twood\x00', 0x9) 2018/03/31 14:16:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/245, &(0x7f0000000000)=0x6a82b604dbbcbd2a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9c, "cc12bb0dae1625864dced1ff0a72fce821e79a7785133128389458dfe31a91e57e5174233ec7b6b92f5d34e4b7f3e8f35d33edc6fde881df6f9318e79522fe065f1333aff405d15d127e42ba94824d5f94684360ed86457181099d2ea127ee24cf4058aba40174664d00e2c41a941387aff1a13305f5a87b3569f22a25b7f37f829a225f50b6c9484924565a0532af83500554f5eff35d5e53ac35e2"}, &(0x7f0000000100)=0xa4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x9}, 0x8) 2018/03/31 14:16:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$bt_rfcomm(r2, &(0x7f00000004c0)={0x1f, {0x8, 0x2, 0x3, 0x2, 0x40, 0x4e3b54d7}, 0x46f}, 0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000580)={r3, 0x3, 0xf1, "b4fdfa38e4b70f2737a34b35872835e32d2acf7df09abac4d9fe54e7b0fddfc1c2820f078074c3f4204a25168bedefea2162c61e246e975853b1e39723b9bc90f3635fc21d6d033969e33bfc2831c2da52231dbfe7a3992da5a58e4e101a58f13c8750249b42c03755021cf14e58151d59602e2d02c3ea6c515f02acee9ba773a06dbfdb15ca20595ba75d6ef7cf0facdad6cd82ca2382c6d3cd7d976d5746be9aee8320757a4a1e8e8bfb61217fced985e334b61efc8d1d703e986c66e009fa052711de5b6b35b0069420a0e4c44afcae6e9a034f24f1db6e7a4009e660e99f22462b6d018b4e3da44f3ad68339934094"}, 0xf9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=r3, @ANYBLOB="00100000df09787f98ec0d0f35707a72f69083475fc27486bb6b4f5955e274fa24e74f99b13a32522db1d60af3449381a25861647f887b6df983f32bfde281038151d4cc390f713a85938620ef301eeaeb40635e44d8cb88bb16114b41761267b7be5247e8738fbc7a1fc73a164ad9743ff90ab4e7e0ee449a64eb2c906c1f406fa82d0468ff48a612dd3288f3860d5e9e1f784dd6d0f543f00648fa15690a2406000000ce3b1c9d6aeb1338588714f516bbfe4e59fabcdf0b1db05accce8567e037d34dd9ce4dd56bc0d575394217298359308e2c9a51bca0845b6387604de9b4872ea1175c986c53acec6622dee5e7513e63f24f9dccbf421c3cd19e75c3e35246db899c6caf80e963eb6b41853a2413a9732dfdd78e4619ecbd68108b850967a3bd932f37c0ded8a741c91d1a6398046e889a6d3be243a398556f55854febf1acd82483707ece0e53699e15dc0870f649f9daff9fb4d028fec8a6131e1ea5fae326b47ed3a80e8e01361e96229d90e691b89683b665cb97ed5b4c049adea210109a5be7c5a634c1d555df9c373e2d2f88d091c307ca12c24f718ede8ab91e6e6708bbac4c96236a0093405407f10e3ce94445123e5bbcc30a0dd88b72f973d994819dab84a8258f412e4a39901358a725eb31229583a5ad44910cf6afe49eef1a0bfe0deba4b03c1b0177b339ac82cb501c564c1194027ab93bcf461e20167f0dec554e94317e9538737376cecb377fb657106d0fdbe9a21d97b0cf4bfab6a17156d1ac85eeacae5214c89f468281e9778c849cc03ed65f035303347cd9b0a992d996f90737d88c04ec3735e578a22503715fd72f729b5e31238d27ef50558ca2f3e1a93211deb9fed8e3771e4cbd360efe168d9015357d2b8577f2596379de5a8c010b1dc178362a69d0b609937c6df84e90981b80fb72741ae46233a0b7b40153c11e3bc07f035509a1344250a5496f60bffc75a45fd1c54c9477d4523a7c4cd4b6666ea9cc8f312c816848ed193b14aacc7620c3a22f43290e397e2a7743d3b5585063052bd2b2ad91549dc2c2d1780e920c6c8ac3288af2d26cf62ab3cac5658561710535e23a8877ece3890c29b865746943abec7de3926e3055d9e8e8d9822596d4ef13bcf0f765fda4b7bb8b17ab98ead50847dd3d7eaf195be707dc4cfeedd18675c504001ab09ca0d0869c0fb4b87ce059753c7f548a04f52794dff7a2e623ba81b876e7ce903da7d8b340f7e3781bce45bb52e6fbb072be38397a9e1e8a9c96f8b9f2105abd37d1320bbba778a664a3212f01d097a5b3f9ac2cd1dd4dd3df840d2cd497f88a623142f32153162fca8e320a78de54a855056a4f6eef827edea16f88858643203c856353709ae3f753f7543a8525b4e3e634dfda74871844aa1930d33c8b2befb56e4000cd2270ed977e928efb6376b55b676011336056994c2adaf1cbe3363e6990602a470a1a6c776fadee7af01313eae65762a1ab5511f812683a2eac2eccfe43ad810ed30aa5bb19799d574efcee15e143a6d59716b8848f854563dfb431e9c6deb357f9a34bfe6688ef7e40d061cebcb650938965024dad5feeaeb0f3cb58cf2ca64a360810f5fea324d60e989ddb375e7a2596ca90fd097af40d66af9bf7f53f21b10723bb4ada6c57bc46148e391181db9d943e71ae9b7cae34ee07cd8b2b9cd22f433c2402521f6c5ef8241779b386ce961434c061db6ceb0851c1ccc7a2c2a15d6d060f0ef3d7edb40bfd367aa0ff41adfc9cee1415708a64eff66bec7ab14dd2c218b1602b15a348566f8e225625f50120e48e2957fd96e30504aaf7ab0da9819320520ef18aacb61878ae12bbcadc771bc181db203b3d1fa6717c5bd7ff93764b77cc31bbb5987e57bb674a29baf154c42c5b08c0454c5005df518cd8a4151fe42a22250e52adcf55b121281379a979bd7e04bc049c6b2906b7bc4457c9e008f9fdcf46f999ddd2401e232032b71480cd5c9ee4e4116014ce74954192f3ea91d02fb565065158318b16c9f7dffc1c6eb0f5f442bfa07158d6f6b02f0a971deb524dba520711b82e89780bc2b2c07bc9d22960df840a96542c8862c75267c7c57a8d508ea796bfd20401348affdc3d407cf8a2a606acc9fe0ec83407adabbae826a300913545725bfc95aa6499a6832a1f96f8356e57e93a41e0d2bf654a47481850ae1d5b61757437ad59af61fa7c990412fef47e790f32fa39b434760f3a775a121579305bc063d48958b03ab2731b8f9021e6628ff124a94670d58b298713c5b1c3d99a4e41afc6ba3ab9ecead775757d764d00ff1e9106931ab1893ec0b4932af5746af2165c3d1aa1a39cba6a8b5d0af6e2af33c889000d1c66ceb4c5e88a7217b75e8269af11bd89775f7dc60f863fd79a5892b9048439c981a789b344ea4bb46ce29e868fd593541511fbf45bcaaf1eb12937c56de65a2aa751549a68b2f6c0682154d1daef590bb2d1e21e5e83a8e1a4ecc9649925cc8c5d900a8b5a099ba326819ff929c9208d456338427d125e690f139d02458888484f2797519c0de4796162c920d6016bd5c66744994a55dbb6e25f615a854533e15b7dd8b28989466ac6360375fc720358ea9f1421f1cb6c2d1b2f30b45533b7bd371349262ae9bbc0b05a3f76d2628884353341f14cfb05d848943769c7fb802ba8f853db1bd7313246b370b1e6c6966ba0bec88c67d7acb63709b4a6d67c66b5dc75150616afa712bcceb97678a23031b6022a3cb19748b11f4467574621bf088914e67bd8fcabd26e8e6349611b9958adabc9afc197981b0ae807e512097f0c119316b7f8f736d92568e67c1d36c66224a4209b93028fc901874475049203d9d80e6fc70370e4bcaf19810bf78d0f5e5d8d457092ac61cc2f3c4b96d825e68f3d3a587a021d84b73f06c3cd0cdca6749b9ce1ea58adc61203da6e8cd2967c34a8f0c7231d54eb30e26ac129acec0cf95be9ce67592049196ec86a8e74d8af43d5e242ba279e956b3ce364386100eea0e3da14da5c6f5c16bc4504a40f78e5b2a4cc2b7760a4e4401a2966f6ce1142c943f9a670367d4ca569f40d2013e1432f6f7e93bc0ae1e7deb071bee91de5b6dd10ef8a8e3671700be646266ab02a154bc14724109e41896c5b66b53de270a9d3cd3bd8c016273d5a9828c91c354bf30fce2b2216afc1b629219d03b96e50ca33a03c898a21eb0d9216400a8919d7a052bf2e9b034bc7ca19c90ea3aa43b858ec644b26272685d993ce6ca2f98f31569105e7408a5bdd6198b3ec3bda6c6b79fba1382eb345b13c35e077cb31b366074dc5f037499c4f6e2e3358ab497b2ca12e068a0e26a6c636901cabcf5b4f79796a8a66742970f4c46f9a0ec194579565f5a60d24bfcd8607a47edae6a9c1ea493dc77a2bb0e840e9bd798565dba57a4eac19e96575cc3c5ac7a07b84eb3c02f39e471cab30fa7de713dc6d69099216392dce849f8588770f020ee125531cd5a2eef15916b578f231206526bcf9cc39af4b7f0238710ba41ad10092d07d38639b51cb2116f3974759830e08dab0e3cbb75fa596b78aee5b77ed33d644d935d406a6a9b542a03ac9fdca60d0b6822b49095755ea6b4c9a9379ea5e3166eacc02c1e2004ac6fe23d158482131b60414298a043dcf960221f3f96b81bad14de4eb788b8fb8f027ab7b8a629ec6f3e8677ac82bf2e68bcb4b2c186fb678cdafdc7f057a3d765212968a83e5aa9eb7c6e85fd7d7f8cfd607d5d1c1f3abe5a49ab93d25a32ffe8727dd513d47ab42a7f286675fe4daa965845daf53ed97e812387222aff79ce10c83cab86c3d3162a430d849fb4e8715830551439656dc47fbdee242590e0f103ec7231de24ce5721987140b7585c805347225d408ee656acacb72b2eb5417aa799916f0e434fb67899f8e7a2cdf4b71914d70e4ecc3771c29ed9126fa27dd3853c26cd53a275ef1bf61bfecb2169534447811aad4e410873a67ad4194ca9e7afa098e2400d451136f495a75d68e1dd80bdd26612cf071eb4deb500738582f5fe645c3d81d1a088574409eae1f19c719421212b80ea1a2a84f0cc008cd885a8de9d69308929f42e52cf508346b6ac6639d7998701d51524c9846f73ff0ddbe385a31e4366a75dfe7c011053339c6dc5eb2cdd91a871dbe76735a598db525d412f202d3ccde874543328d641451b582ab07b349004989e900bdf3aa51b485b5fc3ef4fa15b231649edb53744737001c34d00b4d2bc26126cb1cda715d493d00f4b51db30f928274ca457046c15e053d7d2046d570b785b07f52c6a1811874fcf7a28ccb57f8c930e126bb04cb53c9ab7cbedb397cd749098405db3661daa470abe9bc6b43cb3a0bcc8007a05d8c13cdd7eb06ada9f601672191a7acf5c7a1b034cca22480e53af94c9b30b70767ddefe6ead4a13ac551f04d5fa914a455c8cf09b97ddb10826e71592b7a56c95f2272c5da846a0c00a414e444ef1329166cb58d62c14af0b93f820850ac7081432eac553b7c25dea1ec2fb135a4fc7ebfc87ecc855d49637c25e4b15fdbd521b9a80b60de3e2fec3b94ff13f30e0c698e8e2bd4bd9e3ecce6f328a0c7a6528129ac558b0314c6bc0000170838959199eb67ffa45bae5c8b726da3cdbea242d14224e6667813cc06fc296a8603b792f5b8fae64a00ebff42aee9e755b02b0f9dd0a08980fcf3d061add4102cbf08fd5eda62dae944e2f91bc8bdbc220b19e7ace7a3aaa51e0f90733130a5d588f3b98bb1a4be477002f692def168f1c01f22d9d5121342823c8711435d5622392c56b22f441642a856aadc622342afaf1e96c7bbeafc1382cb27b0f493f6acc0d9bceb94fd9d6dcf69a96ae151b8832d9e65eab83445c06a882276e12b2bd0f4a1b4a8da728d939bfe5443f8aa71a4f1d3521b9786e2c1df981657051fce33be1fe4a2aa1436f537715475ceb9ee23245b4377d454f1c94d560f5c1d3940c0e6bee6435fe7e5b0bde84a3031e845d71a3ec8ca60c7c5b17134c8e4a930e417281730f8f61736d9684ce0aa8d426d9dab3aa5eefd4aec48cc97eaa4495a7dc423859cc874f70882931172eb7f3350345ef697abf5920ebc7cef89d8fd7d7730eae89860c2d11e22f6a6fbea45deb41891ef22de8e4673ae178e71bbb762a13a4dd109b5ce4d937fda743e7cde3ef8aa7cdbc1d51ee1d282256ba7488be580706c2c96e6cfed0ff3ebff6077b4603749fe62d489737c129f6b4972492ad9942c8b686911638e0907b1da77c601aca91b86c95978683c391994e9f7d04d0678a7e466909b3ebaa899c67678faae15e943c51cda117aa17e541ae29e321237845ae489e2538a9846c89ca042906d564029710c3d202ce2c6eb1d61997a7b16bd8893de944b0fba98450a8de243f2fe39eaa00277151897391b3e8c5560ab20d15a71d70f638d3b16d33cf437b14b9cdca67178119fdc3ab311e1aa1aab8010cd3b9c5d9af259521e802a20bc477b3f4eba54d14e11738fd71b4c612cfea2d7d46c12783923ca8d892197fee421e6c7ff72dad75106a89eaf4153eaa1fe85db9cd20d56c505b818fd9b3fe18eb3617292681416d1b5f65f61402390d5f86a6dece9eebda9458b6a0ff091d33a33694cb3693e9eaaeb4deaa04d6407fdb1f3585fd8609d0b02ce12189c3dd798a6efe4cd3392e0791367666b9c2cbc2339d36a007d416289a97a230b60a5d365cbd077213c8e29494cdcac0e27f4c771373221ff1a9cff9fd81f8125be968f058a4ece32540f75a073e325119e64d8c1a162d6a0e3ffd7f8af876c0d07d52db079bbfd5d7ccf5b229045157dd2289870b03e28cd927fd1c683b648be42"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0xffff, 0x3, 0x3, 0x3, 0x8001, 0x5, 0x9}, &(0x7f0000000500)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r5, &(0x7f0000000100)={0x2, 0x4e27, @multicast1=0xe0000001}, 0x10) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r5, 0x5421, &(0x7f0000000540)=0x29) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000021c0)={r3, 0x7f, 0x1000, "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"}, 0x1008) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000000440)=0xfc) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r6, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000400)=@req={0x28, &(0x7f00000003c0)={'bcsf0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) 2018/03/31 14:16:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177d4e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a00000000000000000000000000"], &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r6 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r6, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001300)="80550a43bfd4e9ae9dd17de8f7b542e160b064df72e3", 0x16}], 0x1, &(0x7f0000001a00)=ANY=[], 0x0, 0x800}, 0x4000000) write(r3, &(0x7f0000335000), 0xfffffffffffffd0c) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x41a7d781, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000014c0)={r8, 0xaf08}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') [ 94.323896] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/03/31 14:16:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x18, 0xa9eea87a3adcbf43, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xde, 0x30}, 0xc) 2018/03/31 14:16:09 executing program 7: socket$packet(0x11, 0x3, 0x300) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/138, 0x8a}], 0x3, &(0x7f0000000400)=""/173, 0xad, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x10000000000, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x8003, 0x5, 0x8, r1}, &(0x7f00000005c0)=0x10) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'ifb0\x00', 0x3}, 0x18) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xc7, &(0x7f0000000000)=0xfffffffffffffffe, 0xfffffe0a) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x18, 0x4, 0x40, 0x3f, 0x6, 0x0, 0x100000000, 0x7}) 2018/03/31 14:16:09 executing program 4: r0 = socket$inet(0x2, 0x4, 0x17ed5364) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x6, &(0x7f0000000100)="ffdb1ccf8018"}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x7a, 0x4) [ 94.377625] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:09 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000011c0), &(0x7f0000001200)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0x9a}, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x17, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xc0) [ 94.430132] xt_nfacct: accounting object `syz1' does not exists 2018/03/31 14:16:09 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x3, {0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x32) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000680)={0x5}, 0x4) recvfrom$ax25(r0, &(0x7f0000000040)=""/55, 0x37, 0x103, &(0x7f0000000080)={0x3, {"33f51cdd4d5670"}, 0x8b6}, 0x10) 2018/03/31 14:16:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0x242, 0xffffffffffffff44) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="dee3ec8ba79560a19b7ef0041f31", 0xe}], 0x1, &(0x7f00000001c0), 0x0, 0x44}, 0x1}, {{&(0x7f0000000280)=@ax25={0x3, {"4d4c1af62ff71b"}, 0x7a}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000340)="81db84c40addd177d51617cdda2ef7e3fdb48d6c0b91245d8610fe80e2acc915a8dea267536d07f9f33e3cb709b03211d3065fb356debeb83bae4c47c3c0baffa24854a8697332ca", 0x48}, {&(0x7f0000000440)="c5c6813f8db4a2e7c57d7518aba188aafb8bb88e548b8ea798ec92d49a0c24f5bfa3ff59cfb1a978e6bef1d4e6620cc8aa19be0587c0445de743ed83106934780499d07b327a4c7ae93e0d3141511818b207e74306d221eac8196b606e3f2fa128538359c77b6867f041f5c9af87ca0671bf9392ee2954ad83490d747c03a12eab05cefbed93e94ce3a8d0dd8ccda2d33ef1b105eb11a7", 0x97}, {&(0x7f0000000500)="450deb4b8285fa3dfd5bb30c5ff15fc1791551b17c3c3fe6dc55778b188f9e8bc46b4fb3a477201e141b1d0bef8b51f3a5113c13b8cd8f556929ee7a095db11ae4dcc95119c15e3376810c4203621f5211fb7cc963ad1e98a4fe2849750dc4326c1f3817013320aa4aa2f666fd81790852472529e97fee821cece14b50ef1869c9d6b43931f5ec76249eefe241fcc4ebb5606b9c81031d251e4fe7bc237dcb202379b3d17e7a8253666595b940d3e759b58653731a4008aee0b035c86ff1df04e1347b", 0xc3}, {&(0x7f0000000600)="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0x1000}], 0x4, &(0x7f0000001640)=[{0x68, 0x0, 0x8, "ca37fcbfe286f9717a2f84ff957d00cc5efaf8e2ae3b00d15095d057863bf883322af857bc4875a5ecad21f8515cf9fadc0c4f894fa1f5cbed43a6f23a0b38336d81ec984617cdb7568b861f6b05bc24561a71d9358e4b9c"}], 0x68, 0x4008011}}, {{&(0x7f00000016c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001740)="9be5f8027cfb50b75ba21f812902e30add726f5177bab1dfca7f8d47d184e4517f53b80fecedce0672e2bec1fe1273d04391aec0a63412578d9662ac1b1eab8bfcfc2bc8c5c44186073b940ca155af69b29762555a5f7cc180", 0x59}, {&(0x7f00000017c0)="b7a7b0fd51", 0x5}, {&(0x7f0000001800)="069a9b958144070b7f5dbc0ff5dc7eb0e6dd84c89fb7181a559be3fc7ebce9845a0f79910ed8ab2adf4b248873bc6aebca02311250a26bd342c7322ba2c8576cc7b4e039dea26fdbdc32b06eed3fea472acd920eb58ce34a01d0b1b736b2e6641f", 0x61}, {&(0x7f0000001880)="eceff8f9c8648a6a27c50ead9ed49491c2597c716cbd968022ff21aad61cfafe8af3099e0e8322a7bb30d81fb812e87fb61880ee084970a8f7e97b480749534fc77f46f791722c6a42f69a60b56c97f49f3ea71818ab73352b182148b65bb732b62dbc1eea7bb4ccbfedfb0455082cff6916f7068e15d4", 0x77}, {&(0x7f0000001900)="062f294d7299abdbd1535794c7e773215c29c5a332ae339649ad7657ebff0731bdf6308a1fa1a3c5da2984f4395014bd2cf69194c78477a9d05bafdc0097dd66b472c818ef898e", 0x47}, {&(0x7f0000001980)="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0x1000}], 0x6, &(0x7f0000002a00)=[{0x30, 0xcd2a557d5946fad6, 0xffffffffffffffff, "6ef8706441f968890cfbfd8a9c62505858940562521333b93842eba3aecc45ec"}, {0x88, 0x0, 0xfffffffffffffffe, "55f0bc4e64c0336caa01533cd3af24c83f00b40c0166d7964b641c6d8edbe347de82c3258505c9048aec494380b9c8249c5a694a211c0f9caa06ed787b13c8cf96674d6983887f3e59c0460381fcdb5fbcff72aa47e13755e66b45fb11e441ff37fab7cca08d361e6065ab1e21975443c3430674"}, {0x60, 0x1ff, 0x7, "0f2dce51b2004f92b1922e4d36f5816bccaecfcdae938a2f2fb49a2e36080980bc7b58286e8513358e1549a663cb16d875bf523f56de0a4158a3e2cdff116524d80fcade6f7ea8e967191efd54a736a8"}], 0x118, 0x4084}, 0x1}], 0x3, 0x800) accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x0, 0x800d, 0x401, 0x1, 0x0, 0xc494, 0x0, r4}, &(0x7f0000000240)=0x20) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 14:16:09 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000088a203ea2a3b999ecaaeda6ca5081e47d15c0abc57290000000000"], 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) accept4(r0, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80, 0x80000) socketpair(0x3, 0x807, 0x7fff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x4, {0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x3a) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/238, &(0x7f0000000180)=0xee) 2018/03/31 14:16:09 executing program 7: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x9, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/31 14:16:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) [ 94.471196] xt_nfacct: accounting object `syz1' does not exists 2018/03/31 14:16:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x6, 0x200, 0x1, 0x101, 0xfffffffffffffeff, 0x7fff, 0x1, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xfffffffffffffff7, 0x30}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000013c0)={r0}) accept$ipx(r3, &(0x7f0000001400), &(0x7f0000001440)=0x10) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/31 14:16:09 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) socketpair(0x0, 0x3, 0x101, &(0x7f0000001400)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001440)={0x0, 0xe689, 0x3e}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) recvmsg(r2, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000280)=""/81, 0x51}, {&(0x7f0000000100)=""/22, 0x16}], 0x3, &(0x7f0000000340)=""/4096, 0x1000, 0x7}, 0x140) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000001380), &(0x7f00000013c0)=0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/249, 0xf9}], 0x1) 2018/03/31 14:16:09 executing program 3: r0 = socket(0x11, 0x0, 0x2fe) syz_emit_ethernet(0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="82a9017ac07c000000000000000d0000000000000000bab3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3871ea0ac1773def405b836b79b8984000000000000000000000000000000081fa6c167b881a29bdcc2363328e1af905996a06c3984e0343674"], &(0x7f00007eb000)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00003a4ee9)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 14:16:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) socketpair(0x2, 0xfffffffffffffffd, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) vmsplice(r2, &(0x7f0000000140)=[{&(0x7f0000000f80)="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", 0x1000}, {&(0x7f00000002c0)="d48d3076d1c71efd0c9dc75e59f3bf174f8a311c822e1baa07f5d3992dea488284677198beee784a92e9f4e9601d6c1ea2001ee2003851ac1e059af69386ac535ae815a9eac8d7afed34d28bdb0d090a6704cd71eb09fa0d28c34ca20809ee94d795746898f8e5fb6d27ebbc8a90523cda0d1fc59fa7b3ee4cc5bba270c08930b97f1b8d83aee091f8e852486c682be524f4eece812b17004b27a9f2e56bf92f9262ad040278534082dc1e1c642212", 0xaf}], 0x2, 0xf) recvfrom$inet(r0, &(0x7f0000000380)=""/184, 0xb8, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x30, 0x3, 0x1}, &(0x7f0000000280)=0x18) getsockname$netlink(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x2c) 2018/03/31 14:16:09 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000a004e12168f3ccfe011ad4287844bcb2000000000ff0100000000000000000000000000017aae00000000465e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/31 14:16:09 executing program 7: r0 = socket$inet_sctp(0x2, 0x80000000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfe}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x40) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) mmap(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x1000000, 0x2011, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 94.563206] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:10 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x2, {0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x1ff, 0x101, 0x8000, 0x100, 0x9, 0x8, 0x3ff, 0x1d, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x100, 0x5d, 0x1, 0xf2}, 0x98) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/03/31 14:16:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x3c, "0132785fbcc28ac1beb6f2a62fb11390ad506ec729b0fee41b2b23ce0de202c5632ed270783776b0df11c0bbbd0b267d9bdf4b07db3620f7f9026923"}, &(0x7f0000000180)=0x44) socket$inet6(0xa, 0x0, 0x6) 2018/03/31 14:16:10 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000040)=0xca) socketpair(0x0, 0x80001, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)={0xb8, r5, 0x0, 0x70bd28, 0x9, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xce19}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x221}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xcfc8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x6}, 0x8) 2018/03/31 14:16:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) socketpair$inet(0x2, 0x807, 0x4, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000004c0)={0x5, [0x7ff, 0x38b46a90, 0xffffffff, 0x0, 0x100000000]}, &(0x7f0000000500)=0xe) setsockopt$sock_int(r1, 0x1, 0x2000000000f, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x455f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x3f}}, 0x8, 0x6}, &(0x7f00000001c0)=0x90) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 14:16:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000027006381000000000000000008000000384659ec9f5d8c9f38e55f8e2ecce61520201667d605d44fafa6e0ce885cdce49a1f0062c25df05f94cdb21acc858f0a0068972247efec7e8892d4f1b4eac4be6462aee0969ebc934f2dd51f7f58f82480a8dcd9d7e89c53e6b910a24fecb975bf3735d881b8753b2358f4848fcd44cbd79e089243cd13f40035c217e42aafcea5799cd342bde4ab85974b5dc63ff8fa2f670126fb7d96ea53543fc8023d425b8813499eaad2fdf4e9389f8910bc7e09"], 0x14}, 0x1}, 0x0) 2018/03/31 14:16:10 executing program 2: r0 = socket(0xf, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000018c0)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_LINKINFO={0x1c, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}, @IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}]}, 0x44}, 0x1}, 0x0) 2018/03/31 14:16:10 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0xffffffffffffffff, 0xfffffffffffffe5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3a) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f00000001c0), &(0x7f0000000180)=0x4) 2018/03/31 14:16:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0xbf, r2, r3}, {0x8, 0x1, 0x1, 0x80000000, 0x2, 0x48e1, 0xfffffffffffffffc, 0x100000001}, {0x6, 0x35d3b1a4, 0xf6, 0x3}, 0x1000, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in, 0x4d3}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x3501, 0x0, 0x0, 0xc5, 0x8, 0x8d7, 0x1}}, 0xe8) socket(0x15, 0x800, 0x5424) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x400000000000000, 0xffffff7a) [ 95.527608] validate_nla: 10 callbacks suppressed [ 95.527614] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 95.543081] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:10 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0x316}, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000002900)=""/145, 0x91}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/249, 0xf9}], 0x5, &(0x7f00000016c0)=""/255, 0xff}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xffffffffffff27a3, 0x2) 2018/03/31 14:16:10 executing program 5: syz_emit_ethernet(0xfffffc9a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x5c, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x401, 0x5, [@remote={0xfe, 0x80, [], 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) socketpair(0x5, 0x7ff, 0xffffffffffffffeb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) 2018/03/31 14:16:10 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0xc82, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0xab, @empty, 0x400}, {0xa, 0x4e20, 0xe9a066f, @empty, 0x8}, 0x8111, [0xcc, 0x7, 0x3ff, 0xae, 0xca, 0x88c, 0x1, 0x1]}, 0x5c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 14:16:10 executing program 7: socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="180000001d00ffff000000000000ff000000000040000000ce0c330da2db5cba4999c6196773e2d41b39f04a17a069e4b7e53d90a3b88c8bbf1db4579003f6212d27a2261d4030139f3924968c3460b98b530022582b21"], 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0xfffffffffffffffe) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair(0x4739a95edba6cc06, 0x6, 0x5, &(0x7f00000006c0)={0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) 2018/03/31 14:16:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:10 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x201369}) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x8000f, 0x1e19, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000540), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000580)={r1, r2}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r3, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r4, 0x4) 2018/03/31 14:16:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 14:16:10 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x80, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0xffffffffffffffff, 0x8001, 0x1, 0x2, 0x2]}, &(0x7f0000000100)=0xe) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0900800000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="1437688c47a509f5b05764da92f223b10b3daec80d1417c08f390d4d5e2d31164dd44ffda967f090ebe992609ddd8f448045059db74a899e826cc90e172329d660fff1a0fc02cd017b580b837a676cecab6aa430534c24e4bf1f1c6800ef006dadd573a63fb969d7b985a30d4707681e31b34813a1fb428e1ef7d7841c06edea3658270cc74a684579e69afe0136892f187e7d84f48b7e912b1b65b6a01a0b0910150f66d5dd57eb4a2ebd792b43ac5fa23caefcf0d2afc0d98fda562bdf8ff1e35ca66c33e98ede211fb221e1e2a888223ab7120eef3625a2fa7eaa1301b16a7eba78eec5ad7146abac2f24e51e9a"], @ANYBLOB="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"]) pipe(&(0x7f0000009ff8)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xcc, r4, 0x110, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x401}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7ff}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5898000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x800}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x240408d0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xfffbfffffffffffc, 0x113, r3, 0x4) 2018/03/31 14:16:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x4}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x4000}) accept(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) accept(r0, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) r1 = accept(r0, &(0x7f0000000340)=@nl=@unspec, &(0x7f00000003c0)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/31 14:16:10 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x4d42, 0x0, 0x8, 0x2, 0x8000, 0x7, 0x101}, 0x1c) syz_emit_ethernet(0xffffffffffffff72, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaaaa000c0100000001030000c6f43a0f96d130575bc387801ad91bc4387d0100ea00b6f8a0c9c82e81eafad4395ae52735fae0fa18c8df34d315be052c50c2abdbf132c79977e1fe52f211561e9335fa2eb76acb206a1b50dbb19dce63221d19987386986f18dcaff869bb40c2754e93f02e0a65b3e6622d1862e347e957d968627ce68dbb17f16f7169e771861a662ef0fdc23efa7cdda781b46269298d0b29bed9106c60153c7d899c0000000000000000000000"], &(0x7f0000000080)={0xfffffffffffffffd, 0x3, [0x769, 0xec2, 0xdd1, 0xf09]}) r1 = accept(r0, &(0x7f0000000640)=@un=@abs, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000240)=0x4) sendmsg$key(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x2, 0x16, 0x80000001, 0x0, 0xb, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x8}, @sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}}]}, 0x58}, 0x1}, 0x24000844) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x460}, 0xc) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x58}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x160}, 0x1, 0x0, 0x0, 0x4001}, 0x1) [ 95.624739] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 95.663675] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:10 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xfc, r1, 0x20, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc0000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x30}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9ac9}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x800) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6(0xa, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="b3ea52c81e4e7f23f862658a3d0140ed4273e96bf1a523ae6465d2f4c7f0203cd8b95987bc7ef96280684c05268c28869dbb0161b2ccec028d"]}, 0xb1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x80000000, &(0x7f0000000780)) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) 2018/03/31 14:16:10 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r0, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0xb4, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000280)=ANY=[@ANYBLOB="c7fc2698513461ee7fa10c348dbd1fb3fd53d95f4c519be710540f4f0b052b158ef519674d80ebee459ce20226a932dcb4e8dc0b8637638cc3dc2ba881c0a14d401cbc315850009651ab679eb02c8177f015a04a960b41522b78462de9303c85dfff992dcc9491c8ea074f20a601035da813d3bd877ace5a1aae0ff8ee5baae33a4dd72e0f5aab1df745cd6fb42bf0b9a2e92d9389d23975217152f4df8c7e89d2e14b6621c4cf64659ddf771aff6b9d90617d08"]}, 0x12c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000380)={0x4, 0x0, 0x6, "eb2d2b95dd53"}, 0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000200)=0x2, 0x4) socketpair(0x200010, 0x5, 0x80000000, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000000340)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x800, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) 2018/03/31 14:16:10 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1}, 0x1c) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000000c0)=""/205, 0xcd) [ 95.730113] device bridge0 entered promiscuous mode 2018/03/31 14:16:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:10 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[], 0x8f}, 0x1}, 0x10000000002) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000)={0x1d}, 0x10) 2018/03/31 14:16:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e20, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0000599a69b200022028bccaedf72064e1097b7a526c21e64b5c48e52cc9a6c4802697477ccfbf2ba4a77f1cc171fcbce7002d8fd62a5b5072ddfb7e7a68eab829e5ee5a582830", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1}, 0x8) 2018/03/31 14:16:10 executing program 1: socketpair(0x5, 0x3, 0x3f, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) r4 = accept4$packet(r2, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000012c0)=0x2, 0x4) bind$inet6(r6, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r6, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x962]}) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r7 = accept(r6, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x10, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r9 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000180)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001240)={@local={0xfe, 0x80, [], 0xaa}, 0x48, r3}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r10 = socket(0xa, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000001280)=0x7, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000010c0)) [ 95.752954] device bridge0 left promiscuous mode 2018/03/31 14:16:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x10001, 0xc45, 0xffff}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20}}, 0x0, 0x8000}, 0x90) [ 95.829641] device bridge0 entered promiscuous mode [ 95.841763] device bridge0 left promiscuous mode 2018/03/31 14:16:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:11 executing program 3: socketpair(0x13, 0x0, 0x0, &(0x7f0000000180)) r0 = socket(0x1e, 0x2, 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000)="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", 0x55a, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)=0x6, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, 0x23}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x20, 0x30}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)=""/12, &(0x7f00000000c0)=0xc) shutdown(r1, 0x1) 2018/03/31 14:16:11 executing program 7: syz_emit_ethernet(0x22, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x4, 0x200}}], {@can={0xc, {{0x0, 0xfff, 0x1, 0x6}, 0x8, 0x1, 0x0, 0x0, "3e5321c2574e638b"}}}}, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="8e1a90b5f274", [], {@generic={0x8864}}}, &(0x7f0000000280)={0x0, 0x0, [0x0, 0x0, 0x0, 0x40000000000]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001}}}}, &(0x7f0000000080)={0x1, 0x1, [0x37d, 0xa3a, 0xe19, 0x474]}) 2018/03/31 14:16:11 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000600)="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", 0x1cc) 2018/03/31 14:16:11 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x0, 0x0, 0xffff) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x3, 0x1, 0x1, "05fa1317c70b742f4f93e6f9f4ef4f9aeae92731adf86a5861f43ffee9d0dbd6bd16dcfb61b3e483f6aa40a00c453db6b61a56d86a43cc990e0c373afd9dbf", 0x3}, 0x60) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0xffffffffffffffd2, 0x4) r2 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x894c, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3}, &(0x7f0000000380)=0x8) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x8, 0x304) syz_emit_ethernet(0x6e, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001997b72cec1c8c8c2f601929f106531aa"], 0x0) 2018/03/31 14:16:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1}, 0xc) socketpair(0x0, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r3}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) 2018/03/31 14:16:11 executing program 1: getsockname(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000340), &(0x7f0000000380)) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000080)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001500)=""/4096, 0xfffffcba}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f0000002500)=""/208, 0xd0}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/03/31 14:16:11 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) vmsplice(r0, &(0x7f00004e8000)=[{&(0x7f00000000c0)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="74000000a5b1fc2121eee08ca87500d781bce83ba4a22425ae9b2b4b78b239239cd975654d432edb6ccb74f0566a61fcec03071eef9c4d480a523596c60eb5b974482498e9faf9c483924d87c9d2921702216cd5b50762109df32c887c9581552d373e88de719fe5a6bd45fb0edcda5bcec3297a49c985c9d53fb52d43d70ddb81404bb8640f674b654675f6d8bb7ea9f1b8c45af35059b937a89d90ea31bd3596530ebc4b0e9a3551100014a916f8a115297524d5419879bbd5a8bd2cb008f8a00c07"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7}, 0x7) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000100)={@dev, @loopback, @local}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001300)=0x7435, 0x4) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x800) readv(r0, &(0x7f0000119ff0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/03/31 14:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002400ffab67672074e7763c0521a58968"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x200000000b) splice(r0, &(0x7f00000000c0)=0x3f, r1, &(0x7f0000000100), 0xd4, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001280)={0x3, 0x12, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x30}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x100}, @ldst={0x3, 0x3, 0x0, 0xf, 0xa, 0x0, 0x10}, @alu={0x7, 0x400, 0x3, 0xa, 0xa, 0xc, 0xffffffffffffffff}, @ldst={0x3, 0x0, 0x0, 0x6, 0x3, 0xfffffffc}, @generic={0x4, 0x3, 0x2, 0xa12}, @map={0x18, 0x5, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x100000001}, @map={0x18, 0xf, 0x1}], &(0x7f0000000240)='GPL\x00', 0x8, 0x1000, &(0x7f0000000280)=""/4096, 0x41100, 0x1}, 0x48) socketpair$inet6(0xa, 0x80005, 0x1, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000014c0)={0x0, 0x5, 0x9, 0xfffffffffffff001, 0x100000000, 0x977, 0x8, 0x3, {0x0, @in={{0x2, 0x4e22}}, 0x9, 0x1, 0x3, 0x81, 0x7d4e}}, &(0x7f0000001580)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000015c0)={r4, 0x7ff, 0x67, 0x1, 0x80, 0x7}, &(0x7f0000001600)=0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001440)={r2, 0x0, 0x16, 0xd1, &(0x7f0000001300)="6f38516226d6f1a753dcad36942f54ce6be37bbadee2", &(0x7f0000001340)=""/209, 0x9, 0x7f}, 0x28) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r5 = socket$kcm(0x29, 0x8000080000000008, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000140), 0x4) 2018/03/31 14:16:11 executing program 6: socketpair(0x5, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2008010}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xec, 0x32, 0x200, 0x70bd2a, 0x25dfdbfc, {0x1e}, [@generic="53596472a8277560e87fa6f8c3ea3bcfdbea9af91b1192f2bc2e1052dd18d6009a3903b3d035bc9203b5d66d23f56d78af81ac43241e414bb23c5c2c98dde742518d46a8fc1bd761caa32daa3799cfcedf2223773c39d48ee1d8b083145c20151c4ce5a02e7c1a3e06b7d0106c44dd7a45fac44638dd8621177c3b2a8ee8845d892adccdff057a58ec7a774bb45121bd6aaf7b64bdb5c81c081ec666dacdbcfff7054425f65561", @typed={0x8, 0x1d, @uid=r3}, @typed={0x14, 0x91, @ipv6}, @nested={0xc, 0xe, [@typed={0x8, 0x3b, @uid=r4}]}, @generic="fa69d4d3aa7c05bc2a"]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x81) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x2, 0x1}, 0x14) syz_emit_ethernet(0x1c, &(0x7f00000005c0)=ANY=[@ANYBLOB="51fd77df0baadb4a49e109dfb9f2babbaaaac9bc0000ffffffffffff9100440081004800886442a703000000"], &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x389]}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000600)=0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000180)={'\x00', 0x9}) 2018/03/31 14:16:11 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0x0, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/03/31 14:16:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) listen(r2, 0x0) [ 96.847121] nla_parse: 1 callbacks suppressed [ 96.847127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:11 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="27944138497352aa83d4aaf4ce49d5cf5091437dce70c2ea7fef51ebe450cf565142b694679867d199002d286566dfdfd841c5e1132a96ffd4c667aa32fe8ea77cd7fa950dc8a94f4e2de1488af87ed4aba2f3d245d0b021d7d11c2d110b0a70d1dd3c3a753d29f975855fa5d135ffe23504795ceaec833bcfa0f3f8da95eb56203485e9e11dd74b929e432d4ffb4418f3561f4b2d89", 0x96) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e735e83629670c777e332f05bcfd563bc015de12e7e18d18ab642efe6e70632affcaed0e6c7406a92783766e5691f882d0d795a4b6f7cab6c19", 0x70}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x91}, {&(0x7f0000000040)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/31 14:16:11 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'gre0\x00', 0x5}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24}}) setsockopt$inet_int(r0, 0x0, 0x20040000000000d1, &(0x7f0000000ffc), 0x4) 2018/03/31 14:16:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000)='\a', 0x1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0xd30}, 0x1c) r2 = socket$inet(0x2, 0xf, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x7d, "bba8acee6e82c4db6f4d4cdd839cd4dc9c2a70c45bbacf24961083454f0becc2af523f3e40fe6446c78fc4d284268ef70b8adc05124012eec9551ffd43cc1ab9e6a5cd1df31630b3396372ac187a8d9c289e337b5260b1c1926e661fa32d184193bc7607569182450a8159ceb3ab79d6de82427fbcc6b6ab7dadf3d888"}, &(0x7f00000000c0)=0x85) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x10001}, 0x8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000180)=0xfffffffffffffef7) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000ed6000), &(0x7f00009c4ffc)=0x4) r4 = accept4$inet6(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000640)=0x1c, 0x80000) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000000680)=0x1ff, 0x4) r5 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000980)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000009c0)={r6, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/03/31 14:16:11 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x1cc4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffff472}}, 0x0, 0x7ae}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x5}}, 0x7, 0x3, 0x4, 0xffffffffffffffff, 0x7}, &(0x7f0000000440)=0x98) r2 = accept4(r0, &(0x7f0000000300)=@sco, &(0x7f0000000380)=0x80, 0x80000) socketpair(0x8, 0x1, 0x3, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000400)={r0, r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0x5}, 0x8) [ 96.934497] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:12 executing program 2: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xffffffffffff4ef3, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8, 0x8, 0x8}, 0x10) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x800, 0x4, 0x3, 0x0, 0x0, 0x80}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) epoll_create1(0x0) 2018/03/31 14:16:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:12 executing program 6: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bpq0\x00', 0x3}, 0x18) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x23282340}, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000002c0)={0x1, 'gretap0\x00', 0x1}, 0x18) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000340)={0x3, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x80, 0x81, 0x8, 0x5, 0x4, &(0x7f0000000300)='bridge0\x00', 0x2b, 0x81, 0x10001}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000280)={r4, 0x3}) recvfrom$inet(r0, &(0x7f0000000140)=""/11, 0xb, 0x2, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/31 14:16:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x13, 0x80002, 0x4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x7, 0x5}, 0x4}, 0x10) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r3 = socket(0x2, 0x3, 0x1000) sendto$unix(r3, &(0x7f0000000680)="763b15f29189ce6e0d437b0bd03c4af9ddce094e24f28c800a3bd5421e81ca946174c2536a3469e3e8c8b29464df0dc37c2aec5a64b7751f349916f4ed4af3af397aa564b14f8e1674aee094755eb4fc05645e8f54246a7ca578abe0467158e6fdc6989c0c5d6e8aed5e41c5387a2498a051eb663602a52dc13dcc2c1290abdb18b8c9f29f2c7de79cc59b1dd2ea17be0ce80f43f2d62bf5a6663b25e8bfeb31cd0e03230a9f619517212735e50a4ea89a427aca9005535197df9935b0031458408779fa10187cf7a73e9e928be4a2481409f0c4af9c9683ac3e8983fc540967d747602685f7c687878bdb104b3d4a902cde6d3e0c8312e3", 0xf8, 0x801, &(0x7f0000000780)=@abs={0x0, 0x0, 0x4e22}, 0x413) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x35) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) shutdown(r1, 0x1fffe) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/31 14:16:12 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x8001, 0x8001}, 0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffeb8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) listen(r0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x68) bind$unix(r1, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 2018/03/31 14:16:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsf0\x00', 0x8000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffffffffffd85, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x1ffffffffffffe5a, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000001140)=ANY=[@ANYBLOB="39076ea846e47e8880db7a3ab608059ad5566cd9b905c6a8786469cfeb60990f5f32de5deea96d94790521dafc1b22365c58cf818c8a81da9ea9a3d6c9332d1c487c2ad12339a01a93dad4ab0f7f2f6ad49093dcc7c6b7b6d28443a599b1f7ba1e696d265caf50", @ANYPTR=&(0x7f0000001100)=ANY=[], @ANYRES16=r0, @ANYBLOB="8dfbe74676cdf2c656b216c2e322f78f61b946f5a01d9e47f6d0940e7019e8439165de3e2f749044f74e2669ef59f09a6935771d9927c564d78adc9cb4b8f21ffbd1dfb78a9ccd8255927c368753582166eb01d625112a043e55b45fa802aba58eb0dc80999ddaa5ade4c7fab3fec9470ac7ee0cdf366c31bc1fdd135658b6a12947b99b49457ed0e655fb2b9d80693e5e510422a91ce23df3a1613bdda4d0d8ebc5d7017a70723c2ef8", @ANYBLOB="08d91e63bc593db70a89446ebc1d3fa1028bf5a12a41b32d74928592d7df3cf70cb8a88637b0ae82441d882ce3261a27ec770f989aa0ca9883"]], &(0x7f0000000080)="73597a6b618f6c65000d", 0x1000008000, 0x1000, &(0x7f0000000100)=""/4096}, 0x48) 2018/03/31 14:16:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000622ffc)=0x39c, 0x0) sendto$inet6(r1, &(0x7f0000000080)='<', 0x1, 0x0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)='h', 0x1}], 0x1}, 0x4040850) 2018/03/31 14:16:12 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmmsg$inet_sctp(r0, &(0x7f00000000c0)=[{&(0x7f000086c000)=@in={0x2, 0x4e22, @rand_addr=0x4000000000000000}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000080)}], 0x4924924924924da, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xe940) connect(r0, &(0x7f0000000100)=@nl=@kern={0x10, 0x0, 0x0, 0x8980}, 0x80) socketpair(0x1b, 0x2, 0xf94, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) 2018/03/31 14:16:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0xf, 0x6, 0xd6) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x603aca5b, 0x4) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000001740)=@can={0x1d}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a80)="19", 0x1}], 0x1, &(0x7f0000007300)}}, {{&(0x7f0000001bc0)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000009600)="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", 0xa01}], 0x1, &(0x7f0000001cc0)}}], 0x2, 0x4040000) 2018/03/31 14:16:12 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/31 14:16:12 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000cc0)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000d00)="e073c08de9c9553be58c5a58728d11d83226c213a17d6a271d2d2ec8d470095c4a4269ae0e037a59e99ca5df04ca0e625c8d25339be7dedef662d3ff15836d1a389bb07dafecf7dede75a025b842559d625211659b3e18fdbc2306171d337c2120bc7f5ec6fc334c13ad6fcf84c42b815f03056b0d113a4b6543f4d4da6fa63b773eb56ed6338dfbbf7c73540f0811a8ef5ade8183871c6e8ece188dbb4f14d026c0", 0xa2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t\t', 0x2}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0xcb1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e23, @rand_addr=0x4e76}, @in={0x2, 0x4e23}], 0x4c) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f00000000c0)="51321a8b66c61e71a3a9a29591970ad78b4852a6e49741a0bf473b98", 0x1c, 0x4000000, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 97.851420] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="fa000000170a022ba1c2be094734ffffff"], 0x11}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f00000029c0)=ANY=[@ANYBLOB="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"]}, 0x428) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x7fff, 0x200, 0x8000, 0x7, 0x1f, 0x0, 0xffffffff}, &(0x7f0000002480)=0xfde8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r3, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)={0x12c, 0x9, 0xb, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@typed={0x8, 0x2c, @u32=0x80}, @typed={0x8, 0x0, @fd=r0}, @typed={0x8, 0x7c, @str='\x00'}, @nested={0x70, 0x2b, [@generic="e3d09b2e869f5543923052bc6a11b96600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da79ef479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da86169374c3f298ae9586896fa0"]}, @nested={0x90, 0x21, [@generic="508bace545ddc88df784191286d9d58751e01458a279f485c1051c1338e7f5fbdd00f25dad533e6018aed7783f43074314e33d417ab4458a98802ca683e75d9da9e1c671cf35f52093899f92af527660fbb0cffbe19a05e3551a908db3170b69a79490f084efa9c3dcdecc8c95710e1cc463a02c2f4437365c502f4fa60301b575d0032a3a05a8d192bc13"]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000002400)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x2000000000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr}], 0x4c) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x3, 0x0, &(0x7f0000002500)=ANY=[], &(0x7f00000024c0)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/31 14:16:12 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f000027eff0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$vsock_stream(r4, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = socket(0x7, 0x4, 0x100) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair(0x0, 0x8000f, 0x1ff, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001380)={0x8, &(0x7f0000001340)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r6, 0x4010641c, &(0x7f00000014c0)={r7, &(0x7f00000013c0)=""/208}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001140)=0x3b0, &(0x7f0000000140)=0x4) r8 = accept$inet(r3, 0x0, &(0x7f0000000040)) r9 = socket(0x2, 0x801, 0x0) setsockopt(r9, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000001300), 0x0) sendmsg$rds(r5, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9}, 0x10) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000001240)={0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, {0x2, 0x4e26}, 0x1, 0x1, 0x8, 0xd35e, 0x80, 0x0, 0x6, 0x1, 0x83f}) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000001100)=0x4bee, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r10, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r12, 0x84, 0x78, &(0x7f0000000280)=r11, 0x4) ioctl$DRM_IOCTL_GET_STATS(r12, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(r13, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000001a8db2b5549e05e0b04918264bf60000"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) 2018/03/31 14:16:12 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x5, 0xb4, 0x8, 0x0]}, 0xc) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000580)="e8841850fd1eb9a48fae9f2ed706dfe819a6ec3c0d14726aeea8321060f072743d3a4b6a3d147b04060bc4839b292fa54f630634a471980d314f4716d045894cc08d5108203de0d841c545367fd2ca4edab6172ae62eaaad599992f0d0e9651dd91c21dd68a4ed8de1efe544be54ae9122b1d0b85bc3af4c073f2f8eb4cd9f91", 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000840)={@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000a00)=""/201, 0xc9}, &(0x7f0000000240), 0x14}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b00)={0x0, 0x0, 0x6, 0x86a9, 0x80000000, 0x6, 0x100, 0x4, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7f, 0x1000, 0x8, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={r5, 0x7fff}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000009c0)={0xfffffffffffffcc2, &(0x7f0000000900)=""/191}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x67, "daea08f8264baf4407d0449b6c1f690d39ccf59bfbd7ab0b5887af0e474d412d35e23a44014b0a54ce090d06c09e088d99a56ac845274c4f0df90b1fb411586aa72037f6772405ad6c723d6eddde6cce158a25dec27a76deac14753890f8479b7c0c0d478a02b2"}, &(0x7f0000000400)=0x6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7a1e}}, [0x0, 0x101, 0x87f, 0x2, 0x9, 0x6, 0x0, 0x0, 0x8, 0x3, 0x7, 0x101, 0x8001, 0x80000000, 0x2]}, &(0x7f0000000540)=0x100) bind(r2, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x4, "3f8da523a401", 0x8}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r3, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x1000}) recvfrom(r1, &(0x7f0000000600)=""/223, 0xdf, 0x0, &(0x7f0000000700)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) 2018/03/31 14:16:12 executing program 3: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r5 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_int(r5, 0x0, 0x0, &(0x7f0000000400), &(0x7f00000004c0)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) bind$nfc_llcp(r2, &(0x7f00000005c0)={0x27, 0x1, 0x0, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) [ 97.946725] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.971532] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 14:16:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) [ 97.994738] IPVS: ftp: loaded support on port[0] = 21 [ 98.010294] kernel msg: ebtables bug: please report to author: Wrong len argument [ 98.025807] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0xfffffffffffffffc}], 0x10}}], 0x112, 0x0) epoll_create1(0x80000) 2018/03/31 14:16:13 executing program 1: r0 = socket$unix(0x1, 0x80001, 0x0) socketpair$inet(0x2, 0x8080f, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000040)={0x80, 0x0, 0xfffffffffffffff9}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) write(r0, &(0x7f0000b1d000), 0x0) 2018/03/31 14:16:13 executing program 2: setsockopt(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000e64ff7)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) 2018/03/31 14:16:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:13 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000004c0)=""/185, 0xb9, 0x0, 0x0, 0xfcec) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000080)=0xffffffffffff8be7, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r1, &(0x7f0000009fc8)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000000100)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) socketpair(0xb, 0x80000, 0x9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb, 0x8008, 0x80000000, 0x3, 0x3, 0x8, 0xfffffffffffffff9, r4}, 0x20) 2018/03/31 14:16:13 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000114000), 0x4) 2018/03/31 14:16:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x10000004e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe800000000008502df13fc29a0bf0171e7deab1ae2789ed6100000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/03/31 14:16:13 executing program 7: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x8}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000009c0)={0x80, 0x10, 0x8, 0x5f, 0x1000, 0x4, 0x3, 0x8, r3}, &(0x7f0000000a00)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x401}) r4 = accept4(r0, 0x0, &(0x7f0000000100), 0x7fc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={r6, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000080)=0xe5d, 0xffffffffffffff81) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r7, 0x0, 0xd, &(0x7f0000000680)=0x3, 0x4) accept$inet6(r5, 0x0, &(0x7f0000000940)) sendmsg$nl_generic(r5, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x9c, 0x32, 0x2, 0x70bd26, 0x25dfdbfb, {0xf}, [@generic="c94cb72f7e609800c4d8427dc9563dc5a503e7c1c1c219dca73d9a2d31a088ab1722df59f8a6ca159973d3276721eda421c15aada0ee877d48e9ed15bc3d5b096338852bfd0935249379bf127d3b47593bf3a7848a2ca35fc644ee5d0df50b9f35d7ba8f7c0eb32905f864d3b4ea5db8ec18be7c74398a7e3e918e7ef58077eefb1b50f81df5"]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000580)={r8}, &(0x7f00000005c0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x3, 0x8000, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000008c0)=ANY=[@ANYBLOB="04000000a948877de3f2fc3847ff6b400a8e3e80957052201c1c14cd0227d28196547d92d8b9ba3bc196024ccc1713434238f28509d83716fbae53670f165305", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) sendmsg$inet_sctp(r7, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="ebbee7a9449784a179572de58e1ccf03959f59220464e372e1da7acfffeeca291cb2858ce1b8d4ca42009751ce8012e22399c802b283721f0eba96535f79b3718fef3c47afacafd2b7d94af483a6d50264670f5deec41e4cbd1eba535b56", 0x5e}], 0x1, &(0x7f0000000440), 0x0, 0xc004}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) 2018/03/31 14:16:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x80) sendto(r1, &(0x7f0000000300)="9fa44b205876470322f223b2b61edc340776b0e0134de7dbaec988a872fabe8166e3339ef116ae6ccb6012d4aecc87e2830e3a8e81cec38ffa4a3a0dbac4a5886ff08a05b8fe94c05495b5195be3691a37e58700f7590f2296667e60636aebd2ff8392b25c8cdf650c6a75b0d89e3c4e2a31607d482d1fee1c611c414d1ee19213050068e1c2d65357ed2f3403baf9ada5e07edde2dc9dba4bbf0b8ac2453341a633998fdc0c4cf149ec9f1844fd3bb1de0b20b1fb2fafa52a44be77f98914731f207d3d68ace7637b3d28fcf4a2f4", 0x1, 0x0, 0x0, 0xfffffffffffffcf4) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000400)=0x80) accept4$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000580)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x7, 0x100000001, 0x0, 0x5f2e, 0x10000, r3}) recvmsg(r1, &(0x7f0000002800)={&(0x7f0000000000)=@rc, 0x80, &(0x7f0000001740)=[{&(0x7f0000000200)=""/196, 0xc4}], 0x1, &(0x7f0000001800)=""/4096, 0x1000}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0xa9, 0x20, 0x100, 0x0, 0xe085, 0x7, 0x7, 0x200, 0x401, 0x5, 0x5}, 0xb) 2018/03/31 14:16:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) accept$alg(r1, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x33f, 0x2, 0x5, 0xffffffffffffffc4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000118ffc), 0x4) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x200}, 0x68}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000000540)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r7 = getgid() r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="200026bd7000fbdbdf25110000000800050001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, r6, r7}, 0xc) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x7, 0x6, 0x3ba}, {0x1, 0x8001, 0x6, 0xfffffffffffffffa}, {0x7, 0xef, 0x4, 0x100}, {0x2fd, 0x1, 0x24000000000000, 0xff}, {0x7, 0x2f9c, 0x7ff, 0x5}, {0x0, 0x7ff, 0x10f43e71, 0x2}]}, 0x10) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000007affc), 0x4) getpeername$netlink(r4, &(0x7f0000000480), &(0x7f00000004c0)=0xc) close(r5) socket$packet(0x11, 0x2, 0x300) 2018/03/31 14:16:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7, 0x10000, 0x7, 0x200}]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000380)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x200, 0x3) 2018/03/31 14:16:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000011ea606b80000000000000010"], &(0x7f0000000080)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x1, 0x70bd2c, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) 2018/03/31 14:16:13 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001100)=0x48007e4127733bbe, 0x80802) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) sendto(r1, &(0x7f0000001140)="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", 0x1000, 0x40, &(0x7f0000001080)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'syz_tun\x00'}}, 0x80) [ 98.915820] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 98.922380] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f00000001c0)=@ethernet={0x0, @dev}, &(0x7f0000000240)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000280)="33b044a1999a6411eb0f4b053e05b5d9", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfa0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r5}) getsockname$packet(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, 0x42, r6}) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="100000000000000000000000000000000001000000000000ff010000000000000000000000000001000000000000000010000a000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/31 14:16:13 executing program 0: write(0xffffffffffffffff, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:13 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000ac0)={r0}) connect$pptp(r1, &(0x7f0000000b00)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1e) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0b0992d138aedcc14147b298bf8a3f780dc8ec5bc5f82f63b73ae113be1f2a86faa0674b5abac16873ec72511fb6cd59f45a792bddfda485ed20147eb76275c9f083a390cf5346d602fbf877874cd921202d279516586b8bd8b97b899fe64d86d3a2e2d60a28441e9c8ba7df6c9974879a5b5a6384b8f09b0e8631398147c630b2c84a77beb41d5c24177c23d6e0c9e5bdc01e85ed9fec6b3a0e62070f73f4fe5ecfda437d5ca6a1ef9487752a0e552f848256c809a4fd02ab5f3748f0ea6bfc02729f04870d1c052db31c3a59c650f511d533ca9e6a78cbc8e98adf3e99b2f908560dbf56", 0xe5) 2018/03/31 14:16:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)={r4, 0xe4, "ead3ef3a1198ad9c07cf5ff80384e4748a30b943e87a37ce87cffab46a5812330c2906a37e6a5982558c7694749f0e3a2f82db102b82ab0e97d65ff57ca16ed89b8c1cb333f1f328210a1d69f5a2e8c4c0d2a411f878b735c03ac980220b10eb2f01de55b4e30c8149553c99548ac5c6281e250959d30945ca6c8d10f90778bfb20f038a235083d1710ab18353e9ca31e99dc0c37cf4ef753de64fdf3e709526294f7cf4e6f581085f7c2ac4990fa5baaeecbcd19f386dba20151cbf583ee7e1f6bc7fd0b1b9d3fdd80047dc658439f78b1d84535ec4b1c868ddf729496a2bb5a8b01d75"}, &(0x7f0000000440)=0xec) r5 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x1200}, {r0, 0x100}, {r0, 0x100}, {r2, 0x10}, {r2, 0x65}], 0x5, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(r5, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/03/31 14:16:13 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x2, 0x18, 0x1}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xfe, 0x80, [], 0xa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000000080)={0x0, 0x3, [0x9b2, 0xe0, 0x1db, 0x41a]}) syz_emit_ethernet(0x72, &(0x7f0000000100)={@empty, @empty, [{[], {0x8100, 0x2, 0xaf10, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) 2018/03/31 14:16:13 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa}, 0x6) syz_extract_tcp_res(&(0x7f00000000c0), 0x3, 0x7fffffffffffffc) syz_extract_tcp_res(&(0x7f0000000040), 0x5, 0x10000) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/03/31 14:16:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00000003c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000440)=0x80, 0x80000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000500)=0x5, &(0x7f0000000600)=0x2) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000800)={0x6, {{0xa, 0x4e24, 0x6905f59d, @empty, 0x9}}}, 0x88) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) r3 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="930000001dd4c24ebc9d878bb8be04059654fdb1c86bcda18e5d5241228a4c9029853668124455415af6bb5d32c2195cda8ac24db423df737b531452e5e403ce2f085248ecaea9c295c413634bca0e6e59cb73e55a2ef7f357f6f31484f1154ab085359da5d63fdf1163a1c54bdfab6598d1f02aa05b28bcf05f711c770d4537fba73b410c9705ec89da"], &(0x7f0000000100)=0x9b) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000700)={0x1, 'lo\x00', 0x1}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x3c, &(0x7f0000000640)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="771094a2c583d9af721ab8087e3e4e26cacc910f99fe2fbf72810b66c01664cacb625884753f5d9d3f0900515aefeebe4d8733b8133ad948fe70963cfed6cd3e07ae856516f26fe3dee6e24d7e447de787a02c5df603ef9f5f5ab952ac08fd3db39245c45510147509aac7b3f6d970c94f6c072b528aafb46fb889af9e4f24b41ab413eddf9e3b702a5936fe7efdf97c7aa195b59c48674c6a4df800000000000011bbe490992dd8655cb71213947a8f499ac55d51ba7e06b7ca545096dd6d8320d7e74a59a4edc099cfb792633bbc4224b683a7b9775776deaa2ec05e6e8d41bf93b7b892ff9d8853f47c8b0d14ba2223bd3ac2"], &(0x7f0000000780)=0xfffffffffffffd29) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000007c0)={r4, 0x1}, 0x8) 2018/03/31 14:16:14 executing program 2: getsockname$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000004380)={0x0, 0x0, 0x0, @dev}, &(0x7f00000043c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004400)={0x3}, 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000ac0)=0xffffffffffff0001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x200000005) bind$netlink(r1, &(0x7f0000437ff4)={0x10}, 0xc) accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001740)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) socketpair(0x11, 0x5, 0x101, &(0x7f0000000340)={0xffffffffffffffff}) accept$netrom(r5, 0x0, &(0x7f0000000380)) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) socketpair(0x1f, 0x8080f, 0x0, &(0x7f00000014c0)) splice(r6, &(0x7f0000000240), r6, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000007c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000080)=0x2) r7 = accept4$inet6(r6, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) connect$inet6(r6, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000280)=0xbd0628df) socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000180)="24000000210025f0071e0165ff0ffc040200000000100000026b1fcd20b0ce83a8007526b7", 0x25) socket$inet6(0xa, 0x7, 0x3) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) 2018/03/31 14:16:14 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/179, 0xb3}, {&(0x7f0000000380)=""/216, 0xd8}], 0x2, &(0x7f0000001600)=""/4096, 0x1000, 0xfffffffffffffff7}, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000340)={0x0, 0x400040000000, 0x5, 0x400, 0x1, 0x4, 0x3}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r2}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000002600)=[{0x48, 0x11e, 0x6, "e4a0cd299a43c71044e3411b17c7cc531cf9ae9b693b13d380e41200ef8f9dda8af82b28b57b2bc878fdb1bfd6260150aafe91"}, {0x88, 0x10b, 0x40000000000101, "a569409a11728a586088d36bfffe1331f663a2ee0764f6eb7d64049fffb6d52b7ce562bc00f6a75b1ab60d9d55d53c20817ddbf71ecdf942c6c60fd2c0893b3a1d55a0a57d895edd9fd56407de67f65ae0b53618f8f59e5c481c5cce26335a5724f2113a33ea06e8a154c3bfbef06366c6cc68a040d4"}, {0x1010, 0x18b, 0x9, "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"}, {0x88, 0x119, 0x80000001, "4ee5c03e2c616af1f682f6aab8262fbd0eb749cd32ad4e8182de1149e1c031fa41c71ebb42e1d5f3f53a4b73b5622d8140833a2f665098fc75907f165984d75adb0997e1a6bb13800f60836eced24fc36f51275133dcb908e5a0ee98e30310b2d2d4c1adb6c56d126fa90423e94b3d11152a34bc43c6"}], 0x1168}, 0x0) 2018/03/31 14:16:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:14 executing program 1: r0 = socket(0x11, 0x800, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/55}) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000180), 0x800) sendto$packet(r0, &(0x7f0000000040)="2d6700000000000000000bbc2560f4af", 0x10, 0x0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/31 14:16:14 executing program 5: r0 = socket$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, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="54553a39ae15aa12cba6b4528169bae2", 0x10) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x91}, {&(0x7f0000000040)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/31 14:16:14 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280)=0x80000001, 0x4) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x42200100}, 0xc, &(0x7f0000000140)={&(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x90) 2018/03/31 14:16:14 executing program 7: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000280)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r6) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/31 14:16:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:14 executing program 1: setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100)={0x81}, 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', {0x2}}) r3 = accept(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/31 14:16:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000003a80)={0x22bc, 0x24, 0x220, 0x70bd29, 0x25dfdbfd, {0x13}, [@typed={0x8, 0x45, @fd=r1}, @nested={0x5c, 0x1b, [@typed={0x8, 0x18, @u32=0x5}, @generic="9e45da7c76267c8c9ee568a21836037bd52da9a2e581f6e5cd5c8157870afedf0d5774d1c8e52b6470c1e8b9714f82f110754110591631ef275feec98fe9e67558a7fdc97d977122b43d18e1f2fa"]}, @generic="2fbbafa4ac10be8efd7bf4a8ce11cd3f404f9aa3f4a2ddd30aff4f5f430d8bb5aaebaa6d60d8b686e82ffe6c76edfe48f17a64b01316d3eb1d95492ba3d6f48ea8e5274a3af277ab0700a6c0a70707920f9bc62eecdaec682a9e22af9a3eefadd6de4b9fd07aa9ddd9038467562dcebe6dc832751c6e180b2dc488923da8ddfefc7c9bd192d6c1f24291ff4a088c480d355fe2600d9d1b0be62f56d09e329a91f0655cf9cc9e39b920eb1f5157d1dcd71345793e1c6a", @generic="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", @nested={0x104c, 0x27, [@generic="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@generic="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@typed={0x8, 0x67, @u32=0x1f}, @nested={0xc, 0x64, [@typed={0x8, 0x57, @pid=r2}]}, @generic="ad5e1bb2cca2266d868eaafac0c8af147c1715b0ea127286a2d98dfb0d781d9d6432111a01287c810713dd0f90dc"]}, 0x22bc}, 0x1, 0x0, 0x0, 0x1}, 0x800) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000003c0)="66f91b8368ea2dffe5e95ceeeea72badc6f64ebb61ac4f6ab6817b154878bab2eb2c1b34896f4294874c517a9baf04cd0d3d4cd80d079c438b453ac232e72a4e24bac4decd81c4f7aca2d8492b1460a8441ef73693734115d1a664b5") accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="000000200000000000d1bd337fedad0b6ca9405ddc3834213832bcb2508bec9534f99cba9af8e3f72430de36ecf03276f4fac608213502f06c7272ef83599c146d58257505c81e1c27297835b54fc516a2"], 0x14}, 0x1}, 0x0) socketpair(0x5, 0x2, 0x1000, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000580)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/31 14:16:14 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x79) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x11, 0x800, 0x3) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0xe23f, &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) [ 99.885591] IPVS: ftp: loaded support on port[0] = 21 [ 99.894962] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(md4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb804008992ea54d60004002c5b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008a00)=[{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f0000007880)="8f5e044f9ea5dbecd984623cec626a9ac6a42c7175747022139f6ea12b1d3c3553", 0x21}], 0x1, &(0x7f0000007980)}], 0x1, 0x0) 2018/03/31 14:16:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x7, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000b00)={'vlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000a00)=0x10000, 0xfffffffffffffec9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000000180)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x0, 0x9, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x3, 0x0, 0x10000, 0x6}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000980)) syz_extract_tcp_res(&(0x7f0000000380), 0xffffffffffffffff, 0x6) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x0, 0x48, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x0, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={r7, 0xcb, 0x4, [0x2, 0x5, 0x10000, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r7, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9}, &(0x7f00000008c0)=0x90) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000001c0)) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r8, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000002f40)={r7, 0xdf0, "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"}, &(0x7f0000000b40)=0xdf8) sendto$inet(r4, &(0x7f00000002c0)="bbb9ca467352263649eada7479544406e7c61e235108937f72b98de33bf7860477af3cf3bdb2b8cc581a0452", 0x1f, 0x0, 0x0, 0xfee2) poll(&(0x7f0000000040), 0x0, 0x0) r10 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_linger(r10, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000280)=0x8) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x9, 0x100000001, 0x200, r9}, 0x10) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) ioctl$sock_proto_private(r8, 0x89e2, &(0x7f00000003c0)="66d0d4ac69b1a6e250f006d3ddc4b06edef75027570dc6f1d703c79348d077325fb3a787038bd9275c1d340451860e68b8870adc7d018a53207ce8d535b2a9b7043b80c0945a83e4145c960319c72ac102911324") 2018/03/31 14:16:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200001b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/03/31 14:16:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:14 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000003c80)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003cc0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r3 = socket(0x10, 0xa, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x7fff, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000200)={r6, 0x8}) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a40)={r4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f00000004c0)=0x8000) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x0, 0x33, r4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) bind(r4, &(0x7f0000000500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80) getsockname(r4, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000400)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000240)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) socket$inet_smc(0x2b, 0x1, 0x0) [ 100.077911] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = socket(0x5, 0x4, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x1e70}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x7fff, 0x5, 0x4, 0x810f, 0x4, 0x9, 0x3, {r2, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, 0x3, 0xcd4, 0x1}}, &(0x7f00000002c0)=0xb0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x1}, 0x8) shutdown(r0, 0x1) 2018/03/31 14:16:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000001c0)={r4, 0x5, &(0x7f00000000c0)=[0x1000, 0x8, 0x4, 0x1, 0x1], &(0x7f0000000100)=[0x800, 0x800, 0xfffffffffffffff7, 0x81, 0x400, 0xffff, 0x1, 0x800], 0x4, 0x4, 0xffff, &(0x7f0000000140)=[0x6, 0x96, 0x1c46, 0x1], &(0x7f0000000180)=[0xadb8, 0x20, 0x5, 0xffffffff]}) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) 2018/03/31 14:16:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(0xffffffffffffffff, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:14 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000300)=0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='nr0\x00', 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000200)={0x3c, @rand_addr=0x1f, 0x4e24, 0x1, 'none\x00', 0x8, 0x9, 0x4f}, 0x2c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) accept$inet6(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0xffffffffffffffe8) recvfrom$unix(r3, &(0x7f0000000100)=""/182, 0xb6, 0x2000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) sendmsg$unix(r4, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) close(r3) close(r2) 2018/03/31 14:16:14 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x7fff, @empty, 0x1f}}, [0x1, 0x80000000, 0x1, 0x8, 0x2, 0x6, 0x7, 0x2, 0x8000, 0x0, 0x0, 0x4f, 0x401, 0xfffffffffffffff9, 0x1f]}, &(0x7f0000000300)=0x100) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x100000001, 0xa, [0xfffffffffffffffe, 0x8001, 0x7fffffff, 0x8000, 0x40, 0x1, 0x6, 0x2, 0x0, 0x4]}, &(0x7f0000000100)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f000020effe)}, 0x20) 2018/03/31 14:16:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000094dfc8)={0x0, 0x0, &(0x7f0000966fe0)=[{&(0x7f000019bf37)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1}, 0x0) socketpair(0x3, 0xa, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f00000000c0)={0x2}, 0x8) 2018/03/31 14:16:15 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x99a, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f00000000c0)="d6", 0x1) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x6, 0x1, 0x3, 0x2, 0xffffffffffffffff, 0x7}, 0x2c) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="74cd4727cb8422150fdac67c0497d325cea6268d8621c19aeb9d9f0ba12637cb2b285f7f74c31fb2b077ed06b2bc38d368044fc92c37a53b1892f6603d2d5e0bdf2ab84988512759ac003d3c4b8682276d920a6b376c7a4d75419b0a4dba922dbaa87aecf1752a0447b8a1854570fbdfbc1716462179bd50fa2bfbd346563103dad45fb6470a7a3cb4b9dad78a9740afd6bb19a0d2501de1ce28f53b6eb3ba33c97cf8aa753a2bc340a0e32d", 0xac}, {&(0x7f0000000080)="c2e3bd3a3f43767237507ce803dac61903097e3e7cfe40b982a65282c5265f80c7114434719b4b5128e1fd", 0x2b}, {&(0x7f0000000240)="62d2109138a677785cb660b1245a21877baef5c9f8db977ca4ebddf61154df2089bfe32ba53917eb47fc18dc9a3efa12d517a86f72f8149ec1d0a85d259a7630f44bc2049b5744c295a5914e85227dda48e99f23b466fcbb35416605b1b2fb807a4ebff297b5c812ede5371dd491e93129fbcf1ec368d9f65782417212", 0x7d}, {&(0x7f00000002c0)="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", 0xfd}], 0x4, 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/03/31 14:16:15 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) pipe(&(0x7f0000000ff8)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000040)) 2018/03/31 14:16:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) 2018/03/31 14:16:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x1, 0x4, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000040)="13f93e3140e302fa947e6950532c535041beddae37", 0x15}], 0x1}, 0x4000000) sendmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001340), 0x0, 0x4000000}, 0x4000080) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xc, 0x4, 0x4, 0xdb, 0x0, r0, 0x0, [0x115]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000001400)="f88a2bef46a2888d36dfff836f0b8748d00dc7f2e3467c8000832fc0ed1322da5d3b45f63d254e7b7665e10006fa93703a7f3ab39c39963ba85c48f5ca5949ba414f5058353828aecc42a94886a6caf30d76bd56728e07221aed54aa3cfc60c3d107e3536fd06340f4ef687f4b82d25d904d149f1e0b0e5e6b89e5655555ce76ea726f3844eb32902168d8d275365e760392edcd34f6b60b8f3964363d8d54b139acbc659d845a6bf0f4bddb226f591b24d1c72f1fbe461586929b88d8e10c89011481e120b4f77c57667aee8101490393b2956d1b05a9d1c95e8b17ec1d0a60a5d469", &(0x7f0000001240)=""/151}, 0x18) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000001340)={0x1f, 0xffffffffffff0000, 0x100000000}, 0xc) recvmsg(r2, &(0x7f0000001680)={&(0x7f0000001500)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001580)=""/175, 0xaf}], 0x1, &(0x7f0000001640)=""/6, 0x6, 0x1}, 0x102) 2018/03/31 14:16:15 executing program 3: syz_emit_ethernet(0x127e, &(0x7f0000002040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xf, 0x4, 0x0, 0x0, 0x1270, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x6}, @generic={0x0, 0x5, "d776d4"}, @timestamp={0x44, 0x1c, 0x5, 0x1, 0x2, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0xffffffff00000000}, {[@loopback=0x7f000001], 0x1}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x718}]}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x7fffffff, 0x0, 0x1, 0x880b, 0x6, 0x0, [0x5, 0x5], "b6278c75a926"}, {0x1, 0x0, 0x9, 0x9, 0x0, 0x0, 0x800, [], "e78524e172bededc1a57716bc94ece9e439b8f0a33b21fe1b15357a1a5140839440c7d2e9b399b610898edf0ea0651ccc79a7179d35c91be0b95e95f40fd66b0ab0f1277b3cc840f129b531536176a68673ddaca60bbd4a4ddc8c4bea791e933d38fea5f50f0c2070bf44e9d16d3d845a13d1c39d71f61cc3bcf2f89dd89c97573d9b82ed3b06d5cc87671d6dc2446dc34e09da813e6d723b044d2a6d651ba6b051c2ee3c7f65747de763570ea4cdad3e71bd595aa3739e911c75085f18cc8b69509e30cfadab7c53f1793017cd5e860441d265706f8a20ff94edbd27bc82c0896b8df620b2375da"}, {0x80000001, 0x0, 0xffffffffffffffc1, 0x81, 0x0, 0x0, 0x86dd, [], "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"}, {0x8, 0x88be, 0x0, {{0x6, 0x1, 0x2, 0xe0d, 0x3, 0x90, 0x9, 0x4}, 0x1, 0x6}}, {0x8, 0x22eb, 0x2, {{0x1f, 0x2, 0x100, 0x1ff, 0x5, 0x7, 0xa58, 0x1}, 0x2, 0x12000000, 0x5, 0x5, 0x200, 0x8, 0x4, 0x81, 0x1, 0x2}}, {0x8, 0x6558, 0x4, 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&(0x7f0000000000)={0x0, 0x2, [0xc9d, 0x782, 0x105, 0x440]}) r0 = epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x10000) 2018/03/31 14:16:15 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000611000)={@multicast2=0xe0000002, @rand_addr}, 0x10) 2018/03/31 14:16:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x29, "fbf2fb72267201b3820cf86b052e6c8780d636cb9429baa1a4992daefb24b39de0c1bf7b148e823af5"}, &(0x7f0000000100)=0x4d) sendmmsg(r0, &(0x7f0000008880)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}}], 0x1, 0x0) 2018/03/31 14:16:15 executing program 4: r0 = socket$inet6(0xa, 0x100000080801, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/03/31 14:16:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0xf, 0x220, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_sec_ctx={0x201, 0x18, 0x40, 0x6, 0x1000, "b054915831d59837b8f3a9ec5662211a50a3cda8a3bce33cd1506c1520ef08868430f55902fa6c956c3dd956bd86a0149eed3ab0dbb1b7043bc5ce018d8e070374a453670427110f611cf0186c3ebb366fd4e9956a0643b5e84cd75ed83f04cd5744f79b38e6bd308ceabac2ffd2426934dc4ad728d1b9c198cb52c5d41610e21f48f79e1350834605a994ba8940496d81e27e2d5eb94e866af555f3bb2b64a5e7a9711d092440aa4279fade97db58fd66f042e63633f42f0673bd5ccb1b6368044abd73b4c2ff6cf28169d6db7c7c926360fd28d5310174a62f71d16a3acaf1f81c34c51eab889fad315cdec6e4f214aa485cbb7020012ed916b3b9637e90b757fea99f0efe505531096498631821efcfe17d8d274f980111ae4b2b2ec9749a17a7b2e7ca3d8484e87fc5176c62bf7c4cb4060a56b32d8a8df4f399a8698ce15e3b3cba7cdba4dfee3b8875245bab65348ea8caf45db64c6ec6202ce0d98e21c7ccf12451394589b5c5014c19e88299b8638c5fdb14aa801ef132175ecbb88e1e9f4700ae6ff5694978df237cdd5fb96241f7edad48dd3f7fd60b59390cf643808cb545c03de681bdf67d7717b95ab361142e9da8703433bb903da15ebf6f511beeec51bc3a91803e55d49c1c3152a985dd450aec7b882c026c522779f67b98ea313eef661767852e4f98745412a6f6004315c7ce22778a3dd568861269295bdce28ac6b7c490f7484a03d70b77a3baec0ace3ff840d9e6770acc047ab7816e18e10e401ca3e228b0127028d0854a61db920459d412a5f24c20b45b835e8f2c901e8503581e91870705f16c77aec50a11af8949731b449c56a16882c182425bbac6e7da9f8d946f3f17b2778e02f3dec4947494e1347516da21db223b216e07c9adbd8e5a48a917bef847f09dfee0567b585022b26674312e187a6cb283e1d45eb6a8fc15be573e5b70ee7798f443661769221f4b03f3cfce945455b71b87b2f859b0678365a1c11d76533c73a028a42d66c5142276fc2a4c901aa8b32c1371f27d7c595a70c18ed69626dc68c364fd7a695e9da9b59ed27b844253a0b8b78e9f72611fec0fccba0337b3ff626a67904c1fc8c0f9acf4976b05a6cef36fe0a804aa7d8301f8adcc68e1e1a780f64ae4cf150ae4711d17885722e3da629a77437e0f5822055cb25224a9ff7a3f75723975ecdaf624594d6a9ebabf54ea08651c08ba4e9847c37176a6bb3acb9ae272123d38530f2a388ea61d8b43e140039d0b86777b3fd165b95d96a0394784fa9dbbbbcfb8144287d2370cb191f05929e03e91b813cdfe5745626db78e9fc85de9156306819d59cc0ac6057c9cce5126160b33098e7458918da894cfe06d3e3ab4401684b98b7b2ee6bfb2508db1082b2f47437467748418df45a32bb4978612e676b3e96a29a138af4164e2f060e85e06e48a30ae1fda8f365bc8f9fb590dfa6c18a2cd0f098f2142874a41d812bfd1bb837e387085fb8b2d33ec3fa2c2ff451866854ab46aff8a24af38ba085a9dfc8f35160d0470fbd9a346d7f09737ec0990788793d727457de7f0288c3011e469d04f1bffb291bbb45195b4a192cbcc8ec25226d7fa47d821aae88172c0b4831c518af34c786fb30c603fb88eb313678b64789e8ad150527758057e4bfbbca514272dda40d31133d30fd93dfe1d099f1f34f1ed1b0286e943f39c04d5394f220bb9a3dc4ae1212bee3b4adeb8f42bd14404da9fa79d6fa8cea868ca70f21c8ead417deed31214d32546a5b7fa402ab0e881aba0949619daf94a0e5e1e98661a67e6442d5be580e7f9760bb2525988552cc51e4ead4ffa22ce5f05f01c4fb37595ac64725335936f30e260fd9d7d4cb2e875e9e9444d93fcf7b579c407e855ef13b70be302a30fdac118fb455f96711d01fa0a9e75aaad2599ac1eca1a4437f0a4972febe8b2c3361237ea28db8c927c4cf91d6fe4c0ac3daf4bbc9b5b70853aac37c7fca45afc3f86ed12c9621941abce0120a0fd30ea8dca95b8629c6916addfcfe287f6add7ad04ca7caf7dc53b31184d9d1ab437f86a803dad94fc530811053b3dac3cb3494a5ab999573fa1d432941df7db2f590b59ba9459d52299342e6e508a521be76fd5612c3e0803b776172b68fd4da6e8559ca65d535649eb9a5491271364b36195701f5bb8c6ecbe61c4037c494baef93e4cf2c07c884f21abae6b37f827dc21a88bb076f4d4d18a8ded2ad5c2e92bdfb0c156f095b18a4f8677e22fb95d50b8d2acdc3d59a5799e6e68d6896af44d2b45478a037ddd36bf7fcf23e6853a4d94853d5cf57418c67451315cbd3afdfbf242e4799a812b01ed4b6438cf7755e06abb376ae338fc3d1e6fcb5312bd11b00f5a87643526cdd2bcb73e3a03172ea46e2cc331116da9f9d4561f3e5756765e1df25494f5f209df8faaa40268699ccd45f2acbc16f24f26c71f97d3576214a6838c6bf4423a0b18f325f1831f1043539f0c18baf94ce7893500c093e6ee14246b39e72e67aa8904bf5d8a3f59433e21b71b28ac7f9a5174528aba8883152e663a4ad863bc608dff3ce06c7ea759942cd0252c873c9f347c7bf2f0b346d7a0c44cca7633184164c6ed183a2fa8c396fc40b3d608fba890f2b5ff6ff98dcf4ef36a92ccf7ea9c783ddfb9d54e1ab6c6dace123fbe95b5cf37be14ab944234338947b6539c61e5916779eae6dec12f8d338e6273c7da971fa94da034da21b8bba37366b3ede3a73fe5930d83835ef5bfb4bfea1ba0607b856343dab93844a28cd95293c66f50db87ed30c4fab66e433f292254058b7e1dce95720cf69e1fd74e5c7983a1f879b14ebfac02ccce9a53076fa3c31258070c9d25599ff3f2a4bf0e743e2dd7ad735be9519fe3df8f766ee5c2fb183eb2ab17284f40f176d8dc73f77519229c665a1497a47c638ff5c62f51e1b084a592fd149f2fd46f7589758289ed3829dfc1e012c1cdb0aa60403d98f38734222ca37221441c3d0544a32cf66a7e51dc59335b52f17b8d0991960cf283b089dab228afb089369ea4bd52986565c0181a05003a1d05f1e26c7fe28d69115432d267ca9036b71bf46614bca0aa5b6de450b8635c8b226e30c58363947e0974762042f1478820de53fbe30cee5343eafa07741e1d3db145e313fe9fbe7fef215f8fefbbe468a1fc3f6121b8f06c3e326b07ce9f0daa1ebce1d644c51575b7b818b1ee843076ef6c2f7856df8cac0416c92a27477fd4de5adc97daf609d2647ca0015ee81a1c54bda7be2237e6eccc03b450ad33a4b4f6b8fae4f4de4278403d67c6dfb259a93a5fc41336e658dad6d56d1b79e8cd092c9354c5f3959ab9d628fa50e3d90ec89bf6ce713d472f52bd5fc01b50944dfb260479c8449de66a1722997a88d9ceacc64306479214ab3a58bdfb613e6e883cb0c5160b2364ab2c9235e545a2419f6e9a80e4d220c5b92d2d5d1fa905800cf5fda5342f95bd7f37a79b20ba58b40bec7dd86e9fbe1033e272730642172d8dbfc60097294afec3b52d12fd39c50ad3ec756f5a8ea840d3f10937d7b32c51a175cf1ae7253fe3e77e9fcc94decea8362c546b5d15b0667ed1192a1fcc9ed12c705b837ab2fcb4d44b60c400e4ca88c20438223496d01e9996acb6106671afc4a2098482a275907b2615ef57b9db2b50734a68c4f08314b590d5bac109bf5864a769e76290e2d13a5f4a79987f7481f46a2e853247b89754a92d1556d2fd5634f7193bdaae00b4b51414b878fecefbab764b66f6f0a12110dedf314436e0e2ed665143a7953c5844fd1c0942a0f43b82276c85358c9599e7341aca5ec5068354603b4a2a45135d5eacb4627f4b4c78a150113baa78d2c1b3e9b6f87879eeb406fd680ae1ff35cb03b793fc4eb96ac6dd16f565a5557ce2642976462d0239ff28d9de57dcda7035a9e4463b0a3f7dbd875891c481fbe2e08e43eb831d4c422b33599b8431e07944e58845904b61bde65a4c4faf7e5ebfea0818365bcb7503e7c5744a1b3633358e9d89b70b4600225617669f48e6a35a66fcb95881f62558e9d66e2f2c3f09b6988a6c49ee6baf8defce5414985fb86f6f7d3e7613a3c0c6f356d3c40b1d0c3ec16ab826ce16b5bb187389b4c0fafce6e7a08217c909253172b0a12f454bebcee399511c47f823e8398c28c61557dd7c95331ad28925bc88c144aebbc04b28212f52be5d151b429e144bef5709bc688c42b01b0b757ed0df9a73c8558b03ef15b92ccb0b50720153bd61cd406e517414e1065b758e5e8d28f3038edc0c70c8b9270ff65e5b8bcf44d96dc259c22afca02a62d74265e410bf89b285fdc5f316b8611835df0c3d76014d17b1310923eff1ad2758fb4cd3628e4aa5214ce7d9c85c82a0352a3494907fd7d43ae3a4aade730980a6c08fbe7351c3cce781866e268742e49c86ec5fc5ce8f152ada8d41ef70356aa49768bb0a81ba602ad78e4a5b6d44bbde0376f86d4889f88ef6f9a1ed2bd758166f363488647fbb7d0e37636f8d610db6726f83e45082e6fb0af436ceff83746f0bde50b77c4de1f50f28a539afb6f47d946b08993d7c2c7334ee0803c075d980d3b3e71999d30c642b32b8bc1c4257c5d483734ccc8a10bf2f4b7ba51025980bfd508653e34123b210e7038ecd58de2265b72e52c8aa1b6f1411980661a15c2ac1bd2192529839a80d83073d5afed71739c2b0318860dac4c0a83dc6d86c4bce2d57852c2a084a80bc130859bbf465ba544a053e296c619a87f23c55abc1ac167b5837ce8fa7b0b292c07e1b141deec6e2cace3b31d91c5dac028251071585d01fa339a1f002e9b0af0b6dbb3455bdaf34e2c978f0dc06afd955ed0a46755cf239ceebfb550efd42aa2c2cd77cc9601021b53656de7ce65ac5f4dabdd58a1a65376895dcce27f1152749fded678af0bd5e768ddea74ba1f68d6fe015a92df56a91382bcf8d9350f17e51fa47c52b2eff4eea69a3310c5cc025252e9ea3bcc46f8fdda8a5bf7d2c40057a364988aa77b552f5746e8d6f69eac767c580230173b1ac8a74b7140d59d6305f3ab935b460ba40dc00bfa69e8891b2c9eb94800b1ae38cb89290cbfc292f4fc49753800437571ea058d9e98bd58bee0d881d3bc250da48b2d72d312cfb3ea6f7baf67dbbb70a7207277ba7fd690975bcbd1e4577f4312bc7da8dc5e45e1a239f193bb31f4a65dc5d193aef08b31abad2fb5f695cadb9fb074558c395fd5396b21e4a8de6aa8726ce5f6bd22948e1e6540ba0e1fc7021a0df29881aaa6468e0341b61ffba26a052972e636ce351cba369396e22d12e882519810e9807757884d8cb4e59640bf8e18aa67459862246ea203f261e1e419d358372cd23ec896bf78995bcffb17336de12c2f928a57836343c4936cdfd1a8293a3adf1bc6e6479126da17536187e071cb524b13440818dc43862fb2e0f34336e28f59992b203b3c36b8607d6d8d0ef66ff045f1adcbb587bcb69a879191034a8a5f33c1a0d3ee673f29c55751ae4b5927704a0d84c9b0f503efd1c97dae679c893997a14e1a6768d7dfa171d1d8e2ef3dbf862eea0a81ec26166f2a7feee78bc628944433a886f2dc32cb753ce16010301456ec525308445d308ca0b39fd26e05e9cef1283dcdba1656f1fbdd0c252ec6f1b5a613608106a63852277858b45448c391f65559400d711256dc3e081626bef9271ea9fb74fce72e211c3b65645c7cd86fb8257c8cc7217f8bbf07f2e63536cda514a09474f60d2466a461916ab9f73ef902019bba0803229b0c1beba78"}, @sadb_key={0xd, 0x0, 0x2e8, 0x0, "64f2e9f3834ba22c8210404884b145843100dfbf7f28265d0e831ed7cb27a6ef7329d9f2092ac49b475fcc0fa5c4dc471cc1d2b215f152f0ce632a1d1480ac83f7054e3872c056e8cb9140062f18ae3223cc6f8af733d0f7942655c852"}, @sadb_key={0x9, 0x8, 0x200, 0x0, "79117b2337001ae7866bc45e17d0f8e25ab4e7f7de560d19153b73cf18c6777db6e06879a4a85fb3db2f779bc163d67c00c98585c3436f2d07d944ec7c8d5197"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_lifetime={0x4, 0x3, 0x27, 0x5, 0x101, 0x4}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x1100}, 0x1}, 0x40) r1 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x17) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/31 14:16:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, 'sit0\x00'}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/31 14:16:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f00000010c0)=""/245, 0xf5}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x200000000000000, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000001300)={0x2, 'vlan0\x00'}, 0x18) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) socketpair(0x1, 0x0, 0x10ab80000, &(0x7f00000013c0)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001400)={&(0x7f0000001380)='./file0\x00', r4}, 0x10) socketpair(0x11, 0x80004, 0x8, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) bind$unix(r6, &(0x7f0000001240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r7 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r7, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/03/31 14:16:16 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x4, 0x2) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r0}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000140)="677adfda73ee1e9fb832f6c9fb3a126d8e4bc288e5da19fb1b6a1e7bed251780"}) 2018/03/31 14:16:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r2 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001ac0)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002f80)=0x0) r5 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002fc0)=0x0) sendmsg$netlink(r0, &(0x7f0000003540)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2002410}, 0xc, &(0x7f0000003480)=[{&(0x7f0000000040)={0x2e0, 0x3a, 0x624, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x30, @str='\x00'}, @generic="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", @typed={0x14, 0x8c, @ipv6}, @nested={0xc, 0x76, [@typed={0x8, 0x69, @u32=0x1}]}, @generic="8abfbc7e37fba5e7860f7461e88f50e0638d6332259256f90135098624deb48dfaae12fd5841ea94617c16f49f79e5fb9d12f270b4ae0985352a68635fe666967384f79447091a213f23c56d26c9fcaf33994257edb9c510dfec5ac27b935b6a2e4381a3de53c44abfc0f52f295b04d74cdd40ddcfc958263715f3b64700aa0b8f4b2da1afdc0fcdb7488dda3877989d157eac0264731bfdd1ddefa478a58678744a5d0489a2af294f306f06c37b8a1d2d", @generic="baef23638c62a7239d809b3a24dd094983a384eb23429c4301046c17b4b5f28223426754147be9724e826a2bb54b5d49bc1942916d9981b5e48b238691d976ac506a6c7560c42c74fcb4e15435a9abfa95dd2c06f90c1677a75900abd833cb50fcf4076c5dbc879c9e7d9df50d2ae00ba2418e226f4d0047ea2309516f573a651f9eaa088fa541be3a1b45e328bafc1c3284af57d8eb9782e20115bd701f81c461fd42d84bbf9a94d0cce0a412697a59b937f914dd5c9e324dd846127c41a8a82390387d65a27d99b5bba6fe91a6f7fcb8cf712be008602a69d9e13065c429b1f351c1f7d5822fbc8676df8d1119635b3d03a1d7d17f42ea"]}, 0x2e0}, {&(0x7f0000000480)={0x58, 0x17, 0x300, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x18, @uid=r1}, @generic="ab35ce9457a3181afdbd770e341a08c0a8bc6d5fb8110418486e47ef8550915257f8771c07b629bfe768b02862b0c36c83bb270c7f4dec9644a216b5528535c7"]}, 0x58}, {&(0x7f0000000500)={0x10, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc}, 0x10}, {&(0x7f0000000540)={0x8c, 0x2a, 0x10a, 0x70bd28, 0x25dfdbfc, "", [@generic="2c9eb9c006e4c8e7c020832420ac4331759ca0ec0f30fb49e7e2c210016641c08e3e00ea0d259af97c961d129ab744108317acaac254a756486bbf10cf7054b55d5870ba0e73011b9bf055868225122753705115021481c32b41bd7d6cc00c864355b777d009b58f49aac7d248570efe1e7b6f0f2cf3a3aab7cdb691"]}, 0x8c}, {&(0x7f0000000600)={0x190, 0x2f, 0x800, 0x70bd2b, 0x25dfdbff, "", [@typed={0x8, 0x57, @uid=r2}, @generic="4f31c379a37d060f50b267406a428b660b0630c49cd5a075cd3fca906b702f3388a41a216a39eabaa6aebcf6ea7c58a514ab8f4b424a53eee028fe0244e1cc022c8667ae0f5bb3c5b74aa42e6bef8c853b54d6fadb6a64aef3d1ced561bc575f2ba06b62f28cd3477d9badc77341856f5cbf00c115ba6e11813ee17a329f494a2ecde51a53d599", @typed={0xc, 0x93, @u64=0x2}, @nested={0xe4, 0x2f, [@typed={0xc0, 0x1f, @binary="6efce6bec0b630c0216727377ca1ad2a880f17f2dd615e8f96c47e3d4e2eeb7848b04d6e570de35f837946e9b5f51a343e8158d4ab0be1368f73fc8889743691ddec726e6184ffbb84c37fc71b4248eb9de48725f438f4b28cfbd76e402c41b80305de36dbd3fe94b18599811ba6552380d2d42d59faf82c1e66c4f4d17dc4380bf19d20cb059fe1be0782abe420893b05600e057a161c23dfa95403f30f5c40e110065c2a3a491c0cb83f61b2ac3dd3515b572ad7f53564b686"}, @typed={0x8, 0x39, @ipv4}, @typed={0x4}, @typed={0x14, 0x48, @ipv6=@ipv4={[], [0xff, 0xff]}}]}]}, 0x190}, {&(0x7f00000007c0)={0x218, 0x26, 0x202, 0x70bd25, 0x25dfdbfb, "", [@generic="a4f4a561e18b002e9575c6080d12f0e2c152c5ce7ee13954e0ceab58ad18429a3ab80a61d9c0246f91fc063fcb8d2fd6856e4b47eaee2af6fa3bbd576ccda1c5f79329ae1d17caf206", @nested={0xa4, 0x12, [@typed={0x14, 0x61, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="935dedb2654b5135f6711e4d085eb195e3b8880dbb6e7f859bd1dc0994989f9715655074757fe426b089f8412c0f796f0aefb3a4d0f362001384d27408609892b9cbec59d5040f1c4d3ab78b38a7209f546b4fc3703be4796c0d95af364671025fa514bc9de391e2fc6528535b5ebdbc5fa090bd8cf12c899f90025d2a8274570c7e021c91fdd5f88c0b89"]}, @generic="963203f54334367ab543718e67640ba86998ded9e3be1ce9f3b7ec334d", @typed={0xc, 0x95, @u64=0x3}, @typed={0x14, 0x47, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="934a3ddba03916f6881a6a2f5723156c5754ab088e0a89e4d29f3abfebcd6b9a238b8225bf624e781bbc640d16d31f10c0bb9ce865", @generic="e03ce9079d53ed8610af443a11fbed65e25148c9b61b6c05a443adafc58d369d8a568c9d0d2c69d67b137b62e41f4a23f24a8db9cc53e7a948218ac65c40fdf5cab684b001e8dc2613317862bc9848513c24a2e17e57b0747fc93d04ceda358ffa78d3625858712ef94b0fe20d1e922f3152ecc726df78e8eaf6dd890f1acced482ddc81f56a922ede58f7cc6a5d9784090f", @nested={0x14, 0x58, [@typed={0x4, 0x49}, @typed={0x8, 0x50, @u32=0x2478}, @typed={0x4, 0x44}]}]}, 0x218}, {&(0x7f0000000a00)={0x58, 0x25, 0x104, 0x70bd25, 0x25dfdbfe, "", [@generic="79c31f6e3fd1c1e3ba7e87b2336f753efbc8099e23de7816d061f9f4f66256bbc7c472a1479c16fb02df9bed4fd9ea5fa6b2558e907d8ef2ca98be8f6a8a63f0d477667e03d11e56"]}, 0x58}, {&(0x7f0000000a80)={0x1020, 0x3c, 0x10, 0x70bd2c, 0x25dfdbfe, "", [@typed={0xc, 0x94, @u64}, @typed={0x1004, 0x61, 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@typed={0x8, 0x4, @pid=r3}, @typed={0xd8, 0x61, @binary="67d365d0f2e26a8c19ccfccacbec4ff43ddde9e02afa71ecb661f4c88797f081beb9b2b9f0e573bcaac02243791f8f90a063a0b509e2ea36da6b7c6a8b2308a55232b388407886a104a38055f5dd18591a911a4a53bbd6d739e55b9022d6f609e4b9eb1888751b2a8fd68cc1165acc85c9629d7d6990128ef211c8822c4e9c2cd740e878ae5a8dc07ff441c3ac8b44e59e2d0288ff3b4683dcb6ea064b24056571cb1b2a606e5729734a8cde6ed826f5c2e0fc337d029edcc2b06843f27dd78be227f15cbe6769899f0bb1b5679ca8d34660cb"}]}, @nested={0x17c, 0x82, [@generic="af408b43eb41926d0aa810ef62e2501fbc77fee9707c56194ba598107fb8b076b609e78adcbc7d78c0f9e8032da7d5c0203252fbf0086504cac2a6b4fff17686cfff4a552ecb872223f670234771d9f191df54e184a6f7b4e715fecf02607f52d900d0ad8cba819f4e6b7be89d52363088d8b30fa2dadd38fe5d97dbc11a7789c52f88080c7929d2690b77e7e293e778c6e8149990ccc8d77e0a07db30c6f311f4c762c93b5a32917fde80fdf3837fbab1fc545a915d6447c64301479b997d3f4ec9d796577cd0b00d96ccf7dfcf9e9a6952", @generic="d26947e0719c275b095f48f12e08826ea32b27caa8ab9ad30e50f2cfd99e9d3e065e1f6a5ff377e31f6dea6fcf3e80ba4623a50f219bb1adab4bc7e73deea159a3699bccd86b34891944523acafedb633cdaa074a0b37228e8709e1bea820a86156285a31423eb1a8b2883c923b98bae49a011fbf919072baa836128e93f9aac429b6319a929b4ebb54316", @typed={0x18, 0x6d, @str='^GPLselfvboxnet1\x00'}, @generic]}, @generic="03efab19e094bc48c5172a94a68d06c77d020c71e936749abe206d6bb0692bd7fa85a1c65381b23c9429cb2a1fa9e682a1942a037e443c1dc85949fd677fa6885f032f08e3d1d5eae8cae6829c91779699695bf2e1ab37a688477c278802a594a34d0c79a913478471704828e872632bceba90a5ffd8333eb5bdba741c005ded1fa71a8615ed61ece0e953343b8fabb2cf0efc4108b9826929ebd886b8f8d0502c590809ccba11c0c44022f712f8f16b47fcaafa0ee03e787d37501bb5", @generic="29fd127366457ccc0e4320d4a08228d0570f84844e405de4a90ebdf3ac147d32a1b32c2adb3eafa60b2a988c963cd5008d1122656ec87052a9b7069d9b580696dbd3a369f93c0b6a"]}, 0x1478}, {&(0x7f0000003580)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="04001900a6c39c8aa9a068b8f0503340670a9297ab0633c15dd4a9216f89878599790970f247311d5a65078c265ff9027b1e8eeb945b1950feb055e6f2a2bc32c1e61d31dce435b956515ee6a3bd23ac58866baa6a72b312d9a59118174f8c98a9ab76230732008e91fc27a4b432b1f9a7f61cc564e98e90f6f68bcfef4afdcafd157dd1f08bf056b45721a7511cba2b3099f73bb39911b633b38a750ed17e6d160b1c0980f7ae2ab0bdabdc8b2ad983feb236692326bc1ab3d507a536e97484e584878faa457dce098b12dd0e255fef75244765b3dd89bc679ec26a18839dd05b6041680294b9f3edfacc140c08004300", @ANYRES32=r5, @ANYBLOB="69f5c50124231b7bd2b79436e850cebbc3e1057323d701dfb8297f059237cb9f80873813aebdb5d6ad22ccb5b77c9a7fe89bc5c7ee6cf06f04008f0008004700ac14141100000008002000", @ANYRES32=r6, @ANYBLOB="0800910000000000003a2e8fb48cb189cc1155d25382626d202249ba31f98387832218a0e5724146845ba3e0a703a3818e0daf370212bbdc7b431e32463f676ac0b724de9a6793962a9d42b5440c549883b26830751d010d2258d3452134ac03ce49b31d30bcbcf5afc2bc8cbc304c75fc7ef7e6d0679e6f7e9c03db616ffa63a0e7f85cfbc5eaedd5859fa594de867fa9dd75f8d61bbd3a8263da9a9207e5a27a8db3b896d585fc6226d5ff8f242299cf72f3804b70ade37fda20eb7a10b76e6c1e6e639664f66e767d6462ee2b458fdff0608296ccb9e6e2cefe"], 0x468}], 0xa, 0x0, 0x0, 0x10}, 0x4000) 2018/03/31 14:16:16 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', r1}) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f00000005c0)=@can={0x1d, r1}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000b80)="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", 0x1000}], 0x1, &(0x7f0000000880)=[{0x80, 0x11f, 0x8, "ab4a821662165c4c066ad2529961acc6c2664f173e80fe67014ef9a2f317384f3724c8531441a89cbeacbbefe0d04ddadb6faa7ac04555fa792fa04f82da78b98c3a2ba2e5a8f53afe156886e31a9c49eb6c4b049223f415f09869a1b61771339a72094160196292b9ebf73787"}, {0xa0, 0x18a, 0x8, "16de79215908a0d91d250f4eb90aa081c721e979f2004ca4a2a90d514603cc2cb2f2a9890d1baab498f5eb465328317ea24487961a4e8e27b1a0cd02e1a64b2412db1ba04334787eb8e8ab26138ce59bf843790bfdf34c7e7c0e4d32c4f81ad5b232bc64a5ba4137e42fdc9ae72de864ff383bada20d11fb6a43dcf07fd0d67c7a0b719859b5d2e852200377"}, {0xa0, 0xb09e6b391a4ed37f, 0x1, "b4953abe4fafbe278b51f0beae704afb9666cea9012bd49c8ebad3fe198b8bc61f32d72bdd43de9a1a4b2270f7eb3546fd5686598cca97ecdf334746ca8ba281de10d6d5b120bdfb16ad84a997143abbe4b78a2bcfdb48adc118c181b3cab8a56a50c7d405018c51d8fd3034049cb16b562c825f588cdf20c4ec30d0b129bbd535a49e65ea13970bd91750b0d748"}, {0x30, 0x104, 0x9, "49178c3c1019ea9bee76609d0e78e184fe4b7979e0af1c79a9"}], 0x1f0, 0x40000}, 0x101}, {{&(0x7f0000000640)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)="41c84f236c8ac88b4f879ee04d29679a2e31324a35ec5b55877b870b03e7aa25813f60e3d243eacee9e6f8d33fd1febbe55a5e0c64d1da646d7609822a94013461b4543745acf096dd377fa9187fda0ea49c91c1f22168b3bd2506d5fd6e1f366ed89f9fe848f14d805def19b38acd0da46dcfc21fedd7f364427efd5b835c22925264b46cd3", 0x86}], 0x1, &(0x7f0000001b80)=[{0xe8, 0x88, 0xae, "43f9c0017d4b07a1694fdab0ae0f116374ca0208dc8f191ae947aa291085b91f15d5e98b46c5d6fd209ee2d99af38d80528ca1746170cf404b9308d10aef80d693f2e4f7cb408fddc6ba102e39b0f6ddc7315bcf89e96adf6f914416b83770b168185c6e470c2bc3bc97037c9452151c05c8eb59b3a074f31e959f0760a82a424123b92f6a355dd9e4e41a551a8cd8ba3f65e0a1f34b72c2da3335664c6a09d57b32616b9c6eb7e9da798bf6119600fba141dc50924d199c1d0f0f2ffa77dbc0512a912b6da42b6a44a233558c406001377c33584ce3"}, {0x58, 0x109, 0xffff, "adf9435b915d4e6fe98907481816062877f1d62a1467ba429ccfbcdbd66e870882fa88a568e7e29cf7ee075bf23f2e478df457684bf408cd3deb686a810e2befff"}, {0xf8, 0x0, 0x2, "c47432f6b00a4b1be6e2cd1f63c7b78bc20de13a570bf50e808438468061088f1f7f8e9918ebceadc9af556b5fb90e67d146fb31aaa780d6c52051be70e0fce31d14e86c744d1984b29bc96c83509bb7c869c522c745c09e21fe51065f06b6a1781fb058028aef038d734468f4f5fd2d32e2569df2a4db545702915aeba45f3181dfc64ab8f1f4dbb3fe4cd10c98caf8ff920d41c14621d757b536b2a49aa3a89670c2c7fe2ddcf21d7bf4420bb76e09cd83be73aa3724d789e0c86aa5c3d6ad0b545ed08e598597c82d428a308d40e844eca377236bf9515644a01deae4d69e03"}], 0x238, 0x4000000}, 0xa7b5}], 0x2, 0x4800) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001b00000000000000000000000400000000020000000000000000000000000000000000000000000000000000080012000300000000000000005e0ab900000006000000000000000000000000000000ac141400000000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002000000ffffffff00000000000000000a00000000000000ff02000000000000000000000000000100000000000000000100140000"], 0xd8}, 0x1}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@sco, &(0x7f0000000480)=0x1ed, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x3) ioctl$sock_proto_private(r2, 0x89ef, &(0x7f0000000240)="b55f2da3b158b8bcceb8f4e1f66f5519a46e4b39bc64555dd8e37e2db951a3e41df01dca0b60a48e33a7fd5cc1b15087eef6aee719091774770dbf901e7ec599ea23d678f60bd1235edde74dce3981307d4d0c854c95234d866b1fc8034ae0592c0993db25c358be4e15c7f818b4a5b9133a169c853dfe6582f7b70f99789d52711bb8f2aa4cb2f97db8a9193c219ddbfe2d1c17a1f756a59647e2ce1299ff15f3d34f01e84dfb23b222c9f92d031e1c5753206c7fe3f1c581a91f") setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000a80)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f01}, @in={0x2, 0x4e20}], 0xc8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x0, 0x33}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/03/31 14:16:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000640)={@dev={0xac, 0x14, 0x14, 0x15}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000540)=0x200000000000, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ef0000000fe2bd1a586e6d16b13d86e969ea94ce28e7023066bfe40e6da353c3d0f655d6905fd298b53b76e321e88d2d4f95b8951d105d7cbb94f47c143d795d2a0006572957db9ea41e5f5be56ad019e062c7fde44a06ed5ddd07cf8e4457b4920f1319296366d7d71e7c7b092f91e7ffa11f20b9276267cc75ff8f9ee30f8546a6c938e7a93c4525ffb3145e8670da4474c734d1054ad3c26ab787bfbdbc50b82d17743261bee908d14b7d105834734c3ec55949bc31afac8ba2284d85cb1bf4e8b62f020ada51c505ffdad0d91aeb74c8d531409868fad73dd8713082511a8262d8a30203c9dc3896c08c948c6bd649b8e5"], &(0x7f0000000200)=0x1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000240)={0x84, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x2, 'dh\x00', 0xc, 0xff, 0x55}, 0x2c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="1000000022020901000000930000000004000000"], 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x1c, r5, 0x200, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040810}, 0x4000000) 2018/03/31 14:16:16 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x55) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) connect$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x1, 0x8, 0x3, "1c54bead5526166ae030b0dd37f1e98134e1b0ec0089763357ad2e2e2b0fc70e37ba1c46428906c33c3727a8e07b64634c8a19f12a58712a74dc8c09a6708a", 0x2}, 0x60) 2018/03/31 14:16:16 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b40)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'rose0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @random="14901eef3aba"}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0c010000100001000000000025841eec7536e5317900000000ff020000000000000000000000000001ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000002b000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000001c00040000004e204e20000000000000000000000000000000000000"], 0x10c}, 0x1}, 0x0) socketpair(0x0, 0x800, 0x101, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r4, 0x21, 0x2, &(0x7f0000000380)=""/166, &(0x7f0000000440)=0xa6) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) r5 = accept(r0, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x8, 0x3, 0x1}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000006c0)={r6, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000740)={0xd1}, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x3fe, 0x5, 0x724, 0xfffffffffffffff9, 0x1, 0x5, 0x1f, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x266, 0x1, 0x43, 0x8, 0xffff}}, &(0x7f0000000680)=0xb0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000900)={'filter\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000780)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000540)={r7, 0xffffffffeffffe25}, &(0x7f0000000580)=0xfffffffffffffcf7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={r8, 0x7fffffff, 0x10, 0xfa, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000200)={r9, 0xffffffff, 0x1, [0x8]}, 0xa) close(r0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000980)="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") 2018/03/31 14:16:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:16 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0xfd56) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f0000000100)=""/173, 0xad}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f00000006c0)=""/108, 0x6c}], 0x7, 0x0, 0x0, 0xfffffffffffffffe}, 0x2000) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000680), 0x800) [ 101.992563] device lo entered promiscuous mode [ 102.019957] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 102.036522] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo [ 102.054873] device lo left promiscuous mode [ 102.062957] device lo entered promiscuous mode 2018/03/31 14:16:16 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000500)={0x6a, 0xfffffffffffff800, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000017f0000010000004f27da25cb6c314b34"], 0x14) 2018/03/31 14:16:16 executing program 4: r0 = socket(0x10, 0x40802, 0x0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) 2018/03/31 14:16:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20000120, 0x2, 0x369, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x2, &(0x7f0000000100), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x3fd) socketpair(0x0, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140)=0xc6, 0x4) 2018/03/31 14:16:16 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2400000020002553075f01650272fc0280000000001000220ee1000c0800170000000000", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r0, &(0x7f00000036c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003680)={&(0x7f00000000c0)={0x3590, 0x36, 0x500, 0x70bd2a, 0x25dfdbff, {0x1}, [@generic="7e349559b416434b3f9fb29e", @nested={0x219c, 0x3e, [@generic="dcd1102224a4fa8e450ee1b7da3f62d1755581c7b71ea53e6010c19c88bc8403da48355df9eb3010766a30ad2e9b2dacdb1102d8bca63e18cbd9eaa05c4b21d455b34857f13d6c61efec0db2dcd297e8f34037b964c6b60886eef2fcda9db9b0f10a57af0136a713ce6cdb335ee9856c15990592404b71544f3977d7e620636de10d004321fca29dd1a3de68faa03dd95fc35f", @generic="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@typed={0x80, 0x15, @binary="f2bc89c2b04550dda8092e118493c93862e5e7726302f8e1e39d1c08c226deed0c5a059926e6ad73f8a49bdab68b2ecc966bed262018dc5606d728103176191b70642f3f42556042f1f65b1ac2ee582c613221931e55b9e635f92c764f37fa58e2fc657bcd10d7f2e17047efcd4e2a9b52cd8363b506f6c06eec"}, @generic="a567846bfa9bfcfbe11748f38c5e3655fdf59845381ddf40518ba6a154d5696b22f12638f29bcc765a801a9fa9d8fab07864c91397bd215458e73d36877b554b50951ef50808e12b210a3535ea4a2a1192b0194b407139b9566ddc535497ffafcc5ebd364223328c5e870feca974a52ecf8a53d9e3", @typed={0x8, 0x64, @fd=r0}, @typed={0x8, 0x71, @str='^\x00'}, 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@generic="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@generic="0593742bc3ac29e80409ae429ad99d33c73b4a32a7a93d4d40abdca5847600716115fb2a218cef6ac8fa77bff4516e3027bb41abeb51223ec903e14fdc9818aa688384d40c8861bfdd986c471909d4936c8a722cff481e6c1953"]}, 0x3590}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/03/31 14:16:16 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'gre0\x00', 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x8) r2 = accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000140)=0x80) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000180)=0x1000) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r3, 0x302, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x3b}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) r4 = accept(r0, 0x0, &(0x7f0000001600)) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001640)={'syz_tun\x00', {0x4, 0xffffffffffffffff, 0x8, "74aa88b35539", 0xb8}}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000380)="b21017c5cbd4528a45d9f83cfa755d334bc0baf13337e42b64aa1837fadbed9f18644749e4a35d3c3bf9f405987bf9517ccf5ee0e03691472c332e705e3d0cf9bb7d55c1428bb04c3fccec0e7b9281c9635a0d7b4c7000e612be33efdf077ee82a30c1ce4d23b3df8fb98e08f084c2e64d71bf67aaa491fac1", 0x79}, {&(0x7f0000000400)="e56d84e02fac6a0503387609c0c41399fc2997ef844ea506ccc3660f30c971994e9a26997f12cc651e879897d68e44adf58333f74e506a", 0x37}], 0x2) 2018/03/31 14:16:16 executing program 7: syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) r0 = socket(0x3, 0x805, 0xfffffffffffffff3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0xf32a, 0x8, 0x9, 0x8, 0x1, 0x401, 0x100000001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb8, &(0x7f0000000080)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x80, @empty, 0x4}, @in6={0xa, 0x4e24, 0xd47, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2, 0x77, 0xffffffff, 0x9100, 0x5f, 0xffffffff, 0x1c0000000000000, {r2, @in6={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x40, 0x8000, 0x5, 0x8a, 0x9}}, &(0x7f0000000280)=0xb0) [ 102.077961] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 102.086588] IPVS: set_ctl: invalid protocol: 56 0.0.0.0:20003 fo 2018/03/31 14:16:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f000024aff0)=ANY=[@ANYBLOB="875bd895e254cd6962dd789b020b0000"], 0x12}, 0x1}, 0x0) socketpair(0x9, 0x6, 0x53, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001580)=0x4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r2, &(0x7f0000000040)=""/39, 0x27, 0x10003, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @empty, 0xfffffffffffffffe}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/31 14:16:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:17 executing program 4: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa}}, 0x10001, 0x0, 0x0, 0x0, 0x2000000000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r0}, 0x8) r1 = accept(0xffffffffffffffff, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) connect$inet(r1, &(0x7f0000000880)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bind$netrom(r1, &(0x7f0000000800)=@full={{0x3, {"447ed539db3769"}, 0x6}, [{"9e4cd4c33d20e6"}, {"0cb5e824e7f5b0"}, {"61074c21b944db"}, {"7651d552724244"}, {"8881f7bec512b1"}, {"08f470ea0dcebe"}, {"7af441418b38a8"}, {"6df40570a46d2b"}]}, 0x48) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)="00000000003d6c1ac9ed277b3e95c498f10e265d2af9013dc4f7", 0x1a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)={0x3, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x401}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x17e0}}, {{0xa, 0x4e22, 0xf8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4e}}, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xeb}}, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x800}}]}, 0x310) getsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f00000010c0)=""/4096, &(0x7f0000000000)=0x1000) bind$inet(r2, &(0x7f0000000400)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x9) preadv(r1, &(0x7f00000003c0)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/158, 0x9e}, {&(0x7f0000000380)=""/40, 0x28}], 0x4, 0x0) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) shutdown(r1, 0x0) 2018/03/31 14:16:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x1) sendto$inet6(r0, &(0x7f00000006c0)="6657922660ae67b302e450ce876522b278db827fa15323811812", 0x1a, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3c2}, 0x1c) socketpair(0x3, 0x7, 0xffff, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x401000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x5c, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x812}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4004044}, 0x0) listen(r0, 0xfffffffffffffff9) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000a00)={0x80000001, 0x6, 0x7, 0x1d20}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x4) accept(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80) sendmsg$kcm(r4, &(0x7f00000009c0)={&(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0xdcb7, 0x100, "1ffbbea5518682de1eef6be11719900052d52eb8ebd9af0b95b26e17cfdd54857fde8e8a6f2f780700eb9900d2d8189d91aeef1ea7e0a765e8a89f842aed25", 0x2a}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)="266e30bac19d6639f2ebf34afaf2940a9754e07cdc6db79e86b8e43fc13e20041a234f63a6c9905771b4b2580a0309af1c97229e65ca850dd53713a786ef9fcc0632a2f5a57087940eb491dbcb3bdf88fd447eab1dd5b26ea07dfa8ac5bf945c3dbe86f2686aba2b4808ed0543729ff693c0c6296012a648594eeef5aebeb6886e5d9587b7bf6443258b0c7523ce93e0f48c7ec5631fb45a441ed81129fcada5f36557902b2213983154e32c19eaf6f87fa4b1eb82f79c6d040b90867019fbabb2bd", 0x247}, {&(0x7f00000005c0)="f5", 0x1}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1d0, 0x20008080}, 0x4004044) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000200)={r5, 0x7}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0xb28b}, 0xfffffffffffffae2, [0x80000001, 0x4, 0x7fff, 0x800, 0x0, 0x3, 0x1f, 0xfffffffffffffffa]}, 0x5c) 2018/03/31 14:16:17 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}], 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 14:16:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000030707031dfffd946fa2830020200a0009000100400202000000a3a20400ff7e", 0x24}], 0x1}, 0x0) [ 102.123572] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 14:16:17 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001dc0)={0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000001e00), &(0x7f0000001e40)=0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001800), &(0x7f00000018c0)=0x8) recvmsg$netrom(r1, &(0x7f0000001780)={&(0x7f00000005c0)=@full={{0x3, {"b0b39e3f01a607"}, 0xac}, [{"63865e6a4eeda8"}, {"b88df6ec771513"}, {"d33ab0b4fd3e71"}, {"122ed0c10035c7"}, {"f8a3bd12e4aa32"}, {"2875bae96fb942"}, {"aa9c7b8ba620a7"}, {"e399c3a6d3a98b"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000640)="78758b5818da8a13840fe6cab0476532e4c49883f12f886d27b336b544455da1d1b1ad9333c2c46a59106740d3157ed8987d5ab7531599785d560af589e84525231e9087b341709efdf60bfceb83bd426241da2b361eeac1ae9a8dc2f8b9363ecd9fbc3602b20d90829cade41c20dbec68964f4af7d7488e0fcfbe26ffdb733342bded9695ce044948dd8ab8ad5ce4423c10dc263aee21ffdc5cbaa62436c42faa9e5ba7297e0050f266c67053ba15a80ccffcc2bbad31098ded5539128d2a", 0xbf}, {&(0x7f00000002c0)="d0cfa438859e52b1f48da606f9d839d9b8f8d2bc9a1075e61a54b9a22a9883b926e553b9bd7350606b94a8281a1f0d4f2902739a8c571d40cd432153f1", 0x3d}, {&(0x7f0000000700)="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", 0x1000}], 0x3, &(0x7f0000001700)=[{0x18, 0x119, 0x5, 'tXG"\vYp'}, {0x30, 0x11, 0x7ff, "7e3f8295c669dcf083c65e4184e22fe4142d54d73be34221579ffa0a711a"}], 0x48, 0x11}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000001d00)=ANY=[@ANYBLOB="1a00aa829393e5c9f8017dfd70e57f27575009ca6500ff00b5d1189a5b2d8a090e11d3025bb0133eee8cca3579d4db8ebef979ba97460100000064f6828c7a7aba1b5ba4ce99df305c9e1f8179fea40494ea35347f0b414e47d153fd02c6afa06a54671341d674b757f9a4728e3075386d6b96c46e8e5f93bc3b39c56f85f3600507a1f014fe9e00dcf61335393ccd0b989e34"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000017c0)={0x516, 0x0, 0x5, 0x10001}, 0x10) bind$alg(r1, &(0x7f0000001840)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x1}, 0x48) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001940)={&(0x7f0000001900)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001980)={0xc, 0x7fff, 0x101, 0x5, 0x10, 0xffffffffffffffff, 0xfffffffffffffbff}, 0x2c) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001a00)={&(0x7f00000019c0)='./file0\x00'}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001a40)={0x0, 0x1, 0x18}, 0xc) r6 = socket(0xd, 0x5, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001f80)=@assoc_value={0x0}, &(0x7f0000001fc0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x90, 0x8000, 0x1, 0x2, 0x87dd, 0xa589, 0x80000000, r7}, &(0x7f0000002040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000002080)={r7, @in6={{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}}, &(0x7f0000002140)=0x84) sendmsg$nl_xfrm(r1, &(0x7f0000001f40)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001ec0)=@newspdinfo={0x3c, 0x24, 0x808, 0x70bd28, 0x25dfdbfd, 0x9, [@address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6, 0xa, 0x100000000000000, 0xff}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x404c045) bpf$PROG_LOAD(0x5, &(0x7f0000001c80)={0x7, 0x17, &(0x7f0000001a80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@map={0x18, 0xf, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x2}, @jmp={0x5, 0x7f, 0xb, 0x2, 0xf, 0xffffffc0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x19}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000}, @map={0x18, 0xb, 0x1, 0x0, r3}, @exit={0x95}, @map={0x18, 0xf, 0x1, 0x0, r4}, @map={0x18, 0x4, 0x1, 0x0, r5}], {0x95}}, &(0x7f0000001b40)='syzkaller\x00', 0xef, 0xf0, &(0x7f0000001b80)=""/240, 0x41f00, 0x1}, 0x48) 2018/03/31 14:16:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:17 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x9, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x11, 0x6, 0x7ea, &(0x7f0000000100)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1fe, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) [ 102.199038] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 14:16:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ff, &(0x7f00000002c0)={'bpq0\x00', @ifru_addrs=@can={0x1d, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=@newspdinfo={0xc0, 0x24, 0x200, 0x70bd2b, 0x25dfdbfc, 0x8000, [@policy={0xac, 0x7, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x80, 0x4e24, 0x7, 0xa, 0x20, 0xa0, 0x4, r1, r2}, {0x1, 0xf7, 0x5, 0x1, 0x8001, 0x5, 0x0, 0x7}, {0xffffffff, 0x2, 0x41c600000000000, 0x6}, 0x7, 0x6e6bb4, 0x3, 0x1, 0x2, 0x3}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x48001}, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) pipe(&(0x7f0000001e00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001e40)={0x0, 0x80000000, 0x7}, &(0x7f0000001e80)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001ec0)={r5, 0x9}, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7}, &(0x7f0000000240)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000001d80)=@broute={'broute\x00', 0x20, 0x5, 0x1678, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x7, 0x1, 0x890d, 'ip6tnl0\x00', 'bridge0\x00', 'ip6tnl0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff], 0x70, 0xa0, 0xf0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x2}}}}, {{{0x11, 0x10, 0xe91f, 'erspan0\x00', 'ip_vti0\x00', 'teql0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0x118, [@cgroup0={'cgroup\x00', 0x8, {{0x7}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x7f, 0x0, 0x9, 0x0, 0x0, "568ba0f4fce6ac6bd53529883923c995cf711204a4c1159856804beffcf25dd46ce12faeea197d24101093422fe2363a0d52c1dee4ff98be337ca80880f68d3f"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x6e, 0x91f6, 'dummy0\x00', 'tunl0\x00', 'ipddp0\x00', 'irlan0\x00', @random="79ae2a408d21", [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x1138, 0x1138, 0x1180, [@among={'among\x00', 0x8b8, {{0x1, 0x8, 0x0, {[0x6, 0x4, 0xfe5, 0x8, 0x401, 0x8000, 0x5, 0x6, 0xa2d, 0x3, 0x6, 0x9, 0x9, 0x13, 0x80000000, 0x2, 0x1, 0x4, 0x0, 0x20, 0x2, 0x0, 0xcd, 0x1ff, 0x20, 0x8, 0x5017, 0x8, 0x2, 0x45e5b360, 0x3, 0x90e, 0x40, 0x9, 0x5, 0x100000000, 0x3, 0x0, 0x9, 0xa4, 0xa215, 0x800, 0x1ff, 0x2, 0xe8, 0x5, 0x2, 0x80000000, 0x0, 0x6, 0x2, 0x7, 0xffff, 0x400, 0x3, 0x709f, 0x9a, 0x4000000000000000, 0x2, 0xffff, 0x100000001, 0x4, 0xffffffffffffffff, 0x8, 0x0, 0x80000000, 0x0, 0xfffffffffffffffd, 0xbdde, 0x100000001, 0x5, 0x1ff, 0x1, 0x1, 0x7fff, 0x4, 0x10000000000, 0xffffffffffffffe8, 0xffffffff, 0x1f, 0xffff, 0x3, 0x80000000, 0x200, 0x7, 0x436, 0x40, 0xdef5, 0x401, 0x2, 0x7, 0x1000, 0x2, 0x4, 0x2, 0xab, 0x1, 0x3f, 0x9f, 0xfffffffffffffffc, 0x5727, 0x5, 0x1, 0x3, 0x6, 0x12a, 0x80000001, 0x0, 0x6, 0x7, 0x5a7, 0x3, 0x7, 0x7fff, 0x4, 0x8001, 0x4, 0x5, 0x81, 0x3, 0x1, 0x1ff, 0x80, 0xfffffffffffffbff, 0x2, 0xfffffffffffffffd, 0x1f, 0x400, 0xffffffff, 0x6, 0x6, 0x1, 0x7, 0x3d, 0x3, 0x7b800000, 0x7fffffff, 0x0, 0x7fff, 0x80000000, 0xffffffffffff0001, 0x8000, 0x3fd0132d, 0x7f, 0x9, 0x40, 0x1, 0x3, 0x9, 0x1000, 0x7, 0x1000, 0x1, 0x2, 0x5, 0x10001, 0x5, 0xffffffff, 0x4, 0x4, 0x7, 0x5, 0xfffffffffffffffd, 0x3, 0x65c, 0x1ff, 0x7, 0x8, 0x2, 0x8, 0xb02, 0x5, 0xdd, 0x5, 0x7592, 0xfff, 0x3, 0x100000001, 0x7fff, 0x3, 0x1, 0x9, 0x8080, 0x400, 0xff, 0x1, 0x0, 0xee, 0x7e, 0xa0, 0x3, 0xb2d, 0x3, 0x1ff, 0x2491, 0x8, 0x400, 0x100, 0x0, 0xfffffffffffffffd, 0xd9af, 0x6, 0x7fffffff, 0x20, 0xffffffffffff8001, 0x3, 0x9, 0x4, 0x9, 0x7, 0x5, 0xe80e, 0x6, 0x6, 0x8fd, 0x7, 0x3, 0x4, 0x2, 0xff, 0x52, 0x8000, 0x100000000000000, 0x5, 0x0, 0x1400000000000, 0x4, 0x40, 0x8da0, 0x1ff, 0x0, 0x3ff, 0x2, 0x1, 0x800, 0x1, 0x3ff, 0x1, 0x943, 0xfa1e, 0xd24, 0x7fff, 0x1, 0xfffffffffffff000, 0x1, 0x8e5, 0x3, 0x401, 0x9, 0x1, 0x6, 0x1, 0x993, 0x6, 0x2, 0x6, 0xffffffffffffd9b8], 0x6, [{[0x8001, 0x4], @dev={0xac, 0x14, 0x14, 0x12}}, {[0x3, 0x6]}, {[0x1, 0xef15]}, {[0x100000001, 0x1], @multicast1=0xe0000001}, {[0xffffffffffff7133, 0x80], @multicast1=0xe0000001}, {[0x6], @dev={0xac, 0x14, 0x14, 0x14}}]}, {[0xfffffffffffffff8, 0x0, 0xe3e6, 0x433ed368, 0x79, 0x80, 0x1dd6d9d8, 0x6, 0x400, 0x1, 0x800, 0x5, 0xffffffff00000001, 0x1, 0x7, 0x0, 0x5, 0xd1c, 0x4, 0x3cc2, 0x4, 0xda, 0x0, 0x5, 0xfa5e, 0x0, 0xffff, 0x5, 0x3, 0xceb6, 0x7, 0x2, 0x8001, 0x4, 0x1, 0x401, 0x41, 0x3, 0x3, 0x9, 0x7fffffff, 0xfffffffffffffffd, 0x2c, 0x1fa4, 0xd64, 0x1000, 0x8, 0x1ff, 0x8, 0x8, 0x10001, 0x3580a130, 0x0, 0x401, 0x8d, 0xf715, 0x9387, 0x0, 0x375, 0x200, 0x59, 0x2, 0x71, 0x6, 0x9, 0x9, 0x8, 0x6, 0x8721, 0x5, 0xfff, 0xffffffffffff7fff, 0x542, 0x1f, 0x7fff, 0x7f, 0x100, 0x1, 0x6, 0x1, 0x8a, 0x8000, 0x3, 0x2, 0x8001, 0x6, 0x2, 0xd2, 0x696a175f, 0x9, 0xf61c, 0x3, 0x7, 0x1, 0xff, 0x9, 0x3, 0x0, 0x8, 0xffffffff, 0x20, 0x20, 0x7fff, 0x3, 0x707bd67f, 0x8, 0xb0b, 0x7, 0xd22, 0x3, 0x3, 0x7fffffff, 0x4, 0x7, 0x92, 0xe477, 0x7b, 0x86e, 0x9, 0x3ff, 0x7, 0x8, 0x4, 0x400, 0x6, 0x7, 0x6c, 0x7fff, 0x6, 0x1, 0x3ff, 0x8000, 0x9, 0x4, 0xd33a, 0x8, 0x7, 0x0, 0x9, 0x596776b3, 0x6, 0x5, 0x3, 0x100, 0xc1, 0xfd, 0x8, 0x7fffffff, 0x3, 0x20, 0x5, 0x3, 0x100000000, 0xf75, 0x800, 0xc5, 0x4, 0x5, 0xf8, 0x5, 0xc0f, 0x0, 0x2, 0xac, 0xc51, 0x1c0000000, 0x35, 0x100000001, 0x1b6d, 0x2, 0x2, 0x80000000, 0x7, 0xffffffffffffffff, 0x80, 0x8001, 0x9, 0x0, 0xd34a, 0x8, 0x100000000, 0x7fff, 0xa40a, 0x9, 0x2408, 0x1, 0x1, 0x9c, 0x7f, 0x8000, 0xfffffffffffffff8, 0x1da4, 0x3, 0x8, 0x3, 0x0, 0x81, 0x4, 0x3, 0x1, 0x4d, 0x2, 0x7, 0x5, 0x1000, 0x10000, 0x8, 0x80, 0x2, 0xefa1, 0x1ff, 0x8000, 0x4db, 0x9, 0xfffffffeffffffff, 0x7f, 0x100000000, 0x2, 0x6, 0xa61, 0x8, 0xb8b, 0x9, 0x1, 0x2, 0xffff, 0x0, 0x80, 0x9, 0x7, 0x49, 0x3f, 0x2, 0xeeee, 0x8, 0x8b1, 0xffffffffffffff5c, 0x0, 0x7, 0x8, 0x60, 0x0, 0x3d0, 0x2, 0x5e, 0x9, 0xcb0d, 0x10001, 0x6a, 0x0, 0x7, 0x5, 0xfee2, 0x3b7, 0x9, 0x47b, 0x3], 0x7, [{[0x2, 0x80000000], @multicast1=0xe0000001}, {[0x764, 0x5], @loopback=0x7f000001}, {[0x2, 0x401], @loopback=0x7f000001}, {[0x3, 0x7fffffff], @rand_addr=0x9}, {[0x2b3, 0x9a], @rand_addr=0x6306}, {[0x6, 0x6], @multicast1=0xe0000001}, {[0x5d, 0xc52], @dev={0xac, 0x14, 0x14, 0xa}}]}}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x4, 0x2}, {0x2, 0x1}, {0x26c5fec8, 0x3}, {0x80000000, 0x3}, {0x5}, {0x2, 0x2}, {0x7b32, 0x3}, {0x80000001}, {0x4, 0x3}, {0x2, 0x1}, {0xfff, 0x3}], [{0x0, 0x2cf0}, {0x800, 0x1}, {0x6, 0x1}, {0x5, 0x100000000}, {0x100000000}, {0x4, 0x100}, {0xffffffffffffff03, 0x9}, {0x1, 0x7}, {0x8, 0x10000}, {0x101, 0x30d}, {0x4, 0xfffffffffffffff8}], 0x4, 0x8}, {[{0x7, 0x3}, {0x64f3, 0x3}, {0x6, 0x3}, {0x9}, {0x9, 0x3}, {0x9}, {0x272c, 0x1}, {0x8}, {0x7fffffff, 0x3}, {0x3, 0x1}, {0x8bf}], [{0x1d400000, 0xfff}, {0xfffffffffffffffa, 0x7}, {0x10001, 0x80000001}, {0x4, 0x6}, {0x40, 0x9a}, {0x9, 0x2}, {0xffffffffffff8c5b}, {0xffffffffffffffc1, 0x4}, {0x2eed, 0x8c63}, {0xffffffffffff8000, 0x8}, {0xfff}], 0x8, 0x1}, {[{0x1, 0x3}, {0x8001, 0x1}, {0xa172, 0x3}, {0x80000001, 0x3}, {0x200, 0x3}, {0x81, 0x3}, {0x8}, {}, {0x3, 0x1}, {0x1ff, 0x3}, {0x5, 0x1}], [{0xf34, 0x6}, {0x6, 0x100}, {0x1f, 0x2}, {0x4, 0x49f4}, {0x80000001, 0x40}, {0x0, 0xddf1}, {0x1, 0x7}, {0x10001, 0x80000001}, {0x4, 0x66fb}, {0x8, 0x8}, {0x5, 0x6}], 0x5, 0x8}, {[{0xfffffffffffffffb, 0x2}, {0x0, 0x2}, {0x5}, {}, {0x3, 0x1}, {0x2, 0x3}, {0x7fffffff, 0x3}, {0x3, 0x2}, {0x7fff, 0x1}, {0x1, 0x1}, {0x9, 0x3}], [{0x8001, 0x26b0}, {0xffff, 0x5}, {0x7}, {0x7fffffff, 0x3ff8000}, {0x80, 0x7}, {0x0, 0x100000001}, {0x200}, {0x9, 0x5}, {0x3, 0xffffffffffffffc1}, {0x6, 0x5}, {0x1f}], 0x5, 0x7}, {[{0x3}, {0xfff, 0x3}, {0x1000, 0x1}, {0x800}, {0xd7ca, 0x1}, {0x8}, {0x1, 0x3}, {0x100000000, 0x2}, {0x100000001}, {0x5, 0x2}, {0x1df9, 0x3}], [{0xffffffffffff0000, 0x5}, {0xfffffffffffffff7, 0x1}, {0x1000, 0x6}, {0x9, 0x100}, {0x8001, 0x6}, {0x0, 0x7}, {0x3ff, 0x5}, {0x3ff, 0xfffffffffffff076}, {0x3f, 0x20}, {0x40, 0xbc7}, {0xc9, 0x7}], 0xa, 0x6}, {[{0x9, 0x2}, {0x6, 0x1}, {0x9e, 0x2}, {0x8, 0x3}, {0x3, 0x1}, {0x1, 0x3}, {0x1, 0x3}, {0x2e42, 0x2}, {0x4cb, 0x3}, {0x8001}, {0x1}], [{0xffffffff, 0xffffffff}, {0x4, 0x9}, {0x200, 0x5}, {0x2, 0x20}, {0x0, 0x6}, {0x9, 0x101}, {0x1, 0x6537}, {0x7, 0x38f3}, {0x101, 0x9}, {0x3, 0x34b000000000}, {0x18fe60000000000, 0x1}], 0x6, 0x2}, {[{0x40}, {0x40}, {0x7, 0x2}, {0x9}, {0xb1}, {0x20, 0x3}, {0x86, 0x3}, {0x6, 0x1}, {0xf777, 0x3}, {0x5}, {0x1, 0x66e1b530b5645a6b}], [{0x54}, {0x4, 0x8}, {0x0, 0x5}, {0x7, 0x7ff}, {0x3a20, 0x8}, {0x6, 0x1}, {0x3fac, 0x8}, {0x5, 0x1b5}, {0xc8d, 0x4}, {0x5, 0xfff}, {0x3, 0x4}], 0x0, 0x4}, {[{0xdfdb}, {0xfd, 0x1}, {0x7}, {0x7, 0x3}, {0x8, 0x3}, {0x200}, {0xffffffff}, {0x3, 0x3}, {0x2, 0x3}, {0xb, 0x3}, {0x2, 0x2}], [{0x101}, {0x9, 0x9}, {0x7, 0x79c}, {0x80000000, 0x1000}, {0x3, 0x3}, {0x10000, 0x2c}, {0x0, 0x1}, {0x7a10, 0x9}, {0x1, 0x8}, {0x2, 0x4}, {0xfffffffffffffffc, 0x4}], 0x9, 0x1}, {[{0x5, 0x3}, {0x4, 0x1}, {0x4, 0x1}, {0x1, 0x3}, {0x7, 0x1}, {0x1, 0x3}, {0x39}, {0x1c0000000000000, 0x1}, {0x1000, 0x3}, {0x5, 0x2}, {0x2, 0x3}], [{0x81, 0x37f}, {0x94, 0x5}, {0xffffffffffffff90, 0x4e}, {0x7fff, 0x1f}, {0x7ff, 0x1}, {0x1, 0x3}, {0x3, 0x3}, {0x100000001}, {0x9, 0xfffffffffffffff9}, {0xffff, 0x401}, {0x4f30000000, 0x1}], 0x0, 0x4}, {[{0x8, 0x1}, {0x80000000000, 0x1}, {0xfffffffffffffffa}, {0x0, 0x2}, {0x3ce8, 0x2}, {0x2, 0x2}, {0x7}, {0x10000}, {0x1, 0x1}, {0x7fffffff}, {0x4, 0x3}], [{0x7f, 0x1f}, {0x80, 0x1f}, {0x5, 0x4}, {0x10000, 0x7}, {0x1ff, 0x8}, {0x101, 0x8e14}, {0x1, 0x9}, {0x7fff, 0x9}, {0x997, 0x40}, {0xf6, 0x6}, {0x908, 0x6a5}], 0x0, 0x2}, {[{0xd536}, {0x967, 0x3}, {0x8}, {0x20, 0x3}, {0xfffffffffffff001, 0x1}, {0x1}, {0x2, 0x2}, {0x0, 0x1}, {0x55, 0x3}, {0xe8, 0x1}, {0x1, 0x2}], [{0x3, 0x5}, {0x0, 0x5}, {0x1f, 0x84}, {0x1, 0x7}, {0x9, 0x401}, {0x4, 0x10000}, {0x2, 0x8}, {0x3, 0x81}, {0xfffffffffffffffd, 0x2}, {0x3ff, 0x1dbc}], 0x4, 0x3}], 0x0, 0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"0cf488505f219db59e464fd1a8171a6d83e59da104edcdeae5479097c99c"}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x7, 0x14, 0xfaff, 'bpq0\x00', 'sit0\x00', 'syzkaller1\x00', 'syzkaller1\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="084658c7b69a", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf0, 0xf0, 0x140, [@connbytes={'connbytes\x00', 0x18, {{0x9, 0x1, 0x2, 0x2}}}, @time={'time\x00', 0x18, {{0x1, 0x7, 0x9b1b, 0x1b25, 0x3, 0x100000000, 0x3}}}]}}, @common=@log={'log\x00', 0x28, {{0x0, "5d2acb83d991fd953dd9b3029666ae42c88508a074271cf583ae3a37a3d3", 0x5}}}}, {{{0x5, 0x2c, 0xfa3f, 'vcan0\x00', 'yam0\x00', 'ip6_vti0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @random="937e970f8b9c", [0xb5040e58d806a570, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100, 'syz0\x00', 0x3ff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x20}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x16f0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000680)={r8, 0x100000001}, 0x8) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000200)) 2018/03/31 14:16:17 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/7, 0x7}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/71, 0x47}], 0x8, &(0x7f0000000600)=""/239, 0xef, 0x7}, 0x40010003) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000740)={r1, 0x1, 0x6, @random="94ff69709894"}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/03/31 14:16:17 executing program 6: getsockname(0xffffffffffffffff, &(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000001500)=0x2e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r1 = socket$inet6(0xa, 0x2000c00, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000000200)=0x6c4, 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x2, 0x600000000000000, 0x3, 0x4, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d2, 0x4d2}]}, 0x20}, 0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/03/31 14:16:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002af74)=ANY=[@ANYBLOB="1c0000001c000101ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="1400005f"], 0x1c}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53) 2018/03/31 14:16:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:17 executing program 7: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') socketpair(0x0, 0x80001, 0x0, &(0x7f0000001c00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x10000, 0x1}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001cc0)={0x0, 0x7}, &(0x7f0000001d00)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001d40)={r3, 0xd32, 0x9, 0x4, 0x4, 0x400, 0x4, 0x0, {r4, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x4, 0x2, 0x6, 0x7, 0x80}}, &(0x7f0000001e00)=0xb0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000001e40)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32bc0b5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28000200000000000063d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d12fcfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2a8bf84e25eb17175468d8dcc323feece76384edb79038874914d2fb9b64b5d86e426d1e481a689650420cc8273e26794e6ae56cb730395e47dc25b6e89b69713fd145b60ab4ff4ebec19611117fb3eaca88b3326ae54cc412c4ee4f1042c4e16fe3b1cd561f46cc7d11af6260ede9ec58f9e37734fd7301a696442c68d562e69eeccd35edd889f456ca00474d450b8c8e27297dc1f9efc0071d801e431de5a15ecbea8f33ff169b86e6625c0940a9a2abc383b8fd20459f1482340580c62e56e0ed5f12a5bccbb6f3e7d875b91a7871b6a175e174205532897420d8a1f1ddb6b514d06a6d588e74b100036bb0969223e5f822544d082e40f18cad05139f712e02ad5fc54697564b33257de7309acdc6a97de192c2cf0e2850572256c73b0ac9f545241a0da32a89370cac8e8e07cba7d7faf088b07405d8693f6ffcfb6bc0fd74602492f394dd416757378706ca0fb1fb187598b4743337bb4c430bd31827833569827c4f2d43a034d7063f4c6d16fd4744038d8a51e0883694a497d17a5bbfd3bb43d39483926189d5e903b56635da722547c53adf2909afda8ee89ec7ca8b733e3a6bc5e49391aeacb1e54002dec5882bd8f6acd0ad448f7c7c708bbce611b2f0ebe756337945eb39260bb94662e6438200b02575e602abb24667545be8f1c76b1c0b1108fa3c79df"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) getpid() preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000480)=""/128, 0x80}], 0x1, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010007000000000000000400000023001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r6, 0xffffffffffffffff, 0x6bf081f2, 0x0) r7 = socket(0x4, 0x80001, 0x4) recvfrom$ax25(r7, &(0x7f0000001ac0)=""/206, 0xce, 0x2000, &(0x7f0000001bc0)={0x3, {"1c3f932e62de7b"}, 0x7}, 0x10) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r8, &(0x7f0000001a40)=[{&(0x7f0000000080)="fc2deeebde2cc7b425", 0x9}, {&(0x7f0000000a40)="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", 0x1000}], 0x2) r9 = socket$inet6(0xa, 0x5, 0x800) listen(r9, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x800080000000004, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) socketpair(0x0, 0x3, 0x7, &(0x7f0000000040)) sendmsg$IPVS_CMD_DEL_SERVICE(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="3eddb8facf37844ba928a628aa535792e63368860b8678df3e0b26f0830cc3b8df9f844873d500"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) 2018/03/31 14:16:17 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, &(0x7f00003cc000), 0x0) 2018/03/31 14:16:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'eql\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) setsockopt(r0, 0x100000000000010e, 0x1, &(0x7f0000000fff), 0x0) 2018/03/31 14:16:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x20001, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000200)={0x7c, 0x7, 0x42, 0x100000001}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000080)=0x8) r4 = accept4$inet(r0, 0x0, &(0x7f0000000140), 0x80800) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000180)=""/7, &(0x7f00000001c0)=0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r3, 0x4) 2018/03/31 14:16:17 executing program 1: r0 = socket(0x12, 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@nl=@kern={0x10, 0x0, 0x0, 0x40}, {&(0x7f00000000c0)=""/136, 0x88}, &(0x7f0000000180), 0x41}, 0xa0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0xcf52, 0x9}, &(0x7f00000001c0)=0x90) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0xa91]}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000580)=0x70000000000000, 0x4) 2018/03/31 14:16:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x6, 0x47f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001380)={0x40, 0x1552, 0x8001, 0x2, 0x5, 0x6, 0x2, 0x8, 0x0}, &(0x7f00000013c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001400)=@assoc_id=r3, &(0x7f0000001440)=0x4) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f00000011c0)="234a40e9a9b4c808b008b60f2d5e915048629d0a0f71a4b41474bffacf49a20a082e9e032f87160fe9d9c939349fddfa3dd8bb874f5e90cec66ff0686dfd24bc34e1dd2596caeaf1350e3516434050552afe4afbf42c30d297508dc122faf81f8f615f0d015436e7176f419c3c554e02315e9bddd929a064b646a5e6fb1d01287680170e0c553d8a2efd70fa9d8106048af420d0a8cb", 0x96) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000008180)=[{{&(0x7f0000001500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x4, 0x1, {0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xea9}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001580)="3c30bb5435dec5989d1cbc2e1d7cdecb64015cea9945c41cb897452df17dcac63a4ba9724952c2f48149c55ee5cb42ad13e866653445ea0e4e6b9f4dd58fcb42b998fa9c38bec20c8c596240e66c55f8148d209b984c51468a336f3a05cb9fa6ba73e80fc0bb587d8aec82ad23aa5bd1139ee00a8bbcae7ac123d43e1db580475582e3d94c281edc0c4893c65d1c14474309fef699f68f6ad3396dc379e98d0fc76e30bd6204a9f86b4b4727d9457f8ca86be8bae48308a41efc60b1842b623e10", 0xc1}, {&(0x7f0000001180)}, {&(0x7f0000001680)="85dec0cf0ec426cfbae75e3d941197783d7afcbfe1d289a92bd9d9c88ca1f666cc5122fa10fac11c4a5747fab0b257c65aabaad755844ef8131ecf0fcea68e8638c1c1977f0aa78e6addb4c8afd8fa5fdbc03c4b348d647f5c01d307f019ef4f2cb97af2a2ff88d8a65674aa4b9ccd24a7185af6a842dd991e55fe", 0x7b}, {&(0x7f0000001700)="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", 0xfb}], 0x4, &(0x7f0000001800)=[{0xa8, 0x114, 0x20, "69f6107069f037fac1063ae75c4f2fd5292ebf0733617d523353d7f119308c115edddc3efbd3d4a6375ea91dcb6146dc8c6fb51c5da932e264370f4300db304cd37f936a040d6b129e9d9226e73e5df015cc6fb376baa9416b754268a2bf9fe8381cfaab11f9675a985093ec1b106831d4805976e9ea974ec11a723c54de807a54201fd1fed6462a99a6d832a2967de1fa21cc5d009c27bd"}, {0xc0, 0x109, 0x2, "3cc096df610d9a97b51f95345d5068c9e56ac6479360c355831da18bece903011bab5685b413e83e2c463213ab865b35cd080ab9412aa857a54137a401e3f0c6af793cd85efc2d37e38999ab2e90e8910494d3ef90b17bb444c4826c9b4032f3d74fab9f4038fe051f664a5943b701e661092e3f79bfde89473efca8f3cf397db7989dbcfb10554d922f982e64641975dd3add1102c4ee95878a6397be03466464150c9107f5ceb089df279ef6847329"}, {0x1010, 0x1, 0xffffffff, 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{0xc8, 0x109, 0x7f, "54a6b9d47ba3719561d4c35fb64d4841d74fc7156b5e233a6e12eabf2239a41e0a4088749350056493eebbceac845026d4acccf0146b0dae6ee251cf9faad13eec7be445365dc9419727b02dc7e442d653169955d050c5abfd590d733d6d084f5d5c08285faaab58299d45760da6ee51c6d84deb3aa06c0d542dbb26aaf23c2c5e955dd5182d616843c42b837af675d59e79778fa47b2b46f8e75cd6bece171bf5f9ad3cec32aa3d5aca035865934a5947"}, {0xe0, 0x119, 0xffffffffffffffff, "f55f16c0031692642c9d5107d14b5f7a066e779e3f42b466132f75df5f7e4dfed6b94ee97b3adc9a3c39a7a215658a81ff639b8a585b35d641ddf0b0e01a75f962bcbd55f2e73624921a91fb07e205111faa5a8715175f55003b7e2e6916f5ed63508ae491890891dba57d2bd597891e9741d1cbee8f42fe2546979878dff03365217545380715a76401490c3dfc89ebaf4846990ffdb285ecb1ed9d2d62a6afae5af182120dc0ed01c4d54406895c4dd0efe4ef4e13a8756063db3e7a1b3fdda3f8422f0bd4030d35"}, {0x90, 0x110, 0x8, "1844a9f90999b39267087786079c78c528052c2215b5d2bb8686031f3c0e9521e74a3f7d5e84cdc2d7434e2dfa7690eb7f5c3a8c120f89b58b01c4828b160ab4806603d791f75c43444fb76dced65fc93158af5297d2ddf7bbe45dd94168a68807bee506df09c4fed2e29948cc2860d3ed6c898dec4c86897b098fff28b912"}, {0x70, 0x118, 0xd7a, "8c8be63ef46a78b673af926e5f0d3f15d3449d071f9c04c31d01d81d6d330a886674e7e2e9c84341938e796cd65c00df8c98afab12409cba39b6ce3ad8c6fae130434897559cf7eeb5b786018f2383fe01250566fca3335a61d5d6"}], 0x23e8, 0x4000000}, 0x8}, {{0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000007200)="02fa8e9c1c09b1683fd268d70e8927496804b8a0f321a1dd0a7b390d1af28350563125de4ed0105ca9a09e3735635d07ff5843bb6b86238031845c2db04c032936a89c8686e4786e306ceb72718336dad02313dafe492a219956f23db2c1fdf1acc59935661089a5ac927b995250563e06f628ca2676582202dc45351826759f23b3deb31bf6f6a9103c644c258ef41d47b36b08", 0x94}], 0x1, &(0x7f0000007300)=[{0xd0, 0x10b, 0xffffffffffffff81, "e7cfcdcfff622cb7ba079154b593aaba6ad9c2c1e33f6cbd63d11a565509183f9fb83d12c40f497012e7744a7e73219f776acf565d863d1a5485fb6c68673284f15d48e9cbd4cddce74163f3f2dcb20f4d0bb7c17fbd8d9af4ef8855f0e135bd63f3b17bd68bbda73c380b5e41d582923c8dc163a04ae11fc29c3d2fff6d8170195f04f46bad1b060425bd63381c5f54e3aaca00beae890b464ee69055e01a0d1930bc305b6887bbe0aafea030f3784a5011e7eabfb7e94cacc8"}, {0x90, 0xa14ec26600ef224b, 0x0, "55a1461631d9419aa6cf32e9f978911c339a171118795b6b280cde9ce2fddf26221954cb390dc0dfa1126281decd39f73d37dadc100e5058d4c67a9295fb42c45c9aead3d3998f83f64bdf2c11134e199a8691675b850e42fd523cb6ba7dc79d46fecb78a25e14ee1e1fa97c3ce5a6a9913d3a484838eafdae"}], 0x160, 0x4004001}, 0xffffffff}, {{&(0x7f0000007480)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000007680)=[{&(0x7f0000007500)="5967cd80575e6a9326bedf7917cfbfd360de91f6a8f1f5a452be3b101eafe113241c241af52684161620b6fa98bfa0", 0x2f}, {&(0x7f0000007540)="b772474f709b27bb27e89addba658e4b4a4dbd12ff300a150b6aab5a2342ac8b314bb4e233893a7ce2ef8a1b196b1ba030fd1a083433ed07e66d1b9953ff895223ba523db32e6a9e451942b0abb1b2b363bc3899822f73bf841d02f9552132bb6ad07b6e2078b4aee47864c063", 0x6d}, {&(0x7f00000075c0)}, {&(0x7f0000007600)="caa0ce6244697b289946fa4dfea6e3b0a95e12ebde736caec4c4bcb79598b6994cabd0c445541c2cb2efb5b7c0e09433d8e2bd9a8c056ac779b30fdd7fa4e37c16f2ed4282c8ccd23b9f73e6f5e30d", 0x4f}], 0x4, &(0x7f00000076c0)=[{0x48, 0x110, 0x6, "3258ac75ea046226c03ba6c7a46df3f10a0570efea60f92135eb0825fdff81a15c573c7c3631f9e84cb10934440bfc4dd42ef8"}, {0x38, 0x0, 0x3, "8d80ef0d571efcbb7ef3b2dfb0b6a21f18196fd165b18742758dad40afefb23f5720c32c"}, {0xb0, 0x1c9167dcd94abdcd, 0x200, "6f936a60a6d71258d83b5b5bddb6c62a94a7d0bbe3341e4cee61ea51aa349f84fe4a0dae5ec6b8b7d8201f71b5e283566a4f1ec0a7df2d78095060d14e3a85cddfa1a9bf28eaea442d4e6ad1c1da8eb98d108306b1364b52abc6122478d1839a8cbe936bf330eb3afcaf7d85125fec234f15ab6747d3f37bac44f15b1905b51249645bb0ee03a1bd37474fffae2223db2f531a6dadde331be8ba73d78d"}, {0xe8, 0x117, 0x1200000, "35bf50bf9d13839a0505581e0a757bc854a7442d06773ab63b1e23f4837b02aa9c4760a02853ee8739327ad78a8f6054d9a68266f5b1517148debe3539ff8b8b6e66bd7340453b2412169de0e1aa430d059e1982d8fd3799dbfbebeb11bb337161929a69bb04d97fb21942bafb2e7cf33081e0f4cce6e08e3f8f5c0da2d5bf36b05aedd2efc66d9827c813ec12030495321fa1bff78fc116a94203546b5ec3bd33945a89b668bd69bcc32a438b1a4147569f04aee17526a8a9d7053b886f0dfe03c652e26fc9b3cf6f3e1ca6e44ef6354800b4851f7041"}, {0xe0, 0x10e, 0x8, "b49a8aad24bedf5286f188d715b244179d4b74764d676b53c1e3c446cc5eb6012b0228a805b9c50dd3a15b80a8fa05a5dcc9c57350bcc539b33d4e5d86ee344998cdf0edc5199ec8d8ff91f497dec9296dfa8e8dfb1f285de568f129923f2620cfac1d85a3a08a341f3d61b24ca90d8418ae392c2e18868ccb42a46443f1a73e80d87fd8f63238672143b51bbd139ccfadc6012753e11294df07bfea8c99c905824dd6ede65e8c178b96889ee667fd0ceb09353ffed95056629fb1444522d2e1171752ed42c1f3dff5e6186462f7"}, {0x78, 0x29, 0xfffffffffffffff9, "569da23456cbd9761df7648c0b248777d0f74faefaf1676e13c17dcd04d55dbc6e16a6fee238dc8ac05f12b7e1b6f298afabf9014b5a9c943b346c4da8c996b33ff3a8d78dd3d12b5bf87cff9eb6a56da9d76b442f3a9cb7c0bb13f8e9b047d051d906ba"}, {0xc8, 0x110, 0x10001, "60823fb99ff4ea5be1314b9eb41d40860f46e1f34601ed049c4ea8faa8fd5b78cd2264011ffe7984b2f51eb418bc9343f41596719c69aa979b493f3286379102470af80c871eadb6ba8fbaf71a27bbe323ed51631eb3c4229b4e3a5aceb89c233f5c98910fffbfb6d4be1fcca593c5161721f605a3db3e52262d48559bba3100a6acb6e35ea4abdf4fb12ee92dac049b285779f7fd61b8a500a5af410d1d956b1857871f832922b2b9055d86c09aaef947ad8052"}, {0x28, 0x103, 0x200, "d86152a13548bed9c89da069a1150b4c15b656e24054"}], 0x460}, 0x200}, {{&(0x7f0000007b40)=@generic={0x4, "6e48f7d305cf823a2725b26bad9dbe279f03508730fa309fcdfe3e059adabb4079620a7dee7364111f17ff8835508d6ea984e68e56097d07a3310ee75c94385d9e3979139c1065fbbf3e3c14eec2b721297cad5bfad779258f359f75bd90764146745d0e99fbf8bfebcf51a490e740d0b67aa7a855d496e2ffba74178530"}, 0x80, &(0x7f0000007c00)=[{&(0x7f0000007bc0)="bfb1294959822b9d041569eed8b72fce6bd35962bf57d9b30377c96ea01328f3ed", 0x21}], 0x1, &(0x7f0000007c40)=[{0x70, 0x1ff, 0x100000001, "28a7602195cd475044148d93cc0e7fa728f99053a1fd9d2a02e420e888ab7089a7ebbb13d7254582e594e74f496cf3ee130414dae71db689a697c3072ad6f11b8be22a94f501322d1bb8da3df5b229bf80c85c92d42d983b769ecbe8795f"}, {0xb0, 0x1, 0x8, "f5aabb5c97af8e0d171104fdff05fc8a6d54ac98bcf31c03226a90a5541b04b8c6ab82369ce70a3ebf1afba3b2479e5771019033210b2fc99571909baf1ca12ce8137f33f1f1bde13c696ff3c12a6d6086797b78ea680a7154cfe9318cb1744b51915d30dc2b2b97acf2460af1d6680f01560bcb311a4cbe0d5a23f157dea46b27796a0ed731b38160f20d7b7cea1da7190e3b0b0abdc08f36ca85e2986d2b"}, {0x68, 0x19f, 0xffff, "eeaacde182c749efc53cf9c293f320a73e7f2fa873914fd9ee3d6779eb38c38d9b92213668a0ce0ce7c3634089f668b30a25a349740fd699912989a712b53bf59ab3ce6ec2d579273f45f0c29521f40b2b19e9c275f82c8a"}], 0x188, 0x8000}, 0x6}, {{0x0, 0x0, &(0x7f0000008040)=[{&(0x7f0000007e00)="529b95b816dd5ddd0f89f55696bcbaa48b0ca5b1", 0x14}, {&(0x7f0000007e40)="ba0ea9ebd6c19faa643cb7129334e62c765308943eb99054279d9a4013d6d642549796b03d5b91f40d696c639f928f29", 0x30}, {&(0x7f0000007e80)="205336b864ca15ef43424e43acc974d486e2ea9f86af112602fcc311950877f65deb4429d053c5d1a96b89ed161de180163c213001ad61dc5bca87a10b1fbd1dd79fb24d50321d9ecfc67da2833d7c710f8558477cb2fb8868eeb6a48897ed09bad2d47a62", 0x65}, {&(0x7f0000007f00)="d4173b05f3e6f4daa5e89b4b22ef1312d89167cb6b02dd6606d51afe60b67b27e57c9844c953808cce53e814948e37694d4aaa95a4a4e1e26e9e34a6814a7442dbc8ff157777c56947d4e37eaaa07bb4c0d57e89d052cf23eee05e4c414a7656761967767dd5cc660474d391202d88d74586b5a09bb2d35dd5c68429cb73c869e40513a467627f67edf1d37db71975ba15d52c1bb9977638fe53f248edea9e0c", 0xa0}, {&(0x7f0000007fc0)="6a62a48f1a96ff12b9102ad568ec7f7fe9966947648f2056bd7ed2a9c56f2c21a6af0bafed797886910c50589ae83662451aa68f4305f4ff492e12ede3eaca4b4f8bb20e6ba636984f891a58c287ec8700532f16cf8e0ecf40628373145eeece73e08d0c979843158504eec620", 0x6d}], 0x5, &(0x7f00000080c0)=[{0x88, 0x0, 0x3f, "7cd6707304e60de3b589aaf67442e024bc2045b1f26b5f30b2f420ff29e5caae4be86e4a826d0c32721d95168416d176fe70f542235d9048053db4be2cdbc70325e820aa5c3467ce63be8f369cda1921dadddc978ddeb9358265992fa78d6b3b452a522b20b9968c3a2cdc5d04e87cc01e66"}], 0x88, 0x20000000}, 0x4}], 0x9, 0xc0) sendto(r4, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001280)=""/21, &(0x7f0000001300)=0x15) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000012c0)) accept$inet(0xffffffffffffffff, &(0x7f0000001080), &(0x7f00000010c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={0x0, 0x10000}, &(0x7f0000001140)=0x8) syz_extract_tcp_res(&(0x7f00000014c0), 0x0, 0x50000000000000) r6 = accept(r5, 0x0, &(0x7f0000001040)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000001180)={0x4, [0x9d, 0x4, 0x401, 0x5]}, 0xc) mmap(&(0x7f00004ca000/0x2000)=nil, 0x2000, 0x1, 0x85012, r2, 0x0) bind(r4, &(0x7f00000083c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7ff, 0x3, "2d7e1e7c0d01263fb4db95372641810dc44b9ca47f378277751bf1e8e3db9ca53da5bf07fb4c562debe21bdbb9d1c689cf07eee46db2ca2ed643fff88ba315", 0x19}, 0x80) 2018/03/31 14:16:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200", 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x12, 0x6, 0x81) sendto$packet(r1, &(0x7f0000000080)="bfa956aab8f2b432bae55c74581bf46d3b29659dda1f6b4ff69ea696241a4150f348e915226973fffc7619cfedb019e1bb407e97c7eccfaea7d7d0653e61213dc130f15926eceadff7bc472204da5e62bec0d017fa8d93c726f113b776655e9cc2485370b1eaf72728a5f01aa3", 0x6d, 0x804, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r2 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) socket$inet6(0xa, 0x80000, 0x6) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="90004000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000b000000340001001400030000000000000000000000000000000000080008000000000008000100000000000c0006006c626c63000000002800020014000100e0000002000000000000000000000000080004007f0000000800050000000000480002000800050000000000080004000000000008000700000000000800070000000000140001007f00000100000000000000000000000008000500000000000800080000000000"], 0xb8}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r4, 0x10, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/03/31 14:16:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) socketpair(0xb, 0xa, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x9, 0x80000001, 0x1f}, 0x10) bind$netlink(r0, &(0x7f0000ef8ff4)={0x10, 0x0, 0xffffffffffffffff, 0x80000000000003}, 0xc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6, 0x2, 0x0, 0x80000000}, 0x10) 2018/03/31 14:16:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad", 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:17 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3ffd1bf5332db6806d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socket$bt_rfcomm(0x1f, 0x0, 0x3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) accept4(r1, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80, 0x80000) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/31 14:16:18 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x40000000000001, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@alg, &(0x7f0000000180)=0x80, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x7, 0x4) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) connect$unix(r1, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x3) 2018/03/31 14:16:18 executing program 5: r0 = socket(0x11, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000000c0)="0200080000000000d9005462fa01a55eaf0d2cf653f13cc379ed80eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415e40000f9695da601fffff9001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000001c0)=""/252, &(0x7f0000000000)=0xfc) 2018/03/31 14:16:18 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000000000001000000010000001300000014000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(0xffffffffffffffff) close(r0) 2018/03/31 14:16:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad", 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:18 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000980)=0x79, 0xffffffffffffff58) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) r3 = accept4$inet(r2, &(0x7f0000001000)={0x0, 0x0, @multicast2}, &(0x7f0000001040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x0, 0x0, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r5 = socket(0x2, 0x805, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000800), &(0x7f00000009c0)=0x18) bind$inet(r5, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000001280)=ANY=[@ANYBLOB="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"]}, 0x275) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001180)=ANY=[@ANYRES32=r4, @ANYBLOB="03000000b63dd2b30ac8664070c7f4364be87a02796bc86672917022f3a737788a31b2eb9b1925b2f0cb27e16044b1d739164c482ee9017ab887eeb047625f25dd3f9ea38a03e2d461916583875717b1a6064ed56ce741e15b2357d7a0e7e6e9c4435f8d3712ef6a56744c20dacdc030fb179f2638498fba4e9e23e5a452e6eda74fea1a06dbe223eb1065c5b82dad88b4f2e1ace0eda8fd1f4d8d85094e643c8c874f315b43226720e500f6c41824ad09a29a2c0500e872e19ce4b9f1504fc40156e8bcdb143248404f4a70794a1b2273361155ef193a5267b5e1e2339faaa59d4b2bdca0a2b03876481900"], &(0x7f00000010c0)=0x2) socket$pppoe(0x18, 0x1, 0x0) readv(r5, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x9) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000700)={r6, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1}, &(0x7f00000007c0)=0x90) getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f0000000900), &(0x7f0000000940)=0x40) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x40}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x1000009}, 0x1c) 2018/03/31 14:16:18 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/103, &(0x7f0000001040)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) accept4$ipx(0xffffffffffffff9c, &(0x7f0000003580), &(0x7f00000035c0)=0x10, 0x80800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket(0x11, 0x807, 0xfd) sendmsg$nl_route(r2, &(0x7f0000001140)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x208010}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)=ANY=[@ANYBLOB="140000001a0000012cbd7100ffdbdf2580000000"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f00009fc000/0x4000)=nil, 0x4000, 0x1fffffe, 0x810, r1, 0x0) getsockopt(r1, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) getpeername(r1, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) sendmsg$unix(r4, &(0x7f0000003540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000240)="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", 0xde0}], 0x1, &(0x7f0000003480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000005000000000001000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x4c, 0x40010}, 0x1) recvfrom(r4, &(0x7f0000003640)=""/130, 0x82, 0x1, &(0x7f0000003700)=@ethernet={0x306, @random="818e6977acac"}, 0x80) epoll_create(0x0) sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @rand_addr=0x55e6}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/31 14:16:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x160, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'rose0\x00', 'irlan0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x1d8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/31 14:16:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) 2018/03/31 14:16:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad", 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x800c, 0x5, 0x9, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000bc0)={r3, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x8, 0xb71, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in=@remote}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000640)={0x0, @broadcast, @dev}, &(0x7f0000000680)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000000b40)={&(0x7f0000000800)=ANY=[@ANYBLOB="180300001f00080828bd7000fddbdf25e0000001000000000000000000000000000004d502006c00fffffffc00000000000000000000000081000000063500000800160006000000ac000700fe80000000000000000000000000000effffffff0000000000000000000000004e220e6d4e2400000a0020a0ff000000", @ANYRES32=r1, @ANYBLOB="00040000000000006fe90000000000008176000000000000050000000000000008000000000000001e0000000000000006000000000000000000000000000000050000000000000001000000000000000100000000000000000000000000000000800000b46b6e00020102020000000010000a0027bd700028bd700000100000e400060000000000000000000000000000000000e00000020000000000000000000000004e2000004e2200030a00a0a02c000000", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="00010000000000000000000000000000000004d432000000fe80000000000000000000000000001001000000000000000800000000000000040000000000000000000000000000003f00000000000000e60f0000000000000100000000000000ffffff7f00000000020000000000000000000000000000000600000000000000000800000000000008000000ff030000030000002dbd70000535000002000401800000000000000014000d00ff010000000000000000000000000001"], 0x7}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000001800010500000000000000c404b767cf00001108000c000004000800"], 0x20}, 0x1}, 0x0) [ 103.472125] kernel msg: ebtables bug: please report to author: entries_size too small [ 103.481954] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 103.499634] IPVS: length: 103 != 24 2018/03/31 14:16:18 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) listen(r0, 0x0) listen(r0, 0x0) 2018/03/31 14:16:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x1f}}, 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r5 = accept4(r4, 0x0, &(0x7f0000001d40)=0x289, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001c40)={r2}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000002c0)={r8, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r7, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0x0, 0x8, 0x8001}, &(0x7f0000000280)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) sendmmsg$inet_sctp(r5, &(0x7f0000003300)=[{&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001d80)=[{&(0x7f00000015c0)="400c97654c7d19c8b112270ff825185768fac0a82822f6f3a3ee0a2c66ae40563c15c6f2147b63a435494bb2a9c086a28dcb44f16b5064a3df6f440f88d6ddbc178425d6bb1a03bd6b65c1dec0d3d49fa604a07ae6863e3aab5bf52064b4bc97a901d9994de407193915e617ff8a668ce2db9beffbb39c8cf0e5df9c61953b91d81e9630f39d72bf47bd", 0x8a}, {&(0x7f0000001680)="70c5f0dd6584782c83ad7f0ebba45ff987c5d367787231bcd349505cfb7d0741d5743a1194ea1171e23de3e3c9d9673f8c48a11dacbe06d13627d00af4a32844b9fce3f32f6480f568c5d6611708acbdcb5d06e34b7a552331a0771d8de8341b910b5031e578239dc1b951859c6bcccaee4497c3772ddfdd4a9f03ffa7feffff09b0276c2853f192a62a6df1e7a4a9e8c6bdf36d2b1009990c81e995d637f95d508ca3c43acfdfab7ea86f33870669bcb240eeccfe4a4d02f8c669d91b0873931073fe78cf8bf5b2f891b2dd553f8c1f7ca5e2f8ff0a6b589b7debab53c19eda31a22fab01d38d9c5091", 0xea}, {&(0x7f0000001c80)="8c6ec22479dd482b52d1600fc2fc22bd3ae09969a8a06e4128a8fb3a01878773e4ce86e464e45fed0faa904697aaed9ba47b2ec39ac67c56b936e0b627b96b94f05cf4ae615726ab0b3d2d5c2db91e9007bb51c4367face9a37f487eeffcd1c96812e2ed11025023d83bf397011f0e32084cf53f83e1886da598929ebceaa6467727faec37172720b4dd2e6c27a3cf7c92c6538ebc9dc735d6ae73693d583446fa8bb7c1aded68696183316d557f7aa15e", 0xb1}, {&(0x7f0000001500)="9a9429fe75f7384fbacb0533", 0xc}, {&(0x7f0000001780)="bc654a18a7fa12d00f595b03106df8ffca56303a95cf2b9433c35d54ff8af3e7273c3e6daefe3e8566f0422f115963ef7d4e854495fd4af2c0b2937a", 0x3c}], 0x5, &(0x7f0000001e00)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x8001, 0x3ff, r10}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0xba3a, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x9, 0x7f, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9aa, 0x4, 0x400, 0x101, 0x8, 0xffff, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x8, 0x2, r8}}], 0xf0}, {&(0x7f0000001f00)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000002040)=[{&(0x7f0000001f40)="910d6228ea22cf71be91e197cde27999332ce091a90a21d7f89a0c4af04d5b815b4222c1bf71d8f75669d8e08bf4ad1b1455950963cb954474d259465873100efc58fe32f2e62745ef951a269277f9976d9d034008996615423802285afc59bf14642848c593ba3e912c35343ba174454a87e7bd2c6494d3acd3cc7e204499bc91c800bb09a012ff953efe2c11bbff774806e29a3165c42aec9a3084115c08c0f5b881375a9573cd35a6", 0xaa}, {&(0x7f0000002000)}], 0x2, &(0x7f0000002080)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x0, 0x4, 0xffffffff00000000, 0x0, 0xb, 0x9, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0x1, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20, 0x4, 0x4, 0x1, 0x7, 0x5, 0x7fffffff, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfff, 0x800d, 0x6455, 0x1f, 0xd8d7, 0x400, 0xfbc9, r10}}, @init={0x18, 0x84, 0x0, {0x3, 0x180, 0x7f, 0xc28}}, @sndrcv={0x30, 0x84, 0x1, {0xd6, 0x200, 0x4, 0x40, 0x7fffffff, 0x9, 0x0, 0x4, r8}}, @init={0x18, 0x84, 0x0, {0xb0c7, 0x9, 0x8, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8009, 0x8001, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0xfb0, 0x5, 0x9, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x8001, 0x1, 0x5, 0x1f, 0x4, 0x7f, 0x9, r9}}], 0x1e0, 0x4000000}, {&(0x7f0000002280)=@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x79d1}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000022c0)="7d2722d59631ae9cb0fb0d74766f5bc959891c8c1a666513efcb5e235d177cf779e86dc6ec2c944b8b9e47bc2b1267e809fbd5dd23343cbe6ccafaf0b011ccebc1e3b11dc7", 0x45}, {&(0x7f0000002340)="c1c257d4c2f29e46ba4eaece0a8bcd15c8ba0ffa8d996ccc8ce2726b7e952d41c3123f1f9d8305e77baf0cae4f872a2874624e669c05d2cebbb2df41ca0784b4b9cf792e665a43dd17813d5313dfc6d083dd6034872303cf98a3c8140abf3fbcca3f2a3da745a51c563e24a7dfaecc493b00a2eac527aeb58d520ab8085e7eea85416a8a91158564cd91c720c5acaee260a935530c533c1ba6026469bb9856d6", 0xa0}, {&(0x7f0000002400)="2494a23b59f015b9513a7d035fd2a805b7a815b40925c6e8a205471eb1469f6b31cd758a94d479d3d2cfe110f5b4f5f9a33869e31dd2319593562c6d8f751acdc28cd79d", 0x44}, {&(0x7f0000002480)="dae05787b76ba6ad9dfd6e2133d59715f082f3b532ec31b1c64c2b835bc46ff59e13919a0b6ea946a7f1b724b20f59cfe5b40c5776dfbd25144565d3dfddb0550bee86879f78d46eefbd73ead6c2484e23dfb4388c236db667", 0x59}, {&(0x7f0000002500)="e462135b8a4ea13a62d6997000b31a805dd05516609a00648332948d5a4d06716333b6ada43a6abb48fe147f29a1ed83ee2d2a980c6371d36d40dbecfb5c002962720cfba3676a893e91e94bcf43700e093ca62c4b988092a65156315f31d930e10ed50945b15548f9bcde3211f0b2e3a945071060bb282432d11f3c007aad9bbe983e61fc1d12f614b3afb0bcd74346562da8d0a4ac8a487e2afbbd65bd459146b1e1b47f", 0xa5}, {&(0x7f00000025c0)="e7cb76f04fe33976d8fdc49698fe6510327aa20866a92d8585a60a06fa49b93d9c453ff16e68ea5b9f384e66a3b473c53666303d1d45f6a3ff2c9a226b22286ed09872dd45d114e0a38931f759a7cef35b4c74cc0d1ffa8e053016e92a31581fb5915bc05f2b233175959473e0464c31535829df3931c20bef424f6f9bd0ae48ce6f0effaa56145c01fefca08339", 0x8e}, {&(0x7f0000002680)="d639de2b56423be10c2171331214bc6f2022f46b03615dab66c56845dbb75647ab5446159d049ebc9f7563808443cdd5d4a6851726b43c920eb80512a5a1e8796953b9fb9bfc501aef8beeeb24679edfcf04e19e6877011c9761e646f3ee4f27cbff72319a36fd41cdd86cb30c9e3673aa0e2ad9dd1d0ff2999e9aedfd5a82b3f8a363ccc721285d0a7a391e86aeb7b64ab07e01da0fafe52e9a5a132cc1315c43e463f0380dd41b2815c3e2", 0xac}, {&(0x7f0000002740)="884695187725f2123f9adb690fb8f49cb8bcc5fd0502525f9fd66d7b", 0x1c}, {&(0x7f0000002780)="513488267a13b71b79aa1d68af3905adfe1ab34bd4e87e8c7226774eb5d05a03697e59ddcb5fc6d326e1237a2fa252a83f8084bba0454ecc25be9b7930e1dbadf58f280d3476b1b3", 0x48}, {&(0x7f0000002800)="00afcbe2e3ba8136f370a8ac4561226bdb038fc9d8c3cf295991a981edb615501f1f1970ca79e01f443259063a137174bbadf5426eb2b6df0ca3c2676839243dead4081db687", 0x46}], 0xa, &(0x7f0000002940)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x4, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x1, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x0, 0xffff, 0x6, 0x400, 0x100000000, 0x1, r9}}], 0x90, 0x20008081}, {&(0x7f0000002a00)=@in6={0xa, 0x4e24, 0xfe17, @empty, 0x80000001}, 0x1c, &(0x7f0000002c80)=[{&(0x7f0000002a40)="bf46b644bba11d1b1ec4a72fa20fb93fff", 0x11}, {&(0x7f0000002a80)="58509113d9edf55d8117870337fdb8dc449044fc9ce4181c8423a6cac4bdcb68ef55531322939d399e3e0261d83454c482845aa842bfd395d406e0e1cb0eebd955a801036da58d469d5099243db90a1c5bace9d36126e8d85b0f6269df664a8f6712a16806e56986d0bdacf2e2f2ec3d8ce3dda193be7b601ef7f57a50c99bb3f7f994417ce32ff771dfefe74f499941a3042cac7285c39f9a4682ae8904dccb7bf26fa0138c1174a205f8d9ba18451b28181e65b01d92", 0xb7}, {&(0x7f0000002b40)="c397f53ba6b11c21a5e0cabb3832037154ac890dccaa5f719f27e3282d4aaa511ef3de09cb32bd5a51def099f0529aa1f16f7a7a481dbaf62442ec07b5760ee9e0f20d50986dfd6c8f6b201ff62d748c5d3d69cd6bc128139c34f40312fbc978a92d4ae6721a4023d9a8bb228ef757b7608db682b95a8325b552591574f23d0f0bba29a92969ddeafd9812c3bc69f0fd833fe68ec9289f242a908090e0cb05945321f327a63764fa260bb0a787080b538bb1b4121fe7cf4a0858f0342ba30400009e87a0d881154ac0598f542e047c10e9d9", 0xd2}, {&(0x7f0000002c40)="d2ff8f249fa6d9a39e4f0afa00a9c8ab1f73f2d34c86196288d6e2beb4b64d286a2320fdd4f9aab38500cc229747678c70f851bfeb", 0x35}], 0x4, &(0x7f0000002cc0)=[@sndinfo={0x20, 0x84, 0x2, {0x9c19, 0x1, 0x1, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff7fff, 0x80000001, 0x8209, 0x3f, 0xff, 0x3f, 0x1, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0xa9, 0x2a5a, 0x3ff, 0x28000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x0, 0x3, 0x9, 0x3, 0x9, 0x401, r9}}, @init={0x18, 0x84, 0x0, {0x4b, 0x5, 0x5, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x6, 0x80000000, r9}}], 0x120, 0x20000810}, {&(0x7f0000002e00)=@in6={0xa, 0x4e20, 0xd32, @mcast2={0xff, 0x2, [], 0x1}, 0xaf}, 0x1c, &(0x7f0000003140)=[{&(0x7f0000002e40)="fa8a339f3cff901d0bd18ace8a2a5979ae84359c8c14451a357874f855321617e6268322b032a3c84c6f8a1cd7ad640539cb0864846e9665c9a537394ab17752d4eb44f71560d05d46a24ed34f53fb63c91fe6a40889e114133f0eb1e46b1b09ebfce9bb2167730d24bb3e6cba30e3d03d26", 0x72}, {&(0x7f0000002ec0)="68bbf6545a736ad8c908b6112bb413f0d832ac4248e040981267209775f4aa6599f8f6250ae9a8a7f28d6456ed4d3d04ac39aa5efdeff6d0760beaa7ac951d24aa417d6850b6f64a663dcc0a20a6559cfa45368c175bedbcb0d72fcd61ad8b76f731ef770f744efd2d0ba125d1880132b72d58b817c15d", 0x77}, {&(0x7f0000002f40)="596f10c1cf7fc8a633f44b3679407d874c8db91935f6aa6dc76f4956b4bda4d530b59a4144938b8f712a33210cd128552a02db8ef9448e2be0424a9745624ed18b0416a60bc62afc54d0f2d3477033e483cdd8f80c188e7ee7f66c478859ee86731c9a73d1c03da2c8e6d02a683a953adbc3f4b5880a672ba75f3b92161aefff619d4a93796b9f7bbabc72b951ac9c8726280cd475fe318709e501461110924b40102662b22960342404ac8c2356d97b31151864fb97842a1bde637024d9d81c495c3e9bc7a3e93f875af548bd201ae79ce99f3cfd1a", 0xd6}, {&(0x7f0000003040)="b3f19fb435a2f53546ab26cc318eef57eaf274db40f3da9429922c53855a7cb7a62df03fc4588cc916fb81d36a141be7e8b5bc51aace9a42bddef191b185bd3313b93298539597d6782d10350e741952038714d686ae121a480d3d7166e2af0614448f76650f34a0121f9fe0299ead2b7a0705231a362df3b8adaf6cde31693e7b85b5df2edb9519663908a797c93876be32579f3aa877843ae51624a671fc3c32e5f1a1b436c4c094547278ea25977b71c194b3060e702216788470179b1cd11e8209e1436e834aec2c62d7ddda82a01d6eaea67d4a5b44c393e512a7a93ec104824a4edaf7a52c7795de38", 0xec}], 0x4, &(0x7f0000003180)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x8, 0x0, 0x7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xccc, 0x4, 0x4, 0x5, 0x7fffffff, 0x3, 0x0, 0x7, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xa3, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x3, 0x2, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x0, 0x3, 0x800, 0xfff, 0xfff, 0x4, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xa, 0x4d, 0xe8b8, r9}}, @init={0x18, 0x84, 0x0, {0x60f1, 0xffffffffde76a66a, 0x401, 0xaba8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x8, 0x5, r10}}], 0x180, 0x4000}], 0x5, 0x0) r13 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r13, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r13, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r13, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={r11, r12, r14}, 0xfffffffffffffdf8) 2018/03/31 14:16:18 executing program 4: syz_emit_ethernet(0x3b, &(0x7f0000000000)={@random="f77b5302d2bc", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x100, 0x100000001, 0x2}], {0x8100, 0x0, 0x7fff, 0x2}}], {@llc={0x4, {@llc={0xf8, 0xff, "1380", "20c16b6acfd6dbcd2e2b0daf79ad24764e64d32e1dd825ae8d7f5fb5547a14cb6f"}}}}}, &(0x7f0000000040)={0x1, 0x4, [0x7e0, 0x59, 0x463, 0xb6c]}) syz_emit_ethernet(0xff, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x5d, "115314dede6681572f2d9e6740935f539805bef4690135fe24301a533002bf0adb18eb079c75ec4944415fb73f9314fcb4caa20ebb2e95485d44153a58ec3a2dfbaf39a4911d773741c1eb5baf97885ba5f6f5c19d76f8e9da247ee393"}, &(0x7f0000000240)=0x65) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x400007, 0x1f, 0x6, 0x7}, &(0x7f0000000100)=0x12) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, 0x8) 2018/03/31 14:16:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ff", 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:18 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r3, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58a98ce07893af", 0x42) recvfrom(r3, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r1, 0x28, &(0x7f0000000340)}, 0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x0, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000006240)={0x0, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000004000000000000000010000000000ffff090000000000000000000000180000000000000000000000"], &(0x7f00000003c0)='GPL\x00', 0x0, 0x75, &(0x7f00000004c0)=""/117, 0x41100, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r4, 0x0, [0x115]}, 0x2c) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) sendmmsg$alg(r6, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000540)="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0x1000}, {&(0x7f0000002900)="437ef0317ffdf48bb0678641b1f4c8f24b9c9c8eeee38eebd7fe36c8190833e5e0b784395345843c9e5f1c854d48be6e2413e4cea4d444a620938b5f074d46e9a5e7a04bcdcb1653d473dd0fe03b29cb9c7409a803d931cc7da2adda740d28f2bf50072185ab2ed06e8057c5d50b31ccea83ac90e88dcbf29190f2919730304de54bd248b92b535fb56767bd62c602e54fb302275dada5c4f3cc07bec08a6d5982c29decc319ae64f1acfc65da3370de1ffca6750d05558b6565f5d0d5ec08688be0e6e4c39f148d0688a2fe5f9ef87548081f5f68467a8a6f59", 0xda}, {&(0x7f0000002a00)="54ba8b790dec734b9861814a0d7f4474e072e042d6b36c7eb92ae67d31680a43532c9bb808ae6ddadcb34467ab5ca895169aed7a51bfefbee1f548c5681aa40f089a38b4037716069c6f483778bd26d844f422ea75e31e4050b3fd502c058f7900c6a5ac6c3d9c6f4153ad3fc7a9ec8c530e20fe5d743b8aec6a0ad3b3ccd480588ce36191279f3609f2ad0f216f115e0c33aa4dd6ecfced0e4b1ec2ecaa4eb3731104db31be249451a7f7c4a5848d00f02823e12b045fa787c05a92054e657e5f096135e511516ab25ed9aea133b01492b48415f80910bbaf2815a4dc06", 0xde}, {&(0x7f0000002b00)="5d29b69b66270df9b7b734b37485f04f4bf4a7ab68ce72efcb2ff82fcb817fe66db9598b4592da3625befc82d1c8c70c76777f8e0ec4d1b45491871b241b00474ad37bec89b7ab6f2a9f3822075f478b18c33555b9a65b0c155efa2d24a9b1a40fc61a9995f7d167b1637d3a75ee59cd3ca8ae10d7629fd0671678c68e8969859a", 0x81}], 0x7, &(0x7f0000003cc0)=[@iv={0xf0, 0x117, 0x2, 0xdb, "0591db0ea4466e8c34a9c260b67e04843724d379b48439ea50972085e9637d4da5ba87e1f5bb3b3a0e8674207f2efe2db68d1a98dd850e58382a6740188a045a264f329287bd22082f9bfc317f29ef158dc868954e185731e4944e3612c8c8cc502c739e132e05e25e46b989d5fea9eeba5543e42b56504e0d2522bba64465002a9667ddf9832533cb2f8c8ef5a11f13b7f58783aac643671688807b428df73a172c1a1f8fad96333fe2ac6f9ea83f48ba37e3ca83f04ed8868797e3d10251abb094cd02f678c72180db7abab29ae9302db8747f2b9e88fd301c77"}, @assoc={0x18, 0x117, 0x4, 0x4385}, @iv={0xd0, 0x117, 0x2, 0xb6, "c6a71142083c63a2b45639ad2beeec947fccad88c821bbfd4bad3731e9618545d2fd49f87be8a55e7a59bebbc28bd6ae78d088d65d19be2c715e13d717e05fe0e27f67310eff3a236d0c87b0cfa65dd6e04a1720acd583a6143453fc63cf564234317c1e892a8d6e239b77022fe2b3c2b2813061a1deec668b85cf1c16d516c144bd37a36e356f3d04563c967e71c7fbd962b7d29ceb67264925c447f1f34dc661ad1a58cc087d3161ed38e186a0e52e73e63e41906a"}], 0x1d8, 0x4800}], 0x2, 0x804) [ 103.517625] kernel msg: ebtables bug: please report to author: entries_size too small [ 103.530874] IPVS: length: 103 != 24 [ 103.538517] kernel msg: ebtables bug: please report to author: entries_size too small [ 103.558273] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 103.596188] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 103.648118] kernel msg: ebtables bug: please report to author: entries_size too small [ 103.659696] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/03/31 14:16:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)=""/35, &(0x7f00000001c0)=0x23) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x9, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e23, 0xea, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x0, [0x400, 0x6f, 0x6f05, 0x0, 0x10001, 0x80, 0x9, 0x7fffffff]}, 0x5c) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x38b, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x40}], 0x18}, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) 2018/03/31 14:16:19 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r0, 0x401}) r2 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r4, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x0, 0x800d, 0x401, 0x1, 0x0, 0xc494, 0x0, r5}, &(0x7f0000000240)=0x20) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040)=0x52d018f4, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 14:16:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ff", 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:19 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x8000001, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0x349, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000000100)={0x1ff, 0x9a0}) sendmmsg(r4, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000080), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0xff000000, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x34, 0x4, 0x401, 0x5, 0xfffffffffffffffd, 0x5e, 'gre0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x8, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x101, 0x800, 0x7, 0x1ff, 0xfd8f, 0x4, 'bpq0\x00', 'nr0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x17}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) sendmsg$nfc_llcp(r5, &(0x7f0000000c40)={&(0x7f0000000700)={0x27, 0x0, 0x1, 0x8794ad2726d10002, 0x8, 0x3f, "9d18af494fddf293efe84a6b5858ba5171f167c67dcb3930d32ff4ac201cb9ec5fb2c95263a902d40d4b1a3faffe29e502b5dbd40c7eb1a86fea1f5781949d", 0x25}, 0x60, &(0x7f0000000bc0)=[{&(0x7f0000000780)="9e6d84f562ebfc314a97419e56c7f66a667c42572b48d595e8939d5c5ed78a6c34d28b75117637046b216e7fad86fff98cc01ac54af7eb96d4e837a13ee0a8480004fa4be1839ddb871405a3aed8d682fa1502231be3dc2c4dfb3822c6cb5b9679691c0054332c8ea15937ea16aa12f387c89e782cb6d0515f0d2d08853ade29f98a72d69a9593be7b0fc6bf16153e575dbcb1f6c4cd828a67d76e962e1e3ec7666d98104fdbb0", 0xa7}, {&(0x7f0000000840)="62a50541912e18dd9f8aea32f95e9021f478dd07cbd6b16661018fde1d08e4f3a6fa76f1c352e209c67b2077dff3c76777504b765efd6f85bff56d8e64e3ab06b7e34afd571c31df1fc29ca9234eb8d29ae1c8e069ecf0c5c3655ecf749e50f69dd8c05761971a3959d2135a5f630da4f6d751bdb7", 0x75}, {&(0x7f00000008c0)="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", 0xfa}, {&(0x7f00000009c0)="9e49f5860384c52b6b14b0d5ff0cbd551cf6e7232a7372160a675ffd2a7837682d0c26f36f2587ef", 0x28}, {&(0x7f0000000a00)="4bb093bb9fdcba3f16c622dbafea44238a42510859856a3c84129defa74626b2a93bbb34e9d50516fd1850ce46a024a259113bec29b9b01ce71e49ae9194ffe7d7b64501a32dfb974c45a6c5f81ee0e6e190fa70", 0x54}, {&(0x7f0000000a80)="6b29d33d5e98a683000154c09c8999e6d76ccda742249b9f3ebd2290a5034c00c7aff236283db418ce8099d578369f10a4a4f57ef849b2ab8f02f3060bccdf180803b8fbdcfadfe8dbbcfce65d3ddef1e622d6dc46c5b82af5c9ab1910b347a3c776329aaabe2d0aef50381c9a13b5598933f7bd1d4f2a4d06d35c9cc35855a69da73cf7b23eaa1364887745", 0x8c}, {&(0x7f0000000b40)="1cd8ebf02bfe4d7fa53c0b5edc184d4f5733b31a666de220e0017aee1265b40dc235bf4a3e061232c23113ea0d1e4b75837f45a72fdc8987397e5fe37481df29c9b1e70157bd6b700202a689bf4e329285a78c55117bdd46bcf413c21a09f73f70330b", 0x63}], 0x7, 0x0, 0x0, 0x8000}, 0x800) 2018/03/31 14:16:19 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)={@dev, @remote, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5, 0x0, 0x2, 0x400, 0xff, 0x40000100, r1}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, @local}, &(0x7f00000003c0)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@int=0x10001, 0x4) sendmsg$netrom(r4, &(0x7f0000000640)={&(0x7f0000000540)=@full={{0x3, {"acadd5c33e89f8"}, 0xfff}, [{"d06a0bf66ff102"}, {"bb0fbe596b7584"}, {"8fe62cb868772d"}, {"4b028585dc9872"}, {"8c46315ae18434"}, {"9056170fea05b2"}, {"45a1b0da991596"}, {"ffe6df5dd7c196"}]}, 0xfffffffffffffe9b, &(0x7f0000000600), 0x0, 0x0, 0x315, 0x40841}, 0xc000) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000240)=""/177, &(0x7f0000000000)=0xb1) accept4$ax25(r4, &(0x7f0000000440), &(0x7f0000000400)=0xd, 0x800) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) connect$vsock_dgram(r3, &(0x7f0000000340)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/03/31 14:16:19 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r5 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000380)) r6 = accept4(r0, &(0x7f0000000180)=@llc, &(0x7f0000000040)=0x80, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000027b93095b8beb8b0a2ae8d8e00000000000000000000000000a800000022e8fef751fa4ce676c371231876d81fdc2d05191b8b99fb10f294d5b2be4f6b787c334a22806c9947b1321f068e8b79ad1cbe91f652b4747f2de7db2c8eeedef31a65f00481b51efb2719229e56d891aceeb3c6436a2477b0ad66245731212ed1"], &(0x7f0000000340)=0x1) 2018/03/31 14:16:19 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) socketpair(0xa, 0x5, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000100)=0xfffffff000000000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x3, 0x9, 0xb64, 0x2}, {0x7, 0x20, 0x400, 0x6}, {0xc963, 0x79, 0x8, 0x1f}, {0x23a4, 0x2, 0x1f, 0x3ff}, {0x200, 0x5, 0x7, 0x908}, {0x3, 0x5, 0x448aa6a6, 0x1ff}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) 2018/03/31 14:16:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) recvfrom(r0, &(0x7f0000000480)=""/47, 0x2f, 0x1, &(0x7f0000000580)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x4, 0x7, 0x0, 0x3}}, 0x80) unshare(0x60000000) r3 = socket$inet(0x2, 0x5, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000004c0)={0x1000, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x401}) accept4(r3, 0x0, &(0x7f0000000100), 0x7fc) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000080)=0xe5d, 0xffffffffffffff81) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r7, 0x0, 0xd, &(0x7f0000000680)=0x3, 0x4) sendmsg$nl_generic(r6, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x9c, 0x32, 0x2, 0x70bd26, 0x25dfdbfb, {0xf}, [@generic="c94cb72f7e609800c4d8427dc9563dc5a503e7c1c1c219dca73d9a2d31a088ab1722df59f8a6ca159973d3276721eda421c15aada0ee877d48e9ed15bc3d5b096338852bfd0935249379bf127d3b47593bf3a7848a2ca35fc644ee5d0df50b9f35d7ba8f7c0eb32905f864d3b4ea5db8ec18be7c74398a7e3e918e7ef58077eefb1b50f81df5"]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000300)={r4, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000008c0)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000000900)={r9, r4, 0x5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x3, 0x8000, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000840)=ANY=[@ANYBLOB="000000b682db0fb85461b2b6943a87f9de10b96ff8c6b577468d3e673815b2f6dc6d0ea77e9f0f62500c096af0df77f00bb37782ac28ce217eed99a4cb7ec3df7311434898a9d699fec09f8014f658f0842ce790b940206bbb3828e1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x14) sendmsg$inet_sctp(r7, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="ebbee7a9449784a179572de58e1ccf03959f59220464e372e1da7acfffeeca291cb2858ce1b8d4ca42009751ce8012e22399c802b283721f0eba96535f79b3718fef3c47afacafd2b7d94af483a6d50264670f5deec41e4cbd1eba535b56", 0x5e}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0xffffffffffff0001, 0x208, 0x3ff, 0x100, 0x6, 0x400, 0xfff, r10}}], 0x30, 0xc004}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) r11 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$netrom_NETROM_T2(r11, 0x103, 0x2, &(0x7f0000000180)=0x3, 0x4) accept$netrom(r11, &(0x7f0000000100), &(0x7f0000000140)=0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/03/31 14:16:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ff", 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x6, 0xd7aba0e7f47fc765) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000300)='bpq0\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000000100)="7cbf44145613329260cdaf8d6f01d601991f5a20bc5b7b7c601d9d0f8637762b6b810c191811c186405dd2d42651020052a24db4565bd813f93b0fc162f0461b81166d699d39a3c064acffdf4aa8b55c7c379ad8eddb959a1e06f700000000003bab1a6abc2e216af7d938a285fbb4e69274907ed7b460528f5adf8f2ab967ec2967fbc0b67d5360197dbe99e2c8b0c3e484c895461c135f9670dc21dc083989542acedd795fba81dc1072d7bde408125e2c1842eb8f40e06c634878574efbd88dd6c1b728518d0997afc8f111e330d459a4910ad8d2d84d87a6ac39c930730f69c8a2130f217e4b10a26a2f", 0xfffffe96, 0x6, &(0x7f0000008000)={0xa, 0x4e22, 0x400000100000002, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x1c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x1000001a2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x2, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x88) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) [ 104.717830] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:19 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000002c0)=0x101, 0xffb2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x9, 0x0, 0x40000000, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000500)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r5, 0x30, &(0x7f0000000400)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r5, 0x1}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000540)={r3, r4}) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000580)=ANY=[@ANYRES32=r1, @ANYBLOB="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"]) 2018/03/31 14:16:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x4, 0x0, 0xbe8, 0x7, r2}, 0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/03/31 14:16:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:19 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}) 2018/03/31 14:16:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept(r0, &(0x7f0000000500)=@rc, &(0x7f0000000380)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)={'ifb0\x00', 0x0}) r2 = accept(r0, &(0x7f0000001b00)=@rc, &(0x7f0000001b80)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001ac0)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1}, 0x0) 2018/03/31 14:16:19 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) shutdown(r1, 0x1) accept$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, r2, 0x8, 0x70bd2b, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0x3c}, 0x1}, 0x40) 2018/03/31 14:16:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bpq0\x00', 0x1}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 104.819239] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 104.934204] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:20 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x1, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/31 14:16:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x0, 0x1b1}, 0x8) 2018/03/31 14:16:20 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002100), 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r6 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept4(r0, &(0x7f0000000180)=@llc, &(0x7f0000000040)=0x80, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r7, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000027b93095b8beb8b0a2ae8d8e00000000000000000000000000a800000022e8fef751fa4ce676c371231876d81fdc2d05191b8b99fb10f294d5b2be4f6b787c334a22806c9947b1321f068e8b79ad1cbe91f652b4748eeedef31a65700481b51efb2719229e56d891aceeb3c6436a2477b0ad66245731212ed1bceb3475247eb6feae6e641ec48f2eac9f76a9e4a92279a472df84d9399861d01a0968915a666c018622aecc5bfb2fda78"], &(0x7f0000000340)=0x1) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) 2018/03/31 14:16:20 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) pipe(&(0x7f0000001140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001180)=@assoc_value={0x0, 0x7f800}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001200)={r2, 0x7ff}, &(0x7f0000001240)=0x8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/03/31 14:16:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000d00)=ANY=[@ANYBLOB="9000000090875fa87c3a8a0b28d6e193663e947d46e796f6e2c28c1d0f0e1520b7e103a39527f762e7850100c5dd1c54d8d2051a58fe0717c5c5d0cabe152d3415133d1f5ef7ebd2ca0182c7368cf60d27bc5a8c08000000000000000f58a8faaa6e5fd018cb3efbb060ee1661109684609ae4c919c7a3f7aa8a537513e631b3bd9cddbea5e442ed2436206785737b2f1531bc838aaa10d22b7267a14a39ad13e4e40cf4aa9c32b8e81a5b733da0899eb3f3769457841ed749d3356c436b4d2b708d1832d45e3535df1188352baf7c41f8eada4555e46ae55a5456530846b5c4289bb9ab8eac"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0xffffffffffffffab) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000a00)={r6, 0x37, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f1"}, &(0x7f0000000a80)=0x3f) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r3, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/31 14:16:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="39ef424d46c1b284a76b5bc123931bc9fc52d58544ebcc45dac04d2ef1db09f735a88a65614feeaec08b255e5d6fe00b21141dc92669a253185842dc2462446a19482ea006faa2d04be7c0d6008931685f4528fe9d8a5f511ecaab61185684a5973db3dbb2860f2f8fc938d9935f08fd7028c71f26fa86cf5e1e2ae0dbd23ade293d88e4f597e93e753df337bacea0afde51ebf962dc101df728b617b8f6283ff533992d5768590992e8866151469e8bceb1daa5b2368b38794c557a46abf7467f4ba82fbb22870488d11236189d4922709ffe67034d6f280691e541cd7e4e", 0xdf, 0x4000, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket(0x1b, 0x80000, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0xfffffffffffffffd}, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/03/31 14:16:20 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000300", 0x20) 2018/03/31 14:16:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/31 14:16:20 executing program 4: getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x8, 0x20}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x101}, &(0x7f00000002c0)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/129, 0x81}], 0x1, &(0x7f0000000500)=""/30, 0x1e, 0xff}, 0xa191d928b7fa2bcd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18d2000000000000009500000000000000000000000000000000000000742091fef205126e97169eff62d363a8aa2d5b27e09059e7fb7c1e3f934e4308453b16a571c188d3beb92dfd52e29f7710f02c4d421ed00c35a144f14d4a05f2f1a3c3b0c6a16a884935b06b12d18d89ee8695148e93f3230b2f3a1f3c24a89db19343b012c015c7bf4374937befda620eb3f8a047dc103a6040b12e1dc7fdde5076d0f3418db6312890a286c1e3dd9ab52e08e8f4b4a1b2fdd6987b1a81f737aaae0e618c4fcbe5dc0dfd1d60fe39df643a1c4335f0b067a839c88d265c"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getpid() accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0xffffffffffffff48) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000480)={0xfc0000000, 0x5, 0x3, 0x7}, 0x6) 2018/03/31 14:16:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x2) socketpair(0xd08f473e5167a913, 0x0, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x10, 0x3f, 0x6, 0x1d, 0x0, 0x70bd29, 0x25dfdbfb, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x101}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xf, 0x0, 0x10}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x14, 0x10}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e21}, @sadb_sa={0x2, 0x1, 0x4d2, 0x5, 0x1, 0x4, 0x1, 0x40000001}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_lifetime={0x4, 0x0, 0x1ff, 0x3, 0xffffffffffffeccf, 0x40}]}, 0xe8}, 0x1}, 0x4000) 2018/03/31 14:16:20 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xcedf, @dev={0xfe, 0x80, [], 0x10}, 0xffff}], 0x68) socketpair$inet(0x2, 0x802, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockname$netlink(r3, &(0x7f0000000100), &(0x7f0000000380)=0xc) read(r1, &(0x7f0000000300)=""/15, 0xf) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="12000000000000000503404700dbe95b6fe80b8a579cf0c7e8c68f9c248602bd433836ce818e8c305e3ddd3a8e5de7"]}) 2018/03/31 14:16:20 executing program 3: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) poll(&(0x7f0000000000), 0x2000000000000252, 0x3) r0 = socket(0x10, 0x4, 0x5) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/102, 0x66}], 0x1, &(0x7f0000000280)=""/180, 0xb4, 0x4}, 0x10020) connect$can_bcm(r0, &(0x7f0000000380)={0x1d, r1}, 0x10) [ 105.796867] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 105.826647] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 105.884983] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/31 14:16:21 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000240)={'gre0\x00', @ifru_hwaddr}) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000500)=""/215, 0xd7}], 0x4, &(0x7f0000000640)=""/112, 0x70, 0x869}, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000700)={0x2, [0x0, 0x0]}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000880)={r4, 0xf4, &(0x7f0000000780)=[@in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in6={0xa, 0x4e20, 0x6, @empty, 0x20}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0xfe000, @mcast2={0xff, 0x2, [], 0x1}, 0x2b17}, @in6={0xa, 0x4e24, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000008c0)=0x10) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000900)=0x8, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) splice(r1, &(0x7f0000000140)=0x31, r2, &(0x7f0000000180), 0x7, 0x5) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x3, @rand_addr=0x2}}, 0x1e) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000940)={0x3, 0xfff}) getpeername(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000000)=0x80) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 14:16:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:21 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'\x00', {0x2, 0x4e21, @rand_addr}}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x9, 0x2, 0x500, 0x0, 0x2000200}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r2 = socket(0xa, 0x7, 0x6) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="00210000412343dce9a2f5b19bebd720f9a497db101fa07a750f044aa9b16072c9e03ebeb6aacfcf487ccc3a88c2cd26566a75648d05f01dd92c0ae8fdb5e915ced54dae9cb1a3494441b8abb104f26177297388a1ab1910f9c0a28c02888e392cb42a4937c60cb128e52b826e24aa55dc6042fef2984dc806888bde9e0ab71a26f6a751fa886c889c22218b3385b93c137365194e73b4b8d8d7befc011865a69657cbfbe7524cdf6db730d080423b67bb9d5375a4961e33b1b3a78a48a2dd369e6ef8bde654cc1c7a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x5) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x0, 0x7, 0x0, 0x0, 0x20, r1}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) accept$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/31 14:16:21 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x9, 0x41113, r0, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000800)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="00020000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x6}, &(0x7f00000001c0)=0x8) recvmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000000840)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000008c0)=""/20, 0x14}, {&(0x7f0000000900)=""/107, 0x6b}, {&(0x7f0000000980)=""/143, 0x8f}, {&(0x7f0000000a40)=""/164, 0xa4}, {&(0x7f0000000b00)=""/219, 0xdb}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/87, 0x57}, {&(0x7f0000001c80)=""/120, 0x78}, {&(0x7f0000001d00)=""/179, 0xb3}], 0x9, &(0x7f0000001e80)=""/200, 0xc8, 0x400}, 0x21) read(r0, &(0x7f0000000080)=""/115, 0x73) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)) 2018/03/31 14:16:21 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/33, &(0x7f0000000040)=0x21) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x7, 0x80000000, 0x40, 0x25a90ecd, 0x10040000000}, 0x14) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000140)=""/207, &(0x7f0000000240)=0xcf) 2018/03/31 14:16:21 executing program 6: r0 = socket(0x18, 0x100000000000000, 0x1) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f00000000c0)={@loopback, @broadcast, 0x0}, &(0x7f0000000200)=0xfffffffffffffffd) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) recvfrom$inet(r0, &(0x7f0000000080)=""/23, 0x17, 0x10000, 0x0, 0x0) 2018/03/31 14:16:21 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) r3 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x3, 0xfffffffffffff000, 0x1}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r2}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r7 = gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r7}]}, 0x28}, 0x1}, 0x0) socketpair(0x4, 0x80006, 0x18b01c9b, &(0x7f0000000600)) r8 = accept4(r0, &(0x7f0000000640)=@rc, &(0x7f00000006c0)=0x80, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000780)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) r10 = socket$packet(0x11, 0x4, 0x300) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = accept$inet6(r11, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f00000004c0)={0x8, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r10, 0x891c, &(0x7f0000000040)={'lo\x00', {0x2}}) ioctl$sock_inet6_tcp_SIOCATMARK(r12, 0x8905, &(0x7f0000000200)) 2018/03/31 14:16:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/31 14:16:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2, 0x55, @empty, 0x2}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r2, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, @dev}, &(0x7f0000000880)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000900), 0x4) r3 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r3, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000007c0)={0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wrr\x00', 0x0, 0x2, 0x8}, 0x2c) readv(r2, &(0x7f0000001680)=[{&(0x7f0000000840)=""/49, 0x31}], 0x1) r6 = socket$inet(0x2, 0x1, 0xffffffffffffbbe0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000800)) r7 = accept4(r3, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f00000006c0)=""/201, 0xc9}, &(0x7f0000000480), 0x41}, 0x20) read(r4, &(0x7f0000000040)=""/25, 0x19) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, r6}) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000000180)=0x1) socket$inet(0x2, 0x2, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000600)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x1) 2018/03/31 14:16:21 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r2 = accept(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000200)=0x80) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000240)=""/252, &(0x7f0000000340)=0xfc) recvmsg(r1, &(0x7f0000002680)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000002540), 0x0, &(0x7f0000002600)=""/95, 0x5f}, 0x0) r3 = socket(0x11, 0x80000, 0x7) connect$llc(r3, &(0x7f0000000080)={0x1a, 0x325, 0xfc4a, 0x51ef, 0x8, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write(r1, &(0x7f00000000c0)="2700000014000707030e0000120f00110001002945222027bbb57a3e0e49d6a90600d6ec0000008b309b924008f99c834996fa16fbf8908720b8d84292df1dec260ad53df1294586e33a1e69abe0a2ab6c6c4eba65c0ec8fae679c7d63b7b502fd2feadd99929755d36049af56f630e16d1b9e96d56f745d6114f85170dd7a1c170e50a2", 0x84) 2018/03/31 14:16:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0), 0x0, &(0x7f0000009c60)}, 0x8800) close(r0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/03/31 14:16:21 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001940)="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", 0x1000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000180)="5fb87dea0e1e27febc304ad0df0d4872ba17d63f1d602b52efde50b3d35098912afd57829be7", 0x26}], 0x1, &(0x7f0000003f00)}}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x80000001, 0x3, [0x4, 0x0, 0x6]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x37, "4c5c1850f224d955d1d9d2526210131ddad1d3e2bac125135332158584c2e9fc635d011610c41698d078555754c94268b6888717179c37"}, &(0x7f00000001c0)=0x3f) 2018/03/31 14:16:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007faffc)=0xffffffffffffffed, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000000)=0x401, 0x2fd) ioctl$sock_proto_private(r2, 0x89e8, &(0x7f00000003c0)="d905e8973e0362cdd767ed9fd2fbe40694a45b52b10b48090973ba19c207d254bfa109f432295caeb6842cec56ac4b846c9f9d87c1e2fc53a63f08005f145331fc2711583747008e8a8581064154bf2083afd54a171708e4c1ec5520f59abaa8cfc7981f3148e4f63acbf0c7e736587e8e346e6ad6e498493bec07b52d989966d7d88635") r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) socketpair(0x5, 0x3, 0x7, &(0x7f0000000540)={0xffffffffffffffff}) bind$llc(r4, &(0x7f0000000580)={0x1a, 0x7, 0x800, 0x4, 0x2, 0x101, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) listen(r3, 0x1000008000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000000100)={0xe}) r7 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r7, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r8 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r8, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r8) r9 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet6(r7, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000004c0)=0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) connect$inet(r9, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r6, 0x21, 0xa, &(0x7f0000000300)=0xde3, 0x4) close(r3) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000380)={r10}) sendmmsg(r9, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100), 0x0, 0x8000}}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000000280)={r11, 0x1}) accept(r2, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) 2018/03/31 14:16:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) [ 106.724999] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:21 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000002380)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0xb913, 0x7, "f4d8d340386d81804d73ce1b8bfe473aef8e6a0c633cb66c166b99349ddf5d15422847d635574a590283f1c0c74aa0c1bb7b50189b05c1dea95636e33f9686", 0x18}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000580)={0x50, 0x115, 0x9, "10411f7bd9e737ae4c6dd4b88a61e90a26a89bc83eaa2389323bea781151c23fa6482cf83a743d3da3b83c4aa70e301a9ac449347a5dbd258f3a76d89e"}, 0x50, 0x40}], 0x1, 0x20000040) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e24, 0xec6, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}, 0x3, 0x400, 0x100, 0x94, 0xfb}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3, 0x3}, 0x8) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000080)={r6, 0xcd}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e24}}, 0x7, 0x3}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) sendto$unix(r1, &(0x7f0000000700)="3befdfd297fe90c89cceecc299d3f0337701b98760451e3c40030bc5c96f3b", 0x1f, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$can_raw(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r4}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)=@canfd={{0x0, 0x1, 0xffff}, 0x0, 0x3, 0x0, 0x0, "86426bcad8defcd0174e796bf5dcba254c46607e7898dcebefbda36a4c216deafc7a67c83d69e91c2f0e8225d0a2766b318cc50c7666886dc3fa4f69707ed252"}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/31 14:16:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0xffffffffffffff79) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180097e9f79604a65def000000000000710ac0ff000000fb00000000000000000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x3, 0x21c, &(0x7f00001a7f05)=""/251}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000004c0)=0x7fffffff) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000340)={'security\x00', 0xa0, "c1c54f2419027e45784dd788f7c499b5d8a2da9b7df000720d0f4be88b5b6ae6ff4b97e8609393a18c8a163ddd757065cea5a0fa05f0232654f420545042b5272c4ad37841789ff941fd1b4dbe40659be80f40332ebc4a8516a0010a09fa9f470db99d566b9336203915bd9a5cadd2ff4adcaf94a8345f8737a159f7d468608e8317c5e582057dcc9946473ec17239d59db28c245ce709eb551e7d32869ffb6e"}, &(0x7f0000000440)=0xc4) r3 = accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0x1b}, 0xb1c927981d7e3da0) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x84) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x8}) 2018/03/31 14:16:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:21 executing program 6: r0 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000400)=0x80000001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/43, &(0x7f00000002c0)=0x2b) bind(r0, &(0x7f00000005c0)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x0) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) close(r0) getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) sendto$inet6(r0, &(0x7f00000003c0)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x9, 0x9, 0x0, 0x1, 0x1c5f, 0x80000001, 0x1, 0x7, r2}, &(0x7f0000000640)=0x20) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) [ 106.774525] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.791071] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20000 wrr [ 106.811732] bond0 (unregistering): Released all slaves 2018/03/31 14:16:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a4ffc), 0x4) 2018/03/31 14:16:21 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x3, 0x400) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000400)=0x80) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="9f000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000200)="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", 0xfe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x20, 0x8}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt(r3, 0x117, 0x0, &(0x7f0000000000), 0x0) socket$inet6(0xa, 0x3, 0x10000000033) r4 = socket$inet(0x2, 0xe, 0x887) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000100)=0x67) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000980)=0x79, 0xffffffffffffff58) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000001000)=""/222, 0xde) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r5 = socket$inet(0x2, 0x802, 0x0) r6 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r6, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000001100)=ANY=[@ANYBLOB="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"]}, 0x31f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886]}, &(0x7f0000000000)=0x100) socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket(0x2, 0x805, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f00000000c0)=0xc) getsockopt$IP_VS_SO_GET_SERVICE(r7, 0x0, 0x483, &(0x7f0000000f80), &(0x7f00000009c0)=0x68) 2018/03/31 14:16:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000008c0)=0xfffffffffffffd3f) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000900)={r2, 0xa9}, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x7, 0x0, r0, 0x1}, 0x2c) socketpair(0xa, 0x6, 0x1000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000380)={r6, &(0x7f0000000340)=""/11}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000200)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f00000002c0)={0x7f, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000240)={0x0, r10, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000280)={0x182f, r11, 0x10003, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r3, &(0x7f0000000140)='r', &(0x7f0000000000)=""/150}, 0x18) 2018/03/31 14:16:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) [ 106.823941] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.853758] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/31 14:16:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@dstopts={0x8, 0x204, [], [@generic={0x49, 0x1000, "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"}, @calipso={0x7, 0x20, {0x6d, 0x6, 0x3, 0x29, [0x0, 0x9, 0xfffffffffffffffd]}}]}, 0x1030) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001080)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000010c0)="d24d9f0cc4103674df74df2cd169906e6bdb60e22f32e8cfa341437b0fcf44437845c8c5f8273c64ef4cf80c1b4903a3ea1d141bcf", 0x35) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ff070007000000"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001100)={0x0, 0x5}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r2, 0x81, 0x2, 0x200, 0x80000000, 0x200}, &(0x7f00000011c0)=0x14) 2018/03/31 14:16:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x18}], 0x0, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={r3, 0x100080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000280)={r5, &(0x7f0000000200)=""/44}) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x40002020, 0x0, 0x0) [ 106.873238] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 106.894905] kernel msg: ebtables bug: please report to author: entries_size too small [ 107.743382] IPVS: set_ctl: invalid protocol: 47 172.20.20.187:20000 wrr 2018/03/31 14:16:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000440)) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x449) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000d00)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x91, 0x5, 0xaa, 0xe4f00, 0xfffffffffffffffb, 0x3, 0x9, 0x1ff, 0x40, 0x20, 0x7, 0x200, 0xd43, 0x0, 0x9]}, &(0x7f0000000940)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0xffffffffffffffab) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000880)={0xa}) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @rand_addr=0x6}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000a00)={r6, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r2, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000e00)='IPVS\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/31 14:16:22 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0xb, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000020000000000000001000000fd09feffffffffff00000000000000001ac384001500000000000000000000007006feff0400000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x50, 0x4b, &(0x7f00000000c0)=""/75, 0x41000, 0x1}, 0x48) socketpair(0x5, 0x3, 0x3f, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000940)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000002c0)=""/200, 0xfffffffffffffffa}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000d80)=""/226, 0xe2}, {&(0x7f0000000540)=""/227, 0xe3}, {&(0x7f0000001180)=""/45, 0x2d}, {&(0x7f0000000f00)=""/174, 0xae}, {&(0x7f0000001240)=""/70, 0xffffffffffffffb9}, {&(0x7f00000012c0)=""/195, 0xfffffffffffffe1f}], 0x8, 0x0, 0x0, 0x6}, 0x10002) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000640)=ANY=[@ANYBLOB="a8000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xa}]}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={'bpq0\x00', 0x4001}) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) bind$inet(r3, &(0x7f0000000440)={0x2, 0x4e21}, 0xfffffffffffffea2) ioctl$sock_proto_private(r5, 0x0, &(0x7f0000000480)="690f96f00dc3909848dcb9baf7b3e9b3bd7213cfd87d48c5d77d8597b463ac736ebdd5b9f992ca267705c961c39b0b2364374ff8a59c876ccb1c56c821a3279efba574a81c93d23b75228d86fbe6eecceecad6b5b560615d5b53053d3b8ca4326cf50cea1ff31cc13473381a084fa64b527807a9a1121555b5e89e5e48b28f8097fe85edb2ef84fadf0b2dd495a721") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000bc0)=0x0) r7 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, 0x8) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) socket(0xb, 0x80803, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000780)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0)={r6, r8, r9}, 0xc) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000740)={'ip6gretap0\x00', &(0x7f00000001c0)=@ethtool_eee={0x0, 0xfffffffffffffffa, 0x4, 0x10000, 0x100, 0x9, 0x8000, 0x8, [0x12, 0xfffffffffffffbff]}}) listen(r5, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="000000d9ff000000"], &(0x7f00000002c0)) syz_emit_ethernet(0x52, &(0x7f0000000c00)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x9, 0xffffffff, 0x1}], {0x8100, 0xcd, 0x800, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x2]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0xa0010, r0, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000680)={'bridge0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f0000000200)=0xc1a, 0x4) setsockopt$inet6_buf(r10, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/31 14:16:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8000, @dev={0xfe, 0x80, [], 0x13}, 0x7ff}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, 0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, {&(0x7f0000000200)=""/188, 0xbc}, &(0x7f00000002c0), 0x10}, 0xa0) setsockopt(r0, 0x2, 0x20, &(0x7f0000000180)="d4c9afe0057d3122680150aa4a8e354010bb40527eeedfdd712dd15f287c1c480fb984df16017a8e90aed9622ebe1c79a38965cc8a206d2e94c7b99dfad5ae73bcf52b445b74ee3ef1c10762", 0x4c) writev(r0, &(0x7f0000003540)=[{&(0x7f0000003340)="deedf30065305c44522482fab908037b3752db8b99bd89d7a331ba85ca08f4e0af88d2d82de36a70faa34e8254f1982cb984e2e223cd52a92f661b47ddc6db2685ec43c61ff5af921bc4d4a7b235e213149c412e47380499ee4ef6124c24aa9fc6a14c0c13470871d34e7939648ad5b8a7a316f0460bcddd19de2fae4163c535c30000000000000001000000"}, {&(0x7f0000000000)="144e50045a8855d2d2c0c7fb1ecbb86c5effa2b679ef2c417f5378bb47", 0xa0}, {&(0x7f0000003400)="9eea65d5adfd293a6a62584acfd300c87ded7f8d4fd043747bff76bcfb6f399698b1a9741d9e9973ceba7ac40f2ee24d498f72d34ec70911b2f66cc04571ac488f524e17fceccd45c4854b9636fa09008df62505e59bd02573b0a9552e057bee02b18faec26d", 0x73}, {&(0x7f0000003480)="713dc62f44bd74d7a0e7ae0103c051eaa9802b74e0056a81da1a0b2807aaff9e7c324a464754daa0536bf99edd640b4372c9d18be54e0a55b87d86fa3e8b90aa1d7d3127cd6443353a17bc1b4b02ae4d3c9c493f30f2c878660e3cc88d09eabd8b667a73e6003559aca583235cd52703c48561dc16f960fe953c489ea4aa779acea5e380565d0a627093c818cc836e8a01de4bfac25358582754"}], 0x1000000000000024) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/31 14:16:22 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0xfffffffffffffdbc) recvmsg(r1, &(0x7f0000001240)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/108, 0x6c}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924923f4, 0xc0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) getpeername$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) close(r0) 2018/03/31 14:16:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bcsf0\x00', 0xe71c}) r2 = accept(r0, &(0x7f0000000480)=@ax25, &(0x7f0000000500)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) socket$inet6(0xa, 0x3, 0x6) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000540)={{0x2, 0x7, 0x575, 0x2, 0x4, 0x9}, 0x800}) 2018/03/31 14:16:22 executing program 1: r0 = socket(0x10, 0x802, 0x81) write(r0, &(0x7f0000e9dfda)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x71760f24bc65142) 2018/03/31 14:16:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:22 executing program 4: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) r3 = accept4(r0, &(0x7f0000000580)=@sco, &(0x7f0000000600)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="c4000000a332a1eddff7c9765039447a42f276d89770397599d5f9895dad9d6e1de420913f12595b013b42b3205f251dfbebf4cd14aaa5ed52f97139522d4f4fa1a91ab588e16282a4fceb0e08409c9692cc709483ecbb215c55bf8221059f000000b8dd5332a9fca617e66c44d918e8c9892aef642d9a29ceb2feae94c6c48ad76d8f9c970305bae0f7ba1445086b3b1ec5e81ca13533fc1108097da22b8683a57431ffc509f1c3cd3c56a53c49fbd2d4aead167c4b08e44cc06400000000000000000000000000"], &(0x7f0000000740)=0xcc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={0x0, 0xffffffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r6}, &(0x7f0000000440)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/03/31 14:16:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x3}, 0x90) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x82, &(0x7f0000000000), 0x0) [ 107.920492] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 107.929426] kernel msg: ebtables bug: please report to author: Wrong len argument [ 107.938801] IPVS: ftp: loaded support on port[0] = 21 [ 107.974919] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 14:16:23 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/31 14:16:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0xfff, 0x8, 0x10, 0x1, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="c59e3ea58cddbbaf79b00c86e05b6bced33a947f909a18a39abf590c855a6a50eaad5a1223e954b0c04343295203d16c5280869f3641d2055b721e8a22c9824dfd37d86d52de16eca6be088206f5bb8c7566613f030288b0bc1b14f3f6fd9cdc2be982f33ea325b9322dae8b2e86d0b7b72d3fdde0aada30c07ab681e3c8e7", &(0x7f00000000c0)="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", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', r0}, 0x10) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001200)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000024c0)={'ah\x00'}, &(0x7f0000002500)=0x1e) sendto$inet6(r2, &(0x7f0000002540)="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", 0x1000, 0x4004, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003540)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000003640)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003680)={0x0, 0xffffffffffffffff, 0xffffffffffff0000, 0x8, 0x2, 0x80000000}, &(0x7f00000036c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=r5, @ANYBLOB="880000002113a6b295070cbafe082e26d5aa2ba5f94cd8cdfcf07dc40dcea36132b6be413b0ce47008400caecd72e95cc46f08e3425b0ad044a6b11c80e01dde8c1792eaebb25e418a9ca822a54bcbb6773e86d25d5337859f0c16dbc7b71669239a13fb4fdc440ecdf6f7dfc173564f35d63dd4d841839c3c81b181ffbbe3b684c3e9b673737f2fd6af7df5ddd87bac0000000000000000"], &(0x7f00000037c0)=0x90) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x38e48f8faffe68f0, r3, 0x0) r7 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003800)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000003840)=0x81, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003880)={r1}) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f00000038c0)="1adc90b2d1104ecc120ca1f7601ca528bff4ce48e2200d746a6011168fcff8ca772468978131e25f8eb9021ca6ba885c0057bcbec0d05b286ce950f3cf5382b35280f56d1b8b54f4c6c6a46ae3cc5c70c18171f430de0ccfe10703ab02d09d7f58ff4b7624ff435f42cfe72dfbf4ceea76eba1", 0x73) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000003940), &(0x7f0000003980)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000039c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xf0a, 0x401, 0x9, 0x8, 0x2}, &(0x7f0000003a80)=0x98) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000003ac0)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x6, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000003b00)={r5, 0x5, 0x7ff, 0xffffffffffffff81, 0x7fffffff, 0xc6f, 0x9, 0x8, {r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x1000}}, 0xffffffffffffff7e, 0xfffffffffffffffb, 0xffffffff80000001, 0xca6, 0x6}}, &(0x7f0000003bc0)=0xb0) r9 = epoll_create(0x3) setsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000003c00)=0xffffffffffff8001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003c40)={r5, 0x80000000}, &(0x7f0000003c80)=0x8) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000003cc0), &(0x7f0000003d00)=0x4) sendto$inet(r4, &(0x7f0000003d40)="0272d3ddb9303696632163ee8500e8c08b3a3d398b874c1be70e7cde66a989680a0f4c88725412e8a237b82c012803ac5fe046177a0d757f9739f8c76cefddebc3f914510731", 0x46, 0x40800, 0x0, 0x0) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f0000003dc0)={{0xfffffffffffffffb, 0x200}, 0x18}, 0x10) accept4$vsock_stream(r7, &(0x7f0000003e00)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000003e40)="2045ed64dac7c1cbdb6fcb21330438a87ceb2b0e1ca895b44051f46f57403e343db811149ddd5380500463fac4f2068a39578a91184f891c0a784ac09ac2c67aaaa640fbb0abef29ff642facfaf80c161e75", 0x52) 2018/03/31 14:16:23 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000001ffa)=0x5, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x9}, 0x8) r4 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r4, 0x65, 0x1, &(0x7f0000000000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/31 14:16:23 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@broute={'broute\x00', 0x20000120, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x2, &(0x7f0000000100), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3b0) 2018/03/31 14:16:23 executing program 5: socketpair(0x1d, 0x4, 0xc70f, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe4, r1, 0x100, 0x70bd26, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x41) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r2}) socket(0x2, 0x2, 0x7) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x92, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0xeca}, 0x4) sendmsg$nl_route(r2, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=@dellink={0x34, 0x11, 0x511, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/31 14:16:23 executing program 7: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180), 0x8) r0 = socket$inet(0x2, 0x80803, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) r1 = socket(0x0, 0xf, 0x6d5a) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x800) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/31 14:16:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x7, 0xfffffffffffffffe}, {0x8, 0x6}, {0x3, 0x7fff}, {0x0, 0x9}], 0x4) r2 = accept(r0, &(0x7f0000001880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x80) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001940)=0x9, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="580000001500192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1000000000000062) 2018/03/31 14:16:23 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x4000, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001340)={0x1, 0x8, 0x4, 0x6, 0x0}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000013c0)=@assoc_id=r2, 0x4) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/31 14:16:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003800)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x40}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001240)="f8495c3014eb9f1377f2ca287126cf35", 0x10) socketpair$inet(0x2, 0x8000a, 0x0, &(0x7f0000001340)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001380)={0x0, 0xfffffffffffffffd, 0x20, 0x4, 0x101}, &(0x7f00000013c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000014c0)={r3, 0x20, &(0x7f0000001480)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}]}, &(0x7f0000001500)=0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000001440)=""/60, &(0x7f0000001400)=0x3c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000000140)=0x3f) recvfrom$unix(r4, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) shutdown(r5, 0x2) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000180)=""/64, 0xfffffffffffffe81}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001540)=""/160, 0xa0}], 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000001600), &(0x7f0000000140)=0x30) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001280)={0x5, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f00000012c0)={r7, 0xffffffffffffffad}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r6, 0x50, &(0x7f0000000040)}, 0x10) 2018/03/31 14:16:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x100000001, 0xfffffffffffffffc, 0x5, 0xffffffffffff8000, 0x9}, 0x14) 2018/03/31 14:16:23 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88f5}}}, &(0x7f00000000c0)={0x0, 0x3}) 2018/03/31 14:16:23 executing program 3: r0 = socket$inet(0x10, 0xa, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001280)=@full, &(0x7f0000001300)=0x48, 0x800) getsockname$netrom(r1, &(0x7f0000001340), &(0x7f0000001380)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000700)={0x6, &(0x7f0000000280)=""/178, &(0x7f0000000640)=[{0x1, 0xaa, 0x80, &(0x7f0000000340)=""/170}, {0x98, 0x6c, 0x9, &(0x7f0000000400)=""/108}, {0xfffffffffffffff7, 0x7f, 0x8, &(0x7f0000000480)=""/127}, {0x0, 0x72, 0x1, &(0x7f0000000500)=""/114}, {0xe043, 0x29, 0x0, &(0x7f0000000580)=""/41}, {0x7f, 0x5f, 0x8000, &(0x7f00000005c0)=""/95}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000740)={r1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000780)={{0xe13, 0xce, 0x0, 0x7, 0x3f, 0x9}, 0x2c10}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r3 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000007c0)={0x0, 0x42, "f2c41fcc8f21c930a3421944159b1df8581e6e69f4cf52eed68114f47da31adfe17c2695367e8b801e639ad1c4836d6ef92d2b8d6e16693027547d030e92ea849b47"}, &(0x7f0000000840)=0x4a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000880)={r4, 0x9}, 0x8) sendmsg$key(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x12, 0x3, 0xb, 0x20, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_key={0x19, 0x9, 0x5d8, 0x0, "9b067299fcf73fe782871c8418c3e4bad6f323c1fdada8d1864c3d12959a0e09799b5e755c8e1e4a70cb659437ab7d83559d687bf5068c4d949850b613a1c3276f89eb424d8dcea3d958814a3834e6ab4f1422478a0d6a01645d4b72cbf6ec51059f5a89f64b79d1e98326790bb9c744181d370fb0c0f7ad6049ea0f0b3e6b5d001fded1aa3c16950e9dc680ab6319a9c1dfcf412c90b00c085975b0f3109fac3724404958290d495cc65422dbe110b1d59630407593a4147fa568"}, @sadb_x_nat_t_type={0x1, 0x14, 0x66}, @sadb_x_sa2={0x2, 0x13, 0x80000000, 0x0, 0x0, 0x70bd28, 0x3500}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}]}, 0x100}, 0x1}, 0x10) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x10000, 0x4) [ 108.987423] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:24 executing program 7: r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x2, 0xfffffffffffffe29) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x6, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) 2018/03/31 14:16:24 executing program 5: r0 = socket(0x8, 0x806, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000014c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001540)={0x6, 0x1, 0x8000, 0xfffffffffffffffc, 0x2, 0xe028, 0x0, 0x7, r1}, &(0x7f0000001580)=0x20) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendmsg$key(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02150000000000"], 0x10}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={r4, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x7, 0x6, 0xd3, &(0x7f0000ffd000/0x3000)=nil, 0x17c}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'syzkaller0\x00', 0x1}, 0x18) 2018/03/31 14:16:24 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r0, &(0x7f0000000180)="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", 0x11a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000300)=0x200, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @rand_addr}, &(0x7f0000000440)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)) 2018/03/31 14:16:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="52c56128b1d22e98988247101d85c4a60c743a7b2c8450b53cb0254f62ea38fedaa91c2c9ed08f0ed3e9a6", 0x2b) bind$alg(r0, &(0x7f0000000600)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0xfffffffffffffea7) socketpair(0x1b, 0x4, 0xffffffffffffff42, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) bind$alg(r1, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r3, @in6={{0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff]}, 0x3}}, 0x2, 0x1, 0x7f, 0x1, 0x13}, 0x98) socketpair(0x1, 0x6, 0x4372, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$IPVS_CMD_SET_DEST(r5, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x94, r6, 0x10, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd3ef}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x80}, 0x20000041) sendmsg$IPVS_CMD_GET_CONFIG(r5, &(0x7f0000000540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x70bd2b, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000880)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x18008000}, 0xc, &(0x7f0000000840)={&(0x7f0000000780)={0x8c, r7, 0x100, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff7f}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x8c}, 0x1}, 0x10) 2018/03/31 14:16:24 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xff, 0xd7c750e, 0x200, 0x2, 0x200, 0x3, 0x8, 0x1f, r1}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/167, &(0x7f0000000140)=0xa7) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f00000002c0)=""/13, &(0x7f0000000300)=0xd) 2018/03/31 14:16:24 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000001c0)=0x80) connect$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000001c0)=ANY=[]}) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000480)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x4b, r3}) accept4$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x800) 2018/03/31 14:16:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:24 executing program 2: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0x1000, 0x0, 0x0, 0x400}) r2 = socket(0xe, 0x80000, 0x68a) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000840)="20793873b3e61bcae45c0276eca305e111cc3023e6e7ee180e911a1760d4be8868f5819a28a35ccc225a00f3fcbd2d951c3d961b52bbef9d528b8894669d0c48f22dd972f8895a9aff114a167bb9445f17d0d9c72a1fd191e8ddac447ac8e5f48862fe0d760c0c68c5510a58dec6fc7d5c621f713f52cf16a920acfadaef4ef08873067269a5ff192837f1a654b29fb548a0c7e80543dfaca5e8900f887736f148f36ef36400c605eb1badd2a2f038a819ae7977bc3ddbb78e80790f26b5b8e798764852fda4e2d419fb96b06ca68f99796ff8ee4587f823ce45de5649757d4cf2f57e34fd6d637e9b", 0xe9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x401}) accept4(r0, 0x0, &(0x7f0000000100), 0x7fc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0xe5d, 0xffffffffffffff81) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f0000000680)=0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x14, 0x32, 0x2, 0x70bd26, 0x25dfdbfb, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x3, 0x8000, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) sendmsg$inet_sctp(r4, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="ebbee7a9449784a179572de58e1ccf03959f59220464e372e1da7acfffeeca291cb2858ce1b8d4ca42009751ce8012e22399c802b283721f0eba96535f79b3718fef3c47afacafd2b7d94af483a6d50264670f5deec41e4cbd1eba535b56", 0x5e}], 0x1, &(0x7f0000000440), 0x0, 0xc004}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) 2018/03/31 14:16:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0), 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) shutdown(r0, 0x1) 2018/03/31 14:16:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000280)=""/78, 0x2fc}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f0000000300)=""/5, 0x5}], 0x4, &(0x7f00000004c0)=""/4, 0x4, 0x7}, 0x2022) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r2, &(0x7f0000000680)="794e484a586a3a5805a295310e1733371351364d1c6eab3319b9ea5482154fa52a0b971332a02ffccb3ef4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58a98c8d179ea8029a5763ed3408e0e2b0d1ac7e82c83639271e72af08383cb5eabebb9bf9eeb4998f51153b77bc18da7999764b55c0c9fd235291dc259e5f7fad14e1b5c75e41afae917ca0e067cd2a9ea8f65929b193f00347fb85f72e6ebde652f4", 0xa4) r3 = gettid() bind$inet(r1, &(0x7f0000000740)={0x2, 0x4e24}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) r5 = getgid() socket$alg(0x26, 0x5, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000380)={'irlan0\x00', 0x4}) recvfrom(r2, &(0x7f0000000000)=""/65, 0x41, 0x1, 0x0, 0xfffffffffffffe64) 2018/03/31 14:16:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x4fd) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r2, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 14:16:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x4}], 0x38) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000240)}], 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000000380)=""/251, &(0x7f0000000340)=0xfb) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x2c) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xfd5d) setsockopt(0xffffffffffffffff, 0x81, 0x9, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21}}) ioctl(r2, 0x40000, &(0x7f0000000200)="0eeeb492a97f8b8945ecd6608c9c344b9a5f9ff9ad34e4636e8d7041ca4d56314496") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f00000004c0)={'mangle\x00'}, &(0x7f0000000300)=0x54) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00000000c0)=r7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/31 14:16:24 executing program 5: r0 = socket(0x11, 0x100000000002, 0x5) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_cmd={0x37, 0x2, 0x7, 0x9, 0x5, 0x7, 0x0, 0x4, 0x80, 0x0, 0x0, 0x7ff, 0x5, 0x1ff, 0xfffffffffffffffc, 0x3, [0x6, 0x8]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4100000000000000000000000000000000000000000000000005000000000000000000000000000000000000"]}) [ 109.888493] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 109.905484] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:24 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x6) recvfrom(r0, &(0x7f0000000000)=""/19, 0x13, 0x10000, &(0x7f0000000080)=@generic={0x5, "a3d8e09fdc4375305d62fd33cbc03acb276d14be4d970e7de9971ceb62f5477704d38d4db0ec101ec5f474c38ea5ea6a77b84a921c8a36cce7a0514099dbe5797966afa2b0fb351b70e483f2706e769aa57265d65106817ec4babac6ceb645563d94f8584c0d9b7e6966c90a9b8d4e780e055b2cd265e3ae7ac5865aa654"}, 0x80) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/31 14:16:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002e00ff0a0000000000000000040080000c000000c90aff2d0800017f"], 0x20}, 0x1}, 0x0) [ 109.929844] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.955880] kernel msg: ebtables bug: please report to author: Wrong len argument [ 109.966569] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:24 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f00000000c0)="a09c26e2d10000000000002a60441a1dac5a5afe418abc1baee6d4f29653c34c5f8fb38eeb5557cd4102d37bd8a437cca8118525c04a0439e20bb563a3afa21cf61f7a21aab3fcab2176fd9c4a38a8566de06feba546488c80046f2d3a832d1f5125ffef26efa31b6d51c42b0ca1bd1b231417f4eff0492cde8d130f148fa38ff353fd3c6fef910f206ba9824c92c8368829c8ec7acfb50520d0bce981e80000b2e6d7275a2ba39d0cc45879769dc9397f7efcea3bff2c72b494e72809", 0xbd) 2018/03/31 14:16:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f00000003c0)=""/57, &(0x7f0000000400)=0x39) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000340)='R', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000380)=0x2, 0x4) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000d80)='t', 0x1}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r4, 0x2}, &(0x7f0000000300)=0x8) shutdown(r0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r5, 0x3}, &(0x7f0000000040)=0x8) 2018/03/31 14:16:24 executing program 5: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x5b738337, 0x5}, &(0x7f0000001500)=0x10) r4 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001740)={r3, @in6={{0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1, 0xfff, 0x78, 0x7fff, 0x21}, &(0x7f0000000080)=0x98) getsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001580)={r1}) r9 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={r6, 0xfffffffffffffcf3, &(0x7f0000001640)={0x0, 0x0}}, 0xffffffffffffff65) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r10, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000300)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'sit0\x00'}}, 0x1e) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$nl_generic(r8, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14001ca8c5c80800009e0000000000250800da85ab3100000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r11, 0x21, 0x84, &(0x7f0000000380)=""/105, &(0x7f0000001540)=0xfffffe9f) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r7, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0), 0x0, 0x10}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004940)=[{&(0x7f00000028c0)="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", 0xfef}], 0x1, &(0x7f0000004980), 0x0, 0x1}], 0x2, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000009040)={r5, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000009080)={r3, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000090c0)) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000009100)) socket$inet(0x2, 0x80804, 0x5) listen(r6, 0x9) socket(0x1, 0x0, 0x0) socket$inet(0x2, 0x6, 0x87a8) [ 109.976373] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.984846] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 110.024291] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 110.058197] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/03/31 14:16:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:25 executing program 4: r0 = socket$inet(0x2, 0x806, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000d40)='highspeed\x00', 0xa) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x200000}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x109) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffe1e, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x1e6) 2018/03/31 14:16:25 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) socket$can_raw(0x1d, 0x3, 0x1) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000005c0)) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) 2018/03/31 14:16:25 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c0000002000010000000000000000000400000008001100e4bafed95a4c618edaddee4b2f4fccf0718555ff4c6894cdf8c54eb1a733ea261a22da358169359f2062810382536d2848b4ce4783eef1b2f70fb904928432c78e18d687c78cf7ebae0d7b107f7f878e7f947243917cfa9e751c437c743c514ac9f582ee12859a18dc15f2f0f3661083fe79a670", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0xfffffffffffffffe, 0x40c, 0x5, 0xffff, 0x8000, 0x7, 0x1, 0x0, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) accept$alg(r1, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket(0x1d, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000001, 0x1, 0x1, 0x401, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], 0x2) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) socket(0x0, 0x0, 0x0) write(r6, &(0x7f0000000140), 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/31 14:16:25 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'vcan0\x00', 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) accept4$alg(r1, 0x0, 0x0, 0xfffffffffffffffe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r3, 0x28, &(0x7f0000000040)}, 0x10) r4 = accept(r2, 0x0, &(0x7f0000000140)) sendmsg$unix(r4, &(0x7f0000000b40)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000300)='f', 0x1}], 0x1, &(0x7f0000000000)}, 0x0) 2018/03/31 14:16:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x13, 0x0, 0x100, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000480)="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", 0xc00) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'syz_tun\x00', 0x5000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f00000027c0)={'HL\x00'}, &(0x7f0000002800)=0x1e) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x8000, 0x60000000000, 0x400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="4e000000e0249a98c22322e9996a0100010000000000d58d2eb1b50a02f602f38368d6a109bf0155d9e7004f8c6cd394e42a58a0eefc043b0376b64227ac503272ac5507da"], &(0x7f0000000380)=0x2) socketpair(0x1, 0x1, 0x3, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001640)={r4, 0x1}, &(0x7f0000001680)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x10001}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000001500)=0xc) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000001080)=0x5, 0x4) close(r0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001540), 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000eee000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000001480)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) epoll_create1(0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) 2018/03/31 14:16:25 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) socketpair(0xa, 0x0, 0xfffffffffffffff9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000840)={r6, 0x8}) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xfffffffffffffe08) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000a00)={r8, 0x37, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f1"}, &(0x7f0000000a80)=0x3f) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r3, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/03/31 14:16:25 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000001b40)={&(0x7f0000001640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000016c0)=""/180, 0xb4}, {&(0x7f0000001780)=""/35, 0x23}, {&(0x7f00000017c0)=""/71, 0x47}, {&(0x7f0000001840)=""/172, 0xac}, {&(0x7f0000001900)=""/210, 0xd2}, {&(0x7f0000001a00)=""/66, 0x42}], 0x6, &(0x7f0000001b00)=""/21, 0x15, 0x6}, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001b80)={@broadcast, @multicast1, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001c00)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) r2 = socket$inet6(0xa, 0x0, 0x1) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24}, 0x1c) recvmsg(r2, &(0x7f0000001500)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/226, 0xe2}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/22, 0x16}], 0x6, &(0x7f00000014c0)=""/63, 0x3f, 0x5}, 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000001540)={{0xfff, 0x8, 0x6, 0x1, 0x9, 0x2}, 0x0, 0x8, 0x1}) 2018/03/31 14:16:25 executing program 7: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344}, 0x4, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x22ad, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[{0x9100, 0x0, 0x3, 0x4}], {0x8100, 0x2, 0x40, 0x3}}], {@mpls_uc={0x8847, {[{0x939d, 0x1c7, 0x0, 0x5}, {0x8001, 0x8, 0x1, 0x7fffffff}, {0xe19, 0x1bdb1cd3, 0x1, 0xffff}], @ipv6={0x36, 0x6, "42549f", 0x2263, 0xff, 0x80000000, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, {[@dstopts={0x62, 0x7, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}]}, @routing={0x3a, 0x10, 0x1, 0x9, 0x0, [@empty, @dev={0xfe, 0x80, [], 0xc}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x3c, 0x2, 0x4, 0x1, 0x10000, 0x66, 0x7, [@mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x0, 0x413, [], [@calipso={0x7, 0x30, {0xd8, 0xa, 0x200, 0x7fffffff, [0x6, 0x3b80000, 0x29, 0x401, 0x1]}}, @ra={0x5, 0x2}, @calipso={0x7, 0x48, {0x9, 0x10, 0x1, 0x3f, [0xff, 0x1, 0x1a4, 0x8, 0x6b72, 0x6dba, 0x80000000, 0x1ff]}}, @jumbo={0xc2, 0x4}, @generic={0x5, 0x1000, "f7a115ba60d791afb5fea44df6f98c60017eb5883bd936adaf5608e5e54e2b41ccfcbc3dab4a228482dc75d7f980131622612efbe7cae1e6fe44f766f46ad687a4a384e4cdbbc5592579d7b28225ae9be62e64e9cc71c1ee76768c3c7129e4bdae0f4da98aa9c3e76e3fb9da9b0d552da9934dbe434d6914e8c74468997ca5f0bb6b444d9a90db1f55aaf50e8b4a80df1e7246eb28f835b30fa2811ad5cb5d6898fda11d91d14a1453be8492dca10dd5b2199d96a4673a46b77645ddc2f1007fe71c9df0d3ac975c832cbb7516eadc6a6fd173ff8ca6ea87bc69566c584c953c3a36233c5751331b180e139de423ef20b740f25764a936529a1513165b1d1fe8fd7d5c5c2567f01239316e4fc254dc3fc6c759367b7c1afab7258e17e55a3118715e4894c8384bcd23ecf50e4d75fe7ab29d97de2b703c0be68e83a7af7b4f414354437cc97f94d49208a9f14daf052853044f52ccf13004e3463cd4ace93a8426a264bfa834971e8062b9e0dc43a00b70038e84309c0c3dfcd2b1cd147eab18714cd131ac9382fc221a7bf3b60aa03026e58fd2dc14e9b3c7fed924433ece96917e400613f3d00937dbab10664b00b8234706bf7d91d82fc75c53cd1a409c231f9beeec9b7bedcf698ec0e73278a4f1dcf3e212210adde84e03aa6e364037a1050df0de09dbee00fc57e6d385718c36f87c5f27a148f80959eb49ab57952d0c05a9c13ea6fcdbbc3aa1d162fffacb0525eaf66e2db3a3149ebbf626c8e6151b7bd6a6e29b8011a32d858e45c7e2aeb69b8fd75b76ad20db78b5f7af5de53198c86e9ee1db36125ae14abdd2553aba26f65f5ada25b01a30bd5376dfd094e2fdca69bfaf2a5ea0e502879333cd39493c02db2a9f98dfe1467488489e2e08846d072d403ace52218e1971aaab4e2795ce7aa048b8fc8d7a80411a806f5e8d9245d3abc95d8da26e0f2d9fb15b49f2dab5c5f6680c77d4e2477fc3171d3a4a09afc870f190694079476f8037eeda706d45b66c5a313a058fd696adf65963d7685f5d20417da3fd2a3293441235b9b71f56134bf918d73f8efea37e72bb9ee3da24349a99f0f8eb5d4cc8de7d254d646ae025a33f65a6e0439332807e9354ff7ab321c3dbc91bc41027405a300c11a45184edefd632888507ce0c83f2e7915d1fe8ecbecb2fadaac838ea8c52dcd34d05e8d8bbc5028a1189ad6ff56018f07522b8a353bc7f4216c253622ba33934add3a9c4249f3b2c4558580a909f798efe51ba9b4b6ff3d8e4ac04326a9695142d82370a9e0b6cab0b5e081d9c1959269d68d822bd1c113890610d88ea0bcd1f63b6e64a23fe964ebea652556a735e448476005729b510400ef263a938a4f460db567ab256f5212d757d7519214e4b6d8689df92879d06c5bd01b1f012a0ad6404088f45edf31e918cb0f2316c685674884db1d554520c0ca748c6d94e8ed9079f9cfd6c3a591682d11b24a91bab9866e9878a7c1390dbe094b0ac21f267b00bf8f157a703d5fcd3f8ad5f2aeac9674c49465692ddcde00e77850426f35777581e9418644ce66d78a6b322243338aa7201590b929af96bff66cdc44e40575f13bc7a48a299c1e933e62a610e58516b2049c84f7f6a063bbc3de986de99d6665b3db5ed4a73a6e5a1f8c024ba2a1af47a46c64ba5a87fe7a3bd654052db6f6f93e1c35f387c9842c153c11e60ffcadc620161804f0ad228f4efa3a8d9e99d40978ec179db82c94ef0225567ebf1d7d2fde5485ea7f390c3744f0496e7c3cc9d7302540380da4099933f3e43cb7181fe3bf64adc3a0e4a80c0009cde91e3c7b2484e3d13a73d61c9e1efeec789f16bc824104f646e5dcbc257fc188ba5e00a8509d42f3df6d645cae0706a4659184ccb8874584f77e98178fafe2a40a33d20821e6c9f5aa28bf6a41f9d76298298aff55b3342c8b2fe3cde59d5f27c00a259850edde27eaed2ffa04c42f9ff44ccd3ac5f8e6f9b0b7d62dcae430d6abc3f65621071cdb63e569d8ec0c30cf609d08067c47a26a1ac15a2538f6a31abb00d07ee41802f9f066bab0af82d6ad435b2f35fe4b69967b2f5fcdb5884a723490338fe8936aa25a4ef45fe6e4d48ae3978622c3fe9495cc44b76a2329c2688d18286eb007f1c52fcb3603bced2572133001cf33adcdb77c19cec792af54cc72dd73fa162f1dd94ff38a5993f6652f24804410c37bf4f953d5c4ea2d8d45297002de6cca37a8a02bb637ff938d47132acf42c780c92b4c2c593dd0a88e2215b59f9c5b0d090049d3c6a071205aaf05cac0c93940b6c1d75aef498024b686350771072b695f730ae030b14bfb074fa9c97ac3ac06f95675e923faee034fcef1af2ac7ddfa451e5179fe07a36d45ca3385585a7b2ab56c860940c36ab0646c732e96047d98558938aed92831afa438d56dee9b779ef9b8bc13900d7aa70c6f1b9158d12071b5efe3c0174df2fc182e6b67c9b6e594852852a90aa2a023c57d326470fdfbd69f4d793d06b31179bf3c1e1b3eb770131c6cbc1fb7c9a03f93412aafca36fb0d4fe3b14f459dfaecceb14adc6f8b4a1a2c3712d9ed1619988e20f2cdbe645d99af9392b1706aa3fc42d3b3d89d700e3b1ecd832f64b27f3493c6b59f57991a07a6195349d062d704ac625edccdaf801a71a6c3eac87ebc713a188823f74bedbe34980c4b30fbe79f13a30ec41e3d996c6e55b9f0ccfce6bbbc800a07da23243949ed35d35d7098e509e4348323e770554fca15d0020587435ff9c46757507c61f4bb06beb8ab056497c6f4acb9856a20cc82145892a71dcf0ecbf8ef8386ec556d11a3a9438a023ed69c63686e83972968bfa09ba63518d73cfeca2f5e1fd7ecb1608c3802e39ebc5484edcf6c877a4388f9683a972bfc181cd9e72eebad9b9816065d22da68692316308485cf00353676e65ee09f0353733730e5eb0fff73dd74de8151ce4d0cfe6d09149a53d1284c3e355fd768ea9dddcebb50cc010c30063ce3ed5e55687f6c5a05e9f5a126ccc7c56d856d1897f5866978d53c50c7b5af285af6b7751202a2e6693d1868180f69b32debd2102b1964d44d2301a27af7c1051e816038bc906402dfaac94a91a3ed6486199f112e2927172fa9c42f8ef47955899dec707335e1f255c4852090a13323cc15f5f848dfcbeaccce75a3d4eec9a3d7725519dea2151ea88573a33f8dd5bbe30ac794219d520dc84b8e203c8dec47ba299ea349a26e9160841289d94a9d593769ccfb7d940318d7b373d3ea1fcfccb1a84162c8db9040f237d5ba534c8540c229ed20451f759221d1ed56ff81fb265ab6662e820f7b91a298bf91f583f905c7879c047e60c27b9f7d85885fb7c799a762569a7a544d09dcc69f73711f5c72e8f3a527f5a802ad84a5a43c9c341cab86acdb0b0384c437a44544c79ad1e1d63b24e3dd8eaa90d3e936fb7cb5a1aefd45df6c4cb4176c388815b081b0b6068e983de622a7e1243ac86f026264a959f6b7dfe9f1f832c589660c6773bf9966202964565b3cf4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@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x2, 0x1000, "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@pad1={0x0, 0x1}]}, @fragment={0x3b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x67}], @tcp={{0x4e20, 0x4e21, r0, r1, 0x6, 0x0, 0x17, 0x0, 0x9, 0x0, 0xfffffffffffffff8, {[@timestamp={0x8, 0xa, 0x1, 0x80000001}, @eol, @fastopen={0x22, 0x10, "8e3f1fd1469500bada04a0c6f993"}, @exp_fastopen={0xfe, 0x7, 0xf989, "ed14be"}, @window={0x3, 0x3, 0xffffffff}, @exp_fastopen={0xfe, 0x6, 0xf989, "fbc3"}, @md5sig={0x13, 0x12, "35d734b5956ba823df052f8fce4c9a24"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x6, "8507becc"}]}}, {"f0f20d34ba40c1c8195619a858db56e30c9449840180c270ee3d80db658ef36a487ac6234ed2e20bb3788086631f6e33903bf6b8ea0bdaed863ffe44b407e31e4aca3b390f4d0e400f97a2aa1e42f26ee5b491236007ebcbc124bcd10d266ef10c07a33665c3f8b667f461e70b7f5f"}}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 110.893272] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 110.893537] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 110.922035] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/31 14:16:25 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000ffeffc)=0x1, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000240)="f991704185aef1ce173009e71996791b", 0x10) r3 = accept4(r1, &(0x7f0000000600)=@hci, &(0x7f0000000680)=0x80, 0x80800) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001700)={{&(0x7f0000001740)=""/4096, 0x1000}, &(0x7f00000016c0), 0x20}, 0x20) write(r1, &(0x7f0000000140)="5087fcbd22603375652a5ccd696bec47ee6a346b94e70de72f42ebbfaf4e4d66aaa97de7ce1cca90c9ee5b2c35ee28a2e466f641a11bd7aef4e8c1ee9b911c3186ad246eaf8fdb9f5fea5275fee653680def32cedae76781a2f5c40ebc9fe8547d91ebffa828f8eae1622bad0bdacdf8eed34b3806ab97284242fbd6864548a4d166c29e73e653772b", 0x89) write(r1, &(0x7f000061df91), 0x0) socketpair$inet6(0xa, 0x4, 0xcad, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x969}, {0xa, 0x4e21, 0x7fff, @empty, 0x8}, 0x0, [0xffffffff, 0x100, 0x598, 0x7fff, 0x8001, 0x88, 0x5, 0x401]}, 0x5c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/03/31 14:16:25 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x9249249249249b1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x20000040, 0x0, 0x1058d3f2b4008783) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/88, 0x58}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/50, 0x32}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/241, 0xf1}], 0x8, &(0x7f0000000680)=""/233, 0xe9, 0x4}, 0x2001) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000840)=@mangle={'mangle\x00', 0x1f, 0x6, 0x510, 0x368, 0x0, 0xc0, 0x290, 0x368, 0x478, 0x478, 0x478, 0x478, 0x478, 0x6, &(0x7f00000007c0), {[{{@ip={@rand_addr, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, 'irlan0\x00', 'bpq0\x00', {0xff}, {}, 0x7f, 0x3}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x1, 0xffffffff00000001, 0x3}}}, {{@ip={@multicast2=0xe0000002, @empty, 0xff0000ff, 0xffffff00, 'syz_tun\x00', 'yam0\x00', {}, {}, 0x6e, 0x3}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xc9, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x7}, 0x4e23}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xa67593f5771cd349, 'ifb0\x00', 'bcsh0\x00', {0xff}, {}, 0xff, 0x2, 0x2}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x40, 0x17}}, @common=@socket0={0x20, 'socket\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/03/31 14:16:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$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)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x80000001, {0x0, 0x5, 0x6, 0x80, 0x7, 0x80000001}, 0x3, 0x7}, 0xe) socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r2, &(0x7f0000001080)=""/21, 0x15, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r2, r3}) 2018/03/31 14:16:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040), 0x4de1bbf7003db0fb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x8000, 0x6, 0x384c190d, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x3ff}, &(0x7f00000000c0)=0x8) 2018/03/31 14:16:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000600)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x4, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x8, [{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x1000}}, {{0x2, 0x4e21, @rand_addr=0x3}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x490) [ 110.938989] can: request_module (can-proto-5) failed. 2018/03/31 14:16:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:25 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x0, 0x0, 'vlan0\x00', "69700600000000000000ec83be00", 'syzkaller0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@ip={'ip\x00', 0x20, {{@rand_addr, @loopback=0x7f000001}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'nr0\x00', 'ip6tnl0\x00', 'lo\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x158, 0x190, [@pkttype={'pkttype\x00', 0x8}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0xff}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ab8334d158003104f5dbeac4f1240b4e6c2b1b9d3cee6f780712c68830ba55d74b2aa4d1b8cd8a338b08dd72d8b88293cead85d8f2dc372e4266b51772f390b3"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x3b0) socketpair(0xd, 0x6, 0x100000001, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x3, 0x30}, 0xc) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000940)=0x4, 0x4) [ 110.973367] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 111.010697] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 111.024617] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.037460] kernel msg: ebtables bug: please report to author: entries_size too small [ 111.058450] can: request_module (can-proto-5) failed. 2018/03/31 14:16:26 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r2 = epoll_create1(0x80000) r3 = accept4$inet(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80000) socket$inet(0x2, 0x0, 0xa1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x200, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e20, 0xc499, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x7, @empty, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x94) r4 = accept(r1, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000340)=0x80) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)) getsockname$netrom(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) epoll_pwait(r2, &(0x7f00000001c0)=[{}, {}], 0x2, 0x4, &(0x7f0000000180)={0x80000001}, 0x1c9) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e25, 0x800, @ipv4={[], [0xff, 0xff]}, 0x85}, {0xa, 0x4e23, 0x2, @empty, 0x3f}, 0x3, [0x8c, 0x8, 0x92, 0x0, 0x9, 0x1c, 0x8, 0x1004]}, 0x5c) 2018/03/31 14:16:26 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100, 0x0, [], r0}, 0x48) 2018/03/31 14:16:26 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xb, 0x0, 0x0, 0x10000000017, 0xfffffffffffffffe}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 14:16:26 executing program 6: r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000000000)) write(r0, &(0x7f0000000080)="240000001a0025f0fdffffff00edfa0e02f6f900e0030000004100ff0800100005000000", 0x24) 2018/03/31 14:16:26 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000180)="c124d432bd9eec109de066af1b9fd98420dc1376c6530e9af1e6ea2ab6a4f703ac37adc4d822545d8fbfda1d762bab9c0cb9078b44986a1414bde456163b7934a9df71ea0c3082777f6ccbe6387b9d0e40a1d45111a190547da4bb73b0249043b6eb7aac4cc808228f14beeb", &(0x7f0000000200)="f240d1f6dc20326473da2830a1e77a925cfdd7cc317816968290eccecac5ebf935a162f79633f0a75042b708538605de1f102d44a7486a8c7148368886ea2a5e419ce436c96d1264ff31171978a3557ea4b47b1b1460ffbe7d7965306a4fa005ed9306f18426ed2b7d88c1eaa37ba321acbe13fcea1980108414b5271c1ec4b293e424f6a85c35f653bd55bb6185a4ebe9cd6175fd613af7c88bcc106399d00ddfb951b5ac3630ca14f91d05a6b8ba737d9f819d3975963792616a08900ad6b07fe6529cc020cb4b8cf95da8e7120f1c7f5d", 0x1}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x1, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000140)={0x1, r2}) r3 = socket$inet(0x2, 0x80000000805, 0x0) sendto$inet(r3, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/31 14:16:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) accept4$ipx(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000015c0)="020670da3077f821ddf61b47af3b0114", 0x10}], 0x1, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x1, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/31 14:16:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x690}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r2, 0x3, 0x18}, 0xc) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r3, &(0x7f0000000200), &(0x7f0000000240)=0xc) accept$alg(r0, 0x0, 0x0) 2018/03/31 14:16:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x30, r0, 0x0) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) listen(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001ff8), &(0x7f0000002ffc)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x1c000000000000, 0x10}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/31 14:16:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1cf, 0x30, 0x8, 0x101}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x1a, "9a140e7ad3ecf45c579baa738e0cec21d51f08d6a178f4d56985"}, &(0x7f00000000c0)=0x22) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001480)="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", 0x1000) 2018/03/31 14:16:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000022305700000000000000000004000000080b000000", @ANYRES32=r1], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/31 14:16:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:26 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') accept4$packet(r2, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x14, 0x80800) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r4, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 14:16:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = getpid() getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x400080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x5}]}, 0x1c}, 0x1}, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000680)) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000006c0)={r0}) [ 111.810896] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000200)=@ethtool_eeprom={0x4f}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0xfff, r2, 0x10000, 0x4}) 2018/03/31 14:16:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000000002, 0x8000) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), 0x6c) [ 111.852942] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 14:16:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009fdffc)=0x3, 0x4) accept4(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000200)=0x80, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0x98, &(0x7f0000000280)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="14000000a7e65c066d2dccb1f2a23ca112000104"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00009fa000)={&(0x7f00009fa000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00009fafa0), 0x0, &(0x7f00009fa000)=""/110, 0x6e}, 0x80000000001) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="a80000000a0f040025bd7000fcdbdf250f000007180088007b776c616e316e6f646576285b47504c0000000008001c0026255e0004002600718f29d18e7174d2345bc55a450289ccb323df27a266db7679633a297a9bc5b041b6ebd6cc3b6b468e5a8ac4eb400f53bd67d1582f65a33904c197a6304d7c2c5f84850a4e3cf6b5ac3aededfc8cd3911287eb53e8e5fbc65d25a112edd727d1f994284ee0f8357e820ed79804c33bd3"], 0xa8}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000041) 2018/03/31 14:16:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000d87288fc1a79874500000000007000000"], 0x14}, 0x1}, 0x0) 2018/03/31 14:16:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x2d, r1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x0, [], [@padn={0x1}]}, 0x10) listen(r0, 0x7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/31 14:16:26 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) 2018/03/31 14:16:26 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x9) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='tunl0\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendfile(r2, r0, &(0x7f0000000300), 0xcb0) write(r1, &(0x7f0000f8aff1), 0xff8f) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfff, 0x4) close(r0) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r1, 0x76}) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)="bbece3378aa441ee077c4103a206a95880e86c74348412e1e768427a331f34fbfd52ca", 0x23}], 0x1) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/31 14:16:26 executing program 5: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x8) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xfffffffffffffde8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0xff, @rand_addr=0x4, 0x4e24, 0x2, 'ovf\x00', 0x0, 0x2, 0x1a}, 0x2c) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f00000004c0)=0xbfe4, 0x4) 2018/03/31 14:16:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000011ca3b6883e38a926f89a182e2694cefdc00210a00000200040000e70b1bd15929270559f7d2e36e7a07767bb4544a81657bcb384638bd93db9d626f663cf6fb2eb85bd3c4d0c4a5fb70bd4710996e", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32], 0x28}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept$packet(r1, 0x0, &(0x7f00000001c0)) getsockopt(r0, 0x0, 0x0, &(0x7f0000000080)=""/39, &(0x7f0000000100)=0x27) [ 111.897404] kernel msg: ebtables bug: please report to author: bad policy [ 111.913560] kernel msg: ebtables bug: please report to author: bad policy 2018/03/31 14:16:26 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0xc00, 0x70bd2b, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8fc7}, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x892}, r3}, 0x14) 2018/03/31 14:16:26 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) r2 = accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000540)=0x10) sendto$inet(r0, &(0x7f0000a34fff)='\t', 0x1, 0x0, &(0x7f0000000580)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3d098ae8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c4cff7cd00bf906a0cf83c5e4e3b0ba72509f0e56be988dcfb56050000004234ca4604f32898212b716700000001fbe99311e9e57cf1c9044531a91b2035d284efcc198a0a1ff221bd0a75785d9c6fae0b"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000340)=r8, 0x4) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00000004c0)=0x3, 0x4) ioctl$sock_ifreq(r3, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r9 = socket(0x2, 0x805, 0x42f3360d) setsockopt$IP_VS_SO_SET_TIMEOUT(r9, 0x0, 0x48a, &(0x7f0000000080)={0x1, 0x840005, 0xc01}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000600), &(0x7f0000000640)=0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000500), &(0x7f00000005c0)=0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5, 0x9, 0xfffffffffffffffc, 0x7, 0xe7, 0x3, 0x3, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x60, 0x1, 0xffffffffffffffff, 0x2680, 0x6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f00000002c0)={r11, 0x4, "38c30446"}, &(0x7f0000000440)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r10, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000480)=0x7, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1000001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000000180)="87", 0x1) shutdown(r7, 0x400000000001) 2018/03/31 14:16:26 executing program 4: r0 = socket$inet(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x120, 0x161, 0x180, [@statistic={'statistic\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}}}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @empty, [], @empty, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:audisp_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x428) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) 2018/03/31 14:16:26 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0xbd2, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xd6, "64f6b3855d5cc2a6953ef61cf5597d708e55745a48d13367ae8aebe45d12fe29ed89004be3f0e874445c0628735fa43e50420ddb83f6a7726fdb0bfb165685e1fda7b209bbca3f63e8e169dc3fe45543557547d41152d9365714215b395aaa0e68099df01d1db84cf5147a6de25777083e2c04b344461b0861cb02ed2344dd2d39cebc9a69bc55a5a769f19a0a402d5e2b0e49f32c8c4bb4391290e33bc175feb0173f2d380a5df0e6030d11dba3cff4b869398e564425359960ca16943dc92ea7a04359fd54f290c1658b360c557f49e181312a7f1a"}, &(0x7f0000000380)=0xde) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x80, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xce}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x1ae}, @in6={0xa, 0x4e20, 0xffffffff80000001, @dev={0xfe, 0x80, [], 0xc}, 0x10001}, @in6={0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000480)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000540)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) [ 111.946137] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 111.985333] kernel msg: ebtables bug: please report to author: target size too small 2018/03/31 14:16:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x99da, 0x3ff}, 0xc) [ 111.990164] IPVS: ftp: loaded support on port[0] = 21 [ 111.996243] kernel msg: ebtables bug: please report to author: target size too small [ 112.043447] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:27 executing program 2: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000140)=@req3={0x4d42, 0x0, 0x8, 0x2, 0x8000, 0x7, 0x101}, 0x1c) syz_emit_ethernet(0xffffffffffffff72, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x1, 0x8, 0x8, 0x5cba}, 0x1, 0x3, 0x0, 0x0, "c6f43a0f96d13057"}}}}, &(0x7f0000000080)={0xfffffffffffffffd, 0x3, [0x769, 0xec2, 0xdd1, 0xf09]}) r1 = accept(r0, &(0x7f0000000640)=@un=@abs, &(0x7f00000006c0)=0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000240)=0x4) sendmsg$key(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x2, 0x16, 0x80000001, 0x0, 0xb, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x8}, @sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}}]}, 0x58}, 0x1}, 0x24000844) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x460}, 0xc) socketpair(0x2003, 0x800, 0x1e5b3101, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, r3, 0x4, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x58}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x160}, 0x1, 0x0, 0x0, 0x4001}, 0x1) 2018/03/31 14:16:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000180)) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040), 0x263) sendto$inet6(r0, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x0, 0x800, 0x7fffffff) getpeername$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0xfffffee2) 2018/03/31 14:16:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:27 executing program 5: r0 = socket(0xb, 0x3, 0x3ff) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000003c0)={0x3b, @loopback=0x7f000001, 0x4e20, 0x4, 'ovf\x00', 0x12, 0xff, 0x43}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'syzkaller1\x00', 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/31 14:16:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000005c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000540)=""/35, 0x23}], 0x2, &(0x7f0000002540)=""/4096, 0x1000, 0xfffffffffffff14d}, 0x42) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000780)=0xfffffffffffffda1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x7, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r4, 0x401}, &(0x7f0000000300)=0x8) listen(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040)=0x52d018f4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='teql0\x00', 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1410000000000100d30000"], 0x14}, 0x1}, 0x0) recvmsg(r5, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000140)=0x200040000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) pipe(&(0x7f00000002c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000580), 0x4) socket$netlink(0x10, 0x3, 0x0) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 14:16:27 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r2 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0xffffffff, 0x5c, 0x18}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r3, &(0x7f00000001c0)="a8723994aa0f1a53d5c287fb639c25df4862ff44ce06ab9bfdadcb6b6eddf52d4030bfced169b76f9b0dfd1802dc24575f3ae6191699c622d473b22ef307585d24ec710d43bda5f21330c0b188c8d1e641d858e09c7faf0ac3fdfebd9227594822664032d154dff025", &(0x7f0000000240)=""/179}, 0x18) close(r0) 2018/03/31 14:16:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x3ff) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x97, &(0x7f0000000040)=""/151}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)="6262720002ce80140550f1ac60149d1cdf95463619cdc89f03dd0dfe608dc7bef5c939fced9fe287029a3dc3fb9e1bc4b57a5ee784746fdaf2723e8102b0f6a098b29745f424884486176fcfa103b0951b337b7626", 0x55) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x2, 0x4) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x2, 0x5, 0x7, 0x100, 0x6, 0x401, 0xe9b]}, 0x12) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00000002c0)=0x5, 0x4) shutdown(r0, 0x1) 2018/03/31 14:16:27 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xb2, 0x0, 0x40, 0x2, 0x5]}, &(0x7f0000000080)=0xe) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_mtu=0x400000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x7fffffff, 0x8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) socketpair$inet(0x2, 0x802, 0x925, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) 2018/03/31 14:16:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x0, 0x3ff}, 0xc) 2018/03/31 14:16:27 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pipe(&(0x7f0000000040)) socket(0x2, 0xa, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bcsf0\x00', 0x2800}) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/03/31 14:16:27 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000000040)=0xfe, 0x4) 2018/03/31 14:16:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000016c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001700)={r3, @in6={{0xa, 0x4e22, 0x0, @empty, 0x1}}, 0x8, 0x771}, 0x90) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f00000001c0), 0x4) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYBLOB="e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e00000000000000000000000000000000"], 0x2}, 0x1}, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001440)=@sack_info={0x0, 0xfa4, 0x37}, &(0x7f0000001480)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000014c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x0, 0x3, 0x3, 0x48}, 0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000011c0)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001280)=0x84) r8 = accept(r4, 0x0, &(0x7f0000001b00)) getsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000001b40)=0x4, &(0x7f0000001b80)=0x4) r9 = socket(0x11, 0x8000a, 0x803) sendmsg$rds(r9, &(0x7f0000001ac0)={&(0x7f00000017c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001800)=""/36, 0x24}, {&(0x7f00000018c0)=""/34, 0x22}, {&(0x7f0000001900)=""/253, 0xfd}, {&(0x7f0000001a00)=""/102, 0x66}], 0x4, 0x0, 0x0, 0x40000}, 0x40800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000001580)={0x2, 0x5, 0x9, 0x2, r6}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001c80)={r7, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000001bc0)=0x84) connect$unix(r9, &(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r9, &(0x7f0000001400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x34, r10, 0x100, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) accept4$ipx(r9, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) connect$can_bcm(r9, &(0x7f00000015c0)={0x1d}, 0x10) 2018/03/31 14:16:27 executing program 2: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000100)=@sco={0x1f, {0x569, 0x20, 0x7, 0x8, 0xa63d, 0x80000000}}, 0x80) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getgid() getpid() r2 = socket$inet(0x2, 0x4, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) getgid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000007c0), &(0x7f00000006c0)=0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f00000001c0)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000680)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4}, 0x8) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000800)={@empty, 0x62, 0x2, 0xff, 0xc, 0x8, 0x10000, 0x80000000}, &(0x7f0000000240)=0x20) r4 = accept(r2, &(0x7f0000000600)=@generic, &(0x7f0000000080)=0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000700)={r1, r3, 0xfffffffffffffc01, 0x6, &(0x7f0000000840)="3ecce12b2e716951a3d9d2d01d25204e62757a53aba9f5c9c6e7f63827d1d43690202dccaa3e737165c77cf8c25e4d81d8ed7d35a3271655cdffd37513dfe5b46fc5211d4f51e7d2e80d2fcc4e47e9e307bfa4e41a9d5f10812c858307eee191bb006edf32caa78d635f534900ea5e096a7d9b1e382075f3b4b86bbdd7af259b8e6bcb47c72a3b00c8514919b5916ef36c8adabfaa6a19fec6918174c3e58bd5d92e60352bd875da0e74c5e5cca6e5922e9a726e008357f9358665ea93c1106b670ab0d067d7242dd4d925aecbd2e66c10", 0x8, 0x401, 0x100, 0x5, 0x100, 0x2, 0xfffffffffffff371, "caf1b0a60524ee6f6aec0b596b02bf0f2f5f4ff3502ec08aa7066f8272969eeb04a4e9655aee4ef503b8d451009c868a2b722d457c511e171251574bc4c3fcac4bf7ed1a9caeb34dc6ea7dce58ccfb03a641d7e26447d9724b3f7827b713dce2c2adab8a4196156105fe6d593f7e190c6f017f61899b7e89c9f2f5b08f0e2f"}) 2018/03/31 14:16:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x0, 0x3ff}, 0xc) 2018/03/31 14:16:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000540)="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", 0x2f8}], 0x1, &(0x7f0000000380)}, 0x0) r2 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000340)=0x84) recvmsg(r1, &(0x7f0000001980)={&(0x7f0000074000)=@alg, 0x465, &(0x7f0000000400)=[{&(0x7f0000000980)=""/4096, 0x1000}], 0x1, &(0x7f0000000900)=""/87, 0x57}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) 2018/03/31 14:16:27 executing program 1: r0 = socket$inet(0x2, 0x4, 0x240000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0xfffffe68, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept(r0, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r2, 0x7, 0x5cfa3dd9280e06e6}, 0x14) accept$netrom(r2, 0x0, &(0x7f00000001c0)) r3 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000400)=0x54) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000100)=0x40, 0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000440)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000280)=0xf6) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) [ 112.913723] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 112.945507] nla_parse: 4 callbacks suppressed [ 112.945510] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 112.999308] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.021425] IPVS: ftp: loaded support on port[0] = 21 [ 113.066843] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x0, 0x3ff}, 0xc) 2018/03/31 14:16:28 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe3) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x6, 0x0, 0x4, 0x463a}, 0x14) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept$inet(r4, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x0, 0x0, 0x0, 0x4f42}, {}]}, 0x10) sendto(r4, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) writev(r5, &(0x7f0000000c00), 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x7, 0x2, [0x2, 0x9]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000004c0)={r7, 0x6, 0x8001}, &(0x7f0000000500)=0x8) r8 = accept4$inet(r6, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000400), 0x4) getgid() bind(r0, &(0x7f0000000540)=@rc={0x1f, {0x9c, 0x7f, 0x7fff, 0x7e, 0x8000, 0x6}}, 0x80) socket(0xa, 0x2, 0x1) r9 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_kcm_SIOCKCMUNATTACH(r9, 0x89e1, &(0x7f0000000440)={r4}) r10 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/03/31 14:16:28 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x1) listen(r0, 0x1) close(r0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="649c0d8c078cb4903b487be6ea77997151ec31d30a15ee11", 0x18}, {&(0x7f0000000040)="e562e35bf45e7834177b523f14151178ebf30bea473ed1d9cdd6f49cd4286f15e9ade7650c143de2de1adf45070fce4b0b660dae2cf27e964124c21a06df", 0x3e}, {&(0x7f0000000080)="295289e8efd829546b474cdd0f7acc73c33cfbdb3b7340501fe95684f02ae2f2812f7a013a3feb6984acef2994e4f305ad9952c6df23f0af5a20bc8bacf561e488d4bdbf539c8c3ca98c47d2ba2994eb9f55ca650cc2a99fecb11b681af4313b8c8257780ff67f4c5467e6434ddf459dd6405cd9d9a2825886f8c53364949885aff09e518b6012cfbbad65111e14b4665c4b6d6e2e98018552e9e5f9970cb3aa872af62ff1b1b3bb0b747649bd", 0xad}, {&(0x7f0000000140)="495c5fde3ac458238e899a7fc3f8f01231b648a0beb9e9330dc3db80d983f55a55386051ce1be4262dd6eaeecafbad1e759141d107241b78b5330d63d9f469a14c9107b19be1f10f4bfe3d80f78ea5c239ebe70dd0ddc071afca961a78b1ab69db7fa06975dc3f4ec91f73da", 0x6c}], 0x4, &(0x7f0000000200)=[{0xc0, 0x11f, 0x7, "ee519bae4dac18fb2fc2a109a9effb8944c5858861a19ed34ac8d6689fc9abfeb71b479b2181380ed05788b35d9520114ab12575d81a6fecf94f28592ec5a1a0a4b8485a9deae48d90de109f475bbe7e3b05cc322171bc0cb92487f41e642d14d260dbab68d519bdcd18a38d19f3c050a85efa8df5520446b71e56a968a747bb8cf4b35827eac49ec7d8c685694c57b0c4419fa4a1aad29d443ea8fe2cc3b8504b1b50339e5afbef6b"}, {0xb0, 0x115, 0x1, "0e3f5b26ca3aeb6191f88847365909d2870ed1f0214e0cf27e06420e6061b4468e1dd705ca3588c9ee3e20d55ea6412eada382d5ab088a7cea4e3d62fb5dd45573654471b2eec4312099c3617f7dba82346c8738d0827033fa2156d6b7a7c38a8ef6160f08a818783b07f05273b27adf38dff80de2dc47b076d551410337734ad6a4551d35982e2909e34d468c61e9186a8ed64fd3198311b8"}, {0x90, 0x108, 0x1ff, "08a4833b616c178ecbab551220162d75b033ea8049b5e890202f48f412c34914eb5eb7aedf60a572c307509ef2f1f7d286719e9ae3d33ee46cc34ea7371806ad1b1364afea2df0211b78472302599609720c93c4496841ea6ddb94b029b69dd0af01e528f6ab44c376703ce61e6128412062479f0c18237f76280abd8e928248"}], 0x200, 0x4}, 0x1) 2018/03/31 14:16:28 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/78, &(0x7f00000000c0)=0x4e) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000014001200ff01000000000000000000000000000100000000000000000000000000fa0000"], 0x28}, 0x1}, 0x0) 2018/03/31 14:16:28 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/111, 0x6f}], 0x4, &(0x7f0000000240)=""/188, 0xbc, 0x1}, 0x2000) sendto$unix(r1, &(0x7f0000000340)="544db2047bef5aee0c1a880d37bbf5179666a18e4f287746396114904e9fee26e568b430fde6160cb388dd40655df55a09a4cc5798e469cb9468df6dbae4dca82d2d7528b6d94ba47377e7bbc7adb3f13f12b0c59a5f29d8eee400dedfb3c47794ed7fc597f36d2bdfa1336ad28fcec5e26ccca57c5a5b168b0bf812375b2ce32ca5d2a88c8d7c83ead648f2d623eeaeddb1f0df5048f289cf04bfeb4f9bcf004d9c3baa1f411716b5ae17ced8674cdc2b9cf1fe6d33a7", 0xb7, 0x4000000, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/209, 0xd1}, 0x0) 2018/03/31 14:16:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x7, 0xc, 0x3c1c, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x3, 0x4, 0x0, 0x8, 0x0, 0x1ff, 0x800, r1}, &(0x7f0000000200)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000000240)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e22}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000040)=0x98) sendto$inet(r2, &(0x7f00000002c0)="8ec5985c0f245817030426024fb4a6773a49c76b5018dabe5722a5a4412d6bfa1c65f3f14e910b80f1db337be25257fe51110f3a8426412f7505162620b0ab32b00a7a5d79b63b9c0b5b02602be74a229d81f84e41beee36ae3586a653766ee99009b7b5b492cbd0aa90f98adb58a9174e09440102a82851", 0x78, 0x0, &(0x7f0000000340)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/31 14:16:28 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) recvfrom(r0, &(0x7f0000000240)=""/166, 0xa6, 0x0, &(0x7f0000000300)=@pptp={0x18, 0x2, {0x2, @rand_addr=0xff00000000000000}}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='reno\x00', 0x5) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xa, 0x3, 0x4dfe40ca, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000440)=""/164) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r5 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r5}]}, 0x28}, 0x1}, 0x0) 2018/03/31 14:16:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000200021, &(0x7f0000000180)=0x52d018f4, 0x4) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000200)=0x313, 0x4) splice(r2, &(0x7f0000000000), r0, &(0x7f0000000100), 0x1289, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000012c0)={r2}) ioctl$sock_ifreq(r0, 0x8975, &(0x7f0000001380)={'irlan0\x00', @ifru_mtu=0x447}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0xfbf, "0c12a4ddac05367847aad0c504210fbe77b5a3cedd891923f30c93b777351603222d30a55afd0e95b3fb7b0b7bda04ef12e18dd80dd3d0a5d043cb08c4b23f3c35455ffb08dec8a24cdf045babef1d3f8c9de28e933f7737d687e501a4eef639a7cc92bfe5cbb214108d8ef4f69352cda0074165e745487296c4f9155f07fc65b593a8218f564961386be4e1feb51c9d8b7b897361bbdd2a1a5c55136d5a19b8775d9b9e50cdc65c12716ae86264fc26e257956395ef42a33479d7cc9c8e3a82aa78a1f9f96ca00573ece3de8c03faed6c70e17cbdb32c3ec70dcafb1074abc4c0b135d56b2ab9f72a568fd156af3a2e51ad313baf5868e4ffdd79d0800d8c10ee1292888900a552da0edb90b2816f70e2189abc10d959ec7ab4e8396111f64894abde2c6f752cc8fec07d330413786f586e1956f7003c3221637cda936e6d55a3e3728d038aded36ac99ff1439aba4e5644267c929aca8aba0ef83c695b8e0639a18df8ea7ef757111f1e94cced7586a14c73a0b58b8ba5d66b8ae47fbccd37557ca6a674ca2ed0b8ecd2db04c0e570636a59bf4c57d0e1f89fcd465a8f4539f0060a0c36ab335e9f664b49c6927d35ae2fc14f3b2daba47564c68b246ef39945434cc3df8e8397fbd3587b79bfa2ef137ce284cc65fc88532204a7ec6a876543976518252ed3bf2f7536ec1fa25a26a1fee7171d5fe7f489a3e3c8a4381f189350418572c6ad01f663183ee7f0a77d9ac1a7941e2c1d97d51ccef12bbe798b03d0fa11afa2819be0122313f8bef3af8837fa015d7ca321264dadec789ae9f999fe6827511ab8b7044e49075b66ee7dfcc98bcfa516d81bfc9f7684cc784bc661fa21d382c91212348bd4fc5d781906bcdc706a8204a1ea64a4d795c9e2f097b4d2f2cd9ec4213fa1517606be83ace019e355b379456fff1383f4978e43fc1bb6c265629e14f91cc0fcfb783677cfd2d6d2949d4bade309e58467ef38bccb240241eea61bee41bc320359bd1e763c93a086a934092701195cf4e8b78376255782bc9d72db16c734f43804025d080812e1cd0bc6d40259ee1b8589a446395bd1833c9d38e4e3bbfa66f48c462da15e026f29b4d674b469e27bcd2fb5cc217352f63cbaa001be319084b8fa5af525ace5fbe54db8c5dce048a9aa0e3387a482b360be0c652b1673ce77b61e039bb3c93aa6ca39177fb9feb7957e1fca15e877dc8f8e5215cf4b69b22ad83029063be82ddffbb732acdbb58cc71cc4360d53c1aeb19a09dfe0afcda0abe1d7dba942524906cd28e9cedaf642a21e2b09752bd84fc48b70583e5818dac9b375373148925260dd3ff8fc699fb42ab83964d4c57e087464cb7f1c4205f528031933ddad436d7175e1a432a7931827bde8d879ecae9110472d1dfe37f7b9062fd0ec7869e689c1db7ce9caabf7bfd4c17e5e92a341f818ebd941720760f85466cf4f36c46e0a00458cd8658f88315f2c80b1b5213aa446bbec9365f84c64b5d349a8756e1086ced9c08606fd4785b38860e7c57c8bef7d60fd72e6999b10bde0962ed6e2ca24b248d52ac5130bfd725b7fc33cbbcb5c8be74fabdd2dbbf41aadbc07babd66119d36237041ece23ecef8ca5be77fc6ebfed90d66d42d77959fea2fbcf400034ae5ab9c665b84d0f4ed58ce5076923beb476ff57a048692fb90ec26877063a8d5184f5b166f167315793f3741af7d0ff34d82b0c2c10e7cd33fffb496ddedcb3ae5e4cf4e84be2d6999ff98e316ce45f73f64437f6853e635699ec3a65c25cdc87466fba7626d370b3dfac65f3075859d4b273e1afec4c7b7bcd03ab5d6617618cbad8925ef5611457dbc56070b02e9704befeba8c6a74cba35b8e99e27f1b5db2befeff5bb6611a9599d8bcc1e9ac692436b4b9c9ccd323bbeb78bbdefce8f6cbd8826d2743f88b6954684dd6732b34e604f80ba0e800e71f1ffa1ac649abd3a853fbec460470f36c2496389292d0f5c4d58d7252f737d67f7c953c0809365c2d04b91d342b5752040ae1eb76177b46308f211c87ccf5348aa0c5b69033fcde2b681877433023e2779b0b63b6fe74038636b642a61d8c89deda9683e7c97aaefef04b45d9d769b43f00335c2ea9f9b7dd5eec4affe525ed84b71db412568174cc5684e125a5f95885494a838d235749254e5be39ff7b4800beb232f7a7c3c8e57a8b203a849d78f270f5340e7a556aea7c972da568f54b3a4897ef33b54e6f5be62c931e4f5abf73771d90628bd682c523580ded2db31f17d82a8a03360523886ebf551647948d06fd3c161e6031c7a85797ca99d9d438dc1d6595bba1d63cb493ed27e64a96b26e9e71b057cd9e3f03f672d323bcadacc5090bf1d8f839b4de360edfdd2276f930ef57b0183c0c83e322cebd786ddec63300d6dcf5992c9b66abde1cd6db88ccc5a329cf9824ce9c58c9062c65a2eef758d536b771f8d5f9dd6f87dba61743179795b70550be4383a9c8fd6b898b150c3b2d20c02ac3ede9802871542034ce464c3119c152d461545fbbbae25299ec5a26747a1b189b7b0a8de2affb2d507390c13ff6f4e274b7b615672b4de1490071b7f2258c12fc46904fcf4ce5b264965fe53ae17a0602fa46afbf2aacfc72358f29113bc4ed87599ef72c1eff705b64be5d129f89bb79bba26fb0add953da0f4c49d637f2ed7fd6499256e1bcbaefeb1ab698746ca1bd8a4788a37f95ed8e9651e8268710d848827a6af2e5688e8acd56056394d81072beccf74a81aa7caa55b2b7e87b15a0e7cc78416c49a031b8f5945c7985b343274d7afcb52c982a57eaf9bec545d63332e108229888ca8dacb125b9a138bfe09e0832473646ac0b1a94ab0e60e97785e4240553f45ad0ae3e01354ce94cd721a27751f2733a39d1ef8716f0588d83c592a1430be0422f1654d714d3d72bb58a00dbb46df846d95d0619107e6ba835717a1fa6a51a1b88eb58e44361bb27e877b298c3653e93fbe304c26eaa5715239f6f1a470b170d3d065b07bee3bdb9739722fcebf3ddea58ffeba4657d0f4596317e41a01cfad0e75ef05202bc3f0b466c42e9c1c629838725b03a25624d88a821f02de62eb4379ee4484e09c906b7ea9cafcb489dc300d39642aae52f2fed980f1596473bb69f98f210375baff4fe9976d1ae74d0d837e27a06f1d2b2c10f40551a64010ee9dd12e2c109589730759ca3d272e4ff946bab863a58772ec59310b71a52e668561523cf8113c49a661001b49167072822b1d33e8c04343623c541714e3edefdd08f101559bc4dba192825a8932ef90c110da8d1054c2fe9098e9cad60f9b923f5d4edf0a11db0a63670f8f3b4fdc86fa386a41400652071817b52ab659b19ecd693b430b24a0fa0c41968f700c37902c5f960d6f3b52e325ed9d20e132c89cda2d918a9727c65a57304270be93557074847b2315e610af4e2cc1e43b3d23991120f36ebbb0f205f44c78eaa1c36dda55861331019d7771b04caa472f64dc374bcc2702ffb0007f8ceb9a911cab705f7e990f27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&(0x7f0000000140)=0xfe3) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x42, 0x2) 2018/03/31 14:16:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="18fe", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000300)}, 0x42) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000000100)="c8c304385713d13fcd58", &(0x7f00000001c0)=""/78}, 0x18) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) r2 = socket(0x0, 0xe, 0x27508d50) getsockname$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000140)=0xfffffffffffffdbc, 0x4) 2018/03/31 14:16:28 executing program 2: r0 = socket(0x40000000015, 0x40000000000005, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0xd5, "e70e1d6dfce143807ab69e685b7824c8ee462ebf37df5a8effb40ff794ff143699c2a009f58b867f40256eec8a5410c2e126813e3de6cbd7b237a1f15f02abb7155ff5236bb9dfd2e9e6755cb814b475c8f553c9ed9b4098cae27a612ac81caed0330a9087c5a6360e09e615f02cbcc405d088fa1fc2f9b819286e6b31b21f1c7d9b671ea091ffe4ada4c333488dacf716a1bfb91c469f42b5f6ac954665690ab27ff6c9ece0192b505f03b9ea781b7b9259c98a444f2a5d41c1f9cb6c4c3640b6245c9127ae91b13f656ec02dadc2f8e1802ef5bb"}, &(0x7f0000000180)=0xf9) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c63ffc)="66014ebe", 0x4) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/31 14:16:28 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'lo\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'lo\x00', 0x7}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x89}, 0x4, 0x80000000007d77, 0xfffffffffffffffe}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000200)=0xa395, 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/102, &(0x7f0000000180)=0x66) 2018/03/31 14:16:28 executing program 4: r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e80)=@nat={'nat\x00', 0x19, 0x2, 0x258, [0x20000c00, 0x0, 0x0, 0x20000c30, 0x20000e28], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'ip6gretap0\x00', 'erspan0\x00', 'teql0\x00', @empty, [], @random="1f690abedf3a", [], 0xb0, 0xb0, 0xe0, [@connbytes={'connbytes\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'bridge0\x00', 'irlan0\x00', 'lo\x00', 'eql\x00', @random="18b08969849a", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe8, [@mark_m={'mark_m\x00', 0x18}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2d0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x6, 0x4) 2018/03/31 14:16:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da}, 0xc) [ 113.926828] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.957477] lo: Invalid MTU -2 requested, hw min 0 2018/03/31 14:16:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x1b4183ee2bd56ac0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x7, {0x5d96, 0x400, 0x4, 0x3, 0x9, 0x8}, 0x1, 0x18000}, 0xe) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a07ffc), &(0x7f000085effc)=0x4) 2018/03/31 14:16:28 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x1000, @mcast2={0xff, 0x2, [], 0x1}}}, [0x8ad5, 0x8b, 0x2, 0x6e, 0x5, 0x10000, 0x80, 0x7f, 0xfffffffffffffff9, 0x400, 0x81, 0xfd95, 0x46511723, 0x5, 0x14a03952]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r2, &(0x7f0000000580)=0x4) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000001000)=""/144, &(0x7f00000005c0)=0x90) close(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000400000000000000004ad35c090000000000d5eb0004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) 2018/03/31 14:16:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500002600000002000000450000000000800019001a000df8ffffff0047a646401b0bbab5e9ffff06060400", 0x39}], 0x1) r1 = accept4(r0, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x200, 0x30}, &(0x7f00000001c0)=0xc) r3 = socket(0x9, 0x80000, 0x2) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000000)) [ 113.976047] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.994409] sctp: [Deprecated]: syz-executor2 (pid 12819) Use of int in maxseg socket option. [ 113.994409] Use struct sctp_assoc_value instead [ 114.013065] sctp: [Deprecated]: syz-executor2 (pid 12826) Use of int in maxseg socket option. [ 114.013065] Use struct sctp_assoc_value instead [ 114.881075] lo: Invalid MTU -2 requested, hw min 0 2018/03/31 14:16:29 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000200)='O.0z', 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x8000800}, 0xc) 2018/03/31 14:16:29 executing program 2: unshare(0x2000400) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) recvfrom$llc(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, 0x0, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x8, 0x1, "501034abf833", 0x4}, 0x10) 2018/03/31 14:16:29 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6970000001003000", &(0x7f0000000040)=@ethtool_ts_info={0x41}}) 2018/03/31 14:16:29 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000280)="760c614da7d4f4ede7704c1aa0953e00") accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f0000000180)="464518c797ea1e422689e7e0d2c52c98393634f1e3c4cadcac95c9a96ba6e674a8a85cc32aa32b67696cf21e2bf0f34eeb8a39d44709863678f0bc", 0x3b, 0x20004010, &(0x7f00000001c0)={0x11, 0x5, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x80000001, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x10000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={r6, 0x40000000000001, 0x2f}, &(0x7f0000000200)=0xcffee8ae53a943e8) pipe(&(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/31 14:16:29 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x2000000000000014, &(0x7f0000f80000), &(0x7f0000000040)=0x10) 2018/03/31 14:16:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001d9ffc), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c55000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/03/31 14:16:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffff"], 0x11}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) r3 = accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80001) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000024c0)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x1, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0x0, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) pipe(&(0x7f0000002440)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000002480)={0x7, 0x1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000002540)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002400)={r3}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)={0x12c, 0x9, 0xb, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@typed={0x8, 0x2c, @u32=0x80}, @typed={0x8, 0x0, @fd=r0}, @typed={0x8, 0x7c, @str='\x00'}, @nested={0x70, 0x2b, [@generic="e3d09b2e869f5543923052bc6a11b96600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da79ef479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da86169374c3f298ae9586896fa0"]}, @nested={0x90, 0x21, [@generic="508bace545ddc88df784191286d9d58751e01458a279f485c1051c1338e7f5fbdd00f25dad533e6018aed7783f43074314e33d417ab4458a98802ca683e75d9da9e1c671cf35f52093899f92af527660fbb0cffbe19a05e3551a908db3170b69a79490f084efa9c3dcdecc8c95710e1cc463a02c2f4437365c502f4fa60301b575d0032a3a05a8d192bc13"]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xa, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000840)=r6, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x0, &(0x7f0000346fc8)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r7 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r7, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/31 14:16:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da}, 0xc) 2018/03/31 14:16:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000200021, &(0x7f0000000180)=0x52d018f4, 0x4) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) splice(0xffffffffffffffff, &(0x7f0000000000), r0, &(0x7f0000000100), 0x1289, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$sock_ifreq(r1, 0x8929, &(0x7f00000001c0)={'syzkaller0\x00', @ifru_mtu=0x80}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1024) 2018/03/31 14:16:29 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x8, 0x3ff, 0x8, 0x8, 0x6e2f, 0x6, 0x6, 0x0, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x42, 0x800, 0x5, 0xffffffff, 0x2}, &(0x7f0000000540)=0x98) socketpair(0x2, 0x80000, 0x19a0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00000005c0)) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000700)={r1, 0x1, 0x100, 0x9, 0x5c9c8680, 0x6}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={r2, 0x6}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000880)={r1, 0x6, 0x8, 0x7ff}, &(0x7f0000000640)=0x10) sendmsg$nl_generic(r5, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000840)={r3, 0x0, 0x1a, 0x98, &(0x7f0000000740)="4b9dc3b0bdb9f8b74c4e7d47f83f01dbe21cc9c647c62cb54754", &(0x7f0000000780)=""/152, 0x9a, 0x100000000}, 0x28) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl(r0, 0x8, &(0x7f00000002c0)="1f1d737cdeb88f92d6a982ca12efeebfa03d83fd8a92b9af646da61a6809434a2b02047b8c1c1e1904a00d25181814cf7edafcba59d3a7fed145553f30066469f10bb491bfda716412ab05ed84c3422f957cbffc16c1cc7afb502fddd97c74db5f17a7dd7c65ff13d9980b8d3abfed546f023767c0fcf9b86d53240a6b7a674239348578e2a4d843e8008c5cfec3f1b2") getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) 2018/03/31 14:16:29 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0xed5f, 0x4) socketpair(0x10, 0x4, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd7, "38e00ed8f4747ec324cb496d6bf647f0d8b08e23f7608e81b6f8ff4a072dcfbecbe9ea5662506c23106298590c60e065beec69b127b408989d500010297ed99534b38a8d89ef1cb241e080e149503b4d4e862c9c5d5c493a72e1204eed91e7d6d9ec5c4f4543fcc64513832790a07ad2d9437b43aeefed5a34b14abf6fd859a2fc69a1cfd2f532b5ff78b6c7a5ce4c1184f25208d3235d630ba6af87e0f494804778313d37e3d5e2726f6b7976dcc559c51a6cdf87bac89badd93808430899286835ea985dc9509340408ade73e3cfb5605b6c4cfc3b3e"}, &(0x7f00000001c0)=0xdf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x9, 0x8, 0x3, 0x6, 0x800, 0x6, 0x2, r2}, &(0x7f0000000400)=0x20) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x104) sendto$inet(r0, &(0x7f0000dcfffe), 0x72, 0x0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/03/31 14:16:29 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x0, 0xa8, 0x0, r0}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) r2 = socket$inet(0x2, 0x5, 0x8) sendto$inet(r2, &(0x7f0000001240)="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", 0x1000, 0x20000005, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="498fd0bf1feebdb8"]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) [ 115.044501] device bridge0 entered promiscuous mode [ 115.051282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.051369] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/03/31 14:16:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da}, 0xc) 2018/03/31 14:16:29 executing program 4: r0 = socket(0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2ab3, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e24}}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x0, 0x1e8d, 0x0, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(0xffffffffffffffff, &(0x7f0000000200)=""/41, 0x29) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 14:16:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x28020000) unshare(0x8000000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0x4, 0x7, 0xffffffff00000001, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x2000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000540)=0x84) r6 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r5, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000080)=0xd7e, 0xffffffffffffff40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000700)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8, 0xe98a}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x42, 0x8000, 0x10000, 0x8000, 0x1ff, 0xffffffff, 0x3, r5}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r4, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) writev(r6, &(0x7f000051c000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0x3, 0x5}, &(0x7f0000000400)=0xc) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") [ 115.105491] IPVS: ftp: loaded support on port[0] = 21 [ 115.113491] device bridge0 left promiscuous mode [ 115.126636] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.131222] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING 2018/03/31 14:16:30 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x6, 0xfffffffffffff30b, 0x3, 0x8, 0x9, [{0x1, 0xa, 0x81, 0x0, 0x0, 0x80}, {0x3ff, 0x1, 0x100000001, 0x0, 0x0, 0x2}, {0xa802, 0x3, 0x183, 0x0, 0x0, 0x204}, {0x0, 0x1, 0x7, 0x0, 0x0, 0x200}, {0x8, 0x100, 0x1, 0x0, 0x0, 0x301}, {0x7fff, 0x3, 0x93, 0x0, 0x0, 0x1a0a}, {0x8, 0x81, 0x80000001, 0x0, 0x0, 0x4}, {0x1f, 0xe04, 0x7fffffff, 0x0, 0x0, 0x200}, {0x8, 0x6, 0x7fff, 0x0, 0x0, 0x80}]}) write(r0, &(0x7f0000000100)="24000000210025f0071c0165fffffc0e020000170000000182a9000c0800060000000000", 0x24) 2018/03/31 14:16:30 executing program 2: r0 = socket$inet(0x2, 0x3, 0xff) read(r0, &(0x7f0000000180)=""/55, 0x37) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="bc81ddc778f1cee91c4b53631a39aaea8e16d3783ce8722d6b2c1852885d36cdb5cda5b5fc9f8ab3f139db74c7bdb25b410a3affc52a88fb192ebba7d22e473c32585915e7a5471194fd384e06f5ef90a612c36f9661d65f229d96551d50661e6bfbecb6e510308328eda0bab5efc8545ac2055a2dd1810a0129a20d2a0f6dc4137787a445d7d281119d4a962997b4b8eb5e26521b6c138865d38cbae712567577ac0ffeb110bc068a60e0", 0xab, 0x40000, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000100)="520ecbaaaf8917e7a8b6356686ef000000000000", 0x14, 0x800000080, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f00000001c0)) getpeername$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/03/31 14:16:30 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) [ 115.153554] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x200, 0x9c) [ 115.184219] IPVS: ftp: loaded support on port[0] = 21 [ 115.193511] IPVS: ftp: loaded support on port[0] = 21 [ 115.198300] FAULT_INJECTION: forcing a failure. [ 115.198300] name failslab, interval 1, probability 0, space 0, times 1 [ 115.209924] CPU: 1 PID: 12914 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #288 [ 115.217250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.226572] Call Trace: [ 115.229132] dump_stack+0x194/0x24d 2018/03/31 14:16:30 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) accept$packet(r1, 0x0, &(0x7f0000000140)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000440)="7663416eeca597484ce402c8ffffffff") ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r3, 0x181}, {r4, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000680), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a83, r9}, &(0x7f0000000180)=0xfffffffffffffe07) r11 = socket(0x1d, 0x1080000006, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0x2f, &(0x7f00000004c0)={0x1000, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f0924201e67f614a0b0ca391a472c7bb1e2bfd44180e274a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf64875c613f174155de07c6dc5c1b7b2c6c4803efa0ccbce11af430bbf1a30f0765c3802000f260b53fe76b816b80f7c0400000002000000000000"], &(0x7f0000000a80)=0x2) [ 115.232728] ? arch_local_irq_restore+0x53/0x53 [ 115.237371] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.242535] ? release_sock+0x1d4/0x2a0 [ 115.246242] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 115.246482] should_fail+0x8c0/0xa40 [ 115.258205] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.263277] ? release_sock+0x1d4/0x2a0 [ 115.267220] ? trace_hardirqs_on+0xd/0x10 [ 115.271338] ? __local_bh_enable_ip+0x121/0x230 [ 115.275976] ? _raw_spin_unlock_bh+0x30/0x40 [ 115.280355] ? release_sock+0x1d4/0x2a0 [ 115.284300] ? refcount_add+0x60/0x60 [ 115.287849] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 115.288070] ? lock_acquire+0x1d5/0x580 [ 115.288075] ? fs_reclaim_acquire+0x20/0x20 [ 115.288083] ? lock_downgrade+0x980/0x980 [ 115.308452] ? lock_release+0xa40/0xa40 [ 115.312395] ? __netlink_insert+0x1170/0x1170 [ 115.316859] ? check_same_owner+0x320/0x320 [ 115.321147] ? memset+0x31/0x40 [ 115.324395] ? rcu_note_context_switch+0x710/0x710 [ 115.329293] should_failslab+0xec/0x120 [ 115.333235] kmem_cache_alloc_node+0x56/0x760 [ 115.337700] ? netlink_getsockopt+0x660/0x660 [ 115.342166] __alloc_skb+0xf1/0x780 [ 115.345762] ? skb_copy_and_csum_dev+0x370/0x370 [ 115.350492] ? _parse_integer+0xe9/0x140 [ 115.354527] ? lock_acquire+0x1d5/0x580 [ 115.358469] ? lock_acquire+0x1d5/0x580 [ 115.362411] ? __fget+0x342/0x5b0 [ 115.365834] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 115.371353] netlink_sendmsg+0xa86/0xe60 [ 115.375817] ? netlink_unicast+0x6b0/0x6b0 [ 115.380019] ? security_socket_sendmsg+0x89/0xb0 [ 115.384742] ? netlink_unicast+0x6b0/0x6b0 [ 115.388947] sock_sendmsg+0xca/0x110 [ 115.392627] sock_write_iter+0x31a/0x5d0 [ 115.396653] ? sock_sendmsg+0x110/0x110 [ 115.400610] ? iov_iter_init+0xaf/0x1d0 [ 115.404551] __vfs_write+0x684/0x970 [ 115.408234] ? kernel_read+0x120/0x120 [ 115.412090] ? wait_for_completion+0x770/0x770 [ 115.416642] ? lock_release+0xa40/0xa40 [ 115.420584] ? fsnotify+0x7b3/0x1140 [ 115.424269] ? rcu_note_context_switch+0x710/0x710 [ 115.429168] ? rw_verify_area+0xe5/0x2b0 [ 115.433197] ? __fdget_raw+0x20/0x20 [ 115.436879] vfs_write+0x189/0x510 [ 115.440388] SyS_write+0xef/0x220 [ 115.443808] ? SyS_read+0x220/0x220 [ 115.447400] ? fput+0xd2/0x140 [ 115.450560] ? SyS_read+0x220/0x220 [ 115.454155] do_syscall_64+0x281/0x940 [ 115.458012] ? vmalloc_sync_all+0x30/0x30 [ 115.462126] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.466589] ? finish_task_switch+0x1c1/0x7e0 [ 115.471052] ? syscall_return_slowpath+0x550/0x550 [ 115.475955] ? syscall_return_slowpath+0x2ac/0x550 [ 115.480852] ? prepare_exit_to_usermode+0x350/0x350 [ 115.485836] ? prepare_exit_to_usermode+0x227/0x350 [ 115.490819] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 115.495455] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.500266] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.505422] RIP: 0033:0x454e79 [ 115.508580] RSP: 002b:00007fe86ad57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 115.516255] RAX: ffffffffffffffda RBX: 00007fe86ad586d4 RCX: 0000000000454e79 [ 115.523496] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 115.530734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.537974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.545211] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000000 2018/03/31 14:16:31 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000016c0), &(0x7f0000001700)=0xe, 0x800) connect$bt_l2cap(r2, &(0x7f0000001740)={0x1f, 0x7, {0x0, 0x8, 0x14, 0x401, 0x80000001, 0x800}, 0x8cb, 0x1}, 0xe) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r3 = socket(0x10, 0x1000000000000803, 0x0) sendmsg$can_raw(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000040)=@can={{0x2, 0xe17b, 0x1, 0x7fff}, 0x5, 0x1, 0x0, 0x0, "52e238b371b85fdd"}, 0x10}, 0x1, 0x0, 0x0, 0x252195c45d0cc3e7}, 0x40) write(r3, &(0x7f0000000080)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfffffffffffffca0}, 0x1}, 0x0) 2018/03/31 14:16:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) socketpair(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000440)={r4, 0xfffffffffffff933}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000200)={r5, 0x80000, r7}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f00000002c0)={0x7, 0x3, 0xff, 0x2, 0x1a, 0x6}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000140)=0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x0, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000000280)={0x182f, r9, 0x10003, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000300)='r', &(0x7f0000000000)=""/150}, 0x18) 2018/03/31 14:16:31 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x80, 0x80800) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000700)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8090}, 0x0) 2018/03/31 14:16:31 executing program 6: r0 = socket(0x11, 0x7, 0xb2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, 0x2) r1 = socket$unix(0x1, 0x800000000000005, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0x4, 0x3, 0x3, 0x0, 0x3, [{0x20, 0x81, 0xffffffffffffff81, 0x0, 0x0, 0x1}, {0x1, 0x6ec7, 0x0, 0x0, 0x0, 0x301}, {0x8, 0x2, 0x8, 0x0, 0x0, 0x100}]}) socketpair(0x2b, 0x0, 0x0, &(0x7f0000000040)) 2018/03/31 14:16:31 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00000000c0), 0xfffffffffffffff4, 0x4004000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe2) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001900)=0xfffffffffffffcf2) setsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000001940)=0x800, 0x4) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/31 14:16:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000100)={'ip6gre0\x00', @ifru_settings={0x7, 0x70, @sync=&(0x7f0000000040)={0x3, 0x1ff}}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000440)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair(0x8, 0x8000f, 0x7fff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r4, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x800) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000400), &(0x7f0000000540)=0xfffffffffffffdd1) socketpair(0x5, 0xf7ffffffffffffff, 0xffbfffff80000008, &(0x7f0000000240)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'dummy0\x00'}, 0x18) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/31 14:16:31 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x500, 0xa8, 0x0, r0}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000100)=""/139, 0x8b}, &(0x7f0000000080), 0x42}, 0x20) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'\x00', &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="498fd0bf1feebdb8"]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/31 14:16:31 executing program 5: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="180000001d00ff0000000000000500000040000000000000"], 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) [ 116.224473] FAULT_INJECTION: forcing a failure. [ 116.224473] name failslab, interval 1, probability 0, space 0, times 0 [ 116.233539] device bridge0 entered promiscuous mode [ 116.235686] CPU: 1 PID: 12955 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #288 [ 116.235689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.235691] Call Trace: [ 116.235700] dump_stack+0x194/0x24d [ 116.235710] ? arch_local_irq_restore+0x53/0x53 [ 116.268131] ? is_bpf_text_address+0xa4/0x120 2018/03/31 14:16:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000008880)=[{{&(0x7f0000000080)=@hci={0x1f}, 0x252d8d37, &(0x7f0000000500), 0x0, &(0x7f0000000580), 0xfeff}}], 0x71, 0x4000) [ 116.272596] ? kernel_text_address+0xd1/0xe0 [ 116.276975] ? __unwind_start+0x169/0x330 [ 116.281091] should_fail+0x8c0/0xa40 [ 116.284772] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.289845] ? save_stack+0xa3/0xd0 [ 116.293440] ? save_stack+0x43/0xd0 [ 116.297036] ? kasan_kmalloc+0xad/0xe0 [ 116.300889] ? kasan_slab_alloc+0x12/0x20 [ 116.305004] ? kmem_cache_alloc_node+0x144/0x760 [ 116.309728] ? __alloc_skb+0xf1/0x780 [ 116.313498] ? netlink_sendmsg+0xa86/0xe60 [ 116.317701] ? sock_sendmsg+0xca/0x110 [ 116.321555] ? sock_write_iter+0x31a/0x5d0 [ 116.325758] ? __vfs_write+0x684/0x970 [ 116.329613] ? vfs_write+0x189/0x510 [ 116.333294] ? SyS_write+0xef/0x220 [ 116.336893] ? lock_acquire+0x1d5/0x580 [ 116.340836] ? lock_acquire+0x1d5/0x580 [ 116.344779] ? fs_reclaim_acquire+0x20/0x20 [ 116.349072] ? lock_downgrade+0x980/0x980 [ 116.353186] ? lock_release+0xa40/0xa40 [ 116.357130] ? check_same_owner+0x320/0x320 [ 116.361419] ? lock_downgrade+0x980/0x980 [ 116.365536] ? rcu_note_context_switch+0x710/0x710 [ 116.370430] ? lock_release+0xa40/0xa40 [ 116.374375] should_failslab+0xec/0x120 [ 116.378315] kmem_cache_alloc_node_trace+0x5a/0x760 [ 116.383298] ? kasan_unpoison_shadow+0x35/0x50 [ 116.387847] ? kasan_kmalloc+0xad/0xe0 [ 116.391701] __kmalloc_node_track_caller+0x33/0x70 [ 116.396597] __kmalloc_reserve.isra.39+0x41/0xd0 [ 116.401320] __alloc_skb+0x13b/0x780 [ 116.405001] ? skb_copy_and_csum_dev+0x370/0x370 [ 116.409728] ? _parse_integer+0xe9/0x140 [ 116.413758] ? lock_acquire+0x1d5/0x580 [ 116.417698] ? lock_acquire+0x1d5/0x580 [ 116.421640] ? __fget+0x342/0x5b0 [ 116.425066] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 116.430571] netlink_sendmsg+0xa86/0xe60 [ 116.434599] ? netlink_unicast+0x6b0/0x6b0 [ 116.438802] ? security_socket_sendmsg+0x89/0xb0 [ 116.443523] ? netlink_unicast+0x6b0/0x6b0 [ 116.447727] sock_sendmsg+0xca/0x110 [ 116.451407] sock_write_iter+0x31a/0x5d0 [ 116.455443] ? sock_sendmsg+0x110/0x110 [ 116.459384] ? iov_iter_init+0xaf/0x1d0 [ 116.463327] __vfs_write+0x684/0x970 [ 116.467009] ? kernel_read+0x120/0x120 [ 116.470868] ? wait_for_completion+0x770/0x770 [ 116.475418] ? lock_release+0xa40/0xa40 [ 116.479364] ? fsnotify+0x7b3/0x1140 [ 116.483046] ? rcu_note_context_switch+0x710/0x710 [ 116.487946] ? rw_verify_area+0xe5/0x2b0 [ 116.491975] ? __fdget_raw+0x20/0x20 [ 116.495657] vfs_write+0x189/0x510 [ 116.499166] SyS_write+0xef/0x220 [ 116.502588] ? SyS_read+0x220/0x220 [ 116.506180] ? fput+0xd2/0x140 [ 116.509343] ? SyS_read+0x220/0x220 [ 116.512943] do_syscall_64+0x281/0x940 [ 116.516801] ? vmalloc_sync_all+0x30/0x30 [ 116.520916] ? _raw_spin_unlock_irq+0x27/0x70 [ 116.525377] ? finish_task_switch+0x1c1/0x7e0 [ 116.529839] ? syscall_return_slowpath+0x550/0x550 [ 116.534734] ? syscall_return_slowpath+0x2ac/0x550 [ 116.539630] ? prepare_exit_to_usermode+0x350/0x350 [ 116.544613] ? prepare_exit_to_usermode+0x227/0x350 [ 116.549597] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 116.554231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 116.559044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 116.564200] RIP: 0033:0x454e79 [ 116.567358] RSP: 002b:00007fe86ad57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 116.575032] RAX: ffffffffffffffda RBX: 00007fe86ad586d4 RCX: 0000000000454e79 [ 116.582270] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 116.589507] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.596744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 116.603983] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000001 [ 116.616746] device bridge0 left promiscuous mode [ 116.643968] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:31 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x800000ea4c, 0x310, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r0}, 0x2f1) 2018/03/31 14:16:31 executing program 6: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}}, 0xb8}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 14:16:31 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x7}, 0x6, [0xfff, 0x6, 0x1000, 0x6, 0x1, 0x7, 0x8, 0x8]}, 0x5c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)={0x18, 0x2, 0xfffffffffffffffe, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1, 0x0, 0x0, 0x24048000}, 0x0) 2018/03/31 14:16:31 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007faffc)=0x1, 0x45) close(r1) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x5, 0x4) socketpair(0x5, 0x8000f, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000280), &(0x7f0000000380)=0x30) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r5, &(0x7f0000000040)=""/253}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f00000004c0)=""/221, &(0x7f0000000340)=0x2c3) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000000)=0xb2f5) 2018/03/31 14:16:31 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000a00)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000a40)={0x7}, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0xa86, 0x4}, &(0x7f0000000800)=0xfffffffffffffef7) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000580)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x1e}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r5 = socket(0x18, 0x800000000003, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x73, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x584}}, 0x2, 0xff, 0xfffffffffffffffe, 0x8a99, 0xc}, &(0x7f0000000200)=0x98) getpeername(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) socket$vsock_stream(0x28, 0x1, 0x0) r6 = accept4$inet(r5, 0x0, &(0x7f0000000680), 0x0) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000540)={0x0, 0xa5, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x0, 0xfffffffffffffffa, 0xff, 0x0, 0x18, r7, 0x8001}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000700)={0x0, 0x7}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000004c0)=0x4) listen$netrom(r5, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="29000000fe0f84d118443ebe67318b98e5c5b22e8368720e54e1f0ec0a09dc5fb4185174105d70327565a76299f8006ae860b3fb6a7b5ffaa79777fd8778a60bcfc7f543104d9a5d5d488523dadfc48aa4257d238d5320438ca3a78270b5e561b0d8434758d2d2b8517ae11c6468d241c0affea0ec0b92455d46d97d8b60a842d2697ecf6e815c290fda965a23bc27dd15d16c87f061baa62c067e29cccb9225507ed851af5796e4343be9212d405e5161dc98951d8d05a7131eff070000000000006d4106810d46a81e0d4bb5bb1496b490f440088909ad636ab3db64b8c195fbdcb1a86844b7e24f2aaefba4500778df7dd82a5c1e"], &(0x7f0000000380)=0x2) bind$vsock_stream(r5, &(0x7f0000000300)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) bind(r2, &(0x7f0000000780)=@llc={0x1a, 0x0, 0x100000000, 0x0, 0x6, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/03/31 14:16:31 executing program 1: getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x9, 0x400, 0x0, 0x0, 0x60, 0x400, 0x7fffffff, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x3, 0x3, 0x7f, 0x38, 0x1}}, &(0x7f0000000300)=0xfffffffffffffe6a) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000005c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = accept4$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x440a5da92070f028) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xea94, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0xffffff1a) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r0, &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xd107, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={r0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100, 0x4, 0xbd, 0xffffffff, 0x1, 0x1f, 0x5, 0x8, 0x3ff, 0x7, 0x9, 0x5, 0x8, 0x7, 0x2]}, &(0x7f0000000380)=0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/31 14:16:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10000013, 0x6, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000200)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="fe000020ff01d6f06db828a9132b94f450f2515781c18e18052897e989f535cc8c54df9ac90dd0661fc67c"], 0x6) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) accept4$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) r4 = accept4(r3, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0xffffffffffffffb0, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000380)=0x11, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x7, 0x1, 0x9, "7171ccf44a550d14064a408e60037ddb7664fc312221a7a4b6c123c0d0f28f46b0d139ad2470a74f7158b8fde8b6716d2a5e945a895a6cb6144f4aac6157441a82875280576049c36ee319f58c9ef736"}, 0xd8) [ 116.664290] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 14:16:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000014c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00012bbd7000fddbdf250a0000000c000100080009001400000030000100080008000b000016860892ba000800080001010000080009007d0000000c000700000000000400000008000200ff00000028000300080008000500000014000600fe8000000000000000000000000000bb080001"], 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x8001) sendmsg$nl_route(r0, &(0x7f0000001340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001300)={&(0x7f0000000140)=@bridge_getneigh={0x11a4, 0x1e, 0x2, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x41, 0x10000}, [@IFLA_OPERSTATE={0x8, 0x10, 0xe1f3}, @IFLA_LINK={0x8, 0x5, 0x2}, @IFLA_LINKMODE={0x8, 0x11, 0xff}, @IFLA_TXQLEN={0x8, 0xd, 0x5}, @IFLA_PORT_SELF={0x1154, 0x19, [@generic="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", @nested={0xcc, 0x7c, [@typed={0x8, 0x26, @u32=0x8}, @typed={0x58, 0x23, @binary="54912a05b327e2459bdeb125f1b3302dab31e70ce8829431549104249a7f340f2787b3e3e95d0e35c84ec8553c38f346558b443846a3f8b7440c1a6f666480898fe81a7ee61bc82d506d81ebc45c13ffed6264c3"}, @typed={0x8, 0x92, @fd=r0}, @generic="e93d2411d5354cb1294ae81c6b3d2a0aa33d3100fb0b153b96af4db2d601626f58d2b4539b3cdd0797819955e7384dfd527692548489adafb86a4341b2a7dbf26932217685ce531c425790c58130fb60519cd801efa4a093aceb1d2b3a"]}, @generic="1805f14ee16d9da1e8e473da25d3aa21b9c87af9352cff53396d05887b9eec9247bc9cae1e58b692bb239122ac7655af645074f827242bb6cd1cba3c59140c49d519a9ff410ce1c9319328c9b38e81062f0ca98020bd9ac385ff8cc5dae961327a4094a01eb83ad2f345be097d0ede5ffaef5ab7488a883dece7c3f64673fbb66b8377"]}, @IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0x1e}, {0x4, 0x1c}, {0x4, 0x7}]}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x8004}, 0x40000) sendmsg$nl_route(r0, &(0x7f0000002180)={&(0x7f00000000c0)={0x10}, 0x2f7, &(0x7f0000002140)={&(0x7f0000000100)=ANY=[@ANYBLOB="00000000190004022abd7000fbdbdf1e1c3020ff0001000b0021000000001a000400000000000100000000008001003000000000"], 0x28}, 0x1}, 0x0) [ 116.701559] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 116.713961] FAULT_INJECTION: forcing a failure. [ 116.713961] name failslab, interval 1, probability 0, space 0, times 0 [ 116.725169] CPU: 0 PID: 13003 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #288 [ 116.731486] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 116.732497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.732499] Call Trace: 2018/03/31 14:16:31 executing program 6: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000640)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20044800}, 0x0) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000580), 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000540)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=""/187}) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x3, 0x15, 0x0, 0x5, 0x4000}, 0x80000003, 0xff}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000a40)=@get={0x1, &(0x7f0000000680)=""/95, 0x9000000}) sendmsg$nl_route(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="40000000190015012bbd7000ffdbdf251c141404ff07000000080000240001000000000000000000002000000060000000000000001000000000000000000000"], 0x40}, 0x1}, 0x40000) accept4$inet6(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000ac0)=0x1c, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x12, 0x3) 2018/03/31 14:16:31 executing program 2: accept4(0xffffffffffffff9c, &(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000001700)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001740), &(0x7f0000001780)=0x4) unshare(0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x39f2}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00'], &(0x7f0000000540)=0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001680)=0x1, &(0x7f00000016c0)=0x4) pipe(&(0x7f0000000140)={0x0, 0x0}) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000240), &(0x7f0000000280)=0xc) connect$unix(r1, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) preadv(r4, &(0x7f0000000440), 0x10000622, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe95) vmsplice(r3, &(0x7f0000001640)=[{&(0x7f0000000580)="a8c7ebc9459d64a191ae30832e40e36ebb25c0c939a19ebd1e5307157b026dd03312e8ba79eb01116bf8917939d338ae049dadd6be4acee40bfe826c7b664b6bb1a690fb025762b3509653a005e435d21e3b980d155cdff0cd6135f2c4e8eb00dd9aac14f7fb1b631cd76ef6ca64aef05ed6e3bc6a9ecad646f471d8", 0x7c}], 0x1, 0x3) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000380)={0x9, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r4}, 0x36) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f00000006c0)={@rand_addr, @multicast2}, &(0x7f0000000700)=0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', r5}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600)=0x7, 0x4) 2018/03/31 14:16:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9fe4)={0x1, 0x40, 0x80, 0x20000000003}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80800) r2 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) readv(r0, &(0x7f0000894000)=[{&(0x7f0000fcdf16)=""/234, 0xea}], 0x1) 2018/03/31 14:16:31 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000cc0)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000d00)="e073c08de9c9553be58c5a58728d11d83226c213a17d6a271d2d2ec8d470095c4a4269ae0e037a59e99ca5df04ca0e625c8d25339be7dedef662d3ff15836d1a389bb07dafecf7dede75a025b842559d625211659b3e18fdbc2306171d337c2120bc7f5ec6fc334c13ad6fcf84c42b815f03056b0d113a4b6543f4d4da6fa63b773eb56ed6338dfbbf7c73540f0811a8ef5ade8183871c6e8ece188dbb4f14d026c0", 0xa2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x4, 0x7, 0x101, 0x800, 0x7f, 0x4, 0x1, 0x200]}, &(0x7f0000000340)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="010c200cad18964328887009a3b1a018c14a2797b8482d19bec4f2dca9df414d2798"], &(0x7f0000000280)=0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xec}]}, 0x3a1) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t\t', 0x2}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0xcb1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r1, 0x1) sendto$inet(r1, &(0x7f00000000c0)="51321a8b66c61e71a3a9a29591970ad78b4852a6e49741a0bf473b98", 0x1c, 0x4000000, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240)={0x2, 0xfffffffffffffff8}, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000480)={r3}) getpeername$ipx(r4, &(0x7f00000004c0), &(0x7f0000000500)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000440)={0x2, 'ip6gretap0\x00'}, 0x18) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000540)=0x26, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x24) 2018/03/31 14:16:31 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0x2928, 0x10000, 0x3, 0x1, 0x0, r0}, &(0x7f0000000140)=0x20) accept4$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x100000000}, 0x48) [ 116.732509] dump_stack+0x194/0x24d [ 116.732515] ? arch_local_irq_restore+0x53/0x53 [ 116.732526] ? finish_task_switch+0x1c1/0x7e0 [ 116.764337] ? finish_task_switch+0x182/0x7e0 [ 116.768802] should_fail+0x8c0/0xa40 [ 116.772486] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 116.777557] ? find_next_zero_bit+0x110/0x110 [ 116.782022] ? __sched_text_start+0x8/0x8 [ 116.786141] ? lock_acquire+0x1d5/0x580 [ 116.790085] ? fs_reclaim_acquire+0x20/0x20 [ 116.794405] ? lock_downgrade+0x980/0x980 2018/03/31 14:16:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f0000000180)="464518c797ea1e422689e7e0d2c52c98393634f1e3c4cadcac95c9a96ba6e674a8a85cc32aa32b67696cf21e2bf0f34eeb8a39d44709863678f0bc", 0x3b, 0x20004010, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x80000001, 0x10}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x10000}, &(0x7f00000003c0)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000140)=0xd67, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={r5, 0x40000000000001, 0x2f}, &(0x7f0000000200)=0xcffee8ae53a943e8) pipe(&(0x7f0000000640)) [ 116.798524] ? lock_release+0xa40/0xa40 [ 116.802466] ? check_same_owner+0x320/0x320 [ 116.806755] ? format_decode+0x10a/0x830 [ 116.810786] should_failslab+0xec/0x120 [ 116.814727] kmem_cache_alloc_trace+0x4b/0x740 [ 116.819276] ? pointer+0x9c0/0x9c0 [ 116.822783] ? idr_preload+0x30/0x30 [ 116.826466] ? vprintk_emit+0x5b5/0xb90 [ 116.830406] __request_module+0x2e1/0xc20 [ 116.834519] ? vprintk_emit+0x4b5/0xb90 [ 116.838461] ? ctrl_getfamily+0x2d8/0x410 [ 116.842575] ? free_modprobe_argv+0xa0/0xa0 [ 116.846863] ? console_unlock+0xfb0/0xfb0 [ 116.850978] ? ctrl_getfamily+0x2ae/0x410 [ 116.855093] ? lock_downgrade+0x980/0x980 [ 116.859205] ? lock_acquire+0x1d5/0x580 [ 116.863147] ? rcu_note_context_switch+0x710/0x710 [ 116.868045] ? ___ratelimit+0x30d/0x630 [ 116.871985] ? lock_downgrade+0x980/0x980 [ 116.876099] ? lock_release+0xa40/0xa40 [ 116.880041] ? genl_rcv_msg+0x115/0x140 [ 116.883985] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 116.888969] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 116.893779] ? idr_find+0x50/0x50 [ 116.897201] ? wait_for_completion+0x770/0x770 [ 116.901748] ? printk+0xaa/0xca [ 116.904994] ? ctrl_getfamily+0x2ba/0x410 [ 116.909111] ? lock_downgrade+0x980/0x980 [ 116.913224] ? idr_get_free+0xfd0/0xfd0 [ 116.917163] ? __kernel_text_address+0xd/0x40 [ 116.921626] ? genl_family_find_byname+0xf7/0x140 [ 116.926439] ctrl_getfamily+0x2d8/0x410 [ 116.930384] genl_family_rcv_msg+0x7b7/0xfb0 [ 116.934760] ? genl_rcv+0x40/0x40 [ 116.938180] ? lock_downgrade+0x980/0x980 [ 116.942296] ? memset+0x31/0x40 [ 116.945549] genl_rcv_msg+0xb2/0x140 [ 116.949230] netlink_rcv_skb+0x14b/0x380 [ 116.953256] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 116.957805] ? netlink_ack+0xa10/0xa10 [ 116.961658] ? genl_rcv+0x19/0x40 [ 116.965079] ? netlink_skb_destructor+0x1d0/0x1d0 [ 116.969888] ? copyin+0x91/0xb0 [ 116.973137] genl_rcv+0x28/0x40 [ 116.976387] netlink_unicast+0x4c4/0x6b0 [ 116.980417] ? netlink_attachskb+0x8a0/0x8a0 [ 116.984794] ? security_netlink_send+0x81/0xb0 [ 116.989344] netlink_sendmsg+0xa4a/0xe60 [ 116.993386] ? netlink_unicast+0x6b0/0x6b0 [ 116.997587] ? security_socket_sendmsg+0x89/0xb0 [ 117.002311] ? netlink_unicast+0x6b0/0x6b0 [ 117.006514] sock_sendmsg+0xca/0x110 [ 117.010197] sock_write_iter+0x31a/0x5d0 [ 117.014226] ? sock_sendmsg+0x110/0x110 [ 117.018170] ? iov_iter_init+0xaf/0x1d0 [ 117.022114] __vfs_write+0x684/0x970 [ 117.025794] ? kernel_read+0x120/0x120 [ 117.029651] ? wait_for_completion+0x770/0x770 [ 117.034202] ? lock_release+0xa40/0xa40 [ 117.038146] ? fsnotify+0x7b3/0x1140 [ 117.041827] ? rcu_note_context_switch+0x710/0x710 [ 117.046727] ? rw_verify_area+0xe5/0x2b0 [ 117.050753] ? __fdget_raw+0x20/0x20 [ 117.054435] vfs_write+0x189/0x510 [ 117.057944] SyS_write+0xef/0x220 [ 117.061365] ? SyS_read+0x220/0x220 [ 117.064964] ? fput+0xd2/0x140 [ 117.068126] ? SyS_read+0x220/0x220 [ 117.071721] do_syscall_64+0x281/0x940 [ 117.075580] ? vmalloc_sync_all+0x30/0x30 [ 117.079693] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.084153] ? finish_task_switch+0x1c1/0x7e0 [ 117.088616] ? syscall_return_slowpath+0x550/0x550 [ 117.093511] ? syscall_return_slowpath+0x2ac/0x550 [ 117.098409] ? prepare_exit_to_usermode+0x350/0x350 [ 117.103394] ? prepare_exit_to_usermode+0x227/0x350 [ 117.108378] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 117.113014] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.117828] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.122988] RIP: 0033:0x454e79 [ 117.126147] RSP: 002b:00007fe86ad57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 117.133822] RAX: ffffffffffffffda RBX: 00007fe86ad586d4 RCX: 0000000000454e79 [ 117.141060] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 2018/03/31 14:16:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d12000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca4be35146db1bd159b3bcc4d80520bcf0d3602b2e8676531602ae07d7bae5e2c9d02e12a970da9b69aa99f6fe275b618f0a82b3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) writev(r2, &(0x7f0000000100)=[{&(0x7f00000008c0)="326bafb247006b13219f1aec959c6c9381e36ddcbc5ee796318898d100f3e881fbcf01b119824a3a31ef6014a976a775ae395e6d4360791d271665db688c085c1059e84cd1a6fb38d78abd5a0b5b5fd7263ed69859c67ae3a0d27bc55b117eba1c7b68871fde0ccff5d57e49201cedece2b06961b849bbd5976636dec973e33ca9e1fc568e56021ec5803dcd3374982f4f522cc6e7e5211e8188f5af8cf19038bc2274642ac723c8eb4f0e30bf3b0f9b007bce662fbf5707ffdad95c4c15346940f6b4dd12758494f4b3f72143af3c851a0cdea0b00ae101216d6095e48af83d", 0xe0}], 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000002000010000769232926484b7000000000007000000fe0008a21000"], 0x1}, 0x1}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000200)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x1, 0x200, [0x200006c0, 0x0, 0x0, 0x20000860, 0x20000890], 0x0, &(0x7f00000000c0), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0xe, 0x91f7, 'sit0\x00', 'syzkaller1\x00', 'ip_vti0\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff], 0x100, 0x138, 0x170, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x3, 0xa15, 0x0, 0x7}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x3ff, [0xffffff00, 0x0, 0x0, 0xffffffff], 0x4e20, 0xbf, 0x4, 0x4e22, 0x28, 0x26}}}]}, [@snat={'snat\x00', 0x10, {{@random="37698d956fd1", 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="19cfe58087f6", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x278) r4 = accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5, 0x8001, 0x2, 0x4, 0x6, 0x3, 0xdf, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x30b, 0x32, 0x101, 0x401}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={r5, 0x1f}, 0x8) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x1) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) tee(r6, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000240)={0x3, 0x6}) socket$inet6_sctp(0xa, 0x0, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/31 14:16:32 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) 2018/03/31 14:16:32 executing program 7: r0 = socket$inet6(0xa, 0x8000f, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x582, 0xffffffffffffff84) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa}, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bcsf0\x00', 0x5c6c}) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x4, 0x3, "ecff01fa4d27919ce5cd4b7dac730da310cd656df6535211f9c4dd896051fd7249e940dbbcfd40675fc3c34127014603d2278c06424013991bf974e2c46e71e9d411676741ea31af997e296bbfe29dc3e82349d28506e95f6c283c1a70993289e8351ff106cb55ccfc7eb12a1eede48d259ecfd7c7284867b2fcf3d5f9f88c9ce0e33cd2ee644e1bc3dd8187a2b87d8df23fddfbfca36033b89fe615cdc5abc9fa1db70cdb5bfa951a2aaafe994e39932b399fdfd1520c4e20a0fbc77af44f1b0c439d0bdc3f58e1eb85ea626820781342ea43f2d11eaedd5fdd8d8d06210d0297e6ecfc91c4f0ad1507c0933d9f"}) 2018/03/31 14:16:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'bridge0\x00', 0x6}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r4 = accept$ax25(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000080), &(0x7f0000000140)=0x1) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) getsockname$netrom(r3, &(0x7f0000000040), &(0x7f0000000400)=0x10) close(r2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000440)=0x8000, &(0x7f0000000480)=0x1) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r3, &(0x7f0000000240)="46262c6a36d67d2fa086409ce03075ed2ef53eb7332b37d248c9cf7028a6e25331a3c9761d760f025e09657a662a17904dc310da9ca6655d3fff09e8fe0aa5e7d3c501262369777aea1f0f00a746f163b96e1d825adb3449af27c7f90e68158bfd0d3b25621171787174e6e9884320bd180cf58cada4c8526fd5060260810afc364071b073677e14b95bdd3535", 0x8d, 0x0, &(0x7f0000000180)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair(0x5, 0x5, 0xe5, &(0x7f00000004c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000500)={0x80002001}) 2018/03/31 14:16:32 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000540)=0x80, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000280)="e7fdfff263eb737c172ce9ce62ccd1629a04306ba1d1f2d974ac0d15b8ab59aecb150cac5394ee4a9547", 0x2a) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'filter\x00', 0x0, 0x4, 0xb4, [], 0x6, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/180}, &(0x7f00000000c0)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x1000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x2, 0x3d, [0x20000100, 0x0, 0x0, 0x20000c18, 0x20000c48], 0x0, &(0x7f0000000000), &(0x7f0000000240)=ANY=[@ANYBLOB="d80b34fdff4fe5bacfb787117fed0faf1c24681991207df1fc07d559fcdea4", @ANYRES32, @ANYRES32=r2, @ANYRES64=r2, @ANYRES64=r2, @ANYRES32=r2, @ANYRES16=r2]}, 0xb5) [ 117.148299] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.155536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.162774] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000002 [ 117.171967] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 117.206851] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.215542] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 117.218831] FAULT_INJECTION: forcing a failure. [ 117.218831] name failslab, interval 1, probability 0, space 0, times 0 [ 117.237514] CPU: 1 PID: 13053 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #288 [ 117.244844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.254166] Call Trace: 2018/03/31 14:16:32 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000000140)=0x197) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x200, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xfffffffffffffffb, 0x0, 0x6, 0x0, 0x0, 0x8, 0xffff, 0x0, 0x2, 0x49e7, 0x0, 0x6, 0x7fffffff, 0x8, 0x40]}, &(0x7f00000005c0)=0x100) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'lo\x00'}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="0000000075b07219aede9aac61c6f02fcad196ee8eba18994b55d9b8c7223fd70cf2ee0d4901f15e2df673dcfd795b84adfd9389060000000000000000000000000000"], &(0x7f0000000400)=0x2) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x20, 0x100000000, 0x80, 0x0, 0x6, 0x3, 0x36b, 0x0, 0x7, 0x1e, 0x3, 0xe3, 0x0, 0x4, 0x2]}, &(0x7f0000000440)=0x100) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000580)=0x4, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x8, 0x9, 0x1a0, 0x0, "41d9ed833f8c8a42c1de78d0ce3fe67d8a5486cfceca5020461676bd4a875c1f85f91f8c7adbd203d21e480798c2583622ac53b5"}, @sadb_lifetime={0x4, 0x4, 0x1, 0x7, 0x8, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x9, 0x10, 0x10}]}, 0x98}, 0x1}, 0x0) 2018/03/31 14:16:32 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000b2670000000000000000000000000000000000004000000000f5d60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000306ef56000"]}, 0x108) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) [ 117.256732] dump_stack+0x194/0x24d [ 117.260329] ? arch_local_irq_restore+0x53/0x53 [ 117.264965] ? __kernel_text_address+0xd/0x40 [ 117.269433] ? unwind_get_return_address+0x61/0xa0 [ 117.274332] should_fail+0x8c0/0xa40 [ 117.278016] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.283087] ? save_stack+0xa3/0xd0 [ 117.286684] ? save_stack+0x43/0xd0 [ 117.290277] ? kasan_kmalloc+0xad/0xe0 [ 117.294134] ? __request_module+0x2e1/0xc20 [ 117.298429] ? ctrl_getfamily+0x2d8/0x410 [ 117.302548] ? genl_family_rcv_msg+0x7b7/0xfb0 2018/03/31 14:16:32 executing program 2: r0 = socket(0xa, 0x3, 0x2) r1 = socket$inet6(0xa, 0x6, 0x200000000005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000980)=ANY=[]) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) accept4$llc(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), &(0x7f00000009c0)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000bc0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, 0x2, 0x0, 0x6, 0x5, 0x10001, 0x8}, &(0x7f0000000c00)=0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[], &(0x7f0000000480)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000400)={0x3, 'irlan0\x00'}, 0x18) socketpair(0xe, 0x2, 0x2000000000000004, &(0x7f0000000880)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x12c}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)={r3}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000000c0)) sendmsg$netlink(r5, &(0x7f00000008c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000540)={0x124, 0x2b, 0x500, 0x70bd26, 0x25dfdbff, "", [@nested={0x114, 0x0, [@generic="3a710053a2f92b9a818c2c7147e85b19dd0aad7e4260289f2ee186baca11c8c824ff7811f06fee743e875f207ba41fbbc17545b38a6933d0065e5f5191d85ca72e8cd6c250165d6a460c696fd5e4d60e26bbf26cab59c75a606b022d2ef225a10b067588eb4af61a081ba6382c8d62117582359e7cd3bc853f8dc0100b01aa539806", @generic="314848e11a165a7f165b16a1a221261385a7f475536b1c48def20058933971d5950880fbdc4c77acce5534ca04d3b0b2b6aded446783540efefe8bd5a53eeee1961a14bed561d8629deceb157a29af84a532de45460245a89701b2e0bac0c21d2b4bce69c8df2aa909e3534ab0eb59130e0413963264e1c246d3d35b3bec045d09f067715035919d4c582c95"]}]}, 0x124}], 0x1}, 0x80) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)=""/212, &(0x7f0000000300)=0xd4) sendmsg$nl_generic(r5, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)={0x28, 0x26, 0x301, 0x0, 0x0, {}, [@typed={0x14, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0xa0000000000, @empty, 0x101}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x1fd5, 0x100000001}, &(0x7f0000000140)=0x98) [ 117.307099] ? genl_rcv_msg+0xb2/0x140 [ 117.310957] ? netlink_rcv_skb+0x14b/0x380 [ 117.315160] ? genl_rcv+0x28/0x40 [ 117.318580] ? netlink_unicast+0x4c4/0x6b0 [ 117.322780] ? netlink_sendmsg+0xa4a/0xe60 [ 117.326981] ? sock_sendmsg+0xca/0x110 [ 117.330834] ? sock_write_iter+0x31a/0x5d0 [ 117.335039] ? __vfs_write+0x684/0x970 [ 117.338894] ? vfs_write+0x189/0x510 [ 117.342583] ? SyS_write+0xef/0x220 [ 117.346178] ? do_syscall_64+0x281/0x940 [ 117.350207] ? lock_acquire+0x1d5/0x580 [ 117.354149] ? fs_reclaim_acquire+0x20/0x20 [ 117.358437] ? lock_downgrade+0x980/0x980 [ 117.362557] ? lock_release+0xa40/0xa40 [ 117.366500] ? check_same_owner+0x320/0x320 [ 117.370792] ? rcu_note_context_switch+0x710/0x710 [ 117.375686] ? format_decode+0x10a/0x830 [ 117.379719] should_failslab+0xec/0x120 [ 117.383661] __kmalloc_track_caller+0x5f/0x760 [ 117.388214] ? kmem_cache_alloc_trace+0x2e0/0x740 [ 117.393026] ? pointer+0x9c0/0x9c0 [ 117.396536] ? __request_module+0x2ff/0xc20 [ 117.400827] kstrdup+0x39/0x70 [ 117.403988] __request_module+0x2ff/0xc20 [ 117.408105] ? vprintk_emit+0x4b5/0xb90 [ 117.412049] ? ctrl_getfamily+0x2d8/0x410 [ 117.416166] ? free_modprobe_argv+0xa0/0xa0 [ 117.420457] ? console_unlock+0xfb0/0xfb0 [ 117.424577] ? ctrl_getfamily+0x2ae/0x410 [ 117.428692] ? lock_downgrade+0x980/0x980 [ 117.432807] ? lock_acquire+0x1d5/0x580 [ 117.436748] ? rcu_note_context_switch+0x710/0x710 [ 117.441645] ? ___ratelimit+0x30d/0x630 [ 117.445585] ? lock_downgrade+0x980/0x980 [ 117.449702] ? lock_release+0xa40/0xa40 [ 117.453651] ? genl_rcv_msg+0x115/0x140 [ 117.457592] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 117.462580] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 117.467389] ? idr_find+0x50/0x50 [ 117.470809] ? wait_for_completion+0x770/0x770 [ 117.475358] ? printk+0xaa/0xca [ 117.478611] ? ctrl_getfamily+0x2ba/0x410 [ 117.482724] ? lock_downgrade+0x980/0x980 [ 117.486839] ? idr_get_free+0xfd0/0xfd0 [ 117.490781] ? __kernel_text_address+0xd/0x40 [ 117.495247] ? genl_family_find_byname+0xf7/0x140 [ 117.500058] ctrl_getfamily+0x2d8/0x410 [ 117.503999] genl_family_rcv_msg+0x7b7/0xfb0 [ 117.508375] ? genl_rcv+0x40/0x40 [ 117.511797] ? lock_downgrade+0x980/0x980 [ 117.515914] ? memset+0x31/0x40 [ 117.519165] genl_rcv_msg+0xb2/0x140 [ 117.522845] netlink_rcv_skb+0x14b/0x380 [ 117.526875] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 117.531423] ? netlink_ack+0xa10/0xa10 [ 117.535276] ? genl_rcv+0x19/0x40 [ 117.538697] ? netlink_skb_destructor+0x1d0/0x1d0 [ 117.543507] ? copyin+0x91/0xb0 [ 117.546755] genl_rcv+0x28/0x40 [ 117.550000] netlink_unicast+0x4c4/0x6b0 [ 117.554030] ? netlink_attachskb+0x8a0/0x8a0 [ 117.558407] ? security_netlink_send+0x81/0xb0 [ 117.562955] netlink_sendmsg+0xa4a/0xe60 [ 117.566983] ? netlink_unicast+0x6b0/0x6b0 [ 117.571185] ? security_socket_sendmsg+0x89/0xb0 [ 117.575906] ? netlink_unicast+0x6b0/0x6b0 [ 117.580111] sock_sendmsg+0xca/0x110 [ 117.583793] sock_write_iter+0x31a/0x5d0 [ 117.587820] ? sock_sendmsg+0x110/0x110 [ 117.591766] ? iov_iter_init+0xaf/0x1d0 [ 117.595709] __vfs_write+0x684/0x970 [ 117.599389] ? kernel_read+0x120/0x120 [ 117.603244] ? wait_for_completion+0x770/0x770 [ 117.607793] ? lock_release+0xa40/0xa40 [ 117.611737] ? fsnotify+0x7b3/0x1140 [ 117.615419] ? rcu_note_context_switch+0x710/0x710 [ 117.620317] ? rw_verify_area+0xe5/0x2b0 [ 117.624344] ? __fdget_raw+0x20/0x20 [ 117.628026] vfs_write+0x189/0x510 [ 117.629811] kernel msg: ebtables bug: please report to author: bad policy [ 117.631535] SyS_write+0xef/0x220 [ 117.631541] ? SyS_read+0x220/0x220 [ 117.631544] ? fput+0xd2/0x140 [ 117.631549] ? SyS_read+0x220/0x220 [ 117.631555] do_syscall_64+0x281/0x940 [ 117.631561] ? vmalloc_sync_all+0x30/0x30 [ 117.631569] ? _raw_spin_unlock_irq+0x27/0x70 [ 117.664671] ? finish_task_switch+0x1c1/0x7e0 [ 117.669138] ? syscall_return_slowpath+0x550/0x550 [ 117.674036] ? syscall_return_slowpath+0x2ac/0x550 [ 117.678930] ? prepare_exit_to_usermode+0x350/0x350 [ 117.683912] ? prepare_exit_to_usermode+0x227/0x350 [ 117.688895] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 117.693532] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 117.698342] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 117.703496] RIP: 0033:0x454e79 2018/03/31 14:16:32 executing program 6: syz_emit_ethernet(0x82, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x6, 0x100000000, 0x2}], {0x8100, 0x4, 0xaa72, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "03518b", 0x44, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x100]}) 2018/03/31 14:16:32 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67, 0xfffffffffffffffe}, 0x1b5) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 14:16:32 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000200)="300a3bc80766d104c210000004002c204ba10de8af7faf140800eec0d11baf7bb76503b07ded761313f46e75a64a03121fbd5c51a3fa4c39d145fa6dbc50c3be8d36f21700000000000000a11521e85214d0c3050b26c26c73e2d4729a833d12c6a9ae3637aab26744281bf97917b239a341821c027bc010e0281543183fc3e8509ebdf7ec4b22085f457beba88f541be5", 0x91, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)}, 0x2101) 2018/03/31 14:16:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x40, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) pipe(&(0x7f0000001880)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001900)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000001940)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x81, 0xffff, 0x101, 0x500, 0x71c, 0x80000000, r4}) 2018/03/31 14:16:32 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000000c0)={0x5, 0x99da, 0x3ff}, 0xc) [ 117.706653] RSP: 002b:00007fe86ad57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 117.714327] RAX: ffffffffffffffda RBX: 00007fe86ad586d4 RCX: 0000000000454e79 [ 117.721564] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 117.728800] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.736035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.743271] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000003 [ 117.784348] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.797231] FAULT_INJECTION: forcing a failure. [ 117.797231] name failslab, interval 1, probability 0, space 0, times 0 [ 117.808430] CPU: 1 PID: 13103 Comm: syz-executor0 Not tainted 4.16.0-rc6+ #288 [ 117.815757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.825078] Call Trace: [ 117.827635] dump_stack+0x194/0x24d [ 117.831234] ? arch_local_irq_restore+0x53/0x53 [ 117.835875] should_fail+0x8c0/0xa40 [ 117.839560] ? unwind_get_return_address+0x61/0xa0 [ 117.844466] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 117.849542] ? save_stack+0xa3/0xd0 [ 117.853136] ? save_stack+0x43/0xd0 [ 117.856730] ? kasan_kmalloc+0xad/0xe0 [ 117.858708] kernel msg: ebtables bug: please report to author: bad policy [ 117.860584] ? __kmalloc_track_caller+0x15e/0x760 [ 117.860589] ? kstrdup+0x39/0x70 [ 117.860593] ? __request_module+0x2ff/0xc20 [ 117.860599] ? lock_acquire+0x1d5/0x580 [ 117.860604] ? lock_acquire+0x1d5/0x580 [ 117.860608] ? fs_reclaim_acquire+0x20/0x20 [ 117.860616] ? lock_downgrade+0x980/0x980 [ 117.896240] ? vfs_write+0x189/0x510 [ 117.899923] ? lock_release+0xa40/0xa40 [ 117.903865] ? check_same_owner+0x320/0x320 [ 117.908155] ? fs_reclaim_acquire+0x20/0x20 [ 117.912446] ? rcu_note_context_switch+0x710/0x710 [ 117.917344] should_failslab+0xec/0x120 [ 117.921285] kmem_cache_alloc_trace+0x4b/0x740 [ 117.925835] ? rcu_note_context_switch+0x710/0x710 [ 117.930731] ? kasan_unpoison_shadow+0x35/0x50 [ 117.935281] call_usermodehelper_setup+0xd4/0x3f0 [ 117.940093] ? dec_ucount+0x1e0/0x1e0 [ 117.943859] ? call_usermodehelper_exec_work+0x2c0/0x2c0 [ 117.949276] ? pointer+0x9c0/0x9c0 [ 117.952781] ? __request_module+0x2ff/0xc20 [ 117.957069] ? memcpy+0x45/0x50 [ 117.960318] __request_module+0x3fa/0xc20 [ 117.964436] ? vprintk_emit+0x4b5/0xb90 [ 117.968377] ? ctrl_getfamily+0x2d8/0x410 [ 117.972493] ? free_modprobe_argv+0xa0/0xa0 [ 117.976784] ? console_unlock+0xfb0/0xfb0 [ 117.980899] ? ctrl_getfamily+0x2ae/0x410 [ 117.985024] ? lock_downgrade+0x980/0x980 [ 117.989139] ? lock_acquire+0x1d5/0x580 [ 117.993083] ? rcu_note_context_switch+0x710/0x710 [ 117.997980] ? ___ratelimit+0x30d/0x630 [ 118.001922] ? lock_downgrade+0x980/0x980 [ 118.006040] ? lock_release+0xa40/0xa40 [ 118.010330] ? genl_rcv_msg+0x115/0x140 [ 118.014273] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 118.019262] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 118.024071] ? idr_find+0x50/0x50 [ 118.027494] ? wait_for_completion+0x770/0x770 [ 118.032046] ? printk+0xaa/0xca [ 118.035295] ? ctrl_getfamily+0x2ba/0x410 [ 118.039415] ? lock_downgrade+0x980/0x980 [ 118.043529] ? idr_get_free+0xfd0/0xfd0 [ 118.047470] ? __kernel_text_address+0xd/0x40 [ 118.051933] ? genl_family_find_byname+0xf7/0x140 [ 118.056744] ctrl_getfamily+0x2d8/0x410 [ 118.060687] genl_family_rcv_msg+0x7b7/0xfb0 [ 118.065063] ? genl_rcv+0x40/0x40 [ 118.068498] ? lock_downgrade+0x980/0x980 [ 118.072618] ? memset+0x31/0x40 [ 118.075872] genl_rcv_msg+0xb2/0x140 [ 118.079556] netlink_rcv_skb+0x14b/0x380 [ 118.083586] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 118.088134] ? netlink_ack+0xa10/0xa10 [ 118.091988] ? genl_rcv+0x19/0x40 [ 118.095410] ? netlink_skb_destructor+0x1d0/0x1d0 [ 118.100222] ? copyin+0x91/0xb0 [ 118.103472] genl_rcv+0x28/0x40 [ 118.106721] netlink_unicast+0x4c4/0x6b0 [ 118.110751] ? netlink_attachskb+0x8a0/0x8a0 [ 118.115130] ? security_netlink_send+0x81/0xb0 [ 118.119679] netlink_sendmsg+0xa4a/0xe60 [ 118.123708] ? netlink_unicast+0x6b0/0x6b0 [ 118.127913] ? security_socket_sendmsg+0x89/0xb0 [ 118.132635] ? netlink_unicast+0x6b0/0x6b0 [ 118.136837] sock_sendmsg+0xca/0x110 [ 118.140521] sock_write_iter+0x31a/0x5d0 [ 118.144550] ? sock_sendmsg+0x110/0x110 [ 118.148495] ? iov_iter_init+0xaf/0x1d0 [ 118.152437] __vfs_write+0x684/0x970 [ 118.156120] ? kernel_read+0x120/0x120 [ 118.159976] ? wait_for_completion+0x770/0x770 [ 118.164528] ? lock_release+0xa40/0xa40 [ 118.168471] ? fsnotify+0x7b3/0x1140 [ 118.172153] ? rcu_note_context_switch+0x710/0x710 [ 118.177053] ? rw_verify_area+0xe5/0x2b0 [ 118.181083] ? __fdget_raw+0x20/0x20 [ 118.184765] vfs_write+0x189/0x510 [ 118.188273] SyS_write+0xef/0x220 [ 118.191698] ? SyS_read+0x220/0x220 [ 118.195290] ? fput+0xd2/0x140 [ 118.198450] ? SyS_read+0x220/0x220 [ 118.202044] do_syscall_64+0x281/0x940 [ 118.205900] ? vmalloc_sync_all+0x30/0x30 [ 118.210018] ? _raw_spin_unlock_irq+0x27/0x70 [ 118.214485] ? finish_task_switch+0x1c1/0x7e0 [ 118.218949] ? syscall_return_slowpath+0x550/0x550 [ 118.223848] ? syscall_return_slowpath+0x2ac/0x550 [ 118.228744] ? prepare_exit_to_usermode+0x350/0x350 [ 118.233731] ? prepare_exit_to_usermode+0x227/0x350 [ 118.238714] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 118.243350] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.248160] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 118.253316] RIP: 0033:0x454e79 [ 118.256475] RSP: 002b:00007fe86ad57c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.264150] RAX: ffffffffffffffda RBX: 00007fe86ad586d4 RCX: 0000000000454e79 [ 118.271388] RDX: 000000000000001f RSI: 0000000020000080 RDI: 0000000000000013 [ 118.278625] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.285861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.293097] R13: 00000000000006af R14: 00000000006fc108 R15: 0000000000000004 [ 246.751214] INFO: task kworker/u4:5:5755 blocked for more than 120 seconds. [ 246.758359] Not tainted 4.16.0-rc6+ #288 [ 246.762932] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.770875] kworker/u4:5 D10512 5755 2 0x80000000 [ 246.776559] Workqueue: netns cleanup_net [ 246.780607] Call Trace: [ 246.783204] __schedule+0x8fb/0x1ec0 [ 246.786902] ? __sched_text_start+0x8/0x8 [ 246.791053] ? debug_object_activate+0x307/0x730 [ 246.795812] ? lock_downgrade+0x980/0x980 [ 246.799948] ? lock_release+0xa40/0xa40 [ 246.803906] ? debug_object_active_state+0x3a5/0x580 [ 246.808992] ? lock_downgrade+0x980/0x980 [ 246.813125] schedule+0xf5/0x430 [ 246.816494] ? __mutex_lock+0xaa8/0x1a80 [ 246.820534] ? __schedule+0x1ec0/0x1ec0 [ 246.824497] ? lock_release+0xa40/0xa40 [ 246.828485] ? memset+0x31/0x40 [ 246.831748] ? do_raw_spin_trylock+0x190/0x190 [ 246.836324] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.841240] ? mutex_destroy+0x1d0/0x1d0 [ 246.845283] schedule_preempt_disabled+0x10/0x20 [ 246.850019] __mutex_lock+0xaad/0x1a80 [ 246.853902] ? rtnl_lock+0x17/0x20 [ 246.857429] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.862287] ? rcu_process_callbacks+0x17f0/0x17f0 [ 246.867195] ? ret_from_fork+0x3a/0x50 [ 246.871080] ? pcpu_chunk_relocate+0x315/0x770 [ 246.875643] ? pcpu_populate_chunk+0x890/0x890 [ 246.880220] ? save_stack+0x43/0xd0 [ 246.883827] ? lock_acquire+0x1d5/0x580 [ 246.887784] ? free_percpu+0x229/0x830 [ 246.891648] ? lock_downgrade+0x980/0x980 [ 246.895777] ? free_percpu+0x229/0x830 [ 246.899642] ? lock_release+0xa40/0xa40 [ 246.903600] ? do_raw_spin_trylock+0x190/0x190 [ 246.908163] ? pcpu_free_area+0x58b/0xa00 [ 246.912296] ? trace_hardirqs_on+0xd/0x10 [ 246.916445] ? refcount_sub_and_test+0x115/0x1b0 [ 246.921187] ? refcount_inc+0x50/0x50 [ 246.924967] ? __alloc_percpu+0x30/0x30 [ 246.928930] ? kobject_put+0x6b/0x250 [ 246.932716] mutex_lock_nested+0x16/0x20 [ 246.936766] ? mutex_lock_nested+0x16/0x20 [ 246.940986] rtnl_lock+0x17/0x20 [ 246.944341] netdev_run_todo+0x60a/0x9f0 [ 246.948408] ? __ip_tunnel_create+0x660/0x660 [ 246.952894] ? register_netdev+0x40/0x40 [ 246.956942] ? ret_from_fork+0x3a/0x50 [ 246.960816] ? save_stack+0xa3/0xd0 [ 246.964428] ? kasan_slab_free+0xe/0x10 [ 246.968382] ? kfree+0xd9/0x260 [ 246.971667] ? kvfree+0x36/0x60 [ 246.974949] ? ila_exit_net+0x1e0/0x360 [ 246.979326] ? ops_exit_list.isra.6+0xae/0x150 [ 246.983892] ? unregister_netdevice_many.part.120+0x2a9/0x420 [ 246.989760] ? unregister_netdev+0x30/0x30 [ 246.993980] ? unregister_netdevice_queue+0x290/0x5f0 [ 246.999154] ? unregister_netdevice_many+0xc0/0x100 [ 247.004153] rtnl_unlock+0xe/0x10 [ 247.007592] ip_tunnel_delete_nets+0x466/0x620 [ 247.012172] ? ip_tunnel_encap_setup+0x670/0x670 [ 247.016913] ? kvfree+0x3b/0x60 [ 247.020175] ? ila_exit_net+0x238/0x360 [ 247.024139] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 247.029686] vti_exit_batch_net+0x22/0x30 [ 247.033819] ? vti_get_size+0x10/0x10 [ 247.037603] ops_exit_list.isra.6+0x100/0x150 [ 247.042080] cleanup_net+0x4d8/0xa90 [ 247.045774] ? lock_downgrade+0x980/0x980 [ 247.049907] ? unregister_pernet_device+0x70/0x70 [ 247.054734] ? do_raw_spin_trylock+0x190/0x190 [ 247.059299] ? lock_acquire+0x1d5/0x580 [ 247.063291] ? process_one_work+0xb89/0x1bb0 [ 247.067694] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 247.072780] ? lock_release+0xa40/0xa40 [ 247.076735] ? free_object+0x230/0x230 [ 247.080599] ? do_raw_spin_trylock+0x190/0x190 [ 247.085164] ? lock_release+0xa40/0xa40 [ 247.089119] ? do_raw_spin_trylock+0x190/0x190 [ 247.093686] process_one_work+0xc47/0x1bb0 [ 247.097903] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.103079] ? trace_hardirqs_on+0xd/0x10 [ 247.107207] ? pwq_dec_nr_in_flight+0x450/0x450 [ 247.111858] ? put_prev_entity+0x4f/0x240 [ 247.115989] ? __schedule+0x903/0x1ec0 [ 247.119870] ? account_entity_enqueue+0x3c8/0x6e0 [ 247.124692] ? __enqueue_entity+0x109/0x1e0 [ 247.129003] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.134183] ? __account_cfs_rq_runtime+0x600/0x600 [ 247.139185] ? put_prev_task_fair+0x80/0x80 [ 247.143488] ? lock_acquire+0x1d5/0x580 [ 247.147446] ? lock_acquire+0x1d5/0x580 [ 247.151399] ? worker_thread+0x4a3/0x1990 [ 247.155527] ? lock_downgrade+0x980/0x980 [ 247.159652] ? lock_release+0xa40/0xa40 [ 247.163607] ? update_load_avg+0x2eb0/0x2eb0 [ 247.167994] ? do_raw_spin_trylock+0x190/0x190 [ 247.172561] worker_thread+0x223/0x1990 [ 247.176544] ? finish_task_switch+0x1c1/0x7e0 [ 247.181022] ? lock_downgrade+0x980/0x980 [ 247.185152] ? process_one_work+0x1bb0/0x1bb0 [ 247.189629] ? lock_acquire+0x1d5/0x580 [ 247.193590] ? trace_hardirqs_on+0xd/0x10 [ 247.197719] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.202192] ? finish_task_switch+0x1c1/0x7e0 [ 247.206668] ? finish_task_switch+0x182/0x7e0 [ 247.211142] ? copy_overflow+0x20/0x20 [ 247.215018] ? kthread_data+0x42/0xb0 [ 247.218796] ? dequeue_task_fair+0x92/0x490 [ 247.223102] ? __schedule+0x903/0x1ec0 [ 247.226978] ? lock_acquire+0x1d5/0x580 [ 247.230952] ? fs_reclaim_acquire+0x20/0x20 [ 247.235260] ? complete+0x62/0x80 [ 247.238696] ? __schedule+0x1ec0/0x1ec0 [ 247.242649] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.246952] ? __lockdep_init_map+0xe4/0x650 [ 247.251341] ? do_raw_spin_trylock+0x190/0x190 [ 247.255910] ? lockdep_init_map+0x9/0x10 [ 247.259953] ? __init_waitqueue_head+0x97/0x140 [ 247.264603] ? trace_hardirqs_on+0xd/0x10 [ 247.268731] ? __kthread_parkme+0x176/0x240 [ 247.273044] kthread+0x33c/0x400 [ 247.276403] ? process_one_work+0x1bb0/0x1bb0 [ 247.280885] ? kthread_stop+0x7a0/0x7a0 [ 247.284840] ret_from_fork+0x3a/0x50 [ 247.288544] INFO: lockdep is turned off. [ 247.292582] NMI backtrace for cpu 0 [ 247.296197] CPU: 0 PID: 876 Comm: khungtaskd Not tainted 4.16.0-rc6+ #288 [ 247.303091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.312410] Call Trace: [ 247.314967] dump_stack+0x194/0x24d [ 247.318563] ? arch_local_irq_restore+0x53/0x53 [ 247.323197] ? debug_show_all_locks+0x33b/0x3d0 [ 247.327841] ? vprintk_func+0x5e/0xc0 [ 247.331610] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.336006] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.340469] nmi_cpu_backtrace+0x1d2/0x210 [ 247.344670] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.349132] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.354376] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.359545] watchdog+0x90c/0xd60 [ 247.362967] ? reset_hung_task_detector+0xa0/0xa0 [ 247.367784] ? complete+0x62/0x80 [ 247.371205] ? __schedule+0x1ec0/0x1ec0 [ 247.375147] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.379438] ? __lockdep_init_map+0xe4/0x650 [ 247.383812] ? do_raw_spin_trylock+0x190/0x190 [ 247.388359] ? lockdep_init_map+0x9/0x10 [ 247.392388] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.397463] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.402449] ? trace_hardirqs_on+0xd/0x10 [ 247.406563] ? __kthread_parkme+0x176/0x240 [ 247.410854] kthread+0x33c/0x400 [ 247.414186] ? reset_hung_task_detector+0xa0/0xa0 [ 247.418996] ? kthread_stop+0x7a0/0x7a0 [ 247.422937] ret_from_fork+0x3a/0x50 [ 247.426697] Sending NMI from CPU 0 to CPUs 1: [ 247.431191] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.432179] Kernel panic - not syncing: hung_task: blocked tasks [ 247.445651] CPU: 0 PID: 876 Comm: khungtaskd Not tainted 4.16.0-rc6+ #288 [ 247.452541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.461859] Call Trace: [ 247.464416] dump_stack+0x194/0x24d [ 247.468009] ? arch_local_irq_restore+0x53/0x53 [ 247.472647] ? vsnprintf+0x1ed/0x1900 [ 247.476441] panic+0x1e4/0x41c [ 247.479605] ? refcount_error_report+0x214/0x214 [ 247.484328] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.489660] watchdog+0x91d/0xd60 [ 247.493083] ? reset_hung_task_detector+0xa0/0xa0 [ 247.497892] ? complete+0x62/0x80 [ 247.501313] ? __schedule+0x1ec0/0x1ec0 [ 247.505255] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.509545] ? __lockdep_init_map+0xe4/0x650 [ 247.513917] ? do_raw_spin_trylock+0x190/0x190 [ 247.518464] ? lockdep_init_map+0x9/0x10 [ 247.522492] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.527560] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.532542] ? trace_hardirqs_on+0xd/0x10 [ 247.536655] ? __kthread_parkme+0x176/0x240 [ 247.540946] kthread+0x33c/0x400 [ 247.544277] ? reset_hung_task_detector+0xa0/0xa0 [ 247.549085] ? kthread_stop+0x7a0/0x7a0 [ 247.553026] ret_from_fork+0x3a/0x50 [ 247.557072] Dumping ftrace buffer: [ 247.560581] (ftrace buffer empty) [ 247.564259] Kernel Offset: disabled [ 247.567855] Rebooting in 86400 seconds..