c617000a5c4852e109303aa270313e4ddfa58d60bc72b31f85129b075791f4d857f16fc3c3f416267b522dad2e4bb1fbc804667013da55c6744c39b688e8e710a94e596141b5f6b629648731b7c81c4a7333c138cb4015d07e76253ff3f0c1ed71cb7437cd3d0d91f66c695d2436caf9885a4aba193e4c932149387d314a9f41a6602ad37e16934403776cea5d97ab4278278818644efe0f9c3416ce2b8c589ca4", 0xc9}, {&(0x7f0000001c80)="3bd94a6294cb7600e4a72d3b6af15e93a28b41c508e5e0f87b05b6228d", 0x1d}, {&(0x7f0000001cc0)="e110afd46285a99a2e09a3f3f564640375ec39397a25acaa0982b2349718c10544089d4e7d1ac83258c6fb022c0020fa52452608413b6e71a53743503911a806874e26789f691e406b28dc5b967c7b8041814661daf9014d1c6f23eab0d91cd250e603fa8583218345180ba4781e6b4886d7622e05ee7caf488da25e7a0d08fc6918dfefade2e55e1c22983014b5c884ab1b833729", 0x95}, {&(0x7f0000001d80)}], 0x7, &(0x7f0000001e40)={0x1010, 0x0, 0x81, "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"}, 0x1010, 0x10}], 0x9, 0x4) listen(r2, 0x0) syz_emit_ethernet(0x4a, &(0x7f000095bf72)=ANY=[@ANYBLOB="aaaaaaaa00aaaaaaaaaa000086dd0601ff0000140600fe8000000000000000000000000000bbff02000000000000000000000000000100004e22", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="fd0a9daf052ecb69e9352e65d305f2000000000000d1e2209fcc4a8b17f54a357f1d82fd76eff6ab340e85abda0c2becd3f99257f8423951cd053dc148877fd9c4254b7e766cfa9be849fcb9bbabaa1c86d5faad67c3a38fa3add877b790ea2c3f578d94d4c4f88eea01b8e1eed55515dc05071db98180408dfebc4000559ddbf2ed29bb86a21ec68d24a423ba2240498fdafe44a2c5295f551dd3aa212b79741a7089817e02e7bf3eb7"], 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) 2018/02/26 14:00:22 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0xf, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000662fb0)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9bea}, 0x4, [0x5, 0x0, 0x7, 0x7, 0x7, 0x1, 0x100, 0x40]}, 0x5c) 2018/02/26 14:00:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000)=ANY=[@ANYBLOB="240000001800210000000000fe002001000000000800050000000000e65561304e7431d4e2065937b462d271503c7dce11de86c36d11935883a5374bfac49795b389f0022ddf81fac188699205"], 0x1}, 0x1, 0x0, 0x0, 0x200}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/26 14:00:22 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff71c4, 0x3f, 0x7, 0x500, 0xff, 0x100000, r1}) r2 = socket(0x10, 0x804, 0x0) write(r0, &(0x7f0000000340)="9a0000004a000700ea091008090007000a000000bb5396e10400d0b3db01bd562ce40587357630f2ef697baf8b17062c9bb479b80a296aee0a0af3627153962aa424a8eab94156e1687e6b22751d0ad7fbe8cc529692e5e9d85011bac0673a4683177f1475b6373a581db101bd772713f062896b9b82a7e37fbda628529703223d226d19336aa98ad00fe8f91500e006877daf99571695bf8602", 0x9a) accept$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 2018/02/26 14:00:22 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x10001}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x6a, &(0x7f0000b3cf13)={@random="c7607f8cdd4e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast2=0xe0000002, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000000040)) 2018/02/26 14:00:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xa82b}}, {{0xa, 0x3, 0xffffffffffffbff7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0x108) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000670fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) 2018/02/26 14:00:22 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x40000000009) socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000000400)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000440), 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f000067b000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x0) 2018/02/26 14:00:22 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x9, 0x5, 0x2, 0xd89b, 0x5, [{0x74, 0x5, 0x200, 0x0, 0x0, 0x10a}, {0x65ac, 0x5, 0x1ff}, {0xffff, 0x7, 0x8}, {0x7, 0x6, 0x9, 0x0, 0x0, 0x2280}, {0xf6f5, 0x1ff, 0x5d84, 0x0, 0x0, 0x800}]}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x21, 0x4, 0xfffffffffffffffc) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r2, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000)=[], 0x0, &(0x7f000048a000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x86, "604bdc5c82867157c546839a87de2f09f1f98adaa5a401cf2e13d6dd5b5aa90b6738871f5de18cd684387a439077dd01509929f7ff17aee0690a38d59d353c1d54deeb38a41b9fb93b2ca1098a20183f94d916bc04465a9656dccfabca4eca1754961c009259cdc51bf112087fd4be8ceae7b128b7921ec0a2d1542ba73dfc157d2d56558b8d"}, &(0x7f00000000c0)=0x8e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x10, &(0x7f0000000100)=[@in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) sendmmsg$alg(r2, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/26 14:00:22 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b"}, 0xa) r1 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x0) connect(r1, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) 2018/02/26 14:00:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x6, 0x2, 0xf227, 0x5}, {0x80000001, 0x6a, 0x1f, 0x9}, {0x1f, 0x2535, 0xbf, 0x2}, {0x9, 0x40, 0x5, 0x1f}, {0x4, 0xffffffff, 0x2, 0x3}, {0x3, 0x9, 0xebe9, 0x9}, {0x3, 0x4, 0xfffffffffffffffd, 0x2}, {0x3, 0x80, 0xe8, 0x7}, {0x90, 0x3, 0x401, 0x8}]}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0)={0x9, 0x1, 0x0, 0x4}, 0x6) r1 = socket$inet(0x2, 0x7, 0x4) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=ANY=[@ANYBLOB="18000000000000000000000007000000da0000000000000094d8f58a2436d31bd278a50f0a313bb6a5c6fe945633fc9677fab980ab85fda8ccdf24dc2465d289fed0d226ca59c946b77e1941c63f93248f11508950a9caaa689f7c0f19957d1f6ad6565709bbd023100df54d908074e5edded608693336aac48d2952fa432c2df939217c5c12438785777e89c67c210688ab8cd1c44181ee19ab6fb8a6e9a2040ff08fcb8fe834eb63754518c1bca42742c052349d91d77a60bb90255202ddbd37ffa9891ed489e04d25c889c5d1dd8506f1d7d3bdd65601a4e8"], 0x18}}], 0x2, 0x0) socketpair(0x3, 0x4, 0x101, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000100)={0x3, 0x3}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/02/26 14:00:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100000000000000000002200000ff00fe0000000000240009000008ff09", @ANYRES32, @ANYBLOB="090009d3", @ANYRES32, @ANYBLOB="0100b9ff", @ANYRES32, @ANYBLOB="02008f01", @ANYRES32, @ANYBLOB="08000b00bc00000008000400a32d3a1853c0e4bb44be36b1b1292bb9bcee3bbeab0d7eb1c89b675fb77ab89e", @ANYRES32, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/26 14:00:22 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='vcan0\x00'}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = accept4(r0, &(0x7f0000000700)=@hci, &(0x7f0000000740)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000780)={0x0, 0x9}, &(0x7f00000007c0)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0xa, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ad00b4abdd9a5366160623ea49c595fd"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000800)={0x5, 0x40000, 0x8000, 0xb1bf00000000, 0x5, 0xffff, 0xffffffffffffffff, 0x0, r2}, &(0x7f0000000840)=0x20) 2018/02/26 14:00:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, "000086ddffff0003"}}}}}, &(0x7f000048fff4)={0x0, 0x1}) recvmsg(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6d12eb6f35617"], 0x3a, &(0x7f0000000040)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/253, 0xfd}], 0x4, &(0x7f0000000480)=""/114, 0x72, 0x800}, 0x60) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x7c8d}, &(0x7f0000000580)=0x8) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000600)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x2, 0x3ff, @empty, 0x3}}, 0xffffffff, 0xffff, 0x7, 0x3e00000000000000, 0x21}, &(0x7f0000000680)=0xa0) 2018/02/26 14:00:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x800) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x5, 0x4) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000780)=[{&(0x7f0000000680)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x5, []}]}, 0x14}], 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=ANY=[@ANYBLOB="3c0000000500000007000000010000800700003e3d0d9072781f0047c90000000000000000ec0002000000"]}) 2018/02/26 14:00:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) socketpair(0x5, 0x1, 0x1000, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r3, 0x3}) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0xc, &(0x7f0000002b00)=[], 0x0, &(0x7f0000002b40)=[]}}, {{&(0x7f0000002d40)=@nl=@unspec, 0xc, &(0x7f0000002e00)=[], 0x0, &(0x7f0000002e40)=[]}}], 0x2, 0x0) 2018/02/26 14:00:22 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/02/26 14:00:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000000506000000008000000100000000000000000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/02/26 14:00:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x3, 0x3, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x29755340, 0x0, 0x8, 0x10000, 0x5, 0xff, 0x0, 0x8, 0x3, 0x8, 0x30dc, 0x5, 0x6, 0x4, 0xdd]}, &(0x7f0000000180)=0x108) pipe(&(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x7ff, 0x200, 0x3}, &(0x7f0000000200)=0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0x5c, 0xfffffffffffffe95) sendto$packet(r0, &(0x7f0000000000)="000100003e0200140001007d7b41b8d7004f653bcb05850087fffffff40000000111b093546168d9ca020c5e75e227062c9f4901", 0x34, 0x0, &(0x7f00000d9fec)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/26 14:00:22 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e9efc8)={&(0x7f0000a4eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000014000100000000000000000002000000", @ANYRES32=r0, @ANYBLOB="080002007f0000010f7ec73db1af0bf26a7e9fc07bff1d9bcebeb15a3111a0deebf9b2e02f09c8d88d72e9b8e55f386c72e09002d9477a067fc1b39c38b2e37054c4dc3a2fa12d7bec01816d4c55ea68fc73a91fb134003ec190c569bd26cdf8325ee38e80c82459172b7176356c1d26c493527fc8a43d44731b337caf0c0b772b50bfb6408856576124eb0be53d96613bc8757020190342dfee80cc6201383a282535f380d20da74159b46234de9cf43770129c55a06a19b8987788842f"], 0x20}, 0x1, 0x0, 0x0, 0x8011}, 0x0) r1 = socket(0xd, 0x4, 0xfffffffffffffffc) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="bc1e198b820b75a30f2f21577dcb0000342fd8e3daf4a4b6a3", 0x19}, {&(0x7f00000000c0)="83032cf011a530acaa2c6cf8e43602840a2f1a269189397f8146ce9b200f9e9b986980016903e03c712ca7fb1a8cfa1a4df7fc06a10c888fdd625a9cc9325518894a517b63bba18a5bc92fd8fa60a7c0ab69e6923b4d612249b13222c3b6b2ee6f190cd983495711f5e7ca029385ef7199d78730fdbcb65c3899559c0d3d67c7b336d55ce3c3083bbdbc90ae63753b95f3121acb95d1d0e7ba0052337f70208ac0552ef5013ea2df021c697de695ad6b9e6091f022170c42fcc5534b370a7c043ee09c76a978c5dc5384716b2002316d42acdfbe4dcc14415bae71a0ee4942243173d8ae8ef160a7b59650", 0xeb}, {&(0x7f00000001c0)="032cce21cb170aba54f45526818d616647f52e4cc8cd19a04b24ac0338add2360e811a140756b073c6ea1d9c57758079642235c56d0c5f1cda27d2a6f31d1474f83b77e48853824880d4244a2413df665baab1972aca87bc11e9975a5bbbe85cb6fc5a7facf5623c042f4ff9ae7d4880e711f6b5caa46518cdf16ff2628a65595efcc76f020fabfda700add4bd2dfea7d9e0b2c92072aaf5c3412223f2ea5901cada121e48ca6a83bdad578bc396137a02c118c903787af7d3ac1b7e6079b404bdec", 0xc2}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="fcf5f9b586ceb5743a29bb22bb0ea7782fd70b7a783e9bc46058a3a19e7dc1fdf2156c46756f44a17cb63cf81e870deea5006cdd4c90abb27fc5d1cf630aee6ec005421b08f0470cdb4cbfb12c83cda9b25d216bfb7910ca53f66369dd32fe9e1c64a5808dc933aaee657b05024d72aec79746612c5b7808e7cfc9caae2b6be61d545b56990dbd58383c62dda296592f6c3e679a60a65599b6ee967d012f632acabbeceacd724f00728c1ba1805eac9c07086db1d97c66a7627e836c1c25cff035ef524d73b5c1feaa75f8f99531ef0479aedde472d97bb8488aa2f32daac62613b67e531f847e8fb38c57e264", 0xed}], 0x5, &(0x7f0000000480)=[@iv={0x40, 0x117, 0x2, 0x26, "25470921bb9b917422c26d82b096b3c759f6f5cdb1823d6ab7ac5c882f9a70464c0baa6d98b7"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x38, 0x117, 0x2, 0x1d, "e1b61ea70332fff204f2f2d1ec31a1d98376d153974de3df32efe65b90"}, @iv={0xf8, 0x117, 0x2, 0xe3, "6fffa8221e2459c5f371fa2b4f8d15bdcbc96a6468c1cc5c015e7267a7bdce7548952982d3113b9fcaf096e948ae2d31fb94ac87bcdacc19f63012eefb21041a750fb5030b2f5d501a3c6831ff6ead63eac133bcc0e134b6fffee3c5c9cafc7dca16e099ed06202136810d36b587b55c10cdf28a4e30f1e620c6a1b93189322e0c101725f467d3d572a2b070de1d84714cfa82012e96ec5b1fa435548b57744ee225a016ae7a4066ec6988b1611052d20133557541b89e031c78851878372616ae81b9c9e9585717db9b677e1b5f98da981846f9df689b965fe19fcbf7dc0540cd3a2d"}, @iv={0xc0, 0x117, 0x2, 0xa5, "fced399b78d1899d9fbda09e637533c7c8136c06b40a9bf0a91bd15722edd2f7c798e3f0dc567e51a635d868b42ef0d49994efae93b539f6064495d643e3a303852db4a5ff11e468bbc18ab4dc9ff118b2b85507e9b570559cd2326771f818688d4bdfc7ff76f9ea90c420b72bbdf4533c399cdaed95b4cc175fc10c2d2e36d1ac87ad6267c1f8c86919e16f966d6321b00f86b286108328367cf4562e1ee5c638d9b6ea91"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x68, "66b132b2bf0b11d57f5306384df0b0b394e2a88330a349b6223684ef823f0acf0f6d88fd7bb3f3070b09100dad59da6ee42ef1a85f0182a0e5a23e47285c0600cf2c7faa56028cd495fdaf0b63128875fcb9d25b20e32102d5cd76bd0218f64b8d4d350934af7a90"}], 0x328, 0x4000000}, 0x1) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000002c0), &(0x7f0000000800)=0x4) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0x6, 0x5, 0x3, 0xfff}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000008c0)={{0x2, 0x1, @empty}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, {0x2, 0x1, @multicast2=0xe0000002}, @common='lo\x00'}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000008c0)=@assoc_value={r2, 0x3f}, 0x8) 2018/02/26 14:00:22 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x100000001, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @broadcast=0xffffffff}, 0x10, 0x3, 0x6, 0x4, 0x7, 0x0, 0xfff, 0x100}) sendmsg(r2, &(0x7f0000afdfc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/26 14:00:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x110, 0x110, 0x110, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockname(r0, &(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00000003c0)=0x3a) connect$nfc_raw(r1, &(0x7f0000000400)={0x27, 0x8, 0x0, 0x3}, 0x10) 2018/02/26 14:00:22 executing program 3: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, 0x200, 0x6, 0x0, 0xbc, 0x0, &(0x7f0000000000)=@common='teql0\x00', 0x0, 0x3, 0x4}) recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x40010001, &(0x7f00000010c0)={0xa, 0x3, 0xfff, @empty, 0x952c}, 0x1c) connect(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="fdff001000000000f4356f026b65c63200205c72ff64bb3b249792e9a8dd44e112ff4d0b8383869e7b7b6f341c27ef31d6b233761dd41a65", @ANYRES32=0xffffffffffffffff, @ANYBLOB="02000000ac1400aa00000000000000000200000000000400"], 0x26) recvfrom$inet6(r0, &(0x7f0000001100)=""/5, 0x5, 0x10000, &(0x7f0000001140)={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd722}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) setsockopt(r0, 0x111, 0x4, &(0x7f0000000000)="0d9cd80f", 0x4) 2018/02/26 14:00:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000bb8fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x2000004f, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 14:00:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)=ANY=[@ANYBLOB="1f0c00003f7cf050a9f40a6e8be11078e02f7007264d34bbc236f102f459aa8ff2f7efa6bd206f6247c65c76f2e5d22a996d6720e420ed2f7ee5434b2d2bc42823365850d390836b43b25010d2da76a241901890c42cd8660ac5357f5851831a1a9e8410ff6aae58588ac92de5936d6711dc8551e4964caec6ade8d0eb3db56055d7ca59ced82950"], &(0x7f000070dffc)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/02/26 14:00:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000080)=0x32) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x15, 0x803, 0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/02/26 14:00:22 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x1, 0x4, [0x589, 0xe0e, 0x11f, 0x10000000dd6]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) 2018/02/26 14:00:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x80000006}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x81, 0x7fffffff, 0x3}, {0x0, 0x100000001, 0x7f, 0x9}]}, 0x10) r1 = accept4(r0, &(0x7f00000001c0)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000240)=0xe, 0x4) 2018/02/26 14:00:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000073e000)=@get={0x1, &(0x7f00002ca000)=""/4096, 0x2400}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/26 14:00:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0xf73, @loopback={0x0, 0x1}, 0x3}, 0x1d) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="1c000000c7c04103000000000000002595a1cd5f8370c8967b1f9b75dbcf7ac8"], &(0x7f0000000140)=0x24) 2018/02/26 14:00:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) 2018/02/26 14:00:23 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x800084, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000adaff4)={0x0, 0x1}) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x800, &(0x7f0000000200)=0x1) 2018/02/26 14:00:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x14, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000740)={0x0, 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000780), {[{{@arp={@empty, @broadcast=0xffffffff, 0xff0000ff, 0xffffffff, @empty, {}, @empty, {[0x0, 0xff]}, 0x0, 0x890a, 0x3e00000000, 0x400, 0x0, 0xf7, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x21}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x100, 0x100000000}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x4}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x7, 0xffffffff, 0xffffff00, @mac=@random="c7003312dc0a", {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x5, 0x9, 0x101, 0x3, 0x4, 0x9d, @generic="96cd2253302b84d82107cfdd00504e3b", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x6, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x6) 2018/02/26 14:00:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="e6412d57d63b0f7d7f3552aaa78b5199b57abddaf548ea0bef7c5ad747b238be69a28877385643f065aea5eb626f2e4a85262167b2e6c60000008ef4553a18456df449e7e33c0e33014970e0b049b0884d7629955f7c556f079f7209603731733c4800000000000000000000007b992db1fff8006dfbcd27ccc4de20a36d2802825213124d352062fdce31128332858764e8bb594dccb745d1cf5b58c01f4f279551c42adbdb8ee5a5a8e4c704302151adbec69065140aac5b36e4f2dde898b6087ec70c60428ec088c0e72098", 0xcd) socketpair(0x8, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x9, 0x6, 0x6}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x7ff, 0x4) 2018/02/26 14:00:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009fdffc)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00009fafa0)=[], 0x0, &(0x7f00009fa000)=""/110, 0x6e}, 0x0) socketpair(0xa, 0x3, 0xfffffffffffff001, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x3, 0xd6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x2, 0x1ff, @empty, 0x81c}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @rand_addr=0x8000}], 0x94) 2018/02/26 14:00:23 executing program 2: r0 = socket(0x4, 0xa, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000969fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000c7cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1}) 2018/02/26 14:00:23 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000000080)=0xc) write(r1, &(0x7f00000000c0)="7f902e7d3645bbbd75b8d498ceb88893676a58019daa07f9be1594cd50b8968547ae83997e010acdd48190354e093c4f5178217db9227698451119abf0f807d7f1259b4da3841874673044471c44753f4c8b558504445917f32102b1155ae36ed40a2cc9297da0a0efc6c6296788268bcc610270d14aa6a024", 0x79) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x100000001, 0xa097f005b9a9dd15}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd0606f52600181100fe8000000000000000000000000000bbff0200000000000000000000000000010100880b0008000074792bde2a3790eeffff0700000086dd"], &(0x7f0000775000)={0x3, 0x200000001, [0x0, 0x418]}) 2018/02/26 14:00:23 executing program 4: r0 = socket(0x1e, 0x1, 0x80000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x80000001, 0x4) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) 2018/02/26 14:00:23 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) syz_emit_ethernet(0x46, &(0x7f00008bbfba)={@random="ac3571a1b03e", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0x1}) 2018/02/26 14:00:23 executing program 7: socket$inet6(0xa, 0x801, 0x0) r0 = socket(0x11, 0x800, 0x2) sendmsg$alg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="fa462bbfc345d7df101503816f9a6991d61d2dece73b96bb89310cbfd9c222097dcc362f96a66ee0826c0fa39b9226e106c5b0b1865187db6746b665553232c5004a746b4194cc3ecf1fb4f352aafdedc4167382ff8f06b4ee5ff845f9e578ce8dc91db251ffb2b06bcbaf167891df680827ac2c51a2bb6a48a1d5fcb652302636c0748c3009885c72f345e8b69725c7f9baf4f24897f00e9248f4f2f4aff5d1644538052e668bc2f609b2a7974e597d08ddd2ef0af33a77abd58e55f5259a02c4ead21d3a9acc5043620f8505602aa7e274b3e0202a2823575c", 0xda}, {&(0x7f0000000100)="17adae1699059cc8fd072a3bd03b1bb392ccff859e235fcf9ed0b6c7d3803e06edc4c0542e8fee6ba1a3d5833f0f1e225eb8ab7c8f186547a504722fb64c258000a5ed1439626fc7a261f571b1d11c18ae551cf9503004f499392ee619d8b000084a38124375f4fb9b23ef0d0188ae694b1cffb7a81777f0289822c0930937f96046f3e5d10125a7844800e665388f278f74e3d4e34ced6f090288ff2795600f92ce00e7077a300d638215f7b32215f7b79b230b927ab4d59daca2b50d71ec4556b1644d94be991596b5bff390e55b074029cf57ce33764a8860ec1326de567f5edc1f29d9619d", 0xe7}, {&(0x7f0000000200)="31888b3cd6b16ae4dacb43e68cef023e8c488b16d3c72390b2bc608cd5519b78d633a7eb64bdad75d7356ffeba9db6a5f9504b1d8c95b4acbbfd12fdbf5429", 0x3f}, {&(0x7f0000000240)="34d0f6e4422840023e7f7266807baaf14a892c6ec9de1ff45ea10501c2e8d8cb695ce73056befc1d5f84b26be63604188f563042ad316e49216ab1ac5121a6aae8d5546c644b0a4c3cefd518b964e48d97e0ce0d6a338321f7f9fed3d63a35ff7833d6968ba794cad8ca02ffed0ce21a04891872f768e9b17e61a01a7c841678e30a6c3638fba2b9af06acb82cb75eeb", 0x90}], 0x4, 0x0, 0x0, 0x44000}, 0xd1) 2018/02/26 14:00:23 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @empty}, 0x2, {0x2, 0x0, @multicast2=0xe0000002}, @common='bond0\x00'}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bdb000)=""/64, &(0x7f0000bae000)=0x40) 2018/02/26 14:00:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200008d0817b26cc569ad0eaaaaaa00aa86dd0629020f0030000000000000000000000000ffffe0000001ff020000000000000000000000000001010000000000000006f9cce600000000ff010000000000000000000000000001ff02000000000000000000000000000100"], 0x0) 2018/02/26 14:00:23 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000004ed0e6def7624ba2fbc"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x378}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="37959c2d25fd0f81dfe47c630c70b186", 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x2, 0xa8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x4}}, 0x7, 0x1}, 0x98) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff}, 0x2f5) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x8fac1f923731166e, 0x80, 0xbf, r3, r4}, {0x7, 0x5, 0x2, 0x4, 0x400, 0x3f, 0x7fffffff, 0x20}, {0x990e, 0xaa, 0x1000, 0x5fae349e}, 0xd7, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in=@empty, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x7, 0x2, 0x7, 0x3}}, 0xe8) 2018/02/26 14:00:23 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, &(0x7f0000000740), 0x0, 0x8000, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendmsg(r0, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0000e47b", 0x4}], 0x1, &(0x7f0000a4b000)=[]}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) 2018/02/26 14:00:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=0x12e6) 2018/02/26 14:00:23 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=ANY=[@ANYBLOB="3b3f5c8082a871d168d6563da31f0000000000ffff"]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockname(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0101e80001ec47", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x3a) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x5, 0x4) 2018/02/26 14:00:23 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/26 14:00:23 executing program 6: r0 = socket$inet6(0xa, 0x8, 0x3) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xffffffffffff1fb8, 0x800, 0x8, 0x4}, {0x80000000, 0x1, 0x3, 0x40}]}, 0xff43) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="ed871662855a221fd992a577fbdaffdf106d2b390852d708e3222e840a192a958c1dd9e13872fa78e997e80959b7f421f9f0f45b881460485b48774cea67844c41433b0c7e6f62c07f9f79b62bb99aaf316cba5c293deb6d5f8fe4a59ebe0c0dd25823ca180b8ff5dcb1ded36a36676b9d5553d46bac52af6e96770e0fb01c0b3484fbacacc0be7f50a39b335644568536f33a7455b3adb64949d38dc94572a4b38a943bfd48b418e0fca0e0bc17df96fb2f41de06c37f0f563c5ccd8c109a2616bc1f5c5641881caab9bd54882659bb76065ec79ef000ac8d72416744d4b2ffc97fd35e7de5d6b49d29f8c714dc901b707d558953ecf4354331767b86e119595429a7266a4f5c17438969315c96afc010c3c14374da55de64627b1ed4183b5ada1cab6d0e54bb0c9616b73039533d4de08d51e06225b88d26ae693c6136241118db7983163c4cfdd871c770773825e0e99cad55b1230016d60eef7b195b4ce1879b6730c151657a219b8db3e58038b052b9bfd2dfcd0ca1b983ac7942a01f795e466a4bf30230d5216231206d784eba63d52cb00cffbb2914538cd39d47e5a55a379bc8131afa798fc4b8d7361caf048eb4f9ad3c304eaf12a2f24731975ec98b0497301e95bc73e588ab440c1b256f5312a6318a167879274a71ef3e48071f23118bab6fd6d968ce8f992b00d775699dad48884a6cad2829aaa2044e08040d43375fe478a2144ff1231cfb84d4dc27baf6f0d86c5ca3947b20c751cb37673d2af12a34798150e895fcdb118c6a68c9c14feb27a7e46569a0ab52a24f13e8802d19bb80a9ea69b78e0f7abe6798c7ba43fac4a156b81411188ec503f321121268fffe33afd443daa87b86eb55183a5c4eb2d570839859499d501f98cd1015c5cd2c9bf744d946f639a28c053036c2186953a1f260544b8b1e99ae1b88f2c58ffd9ee2ab206fbf3ac88d09b78c38f716111594c505ff885a08746957954229825db17f11b8cb252b60f0765d7d9902fc1edfd903dd71442b095c97bbf528275af44fbe52f24895c81cc27ec73494ce3d125e86e05e1c8d23b1a11d6271737c29f331e945d1fe858d24c98b5f1b2e9e003c841666a8f7b16a8c4df1a80b1efaf2e4d953471af5794d4d39754f7725f2dd4489b9c924792dde5ad7641fe63f69314895ae680c7d9803939872667edf2f58fd83a20f6d9d1fade8058b009f81f21be4eb202ff1b2cf579a82bf2199a2e222d62942730d04b3a83c239a5b0391721479f920e3c53ea4f05f548058ec0b5ef6531e0cfd1cfd666da4a2deee3c5447dbf4e2d6b82ead5224fde6092553aed2ae2babf393cf20859649b8082312d9197eb2794555166a7aa9f596284fd7cef37c3c1c835edfc46ddfaf0c69b8fd9d126142892acc050d46668d3a7d043443e28a302000ca52ad71a91ca9961c0f19392975ae269afb59961ce76a79537e21780addecde257520ad97301611bcf77af72a04d3b435fb656b97f33792fdc4318e4e058a0bdd5d936fa198bf29b3987f4415efcf35289ffee2fb6ef30265f75ba806df911ef8d5b9a6c2ad369cc06e82ec72905d671bb181ec10d104010fd57ba9ac12d5c48d8c95464a7862d38b5800e00d14015ebcf45eec48a4183527c56c5a34646420c8c72aa8459bb1f6cf6cd48b8b0f0f9fb5e886b4f57d1e614686030e8bd5b8842d7143be6ab2c3e9fc4766c13aad2adea36812fa2d11cfa45e3b0336673187eac8ed70b317fa142ff560ed94c1a8d714c83726baa7813b129aefbfb57bb4e47b8a20519965ff3c5606f7f9d2e02812cc203912e83a3726602354062f4b3e09732c9983b39f9051c10e96a8a3d5bc5cfe97f09b4b0d88a7738f56fa771609ddd691a6409075f48af38726eb8b839ec3dcfd25f35b8c6417865d4866bd577475b094452d22939d8b5673d874859b38c8d6eff75a47ca8c3896b8ee0d8328f7a6c3101263ec785ec2ad0c2ecf6e8d86651cde8305e29484edb14bb14bde2497ceca8236213d471f09381b662f9ea3ca13cd2d46602e3bde0d1875ae9b2c890eb21e0c5308349dfb081f01c8791ef276f5e875df409b59ec72e5839f2a899764f09deba81bba3651ab2aa7f0ae61af61516aaf079260126c7a6d1b01bee3e7e0b5d530c59e945f4a60294eee379aa95e8b9daa387275964b0862aab4caa7fe8b1ca69b40bea831f3404973fd6d85e1c5835e8a96132da936b9a198dc8a25dff23fbbde5b5e7afa1af260712c695bb99f34aadc9feda61eb0728f27ca0976bca39e8d2fab979d7735fa339676819032059af8aaeddc4909fe16ded594517f628717ed4b0fa5f278e19df58d33e63888fcacdcbf767efae0b0f1c0723dbd1e731791427a71f2a67b53ada14acaf561cef4ccf66a80181dab3a226e30760e367d34e80ca2e7ec22db727bce86f79b0dbce776cdcf8e401805a2fc18f47c712531c73a83740a268b14bbc0fd3e837f379e98c2ac924a95645f4f86d3f0144be3c613821a32daafd7fcc46349d9ef8c4af3f77f6abdb77a94117daba6b051fdc27062e2b80eeef6dc27593504aa10750555286ac00eae3becb900979f84c033d5b669af4c4bfa4a2b27bd66ae0185704bcdb70608f3051605fb362d8c4f31e2e5109e1bbfca2e3852a65b067887219de99fce70bfc74193d2d59d951e879da6cdce3b78c6a92fa17bda5bbf24757e38263bbf86aedee65bb37b20542c4b87aafd4166d33d820007f3ef6aa479e75ec940bc37f48e686ecd7e0b93da0ae9b1874cd544a4603b97a2acba36919546a4fba96e460ad703fd2eb6ae130833bc947bc40463aa87e0337bb977c74f0946c4ebfeab96e419067aedba0f026d0bae8962a4ce6c6345e2b487dc846887a1391fb2efadd9e0af609308ebb609dcd8f8751c1659a5158bbec5eb178f199dac6f2970f039664a57984f894fc9993eb8a4d49a0d6a45c655682968713e652b3f8f3322e23607d45e54de5b5d98a12b81afc069582b828c37cd9199754f5b5f7b7b86cc8b439b3bc5f73da3ce9eaebeb02c51c99b74bc740cff86e9c4c516e7091bf5228892529a025dbd5c4ab193fd5701ffa318187b7a640a3c6056cd6d80c658b5e2639d7610b0dd6fa626a461facc44f0d485e45bc4233aff0c45b305c670816b41ba526f54504e17e1acaad115672a97235e31863456e7a9efa7974c099666a3cc03c0b03f6afd5e2e5b696988c24704e25f163dd85f8bf821690dbda3b7d6a4ea30989b63cec600800000a6d6b7184755302395e683974cb6e35d31d763d09382d8fdcf73e519fedef0b98c319129e04ea2b874e9be62beda9d0b89977c3b230c39a52df258a0fe8dc8c1c5381b53da16e8f6b921063803b65722fbea04713c0b5c4faaed49ee4725aaf3fa0210cd79493cee265449b3ed1acb28d3b369c1a2571ec4de7c82ba3a72a3c55db56bc94ecbd8f1419ee6fda8e983071842fedd724b71cf1f836d6a21415c8cfafacff73a9af201b835dbde15c24d81aad981ede1d97454551a8c64cdd2e1e349244e0e27380ff6ca36fd7fef93bb0869f68ae562be5f1db735133c425c6ac7ec78541d11a10e6994eec26a04521dc60ee26f2011459e960acb41cd58762cfce7c88d685ef1bf743dfb9f6669a78c68a83c1d5c14f0c4772e6dea80c60365f7666494f74b57873ca857541894b756b80995785514dffa389d8def394f79eaa0789446069ec7daa60972d50d27da12304867723a05c9c3c2d769829a40ef6c61fed4e3798e5364026536ac0fda5fb5c490a672393e6982a2397eec993d3de365678b573d5cafc1648b34e5ac23acb109f19c449feb3002e0c5a0f2c4580681243399f1bf46cb76f45b5651ff039790b8ec767656c4c6de8e3d7e2d1882e460fb405b06d3b67d4e30c96119124d9297f7ca523f4430afcb6190cd94bbdc39454f05c1f78a897ad7da981c404f9d992ad847b3d10900753f847944cc32112af67fc0da2660f59729fa5b2e0641da9e2a31c35849f9a918442fc98e49b74716515d7d0f66b58073214bab855493706d9ab100fccb38c34e18387c1354b247f021bf41cbdd7c3874f53710fc19e85ab887a8432f6bebf0cf607509d738d0df59f2b807007fb99036ed59a95a00ce50244c9d3961a476fc675134764a4faaedca1841f622d05288e022f68cf8e0ab73db486dfce3c77b499555ee57e3d4e33aec6e76420cef1fb5d426bb02cbd8f67ab0287d0f370b2ecaa31b21e2a5459925ae8a8bbbfc43ef9f00b504e387321b324d0d34afa91da92ad5422dac4c1b5485f157f5ac361c8d0f09a00d0076cb3ca45f415d91049e6ad5fa4af65d06866191fa2525d317aa0ca4f377f8ba5423e2f45eaca15842c8083969eb7e14e792d313bb82745511667032b80e0e66c60e394a031ebb5308f5c873df91d880bfc297f0db34872a551adddad2b7ac273e7d590565b62fa2b0eceec2d70b000352ca725f86b56f70d197c9ddb0439e71a83da2776bc19af4255c94a954ad1cc693dac6d1b51bb302ce59f0ce84a3fa8bca63e462438321d76e77e5328318bf847b3130245e7bc00243ea6543243b5e602cf1fcbd4c1cb6ddb447f5e97997fe24846619e5e7122751f2b199822fa680578eb41ff8da721b322d36825922a3ee82cf206f5816b274bf06e77958eb3acd6291f83f0136fa4991f1d508be11ea65adf33a2443268474f783c3e5354befa54cae0589f922b3129b496d6fd28282b476e76ca5c65559edfc5f157e858899b4e02efae065", 0xd35}], 0x1, &(0x7f0000864bb8)=[]}, 0x0) 2018/02/26 14:00:23 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) accept$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0xfffffffffffffcc2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) connect$ipx(r2, &(0x7f0000000180)={0x4, 0x0, 0xfffffffffffffffa, "aa0989af428c", 0x8}, 0x10) recvfrom$unix(r1, &(0x7f00000001c0)=""/67, 0x43, 0x40002020, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000021ff8)=@abs={0x1, 0x0, 0x0}, 0xe6) r3 = socket(0xc, 0x5, 0x6) getpeername$llc(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x10) 2018/02/26 14:00:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x1, 0x10000004}, 0xb) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0}, 0xc) close(r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/26 14:00:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1}, 0x8) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$alg(r1, &(0x7f0000f8dfc8)={0x0, 0x0, &(0x7f0000f92f80)=[{&(0x7f00007db000)="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", 0x11f}], 0x1, &(0x7f0000655000)=[]}, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000eecfc0)=[{&(0x7f0000f95f2c)=""/212, 0xd4}, {&(0x7f000043e000)=""/108, 0x4a}, {&(0x7f000065efd2)=""/46, 0x2e}], 0x3, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/02/26 14:00:23 executing program 2: socketpair(0x9, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8000, &(0x7f0000000080)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0xfffffd2b) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) ioctl$int_in(r3, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100), 0x0, 0x100000000000}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), 0x4) recvmsg(r3, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00000001c0)}, 0x0) 2018/02/26 14:00:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)=ANY=[@ANYBLOB="aaaaaaaa00aa0180c200000008000400001c000000000011000000000000000400000040002100000000"], 0x0) 2018/02/26 14:00:23 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0xff, 0x2b, "2635d877405852c1437f776c1bcd5f12a134e60482b46ccd505859a1112959fc9582fb829f00ddeb36079e"}, 0x33) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) r3 = socket$inet6(0xa, 0x40a, 0x6) syz_emit_ethernet(0x4e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd01006edbaee870f5a324bc163267d94450081b0dffffffffffff86dd06e90d0f00063a0000000000000000000000000000000000ff0200615ab1db352800000000010000000000000000000000000000000078"], 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8}, 0x8) accept$inet6(r3, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c) 2018/02/26 14:00:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000100)=0xa) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@filter={'filter\x00', 0xe, 0x8, 0x830, [0x0, 0x20000040, 0x20000408, 0x20000760], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x86dd, @generic="6c0060822f436534cf69314c7495e737", @common='ip6_vti0\x00', @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}, @random="bc55fc35dadd", [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x1e8, 0x238, []}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3, 0x1, 0x7b3d}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8001, 'system_u:object_r:update_modules_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "bb7637a03aeb783d571dbe246942bd913817baa94eb892aa3e1e2d96ad5b", 0x4}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x28, 0x600, @generic="177eb789208e7f77d6db94b7316d5d81", @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x100, 0x130, [@mark_m={'mark_m\x00', 0x18, {{0x5, 0x7, 0x1, 0x2}}}]}, [@common=@log={'log\x00', 0x28, {{0x8001, "bf9c30130f9ee356eee36f89ef6aeb074cd827019c78c488bbb91433f254", 0x5}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x9, 0x1, 0x88ed, @generic="3e840f0679c466cabdc27552c8da0a15", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', @generic="209d2e35b4422a81800a7d460d47bb75", @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x128, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00', 0x101}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x5, 0xc, 0x88ff, @common='syzkaller0\x00', @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9e3a156291d97da5fd734dfd91ea8e92", @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}, {{{0xb, 0x20, 0x8a47, @generic="f4f484f74b2b7503c57794c9b91b08fd", @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0, []}, []}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x1000, 0x4}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x4a, 0x8906, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xc0, 0x150, 0x180, [@helper={'helper\x00', 0x28, {{0x1, 'sip-20000\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x5, 0x9}}}, @common=@ERROR={'ERROR\x00', 0x20, {"fa916d89af840a3e3cfa9376de7d50619ea859e9c746fe897766af44a36c"}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}]}, 0x8a8) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000880)=0x7, 0x4) 2018/02/26 14:00:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x3, 0x4e8, [0x0, 0x20000040, 0x20000070, 0x20000438], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x128, 0x1a0, 0x1d8, [@statistic={'statistic\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@empty, @mcast2={0xff, 0x2, [], 0x1}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ddba7d29c42f0b0cd73e4c0d90e4fc9bc6abbc609d6687af39d17953935bdd61f4d54038f54495ede99b1583bd53b378d6d6f40f5522a90f242d5e20ba0f0a3b"}}}]}, @common=@mark={'mark\x00', 0x10}}, {{{0x11, 0x0, 0x0, @generic="b25bc7cbcfef651b8a38f0d54f567771", @syzn={0x73, 0x79, 0x7a}, @generic="566ff459b070917849dccf8ad930159d", @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="08ceeed5f9a3", [], 0xa0, 0x148, 0x1c0, [@m802_3={'802_3\x00', 0x8}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "99d1ca6650dd06e9da587b67b08a4c306750789e9bf57a7f0aa2b6191a4e10d7286ff7ad5425de71ada0f539bc3f3dec617997db7a92a3e6125d5ecb8208e9ea"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "13ca1bb01c26c0838b0db27d9c1da30bc0eeb124cfe62bafcb4d2ffa9959716549c8b6ddb51a800a9ea0c6ebea13d9fc0bd237709e9afd47c34eca0c9c6f4b8e"}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, @common='sit0\x00', @generic="a19779987fd7d507df1b4146d7169a51", @syzn={0x73, 0x79, 0x7a}, @generic="19b0f5fa740a6ecc047d4d321a8b80bd", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @random="a86277bffacf", [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xc0, []}, []}, @common=@log={'log\x00', 0x28, {{0x0, "10bd5bd567bec72e38e401ceff6a15ddb6eb04c6372fb7d05dc054102325"}}}}]}]}, 0x560) r1 = accept(r0, 0x0, &(0x7f00000005c0)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000600)={r0}) 2018/02/26 14:00:23 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair(0x9, 0x804, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8000, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0xfce3, r2, 0x10001, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) socketpair$inet(0x2, 0x0, 0x100, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0)={0x86, 0x1ff, 0x8, 0x7e68, 0x6}, 0x14) 2018/02/26 14:00:23 executing program 7: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r1, 0x5) 2018/02/26 14:00:23 executing program 0: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x69, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x1, 0x6, [0x7ff, 0x9, 0x7, 0xffffffff7fffffff, 0x9, 0x73b9]}, 0x14) 2018/02/26 14:00:23 executing program 4: syz_emit_ethernet(0x36, &(0x7f00003e9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @rand_addr, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "cc1b8160d5ce05009ad528be"}}}}}, &(0x7f0000000080)={0x0, 0x1}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x0, 0xf4, "1732eee21d89d496f0df7b6163f5a03bb3aa01cc504e2ff1259e2a140a68577015708f18c94a893030bee2b100eb47876be2856f7cb57696aae405e607371f5fc378ea20c6c88bb3b5bfcecc5ea58c81569a81ae669b3977a52f35cd5d5986c0cc83e88daf56aaa21a212fe439aa28dec335d7e9ddd3d721ec7db9641f11234c1f3b7f530c4a3c4cef462e056685038549fe8b7a1cb78eeb5b01021965b0b2be34a36cefd981ee6334465a6183830233dbdafcee394e2cb980a2a5af5209fb2982b1b07373e74c1ce110d1ff1ed51af71959cffc000a1e6b89633eeb2d69b4ad365b4fc208cd4253553164f3d3c1adf75e344e12"}, 0xfc) 2018/02/26 14:00:23 executing program 1: r0 = socket$inet(0x2, 0x80807, 0xfffffffffffffff9) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @multicast1}, &(0x7f0000000040)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000d40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060020000ffffffff700000007000000000000000ffffffffffffffff980000009800000098000000ffffffff04000000", @ANYPTR=&(0x7f00009f3000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x30) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000080)="07eaeaefce63ff00000000000000c59fb9f40636cf9d4d2ab6d2cb44f7919672caaa21e76142a069d9fd5516b28b62bbea47c50713191828864b320cee4bcdf12d82ff63285329f41f2d636e719e9ab0b673aeea8b47c56451c7b0f5f2c8ad7628db200500d66780a0a3ce9221ab7bbe631dc993d3c049") setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x8, 0x8, 0x2, 0x0, 0xe8f6, 0x3, 0x1, 0x3, 0x7, 0x4}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x10, "526475ee13b2abfdec11806062896559"}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1000, 0x5, 0x2, 0x9, r2}, &(0x7f0000000200)=0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000240), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r3, 0x0, 0xd7, 0x48, &(0x7f0000000280)="3952131c7e256707b917966337c8136f883a492ae3c7f27783eca9bd3bbec4114be469c7be841de89397b4411917cad01b1f0833a4586c00ba20c7300ceb6e4cf38dbb0f7fb3a3a28bc40879161f7d6aef7a35383f758a2cc09c72fbe832b62e34402181318e2c2f606f0ffc565a654ad9a0f93d521953e26276c76d68047fa33b31294de342e46ec33e89d8c4916d20e2a8b16dfb457bd7daf010f003b30075b1ee9ce5c1aeb13d1411c6a0b626bec06e4224ba38a1b402c073dbad52bbcc161e5ed134312b466ef0290c851ffe935dcaf077bdea83bd", &(0x7f0000000380)=""/72, 0x9, 0x400}, 0x28) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xfffffffffffeffff) 2018/02/26 14:00:23 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x39, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff6fe8)=""/24, &(0x7f0000fe3000)=0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) [ 104.241521] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 104.249940] kernel msg: ebtables bug: please report to author: entries_size too small [ 104.266134] kernel msg: ebtables bug: please report to author: entries_size too small [ 104.268710] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/02/26 14:00:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x7, @empty, 0x8}, 0x7, [0x100000001, 0x6, 0x5, 0x7, 0x3, 0x80000001, 0x2, 0x8]}, 0x5c) 2018/02/26 14:00:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000da8ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0}, &(0x7f0000d5b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1f, 0x5, 0x3fdc00be, 0x800, 0x4f}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eaaff8)={r2}, 0x8) 2018/02/26 14:00:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00008b5f47)=""/185, 0xfeb7, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="ab", 0x1}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f000000cf80)="7d35ff215237ed6d9b5f007e2691a5abf045656eac53f4adf2247180f9ad020da085d727a17a491281e787cafcdfaf39b58a282e265908c3059c16041bbbed56574fd25a", 0x44, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r2 = socket$inet(0x2, 0x807, 0xe9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xdb, "944f0b07ab2bf4efdfa426aaf84a2c0cc1c4393660a61adcde2e5b2c6f86fe079c32448a0aae56df279d5fa74e454d88b9c8d095e1c1da98dbfca10a72cf5c8b5ef60dad79126e9de08b34928d6ce8cef6e09e95ae8918bafb15c48ca23d5f0d13f275c9d9ca36bf5cdff2b8377040fb049a8a504b4632f8157bfd24f299496523d9dd9e2df18c348817ceb96bc3780b23d3a6ca3974da57dce511711f71aabf714a5d447726133a11bdb284eb7458863c5112df589901118d27614310ccec66339185618255bdf703612daa812fb6c33e892d5d4b5c6adeb38104"}, &(0x7f0000000000)=0xe3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r3, 0x2}, &(0x7f0000000080)=0x8) 2018/02/26 14:00:23 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00bb86dd0676605100303a00fe8000000000000000000000000000bbff020000000000000000000000000001820000000000000006702b6c00000000ff010000000000000000000000000001fe8000000000000000000000000000005387fec0f7093ed17702aed89d8bf560c51dca9fb4350fba4bd8135d44df11a7267063e79209ee74b46a9a4ebcec57cb1d24b8a663bb11c1eac6425d1454ecdef997bc446a59753fb49cc1f99ed3ce5876525d919d24914aac69242c63a0ee1faf8062fff7aa8ddb51a72a15b44c04ea39432863"], 0x0) socketpair(0x5, 0x0, 0x5, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000140), 0x4) 2018/02/26 14:00:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000000008b9e7f0337e2412abce9b200000073d4b77dcd54e78250d15d96ce262a3dc26a4f12a048669cb35d9117ed0516f96aa37106293be59951d4bd7ab41aee2d45ab5aca0ec629ceb476aec0cbb2eb2b53758e7101d8e8f9ab7117d53c5be484182167fb7b9e4db89a116eef082256cfe3a50dc1ed33a8062800debf7d5968e0a92f061f9f54611ba3a7b7fe6c913bc0e2b3b1137c92664385b9df6bf80187d80235"], 0x26, &(0x7f0000000240)=[{&(0x7f0000000180)=""/188, 0xbc}], 0x1, &(0x7f0000000280)=""/241, 0xf1, 0x3}, 0x2020) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={r2, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x8c) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x54, 0x10, 0x9, 0x3, 0x2, {0x0, 0x0, 0x0, 0x0, 0x100, 0x20004}, [@IFLA_IFALIAS={0x14, 0x14, @generic="49e24521a91371a4368aec8a741d2b66"}, @IFLA_EXT_MASK={0x8, 0x1d, 0x7}, @IFLA_LINKINFO={0x4, 0x12, []}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x41}, 0x40) [ 104.330518] sctp: [Deprecated]: syz-executor0 (pid 15573) Use of int in max_burst socket option. [ 104.330518] Use struct sctp_assoc_value instead 2018/02/26 14:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) 2018/02/26 14:00:23 executing program 7: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x8}, &(0x7f0000001100)=0x8) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000000)="755897b8d22b87a193f3a80006955315ee2fa8b1e7be650d3ae633c0f52345e08d19d35ed58389f7fec5c15a5630f196e3f5161f2f5f5533f7d7bfc7fd3b1c8e339d479808a25a035d225b22535b7f68b0279819ed7b3cfeb0f8414608df189553259ec4d80d88e356765012415abc43b404ac1a9bf5ec1e", 0x78}, {&(0x7f0000000240)="02d02b14c9d084eea4f298", 0xb}], 0x2) poll(&(0x7f0000000080)=[{r0, 0x10}], 0x1, 0x8b48) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)=@common='ifb0\x00', 0x3}) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000040)={0x1c, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@typed={0x8, 0x11}]}, 0x1c}, 0x1}, 0x0) sendto(r0, &(0x7f0000000140)="f37ba0b3c7da4df86006ecd2d38629a1093bcdf70d8f8d2b7e7b0cbbc584e339712a89aec5e1a583d0e6e2b0bac9d08ddba90e5befcad23a38ec3ee5879d10264da28193f171aaf34ff341098a02e01f937bb830b6ccae7cf62c6ba211301f030e75b4965d4ff15d75ab4be796dc2cc277ce2c81482c0844e225ab4e9209212f13688dc1ee90a57e44b657f01e12191eea8e5948c2475e015860b45e8582fcaa2816685459b946a9da2575ff8d45a11a32b32704dadd8f7a70ec2600a2fbfb7fcc7fe23b3581262d68a099bc", 0xcc, 0x40, 0x0, 0x0) 2018/02/26 14:00:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007fd8)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001ffc)=0x9461, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) socketpair(0x1d, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000140)={r4, &(0x7f00000000c0)=""/104}) r5 = accept4(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000010c0)=0x1002, 0x80000) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000001100)={@common}) sendto(r0, &(0x7f0000009ff3)="d300000000026f830000", 0xa, 0x0, &(0x7f0000009fec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/26 14:00:23 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001ffa), 0x23) 2018/02/26 14:00:23 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000002880)=ANY=[@ANYBLOB="4e7a5e5d88354823661a5abab4bcd690b0b94961ee3bc8ea5684c1ecef65a4ff12b8382b2118"], &(0x7f00000028c0)=0x10, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002900)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xd7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) r3 = socket$inet(0x10, 0x7, 0x9) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r3, &(0x7f00000023c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000d4c8d4d500000000bd7f0000000000000000000000000000"], 0x1e, &(0x7f0000000200)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x2, &(0x7f0000002340)=""/70, 0xfffffffffffffdf7}, 0x0) 2018/02/26 14:00:23 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000100)="b0b86d2e111ad9eb7ed47a985cae8d9840f743f8e4a27be85c235876a0e97cfbf2c50795143984271108f3fd5fd0c77dd0fabf77fe4bae2fccdc1c6cd6c5fcc611a00f79ca609e8f062a5ea797d4403f", 0x50) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x24}, 0x14) 2018/02/26 14:00:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000000000)="7756dd9004379186fe084e8abe1a15ccc154e8032a67362601c5fa3db8ae2f4e88bb3709aef194d1224225f9869169c64497ea2e534a0d7edd236134ead0472ff3905c5689b0f4fe3e77354920fe19f639709e6e2ae1afa093eac44f7393534fc2a97109a2fa51e8153f10c16f2dfa3422c6a2663a8ad678e223ab592ab7fde9be2e7d0f0d472fc88b9ab23e2fb9906b33db12be71d3e2d4fb1a3b9941dd0e7bee09afa95b1c1e8a2f941c7360455d860c3f4516", 0xb4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f08fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/26 14:00:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x3, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0xb441}, 0x8) 2018/02/26 14:00:23 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000d3fbdd)=ANY=[@ANYBLOB="0180c2000000f3aa20259cdb86dd0605000800080400fe800000000000000000000000000000ff0200000000000000000000000000010000000000080000eb2bd3a63da228a7947fd5fa39555bc8137570120ebdaccb3bcbf1513fd6e67a745f4d948dc6ac2d47"], &(0x7f0000168ff4)={0x0, 0x1}) 2018/02/26 14:00:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x6, 0x516c, 0x0, 0x80000001, 0x8}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x3, 0xa37e, 0x8000, 0x8, 0x140000000000, 0xfffffffffffffff8, 0x3f, 0x6, r3}, &(0x7f0000000140)=0x20) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/02/26 14:00:23 executing program 3: socketpair(0xd, 0x80002, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x1, 0x1000000, 0x968, 0x0, r0, 0x1f}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x3}, @in={0x2, 0x0, @rand_addr=0x7}], 0x40) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0), 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000e89000)={0x6, 0x4, 0x0, 0xb, 0x0, 0xffffffffffffffff}, 0x1c) writev(r2, &(0x7f0000001580)=[{&(0x7f0000000200)="2df5aa3beb0689fe1989809706a34849ac3067fffdc4853f7301b02de99d482a690e5951c22da05aa4eaa9952426b6df776262f068debfc5a1f9c40530deb5d9a2d64cd788c41673c33a841ee5fc07e35fb79a4032d64e8ec83e0f62c4fe76767b1c5516deea3e5691e8e0827cd682cab2a91c25af8200004c46e1bc51e9cef8d2617682ec43beb203458baa04d0a19bf5e3504547b8c3209036a369d93000cdc19ed6248c2e5773c9dd8c59506ac3f81d159e2cc11bceeec355a25e3ceb7dc71c32de5554e25e41b2c16cd1b40ae86edda3a326cfb251f5f1c91ab367742ab6aeec46", 0xe3}, {&(0x7f0000000140)="52c114ca5944a5c44916cf0c21ee858a7cfb24c11d699b8535e91cb6b50d7825d9c946f3d8e06f2f35c7d7ca7b4d2e4c44bbd4d559abb54e39357a3ea03b5e2f271e23deca40454adb5ca2818ceda2ec5c993155014820c65e76fab65daa192be17e5a048ca4895363e4239aa18ff5bbec29e024f3c0e9a57e1780c4d51046bccbaccb6e692b1fdbc45a240c7141cc3b8e431556949271b1af25e2a3d3ee69ed650391a8855987104b890ae319f6999d2de11c0ac3288216fca6546918c9eafd6c753ac239232b5db69d0814cc3ddbf75a364d277a69", 0xd6}, {&(0x7f0000000240)="8f53aed39aae69c4c4bebc99bcba4099254de22e5711a605e12be7ef6b96acb893c53e52dbc5172a0b973cf02a99a71acd32aaa61521fdfb88943835a3d46f93667b1ee6dca4929764f39c55bb4b88bb62b08fe59ed85c56af96355713d94b591fde7d6eb9abae89a380ac7d6c293d06282100089b1b62b13639945f2ca578db729b60f75193", 0x86}, {&(0x7f0000000300)="dd4affcd7d8cfe179a5b7282ed8dd4391ba4a494d12c2a187d33e52229cd70ee865a79609d7a2e4380860c778121228d08a824c4374dafbcc7132927a4848ce40b1d69000b5c8c211d162c6aff85ead114d73d6e35c6adeb6a2e42921b5dbc6cd6f53d9a3dcd8f42f5afee84efaf1caff114e8a9f16d4ceb47f404791620d4efe67903ce3bb5e708e343d968083901f9b0f26f05539c210a9d832225d6b313a44d0e79eb7cfd681aaa25d169e381ec9a", 0xb0}, {&(0x7f00000003c0)="d089cd35e00fc08e61c3ed93b4e059e8facb3b1760058a2cbbc5258d73c4112826846cd3b67ca2e6ddc47c0365e83106c96b86c49b6933e128f9cd3370242a91af8718aab54b1f9033b51b531abdaa11b91eaf45073976c7b3e3707ce39fb8237d38dff34df2b4724a04eda3d16ac2f241a782e6d61de693020c1c3719113300b711278f66b3ae0262977c75415c60", 0x8f}, {&(0x7f0000000100)="fe6070581ab4a95a30d20c52c96779fac5adb2e0514aab2b87ee057c988b186994b5144670e97e3d726a492b22ea1818cd891419b1cb506fdcca12bf1a11cf8dc8e4211018a892b719305a27720e5a7574c495366b", 0x55}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="46fe41eb517baea49f27c845eaed37f9820ee2352d597abe5793ee7973a2f316fb8e82b1c70b6b4f552307e7c0970351933142e21f519188d8b2c49a06bf92b657efa6e88eebc5cc0b9e3507b8", 0x4d}], 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001600)="f3de6ba0520d4e84dfc0272e3ee5a0871f6d3843e935c87fe9ea94bfcd8cb652fd299250b0a434dc3d4a3c2d6c8fb6d3b71a667af428b0f0810364a1789e0cf48be3ef2fe9a01fe509b00b57f93ba1a86d35d58bf6c8e4ac79258f979ea650d9bc3e5ccdcb3332af13350d826c162151dfa96d99e5033186289a4fc750032fe5bd596d4b6d7e3bcd957712984b8bb90387cbc81c02cda5a2d1075c8175876b03725f2574129192a6707b68a7fe653bb362362dd75fb6cf692ccc8564855e534ede870c4c7ae27b63bbdc", 0xca) [ 104.538288] can: request_module (can-proto-5) failed. [ 104.578066] can: request_module (can-proto-5) failed. 2018/02/26 14:00:23 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) 2018/02/26 14:00:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@common='ip6tnl0\x00', &(0x7f0000000080)=@ethtool_gfeatures={0x3a, 0x0, []}}) socketpair(0x3, 0x3, 0x4, &(0x7f0000000000)={0x0}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x1, @empty, 0x4}, 0x1c) 2018/02/26 14:00:23 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@ax25={0x3, {"d339571e871566"}, 0x20}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="c33594552d5f441ca0c50173814e8bb778f047fbabea30c0490dc202b3ae5f761b2e4ee801602da093f65fcb452eb61e2f138f0687ad209294a78ae0d105e3e4c80a74a94ef2dac4d8eb8b69d99848782fa625db2400c162", 0x58}, {&(0x7f0000000100)="1bb61c2edc58251a558aeb9d2dddae19ebcd07a6a80fc3db82abc1868b8652", 0x1f}], 0x2, &(0x7f0000000180)=[{0x78, 0x100, 0x8000, "18957c1a2eda0ff54528885a480ee10a028b746cda30ecf38f49da16ffb0c6c67c479ce92d89ea2746727b60c12ab4001350a5944706af9a891da943ff4ca7ab4628585c57efee9b8e83bd5263ee570d066dc36364e9ff15c7b0c81a71d551eb7d45"}, {0x90, 0x13b, 0xfffffffffffffffd, "0b0c667b5c78423594529d90807809e5fa89f45561d42d188800929466c9f5fd3b5034269416bbb36cefe2922f7ea26a5777bc74413425f8b5201c30eb53f29f66ff497c514dfed95b090902d452caa31a09d0d241bf6f0e772325da196ab4c207fa87090f5554d3ec95efdbf31b7acbb285ddd0fbb3e5452d"}], 0x108}, 0x4004000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendmsg$nl_xfrm(r1, &(0x7f0000a85000)={&(0x7f0000000180)={0x10}, 0x313, &(0x7f0000000140)={&(0x7f00000000c0)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/26 14:00:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) sendmsg$key(r0, &(0x7f0000219fe4)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0xf, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0}, 0x11}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x3, 0xa, 0x14, 0x4}]}, 0x60}, 0x1}, 0x0) 2018/02/26 14:00:23 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000227000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='rose0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xe}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x698, 0x118, 0x238, 0x118, 0x118, 0x358, 0x5c8, 0x5c8, 0x5c8, 0x5c8, 0x5c8, 0x6, &(0x7f0000000400), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0xffffff00, 0xffffff00, 0xffffffff], [0xff, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x6c, 0x4, 0x0, 0x60}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x3, 0x1, [0x3, 0xffff, 0x4, 0xd6, 0x2619b655, 0x3e, 0x1, 0x7, 0xc981, 0xf9, 0x7, 0xd2, 0x7fff, 0x80000000, 0x1ff, 0x3ff], 0xf}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xff, 0x0, 0xffffffff], [0xff000000, 0xff, 0xffffffff, 0xff000000], @common='bcsh0\x00', @generic="f7b249cb22429fbf4868eec8778b5de3", {0xff}, {}, 0x0, 0x3, 0x6, 0x2a}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x84, 0x58, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xc0000000000000, 0x8a6}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0xffffffff, 0xffffffff, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xff, 0x8001, 0x5, 0x4}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x10, 0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x4}}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0x3, 0x5b48bac7, 0x3, 0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, 0x33, 0x22, 0x7ff}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x32a617b9d8354690}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0xf8c9}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f8) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/26 14:00:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0xc0, 0x1a8, 0x2d0, 0x1a8, 0x2d0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x4a0, 0x6, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bpq0\x00', @common='bpq0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, {}, @generic="d43dcb550b77747823178783e89afca6"}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/19, &(0x7f0000000680)=0x13) 2018/02/26 14:00:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, 0xa25, 0x3, 0x0, 0xa, 0x20, 0x0, 0x7f, r3, r4}, {0x80000000, 0x5, 0xd37, 0x8857, 0x4, 0x8, 0x2, 0x1ff}, {0x1ff, 0x8, 0x6, 0x101}, 0x200, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0xffffffffffffffff, 0x6, 0x0, 0xffffffffffffff04, 0x8, 0x400, 0x1}}, 0xe8) sendmsg(r1, &(0x7f00000025c0)={&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x32, &(0x7f0000001280)=[{&(0x7f00000001c0)="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0xf71}], 0x10000000000000e1, &(0x7f00000012c0)=[{0x28, 0x116, 0xff08, "071fccf7627e2062142abc9be7bd62fed94b249c96738d49"}, {0x110, 0x102, 0x81, "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"}, {0x98, 0x10b, 0x7f, "b350eab6532589407dbf2fadf9f9eb4073114afb1a0337ed62b0fb58b4182b2d55f11aa693655fa88d24b003a2acacb7486d45e7d450cc89db6ff654be8d7f6ea03b9010ad47ba78706707e05744726c3b54a17f7ea1bcfb0f9a6eeca6bae1d8aaa7c120f535609c13b478519e03a199e19baa4d2552c7442881e0ee4d0694dc5ad798585ff235"}, {0x1010, 0x3a, 0xf48d, 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"}], 0x11e0, 0x8000}, 0x8000) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/02/26 14:00:23 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_pwait(r0, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) recvmsg(r1, &(0x7f0000001180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f0000001080)=""/242, 0xf2, 0x4}, 0x2000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001200)={0x7, &(0x7f00000011c0)=[{0x3, 0x9, 0x80000000, 0x5}, {0x3, 0xa34, 0x4106, 0x8}, {0x5e, 0x0, 0x5, 0xffff}, {0xfff, 0x5, 0x2, 0x48}, {0x603, 0x100000000, 0x7, 0x3}, {0x7ff, 0x600000, 0x800}, {0x7, 0xffffffffffffff7f, 0x9, 0x7}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x90, 0x10001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/26 14:00:23 executing program 2: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/2, &(0x7f0000000040)=0x2) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) readv(r0, &(0x7f00008fafb8)=[{&(0x7f0000eadf70)=""/144, 0xfffffe85}], 0x1) tee(r0, r0, 0x81, 0x3) 2018/02/26 14:00:23 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4-generic)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775e383e5b3b60ced5c54dbb70000", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) poll(&(0x7f0000000100)=[{r1, 0x1}, {r0, 0x150}, {r3}, {r3, 0x80a4}, {r2, 0x40}], 0x5, 0x604) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000100)={0xff, 0x7fff, 0x101, 0x76959983, 0x1f, 0x4}) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="e1afdf92ed71a16c41725fb408ce991f5c2e1e026fcabdfa94753cafcef7e8ed12fa13", 0x23) [ 104.646962] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/FORWARD/OUTPUT, but only valid from PREROUTING 2018/02/26 14:00:23 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x20, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000), &(0x7f000096cffc)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r0, 0x3, 0x1000, "c4c3df59ec6ff7aa69505861a727b9ebfd878bfe411f33081de72a8ba5ec2d937dd46930baaa09ab4517a5ef5f91f56420322fa28e36f8bc0da64bf67dd979c0157730e1c7b2dd4598144df53f9adf270994a49c73e02c17ea21c70aa7ec0bf6f3749c34842fb4b49bec88f94f215d9da710894e39489dc68d5747fd21b1c9070a1251df2e111edf61e3020b60d9875faa8c3999178110f0963c6151bf75e81ebf5cd89a032c2a38cf15c12aa29c5fd2b979abc5817b7685e8"}) 2018/02/26 14:00:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x14, &(0x7f0000004fff), 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="9b41ed2ff2650f3b0857c66b83afebd8", 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x22, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x8, 0x4) 2018/02/26 14:00:23 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffff180100001801000000000000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8001801000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100138010000000000000000000000000000000000000000000000006800697072616e6765000000000000000000000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bbfe800000000000000000000000000000ffffffff000000000000000000000000310000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) pipe(&(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x2, 0x8, 0x37c, 0x4}]}, 0x10) sendto$inet6(r0, &(0x7f0000000040)='c', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) [ 104.703529] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/FORWARD/OUTPUT, but only valid from PREROUTING 2018/02/26 14:00:23 executing program 4: r0 = socket(0x6, 0x400000000000, 0x1c) accept4$packet(r0, 0x0, &(0x7f0000000000)=0x3b7, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)=ANY=[@ANYBLOB="1d000000e2000000c3e7df6882732d994d25dd5942e8c75e5e9c76e0858f57e6acf3a42ce2a218469ec94515bc89a045ab5d6eba3f42b6b122a9d4a4960484a9855b343e0c05000000699584fcd6ba10a1860b073037de5d2c40b0396d6c1e5c84f77546565ca0ed3c570ed9847e05b8b9519cf1f41a835dde2208e2d01c69b1c3d6b1a1"]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000000000)=0x9, 0x4) 2018/02/26 14:00:23 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000010000000000000000000000000000000000000000000001f00000006000000d8050000f0020000f0020000e00100000804000008040000080500000805000008050000080500000805000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065727370616e3000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000d00010010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000040005450524f585900000000000000000000000000000000000000000000000100000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280053594e50524f5859000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000065716c00000000000000000000000000252c9c8df24849b61c34d6d0f89a89e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00010010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000000000000000000040005450524f58590000000000000000000000000000000000000000000000010000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000004800534e5054000000000000000000000000000000000000000000000000000000000000000000000000ffffac1400bbac1400000000000000000000000000000000000000bc4e9de8011c05fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d800000100000000000000000000000000000000000000000000000030006168000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800060000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x638) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 2018/02/26 14:00:23 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)=@generic="8c43f3db2ab74fc417f39fe7358fd36d", 0x7}) accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) 2018/02/26 14:00:23 executing program 7: socketpair(0xa, 0x803, 0x81, &(0x7f0000000000)={0x0, 0x0}) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000000000)=0x9, 0x66) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x9, 0x2, 0x5, 0x0, 0x1f, 0x2, 0x80, 0x20, 0x7b, r4, r5}, {0x80, 0x24c, 0x8000, 0x10001, 0x4, 0x0, 0x0, 0x40}, {0x2, 0xffffffffffffff6b, 0xfffffffffffffffd, 0x7fffffff}, 0x1ff, 0x6, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x80, 0x100, 0x80000000, 0xd}}, 0xe8) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYBLOB="09068e661e28cb63ac9a81d6985254dea26add275da0c4f91c2e10902d071268d926ab4b3efab5c783a0c165acf0f90f18c9ae379b3f804b92501380e06bd7d1d14cabd649589560eb95896739e1107294b8f8a1f699b0b97d84123bbfac", @ANYBLOB="1e4d6a3ea8aefcc4dbe04ed1133935b8ee7b64aa3215bb2202fcc0545a805adc3a7c833c30782298cf544f2ec3af68b8de", @ANYBLOB="a48bd2d39d0af10ecad8239a9c82d393a6adb26fd9c79861a46926f6732fa476f74ad7912e04a14b6237c9543640a36b5ada7bdaf550c31ad8df3e6ec89488caea7e7184e35acb460eb0afff5cc7a3a221057f34c56c1e06eb6d3a17e0f87b355a2f856e863491e9bcff15d5e1bf04b08c2926545a224bbc7426021fe587271a101a74e254990576b5f6f63154e9e3a775b3ca1be217e9d33b41db34a0119cdf7e0c7aefcf4289f420e75b8e724031eda991e50b14d5804530f4143d2986d611a38777"], @ANYRES32=0x0, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYPTR]], 0x32, &(0x7f00000002c0)=[], 0x4, &(0x7f00000006c0)=""/63, 0x2b3, 0x40}, 0xfffffff7fffffffe) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001380)={r3, &(0x7f0000000380)="d07912092ce8f2022caf4cc77952eb846e9c9d9f3de244b180b54a524bbe7b47e74e4aa111c3e78b24dab28c87565a131018cc63df4afcafd60aa659862f0b6c7c65e4719c27e46485caa2b93b1ec5be270f34e49893872591c942f88b107ffc2158e0d895ea923281a822ddc77b350d18d2138e837763d7129fc8bdf0b73f5d88733516f6ee83ab6d58e06178b307fe74522445e98b2df73fd0898787f5a132ce279d5d16f0fc09b9092c805237860fb337cb0d58c5fd7802a97acbab05966e4c44ad693a0b39796356284e210357dde61289dfda0d1d46170d9b1301fd646d40c51ac964898654e03d92f4c2b1e00c5b93bb0d5bddff195366e09ce53ffe4f5c583082dc9d2d328a0ee28a7952cb2c5a40c0eea3a4f621ef7416dc5886a350ce8d4f3ada4867d7b5b6b942e19292b77d274b7733129457f9ff89ea3589c0c5ae9be999e7eaea13c699dcaa94d7e6d2163d288bd61c89f2a4173d5c4f4e5d9aee552dc033ccf09d93d00cd466ca38cb31bcb55430c4603073f599e758f55db2989e66c31fec1b408845938661af57fdd3d4d5d4b90e5d7b47585b0d4967b3e479dd3e8459aa18809fd6acffe5cdf7a75a1513f58a79293c15e1846dbba5b1a7236c1b6d205c4eb9de0ca46587cb2ee6ea48c03d1b972f12c1ce52866bf302feaca23d68d9be31cb89f71c3c2a03b20b5681a9f2897091c9d7828d43b633587e1debc42412e5a3d92aab1dc427b9b673bca53f391421fe14beaaef8db8cd320bc75e49c37d916b4e63aebbbc9b37e638f35d67ce27d39dbe0e41c10a2db7826a09143e03b76fbf6a57e4ede1ed878958ed422e22605bd4fa87583f76648eceb64c29465474c91fb5a2f0dfb6ae3ad3cb378bf46aa3777d7053dd235792e211201a7c5dc718184f840b2581203eb2086ecb6502460e1c9cf24a2e9e19b66d1cd362b84572fb9d73e345ea11962b0e25daf3aec1d717e1d0a94ae2cf371064c918ff3beea8df1dabaae437be4be9f1b2c97937fb9fe583336058a6c9941dc629b65a205fb62b9f429c6aa22fcb3a72f17650d0e826f307b6719c127ea431cc358133f4dec0e2857a4bd30402df7b3c420bb6e8f91dea105ea682a477c9c9be2702b86a0e79454e9a626ae6f8119110ab181d503d24d09bd8835cffc1bdb900a427fd0e26cb58ad277efba03583bc0dc4defec52199e1b68812d03781d220ecd7e5b01dc50bc08d8e5f0969e3b9c830bb29f60c18eaf96aeb0f2ab8cd383d518ba15986c6ceb30a4f33270d1f04ea24998f4866f391d9ac6f4983940fb6aafe78b709b5feea30f82f628b27d932f09d3f33118b441c8e858f18fb834660e489a91330216ff5a3077e637a56b635014830fbd5b58f1e6c3f4e1f9f7e1f174046a44a68e0fb1a8b01c4bca5ec2d2b4474c4fc8b2ff518c5891a8af4c5af7833ee576b538f5441d10b875547481263712874909746ea69390cc28f2c5871be852ce46577d256197938c93cb2260aff94f7a5124b79a72a1074605b30bd6d6404930e57bb5bb917e20166627a793becc06c0cfba8a700b03ce977ff0089e4ecb6148ce2cac3e9347f858fb3beeefca98cd660938bef57d92cbea14c0af8f79c87fa3b838740cf967b64b94ebde674696f238a7efec154eda151c95d74e9184dbc6d8fa3a38669aa009917c62e7175fd3e345666f938d75f4505f2b6baca9d3ec1bf538c5c58dfb8e6ae3b3109db39f49bb755e09f248c136c2078d2419dae481813684a77337ca737bcc45944219e5dca49b46faf6b27093627f30fea4405e499604827b5d1a1f1b6396d6074065cda8658c94b1a15666c22a2b5d238177f22c83a4173cb85efc986e5b7a6c7eba35ab037f65d9c73713b9dad9822e37cbb28c6bdaeff32aa30d3ca5311cbfd6089a8d7f5095f28a481ac1e98720275f91e6db9f6ee3fef8767e336b6344b0303695f29f91f42cbc3e0d444dd2b125736b8c567b4d919fe99689c28c7210c33030988ac321359d4c564a03154e7164e7fa32e69144a888c258dad9bc9cfc4fea96dd45a814b8d68c5204a6189abe7feaf4496ea15190783bf4397ecd364fc209d83666f7de84a987542d923d1bd65ead61377462659ae6765f23f1dbc53a0df61a1986db1a2b0b06ac45654a60547ee54d7495c4200bd24ae555701668a7e37c476f681d9935ab2f9ed3076465168e3ba674063306cf96c8a0a0973a1062f28ee4c816af93516295ba35c09d5045724e602e4a054825f3e988dfd3d61693e0e11a7ff9d8aba392e27c3f55de5dd0690add8bc962e605dee7de553b8a6eeba4b875d8f952d868586d9f0a1eff84661a374c2ee8c0d5e971421dc5a0c0e19dd3962354cbd0cc62492a6c47911882352c9a1670e1cbb8acfb48ddc47a198b76290896c649b760ff32f8cd6c99612c8cf4ee29624e8e663155052f99fd0f13c6ad6fa59d06c4aa9a5f6db9970568e206ff517390a61aa00708a680bbe3ddc207b4c5f40829bd0a45770bc539490e619c789f7ae5e05fd5445371a15c4ef6b6d34b86452167eb3a8faf6fc0d9b5cf41c4449d50238b6d565f0b292b1d3deb1785a431daf02f8b9100b1df89d7729ec7347ccd7376594d344ad4aa603da19cd2e4978c344cc2d55c331ca65a1c4253070548214f54160e6b26f0bd0197a2fcb45520ced875f145f797a7354e908f56d7826d1caaa25cad7a1520a76a37786a69f0d4c47cf7225826bfb0a865d7a07a530fc59f48afc0a6b0cf9cfc27a8ecc225320b253493e03261ab373363afae0149a2c5baef7255a89b5fe7a97700c80cb5dcbd3b742bf1d08292ed831263e7cfb0394a18ec0c0854663a83e5f77c137789a5472ffa0e63d7504d435ef093c1225f36efbef8daa96e659317cfd69ee5d60ab1871f6cc09df518abd0a5765774e9b536ce3fdfa3c2c98ba2cb93994f96ec1f03de2cd3b71b59f1ffe65f56bd5a59c1762315794f529516777711038ba337c8c53a96e70a4173784f4180efd57811f151d9e500da00f2d13e8e020bda22bafaea818f90a771af3406469f9008fc18034280d742deb908058e6057d5d5da9fb9da1151e4c151f00edcaadaed3ad4c8afdc3f44e2b6fc6a7e2a99398839adc71e33f0e01f42887c5a53a2193b8d774aa29e4cd8b0fdf6d64840930598af2a0cecfe6b4b83e8c53e10e3cd86b385f05c72c014095a5cfcc7ca03d50b58b324c96d83cf6d7db7dcd4c6af54e03d889495bca64f5d90dbca1c844b9611137aad4c98883f867542920a5d988be52c7ff01262ffafb071bb4ef4266da0f04f735698a0629663ccd6786d53db00852aaea888f30e6551bd89c1cb60faa6770b3a9b2c51863c171d92fc6cea9d833c4a4c9a14d44164b58cc76a16b7dbb0f2ed3ecc2ef53ce81f0668b53b82809e5edbb199748f4f87d1b31c14d7fe3f3f61bcddf4139db7846bc7726a4a08c75dea2f587491d4369784c83e1e863ae3871b089ec7b7bd47586381b58c58ad9ad0e355da8cb4dc565530442540e3935b10a3a0ee7a2b9fd36d155eb243ee6dff75d1a617f6019f5a1b05ede0863f43419b27ce3be05a4d479480f07cb523777aac4ae3092d87d93323181d3e6e9d9453ab8c891a5ac9c7b7db73e1811e2bb7bb8ef9b0c17bf6ff6e332ef8dafb2d6a454202e5f48cb5ef203b13ec638bc19713f0b354273306d1ea7b826fd53adea7e7b108014e26222e3a2e5f5011611218a459a70adc5cfa53313534f1b70151fff26d59db302294d66b60d1761abc72c29881374a52188155b37cb7b2c92230ee5e14379e72adb8785d6c5b88de7606c7d48e862f0727c589c0dcfdab1a0780c18fd85175d2904d670ecd8e9f19b196d58c6466e080a0c909872c594d92a86d873b9cdcbd7885879f5de5f5e7b5c484e9d9eaa0bcacf68d6e20aaaff417ba597cce475bb780b7bfdba0abffd74fd0951bfe2c786292f490367c9c8737fce7334e00b4347490c04bbbca13326a95aab8f1467ce71a00550d5814908c61d857566c4ac117a8eade58f55aa9c707ce090c1127dc0588e650ff85f3298570d92b45d57c2f597688f0a09aa157e94a4cb9f18e0cc7ee8095d3d2d86d87cf2b2a3de56daec57d11b828f57292b7ba7793c15eea8be789d9db428594861be28cb51ee2e07388c0aaa0eac8e3fc17499e2b36860beed34ee646fb90c6edaf29e55aa9d7016e5b99b0ca23794bc5e7fa809786e21e44cc22ae0ff7748ecbc45a45f9307962967f41a5bcaf95f5f19622c1f2de2afe258a789e56ed04c7272f9911fc9dc2b4194b977eb0b09434e28c72125e61c310dab866a42c228be67335643df5d60b78930925072a4ab1d78ee01e3cc45584de1ef40a1f01459c9210fa5767bb794e0401fa2dc5843bf4d0b529ff3ea5c6c545e22c773f9efc6db3006097a78dfd4c5dac5f9a3169309e471a8429f235fca2c081b70252a400c9d3bdb96527a8da5e5529895108eb5fab9aa3d169504955e5a0eca8863e8daf2853b5b1b08562b12ba43c8edd8e568131a5cfa9f8460886a606e136ecf7edb7bcb36f8e872ec909de6dcce6d48d0c7919caf53d0f4b466cb28b5b0556761db486aa70fae9a181f976e47bae9762c0a4cddfff9d3a65026bf301f3cdc9a3be4e054972b958fbe433bc79025d18eb3c1f65522372a86787f355a7429f7aae96764a5511e0379c19df3342f93c3e394469899ab3f1c47def8cab87dd09f9a5b7f35438f3e82db0d531dcb06afbb1829498e4fa7806d21d3c306327fea2b6cabc01aa258b651e16f8ff43939d3dd407f74ec81e5f0047e78823194a7a14b22d3609671ad391bc26d9793aa374b63b9322efcc93e6f0240ad251dba4d21093516de8b7b03b204341a79fc230720441611cd694830d7cb97e9e7ed253703207b3df460734df451ac1715e6c12263aad75f88e425e0b58c8d3e8ca87db35bb777a60df418752b46829792bda5140c8270e9f033719622b727d72e0e3f2cc057862b5563953ebd229ff73f55c668ab4786a9e8731f160bc4784227a3fab4c51336fe6dcd643014d57f3016f04c3f2ec5034c21fb2103d0c60cf130bed881f2bda4e20b8f8555f0e47bdbe68ef32072eafb6554de945df26aa208ef020023ae38a086fa9500c1a0118deaafef47c638621678b40469cb1fd877c88bc102e4bf3e1f02a73354b53c34e3dbd939bbc43af2bec67e7d0f60af1de807c6e4759a78ec53ce8cf71dd8e4e57df841065ddaeffd6279d62b97cea2a6ef9187ce5a45cf943e06d7a99a4f39514477beacc8ea30a6370f47d8d21b9094750ce241eedc9389d4176b2620017707071be371fb16486c452ca0c79f568bc14a18f6edcb709c6f6a4bdc766ecdb22b0d53e9e851071a983dee3e70bf8fde428228629fc3d9d77bc66125b3a918ff7eb108e00d80c8220ee4fd90097cb801088ae6fc3ea5fd949526df948ca330b16bdf2b889e06926a68eaae2fe98e7f299634a29a16ad30fc0d26df45a976c0f38128e543b79326f53cec627d50b838ec278a0d20096371bee34b7ddc5a5587ce989914bbbff095a8a3d2659b41de94d18413dca592b78b64d54d3dfbc20d4de38a2a3b2591eb245590169d5cdb9e9d4606b941fe738548055ba9229378834d1f84157f86c0072d230f13b2f3598e8a53b7cac7a852546a36537a97a5b9860c3753020ca08d79393f4dbb021434658f04b8b42c389ebe1c1f7e8224b81cca525bc0dcc41419f5ecb5b38038b524a645984915f5400e20552895d6324fb2beb4e08b5a980e23c22684"}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000380)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000013c0)=""/154, &(0x7f0000001480)=0x9a) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000013c0)={r2, r1}) 2018/02/26 14:00:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x40000000801, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x542, 0x0, 0x1, 0x0, 0x8, 0x0, 0x8, 0x0, 0xfffffffffffffffc}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x5, 0x4) 2018/02/26 14:00:23 executing program 6: socketpair$inet(0x2, 0x5, 0x18b7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1000, 0x4) r1 = socket(0x40000000015, 0x40000000000005, 0xfffffffffffffffe) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00003e9ffc), &(0x7f0000727ffc)=0x4) 2018/02/26 14:00:23 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}]}, 0x28}, 0x1}, 0x0) 2018/02/26 14:00:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x170}], 0x1, &(0x7f00000011c0)=[]}, 0x0) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000200)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000500)=""/24, 0x18}, {&(0x7f0000000540)=""/220, 0xdc}], 0x2, &(0x7f00000006c0)=""/213, 0xd5}, 0x0) 2018/02/26 14:00:23 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x80000000, 0x5, 0xc0, &(0x7f0000ffb000/0x3000)=nil, 0xf406}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f0000021000)=@nat={"6e6174000000000002000000e000", 0x1b, 0x4, 0x328, 0x70, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000001dfe5), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="677265746170e30000feffff0200", {0x2}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @empty, @gre_key, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x388) 2018/02/26 14:00:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001900010100000000000800010063802f8f366f4ead98747453ba459469a99513c19d9bd665f2df31f6eba3b69c93ba4b417391fed13dd16a522fc9eb6f251f1dbb80d25efa828db90de0308e544253", @ANYRES32], 0x24}, 0x1}, 0x0) 2018/02/26 14:00:24 executing program 1: r0 = socket(0x15, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xde}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) getsockopt(r0, 0x200000000114, 0x0, &(0x7f000021dfff)=""/1, &(0x7f0000000ffc)=0x1) 2018/02/26 14:00:24 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x403) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000afc8)={&(0x7f0000008fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002000)="2e2fcac0330848", 0x7}], 0x1, &(0x7f0000000000)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="a51ea9420f0fc3dcba5dfb020000000349deda8d763368dc581f5365", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xd) 2018/02/26 14:00:24 executing program 6: r0 = socket$inet(0x2, 0x3, 0x20000000000018) r1 = socket$inet(0x2, 0x803, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1f0, 0x0, 0xc0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @broadcast, @dev}, &(0x7f0000000400)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@empty, [], @ipv4=@rand_addr}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @generic="8a6d0ca3dcdf2d0fb56241ea7dd80e31", @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/26 14:00:24 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x0, &(0x7f0000008000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @common='gre0\x00', @generic="00000000e52776a000000000289bc69d", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf0, 0x138, []}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xd403, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0x1e0) r1 = socket$inet(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000200)="47545648d74e2ceea6e282f645ab4a65a3198550f70c8718a7c694e4962593bcf7b0028031fcc0a5476ffc19bc1d3a17e52abb81e3d3f1c86f430c9df79dc7714f3e4a172c8446eb239c", 0x4a, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e52776a04b739538463c0249", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/02/26 14:00:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a76fab)=""/85, &(0x7f0000000040)=0xffffffffffffff23) 2018/02/26 14:00:24 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xa, &(0x7f00000a2000)='\a\x00\x00\x00', 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/26 14:00:24 executing program 2: r0 = socket$nfc_raw(0x27, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x8f, "b9676da983fd40ab951d7157ccaf6528a29746b9e6359c14a39d4980738044f1baa3464f10f55fb55510264a6eeb738bc699aec9d9932381ccae1efcf4bdafd0b301e006ea72d9501da6e7309eca72969e2ae48db9e21f9e5d9c19c0fef66f48be409dfc289dda2310dc90541416d804a660afd0854b4d53f33983e38ded85c7f852a1bd79446bea6aea9941f35391"}, &(0x7f00000001c0)=0x97) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10002, 0xa1}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000080)={r4, 0x3}) r5 = epoll_create1(0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000cd8000)) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000000000)) epoll_wait(r5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f00000000c0)) 2018/02/26 14:00:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x5}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) sendto$inet6(r1, &(0x7f0000000040)="36b9dc9f18422c4af29fb4f7ded92479532737c0e4a7527c9384d9dad6f9a2d762cfa8563040cd0b999521b731db915002105d692ba77e9a86665c97eb0bf8813a3af0e59be24ac94c39c553438db769d7e23d928b235055a93b3d89de52ef160f069cda139a9868868de906d281c65db4a0b1b4cf5ff5480db1904d0b48f80c7de4ea2f2af20fa4c88587c6ce3b5f7ce40dac1e3c61b9c1b92cccb33feeddfc9325820887cf652a5c056489787db40ac0c580edde8bac2172e2eccbca7271bf07f5f132b4c1bb", 0xc7, 0x10, 0x0, 0x0) 2018/02/26 14:00:24 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000003046caf8dfa7bf887c90a3df8b658537d79e06aa8bfb929fd2ae6244bc481e28bb14cf7408aa33e1196cf9dc4dc0ea3bf260b5c9c7993d7e5b69c5fae94f5b6d79c42edd07d7bb2ef9bf33c784c2475a1934dead1bfd9be47cb905c729dcb96120b8644ca4686b47d5e1f5177b2a6896e740786341f8334f0eaf1c4451b00b7410d1c294de181dc369ae3d1ae88dc93c99dde6f30d047b1c52134f6fc1189b6ace0505b3f373ca2819cab6d6d12526d3dffa920d4d43e8f5023695c9bfbdbdb72075db391d844f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000000000000a00000000000000ee8000000000"], 0x12, &(0x7f0000000400)=[], 0x0, &(0x7f0000000480)=[]}}], 0x1, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000200)=@ax25, &(0x7f0000000240)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = accept(r0, &(0x7f0000000100)=@l2, &(0x7f0000000140)=0xe) recvfrom$inet6(r2, &(0x7f0000000180)=""/80, 0x50, 0x40010000, &(0x7f0000000200)={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}, 0x1c) 2018/02/26 14:00:24 executing program 5: socket(0x13, 0xe, 0x8000000000000000) r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYBLOB="2d56215008e8c13bd6bec4bec729cf9045de8f3d87bf41de1ef76f87c87c71a0d362c28b517aa934e48ea10ffb1074263ee63bdff262735cbcf7b925d67eb6e58e9387517e8e20b8cf3c71cf091982782c9492d008d2fe9c11c61507b56738c1afb052f66d200d96c290", @ANYRES64=r0], 0x3) 2018/02/26 14:00:24 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) read(r0, &(0x7f0000000040)=""/97, 0x61) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000000000fadde240a6b8a0e09ff3e2145cb852a8ac00497f58613cd7fc0a0000000000000000000000080019000000000000000000", @ANYRES32], 0x24}, 0x1}, 0x0) 2018/02/26 14:00:24 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/26 14:00:24 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x200) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="81000000bd286dc2fd71b8dc0634760939b4ab82cb04120873320309adedcba4354146db7e710cb94607af8f7a3436c71c917e35e272d8abee952b2849745c707bd6c7afeba29acea37293fee7d15d0547394f2a1074a03a3878701342b577e8dc0296b57caaa6c191420c1efbb525b519b0152abbf7b1726f00b1f3bef21d14b2e7b1fcfd"], &(0x7f0000000140)=0x89) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xffffffffffffff00}, &(0x7f00000001c0)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x8, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5f2d}, @call={0x85, 0x0, 0x0, 0xd}, @ldst={0x2, 0x0, 0x2, 0xf, 0x6, 0x1c, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4a03ba34, 0x0, 0x0, 0x0, 0x80000000}], &(0x7f0000000000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x4}, 0x48) 2018/02/26 14:00:24 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x20000000}}, 0x1c) accept$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) 2018/02/26 14:00:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x5, 0xd02}) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000383ff4)={0x10}, 0xc, &(0x7f00003bbff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140059c1747c3f676b45b0000025000100000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x100000000000002) 2018/02/26 14:00:24 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="b09462b7d11efc83fd5d2fce5a3ebeff") shutdown(r0, 0xcefaa5adfcbfca9d) 2018/02/26 14:00:24 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/172, 0xac}], 0x5, &(0x7f0000000440)=""/10, 0xa, 0x2}, 0x100) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000004c0)={0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000500), &(0x7f0000000540)=0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r1, &(0x7f00000029c0)=@generic={0x0, "5972123f674eb30c300329c92e59fb3ead1be77e1dafeda7112407f9f128982382b1eaf08ff1e47fd16fadadcecc8f296f96aa733f20903487a1a9e58e981c89744c89297fe586a0afeca216cc2c5dedbd71e3d91090849c235698b7dc5c475eaa8eb01ca06b4aac5fa7bb55bd6d9ea6bd36864828a3757188a987745afc"}, 0x80) 2018/02/26 14:00:24 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e6fcd4dd3050bc170e312dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b500000042a7b6f3290cd30699280e8d6f1f62f0985c2234ac5d000b049d1c9adad87dc4eafa9f72960df4b1ee190e3a82fb9c0f3331dc24dd4408a5c26bf9447230cae7ff28db6cf8b070da5b96"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/26 14:00:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000a7d000)={&(0x7f0000fb0ff4)={0x10}, 0xc, &(0x7f000005cff0)={&(0x7f0000fb7eec)=ANY=[@ANYBLOB="480000001800010300000000000000000a00000000000000000000000800150005000000110016002000010038455100e80a4b8066cd7259ca522b2043d504000000a6a966000000"], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x1, 0xfffffffffffffff1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in={0x2, 0x1, @rand_addr=0x200}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x25, @empty, 0x7b}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x84) 2018/02/26 14:00:24 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = socket$inet(0xa, 0x7fc, 0x83) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="00000000000000000000000000000000170000000000000000b13a0bcd0000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000097000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800001f000000000000000000000000000000000000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x286) sendto$inet(r1, &(0x7f0000000000)='N', 0x0, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) 2018/02/26 14:00:24 executing program 4: r0 = socket$inet6(0xa, 0x2000004a, 0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000100ffc), &(0x7f0000642ffc)=0x4) 2018/02/26 14:00:24 executing program 3: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000ebd000)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20e33000, 0x20e33030, 0x20e33060], 0x0, &(0x7f0000f7e000), &(0x7f0000e33000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}]}, 0x108) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r0}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000300)=""/18, 0x12) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="243015039529", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x4, [0xffff, 0x82fa, 0x7e4, 0x4a, 0x9, 0x80, 0x1, 0x2]}, 0x5c) 2018/02/26 14:00:24 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/26 14:00:24 executing program 4: socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000440)={@multicast1, @loopback, @rand_addr}, &(0x7f0000000480)=0xc) setsockopt(0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000000), 0x0) r0 = socket$inet(0xa, 0x801, 0x0) pipe(&(0x7f00000000c0)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) accept4$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) recvfrom(r0, &(0x7f00000001c0)=""/245, 0xf5, 0x100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x589}, &(0x7f00000002c0)=0x8) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000002c0)) socket$inet(0xa, 0x0, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000300)=@nl=@proc, 0xc, &(0x7f0000000380)=[{&(0x7f0000000340)=""/22, 0x16}], 0x1, &(0x7f00000003c0)=""/63, 0x3f, 0x4}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/26 14:00:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) r1 = socket(0xb, 0x3, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x2, 0x2) 2018/02/26 14:00:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x137a000000000, 0x100000000, 0x30, 0x4}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x4000001, 0x17, &(0x7f00000affc8)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000", @ANYRES32=r0, @ANYBLOB="000000000000000095ddffffff0000005ba48bb77a7792ddbad2d9fae869a9cae6fb482685a1472394ce971e4d2f62128f7bf0b20f322546d41f0ae40a2ee18e90d2395f7eb9be2ef708001b8d46a49c0d46324eb346c12c949e70c8f5e4411909a701cf3b6b0e9d12e241d78dd56650f28d7bc42c4641806665f0c4507d61522b01a7c464e76376da2fb5c920d968ba18000000000000000000000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) close(r0) mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x7b, 0x0, 0x3, 0x2, 0x80, 0x80, 0x6, 0x0, r5}, {0x7, 0x7, 0x7, 0x6, 0x8, 0x9, 0x5, 0x7}, {0xffffffffffffffe0, 0x5, 0x0, 0x5}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x32}, 0xa, @in=@rand_addr=0xfd, 0x5, 0x1, 0x0, 0x8, 0x6, 0x30, 0xfedf}}, 0xe8) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000000c0)=0x201) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r2, 0x50, &(0x7f000039efb0)}, 0x10) 2018/02/26 14:00:24 executing program 6: r0 = socket$llc(0x1a, 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/37, 0x25, 0x0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @empty, @common='bpq0\x00'}}, 0x1e) bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe5f0e)=""/242}, 0x48) [ 105.181692] ipt_REJECT: TCP_RESET invalid for non-tcp [ 105.200343] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 105.225560] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/26 14:00:24 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x600, 0xf8, 0x200, 0xffffffff, 0x2a8, 0x200, 0x360, 0x360, 0xffffffff, 0x360, 0x360, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x2c8, 0x300, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}, @common=@ttl={0x0, 'ttl\x00', 0x0, {0x3, 0xd3}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @icmp_id, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @generic="5e689a0810123e4759ea97e14e5b9ce9"}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, @icmp_id, @port}}}}, {{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @port}}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="9aa5946b2dc09dbd5b1fb345df6c2544"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffe7) 2018/02/26 14:00:24 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x89a0, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) 2018/02/26 14:00:24 executing program 3: r0 = socket(0xb, 0x80a, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0x1000, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x5, 0x8, [0x7, 0x5, 0xff, 0x6, 0x2, 0x3, 0xe5, 0x80000000]}, 0x18) r2 = socket$inet(0x2, 0x4, 0x1) sendmmsg(r2, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f00000002c0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000000600)=[], 0x0, &(0x7f0000002040)=[]}}], 0x2, 0x0) 2018/02/26 14:00:24 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x5, 0x2, [0x1b, 0x33, 0x3a, 0xe, 0x27, 0x2c, 0x37, 0x11, 0x9, 0x23, 0x6, 0x2d, 0x23, 0x31, 0x11, 0x5], 0x2, 0x10, 0x3f}}}, {{@ip={@empty, @rand_addr=0xff, 0xffffff00, 0xffffffff, @common='ipddp0\x00', @generic="d930622dbb1dd8f4b7823b8898865531", {0xff}, {}, 0x2, 0x3, 0x8}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="08f90000000100000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089875ff080c29c397f145a931d772e272b736ddab1889356b83dfa4b576cf5de5cf5581e1a7853949698a4065ba29d2a"], 0x3a, &(0x7f0000000640)=[{&(0x7f0000000380)=""/49, 0x31}, {&(0x7f00000003c0)=""/153, 0x99}, {&(0x7f0000000480)=""/110, 0x6e}, {&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/125, 0x7d}], 0x5, &(0x7f00000006c0)=""/173, 0xad, 0x5}, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x3ff, 0x4c08, 0xfffffffffffffffe, 0x9}, &(0x7f0000000880)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000008c0)={r2, 0xac4, 0x9}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000340), &(0x7f0000000380)=0x8) pipe(&(0x7f0000001b80)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001bc0), 0x4) r4 = socket$inet(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000002be8)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c8030000f8010000f8010000e8000000e0020000e0020000e002000004000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000008200000010000000000000000000000000000080100000000000fbff0000000083ab6b3b1d53c132c11238d792fc3d421ae2daf8dea325cae1596c7bf7ad29ca92a63cb3ac17e87095e53db7c65a78d3e6dce7d2e05b12f5257db736df0021720e038a5fe89595ce4cffda01032eb340141a30e5f14a5c889ba864f0e9e341934265377673721134b5a70e779cfddf6a1975ada73a690a2044f2a77e7fd4de8ae976c1eb7b08d877d2175f6aa09fdcc1e9a6b61e0a5ac4785ea11add50693d7e2d04d946a729fa2b15380a5fc5b2f12788c1086c9dbed730ecb7f510e4e821243bde83071609a923e07b08134865d189fcd20f6dc9f6d5e53512bf2f49eff46c051a556e84867cbdc4ec7d1ba3e33033639168ab112b00000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200c508000000000000000000000000aaaaaaaa00bb0000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000f4ffffff000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000c05ea42831d2419cf6ac6b14c474da338b3d639e44a9aa24de56ec580025db88dd08ad905218574bd6e7bf22576b91a8bccab6e042cc031cad6a53e488ea77c655f16810375c18730ddac187b726969be04a349c6bc2b53d91103524e5f31ad65cc1c744aa0db9f9d2b9243056c0c2ce19ba8bc1c1954177c7066b64345c442f48ea83d78569c1f685f5d4d99838af3962b8246b84e0a71dad167fcaee1c538c5af5aedd4e23a97007d879eb127d76b67c9c6d3a9d29e8521d6d5886"], 0x418) 2018/02/26 14:00:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0x0, 0x8005, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = socket(0x9, 0xf, 0x5) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) socketpair$inet(0x2, 0x6, 0x80000001, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/252, 0xfc}], 0x2) 2018/02/26 14:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000337ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f0000000000)=0xa, 0x38a9cad4dfb72d0d) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000180)={0x800000000000137, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local, @syzn}, {0x0, 0x0, 0x0, @random, @common}, {0x0, 0x0, 0x0, @empty, @syzn}, {0x0, 0x0, 0x0, @link_local, @syzn}, {0x0, 0x0, 0x0, @dev, @syzn}, {0x0, 0x0, 0x0, @remote, @common}, {0x0, 0x0, 0x0, @link_local, @generic}]}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) recvmsg$netrom(r1, &(0x7f0000001a80)={&(0x7f00000001c0)=@ax25={0x3, {"b274e66e4f9eb6"}, 0x8000}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000200)="6580931dcc234de9ce72f75491d5b9773ff37fc13578c9dabf761ce3c5f4799bda8784094bf8e335bb9576c7b83e0f72129c77269ee93c", 0x37}, {&(0x7f0000000240)="b45163e26cfcd19fe0d649b192fdf56b36d4b97ab6c7e3265c1f0da084417ae5b28db01d096797d1dd569aa2c2df8f0635b6172b9c2583fe8061837f260e30241b277997ce06f49d473533ed1263a61d9f0c1b0316653b5d75d88d4e4d88527bc423eae55f1a32bd9792f00cd8a802d9507a52881e0129357908939fb214f1975744aa2d7559f8fc33acd48d5fa3c08a5727370c6120506195507c35ef8986fa5f0e49a774ba95680f95813daa1169ce4439c27605bb1de3738e06370d686db893036d6c710b95ce91a424387ce975719255e87c02228e4b050e14", 0xdb}, {&(0x7f0000000340)="d8840eedc17346e09273a22b474d09c6d873854aa8021074ec1425645c3d0550e27737c59ab60f15945618d0b3a86f1e419d4db2b00e9e79e3400dafd4751894a9", 0x41}, {&(0x7f00000003c0)="23d6b4586e98dc40dfaec8ba1293f4c017d57885118c60728873c0dd26242933b4a2bab8e36e7f4472fda1ebeb6cbf08454cbfad14bb17848fb59af538b9c0a1cd3a1953b29577a6bc041fe2ffd111b4cdedf607d1453c3b818bb982be4111c4ca8ea4bbd9ae30a9f824be3237c24faf8ae9fb407d4d066fad784182cd4c7ebaa6023e393368cad93872c2db81e0364c386b95fe7c3798ccb7bb43", 0x9b}, {&(0x7f0000000480)="0e981a0410565bcca6d1745e454ede36a08389245a6b9ee8b400ed493734bf9d1e16b9d4ccaa499e8a16d850fa936cda5ab99ed624568d017565eb56b8dfc7aedce1a18b0a1af5ba3cf1121784b5f3d810ddadbfdaa7268e5146caff3f034626bcf58381", 0x64}, {&(0x7f0000000500)="2135b048c1a1cda098657e78289377688912e5d7d0c0a0e34183ed526addfb9a6cffac66e8f692bfb9c05bdfbea97c5bf8c756801bbc999c8a27fb477359a82e2baae55bf85ad8662df22d25f67586b4cf1b95bbd3c6c9a5a4237ab6c4417e0b006e69171a921c2d7b624e47477be1b941e15cacb10b7ba3e54167e76bd70481c94772eb4da4e16553e6746a1ec6c206559e6fc640b1c5c00f64d35bfa702251f419aff42f5fa8c71b4067e8e9955698745df5dc4a7cf1e400f22837dacecf87e0f8e1b033991dc493635ea86de00cd80c69efebac29cd3082f5615418ad20cbcb4897dd7580d8f68ad818ab26db4e8120b0d8", 0xf3}], 0x6, &(0x7f0000000680)=[{0x48, 0x11f, 0x3, "231fd76f23777f309b2e88d9697bf544c3fb4dcfb513e271ea8c65e906be491b858703170eaaaa19f6739d13e00b0f5813d1"}, {0x1010, 0x29, 0x8, 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{0x68, 0x0, 0x7, "a0fda8ca548b02452d732fdeecbab50b5186da81c092ebb748f18a9daf2f41a270abaf56fa24a66f5ff5bb339d7e8c61843a79badde20b83c84fbe9f90e251fa71c32e9d0bde7947783044f33ad156c782e377f0e9f26c"}, {0x70, 0x10c, 0x9, "ddb1630e8a0242375b5004bac8cf6173bbfd1d29215b05f6246a02471e422e60328a53273a3acb5521e29f82ffeb9d8206917c62e3ff5af79e1b678daff5cd739fe76da3d6fc56c91179aa37d87c6260ed955a42b41f0ad8c546f2"}, {0xc0, 0x110, 0x9, "76a13632311c6b8230ef91ce94b76bd94483e654922c8fc20a3e052080decefe8b5630998801eef1f2ec0d03a55cdcfa827d1bb6f6d2086137bf057c0b4d3a4b5d8ee10a1061e9a4824075454597ee72dacf413134414d56caf7358113ac49180d213510138a1cf87462e944e4b2e0a6816581cf0a5af5275f143089b1494e5c0a9c3657abbf316505fd4ca4954027272c57d1a346ab22af61081e009d48a677e52d214fa344a070bb74"}, {0xf0, 0x10a, 0x3, "2cdd2a0173d3cf539369608f9f4a3f3147652f8e86bfc00f7683cbba0c6100ac519e3ef336f738ad3b0134ef64c6e17bd67f24b297a97ea072dd218393998d226526ff4f53a3131115bc52ca551b9e6b996ca8a186209619195e21b7bc61dd6dbd19c79a962cfdfd983b7e4d8d6fc96975e73af750bdda509d79dd9b2e9195880b0d62928beb23dc019df358be924eb90bb6a58d80a5115cbaffefa9c21ac33b2d232b518948a6d57996af03d16009ab81ef1bfd03c8182b0b8d4b7280724de607767c8f5f219e2234bf5f70d10579bd5f7c717cd73d7f4bf847164ae34669"}, {0x68, 0x6, 0x7, "eca23d0b7bb32f9dff16768a0e6a16146f8678c9670ad1e569402de2509ffd174eb5030a29fead093f21995e9ff26031d8cee21b6d8256c3fa9723ce1f6811bb8039b268c6ebda482481e3312d074dff301f7925"}, {0xb0, 0x3a, 0x9, "2103d97d24412f0e96dbc57eb52ab917220587cd13da7cecb0219490046ff0bfc94ef74ca4b248f2f62d328e9fb84a9a82ca80042ab7e1318dc9c007904fc8a6468b4def85e781722ae75f9a84b79a6b084d84c996f7360cdd9d277f52a9d6da6da0e8db37aa99206450f56d4a8fae8179da74693001884754465e3dad7fdd0742cd39abea5c49fdd7a2e66e09646d814c2fa2c7919b59f34e212fb43184d2"}], 0x13f8, 0x80}, 0x10040) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004ec0)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x3, 0x0, {0xa, 0x1, 0xe4, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4}}}, 0x3a, &(0x7f0000000680)=[{&(0x7f0000000200)="140b929130ded838031f5479023ef56fdf20bfd7c67220a390450f77177341c9b17ceafd59891263bc6db50489316ebc71d1c8aa4bc605324104aab7497144b2a33340d26ad4cea8f2cb6a1b221239190f5294948d8ef78b05519e1fa15f99bebeff78a50024e3f43e937f3dd3566dcce823edb61133793a45", 0x79}, {&(0x7f00000003c0)="24d70997f83a8c7affe85e454ecf1b79fd872487c2db6c1915bf963fd672838045e110468ac69b799fa4dc3ec8455be78775cad31b7c10acc2d65d5f5eac42132b825b86f82c5b87e971e8559c3c2a9475f3e6299c7eebbde3059e0593398c43fd662ae58cf1bc7856fa23d85cdfa0576ef2a3ad9d48d005c273b2a1a5e487ee68e6f6a2b075c3b8fcab4e565628f64b69d58273f6b1e4c059799e7e14e39df1d11d39c68f25e9eab65a9840951e4a6c7c635aef791507a2ce39e54ac09d496825e01f40f77d4d6b9eaae25f927a3d9114e9b32cc3743d70c882027721e7ec9b20de7c167059fb45d64bb53fc771ff671c357f30", 0xf4}], 0x2, &(0x7f0000000700)=[{0x40, 0x11f, 0xa0f, "e8f48e0e83d74c55baf49279188cbfa8f16d4c6930d300fe1cbc13a120c81a34c45b173ff0bd34579a6daacb42"}], 0x40, 0x54}, 0x1}, {{&(0x7f0000003340)=@rc={0x1f, {0xea34, 0x80000000, 0x4000000000000000, 0x7, 0x6, 0x5}, 0x3}, 0xa, &(0x7f0000003740)=[], 0x0, &(0x7f00000037c0)=[{0xe0, 0x10e, 0x1, "50408c7c09b0cdb6ad6422c04eced01317529b0f44275640d9a60f94f715642c04df6b3cba5709504fac06f6f62bc0ffc5485178f2905063833324500325d5c7fac25d0dc06f15675387dcf6017a900dfeb0e41704f639c6446822729045c97b6910aab5224808bff03001b20d76965f2409c7d20c4714de5fc5a2fafa252ebf170f7569a31fd6de891d411943ddd598d92cb2d6f457a5ba87271cf27c3e6bdeb52d86a15b20ec7bcfbd51a55272111e8f6e67cef846f883f8bb00b7188331acf7c8a46d3ec6ee83d6074422d44a17"}], 0xe0, 0x40000}, 0x1ff}], 0x2, 0x4000000) 2018/02/26 14:00:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213ff8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ebd000)={0x0, 0x1}, 0x8) getsockname(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/26 14:00:24 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81, 0x627b}, &(0x7f0000000040)=0x8) r1 = accept(r0, &(0x7f0000001800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001840)=0x10) bind$unix(r1, &(0x7f0000001880)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x0, 0x7, 0x7ff, 0x3d}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2}, 0xf) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) [ 105.259615] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/26 14:00:24 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b0c000)=ANY=[@ANYBLOB="001f000000ed4190568c0800000000814243405fd6f1b0d47ad1a3918b999f6b4b7aebc21f685ad0fb509e18885619b3132f0122a57856b34e58"], 0x8) 2018/02/26 14:00:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000000)={@common='gretap0\x00', @ifru_flags=0x2}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)="e81c54a3eab991472e6af5d94fb0abec70c034", 0x13}], 0x1, &(0x7f0000000cc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000f8ffffffffffffff0000000000"], 0x10, &(0x7f0000000140)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000100)=""/2, 0x2}], 0x3, &(0x7f0000000180)=""/255, 0xff, 0x800}, 0x100) pipe(&(0x7f00000002c0)={0x0, 0x0}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000300)) r3 = socket(0x7, 0x0, 0x2) connect$l2tp(r3, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x2, 0x0, 0x3}}, 0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x0, 0x1f}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x800}, &(0x7f0000000440)=0x8) 2018/02/26 14:00:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0xa, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="31c0f0d053ff5db841d3bc1fc8b51df6", 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/194, 0xc2}], 0x4}, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000580)) connect$packet(r3, &(0x7f0000000600)={0x11, 0x1b, r2, 0x1, 0x28000000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}}, 0x14) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x2, 0x4) 2018/02/26 14:00:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x8, 0x3, 0x100000001, 0x8, 0x0, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f00000000c0)="aa8b8e807d149a17c0bdb322e9e3221c3e2509b8ad6eb9c889d31cb4b650c160d9941ebc7e8ed0a4939335254e9d78c6f10a077981b3f0d3bfb114ff0d2e31521b37a87507a2a9b69d8de77698f02da279c72ce168fabf92f5af80d8c47b175fbea9f3a37ed0cc92ef41d2300582391a1ca71208a03f2c43e67124e6fd2a11087b1aff4d4c8599d30a3d7e1a63411b614c51aa4937", &(0x7f0000000180)="f42ff67187b947fcef66fbfdd10e0f35e426da7f7773b0e87e8ef710bebc4678a5cf9be1936bb3", 0x1}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) [ 105.303995] x_tables: ip_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING [ 105.364117] x_tables: ip_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/26 14:00:24 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b"}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) connect(r1, &(0x7f0000fd5000)=ANY=[@ANYBLOB="0100e91f7189591e9233614bc2a3a32efc3a8ae7ff9e28b62bc21cd81e858dd6145abb55adc77b1af402a8ff03d60d9c2dc3f41d0300529a8785525dfd430a49a304d0"], 0xa) 2018/02/26 14:00:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x3, 0xffffffffffffff00, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x12, "49797044afa6a7c7174fbbfb875413fe52b5"}, &(0x7f0000000100)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7fff}}, 0x39, 0xfffffffffffffffa, 0x5, 0xec4}, 0xa0) r3 = socket(0x17, 0x807, 0xfff) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x9, 0xfffffffffffffffe, 0x5, 0x1}, 0x8) socketpair(0xb, 0xa, 0x6, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000100)={r6, 0x3}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000080)=0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010f18)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000028ffc)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000026000)=ANY=[@ANYBLOB="2800000019000d0600000000000000000a00000000000000000000000c0009000800000000ee7f2ab6a9c4d67693739f5647d91e4bbdd2f2ba6cf505917ef2089127e41745931344e7f7a45aa427410ea8fd4d7cda7e0c7be01b4c77169edcea1d340f379c5047ff6a77e255d3909df45c8acc117f7756156a48acf6040b6fda80c3709b14d001b2070f68a6e3d6d501f07b574706829ce4c449f1dc7f20b6cd7f1749898089cda327e4", @ANYRES32=r7], 0x28}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 14:00:24 executing program 7: r0 = socket(0x1000000010, 0x803, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x1, 0xc, 0x101, 0x8, 0x4}, &(0x7f0000000040)=0x20) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007}, []}, 0x1c}, 0x1}, 0x0) 2018/02/26 14:00:24 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x2a) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000000000)=[{0x10}], 0x10, 0x4}, 0x0) 2018/02/26 14:00:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=ANY=[@ANYBLOB="40070000000000fdffffffffffdfff000a000000be0578c5f3fcfa46ef447c6bad559782440cdee7a1620949866110eef77650ed3d67956d31ab24738e5002247047587584bd47f4d5bd015a7266b0044cdff98516effe3dff1a31f96c00858f504a465f7754fd0270a1588eccdc8dc3bcbb95045ab3fda94995d415412dfbdcede2c2e1d2235faf2b4dc2323c7c1ae4b1b5293c07568fed194e67d2490ffb1defdbff1e8eb25dc13b59fd2d7f25aa843bc700b4febff68fd26024fb5ef374da22b3d3", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000ffff000000000000060000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/02/26 14:00:24 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet(0x2, 0x80000, 0x31, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3f}, 0x1) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x5c) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=ANY=[@ANYBLOB="1d0000016f7bacebb695a037fc8d7b95600a54e16758813af502bc7563bbe530f966430a18516158d3780d67f68231c3c74b47025465cce68fba98869a3e053b2604", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) pipe(&(0x7f0000000180)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x1, 0x4) 2018/02/26 14:00:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x100000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x4, 0xc60, [0x20000180, 0x0, 0x0, 0x200001b0, 0x20000ae0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x88ca, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', @generic="894d1f07b8ccb7e4c4d4adf9320edfb7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xaac97431691d7749], 0x858, 0x8c8, 0x900, [@u32={'u32\x00', 0x7c0, {{[{[{0x4, 0x3}, {0x200}, {0x5, 0x3}, {0x44d670bd, 0x1}, {0x5, 0x3}, {0x6}, {0xffffffffffffffff, 0x3}, {0xff, 0x1}, {0x1000000000000, 0x3}, {0x50c0, 0x3}, {0x3}], [{0x7ff, 0x7}, {0x4, 0x1}, {0xfffffffffffffff8, 0xc4}, {0x800, 0x7ff}, {0x100}, {0xffffffff, 0x2}, {0x6, 0x80000000}, {0x100, 0x100000000}, {0xa, 0x1}, {0x7fff, 0x400}, {0xa1e, 0x6}], 0x3, 0x4}, {[{0x8000, 0x3}, {0x4, 0x1}, {0x6, 0x3}, {0xff, 0x3}, {}, {0x9, 0x1}, {0xffff}, {}, {0x101}, {0xffffffffffffffff, 0x2}, {0x563, 0x1}], [{0x80000001, 0x7a79}, {0x6, 0x3c2}, {0x9, 0x7f}, {0x1, 0x7ff}, {0x81, 0x5b58}, {0x8001, 0x1}, {0x9, 0x2}, {0xffffffff, 0x7fff}, {0x7, 0x3}, {0xaca, 0x3}, {0x2, 0xf2}], 0x0, 0x3}, {[{0xfff, 0x1}, {0x1}, {0x1ff, 0x1}, {0x9, 0x2}, {0xffffffffffffff27}, {0x10000, 0x1}, {0xbb}, {0x5}, {0x100000000}, {0x7, 0x3}, {0x69, 0x2}], [{0xa1}, {0x8001, 0x9}, {0x100, 0x9}, {0x8000}, {0x10001, 0x4}, {0x101, 0x4}, {0x0, 0xffffffffffffff80}, {0x10000}, {0x100}, {0x1, 0x5}, {0x36, 0x3}], 0x3, 0x1}, {[{0x8, 0x2}, {0x1, 0x3}, {0xfffffffffffffffe, 0x3}, {0x6, 0x3}, {0x81, 0x1}, {0x8000}, {0x7136, 0x1}, {0x9, 0x2}, {0x4, 0x2}, {0x9, 0x3}, {0x8001}], [{0x0, 0x10001}, {0x2, 0x400}, {0x693a, 0x212}, {0x9, 0x7fffffff}, {0xd034, 0x8}, {0x7, 0x7f}, {0x3f, 0x5}, {0xfffffffffffffffa, 0xff}, {0x2, 0x3}, {0xfffffffffffffff9, 0x7ef1}, {0x7, 0x3}], 0x9, 0x3}, {[{0x6, 0x3}, {0x7}, {0x5}, {0xb0, 0x3}, {0x8a87, 0x2}, {0x1}, {0x1c0, 0x3}, {0x6, 0x3}, {0x3}, {0x200, 0x2}, {0xffffffff, 0x2}], [{0x400, 0x7}, {0x26}, {0x80000000, 0xfffffffffffffd53}, {0x1ff, 0xffffffff}, {0x6, 0xff}, {0x28, 0x32}, {0x2, 0x4}, {0x1, 0x1}, {0x37ca}, {0x971b, 0x101}, {0x5, 0xdce}], 0xb, 0x1}, {[{0x300000000000, 0x3}, {0x7, 0x3}, {0x53b, 0x3}, {0xffff, 0x3}, {}, {0x7e02, 0x1}, {0xd31d, 0xb7f99eeee1b18edb}, {0x80000001, 0x1}, {0x5d69, 0x3}, {0x2}, {0x0, 0x2}], [{0x1f, 0x3}, {0x7, 0x12}, {0x1, 0xa2}, {0x9, 0x6668}, {0xba68, 0x800}, {0x8, 0x7}, {0x6, 0x4}, {0x6, 0xfff}, {0x5, 0x800}, {0x8000, 0xffffffffffff0000}, {0x7, 0xfffffffffffffffc}], 0x8, 0x9}, {[{0x81, 0x1}, {0x8001, 0x3}, {0x9, 0x2}, {0xb4, 0x2}, {0xe43}, {0x100, 0x3}, {0x4, 0x1}, {0x0, 0x2}, {0x6, 0x3}, {0x8, 0x3}, {0x3, 0x3}], [{0x9, 0x5}, {0x2, 0x4}, {0x7, 0x9}, {0x1, 0x200}, {0x1}, {0x100, 0x4}, {0x2, 0x6}, {0x1, 0x4}, {0x0, 0xfffffffffffffffd}, {0x1f, 0x4}, {0x10000, 0x9}], 0x9, 0x5}, {[{0x5, 0x1}, {0xfff, 0x3}, {0x1, 0x1}, {0xfffffffffffffffa, 0x1}, {0x8000}, {}, {0x800, 0x2}, {0x1, 0x1}, {0xed71, 0x3}, {0xffffffff, 0x3}, {0x0, 0x3}], [{0xfffffffffffff000, 0x800}, {0x40, 0x7ff}, {0x8, 0x8}, {0x80000000, 0x100000000}, {0x7, 0x9}, {0x40, 0x6}, {0x8, 0x100}, {0x8}, {0x1ff, 0x20}, {0x80000001, 0x1}, {0x8, 0xe09b}], 0x1, 0x1}, {[{0x0, 0x1}, {0x1f, 0x1}, {0x3, 0x2}, {0xffffffff, 0x3}, {0x5}, {0x9, 0x2}, {0x101, 0x3}, {0x72c}, {0x3f}, {0xd36, 0x3}, {0x8}], [{0x48ad, 0xa5c}, {0x101, 0x101}, {0x0, 0x1ff}, {0x9, 0x1}, {0x0, 0x3}, {0x401, 0x9}, {0x9c82}, {0x6a41}, {0xfd47, 0x1}, {0xdb, 0x10001}, {0x4, 0x8}], 0x3, 0x1}, {[{0x8, 0x3}, {0x100, 0x3}, {0x10001, 0x3}, {0xfffffffffffffffd, 0x2}, {0x1, 0x1}, {0x9, 0x2}, {0xb179, 0x1}, {0x7fff, 0x3}, {0x7d, 0x1}, {0x5}, {0x3}], [{0x9e, 0x800}, {0x1, 0x40}, {0x2, 0xfffffffffffffff8}, {0xfffffffffffffff9, 0x3}, {0x8, 0x5}, {0x6, 0x1}, {0x2}, {0xfff, 0x1f}, {0x8, 0xd5}, {0xcca, 0x7fff}, {0x7fff, 0x39}], 0x8, 0xa}, {[{0x4, 0x2}, {0x7, 0x3}, {0x200, 0x2}, {0xb7e, 0x3}, {0x6d8000, 0x3}, {0x7af, 0x2}, {0x2, 0x1}, {0xfffffffffffffffe, 0xb080f580e80f89e9}, {0x204, 0x3}, {0x4, 0x3}, {0x40, 0x2}], [{0x2, 0x10001}, {0x3, 0x10000}, {0xfffffffffffffffc}, {0x6, 0x2bb}, {0xfffffffffffff800, 0x1}, {0x5, 0x7f}, {0x3, 0x7fff}, {0x9, 0x2}, {0x5, 0x2}, {0xfffffffffffff801, 0x2}, {0x4, 0x1b98}], 0x8, 0xa}], 0xa, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x1], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe0, 0x118, []}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@random="a03304573a82"}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x5, 0x0, 0x0, @generic="f529a829b20ee779756d12bd1f1d4062", @generic="6d55bb0331b40d788f9dde4ac7f761a9", @generic="3e38c82bced12954adfc59d4386cb6a4", @common='lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1a}, [0x0, 0x0, 0xfc], @random="c98823ba2e87", [0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0, []}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x6558, @common='dummy0\x00', @common='syzkaller1\x00', @generic="a488c106dbb115ae07a8527169064ea5", @generic="8aecf3da6d02021b8be4c31ee06a9565", @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0xcd8) 2018/02/26 14:00:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0xffffffffffffffbe) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/02/26 14:00:24 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8b, 0x20000000000006, 0xc1, 0xff, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0x4}, 0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000020020000000000002002000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="40000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000e00000000000000000000ffffffffffff00000000000000000000e0000002e00000010600000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000ac1400bb01000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000fcffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000000)="a74ae4652a329ce70db47a5af515486522d70d52505c064f59a09a59dbc16e372a7a16534df2e42f6b9bb0a1421343a109647076ebe5aca85b8910957c0b9aaa01207765595d074675d75509f123dbee08b8", 0xfffffffffffffc88}], 0x1) poll(&(0x7f0000000640)=[{r0, 0x2080}, {r1, 0x404}, {r0, 0x1080}], 0x2f3, 0xffffffffffffffff) 2018/02/26 14:00:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000f98df8)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0x2, {0x3}, [@typed={0xc, 0x7, @uid}]}, 0x20}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = socket(0xa, 0x800, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0x8001, 0x7fff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x3, 0x9, 0x20, 0xfffffffffffffff7, 0x9}, 0x14) 2018/02/26 14:00:24 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=ANY=[@ANYBLOB="0493ec8c725b13509233614b"], 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f000066fff5)="e91f7189591e9233614b2f"}, 0xc) [ 105.466852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15956 comm=syz-executor4 [ 105.490897] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15970 comm=syz-executor4 2018/02/26 14:00:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000564fc8)={&(0x7f0000139ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x312, &(0x7f000036cfa0)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000040)=[], 0xbb, 0x0) [ 105.519300] x_tables: eb_tables: snat target: used from hooks OUTPUT, but only usable from POSTROUTING [ 105.526358] validate_nla: 3 callbacks suppressed [ 105.526363] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2018/02/26 14:00:24 executing program 7: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="80585f1aed61f0eb3256cffc73a471db85c423daa7d19a929b0bb1f8386ce14e8fceb904f152bcbfc2d0c518f5398137f90a0fdbf883384aada4953593ac379d64028748237afb098356e8f80a3fefbfe88415d1811becade3a2f3abb51a51e989ac6805f13e0bead6d17cf5c20e617812f411073b36b227fad3e93f2da120d3f1b2dfed2105036809dcc807a9ac05a3f6cc6fe8cbe23f7e9378925e8453a78e070e3d0091e8cec5ae9c55e9e1463df2eddf16770ccde0b351f0b0bd640c63e0e324ce373491372140209489c6a5790551bc6fda1b17237fa61fe164e5690d94c65905b33189181b3bdcce04c787940c852d07209a7a", 0xf6) close(r0) 2018/02/26 14:00:24 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f00007adfff)=""/1, &(0x7f0000000000)) 2018/02/26 14:00:24 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"45061f180004fc"}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x14b2fd6e, 0xffffffff, 0x205, 0xed6, 0x8, 0x2, 0x6, 0x0, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x79, 0x4) 2018/02/26 14:00:24 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0x10, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff25) pwrite64(r0, &(0x7f0000000040)="15262f83f09a0af7b4c2f2fa32ab6b06f8a629f1c737f1f5378969877f8f2f997218adcf34a4df0fa8cc601a9f2630c585b85c0b930bd1ceb6574d3424cfca45aa62a6dd9580bd8b27a50b", 0x4b, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1000001, &(0x7f0000cbc000)=""/244, &(0x7f00000000c0)=0xf4) read(r0, &(0x7f0000000100)=""/38, 0x26) 2018/02/26 14:00:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, r1}, 0xc) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x0) accept$inet6(r2, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000200)=0x1c) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x2, 0x9}, {0xe, 0x1}, {0x2, 0xc43}, {0x8, 0x2}, {0xb, 0x6}], 0x5) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}}, 0xc) 2018/02/26 14:00:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000), 0x4) 2018/02/26 14:00:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000000001000000000000270841040000001217007352", 0x23}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}}, [0x7, 0x10001, 0x6, 0x21d, 0xfffffffffffffeff, 0x0, 0x8, 0x1, 0x3, 0x9, 0x6, 0x0, 0x101, 0x38000, 0x9]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x8c67, 0x0, 0x8}, &(0x7f0000000240)=0x10) 2018/02/26 14:00:24 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000040)=0xc, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x6) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast, @generic}, {0x0, 0x0, 0x0, @empty, @syzn}, {0x0, 0x0, 0x0, @dev, @generic}]}) sendto$inet6(r0, &(0x7f0000000000)='N', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) [ 105.598487] netlink: 'syz-executor0': attribute type 7 has an invalid length. 2018/02/26 14:00:24 executing program 5: pipe(&(0x7f0000001580)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000015c0)={0xffffffffffffff80, 0x1, 0xffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0x6, 0x0, 0xc000000000000000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0x78) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000080)={r3, r4, 0xffffffff, 0x1, &(0x7f0000000040)="e175867000e13e42fb42f1274a914efc6d68406ba93b4ea35f76460e89e5b594a1c2dd6a25", 0xf0, 0x2, 0x0, 0x9, 0x9e, 0x2, 0x8, "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"}) r5 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) sendmsg$netrom(r5, &(0x7f0000000880)={&(0x7f0000000040)=@ax25={0x3, {"2c7c71425386a4"}, 0xfff}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000080)="a10c8c33220e3b2f8e70eb5d72ff6aee4018bd17746cbd2ce6cdaf2c81c3e4274c84f52d29054d9f39bbea86c8c1d0d0b8a6c0f44548f810cf83a268f61546ffa77428090aedbce7e6f05a9c8dbecb68196a1165adc3d4725909f5d06e7ea42759618eff2608e52b542aa8f252f7f4dbe996d48356e3842c9af1efd8b192208173ec57b3d3a1d99a", 0x88}, {&(0x7f0000000140)="1cef617a8d21ec038a5c6be75604f1cb2278e9e1021a440d862a3085c654a692fddd488b2fe10c7e36c0b87fa97c05ea190c5e72491c7c980688f1a14845a8fe5767767cf9c2", 0x46}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="93f52a472a5375b0c7ba3581ca9aee84d5716f86d020733c6d82079a7ab9e36a8c9c9fea2799fbcb1f8a7dde7abda4565a991ab720f51d817b022a1b974a09dab0fd8c47ab6f8b37d5889e46d95d4dcd4f10bc042b514491815453821ba80fc23fa97da4b4a303967ccccd3fab386a30905a18f9c3d6930b0fdaeb1b0198", 0x7e}, {&(0x7f0000000280)="51117058ccaa3a4b790cdf823599815bee2d4ca21680ee9b1abcf3ab589c91f5da2e34ac63ecd95a88a1b5fe8baaab40578a6eff29417c0adb570ac9c27cce6904c2d6591a893dc1bf25175975d649656c951b983f1506604c35e51625be875957aa73da7569276af43fda462e43b663824eeb621e9b087a2ae8f7719fdeda77", 0x80}, {&(0x7f0000000300)="0450e77798c97d5109c5c66c210d43415a410d0dd77f206fcc7efa3bdf9d2a7d3987d58c1bfb9181805a4ff82e23b332b1d92eba26cb83b06d767ab7335bdc80d9be3e8c1bfb61b499b4d002aefde152ae880a0dde3b0b9f1ecb447b4abf4e55b625cea4e85106a730b61eac1660a457de5c338abefb95693ef9bc1c7bbeb735362720a0f7f00fe9638d288ecc128e8c41ffc9b707ad4be3fb1f9af3b0f5c7ab59336fc5ac705efee33f2f4dcabbfa28ce6e674d73a11c59716ea54b9ff088509b3d83ccaa731f2156b13eea86d956c1aabc497426cb7f8b8e31c3863bf628410874a234e575dff05d3f78b4bdad623dd5c8051e5b7a", 0xf6}, {&(0x7f0000000400)="1ac3dc02c70d46077b86530d73b90d4a6a6b5ef692ad1858904c960366fa440b73f5c950c88cf499454c0c3086c161238a118c81650f22f0d1e01ad36a6487c0638dd986b8e6a25dafb6c347c7853eccccea0e803f24fd25c682bc96f491775a768757388142f30b9ad9db80bda5f54120e86632ff1f30bedb874641e056d30d41ab6f0117a2fc434205f52f56dd851348b8b66072d557d1ed571d3e2172f23905fad732687c0f1ad4ec6e54efdd35e92ad47ce8c0ff0683b08585b4562ec5b280ffe83e0f096478cc82126be4f06de9991da6107c304ba14a5f1416d8ba4e0a3d584a2d6bd7eac71a", 0xe9}, {&(0x7f0000000500)="84c09fd85e0dc3ca45e12a2475e41ef490d00031d29bb5dc09aa98dc97e939b4de78e41b18e8a66e87421f98b407a4c8d0174e1117142ce72c609670eeb1aad6d4c426205b64e8cc12b535220f3185621390d2f7473aafcf13dabdb996ca4749413d5fa46106", 0x66}, {&(0x7f0000000580)="90e93b348ebfcd51ccc1f16e363d6bc9e9f8be1a0276adf9556071e281203df37946c5834e4ca7e6b300dd14c2bf1a2345cf299d6a45b113623c71d8546891a39d25cbd4ad1d70c01cfad98df389c270e9bc4f5531902ce4383983278ceed5fd863049cfbea3def94c90fb7c54b56e50c6a70f55bda97e296e055cd6f5689fabfe9eb46143d5000dd0677959ace2553922ce336681c96aff0c07e7a4b19866e61640f9632bc6e32f6e310b82d37da8b77b3aa9d67ea954e3a1002fff1512cb02a7c5a4c1aa0651862880953d8d868ef20e", 0xd1}], 0x9, &(0x7f0000000740)=[{0x80, 0x0, 0x7, "68c852176e06b6571babfb1ffc9f44b1ae8d276e0809de772a83d4b948896fc35486b2648dc03dfa8f5ed065a5bca048bf25e394989d3042b01512dbc586cf3bd8a19c625b961016aa4e0cb16050a47c5576e98dbc053a5fc99a59d76d7461019ed34b9c8855f21a6e4a60847ec6c332"}, {0x98, 0x13f, 0x8, "a138a559dd9843b00eb9751cb34dc2d8cab1de9e13460e7fc8235569977f5fb6f1863c9c3c1ba050e6d8cd3144efc00ac4d96a18a0d8a0c3a19bf8a349ca2f63aeec8ca26498b6acf8260553d9e6a8217efa21a9ac70984e925013371734381e4c67f5ada8fa90787b402c87032e083ad0c5e28014fa0a12b02a1d8d2d18bc6a18ee7ed6aa2d9e"}], 0x118, 0x40810}, 0x1) preadv(r5, &(0x7f00000001c0)=[{&(0x7f00000008c0)=""/146, 0x92}, {&(0x7f0000000980)=""/128, 0x80}, {&(0x7f0000000a00)=""/156, 0x9c}], 0x3, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r6, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@empty}}]}, 0x30}, 0x1}, 0x0) sendto$inet6(r2, &(0x7f00000010c0)="64010e19b2e9e4d50eb61c7e0adfa843920325b58cc38d6e1962fd15920ebda3efa95293d4ac193e75d9609a69449f384e0fc375b039ef8713716dd657ac435b62d1a870cee3beede543c3d37dcf5ca878bbe5eb5c97f1300521a53ad23f6871306cdd08fb96615ef57171a9a70b947171247c49b7b6a0bfb6d521953556b6b06abb15454065d6b7c56272c013bfb2077e9099d7d6144d185c9e059f4abd1a629f23d63ae1e44bd9dd1b732fbadc80c3ea7348c6106e188255d0201b0f7db162", 0xc0, 0x8000, &(0x7f0000001180)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f00005fcfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000091fd50)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) socketpair(0x5, 0x80000, 0x6, &(0x7f00000011c0)) 2018/02/26 14:00:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)=ANY=[@ANYRES32, @ANYBLOB='\x00\x00'], 0x8) 2018/02/26 14:00:24 executing program 3: pipe(&(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x10, 0x3, 0x4, &(0x7f0000000300)={0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{}], 0x1, 0x0, 0x0, 0x4840}, 0x8090) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/26 14:00:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a06fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0x0, &(0x7f0000000040)="0ab986cac25c691bbdd97c5c2f41aee1318e2b8faec7b0f9fff09696e9b34751af7d21311c733a3c406b73d7ae9272cb829f8b2313f88e754c5554eeb5") 2018/02/26 14:00:24 executing program 1: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000002540)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002580)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdee}}, 0x4, 0xffff}, &(0x7f0000002640)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002680)={r3, 0x1ba}, &(0x7f00000026c0)=0x8) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00f92d2f66696c653000"], 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = socket$inet6(0xa, 0x4, 0x101) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={r5, 0x5}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/02/26 14:00:24 executing program 0: r0 = socket(0x2, 0x6, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x116, 0x8, 0xfe2, 0x401, 0x8, &(0x7f0000000080)=@generic="937e67f62121747de62d78f102678bd8", 0x7f, 0x4, 0x100000001}) listen(r0, 0x1004) poll(&(0x7f000000fff8)=[{r0}], 0x1, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000004ffc), 0x4) 2018/02/26 14:00:24 executing program 6: getgid() r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) r1 = socket(0xa, 0x2400000001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) 2018/02/26 14:00:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) sendmsg$nfc_llcp(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x27, 0x1ff, 0x1, 0x7, 0x7, 0x5, "6fd8eaec69faed5cd5a3a64ed3f706822d96748778bf87fd6775b94de0d3a4dbf61518955e7adeda3999cef9c733d109e4eabdb8efd500a7002c40b7c051d9", 0x5}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000140)="236210f2907bb270fb235a94f91524f7020f789305b6a98513096a0c288342a080c0fdae73bf250afad2f5cc230bda0c7adb704f844d0a45fc2b0cf4129ac9de741393adc99f65273dce5a661b0a971f8753ffb0ecae3cab31a7d65838f7a1a7bcfe1b59cf83d18f7a3c339c4ff6d87f20029a2981d5d39fc3497f53ab4b4fa11ef9757b3960671beb4965e53ff4a83d2782175b5bdd4e1daba6f381c1be8dcd577a5b4b652ffb0208cc08f6dd8496fe69fe12bd0c1ca5643fb3d01ae83a94d80022", 0xc2}], 0x1, 0x0, 0x0, 0x24040040}, 0x4000) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3d8, 0x1c8, 0x1c8, 0x0, 0x98, 0x130, 0x340, 0x340, 0x340, 0x340, 0x340, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="b98f0b72f24cd7433de9bc5c2c396e96", @generic="0449b087546370771e3d5b2ff3e733ce"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "4a64f084356a20b9b2d7d74f8352e0e0fdca6e58bd16935d60742dad1f33757d48e2510c345db89fe66541f58c82458f98974939721545a4e58c358d2daf8400"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000c35ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000769fff), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/26 14:00:24 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) r1 = socket$inet6(0xa, 0x40000080806, 0x20000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039cff8)=[{0x5}]}, 0x10) 2018/02/26 14:00:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x80000089f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) 2018/02/26 14:00:24 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x151371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000e4ffffffffffff0600000000000000000095000001b4000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000040)="958bb1c815f0ce5014114e1d6635a7e2011a05ab0d44d56e52328723fea87ee2d545ad7502bb8e53843201e26a4bae4edebbb4bc3ba4b45a5d04e77d7c17e83377e6b465d2eb9977a2ab3b707c732cc9fe516baf12b0c1e939e75c72e8409a4ab39e60c6ea0664722862bc68f1315b99e64c540372799cc048cb2297fd46cef2f782f5ce77cfb3f13c4629f45ec212daa529afacc9", &(0x7f0000000100)=""/213}, 0x18) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xa601, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x5, r2, 0x10001, 0x1}) [ 105.776683] ------------[ cut here ]------------ [ 105.781550] : caps=(0x0000000000000000, 0x00000144401d7c69) len=2552 data_len=2500 gso_size=500 gso_type=1 ip_summed=3 [ 105.792572] WARNING: CPU: 1 PID: 16057 at net/core/dev.c:2635 skb_warn_bad_offload+0x2c9/0x3d0 [ 105.801308] Kernel panic - not syncing: panic_on_warn set ... [ 105.801308] [ 105.808647] CPU: 1 PID: 16057 Comm: syz-executor4 Not tainted 4.16.0-rc2+ #241 [ 105.815979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.825310] Call Trace: [ 105.827886] dump_stack+0x194/0x24d [ 105.831493] ? arch_local_irq_restore+0x53/0x53 [ 105.836145] ? vsnprintf+0x1ed/0x1900 [ 105.839932] panic+0x1e4/0x41c [ 105.843101] ? refcount_error_report+0x214/0x214 [ 105.847829] ? show_regs_print_info+0x18/0x18 [ 105.852307] ? __warn+0x1c1/0x200 [ 105.855743] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 105.860384] __warn+0x1dc/0x200 [ 105.863638] ? skb_warn_bad_offload+0x2c9/0x3d0 [ 105.868287] report_bug+0x211/0x2d0 [ 105.871897] fixup_bug.part.11+0x37/0x80 [ 105.875934] do_error_trap+0x2d7/0x3e0 [ 105.879796] ? vprintk_default+0x28/0x30 [ 105.883835] ? math_error+0x400/0x400 [ 105.887608] ? printk+0xaa/0xca [ 105.890865] ? show_regs_print_info+0x18/0x18 [ 105.895350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 105.900173] do_invalid_op+0x1b/0x20 [ 105.903865] invalid_op+0x58/0x80 [ 105.907293] RIP: 0010:skb_warn_bad_offload+0x2c9/0x3d0 [ 105.912540] RSP: 0018:ffff8801aecd6a00 EFLAGS: 00010282 [ 105.917880] RAX: dffffc0000000008 RBX: 0000000000000000 RCX: ffffffff815abe7e [ 105.925124] RDX: 0000000000006499 RSI: ffffc900038c8000 RDI: 1ffff10035d9acc5 [ 105.932369] RBP: ffff8801aecd6a58 R08: 1ffff10035d9ac87 R09: 0000000000000000 [ 105.939615] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000003 [ 105.946858] R13: ffffffff868403c0 R14: ffff8801bd934320 R15: 0000000000000001 [ 105.954118] ? vprintk_func+0x5e/0xc0 [ 105.957912] skb_checksum_help+0x7c4/0xb60 [ 105.962132] ? skb_warn_bad_offload+0x3d0/0x3d0 [ 105.966778] ? __lock_acquire+0x664/0x3e00 [ 105.970990] ? find_held_lock+0x35/0x1d0 [ 105.975035] ? mark_held_locks+0xaf/0x100 [ 105.979167] checksum_tg+0x59/0x70 [ 105.982690] ipt_do_table+0xd05/0x19b0 [ 105.986551] ? trace_hardirqs_on+0xd/0x10 [ 105.990680] ? __local_bh_enable_ip+0x121/0x230 [ 105.995325] ? ipt_do_table+0xe43/0x19b0 [ 105.999389] ? do_add_counters+0x550/0x550 [ 106.003605] ? do_add_counters+0x550/0x550 [ 106.007812] ? check_noncircular+0x20/0x20 [ 106.012030] ? __ip_local_out+0x29b/0xa30 [ 106.016163] ? netlbl_enabled+0x52/0xe0 [ 106.020118] iptable_mangle_hook+0x219/0x4a0 [ 106.024517] nf_hook_slow+0xba/0x1a0 [ 106.028212] __ip_local_out+0x4c1/0xa30 [ 106.032166] ? ip_finish_output+0xd10/0xd10 [ 106.036470] ? __sk_dst_check+0x1a5/0x380 [ 106.040601] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 106.046376] ? __lock_is_held+0xb6/0x140 [ 106.050419] ip_local_out+0x2d/0x160 [ 106.054113] ip_queue_xmit+0x8c0/0x18e0 [ 106.058071] ? ip_build_and_send_pkt+0xc30/0xc30 [ 106.062805] ? refcount_dec_if_one+0x20/0x20 [ 106.067199] ? __tcp_v4_send_check+0x1d/0x1d0 [ 106.071668] ? tcp_options_write+0x237/0x9f0 [ 106.076063] tcp_transmit_skb+0x1b12/0x3960 [ 106.080381] ? bictcp_cong_avoid+0xf20/0xf20 [ 106.084768] ? __tcp_select_window+0x900/0x900 [ 106.089327] ? iov_iter_get_pages+0x2b8/0x1150 [ 106.093888] ? __kmalloc_node_track_caller+0x47/0x70 [ 106.098966] ? __kmalloc_reserve.isra.39+0x41/0xd0 [ 106.103869] ? __alloc_skb+0x13b/0x780 [ 106.107732] ? sk_stream_alloc_skb+0x126/0x9a0 [ 106.112293] ? refcount_inc+0x1e/0x50 [ 106.116068] ? skb_zerocopy_clone+0x2a8/0x5b0 [ 106.120547] ? skb_split+0x6dd/0x1350 [ 106.124329] ? tcp_small_queue_check.isra.22+0x31d/0x450 [ 106.129757] ? tcp_rtx_synack+0x6d0/0x6d0 [ 106.133885] ? skb_zerocopy_clone+0x5b0/0x5b0 [ 106.138353] ? tcp_init_transfer+0x3e0/0x3e0 [ 106.142747] ? sched_clock_cpu+0x1b/0x180 [ 106.146870] ? tcp_fragment_tstamp+0x2ea/0x350 [ 106.151432] tcp_write_xmit+0x72e/0x5210 [ 106.155491] ? tcp_transmit_skb+0x3960/0x3960 [ 106.159962] ? rt_cpu_seq_show+0x230/0x2c0 [ 106.164181] ? tcp_v4_md5_lookup+0x22/0x30 [ 106.168400] ? refcount_inc_not_zero+0xfe/0x180 [ 106.173043] ? refcount_add+0x60/0x60 [ 106.176824] ? __lock_acquire+0x664/0x3e00 [ 106.181037] ? tcp_mtu_to_mss+0x460/0x460 [ 106.185167] ? refcount_inc+0x1e/0x50 [ 106.188945] ? skb_zerocopy_iter_stream+0x422/0x7a0 [ 106.193937] ? tcp_chrono_start+0x17a/0x1d0 [ 106.198241] ? ___pskb_trim+0x1210/0x1210 [ 106.202372] tcp_push_one+0xca/0x100 [ 106.206063] tcp_sendmsg_locked+0xaea/0x3960 [ 106.210454] ? avc_has_perm+0x35e/0x680 [ 106.214425] ? tcp_sendpage+0x60/0x60 [ 106.218219] ? print_irqtrace_events+0x270/0x270 [ 106.222947] ? find_held_lock+0x35/0x1d0 [ 106.226993] ? lock_acquire+0x1d5/0x580 [ 106.230945] ? lock_acquire+0x1d5/0x580 [ 106.234894] ? tcp_sendmsg+0x21/0x50 [ 106.238597] ? mark_held_locks+0xaf/0x100 [ 106.242721] ? do_raw_spin_trylock+0x190/0x190 [ 106.247284] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 106.252278] ? lock_sock_nested+0x91/0x110 [ 106.256490] ? trace_hardirqs_on+0xd/0x10 [ 106.260616] ? __local_bh_enable_ip+0x121/0x230 [ 106.265268] tcp_sendmsg+0x2f/0x50 [ 106.268789] inet_sendmsg+0x11f/0x5e0 [ 106.272567] ? inet_create+0xf50/0xf50 [ 106.276432] ? selinux_socket_sendmsg+0x36/0x40 [ 106.281081] ? security_socket_sendmsg+0x89/0xb0 [ 106.285813] ? inet_create+0xf50/0xf50 [ 106.289677] sock_sendmsg+0xca/0x110 [ 106.293368] SYSC_sendto+0x361/0x5c0 [ 106.297060] ? SYSC_connect+0x4a0/0x4a0 [ 106.301011] ? trace_hardirqs_on+0xd/0x10 [ 106.305139] ? __local_bh_enable_ip+0x121/0x230 [ 106.309800] ? schedule+0xf5/0x430 [ 106.313312] ? SYSC_connect+0x2e0/0x4a0 [ 106.317285] ? exit_to_usermode_loop+0x8c/0x2f0 [ 106.321933] ? trace_hardirqs_off+0xd/0x10 [ 106.326141] ? exit_to_usermode_loop+0x198/0x2f0 [ 106.330876] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 106.336393] SyS_sendto+0x40/0x50 [ 106.339827] ? SyS_getpeername+0x30/0x30 [ 106.343865] do_syscall_64+0x280/0x940 [ 106.347732] ? __do_page_fault+0xc90/0xc90 [ 106.351943] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 106.357457] ? syscall_return_slowpath+0x550/0x550 [ 106.362365] ? syscall_return_slowpath+0x2ac/0x550 [ 106.367278] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 106.372623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 106.377448] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 106.382611] RIP: 0033:0x453de9 [ 106.385775] RSP: 002b:00007ff754e05c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 106.393458] RAX: ffffffffffffffda RBX: 00007ff754e066d4 RCX: 0000000000453de9 [ 106.400705] RDX: 000000000000a561 RSI: 0000000020769fff RDI: 0000000000000013 [ 106.407950] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 106.415195] R10: 0000000004008004 R11: 0000000000000246 R12: 00000000ffffffff [ 106.422441] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 106.430588] Dumping ftrace buffer: [ 106.434334] (ftrace buffer empty) [ 106.438018] Kernel Offset: disabled [ 106.441621] Rebooting in 86400 seconds..