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", 0xe21}, {&(0x7f000000a000-0x1000)="3c617434ee1d3d6ca6365aae28abd760006336f9e18044e9a60a871630bd2a54ee59d0fe7fccbb2cde967f93fa610bbff4c584a04ad1fefd0c7ebf200f764540c4185ab4c0cefb4661ac851907180a38557730cc2cf8c4d4ba7597ee43478a7db1012a607b03bf4d2a955c6bb671f5ccb2e570175026a439a2f2555e82652e2bca6c0e948a6af34c230099d86f465943613b7b79838e5ab2fcf996353c3ba4e1a2b056e32f0286badc555e866e0ade643c081da767f959fd912406fbac5d955d1188e53d1fe21615e3194818c79d95c2c43ea9f59bde8dd6c6c526ec4f993613b50ea8e33132f66107f97b5026010e90ed3508b423cf5b2d01a844676c9fab4b08fe67fd5575e015f20c1acfd3aed4c8bce9e7b99e5f3d42a5c0549ed3622f83092681baf425c59cbf70eff7e98a0ab52feeff5677b6bc6ab4922d5c4f18746b455b8c409f43810f1a869b1665ebb5604d31ee9d3a6a116f8662267013f95890d9dac5824ce3bd9af112cb79da109da6cc8d1d940ffddd3e54d2b4a8367be6906ed7ce4ecfcd6511515d23314baa3a6dfc150858b64b5b87a268be3e6d39d0b8d6ee7f69ea06285c0fa87c79a14112c2bd2e2c1d70a31bd2a15b6ff6d3d86538413e4454732a1d7d70ec23a2f2d244e97bd63aba84a46d4a0baac3e08d1613b2d0f4dc18f3a7b1cd8d1cc235a7fd531addb9fac3a5df3d5745c9b06ee01367d3a296675bb581753bb5e6383a6f7cfe9449bec9f66644a472ed5cd2cd2c65dd533c7227e739a6c2c7948f23353e77bb04ab50a121dd12b0a2c0ba4b77d69bce18c8fb3a48e93113fd0fba9e9c326a044e4f61d3045624d6870b8e78bb420219f2c1c166dcbb78d6b8a5e0114e1beb5958f30fd3a70390cd63a47829fb3704658bff9d8c9c61ca2abbd4d365af09413ada55f378191fceca7290107d32a790eaff8656c9c927b291bc332881c6577871263007baab62aedae3d1a796c0c02cbec3c3e88fa82130f04567fdc62567c9a4171eb155947a1763bf6fc54aa50721fd0f55896ac42477f1904aa4823226e65975ee4c6e5fa74d5aadc62451ff704cdef6cb349d29c62c991aada34f1f79be78a4dbbf3dce540f7e0660bbe2e59705d9101d2ffce9d87d5a878b3575996ac228a291e667c2c6c77c898dba7b73ce748a70135334d253d374b89c3c0b7278e42cbc4dd1b05e17455f15a554210a3cdeb60d4db75f28793639c893255e4b6916cad5dca97b053bf8bb7c79fa7ee5b14a6e637e74cac7ccc92d8cd49470128641ba947afff303521d35de4e0230b5c87dad8036e234175ca0dee4f82b26e21e5df0383174f404333821171f5a9895bfaf084a00f68a078e2049ccf59d2070d05ed28b51e17c9ea6fe6e45171ca5fda14e5913eeecff2562e029b51c93f79550428ffa245ee1210f80ff94f809e3ef6bf79f30636db55866d0aa6a55439ef240820e9c24f8520dcce1fe3b751c9a22f7def7b9e32013b0f9728ceef3835ed5b7dbee55e657e9808d46c765314e1502b07d74f8976dfe5a6a78940aa54fef2370228f682a0d16dab1912bb9814caaeb86e0b7ce52b42d66e08d8114fbde8e91873a7200cb16adc66c1da9272566f38ab1476a06470391b4acfebf4f0b9d2fbc5c6c4f19b42095a7da7d6cee47200b46ae55598390b447dc35651a4599ec9e6220ccccfce209e68b3b3327e97371e668e53850b2fa9851af7d09f1c7f831a9b4801907fb5ad49d8d975c83ed451f99587536e9d228de7ddd68d0ba43187dccaf3edc28af0767051ef42c53b9c69ac69f263a421550ee2708d3a13d33bd7acf3a68dd1dd0371e19180741b37c11ec035e1eff46d284b3a1743dbd2766383c4202eb9bf5156a39b58dc85c32fcb43d2965f6b5ea44de511c0ef87fd6120ab3813ce809f2634405cda5a8c4265b2ff64f606f4f185a9dc736dd064babd85dd06c24a9fe85938d908382755e93e1d0dec42596614b902fc8ff8643c7a5355c9a005e4ddae9fbecafc6577b29874c0a8710fe31e7dd626de8f2e97b4e35082a5293832bda11a75441125f22947bc099baf6da40d6d919b441325fc275fbbb0fd1bc507faf0e2c5b759e8da838866ac177165affef7c866f259c6957c5e85881b5311f992fca64d11be1d0fb9eaf08454932942ceb5c5f913c7f61bfd2114ce4ed7de4fc1673738945f25a41f5b95d8d56108ee970281ec6c225a738500da919325dd4bdf18b97b301524772ac023f83dd39e35045afe4016a5f176ef2124e8facd379a885b00fa2c0722b8ef713cf1beda3ed34883a56d0fa5e3376522e7b9ecde98fe27eeb3d53efd503be058621f5f7f36302a0b868b3a1407cf4014d86652eb37b0184b631e718498dcc0b2cd784729cb0dbc1d28069eb0930cf10332d9cfaaa8121c04f076f83c2a47aa708b655d53e1964e3a9645b82a7f2eca3a9769e274b7d15b3d6a53061089e7d6b9c2122025c6e97eab55630ec2a4a8b68889107f13473c74e0930a605cd76e6c3b32f798cfcdf75f3b35b1918f8173615e348f5e3ac5361f9e83f6977c7ba94e7bb84bdcb56621d4dc96d0cdbf5706332bdb28e360a91a8f16c82f26450bd03bc3d52c8b28ad20aa7c3b37531dfbb182cef1bbc4f8c77c079f4b64b06895344c1abd8e9554bf9b4ea9a01fdc9c945cdcb2bd04aeb280cca52587274e913657529ce4068a22b088f285070f1f46313c0e66bbe5d38f9dffef7b622a1692f09d926fd02c48f94aa31ecc994830326410ca31e378b05ae85bace2417863691b2f5f56b6224eb5a19d1391beccfa560c8f026806586c1f9e718e97637f4df041c5180857955634de2de6043056d30e74b6522a0f9bb2260a94881e5a205f643a57313b5931918ef655ba4b0761899ee49c51bccde820c1028ba879b089c2b771babb1d57c03ebbeed293a129c809bd7893090a3ca557a1bd6112b7924e2aa699da8e99d7e29a5910a812478dba88ecda782ec14bf08f9d22402d50b94cf5702da59c8353464efe4b9631cd885f2ca684825550d90c5673a4810275e2446f0230a3b8628b8265a7a117cf2701e3499914bb682d2e872c576e9f91ac00472433cd6bfc225ee9c971c4a24addcb78d01809dfbeb758daf98083c2fe1fb6b55f52fb439207239252ef2e20df424f512e56a070424710a300d7b3c97bd776edca5a91fce7647755c7a24fb88d0522ad8355bf91e9f07eaa709de4e6695922b1db6beb45792f9246b58d23c6b1a024e8e0f2713b6a740518dc3991025abac20fadb3d68f0cdd221b3c026750b64ebf68a431e64be552874a44f69d4a000e043fe883955f4cdb1c5cdb2e8b3c0c781a9100cf4f506317ba4705d1959598b551ee17504b46b361c8d4c04d94718b53024adc86e38ef3c112a17104245b24c5b41fdb985fd30e0dacb5b1bc95795d9946aff3b61873df838b7ef31ec2202e875628284569507f4d59a9afd988190bdce353651fe5403aedde23e290fdcc3186427bd1654c45fa7c45fe2fb92bd27cae2f9351e3bfc8064f1bc254d3abc35656698df254bdf30d364daac5c160a65e82d686340b969053935a5ad565923f33ef3f494083e35201ba2cb793cb3103b3029152e44f8cb5775c9842919dd8c0b903289851fc11c09210a643de8dd6b4a41987cc65ba42d8e703259e3ada83e5f829bdfd68f6070e444ce7dd7f2314835e4054e74e6d49f7895c66de72d5b3034a56a87a054b26808bbc494bc60c374fe0a026eb8cfbec9d037149e9a5d2c94ceb3becd5025e31ae9c5b81416d6fe6c80c5e8dcddd543b68dd3ab304577f1db830ffe771468d90971da77625c813b6d477ac41ef0502bd8811cb4dd946c229a569b519e8d382b571d38e341d123e372f99c9e56f2265f791a6d3789c61d43a3e485ee29ea59297682a91d18179f5eb7afa5849a327071016203bbd79f23450f2525ec9faca016782b2b28d23ccaa17dd1cff680f514a53a2096a851648278e2f2379b7f0b5ef832ebc9afefb31cfceb802f86456eef27c5417b2c3a72b8257428c2b074216f7b72a4d6e68fd307a9310fb1ad741432887e10eb2e7686b64198dec70f2304329a2b3272ba32c5b96ac74b37f4f896c7686810490d52585670e91faa2afd49f638ae97a258c75fc0d238f8b9aa49116f89a270123a5d6380aa9f6c6109e665162a38833f9878e22d2ab1a305b80e84095ddf3bed7fe7c076da94f89c99a593f504960e9daa00e16eb43a5087c0ff66fb711b942e62fa52146996be55de9c1077238f5af43892a59075d97d79efee644be1676fbb600d4903c261a02508061f880678f6379e55d437a4d5cdf45b23f1abf41927090d66fc4ba6659635f7b49749d905e1e5f58b4cf63f9fadd531d19d465a7997dc86d43ceed93150e7c8656ab9ce5899a656d89688c38a5d552b13b4dad881abda7b93e62c2b9c7002a5417c5367a999b2b7a8b23ac77cc808dd3e68fdfdf1a1fcf7e44ca34675577dc0791858e4728a1bae4a3b35c1bb2ab726f058ed24c61fc9fc3c7507ff32ba949980d871df6de63e8f124f94c9df8372af7dcc39b6a2cd4aac7fa63d5d5f570d8c59633772669a00823c4783ead89efb0b517452bfd5ce233c445e0e0282ee0e5410244a165be14d4279d15181e95ca732bb71532db16306247d0a976bf8e87bf104573e555241e61dbd8e857009dc6443f9574a618795aa1432c2f6d2fb711e92e85b1c0312510a4adf8ae0be9f01358ceadaf7c3f472186ebba8909923259bfe1c2ac7bddd22b4f49d749ba688d7d581fad6dbbb315b547df6fcdc98e9b04af5d7b3cb5304acd4adb75e87aafc6c66839b56218d883f42041b2b2b1cb9b36387e89c602fe8bb50ebaa00498ec6a4ddc22e683f1d26eeb755210360aaea7dda2c4860d45fc89d0558cf431e380fe36708adb361efef5815b516c8902ca7a79396b3af6765e815877c72391005a8964b062320cba082b0a753da92b86d0983c9f85448ad01567826eb9b053146fb3c9857667faded866d1baaa5f97cf0ee4a658e97d29c8bb1f0fb7e06aa35480ffda08a750eb51d9140c1cedd33691a69a5760ad7ee5ce170253faaf6a076312283311ef9e4cc389740b4059df3f3767df5dfd19d62fd861ee8aaab144c1d69179d148963670b2e2c9983c23ea136fd46aedfdca083dc54b168f9aa512da1b165dd0b6de683a8e57a0db93ba90304ec4032641a1ae530266e6d34cd51126acbc98ee435242ef7dac7c541252799d97adfae6d422de73798b7cc448fecaac6eb0740a8eee12238550ba318993efc6ebba91189a984001b0a89a20fbe6850900df4af85d1feb1ac5806e40c6cc9157f855c2657c41e7b053d2a9e5ef28e10547497c1aaba50426c74201f746360a20563008fd51930d75f1bd4c5fd2dfa3ac25b7360fae25bd1893f59fc9d7a24440894a01d8af9edad801bb892c2fd15611d41b964b0c87e2aae31af9361840904a3f91f31d8424244fa2719e4822dd7ee75dcd225279b43f190aee9240d28b5abb81651928e19e1a1bd5e7013b64050c31140d9aaf2d833ebe564ea5b7d2c6c48009c238470f3c90386ba37855898c589c1a4ed75bf4ef511a8249987dcf076e1ab8ef0658d005febebd5fc7cbadf99c33f6252b42f681809a268f30b493a8cc842b09b523580a2ac763d02df50d0f7c5a66b270f9524ffa68ea349cca72be9936d4ac058366d6e5fe1951457d0b76c12a4462a39e8852d5e982b2be1f380f5efba3ef172edf21a25a13411267844a67edb1446689783cc", 0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000000c000-0x20)=[{&(0x7f0000009000)=""/181, 0xb5}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffff}, 0x12041) 2018/01/16 22:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000031c000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000059c000)={0x9, 0x100, 0x20, 0xffffffff}, 0x10) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/16 22:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) epoll_create(0x70dbfcfe) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) 2018/01/16 22:19:51 executing program 4: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000075000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x29, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="d58b2cc2309d11631908da6e811510fe1fc70a20198977c1686f9e9e15b8e6326b978b53258da8ee673225a2c6ee1063ddc1200fc396e7f3ac46152bbd929cd0adc26125fbe9e82ec6", 0x49) 2018/01/16 22:19:51 executing program 2: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000011b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a86000-0x4)=0x60, 0x80000) socketpair(0x0, 0x5, 0x4, &(0x7f000045e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000add000)={r0, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ade000)={0x0, 0x0}) 2018/01/16 22:19:51 executing program 0: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000062a000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbe000-0x4)=0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x1, 0x9, 0x62, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000223000)={0x0, 0xaab, 0x0, 0x7, 0x7, [{0x8, 0x83e, 0x20, 0x0, 0x0, 0xc5531d9f013c1a4, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x1, 0x7f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x100, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x3ff, 0x0, 0x0, 0x1184, 0x0, 0x0, 0x0}, {0x8f1, 0x9, 0x429, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x8, 0x4, 0xe2a8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0xf2, 0x8, 0x0, 0x0, 0x2082, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fbe000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r1, &(0x7f0000811000)="", &(0x7f0000fbc000-0xe6)=""/230}, 0x18) 2018/01/16 22:19:51 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x2, &(0x7f00000f6000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a9000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000f3000)={&(0x7f000009d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000f7000-0x10)={&(0x7f00000dd000-0x8c)={0x3c, 0x1, 0x4, 0x4, 0x6, 0x3, {0x0, 0x0, 0x6}, [@typed={0xc, 0x3e, @pid=r1}, @generic="ab096970dc74161d454b", @typed={0xffffffffffffffa1, 0x44, @str='vmnet1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x20004884) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00000f4000)=""/4096, &(0x7f00000f8000-0x4)=0x1000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) 2018/01/16 22:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r1, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009c1000)={0x0, 0x0}, &(0x7f000057d000-0x4)=0x8) 2018/01/16 22:19:51 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) r0 = epoll_create(0x3665) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x80000000, 0x0}) 2018/01/16 22:19:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 22:19:51 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ef2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0x26, 0x80000) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ef4000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000cc1000-0x20)={0x8, 0x0, 0x2, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000ef5000-0x20)={0x24c, r3, 0x0, 0x5c2}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e40000)=0x0, &(0x7f0000ef4000-0x4)=0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ef3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec5000)=0xc) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r4, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r4, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 22:19:51 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffefffffffffc, 0x4, &(0x7f0000ffa000)=""/0, &(0x7f0000fe3000)=0x1c2) r1 = socket(0x1, 0x5, 0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000041f000-0x2)=0xb7b, &(0x7f0000ffc000-0x8)=0x2) 2018/01/16 22:19:51 executing program 0: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) getsockname$inet6(r0, &(0x7f0000bbe000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a02000-0x4)=0x1c) 2018/01/16 22:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x292, &(0x7f0000c97000-0xe4)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0xae, 0x3b, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, [], "33fcd00ef0107089c78e7b3094e6306d8e080000000001ff1a3e2b0dbed43a05c55f83149a181aef610d6f7b8ed73c1474445e0566a6428fef228b723a4ea56e09c16ea4dca856c51b427e5bd36a96773b581e1595be1bd07c9a88885c6ec5f1ab6e44066f1481ce1e9e009237c90c3c264d8831201aa37b0cfdbd3b54261a08aa38ef6a2ce1e06509d3e52354adb16bba8af8be0f7316f9519754b8aaa4"}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) getpeername(0xffffffffffffff9c, &(0x7f0000df7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ba2000-0x10)={0x1, &(0x7f0000e11000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d6f000)={&(0x7f000023a000)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ce3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000694000)={r1, 0x1400000000000000}, &(0x7f0000c3b000-0x4)=0x6) 2018/01/16 22:19:51 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='teql0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/16 22:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x8, &(0x7f00007b0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000bb3000-0x20)={0x7, 0x1, 0x4, 0x4, 0x40, 0x7fff, 0x5, 0x8db, 0x0}, &(0x7f0000b45000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a66000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000046000-0x14)={r2, 0x9, 0x80000000, 0x1, 0x5, 0x4000}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f00008b7000)=0x39e) 2018/01/16 22:19:51 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 22:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e6000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) accept4(r1, &(0x7f00009bb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000007b000-0x4)=0x10, 0x0) 2018/01/16 22:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a01000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000afb000)=@generic="2358986a3569d8cb32650d0fad70e682") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/16 22:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0x20, &(0x7f0000002000-0x20)="841084e3a7f321c9d8447f57c6148fb77952815763e3b961573f3e9a92fb4475"}) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x41)=@un=@file={0x0, ""/63}, &(0x7f0000001000-0x4)=0x41, 0x80800) bind$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x3, 0x0, 0x3, 0x8}) r3 = socket$inet(0x2, 0x8000e, 0x8) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000-0x20)={0x6, r2, 0x10001, 0x80000001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000004000)={r4, 0x5c6}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000003000-0x10)="be44241308d75652858a6ba2a4f2c3df", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=0xffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r6, 0x0, 0x7a, 0x9a, &(0x7f0000004000-0x7a)="c4b1e04ab59337176ddac5a96452cc0f3168425e590e7d7f6301fd2b4fc2151e0ea9637ee7705657e5fd8cec8739639b3c1f441c24850b5453122d23aabc7bde14c86002a90052de01af0d9d634b9aa2a4ea3efed15aa13a121c36560f4ad4b45daed3caa2ace108cd87dff5ddfd5c490f2c1ca56650ee196053", &(0x7f0000000000)=""/154, 0xfffffffffffff6d8, 0x1}, 0x28) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x86, &(0x7f0000001000-0x2e2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x50, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x38, {0x8, 0xc, 0x85, 0x80000004, [0x6, 0x7fff, 0xcf91, 0x80, 0x0, 0x6]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/16 22:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x13) pipe(&(0x7f0000c70000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c46000)=@assoc_value={0x0, 0x5}, &(0x7f00006c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f2000)={r1, 0x2c, &(0x7f0000dda000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x13ef, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f00003e0000)=0x10) 2018/01/16 22:19:51 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x9) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000fcc000)=0x0, &(0x7f0000fcd000-0x4)=0x4) r2 = socket(0x7, 0x80002, 0x80000001) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a51000-0x4)=0x45, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf8000-0x20)={r0, &(0x7f0000fcb000)="dd4edd8da97113af1ffb13dd03f32473805e166428fad0fa8eabaaa5d79b5f3f3d8f5425", &(0x7f0000151000-0x6d)="3db0dc0c332c8c8fc8d5ddec6f7a25427f332054d692f070a93d95b207fc8393517db4939e37b8ee29ba9569fb23745c5f720557c502e34ad4f39f13705406066537eebda5b53ef8c94461c134ebb6810eb7dfb67f286f1176f144e9f222734bd4a25647966b851a68aaf6e8f7", 0x2}, 0x20) 2018/01/16 22:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008f3000-0x1)={0xffffffff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x805, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) [ 418.606368] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/16 22:19:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000000000)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007ec000)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0xb4, 0x7fffffff, 0xfffffffffffeffff}], {0x8100, 0x400, 0x9, 0xc948}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 22:19:51 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000060a000)={r0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003d3000-0xc8)="82b0044f08125be38e15d7722811ccc250bd7f1d8d595e4d6e361330b070e93f3e7c4f8e1ce21912f2a7f20b6f8325c1e5938e2118b05b255c072e20103beb654ce2ee2ddfa18239b7aef67ea660cf22deff9664a91dae5122c784aa3658fd062676336bdb0c2987dee4c9adf007ad5f46c11f019fe388b3927b4de3ec5414ee45dcefffd2477e3f275249bf3e6f338f41bde5cb317313b7772a3e0ab459a56aeb5a5aff36854587c2d2ae10ec5f0d3a65fa32b4b147784c94cb7b0a13f1d69280d337f3c01255f6", 0xc8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fef000)={r4, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:19:51 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000859000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f3b000-0x10)={0xfe, &(0x7f0000001000-0xfe)=""/254}) pipe(&(0x7f000056b000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000002000-0xcc)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x2, 0xd5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xa570}], 0xcc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d62000)={0x1f, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbe000-0x4)=0x5) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a86000-0x3b)="6868b16130ac3c792d86db277971af7bc8003a55bf4ba4c898d7bd32f086831ebf606daf767a2050977e49ade73bfae5e103064778379565c81d67", 0x3b) 2018/01/16 22:19:51 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000365000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x12, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = accept$netrom(0xffffffffffffffff, &(0x7f000066a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000225000-0x4)=0x48) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f4c000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000)=@generic=""/16, 0x10) getsockopt$inet_tcp_int(r3, 0x6, 0xd, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) socketpair(0x9, 0x807, 0x4, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) getpeername$netrom(r2, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2018/01/16 22:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000674000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000983000-0x4)=0x10, 0x0) recvfrom$inet(r0, &(0x7f00007ba000-0x9c)=""/156, 0x9c, 0x40000101, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00009a2000-0x10)=@req={0x3fc, 0x0, 0x97, 0xfffffffffffffffd}, 0x10) socketpair(0xd28248540a9b6ca5, 0x7, 0x3, &(0x7f000015a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000099d000-0x10)={0x84, 0x6}) 2018/01/16 22:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d88000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000e70000)=0x32, 0x800) recvfrom$llc(r0, &(0x7f00002c2000)=""/198, 0xc6, 0x41, &(0x7f0000894000)={0x1a, 0x1f, 0x10000, 0x8, 0x200, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d01000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000a99000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:19:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f00004d6000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48b1}, 0x1c) 2018/01/16 22:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000b9f000)="f58d7659a79cc7050c7e2cfa769ffc3e85fa7273ac1c9ebddcd7aacbe619c0353f813920046896fd32f696b903ee3473118de1aea03f5ac54160ea15dbe5bac2ac938dd68e0aff2e8b5d6d1dcc8fc5a92398ed5f0c53f46e67bf4857511fbaba1eba4e2c71e208af2fab683f386ff35aecd0", 0x72) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:51 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xf2f9, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000027000-0x4)=0x0, &(0x7f0000026000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000025000)={&(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x32, &(0x7f0000025000)=[{&(0x7f0000025000)=""/36, 0x24}, {&(0x7f0000026000-0xe4)=""/228, 0xe4}, {&(0x7f0000026000-0xaf)=""/175, 0xaf}, {&(0x7f000001a000)=""/39, 0x27}, {&(0x7f0000026000-0xe1)=""/225, 0xe1}, {&(0x7f0000026000-0xa4)=""/164, 0xa4}, {&(0x7f0000026000-0xfd)=""/253, 0xfd}, {&(0x7f0000026000-0xc3)=""/195, 0xc3}, {&(0x7f0000025000)=""/196, 0xc4}], 0x9, &(0x7f0000009000-0xeb)=""/235, 0xeb, 0x0}, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000002000-0x7c)="6a9739df77d3d383d712ef5a98e549cfb8023ee781c1fd1e799c420763b50daa621be481031327045ce538016164d0fe63a501126ab4bfd9dd6ba62451c93a1a35559b9ee26b02df1be8fc20c0115997c763341a512148fbf32c12513c6afb25e75b386f74c6d47f067df8b767886d4944895732e65e549dd0cbf29f", 0x7c, 0x0, &(0x7f0000025000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x33c) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000020000-0x4)=0x0) [ 418.770617] IPv4: Oversized IP packet from 127.0.0.1 2018/01/16 22:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000c3c000)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de2fe526deeb396405d2e5eb92f68aadaa5d4c8ca9eaa8894bb2374da89bc086889631d2f9529b82232f240f765ca6266c56f2d0262b9f3f2973a5a0adbd501356297bad02ec8b2cc1ce2b44d9cf1d908189862a69b2c23d99788f0ac7d7a5c6936082b4fc4cc4a7dc2fe615898c989e6eb832e4e7fb963aa19cd8867cad76c63947371bcb0ce09f3b54166141a4da462f809b2a17deebd9d308eb5c31ab180d5c3aae7d262f59a7527c3dbd9a4658d8cc5b3afedc6f52c1c5c2315311f24c34dc", 0xe0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/01/16 22:19:51 executing program 3: r0 = socket(0x11, 0x80000, 0x3ff) accept$nfc_llcp(r0, &(0x7f0000cac000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000561000-0x4)=0x60) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 22:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000087f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b0000)=0x10) getpeername$llc(r0, &(0x7f0000d1d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000088000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000c36000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffffff0000008700", 0x26) bind(r1, &(0x7f0000040000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x3, 0x0, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x10000}}}, 0x32) 2018/01/16 22:19:51 executing program 1: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af7000+0x211)=0x1c) r2 = socket$inet(0x2, 0x6, 0x3) r3 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000843000)=0x0) getuid() socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000df8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000)={0x0, 0x0, 0x0}, &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r3, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x494, 0x13, 0x400, 0x0, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xc8, 0x35, [@typed={0xc, 0x91, @u32=0x0}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0xc, 0x4e, @pid=r4}, @typed={0x8, 0xb, @void=""}]}, @generic="7c189b16dabfea1532e072d69802f5b8e05c0f53d489d2c111d828d945f033b2926fec79648a244c49f96a028002fb7732bb75c87a3f1fd7afcf20a8a54648ef9b577a63587054719032b9e6dc9b7daa69c06479ed68c783bb6141f9f76b8c8e36628e29b06899b8a2785337af94dd38631daf6e27ff842e120abe93ca725b1bfeda114d45c641c587588c60a02d0cebf685824e00c7eea74b6137661c6248fa83abbc82f796d2ffa71cd0bf0f1ca4eac7046912c190b988ee4cc0dcb70c010460228cfa20eb", @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x248, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @generic="7babff3bb4c47191e32a4b7d07603ae390fa791c0494c03f6c97e32eb8bc895f7ae1ee091600eab8f50f22d4d154e84cd9908c28cc12038cf1eecd7ab10fed7dbf83752afaf65de69849a03d958f1b3e3393650e277866bef462b0801b6aca1fa55a233f42c9c50ad2d9223659dae2aa56f64b781594b67dae4f96aedeb86456e891bc404b1236db67ff00b37756f9c3aa3215ea50118955c4654f8326e1ca765a4141834519d9026090429375ebff1ee9cfbb1466f0fe81dc", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2", @typed={0xc, 0x0, @str='*\x00'}]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e", @generic="0f"]}]}, 0x494}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000df9000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/01/16 22:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000890000-0x5c)={{0xa, 0x2, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, {0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x80000001, [0x2, 0xa7, 0xdb, 0xfffffffffffffffb, 0x5, 0x4, 0x4, 0x2]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b17000-0x3)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000ff0000)=r1, 0x4) sendto(r0, &(0x7f00009dc000-0x4f)="b3a26363c1a57bb25a97b72e3df689309c8b121e27cb1b9946e7a1c86cf42647d0ac1bab2e853adfb1804bef39812502adb5bf0ffdf4c146c1f865ee830654c15e396b70b463516abe84758f7f3e2f", 0x4f, 0x4000001, &(0x7f0000d3a000)=@rc={0x1f, {0xace3, 0x1, 0x401, 0x0, 0x6, 0x4}, 0x2}, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000411000-0x108)={0xffffffffffffffff, {{0xa, 0x3, 0xc0b40000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000610000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0xff, 0x4, 0xfff, 0xc741, 0x4cbade94}, &(0x7f0000a82000)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000059c000)={{0x400, 0x10001, 0x7, 0xfffffffffffffc00, 0xffffffffffff7fff, 0x800}, 0x200}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e80000)={0x2, {{0xa, 0x1, 0xffffffffffffff93, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x3, 0xda, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xde68, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001d6000)={0x0, 0x1c, &(0x7f0000135000-0x1c)=[@in6={0xa, 0x1, 0xffffffff80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}]}, &(0x7f0000f07000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000302000-0xeb)={r3, 0xe3, "2065aafffc8b3cdaeb7a0b2d1f1a998c87fb6c70af8f2ef32200ad827b6426c9ce4ae927e4d1aa47032ba2338fb5ea0fa4d56455a92ab8311085bb79386cedf0dd0605cc43a23ff1dad62f19685f993e83a8c88bd376277a950ecf47921f97c4e685fe54b37bcb5095b8a8be3abbca50a48fc1cd11f0a2378f3926113b3044c663a7e999b47edbf0b1a08cc1679c61ec6db309749715a703c4ba32d0ac04f7b82eb32bc9adfe70358a266357dee59964926b9fbfdf70e80aafc8d2e3ea4329e7d2c0ac00fc2b67cccc895cd419f50b2df8e5b51d637f3aa49c5210eaae8d1d921e3702"}, &(0x7f0000681000-0x4)=0xeb) 2018/01/16 22:19:51 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cf6000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0d000)=0x10, 0x80800) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005d8000-0x10)=@buf={0xb6, &(0x7f0000f9f000-0xb6)="a101087d5e38f01bb73fa7a26df8aa2f8c4a483c4466dfed3507e6e70ec0d8a66baea19502bccd1595d6128cf435236636451c3fa54b98fa43453b8cb5300ccd498573f12c5741cd24114132c9f71bfad7eaf0073b2c1d1dde6810396461eab47ed1cea15b01f7c6eafdacd4d6828561c33e8daff6e577b9ddb4f029e170e3bb905d363d92c14ec5c31ad58a56ced0aa8408d4af3f1052529cb0ee2b35e72127c8d64e79000335e33f024ec59360a7c441f5a88a430f"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/16 22:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x3cc, 0x7, &(0x7f000017f000-0x45)="9fc47690b56dc72c60847905295deb10d0fcfd8b6996b8b785cadd7fd19b78aca2ca305e60f2aa2edff5b57a167ccc68c31e24219c06f655aed252e53375b1807e3957fce9", 0x45) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f000038e000)="c2dfc0dc0514475d368fb3c2b02b68aacd83cf292c0359b0ac53ff1b2798766e885561ebce6578580021f596859d7f7c6dfb9680167eb30ca6f5f0f1bc28e46efa03e4689219e22a44d58948897b6a7c90c3e36b7b75b9fe640291b68c3a0c8daac68c4db5ffd99d4a97f0fc8f853e9a08e4375a86df968032ef554548e3d008bd744ccff623f775a5278d9d2f4ad1b7d94430bb17f3b2c95e8ff81ec48f78fa968e93c0c28b40d292b8745b38dd78e421d5b221a839a8acb78b98040e6a12cfe67a9c402b008994be96edb1b9aa4f82a2fb48fda935292f", 0xd8, 0x804, &(0x7f0000ef0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000dca000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) r1 = socket(0x17, 0x5, 0x1000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00002c0000)="542cbe3ab48e9fbc165a34c920d4e82d1786f1c7b557120ca5c171b0da1bb9010b96503307d0c32d177cdc31ff4b255ba3b6", 0x32) sendto$inet(r0, &(0x7f0000124000-0x64)="99", 0x1, 0x0, 0x0, 0x0) [ 418.801768] IPv4: Oversized IP packet from 127.0.0.1 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000847000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000be0000-0x6)={r1, 0xfff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x14, 0x2, 0x0) getsockname$ipx(r0, &(0x7f0000214000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c1000)=0x10) getsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000008d000)={@generic="a79c1f10e69ff0c2d68b7d69b2020d67", 0x6}) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000cb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x3c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f7000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000061000)={0x2, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000051f000-0x4)=0x17, 0x4) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000069f000)={0xffffffff, 0x55fd, 0x0}, 0xc) r2 = accept4(r0, &(0x7f0000984000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000018f000-0x4)=0xc, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000444000)=0x0, &(0x7f00002d7000-0x4)=0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000565000-0x2c)={0x3, 0x4, 0x6, 0x2, 0x8, r1, 0xb2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = accept(r0, &(0x7f0000f8b000)=@un=@file={0x0, ""/36}, &(0x7f0000df9000-0x4)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000031f000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000847000)={r3, &(0x7f000099b000)="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", &(0x7f0000db9000)="885d35a19a053cf7129150616fc2f3642ac7ce2bdb92b142caa326c66f854f16d723087c47f76a23407b9766d6215b12730e72855cba35350d4f1ea08a98f3d8d197835fab0423d77596b7f68a542f16a8658613bcea2cf65d664ca0c90cae97aae7fd50061d9b3f60b6f8db560e9447e2fb50239cb28e3ee0cc7e827b2503197f444b2b143aae95899b619fa7fee71a3e00cb50825bb10ea93de1c120a5be", 0x3}, 0x20) syz_emit_ethernet(0xe9, &(0x7f000050c000-0xe9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x6, 0x3, 0x27, 0x6}, {0x7f, 0x4, 0x0, 0x5}], @llc={@snap={0x1, 0xaa, "c211", "6fca0e", 0x88e7, "ca7e5d72de331e05c5ae2c825cd49c617e2a7c020fee531687dd40f7d767d3beb3bee8749a788d49a460b2c04a5abeb144165038b1bc4b43c92f052410af4399fdafa9c69fdad083b619bc0fac1ed54bef1e03252b343a0a4cc52eb6150149deafd45bfd9ab1296dd3a9ec5417489b1da4f7738564c30844bf09c5ba9f898c2cc3d1e6283e8aad95110e6f0c023fbdea42ae51216510053b68e3fba702e1cc29d8c5318c89538d5b437d95879d96c9f33c4796b355f7517904b96b773ad41db711b2b38ca8bc188af396"}}}}}}, &(0x7f0000ea3000)={0x4, 0x0, []}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005e8000)=@assoc_value={0x0, 0xb16d}, &(0x7f0000de3000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a1a000-0x8)=@assoc_value={r5, 0x1ff}, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd1000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000087000-0x8)={0x401, 0x1, 0x3f, 0x3b}, 0x8) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b67000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dfe000)={0xfffffffffffffffa, 0x20, 0x204, 0x3, 0x4, 0x9, 0x3ff, 0x80, 0x0}, &(0x7f0000a03000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004dc000)={r2, 0xa3, "c6ef36ddcdca99077d3ebb84f74fde1c8101b4665717245b77625351d416fff32ba15e2add42431f76c9a2c117dfe3e48b13dcb618241f5b7e22d5fede15ba717dd5151099851ec43a134dd588027dadab180761ef2d2d61b4147355688c19d8478bc31870186fc60548f62e989a230022d9764aa3cc685ca7108578eec39883c4e06e84634a3745687339f8b814bb970bbdda0e6481610f226664cce241ca1466385d"}, &(0x7f0000647000-0x4)=0xab) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000795000-0x4)=0x1, 0x4) syz_emit_ethernet(0xe, &(0x7f0000bbc000-0x65)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x4305, ""}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000054e000-0x10)={0xa, &(0x7f00004f3000-0x50)=[{0x5, 0x0, 0xfffffffffffffffa, 0x0}, {0x3, 0x800, 0x1000, 0x4}, {0x4, 0x10000, 0x100000000, 0x8}, {0x808000000000, 0x4, 0x7ff, 0x4}, {0x3f, 0x7fffffff, 0x4, 0xfffffffffffff800}, {0xc78, 0xfffffffffffffffa, 0x2, 0x400000}, {0xffffffffffffffff, 0xffffffffffffffff, 0x8c, 0x80000000}, {0x1, 0xe7c, 0x9, 0x6}, {0xfffffffffffffffc, 0x3, 0x5f, 0x7}, {0x1, 0x4, 0x7f, 0x92}]}, 0x10) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000-0x4)=0x7, 0x4) 2018/01/16 22:19:52 executing program 2: socketpair(0x9, 0x4, 0x91, &(0x7f0000e2f000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000016d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000005d000-0xc)={0x10, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d08000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000006e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000bb8000-0x10)={r3, &(0x7f0000404000-0x6d)=""/109}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x9, 0x9, 0x5, 0x0}, 0x10) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002ab000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000006b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007fd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000-0x4)=0xe8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f67000-0x4)=0x0, &(0x7f00007e5000)=0x4) sendto$inet(r1, &(0x7f0000218000)="", 0xfee6, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000364000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ab000)=0xb) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) shutdown(r0, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000202000-0x4)=0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80000, 0x20000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000d94000-0x1c)=@req3={0x5, 0x1, 0x400, 0x0, 0x80, 0x8, 0xfc1f}, 0x1c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e4f000)=@generic={0x0, ""/126}, &(0x7f000035d000-0x4)=0x80, 0x800) listen(r0, 0x7) syz_emit_ethernet(0x32, &(0x7f0000c8e000-0xa0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000f30000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000840000)=0x1c) bind$bt_l2cap(r1, &(0x7f00000f8000-0xe)={0x1f, 0x20, {0x4, 0x9, 0x5, 0x8, 0x5, 0x1}, 0x101, 0xffffffffffffffc0}, 0xe) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000984000)=0x7, 0x4) sendto(r1, &(0x7f0000ea0000)="918dea429204a7f93386606f46ac0f06dffb977229c1425d356df1583982fcab03c003d69148481952a045fdfd1a8bb958bd49b43ae9a8fa23fe43c4fff16c4cf405da7ec6c22117ac540d21dff3f2805ded5e089d096db326eada7801fb020a5c269201260591c4e3316c73521fe45e1a8b892384b779298b4a00e46c51b0de9a666008", 0x252, 0x20008080, &(0x7f0000aca000-0x80)=@generic={0xd, "6f58f0fd4c2391a5633391a40d43f3978e0d633248fad54de113b7ba2cec22ab832758b57d1c6859641c4eda86a1d54dd3f3fa4a9421622b416961705da82dadf9756ca5be457447e798afe531f18e9d1e783c73d496a753eb48948f953c7af0b85dcf548f4f2ff53e7186030e2f9c3eb148d490dc26e3ae0028a45f3344"}, 0x80) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ec000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000170000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00005ed000)={0xffffffffffffff7c, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r0, &(0x7f000017f000)=[], 0x7d, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000443000-0x4)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000033a000)={0x0, 0xd1, "65fc09b45ad058986abdd6a0f44e3d8bbefa5d49ab3797e99e7621d95ca3a13b83a958e1d0b807013a3bbe9574f8d08c8454bb4b15a42f5261f72daeb560cd2a6dffbdbe94ebd535d3efa37b43fb4f315e645973631ea446fdc86900a4c2a987f34ca10e0c6a0c900fe3d4d305d3c03e6d93bb923b5fc0599d2705ffa5b79975f9efc53aab44df8e2fa7706b993d127482a8c2e0dbd06eff26d2b61fc25f5badf460fae827e28b466c68e2cc1455fe2ed684d9d9176a446abbce2f1fd6f205c3fd141ecffbb693b53d0a137f396bfdce23"}, &(0x7f00005ef000)=0xd9) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005ef000)={0x0, 0xe0, "9141cfb44d0ca1dfaa008e1f2bef5994e4982384aafcbe01ee251e4ee02a59e3bee0b4df055112ad8c248a117146a9cc6b9994961bf2e72439df22a048e02bff4bbef138b52614ec7704621831f2674d780d995334cf0b293761ed24b8375053e0013c65aa6b0b44eef0c7ca47793292891b23554305bc86d8f0ce29bd0afb9b9f9e799742754fb4e2934b602e69f68a20234e553f17bcf833ee4a90202deba73f3999102c18e14b2f080098ed022ba656aa1cb6250c093a831ff5d85167047c4bb95fc205e7a1f3f6748d7c163c6a5b9acce9889c17ea485fe53e687b12e78d"}, &(0x7f0000359000)=0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004fc000)={r2, 0x80000001}, &(0x7f00003d1000-0x4)=0x8) mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000375000-0xa0)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20, 0x9, 0x9, 0xfffffffffffffffc}, &(0x7f00005f0000-0x1)=0xa0) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00005f0000)=0x9, 0x4) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000106000)={&(0x7f00005ee000)=@full={{0x3, {"6d445698887913"}, 0xfffffffffffffffb}, [{"20e5c0843d3f29"}, {"ae996b7f3e1f53"}, {"be99f4d27d13cd"}, {"1c96f8ab8709cd"}, {"9b879ea0a50cfd"}, {"82e86e967e4e12"}, {"1860055b3baa14"}, {"791addb420bb6c"}]}, 0x48, &(0x7f00001f1000-0x30)=[{&(0x7f00005ee000+0x6c7)="1272ef37eeff966c65f622aae61adcb49a08139494b86c6481475038be536cf95555fea101a419f1a19b416e803dc7ba1ed116605da7f80036d4fc9eff44edf8cb3d84b7bb6526f22ebffdc39d46ba303012e98d5ba32a04c0f53af2d27a9e0f7eff6377bcaa9e834e35846beec17a7770c8cba77016267a7c03b011bde8671cf7b60a76999152d306e3ebc6ac8565200813e9c18ac7be0b562846d1456e3a6d2ed10a2a8502e567e5735dd681c8866fe439203b0b8ea22523fc2265bffb6f1fb707037c677ca1ea521dcdfbc1fc041ee0739475101e1088c727f4b10376f0f8e10d4e545a2acbac74feaee071f84c4633c961bb2b49ca1c637b1babe1d8932e6b26fcdb0bce5b2a6182c0602236eee148e01a35777518725902d62a4c318ee09bbda65047f1157d4e874759cdcca09ebe30d8ce3a9067575205e11beaf92872719f6d70bbc5246200b75459b7040080f2c53cfe3efc8fadb385e847474b1939fda14e098f8abb9989c64e804e1d5e0d8cf680ef5f78fe904593bd8e4588535331d8546be1f1398fab528044f965ab9244cbe35ac519960003062f7401bf281eaa49ff56d85ed7435b09bc4420c6d157b7949b0dd5fce198c6907b8bc2d7209ddf664e2f3265fa6ae9ce6c29dfae1284a7f3e9e6d8bcdb2405f6eb52ca7d5af95950db94af713fe1d09246edb805c9b5d884b36d71141f375dec3ab546de3da2debb4274106c80712adbf53a2a01bd53b2a866263436e309c4cd02fe7f75e5ed6206790f07f589e6c1a11bf3c145dd16ea6855fe6de379b41ef39345725f4e23872dc7571d4de0f29c6b66e67625a43d195685e78b9979451d6cd528123d5413f2e1fd2afdd468f4a4d52fcf612400b4421135e2c2fbee3ce0d9ff0dd4ba17b4628b988294796aa02c86023ecb0c4271244838b212daf16f64a8f08088e65d76d0c8829fc0eb0cc5bf01cacdbabbef593193d75bf90363973895fb8ebebed54f561a0b57b7748030cd4bfb6a4d3c4e9165ab0dbf4558df766e9ae02a1147ca0a3ab16a83772a90e107f0bc97d72f9d630d4212655c6e7c950916638b5cf373f887e3ae386f567b05aabac2bb7dcd4e21dbfff74e03b291a36e4d41b5359a21755bb625cea2d620362791c9c4fa8494c561f77c8a2e187d500db5531e69b13dbf2339bcb0283990eeb2ccd3053dbea582ede8e9f2a1e86a446eb81647bf0a540f64163290b5e7c4dbc7ddcdf75e011f9df30d1774a01646c2f77a007b00f0059b71e9617cd4d8793cc32833cdda7459d5e43b5ad212fcd1bda50da1ed37f47fb41192b9f477373cf126b801a88589664f3b0cc7c09b4f99bf4aa7481218d3f4ecfa7f9d66e5b59ced5d87164aac1dcc6246d70a6bcfb604c5c38bd941f2a0908069ba16efb07ee88bc9efded98fbdda0ed51e0b2f9d0e2b93e83764bd56ff4e48ac0c99ebc433b1d89ec65a83512d4a2a8c22f0843551ef4295264685939d6b2e882a2e29b3fe1d7b72da762063481ec868449cfd8a7efa262c12e39341557dee163c8c2cfc6df94de254a30b2433671644d6a62dc54770eddaec811ae47a61843e305df95e2159941f63f241497d5d07b7ca3c66c799f188a9cadc4d6d43ef82a36d1c1f6a29fd0763126dc2c1de06f003c7e7ce604d8c9730576da52d2897e102ac92771ff2ee6d280cf41812db31980b9679458ef07c5a5efce113e6d99d59313836c49503443d957977a936188736fd2f625f61d4f17dc65d95ea05c4d12fedde599ee43956314bc6c9a54e3512b4c9a26c29c9a1ed4c33b97066c0ed33aad757bdcc1ba9d3ea95b3041e7845597fdc836893ee28caea6e9a551942277da144977aa8f8b581bc8d919094c2e12ed0d996e9738293748b15520488682d525879d3c814281a600216e9aabbc3dfb88b3129a1e89a7902036445dfffff972beef9f30f1684404d1ba89da8fee8329c3d83357e60acf0c5c8e2611928db6af2b8bddd99df3de7cf181a728ed7d10209507a20f84a37e7790bbdb631d773ff9d292ac0780f07f03b3e64045caa64d2ab85c9eb9e335f89375c263e54b42266eb95af3e272f2c52cc44382bf440150576906649add7dbdbc63cb796f577993cb3f9205fac3637da11b5a5fa2a6f5f5f99b66a47b16c9ab5f6fc3eedb30199cde923478296e360069314053461f5ef263c6fb79e18581bb4691d92ddc51df26d3253ff79e94e488a16287184e401360e89c3794f034a5efd7b454866d383345262988bef8599f26a1e3d7bf42c9445423c28768502652253ae493a7ba700bb12286597ca14661c4b51a1c9bfc9312d4ac1b711ea7745687383e242ef223b9c53602467b15e325eca6c38a259817c71f9325bfd59db245e380dfc2afe06cf2d4ff0208c064cf4b731355c5f60c2560adb15e200d0ee3d5778dd152ae51e4125c557e9b527e5fd55b91e56c0197f9d31806da260eba5eec81ddb750e1479618304881afe83681700d8e32a4e2558b656a02cb7c0072d0c83c372420d129f5798f7409c62fdbfd05f89231f083305c6ddcb66f5bac1c724d4dd60f211e64847cf8d806ea8ee63ad5c60f1ff970986fc3579a4308361d94b223a07dd86076ee9c5083e76a2d3ede784b42ec70b120c21b847072b3af7184f3be0b751f7eb5bec8179ed147f34511d0ef63e43fc3f9a2046149104e8005d038fe735bf3b1ed80b58aaeb064f8c9270fbe9301074d383e41dcb243aba5025e1c5d356828aa7e2e9aac452ac2ec56d033fbe3a24e5d4b9c9afe6da21492eefe66eba3499a13e60c2ed36c90fd510e7737ea49486b2d3e40673c103da1f338791ee1b8100b7d9415b0724392b7ff9cbe2d69836f5e79cec4a638d54023bf7cd9fff7ae3a1e180fdccb6f4ca5678391635fcbf02d64669bd042a447c0a8800301f5a96e5495d5ce7282cc8611533e1f1f477a021981e05265d4d461de6b755c53f89229ca9958d812038e972c48f2f98102634efadd7b076cd485fbea8be533f889d7ab16db4bf14a6eea26b4eaed0db7955cff4bd8559e14a12bee8a4b3988c6dd17814d021c15c8c8d7968907ed24ea68ea50fa7431f200f1ae26d655552d6f16e762f79774756b8377f63af2940ea184ce411d176b63b272ce7ecc931312a9057ed0775a08dd575dbd74b72eb5e950b32bf5cfe596b708d0cafeddbf94d554fe70187d675d50e815ad4e66a8c7d66e65b5a53245a3956b3543a8036845a1d291ae49461f3ed6c199953ade00887ec85d134d64201a3d608a7cbd6ca2766766daedad42dbb65aae2ca812d31316dfe86d879eda662ddf919a89a6bc101d8cfb91252162fad9767aa61d6611c691f6dc5186d4ceacfee44d7c065a033cbbd3b1cd49877fcbf77080fc488fc20a57d249e11c09ab9a0ba85f1715498251075f5af56b5c106a4cea1b0d8922c91921746e9cdc377acdaa8be910632a9ebf2571e71e0958295aeb209e61758591038433a5aa69d3d3b8b83680fff3eab9ea6429025f8043609bcd1a3bda119fc6cfd824f3987953104b43aad1c8a6ddb3472496224f3677e971d3176c837f8b63d678cbe51391811fba9f9ba2c4d7e0ea1bab25f2bbab2dcddcc3c230177a6e6affcf25e5ce855087a35adb71bff7375f70ef76e5a3f05ce78816265c43e71daacdb0fd9f41242608700a06c1ea4cd5c4c64b9ffeca15a7aa580a438013de2c5ebbbccbaa6524848fdcc99e1ca38b5d89c1437bf6c3ffb0e2d6bccbafacc8bbc186ce2f338dbd66ebd667d7b335340928421d69c7f34f709f71687e2b2bad36acb0601696c50774edf0bca2beef7f579e4e65856cf0b696c0d395bc8f77a79f6381b8b6844a6cf43594625805146d501176377cbd7d5570af2fa9f2957b26a8d596f81bce5f5ecc1bb629d1cb67b8abdaf048aef21b29c6653c610c73b95f3fe5a07c0eff0ca020fc2b73e4191aba55d0c8f3d7d2cc76891894200b1f1abb02d38e2a4caab10cc83529408644fe9646f17e02783b64af0caa8070b2393f24be56156a303a0199b0427e3f1ef72742c4cd4f9315ec0f69918d65d0f22c6f28b37e9cacaa05b46f47fd4ded6578d3bbe184a46d9f6d58ae6a93ceb38b37a1ee696e12300bc90a1163e0fd141d562c5a255e47fe350a112b0032a23115f46b58172c4f21f5c75f8219d6cd510a18b4d25956ba3d6bb7bbf66a7fb7672758dc45812e304541e6e3c58533bfc7d33895d1bacc2f557a73ddd1dcc02d04f3545da42f6a6958815dd986f11abac80919bac4a909dce6431129bb6f2658a034ef449a71b50c64a73bce42a4841fb84a1cd6e3fdef1b22532d0864c98bd75c02458e905b6964fca9823c905a31d0cab10b12f574fd47b72cac2b046d5402438c50568e5d06d9a30600b4c7cf47ee3b527ae00ce7f57abb8c8f6089833215959ba276a2a69b460b78297d80895c2cf173b6f44012cf29b2af65a0d23d24c1002d8cf34216d153ca536de2a9260dfe9a254b3ee94dda5d9925afc966f8ec072370613d4a04e31f359d862e3733804cb8f2f041311ced67df20cfdd072c61d100e11de6d121150385e7c0dc407647395583dae439df4261ac3c05e6a4a86bf08b778ff141a3419a4e88f83144cda327f4c8389866dc7187d310749d4a16728338f324c6e1616969e38d18189ea96fe30b6f245eac28c02a81d1a7e265037829dc47b1c466477fa7c1b6ad89fc9a6dfe3f5126a2eeb1d190d1ba16d7bd4f79ebd3603c31bbdb0be553757bfaf710238de40ee41902695d4f78a5112a7b3cfba8eaaf0bda1fe2886189aa892f9175beb5f9aea66cdc836f9f2dde449006a91d7c38008e72071390e9765d60626917666547551c233a4394d3cc05b81cef43b68eb0d3546fed3f53449dd3374989a9771b261aa7a4021744862521acefbfc499513ed55228f4bfa99a11e4e52f15046a5f4679c4d9d865d572a2f3306f36d434fac48d25c94d97e1827d7546274a95a5800dd193ea26afeb3fcf58aa1341877fd44df92380af831ba37d9a7ff6b710e3c38d41b80720382ba6d5ab490e831e50d71a643b79dfda69057c78c56d7798c3400d14ed938f3276d51245847f56ccc772f183becad2491b2a223f839dc8c7fa31e4ed1af0eab5a7f238749f376a2d68c3b2c3437e9ab765b1f6a47353ceff4cb3f30775efc80f0dbac4b6a2fdf92d5d0ac84f3d46b835e86c38a00ae4ea3879e83d431383e6f45b5806128864dfcd19a9f1a7bbaa70311d37e9dcba7fdc3721f1d12bb36157e2ba0ed11d33b0dcbbcf0ca6c8914a4a9d5d4ffe4e9f2d791bf18ad4f5c9a24bb3d96c498785c75c39c57a7cc36d06e0a9c99fc600d5d99544d2df200fbc1f0727f58aa82d3ead1026acc8f07f1eddef19cf20dd4576e156d1c428d73e3a64ad9cfafad43d67771328f1e4b4ab389928354ba18e96778984ca57b65af5486549223c0541725f6a15d3994eb78d063f36c0ccc56e0a86d94d09e4cc4b2a1c15a743c0ee4aa6dcddb44b4b333519b40c62442f9b7f508d3dd0ca006422d721ff975ae1f7939e96d8674729190bb4cbec3747a6cf616230af88672b8c6beef21bf889d6ca165f77c82464244d486974df6ee2d9becd820d7f74f34afda8d5b0be03cd7085ecfb0725acd7d01c90ed05d353e05443b95a4cd5368b71b8bb5d356dddba3c7b2e42ee95d69688299b6367c0c5ecad4fc9a9f9feeeb2af1ccf98f6974a758d85a58e2dc51d5bc383a2847f994e6a6c835ddf66c8569731c2e3981310e533afe4427a3536b5e023030e29672f1457370", 0x1000}, {&(0x7f00005ef000-0xd7)="8386e797500fefdb7fea4bf05be5db9c51c3380be860d3aa4b98a87a9aa0fcb6397104b673cef12009c1e182dc850bcee22b56ebacb98b2f74e88ba9d83fe980ed874ed10d4448deaf536b85f004c31911ad86e5101c9f0505e60590c0e712a87262de9484b1ebe2cc914e5e1976c5fea1d001ab9c46513a3f8f9a9fd40802ea6193a636a5f9506d512236cc9679cedc70dc0fc444b75798f772a505ed624f99bc31416ccddd2519b18fa6c58360283963a07f8a3ed93c616652b3927d8de507ec56cbee74eb52134b362420ec9cbf86c90c47b4366d85", 0xd7}, {&(0x7f00005ee000)="", 0x0}], 0x3, &(0x7f000037b000-0x2338)=[{0x70, 0x108, 0xb2, "3e89b84e25dbe4283ae32d1a7ae42a77af7f8d7dba2e2fdb370946580c8c640f7f50bcb8065aac89d8e0f7a98ab033098f52bef9fc5adf2b55cd6b934b9c0ac9454162f294656ae42ddd194f9849a24e5b560ffd3686883bdcb8"}, {0x108, 0x1ff, 0xb7ac, 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0x2338, 0x40000}, 0x1) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005f1000)=0x9, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005bc000-0x10)={r0, 0x50, &(0x7f0000390000+0xd2f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00005f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005f3000-0x4)=r4, 0x4) 2018/01/16 22:19:52 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d71000)={&(0x7f0000a7a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c95000-0x30)=[{&(0x7f0000001000-0x4)=""/8, 0x8}, {&(0x7f0000072000)=""/45, 0x2d}, {&(0x7f0000be5000)=""/25, 0x19}], 0x3, &(0x7f0000001000-0x88)=""/136, 0x88, 0x0}, 0x40000000) accept4$nfc_llcp(r1, &(0x7f00007f1000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d2d000-0x4)=0x60, 0x0) pipe(&(0x7f000079a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000317000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000001000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x82}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r3, 0x657}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ce6000-0x4)={0xffffffffffffff9c}) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x28)={r4, r5, 0x2, 0x0, &(0x7f000043e000-0x7)="2d7a4132b112e7", 0x10001, 0x4, 0x4, 0x1000, 0x5, 0x6, 0x100000001, ""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7fff, &(0x7f0000095000-0x8)={0x0, 0x0}) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa8000)={0xffffffffffffff9c}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000051c000-0x4)=0x5, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getuid() socketpair$packet(0x11, 0x0, 0x300, &(0x7f00001dc000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) readv(r0, &(0x7f00006cb000-0x10)=[{&(0x7f0000202000-0x8c)=""/140, 0x8c}], 0x1) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a8000)=[{&(0x7f000059b000)="c7d3a797bbd2", 0x6}, {&(0x7f0000f83000)="fd4af2967e35db34d5d9f534a070ad85efc9b7012cf80c9be835b7422db054b1f6b0239e81d5ee959adab8950c4f0593844a8dbe7ef18a094e38fd5392aeb8a686b083f9f34580919197a564dd651c10f7dfcbe0bfc5e813509c15383acb450fa2b8dc766d1a8639625b3ea7eff10ed8610ce5f3c54d35d1e37f3b373f483ab2f0b67054f690261a9f54", 0x8a}], 0x2, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000048c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e4f000-0x4)=0x0, &(0x7f0000041000-0x4)=0x4) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00009e2000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047c000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000390000-0x20)={@common='ip_vti0\x00', @ifru_flags=0xd000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000303000)={0x0, 0xa, 0x100, 0x100000000, 0x60cc, 0x9}, &(0x7f000019b000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000828000)={r4, 0x4, 0x4f, "dc59c02326c046f0b8ab533d43b912d575f56746c7d1d2ea23ff8a2468cca3a37794aab8b83cea24e9e24e3aced78fcf9000e2da68af10d4fb09ca08b08855bae7ccfd360d735745a15d5573ce251b"}, 0x57) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000019d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000236000)=0x1c, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f7e000-0x3e)={0x0, 0x36, "377dc35f657e87575077d009121effab041c899e7b1cff37efd8b71ae3d52a9bed18d5b88848866c8a5298792ec639c34ba2cd49c153"}, &(0x7f00004f7000-0x4)=0x3e) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f7e000-0x8c)={r2, @in6={{0xa, 0x0, 0xd8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033c000-0x4)=0x26) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x0, &(0x7f00006a0000-0x4)=""/4, &(0x7f0000e52000)=0xffffffffffffffe2) bind(r1, &(0x7f0000534000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@generic="8c90284125771220f7420dc770e884ab", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ff9000-0x4)={0x0}, &(0x7f0000b74000)=0x4) 2018/01/16 22:19:52 executing program 2: pipe(&(0x7f0000dd3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000604000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff}, &(0x7f0000cb5000-0x4)=0x98) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000c07000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f99000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000166000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000057000)=0x0, &(0x7f0000f98000)=0x4) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f0000f97000)=[{&(0x7f0000efb000-0xd6)="ef698f57eb058df942d96b73f3e5358cef948ddfaecb4ea14c1d78653a18cb74f0f7a9081e29a9fa0456f8531a4f5100e583d5030d2b5fb351b88e822632810771b15e42a038a528f47133e3d282bc81ddb0919a8fdd34022eaef4e603148f855c0a3531524a062632d04a3cb65a9956aa11803231f20319b7717d224fdec851f9f588b3836e83182df0a9d763d9977d46114011be55a14265b25425a546ad40b33053915b2159b02bf4c3da6ceb32d5470c7e2bf3487d21db81173b8a8512c183ac767b65a97faff6cc379f36cdb85b34d992dac486", 0xd6}, {&(0x7f0000f97000)="c48042f0a4e6aef109d448f456a30d96d6b778f10a8ac028d707a9d665e6d8ca83b0f40ec66f945e8436af6f5311e4976fea3da32a7dc5d2d5818d2b900ccda8bb89998b83410e92991a42897669d48918eda4733008819d9e619176de1be0c4", 0x60}, {&(0x7f0000f98000-0x76)="76781be3b2d33de4e181751cbe2af3db96a217b91c2c8a95b80d910fe639c2cc744892a7e038cc6dd4f88a0b6d37ee036de4743ab277cf6aefbdc26b36bdd9fe82b3f052f1ff518e2eff89b4cf88dbf60d482c0e41acf6b4d47a6fb15c4505dc494172636d1983243d163ea5f219cb878c75b98f6d1b", 0x76}, {&(0x7f0000f97000)="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", 0x1000}, {&(0x7f0000f98000-0x7)="f5095b04453a9c", 0x7}, {&(0x7f0000f68000)="23ed8d1423eae03a1fbf9a21add2f452b4d02c8a0a32", 0x16}], 0x6, &(0x7f0000885000-0x1a0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xb0, 0x117, 0x2, 0x96, "9ebe69ad8db56b729291e0cc72728612ff998ce39b51749a133626861b6526952253cbe639c4f304f1535cb9e94067960b559e12aefa5b152961de9ff0239767d8ffe5662e319380e72a296c7fefaba5a3a51e2d985c1febc85f505c94ad0a18a2399d762c751ffb46b875dd2ff4e8acf793527c7195ea45dc6a25dfab2d615bc93abcfba3196b022837ec6412200bdf2f68c2bddb80"}, @assoc={0x18, 0x117, 0x4, 0x80}, @assoc={0x18, 0x117, 0x4, 0x72d}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x75, "8a7bdd613a6d66a4613504db0d211645a410debefa5189d8d6ec12327c988fe40f366fe63d72d742c354349208fe47f574feda0f19a8fb47b2bb635b1e13d463d8d0e81ad62aba36cf5cbaeb9360c5233b5990e1a49e8c3b5d360dfeac419e5aad92a2d174d1bdd6d6b0a08a14d3dfa2ad33ccf79b"}], 0x1a0, 0x40088c0}, 0x8040) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dd7000-0x68)=[@in={0x2, 0x3, @rand_addr=0x78c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0xffffffffffff3517, @loopback={0x0, 0x1}, 0x7fff}], 0x68) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa00000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f00001f0000)=0x0, 0xaf25f038a61cd711) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000f6c000)={0x2, 0x8}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00008c0000-0xe0)=[{&(0x7f0000f4c000-0x60)={0x27, 0x77f7, 0x2, 0x0, 0xf6e0, 0xa, "c557c5442087638931376bda8c51b9dbed38b0d436ab7ff9368e37391b1a9232f6d438ec2ec251234333830c2b5011e77b5a2c7d0c767b49e7c284d62f8870", 0x9}, 0x60, &(0x7f0000f6c000-0x90)=[{&(0x7f0000f6c000-0x9c)="49a2f1a8d5493fc68bf3fce21a741cbe8c603b3401da9c5e4100f52e7aa2fcf8fa1c304c371e5b71570c3a2f9fb2f34ad802a55ae621ad20682f7758c82e4688f88617142aaca9df69b1e04ffb3965d5338646111b23308056882fcc5f722275adfde3e6772aca168df7b27e93414ce818dd449960649bd17323291a45ea214661a7a2129bfd145b6930c5bc340650d94f156fbd2648e3093f9eb14f", 0x9c}, {&(0x7f00001b6000-0xf2)="647918d41f572e0b4f40be68542742d7c5d8e75b0bc3e2715f68cd777ed8e006f78cef03191d544fe409afff5d1fc0ca2b9d17918b6ea5ad0c0c1424631a0b4159e254c33fea816d3cfa98d5210abdd0c4372cd9a6a61247de37b7c5fdebe20a828065b29fb74a28102a141efeb5274f3360b47d3ba68aeef45f5734fb4d25b7b4367a269375e43ffceed4808e590d5773bae3e7eecb8ec584cb74e42d52af6133376e7bbb0ada38ef203f0d2040532eb9f8c8ef4566abebff011457ccfc93ecaf62771166498c230c5ab679d930c15ef009e34ed72f00378c348daffe5973885d7d0810f11908989f83ae944a137f317277", 0xf2}, {&(0x7f00006fb000-0x13)="21b6909ab4d8eb52fbb83aee85a8d5b36e7ea7", 0x13}, {&(0x7f0000010000-0x5a)="28983cf6bc5d2460fe13104d889cf45744123e57f49d83103ad55dfafb1406a4d88b9f5cf1978ed20c82551220e879887948b003d910c77620607de41e24fe7997817802f4f37947d44602a3ac009f9427cc4a9489684bca83fe", 0x5a}, {&(0x7f0000f6b000+0x69d)="d3d02478f67d", 0x6}, {&(0x7f0000f6c000-0x35)="2102db84198f6a73575e25a0de506a8a855ed2cec8ac1c67aed06ebe3ff8c4c2dc1982c3cccb6349f80bd2fa46bdcbefd78591bba7", 0x35}, {&(0x7f0000f6b000)="2a6a305d0cbc8af51f62ce122f0bf19fe7e21c89738a88f327e46451adc58a8d193bd55876d22bdd8e3d4101a9", 0x2d}, {&(0x7f000096f000)="bbd43fa24932762db86329be12823710f84cdddad30b064987a24bba06d05cf471b2c900890b71980dd35e1f05ff5ee33ade192742b2eb54419fc2060d4a55d6df91555d36a07a38f1a577d92967c1ac2b80c07f405dbba8b67488b4b75bc8548e4088a5ec6ffee9459f91940d19af79c5", 0x71}, {&(0x7f0000d92000-0x11)="8878916ba1cf300043ba053d9b29e583c6", 0x11}], 0x9, &(0x7f0000db8000)={0xf8, 0x10c, 0x0, "f5d7e941cc466198f896ebbd0fff4c9ff316a4fd1020636b39c4426b75cbde41279207969ed4eaca079360028193a150ae9d72727591d64389c043a9aefa5905f66e46915db59b583e882f12330bbd56d4df09b9b9fae6fe3e1618d798423c2aa20af7c79205867bedbc64b283299e98722430cd370f0bd8e6a0019252aa65ad9c341f33984a71584f056c1e2e01c5fe1276e7b165f1d05e08c87ec69375bad4101f3aa7ac290bb999b4b74ae8a1a2f5388f77f20744d68a638e90afd1befef740029790e2c107455bbfcbd3fe72d03347c79bef5fcb7c7ee428f560903e6bb62434253a69"}, 0xf8, 0x0}, {&(0x7f0000f6c000-0x60)={0x27, 0xbc2, 0x0, 0x1, 0x6803, 0x5, "89f5f477a4487ef7709433dbd95b186d1b4ea80ca58987c5e8a4197e0ed89784ccb6a8618f744475c2a095fc8a181bbf110a360d032027c91df932fcdac15b", 0x8d7a}, 0x60, &(0x7f0000f6b000)=[{&(0x7f0000f68000)="edfe32e6dbd8643335e7426f634a", 0xe}, {&(0x7f0000f6b000)="dd8f81a25cf7150bf24e275e75637345bbe580278f9cab62653e887ac543e1061ea46bf169d83b21547547acbfc675db89ad1128a8242127cc24a5f3a304d9b27b913c094f879d9f3962cdff323942468ff22a8975c630df363a38c17914b6925ea330dae147ebb75b6ac0a91319d2ff91389a9fdf04bc57d59281a1bfbcbfed31ae297e6b02", 0x86}, {&(0x7f0000f6e000-0x83)="532b39c8a3c20b3af18406c84ead50d3d46fa8822b40d32373c0c44012cdb0029303336da73582497435d55ff1356cf949eb36a1afa7aea3f3957ba373cd6579382697bd515cf81ba6317218edd6e16470c5fcced321fcac331c90c998a34bf406aaf6a175f254bdd064f2efecf604bf5cb3836f86f7c9d299e76480d5db5814615aa0", 0x83}], 0x3, &(0x7f0000f6c000-0x40)={0x40, 0x11c, 0x400, "7bd81ce801ba30ed5a00d7b0fe0b9c876bc7624d1aecc2dd32909b07a4625a1eb364b8bf4534667af506d6dd5eee"}, 0x40, 0x80}, {&(0x7f0000bb7000)={0x27, 0x9, 0x81, 0x0, 0x80000000, 0x2, "85ed9c326035838447f588eb7a9e59f484722105fe57c8a1a403cfcdbd44e7938f1bc7b6b075bcf426d7e798c42aff5444813d76c285d926a9be863cc8c5db", 0x9}, 0x60, &(0x7f0000f6b000)=[{&(0x7f0000f6b000)="3853cf479375c53ab203f54e1d73a7a69338fd07e8a8b6b22094d0a30484d3e65a98028ab3a2e71fea72263a6f832bdec9fea543c29d1a5d10a13786cffaf66cd4235d25c0b2a401a4ffe8483574ac71e75d8b379a350f9bdda14672de3e71ec46bd7f71926f3234f95010f3818a6bb2b1fbdd33f66fdf4f1f3f850f29eb22e2f90a5433d38bbf66f5c8ace9791e22ecefb44c77d81592618d058f3c1cf37b1ca8ea595152ee770f0fe1a74a35c5cc6198a38ed18f9fc279fe7016821a344b5e77c3", 0xc2}, {&(0x7f0000b0a000)="b4b18b0b409e519e5bc0684afe32265e1f6960fbcf1627ffecc2cbd0f373b1e7ec6c429659f2b9c44392c5104965c35c39978a1030a14bfba05689f4c075893ff06a116b33ff3db48d6a7993bd90f1a68f973a443c8fedfc7763fd69cb7ea9a86575a05242f9226f87aa5fe41a55b5ec6a8be1f6ad18be764c7a8b1ad279b36a20469ee3c5ab47933a093a8425f029f41f4c3726495c7d0ad49ea75357d422d1d7be428c45390759e2e5baab37b7982a2c8491f16bb724f3a3598993604df9f33eb2701bebb92bbab4ba8645ff", 0xcd}], 0x2, &(0x7f0000f6b000)={0x1010, 0x84, 0x14, "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0x1010, 0x4000010}, {&(0x7f0000f6b000)={0x27, 0x1ff, 0x1f, 0x2, 0xffffffffffff8001, 0x0, "8359b38e22d1b348eddb0adcf13ddf73e693d6e7b6701e39d899781d1b16eebc92c1ee56755bf48cc5b967dc5e900f220f4a2699a82a7dcaa5bd8633d29b40", 0x1000}, 0x60, &(0x7f0000f6b000)=[{&(0x7f0000f6c000-0x74)="6825eef92361b2c4e205b4ded15da8e4ddecb84d38887201aa4e944c8aff99bfb0d996ba45e2d774536ce04d526809501a802cd7f6f55aa7e6c910d942c0a0400de37a7925775160fb3b04dff9f5eb4ab0a49515857c563f47c88fbe5f323067984d06d6af23d70c5630efa84d7205cb08d1561a", 0x74}, {&(0x7f0000f6b000)="4af297ff45195b21b54912a209e914727aedf68639dbfe3b1d6f7af0c9d6f98e3be68bd7fafe18bf83438b53f09d93de9386575702d485f4d1fa5f18e1105cb58dcd03131b30f7dcf60bb62bbb76a238b7ccedc7ef53c38f3f6999f3c4ec958e3d0b046c48d9d45d5f90c84d6d73eaec82fef5e32d79785e85ea429ab404", 0x7e}, {&(0x7f00001cc000)="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", 0x1000}, {&(0x7f0000f6b000)="e3eddd7e85a26e12a529c36362ec4ef87200e5b81aaa05bb64cdca0e025528da8b8cf28a18fa9829571aa0afee7ea99d67599605d168b92064d2b2032cba8b5e25a68038a9a0c9b4cc88d79ba78cf6a3bde664ac1b123facbc33", 0x5a}], 0x4, 0x0, 0x0, 0x11}], 0x4, 0x8000) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000132000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x444, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) socketpair(0xb, 0x80805, 0x58, &(0x7f0000984000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000014a000-0x4)=0x0) getsockname(0xffffffffffffffff, &(0x7f000033c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b73000-0x4)=0x2e) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000097c000)=0x2, 0x4) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8112000) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x846, 0x2717, &(0x7f0000d08000)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r2, 0x0, 0x0) write(r3, &(0x7f0000ec7000)="06009f0500f5b600037f99000801981f0900ec000000000072baa0157405094ad0", 0x21) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x2000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x6, 0xffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00005a6000)=0x0) getsockopt$inet6_int(r5, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) getsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f000012c000-0x1000)=""/4096, &(0x7f00001ff000)=0x1000) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009dd000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00004fe000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0xffffffffffffff6d) bind(r0, &(0x7f00004dd000)=@llc={0x1a, 0xa, 0x6, 0x20, 0x1, 0xffffffff, @random="79e282241955", [0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r1) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000019d000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x2000000000000000, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffdd3) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002a6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024e000)=0xe8) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000013000)={0x80000001, 0x5}, 0x2) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000304000)=@req3={0x1, 0x9, 0x400, 0x80, 0x9, 0x74a, 0x80000000}, 0xfffffffffffffdfb) bind$alg(r1, &(0x7f00006f8000-0x58)={0x26, 'rng\x00', 0x0, 0x2, 'drbg_nopr_hmac_sha512\x00'}, 0x58) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fc1000)={0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000ec0000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fc2000)=0xff62) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0x2c, &(0x7f0000004000-0x2c)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000)=@sack_info={r1, 0x8, 0x0}, &(0x7f0000005000-0x4)=0xc) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000117000)=[], 0x0) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0000)={0x0, 0x8000, 0x2, 0x26, 0x11, 0xffffffffffffff9c, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x2c)={0xb, 0x7, 0x3, 0x1f, 0x2, r1, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$inet(r0, &(0x7f0000ef0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/16 22:19:52 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000711000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='bpq0\x00', 0x7fff}) r1 = socket$alg(0x26, 0x5, 0x0) getpeername(r1, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) bind$alg(r1, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000fec000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000cfc000)=[], 0x0, &(0x7f0000141000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f00000a8000)={0x0, {""/7}, 0x0}, &(0x7f00004c0000)=0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000e5000-0x95)=""/149, &(0x7f0000e12000)=0x95) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x7, 0xc03) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e07000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000992000-0x4)=0xc) 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000185000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000060b000)={0x0}, 0x1) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000286000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000947000)=0x48) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000474000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x2, 0x4, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000429000)={0x4, 0x6, 0x8, 0x7, 0x3, 0x2, 0x3, 0x6, 0x0}, &(0x7f00001c2000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000a9d000-0x10)={0x4, 0x800e, 0x1, 0x6, r3}, 0x10) accept$netrom(r1, &(0x7f000023d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a1d000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00002b6000-0x230)=[{0x0, 0x0, &(0x7f0000a56000)=[], 0x0, &(0x7f00000b4000-0x140)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0x0, 0x20000000a, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x804, 0x702, &(0x7f0000853000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00008fe000)="88aa12d6f458d043cc1afe00fc296185cb4d7bc5a320a3ac9e8341221a68a6a53df4644420dd9497271c496273cb5cb92619b1aeacb938d0067d048974daf6a04d436d43e1e2b98f2b2c28b2340ff96914d6215be8274388bfa8e0aef7e44946ab77bf1a43f6", 0x66) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000384000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x80005, 0x5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000042d000-0x14)={0xfffffffffffffffd, 0x7ff, 0xf3, 0x9, 0xff}, 0x14) 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockname$inet(r2, &(0x7f00009a9000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e2000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r0, 0x5, 0x400008) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008e8000)="", 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) r1 = accept4(r0, &(0x7f00004a6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000029000-0x4)=0x60, 0x80000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000051000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x7ff, 0x2, 0x3, 0x4800000000, 0x7ff, 0x9, 0x0, 0x2, 0x8000, 0x8, 0x0, 0x8dc3, 0x7, 0xffffffff]}, &(0x7f0000f77000)=0x108) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f78000-0x20)={0x2, 0x6, 0x200, 0xa67, 0x7ff, 0x401, 0x6, 0x20, 0x0}, &(0x7f0000dae000-0x4)=0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f78000-0xb8)={r2, 0x7ff, 0x6, 0x8, 0xfff, 0x6, 0x9, 0x9, {r3, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x6, 0x5, 0xffff}}, &(0x7f0000f77000)=0xb8) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004b5000-0x4)={0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000435000-0x38)={&(0x7f0000a35000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a7f000)=[{&(0x7f00000dd000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000962000)=""/214, 0xd6, 0x7}, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007f5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000-0x4)=0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000087000)={0x7, 0x8000, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0xffffffffffffff4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000026c000-0xc)={0x0, 0x400, 0x10}, 0xc) pipe(&(0x7f000041c000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x14, &(0x7f000093b000)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xffffffffffffff4c, 0x6, 0x7, 0x1, 0xb0, 0x0}, @generic={0x5, 0xf2, 0xca6, 0x6}, @ldst={0x1, 0x3, 0x6, 0x7, 0x6, 0xfffffffc, 0xfffffffffffffffd}, @generic={0xfffffffffffffff7, 0x7, 0x2, 0x9}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x3, 0xf, 0x2, 0xfffffffe, 0x98bb2906228694d0}, @call={0x85, 0x0, 0x0, 0x38}, @ldst={0x3, 0x1, 0x0, 0x1, 0x1, 0x2, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f00000a1000-0xa)='syzkaller\x00', 0x8000002, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x10000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e90000-0x1c)={0x0, 0x4aba234a, 0xa, [0x5fac, 0xffffffff, 0xfffffffffffffffd, 0x9, 0x4d7, 0x100000001, 0x2d, 0x8, 0x8, 0x5]}, &(0x7f00009fe000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000171000)={0x7, 0x202, 0x5, 0x5, r4}, &(0x7f0000505000-0x4)=0x10) sendmsg(r0, &(0x7f0000110000-0x38)={0x0, 0x0, &(0x7f0000b71000-0x40)=[{&(0x7f00000c6000)="73e5d9b19bb3b4918462e20e19546b6c5239602550dffdbc3ef45597a60ebf04a4b3710f55170a93fe639d3e6e077f683e03e1c82a53bec1fa", 0x39}, {&(0x7f0000bfc000-0x10)="78df231538b980cfcbcabed8944f8f21", 0x10}, {&(0x7f0000e5b000)="b68aae0741a43a4837c7d78d11d5c1262b79643285d6120a0f6839e070c6035922cc75519280259111e349fe9cc028a1b998c9ad3f286b8b0be8e65502f4759f6b161f7effc58a8936", 0x49}, {&(0x7f0000d18000)="a188eee465f836171f8f2a06ae2e718003505cf10acb840754db6a8a92c0aef34b95b973a99cffd5b2908ec2acea6921d787c037578ca20df4764d14dae21736829ec8ed3b04c2419683c91fdc46d17af8b83706ee01fb13edbbc045f12e8b8cedb286821c9b0fcaf5c33084b0f291b98637060e82daad4de11b98bcca7c379c09e9c94e1af069f4f90843e43620e01712eb7a7be61f66431f408cf731d4f28140da064cbb78cde4e179bceb0a6c0077e197dec224386e5b6be6abccd7db07b54886694be5f45bb0a6ead4f75e75c3107e9d2008b655d949ad880b2ccec28a839cf7b1", 0xe3}], 0x4, &(0x7f0000dd9000)=[{0x58, 0x11, 0x2, "6731814b86f4b28e24496638967d00ae469a4927fd559205e13891914d4226b56b753ba1936920a7fc72dfc3e432168136f8acba88ea64f4a797d04f33bdfdfc6845df83"}, {0x30, 0x0, 0x4, "7e1459079765c004d1146327833af9b7dc3711490c65d30582bd"}, {0x78, 0x116, 0x0, "4d7eed160f60af634d752a6e4bee9a85a1714698944a5aa7e1106d27804ad99eb9582e33af2fa90016dad6dad2bc016cb8105912602c4ecb8c2eb601de0ba3e72a7c21218ac90b72e8c69b3eba461906cb86c4172f1c3a257d52d9297c4a9354a89a51"}], 0x100, 0x800}, 0x40000) bpf$OBJ_GET_MAP(0x7, &(0x7f00001bf000-0x10)={&(0x7f0000ac7000)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008d9000)={0x0, 0x0}) r1 = socket(0xa, 0x6, 0x2) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c88000)=0x0, 0x4) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f21000)={r0, r2}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f22000+0xe8f)={0x0, 0x1599}, &(0x7f0000f22000)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f23000-0xa0)={r3, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31f8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x6, 0x3, 0x91}, 0xa0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f21000)=0x0, &(0x7f00007c4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r5 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f21000-0x14)={r4, 0x0, 0x0, 0x0, 0x800000000000000, 0x0}, &(0x7f0000f15000-0x4)=0x14) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000639000-0x10)={0x0, &(0x7f0000974000-0x26)=""/38}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ae7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00008c1000-0x8)={0x2, [0x6, 0x3]}, &(0x7f0000866000-0x4)=0x8) r1 = accept4(r0, &(0x7f0000d15000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000308000-0x4)=0x14, 0x80000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000129000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x6}, 0xc) 2018/01/16 22:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000045f000)={0xfff, 0x5, 0x8000, 0xfff, 0x10200000000, 0x81, 0x5, 0x3, 0x0}, &(0x7f0000992000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket(0x3, 0x800, 0x88) getpeername(r1, &(0x7f0000c91000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000-0x4)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0x3) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffff000008db1ee9ff4435eade", 0x25) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r0, &(0x7f000031a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000e7b000)=0x32) getsockname$unix(r1, &(0x7f000023c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ef7000)=0x8) [ 419.443279] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000a67000-0x38)={&(0x7f00002f5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b78000)=[{&(0x7f00008dc000)=""/245, 0xf5}, {&(0x7f00001af000-0x1f)=""/31, 0x1f}, {&(0x7f00002f7000-0x68)=""/104, 0x68}, {&(0x7f0000b5d000-0x6c)=""/108, 0x6c}, {&(0x7f0000917000)=""/255, 0xff}, {&(0x7f000020f000)=""/99, 0x63}], 0x6, &(0x7f00002d6000-0xfc)=""/252, 0xfc, 0x101}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000878000-0x18)={0x0, 0x10, "29dd915357b05387b064607eb8adf25e"}, &(0x7f0000aa4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002d8000)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x6, 0xfffffffffffff42f, 0x10}, &(0x7f0000ab2000-0x4)=0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000096b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b10000)={0x0, 0xbb, "b00d5a288f6110e49f47727f77a2442eee2608732327af156d4062b8d272f09170fc312959fbeae8981027c7b78486c41b7963ffd8b9e5606abb3cf8736160b53b17ce88547fc7f5b6a85dc444cf6892a502efe4301124782509ceb677fb9ace446ffba4d9672932ef8516775d81f51ff3350bfb93d23341a73bec1c5fd61ac22aa02b43ddc48a39c89ad720441c96ab3225d4cfe80fba10c0d4e82ca3b3486d15c1f1d7ccc89e9ec0bac71bfaa47c359a5e0bd6938899a2257480"}, &(0x7f00009ce000-0x1)=0xc3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002d7000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc4, 0x8, 0x800, 0x8, 0xff, 0x9, 0x4, 0xb58a, 0x6, 0xfffffffffffffff7, 0x6, 0x1, 0x800, 0x2, 0x400]}, &(0x7f0000296000-0x3)=0x108) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000004f000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000514000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000152000-0x6)={r4, 0x2}, &(0x7f000073b000-0x4)=0x6) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000052a000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008d6000-0x8)={r5, 0xa58}, &(0x7f000052d000)=0xfffffffffffffdc5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000162000+0xa3b)=@sack_info={r7, 0x8, 0x9}, &(0x7f00002da000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000368000)={r7, 0x1ff}, 0x6) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000318000-0x1c)=@req3={0x117, 0x7, 0x6, 0xff, 0xa4a, 0x400, 0x16}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e96000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect(r0, &(0x7f000025d000-0x10)=@nfc={0x27, 0x63, 0x6, 0x7}, 0xffffffffffffffc8) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000a35000-0x118)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005bd000)={0x2, 0x2, 0x4, 0xfffffffffffffffe, 0x9, [{0x4, 0xde1d, 0x6e8, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x5, 0x9, 0xe0ec, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0xfd4, 0x1, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x1, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x5, 0x7ff, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x10001, 0x4e, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb1a, 0x0, 0x5, 0x0, 0x0, 0x208a, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x9, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000658000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r0, &(0x7f000004d000+0xbff)={0x1ffffffe, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e9a000)={r5, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9, 0x9, 0x1, 0x20}, &(0x7f0000b0f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000081d000)={r7, 0x1000, "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"}, &(0x7f0000b03000-0x4)=0x1008) connect(r0, &(0x7f0000b9e000+0xaa8)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = getuid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000024000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000024000)={&(0x7f0000025000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000011000-0x50)=[{&(0x7f0000024000)="208fd5a4db5deaa56cfe3d349861c43fc87c4fd4452835abe6a15b85cee14b816f2d0f9201dd5f4ec01efef16c91890acdbaef9752a224a1e362ca1ebedc4afb35ee3e6a966bfb422cf7", 0x4a}, {&(0x7f0000021000)="50c2412803817d1d0a536c8b826621149c5496181703852fca80786d363ee79a0c2cb7167c39c87fac3b8a90bb6a09f1bdc82bc2969829c528e837bfd395264fe3b02248b5d10505f1a283215988b0882282ecebd554572b1e61e0912360ead0a887959ae050fd000e1a372ae24d5a2562505d99d0db4a05134f0c268f7185f9641cd042dcb4df8d0c92df0b5083b0c1f2201cec664e9883baf0187ee0b4311ec5485046d7fd927efe578860fd9698d5bcaa0705642033", 0xb7}, {&(0x7f0000024000)="00411480f6f1c54ea93e430176c1188d03f27086d2eec7703f1bfe92b9a2e632878f361cdda9fd7a14bcef9cf5f79ffd93e3c90a73ab139a20484cccceffde245285cf104a6f3c5c9626f040678942ab982304d92205f261c21031265d95e92bdca4a26dd0ee105ead2286cbc16e3d3728b5dff515ab22e9eaf0f0b770fd49c59667afda0032f3fe24aa2aa95a29e989066f", 0x92}, {&(0x7f0000025000-0x71)="f049445f3cd0240dc4d6cfe878de56f7476b9a5d13aba8ace669400676ada14a7a985f1fdb6a34999c2484b85c81937dd768c06b996bcb035a7d904cd8e4514a0d804d7a8c9ea4011e76ac836cb0359323be9a78fa595ca0438aab3da1fdb1fc4fe6d607262cdb391a866e9449084d81a8", 0x71}, {&(0x7f0000008000-0x12)="168dbb9597bea83dc0ef41fb07e6b87f6432", 0x12}], 0x5, &(0x7f0000022000-0x98)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x4000}, 0x80) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r8, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/16 22:19:52 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x65, 0x4, &(0x7f00000ea000-0x12e)="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", 0xffffffffffffff7a) r1 = epoll_create(0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001c9000-0xc)={0x10000000, 0x0}) r2 = socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000+0x4c0)=@assoc_value={0x0, 0x0}, &(0x7f00009d4000)=0x8) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005f9000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb3000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000004c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000075e000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x10001, 0x1, 0x5, 0xa, 0xa0, 0x0, 0x5d, r1, r2}, {0x5, 0x8001, 0x8001, 0xff, 0x1, 0x2be7f1f3, 0x5, 0x7ccd}, {0x7fff, 0x0, 0x8, 0xffffffff}, 0x9, 0xf, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x80000000, 0x101, 0x3ff, 0xfffffffffffffff9}}, 0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000012c000-0x6)={0x0, 0x0}, &(0x7f0000ab8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c9c000-0xc)=@sack_info={r5, 0xab, 0x5}, &(0x7f00003df000)=0xc) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$netlink(r3, &(0x7f0000c3d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b94000)=0xc) bind$inet6(r6, &(0x7f00004c9000-0x1c)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa6}, 0x1c) 2018/01/16 22:19:52 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000038d000)="74e52066f85fbf3ce90dc5dd06ec7c465b3358d767b017542cd3a71ce22d7e159dc42850dc24bae8fbf35de6676fa924dc9af736dda0f0b02bb1de7379b36861aa442887c49cd8eafb883800243cd56b9b95f9deff74eca3a526aa2fe70b2564863fa02417e8c005007644799a93d1865a5cd589ad64d736855ea069b3e24d593c34", 0x82, 0x1, &(0x7f000077f000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000663000)={&(0x7f00000a8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000239000-0x80)=[{&(0x7f0000e22000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00008bc000-0x94)={{0xd33, 0x8, 0xffffffff, 0x40, 0x1000, 0x1}, 0xd725, 0x3, 0x401, 0x1, 0xffffffffffffffff, "7636ff154128f3c8da368624bb68bc81022d427bbd325f8d49de5290a5456a2eb5e8b10a25126407e155b5e477905fbca80ca10dfe3d6b3026c11a09c5fe2e037a2b5b7ec5bcd7ecc3682b3eb5a26de04249d8f7ab7312df391bd06d0b129f56a763fdc594ef5befb8fb0ee809861bb195702f2cc7f55cf393d61bdab0017c59"}) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 419.487666] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/16 22:19:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ed0000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f000030b000-0x50)={@common='bridge0\x00', @ifru_names=@common='bond0\x00'}) setsockopt$sock_int(r1, 0x1, 0x32, &(0x7f0000dbf000-0x4)=0xe694, 0x4) pipe(&(0x7f00000d4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000bf6000-0x10)={0x0, 0x1, 0x40, 0x4, 0x0}, &(0x7f00008a0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e3a000)={r4, 0x4, 0x2, [0x6, 0x1]}, 0xc) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000a45000-0x10)={0x400, 0x4, 0x3, 0x6}, 0x10) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000d6f000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000690000)={0x0, 0xc, "31cfc65de374295026b8848a"}, &(0x7f0000fa7000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004a2000)={r3, 0x7}, &(0x7f000051f000)=0x8) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000ffe000)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r4, &(0x7f0000a7c000)={&(0x7f0000ffb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "322ec84762a3d2da231b4ec2e030b841a2d4fcc9a6a12d90121be1665375749e41c90a9587fdd54e5fe9c33efb82807675ea3bf7c247beba6b5b9a48b5f7f1", 0x0}, 0x60, &(0x7f0000ff8000)=[{&(0x7f0000ff8000)="", 0x0}], 0x1, &(0x7f0000ff8000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/16 22:19:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getuid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r6 = getpid() r7 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000294000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000012d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068c000)=0xe8) r15 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000093000)=[{&(0x7f0000549000)={0x1368, 0x2f, 0x400, 0x4, 0x2, "", [@generic="38b74e3e3bdfbf358c1a862521ab7a25a70121a66a3b1c83fae509959893148ebb83947e1fd816d741889d28f36291318da2c7bef6c70d0fb3e3fea6dbeadda0430656e6c47e9f9315f875cf078b87b0877f64d8b16cea79db240363f2df3832bdaeff64e87d1eb97e4a73f7da05e899751f682deea2bef982dbea74461d10318526aa6cbe9c1908e8c892151b0b450efb662c31f8bc16983cc4cda1d9bc29", @generic="ca706cb695e57fc34acd09d60f6d1f95f34fa93ff16ae6cd32e4768fde6059ed2b13679a7ecc8e2c2cf5b49b9f03f44242177444b470f9e7de0d02fa281ecd4dc920c2848d6ba3590cdea3820e8ece26106e16f3b151ede0b1bf866b6aeb18c2821f16cfdcfeadb654a50542b5c202a8896e3dc1556d1479f4438dac739e956fa3", @generic="780bb1841d77822fb7bb9622dd4769d341172addafdf73d96eab5209b3dc917f57c850797c350d24c343cc2799e65cb67c77fd91f805b373d658547ea72f797963a9131cb1576dcaa6fd268740f594d3481636ae23b0a9af0b7e3cb4ea5a69fcf79fcc170d0e9ab6d8982157d7cb250ccf7ac6d34938f95a301d8e5d790edcc80253ec3bfd12ad74cf32d27cce", @typed={0xc, 0x7f, @uid=r1}, @nested={0xa0, 0x15, [@generic="c577847476def92083fac50d075ba1f577b1581c04d98e1e27f6e9460aaf2ecd80dfd93dc355c4c7ee82340b30dc031115e02d27c9cdaf9e1963fa7f43bb14277129e8c3d73a12859036d5caad8fcb6c0204a497eb7355cac8340528ad87da0c37d6f31c18d8503f0db2edf893a294d2fd5b3e7868105ddc5f3dfe5ba6af0bc4228858f9fb9203b5ca2b4dc61634c3fcfb1a66d4c51cec0891"]}, 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@typed={0xc, 0x44, @fd=r11}]}, 0x10f4}, {&(0x7f0000068000-0x20)={0x20, 0x1c, 0x320, 0x4, 0x1, "", [@typed={0x10, 0x49, @u64=0x5}]}, 0x20}, {&(0x7f000088d000-0x670)={0x670, 0x42, 0x300, 0x0, 0x0, "", [@nested={0xb0, 0x64, [@typed={0x10, 0x74, @u64=0x9}, @typed={0xc, 0xb, @uid=0x0}, @typed={0x8, 0x83, @void=""}, @generic="b7f94368e7b5f7e4d7a804f49cd4a765d6ae5911d1d488ea7a5de4d946264a613a58f094046a93b3f027eebf5e2686f1083f259d13d22ce5ddb8c0d7a685a788fac86e5a69cec16c6466c72965bf1773803a2282740c888970be5ae5aeb0c891268efe62d3933c3b837999a9fe7b40c357f68f12276ef1540e9f53cd24edf70041d5da7950"]}, @typed={0xc, 0x28, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x6b, @str='\x00'}, @nested={0x18c, 0x90, [@generic="7c618dc7b49987c9e0445742345cc69ca09f081105d8fe9ab8594a7782cd9a42", @generic="2c8a781a73485726396ebabe02ab0495fc0c96b78f4d91aceecc6c2697d52e02debcf0fbe113766d2678a18b8ee0c72820d2af64d92866369f9fce5ae30354ceb1e62881c020e24ebe11fb239488276403794101386cb5b14b1fe77b327ae8058a", @generic="656599a26b75ea47e0edcc3498a3311671e1f33ff8ed9e050ea0811b8b389ee2e36df52ffd714281f7083de2b5a7f729659e539fb273beb2f43f97e6", @typed={0x10, 0x6b, @u64=0x4}, @generic="fd624b11e2196076170693abb5ff5dd0ab11b242840f7ae8983f9378ea5b94b980c624490d0a42c51082901c27bba6bc8a832e039fafcb9095ca526ce9f3f533302c650f41b4f8647f2effd766c9c1f1f6947ab54a2d20dfb577e5517d2536f4a0ad7bab5278b060976d43eb0a3ffb049fe107d41f59b4e1310b829614b4f02a44207f161a41adf6f77340dabb2a18ed5747ee17edbb3ef09797fc4c3b578f42b1a316ce2a058c545733cec84af9746e2c955e6a0ebd99377d0a"]}, @generic="1a5b49a1215c47a9431c095e998b8d4cca9c6c943ee8093292d443323ac4042f07d2847c06c99964d906a575361dcbb0a2b9640009fb3a273d1a105798f81b89f820b1a480399d661c040e447edf54fafb5e04e09a761d3dc7f61937eead19533ef9253e057b8104f074e1b0c2a553905ddccfdc023a30d2967b0120f63140e5b9e235bb", @typed={0xc, 0x37, @u32=0x81}, @generic="95", @nested={0x294, 0x76, [@generic="a7b985f80033eafe23f1b3b049e3e8ef472962351beb467c5268a34eb99586ba6dff1c89e08d5288e323db6889b10d00c36d5c750abd9314dfe2cc2ff0ebf2004862643d0c8adaf683ae67e2085c24eb6ef4637346135adfd35e47050a25bce3f017fc8a065d14df4c7f62d74c448235d2b5cfbcbe94ec7a52b66d9c4bd16d664f3fd231a29d163d18d3e1eefb053c27ace722eb02c809be4530b31bfb653976b1eb735d018c8a12e02014bbdded0ae5d23fd191ee56246cac88939e901b527c695c36b5951e458f2e35de779808227370b00162b663a7cae2364604d3f942a18dcf84093a", @generic="c8273e6dce6aeec0c0d52630f2c656b3d2237268484e0e5336ed620cdb9e4bf808ec2c38b5a87fb26ab7346e903fc763e87f866c31", @typed={0xc, 0x63, @u32=0x5}, @typed={0xc, 0x4e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="180e98b6161d427866c0f538bc6a7aa9a4be258565a84a768244f3836f2c73a9e45c83b6d8d03de6a4c30bb35745ea13594ba5ec2c900249ccdebb11dfaaf301708c1c6cc3994f1463c6b331d5c6357cce5af493c085540a7ec2c93a9a62797063239f9e1b0b52b17477423697d2093ea4214791c4a3846f85aada0baa0796fb7b5e5cff4a528f165cdbef88e1b1b876240033cf045caefc3179e7cfe349bf360762f39fd2bbd74ab7a6d7ec81737b85efaa05dcf57cc9cbea9461d2ad30bfc147ef124fa38b26dcd9357471a5abaece827748e2c42b91", @generic="43ca4b654b46e55277bb2300b65a2b151e52e51af3455b5649334a380493cd6e493ccfbc475cf0441bc69486ca355010d65e74ad6b1f2204d1db0beb1ed73bfe78418ba939e2b43b8b956a0d61cf6e8277de81931d26592e3f6ba51ff9a01bc0ae522fa9ae8e6113e12ca7998f1fd3ac6b0d99c3cecf69fa3d296d", @typed={0xc, 0x7a, @pid=r12}]}, @generic="9308e7b9488a4da3301d11e0536b7fc38989ffb525ba8a9d156a305044af460375b5bb81f98b07efebf786f9d3c7a2de341c085fd21a6fdb023468261270d1a035539b812ed317fd0dfc1da024036730c67ea2fa36ba6ee1abc6a32ea1eb0f3e52a6683c28eb21ebe58e50d37c25dd1d3576cbf86ec78b98dd5133416d13929b5e2e88c8b3799a895a7a9a29bd7d5a992e94b1b7bde179c61dc85039492e508bd5d708889c07225e7198e385cabfaf0987545bf06543d62d1147d1de876b53e02f41d880e4169cc43a9395651a6ae30a48d4c4963effc23e416912a4938a3e479ea27065c861"]}, 0x670}], 0x9, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x80}, 0x40041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:52 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00006b6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000445000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bf8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000298000)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b28000)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc2000)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dc2000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000)=0xe8) r7 = getgid() mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000dc3000-0x38)={&(0x7f0000dc3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dc2000)=[{&(0x7f0000630000)="3900b73626139df5c93f2dc5512214538f27c69cda094ab16ff77ec21ad1e3abff69db3d2396dd8067ad807bfd665e23fa0534b693b328001244f8b77687a6b06265eda64714cc2c900b1a62891d614bef0eb84ac72c69d6f9493e47083dd67b3fc52a0b2dedb9044654059daf4982ecaa7c71f6a202db3110dd39708cf052cf27e733e72c5f6879866f5aa46d938e5da24ed91ddd846bf0be8602f666a14cb630a192a7259ec17c2d2794b1475c41003ab90db520", 0xb5}, {&(0x7f0000a62000-0xbb)="6476ebac0cba43cf42af177ed45e445fd0994a1b0bcb5de52be54d5f7cda90c8f98e9c04cf43bcf076f226f90449591bab8a8cec3388a7418478e26a61c2e9fc061b476173fba1d648b96a2a2bc25e3f07a8088828695cb1d1b24f13048bb55e2daea0adab681275f1445a05d8c056904f3f3dbae9e9ac9dd83c666108f4ed3c40b17c2fd5543e817fdba2d91de3ffe05abb7dc2b6be6c40bdd562bd4e5d6b0b07a8713ebf924f214ae34cda03022f3393843ee3ac8e937328475f", 0xbb}], 0x2, &(0x7f000061d000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0x20000000}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f00001ae000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc3000-0x4)=0x10, 0x800) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000dc2000)=@assoc_value={0x0, 0x0}, &(0x7f0000dc3000-0x4)=0x8) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r10, &(0x7f0000dc4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc4000-0x4)=0xc) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r8, 0x0, 0x27, &(0x7f0000dc4000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000dc4000-0x4)=0x8) getsockname(r0, &(0x7f0000b19000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00007bf000)=0x32) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000614000)={r9, 0x1, 0x7, 0x836, 0x912a45f, 0xffffffffffffff4d}, 0x14) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r11, &(0x7f0000dc4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a4000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r11, 0x541b, &(0x7f0000a89000)=0x0) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000395000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c5c000-0x4)=0x8, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000e63000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x8, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}}}, 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xa1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) poll(&(0x7f0000b67000)=[{r2, 0x4000, 0x0}], 0x1, 0x7) write(r2, &(0x7f0000a8b000-0x54)="240000001b00fb34ec09ffffffff00000100ff0b08000300100000000000000000000800", 0x24) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fc7000)=@buf={0x40, &(0x7f000081f000-0x40)="c5ae524dbba3cc0929d965672f7ad412ac75177e52c61a8ea5ed288b4422a66e11d4654b3e18d848abafe00b1d8346bd1800ba06a1d4c39062c0010960486d04"}) 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ce000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x8906, &(0x7f0000e64000)="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") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d60000+0xc1b)={0x9, 0x8000, 0x100, 0x663, 0x0}, &(0x7f0000a7a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d7f000)={r2, @in6={{0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8b}, 0x98) r3 = socket(0x4, 0xbfffe, 0x3) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r3, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r3, 0x0, 0x0}], 0x1, 0x2) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r0, &(0x7f0000d92000)="", 0x0, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) socketpair(0x5, 0x2, 0x100000001, &(0x7f0000e3e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000e7000)=0x0, &(0x7f0000198000)=0x4) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d5000)={0x0, 0x0}) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00008d5000)="78528609f07ab209969412d5d9420c283f7f6e2db34c0ea490c05d20651f91ae168846f1e53fa40d621e31f0cca55390b455be1e5a88806ac1119607b472df4de70a3d0a349f3c08acdc9d7a6dbdf1be9b29553f7b94fa32dca6da664a6880ec604619e8e0f8045d91a34d73f9615cb2974c076e66faab02a32b48e879488ae4214c432344661907969a01957abc3ee1c4c240bb274bb263999dc934e2c7a38d2fdc6756bae90835abb7122b52468c5915f4988a1b3404c5", 0xb8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/16 22:19:52 executing program 6: socket$netlink(0x10, 0x3, 0xfffff7fffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d83000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000ce8000)={0x0, {""/7}, 0x0}, &(0x7f0000838000)=0x10) r1 = socket(0x10, 0x2, 0x10) socketpair$inet(0x2, 0x5, 0xeb, &(0x7f0000ed5000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) getpeername$netlink(r1, &(0x7f0000e66000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e84000)=0xc) socketpair(0x2, 0x801, 0x0, &(0x7f0000cd2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000a08000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x0, 0x0, &(0x7f0000b9f000/0x4000)=nil, 0x9}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000e88000-0x4)=0x8) write(r1, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e93000-0x3c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd560, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) recvmsg(r1, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000420000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000252000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000967000-0x18)={0x0, 0x6, 0x10, 0x0, 0x7}, &(0x7f0000cc1000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000810000-0x6)={r3, 0x1}, 0x6) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 419.688660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 419.732519] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/16 22:19:52 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x8001, 0x9, 0x0, 0x56f3, 0x0, 0x7be, 0x3, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r2, 0xfffffffffffff8d5}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000009000-0x1000)="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", 0x1000) 2018/01/16 22:19:52 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x20, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000)={0x529, 0x1, 0x8, 0x0, 0x79a}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a08000-0x10)={&(0x7f0000000000)=@allocspi={0x104, 0x16, 0x200, 0x3, 0x0, {{{@in=@rand_addr=0x7, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1ff, 0x2, 0x0, 0xa, 0x20, 0x80, 0xff, r2, r3}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3, 0x7c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x100000000, 0x0, 0x7fff, 0x401, 0x66, 0x7f, 0x9, 0xfff}, {0x58, 0x8001, 0x1f, 0x1}, {0x1, 0x1, 0xa66}, 0x7, 0x3, 0xa, 0x3, 0x7, 0x20}, 0x5, 0x9}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4001}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000005000-0x29)={0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8) 2018/01/16 22:19:52 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x400, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x85)="949adcd73bf7df0a773fdfcc5354ced6e6979d9b5647bc8a0661e29b3d32174ac25f3cb0ccaf893e330bbc8b7f010b353a9555fe7952b774a348ac1fcf36c406f7b1cf4ba43cdc4347ce4fbaa590a46f4d807e902219f72c550ac2c1e6a4da4565ec580c596c22920401ab5f7487f2dd200cf77aa8849c1fc0fcf0f0408d1878f80b664dcf", 0x85}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="ae9da582", 0x4}], 0x3, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x8, 0x5, 0x7fffffff, 0x101}}], 0x30, 0x4000000}], 0x1, 0x11) getsockname(0xffffffffffffffff, &(0x7f0000d28000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x4, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x401, 0x0, 0x9, 0x7fff}, &(0x7f000094f000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000caf000)={r3, 0xeb, 0x3, [0x6, 0x0, 0x8c59]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000002000)=@can={{0x4, 0x100, 0x401, 0x20}, 0x2, 0x3, 0x0, 0x0, "55c1d644f2ae7e11"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000219000)={0x0, 0x0}) recvfrom$inet(r5, &(0x7f0000676000-0xc8)=""/200, 0xc8, 0x120, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x1c)={r3, 0x6, 0xa, [0x8, 0x2, 0x0, 0xfc, 0x20, 0x0, 0x1, 0x5, 0x9, 0x6]}, &(0x7f0000003000-0x4)=0x1c) 2018/01/16 22:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair(0xd, 0x3, 0x1, &(0x7f0000427000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000014000)={0x1, 0x6, 0x280, "42cefad572ee", "e4edfa19063b779b6a59b5b6f5e002ea"}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/16 22:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000a, &(0x7f0000158000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000360000)=0x0) r1 = socket$llc(0x1a, 0x1, 0x0) getsockname(r1, &(0x7f000053c000+0xf4f)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e8000-0x4)=0x26) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b4a000-0xb)={0x0, 0x6, 0x100, 0x0, 0x0, 0x2, 0x6, 0x9, 0x6, 0xa45, 0x9}, 0xb) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00008e3000)=0x0, &(0x7f00001f2000)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ea000)={0x0, 0x0}, &(0x7f0000a48000)=0x8) 2018/01/16 22:19:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet6(0xa, 0x1, 0x7be1) unshare(0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfff, 0x0, 0x9, 0xff}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0xf50}, 0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xe9a) r3 = socket(0x5, 0x807, 0xb5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000005000-0x80)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/51, 0x33}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/213, 0xd5}, {&(0x7f0000002000-0x70)=""/112, 0x70}, {&(0x7f0000004000)=""/220, 0xdc}, {&(0x7f0000001000-0xe5)=""/229, 0xe5}, {&(0x7f0000004000)=""/234, 0xea}], 0x8, &(0x7f0000004000)=""/173, 0xad, 0x80}, 0xeb0de5dd3d288779) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r6 = getgid() sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000000000)="eba312894c68b0b9f0aeeded75198f50edcb21247d42c7778d678c6428839e8b918ddf9d7d16420c2397d234cbc236aa68ae62f1c419a1ee7f2fbadaa9cc92f94b3a5df6c6ee989a0c43a6a4919b3ecf7166bfeb44872b0d3bcf56d1fc160671e40649f797ecf2899d590f79eef2e3c379755d93d4b8594478235e42433a53a1b3bcdbc8134018ea938f598c59985579f0bad6a4f4e1e3acf7011423cd7679c0dcc7ee2bf48d5eec6fdbcbdd3eeabf5dde04d65052f943c960a6a0fcb17392ce0c018467e76bac469389f33696b13b63c3b097f9122b549bbcb6edd125237070a96ef89c4b679460882b", 0xea}], 0x1, &(0x7f0000001000-0x98)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x98, 0x0}, 0x0) r7 = accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000004000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r8, &(0x7f0000002000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/16 22:19:52 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000)={0x80000000, 0x0}) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e89000)=0x1, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000273000)={0x0, 0xde, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008b1000-0x10)={0x2, &(0x7f0000637000)=[{0x4, 0x2, 0x9, 0x0}, {0x31, 0x1, 0x3, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000025d000-0xa0)={0x0, @in6={{0xa, 0x1, 0xae00000000000000, @loopback={0x0, 0x1}, 0xca9243}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xfffffffffffffc00, 0x80, 0x1}, &(0x7f000096c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b6b000-0x8)={r2, 0x7}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f000003a000)="54a4b85f759a1cb175cffd5f41f5a224f2b7624122d357af43311051d5d912630f506b328614bf038c3ef1e7b7f85fcc5cf1c094b1ad7fbb837be06dd7fa16eda56da57a52bd0d4b203ebf5d952356f0", 0x50) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000027d000)={@generic="3b04975d8a90b26a1b0f82839978f0be", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername(r0, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0x2e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000013000)={&(0x7f0000014000-0x10)=@llc={0x1a, 0x8, 0x0, 0x677, 0x3, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x40)=[{&(0x7f0000006000)="3c3b2886689b8015fddd583d47bbd9f1736d126ffbb622435b740b25aba75b082e18c5644b0b289acc1368f905950cf1cacf8b69a6d630183eb3adae0f0f8b99c6fed972d910aeb3e75d5a9f9d5331cd4e862d2a5d1f8b67827c3f85d52570b4aa145f08d3e8d10246db51e0cd6e5fdf8e77ab50971ff3b2ae2c00495ac02a5799bcf0818ba1002a2fe988adb6b79506cdedbdabf95649b907fb35cdea7da565006f5e6339e7d15be595", 0xaa}, {&(0x7f000000d000-0xb4)="f6fb7bec9ee156e96df27b57ed1f7e5f4c4f6050bc0828d9aa9d4ffbdb80f468f5e914e6fde2bb136e74ad9e515657d940f7ce0d645bda8a2507a2bc200db2a4e2b573bd11fec3f347c2db58184e3fd7436904ef270c6855dc096b3b84bcd930e32161b95b3d754453719ab3e558d7632cf9c37594857976ffd5f99ba90da7492779c33faf4c90b03957811de20500183bb03b5e39f9236d3eb1c13ab31ca2cd73fb32d7cf05c68147e97e3504a5287b61c8e539", 0xb4}, {&(0x7f0000009000)="616acfe1234de6a54bce08706cab8422d2dcfd9315f8a104b112d47ed4afb5a06af38340f9e437a528cea6de18f0f545170e89587a15a081eeb447248aff83eb6491dbcf71746db663b286d81bc88d1b184db99fc02eecfd3fafec60a3386f1aab21c25858bd93bc6529e1272ba35053fd1ea8337c8eb6758d6161a9215452b282fcf2a17cdcb5a4292b4e5b5076b878a314fcbc1bce27c9f6c370acf8bc0c42fd638a6f2c273de82469ecb8ce8c5c4dffcae4aa8e7edeb017adda6c156f35b4e12c477ddea7e687f985b355759e511869d871e698a1d3dc55164b8f6801450516ba6821be4ee9261279f6106207", 0xee}, {&(0x7f0000013000)="67ff4c0aae23b93f6b86dc7f2442bb7dbf7e1aefcfda5435eebf04c956fa8716773d2b7bfe6bb01914980677978acbe2929f06c3718f1ab8aaafedee694d190292cb93ab357e9ba8b68cccd7529fb6abdc8a486427af191267b0f282002bea66003f261f82166c856ea91e0e696df81a27ffa0bd64a98f460b5356e79b1bf47c8382b0564face7b5822755d33adcabd55fc9825ca432385bb7f2da5c4ee84fe76f47e2dc24038d65362cab5b4e4c2ae6817011c9a3b695a5c69566af879aea8309cf79779d39e1721492792aab48db4ad9138368", 0xd4}], 0x4, &(0x7f0000005000-0x2a8)=[{0xf0, 0x108, 0xf61, "8de09aa6f4d58ae6248b7b56479a66140f82afc3215d2e09a8f902b7ee1639855f663f10d7b84ad4ad98e36d6c687ef6b5afda4e19d827145423ab13b2446fd9ae65bfd9c3f2a494bdc164a53f3e1bfcaac5d25ef9b56dd0e2abdbb7ffd0c913dc18ee9eafa40135a4603e8fdd0c4ea16f38d4b55688a35bd457eb104960e8b6d2d693e1e36bfacb894e26cb6b501edcf11a2e40e0466a8c2f20a0a46f767d0e1bba09f7528f9e347667ba557e1e53c5cd721c9bea4965034f756a044b587a5de6b775c6c1dfc31f58e4b59840d7896581ffbac7749b06caa7b05d0e0852a2f6"}, {0xb0, 0x117, 0x9000, "b8e2cd28c9f00ec667caf9f555f8bdb1ead33666df45d3ff7b0cc3c8e0e4b9300498134909d14601f2b3444d0b0a130ccc8ef2c185e89d36d036ebdc5802f254ecc38c10a19cf4622b7794841943eb0b24e58e2f451fa5f2fb09320d37f7c44f4db6d8439c648a2d5e9441fb558aaa65ab0bd774b31e8e8f319402c978c6da76e4846a64c7786935f16aedb2974bb9284cb7f9f8110563daee46bbeb9d"}, {0x98, 0x118, 0x3, "7109b5c924371c6a3374f892c5cbac28fd2c36e41234892f28bd08a873446b9131000a12efd41ac70a52994a6f3ba1f5418e98da91b3646ae20ed83975f1ac45c45e7e0437aeac5cf80f9f0d24346cb52dc9486dc2b79899ad4a9fe7a19c5025e0c58c1cb2e1c47c9c30f38b1da9d39e50d748c36e2c2db0b0af8c47211eb6c6b4"}, {0x70, 0x102, 0x40, "e66073ef53b712bc56fae3b0d1a9727c168cab08f16daf47d324bdca1784ce176ed5ebec7608e6946a2b99a9d86c8f08c8e162c8befd119bbec86b1785a5eaf3aaaecd828816a8b5dcdb62699a2d146f2c35a2bdc68791e9831803fe2641b6f4"}], 0x2a8, 0x4010}, 0x24000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000014000-0x38)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000005000)={&(0x7f0000014000-0xe8)=@del={0xe8, 0x11, 0x300, 0x0, 0x2, {{'ecb-cast5-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xd1a}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000014}, 0x10) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=0xffffffff, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000e000-0x8)={@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000014000)={r0, r3, 0x4, 0x1}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000015000-0x4)=0x5, 0x4) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) close(r0) poll(&(0x7f00002ed000)=[{r0, 0xa500, 0x0}], 0x1, 0x2) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000451000)=0x1c, 0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x0, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d3c000-0x4)=0x0, 0x4) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000023000-0x18)=@add_del={0x2, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffdaa3}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b3e000)={0x0, 0x0}, &(0x7f00003b5000)=0x8) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000337000)=[], 0x0, 0x0, 0x0, 0x0}, 0xe) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5032}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000002b000)=0x4, 0x4) close(r0) writev(r1, &(0x7f0000517000)=[{&(0x7f0000cf0000)='b', 0x1}], 0x1) 2018/01/16 22:19:53 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005d8000-0x4)={0xffffffffffffff9c}) bind$pptp(r0, &(0x7f0000d23000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000e23000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000646000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a0f000)={0x0}, &(0x7f0000f4d000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x4000000000000003, {{0x2, 0x3, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) bind$pptp(r2, &(0x7f0000c01000)={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000100000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9d}, &(0x7f0000143000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004f0000)={r4, 0x3, 0x9, 0xffffffffffff0ad7, 0x9, 0x5}, &(0x7f0000802000-0x4)=0x14) close(0xffffffffffffffff) ioctl$int_in(r2, 0x5421, &(0x7f0000ac9000-0x8)=0xb3) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) socketpair(0x4, 0x1, 0x8, &(0x7f00002ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000ade000)=""/140, 0x8c, 0x60, &(0x7f0000adf000-0x10)={0x1a, 0xf7, 0x7f, 0xa021, 0x8, 0x8001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x0, 0x4) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ade000)={0x0, 0x0}) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendto$packet(r0, &(0x7f0000d00000-0xa9)="b3547a48fc5e192a63f11a9bed94e2cb9890e8898e766a5ebc3f87e3b8105d4465b831e7adfa09cf6f7cc39d078219580fc23ab45912eeefb89d330254123704b07a91513f3dd57f91fc359e4830100729d67a06ee8d8bb84201df7a3e18d29b26565b0f619d7f2dbb7e22956c645002f71b7eb2d8959dd739a848d5760087207c2bebc5555a4a732c2fcb69c9daa97fb88fecf320a34eab189a092a67da4052383ae1c65079a1b5f0", 0xa9, 0x0, 0x0, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x5)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000090000)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001a0000)=0x81, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0xfffffffffffffef4) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x80f, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3b692cec", 0x4) sendmmsg$alg(r1, &(0x7f0000f14000-0x38)=[{0x0, 0x0, &(0x7f000011c000-0x40)=[{&(0x7f0000fab000-0xf3)="919b5225cee91c81d7b58d099c9dcfd8e5ff9874330d0389b8ea276e7837cccccfd4dbf56426b46b788cfd095df2821fe387275f8a2435a0749c86997324739f6e7edf1b550cdaebaf179685015656ec93050364cc8984ccb14d1f1766523b5bc7d8aeac1ba4803bea4f201679a41de77ab328ae92babb4ad5dc76a0f642c0d00836c642ae1a0a26ec42a073090785387de95fc412f2d6a610d9f86ddd891590d100eb5857e7b2426eb95a1e42bce6f5ded781f907f456398227849bbd85fed7d76ef13a6d5215207d8d0f00a464d7a3cc4e4b2e88723d4d8840063e3663c2c624c06ce4663198f0bddd7e90492cfd0ab63788", 0xf3}], 0x1, &(0x7f00002c1000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ea4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00003f2000)={0xfffffffffffffffd, 0x7}) syz_emit_ethernet(0x46, &(0x7f000033a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, {0x5, 0x4, 0x0, 0x4000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, '{\a\x00\x00\x00\x00\x00\x00'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005cc000)={0x36, 0x0, 0x10001, 0xbe}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000c92000-0x20)={0x8, r1, 0x2, 0x1ff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000196000)={0x73, &(0x7f0000e20000)="0854c06c355fa359ecde6c7599a913eac01d70fc73e251f0154c1ba37c3d8b337856857142aaf6ad966d82a44ba7b718c71a5563f587903119dcd9f6d52e4bb6c04e56728b16eab46fd78885bf9f6ec7f8baffdbee8632436ce9825e8d27bc2451f0c10ce92f63a5dbcb97e780ce7e95231bdd"}) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000051b000-0x4)={0xffffffffffffff9c}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="a26df1061d9faa75bc2f03fa0fb4dbb5966cb31655534ce9f25da535a782bf5126bfe9a88fc0202789a7458ec8abdc3460afa90d0732eabbc37f1f410d09e7abef1d21fd1eb8afca12ce133b94832daf86d68e6d919647e37feb2c1eff9bc1698d5fbb9cadf98fb143c010dbe9bf92712e97", 0x72) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e91000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b5000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000039d000)={&(0x7f0000e20000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000784000-0x10)={&(0x7f0000321000-0x1f0)=@allocspi={0x1f0, 0x16, 0x0, 0x5, 0x3, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0xfffffffffffffffb, 0x1, 0xfff, 0xa, 0xa0, 0x20, 0x2, 0x0, r1}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x400, 0x2, 0x200, 0x1, 0xffffffffffff80e8, 0x9, 0x5, 0x3}, {0x82, 0x7fff, 0xeca, 0x9}, {0x23ee, 0xf9, 0x6}, 0x7, 0xffffffffffffffff, 0xa, 0x6, 0x5, 0x0}, 0x8, 0x4}, [@address_filter={0x28, 0x1a, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x9, 0x1}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x3, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @lifetime_val={0x28, 0x9, {0x8, 0x232, 0x8, 0x100000001}}, @sec_ctx={0x24, 0x8, {0x1f, 0x8, 0x1, 0x5, 0x17, "6a7841cd56c32a0560b72e130ec3dbf3a90fe10fa76b9a"}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x8000, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0xa}}, @lifetime_val={0x28, 0x9, {0x1000, 0x8, 0xa67, 0x7}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @replay_thresh={0x8, 0xb, 0xffffffff}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x8010}, 0x4001) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) vmsplice(r2, &(0x7f0000193000-0x20)=[{&(0x7f0000523000-0xb7)="1c3727230fe51574aa0f6639985272a1483194cd24b94f38c8c40446f6b1edd084a1260b524c08b790e20869706e6a452928a165b0511ed54d599730d60637e017e040b3abe12b64bb12dcc5f89593d7500ce23127408462343cb90a036c4ae22078d7c749ababc95abac73fa71613d7a9c18aaabfcab49ae347b8ba4f23c9e9702927094e81fb1a80228f50dcc2e8dedf2fd643aa5895ba7c44a87719a26897d6abe5a81d78fea019468c16fed584b104550d9e130490", 0xb7}, {&(0x7f0000a2d000)="713b632b8a1eb7abe3c9bf3d3f78e3d717a8ad17fa2a15f8aee02256bf2fbb8f58ccaa84252f559299c15efdaca7d49fbca166dbffef657bab8f6d1c9a0397fcb563c0170d5c8d9417464a142030422881a9732331a4d5adc793dca690ee05eeb6798c87a9211e16cacd0a3e25aa964361104911f4f2a1d546b8dc0404a089473f2e21da48df8d127bfdb56619a34ea87c831861d8f26135302f4b12f99c462e13c213d6ad006fb96bad56d3a5179047d17492e644a10836136f94627b6a8b08de67202c01d45290e22fdb5049d2dc65f4e29d4868eada0d474268eff1cfd393bb", 0xe1}], 0x2, 0xe) write(r2, &(0x7f0000482000-0x7e)="2efe74ae477475bfff0a21173248c0633cb6fc0a0f69c1d0d05dc433e4136d9502", 0x21) 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x100007, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000026000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000010000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x20) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000f000-0x8)={r2, 0x87f}, &(0x7f0000025000)=0x8) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000866000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000428000-0x4)=0xc) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000a98000)={0x11, 0x15, r2, 0x1, 0x23a6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f00006ab000-0xd9)=""/217, 0xd9, 0x100, &(0x7f0000794000-0x80)=@generic={0xb, "9b4038c6fab2ddd2df89bf24565bc33fc66ea82735c7390ad5649eac2448893dfd3cb38013847bc9ed03e7e5767666bb0630b21e40f397bd7cc5db1af55312044205febfa3ff5178aee3f0981d99254e91ca16f0c5185591b80f30f71fc692f20ef3ff410a2c9dc7af555eeefd7ebf041eca3e99c70c3d3d09b75ca9d814"}, 0x80) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000e38000-0x8)={0x0, 0x0}) bind$pptp(r7, &(0x7f0000410000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00007fd000)=r0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007c6000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000047e000)=0x0, &(0x7f000088e000-0x4)=0x4) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000095b000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000296000)=0x10) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r1) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvfrom$unix(r0, &(0x7f0000028000-0x5b)=""/91, 0x5b, 0x10000, 0x0, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00004d6000)={0x0, 0x0}) sendto$llc(r2, &(0x7f0000790000)="b3fe7e91400c3219b208f8c1c616200e87dcf79373dcf47f", 0x18, 0x20000000, &(0x7f000025b000-0x10)={0x1a, 0x7, 0x0, 0x4, 0x10001, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(r1, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x240000000000, 0x2, 0x6, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e8a000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000143000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80000, 0x7f, &(0x7f0000d99000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00006f3000-0x1c)={@rand_addr=0x7fffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000f61000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x9d4, 0x1, 0x3}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af87123097574a452dbae66abed4406edf2152e80e86a74f23d7d0dc8d2661c52be43fd10911", 0x26}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[], 0x0, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x920}, 0x7, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x744}], 0x1, &(0x7f00003ab000-0x260)=[{0x20, 0x0, 0x0, "37c3524446bfb95020"}], 0x20, 0x0}, 0x20000040) [ 420.062713] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 420.100815] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000026000-0x37)={0x0, 0x2f, "58310b77456e53973238f41a7bf7101d65a240586dafc9b6fea16bd9a4ff4bccae726bbcb19bb602b79b54039aa60d"}, &(0x7f000000a000-0x4)=0x37) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000026000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000026000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x401054d5, &(0x7f0000025000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x5) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00008bf000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000168000)=0x10, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f78000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x0}, {&(0x7f0000f72000-0x3a)=""/58, 0xffffffeb}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0xfffffffffffffeb9, 0x0}, 0x0) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000085000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006a0000)=@int=0x5, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0xffffffff, &(0x7f0000aec000+0x6f)={0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000993000)=@assoc_value={0x0, 0x0}, &(0x7f0000aec000)=0x8) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c85000)={r1, 0x3ff}, 0x8) 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/16 22:19:53 executing program 1: r0 = socket(0xf, 0x80a, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f14000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000542000)=0x8c) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b2000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000167000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9002, r2}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34529cf1cc6f669f, 0x0, []}, 0x90) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000186000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000075a000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000f87000)="a37368a4fc287e15aa7b461d9fc8c55775e6db5977b43ff55f7f758e9f5b118b106505c6c2088b23af25be31bdfc0c930f54eb96cdb521f40ec6d410dd08f0d21010e77e41940cb151262194afefae8510c62938183de0d01183c8895d9916e875aaeabc38106a1a74f23f2b635919c12e3d2c09f1d7fc90afe5a4528d1c3f6e812726ea6ba96a1daf0597aa331643b3c8a3e013b236db3f0b97f0e8ed6e80826fb5dad700533d6caee3df858cd1aa248dcf7aa51e8bfccd54bba0f6dae402db128ba076fa3bcd9162bd296220287eece3c3f181617edf66f2c9dc457bfd6ba858fa5cb5ab95a5406550dd6119bf2c477a2546d5d1834cb654bd276e5e68efcacab6e334c3352e9f1893d57325be564175347c1dadcf2905c7700a90ebf6af2c0233c9fb22bf337b7cbbe0e968b6c6630e40f8691749b22877884bd2afa9a6bfe88a9de8f4e7df84e62961c1a4bfd38862f89a75f4acf2c9f1d80ad9a50d33143e41aed732220d504cd520d00b76f226aab05f43cf26ff23b8a8f5943d9b5ec93cbf8e6b46c6578d8de584ec829d246845fc2e1478f661ac1f8e7fd5c206b2690a24b342b0316397be2d2d5d4c3e71779eed68b26d9d2a7615f6b9568513f2274f7994cfff68ff28fc1f2569d08463ba6afe7ec01a49e7e62b6ce7903d607bb726c48a41fa0234cfee7fdd3aaa05d426e110b6a5ad27f72254b7d978ed529d9194b654bcaf4967998d74209ee83b74beacfb1c9af37ad58cc2c7203ab7b161629c6988fa5fdea0155870816bef509372f740638adfbcda4853d2995d48b55a79bc794dc6d1e1a2564aab6f18571fbfa5ae3c4be88d9d26c979d49a2c3bd36576fccb9c969d73c19d4438f6aaa16b64a9fa1a9b258b72186ccfc263c02c1d01028caf77214c5a4aaf4877d9b2914a2f6e1e28555c2067bb665461f561f5737034782c7a6fa885a8b3d340222fc5718cc230335dcc7f9101751a86b78af76326e62289aaa1c3d7b89f6954211caf9ed520647b8285a7fcf9ae0ea071b3860ff3e5e290e9ea69846696ebc3161ba68014445b07d83c78d6423f67df68cba92a8743dcbbe8b6f9ea93a506333c654998762b610e5c7348ab16bc542e6afb83eb1786494d7217d5c00b374aeb2a4163369d44268debe9793e4493de35b6fc695af9ec6d54f60f2084fd3f993033b31c75fcd59e034f1e4a1e98f713711acd8046e98a5b91710e1dbc3d3e5d4e48bfeb9215dbab78e84a66c779890d4fc8e1a1519767dcc415bde5bfee9527b0abcb76f281104384198f6aff83c2389449895b370a17f8bc104a4300eba18fb5229921c8fbd22c13a26f1c9b4e998bde1ac73cf885ca03df0a90ee8ce14d4b3b57c301e98ad09781cc79c7c3fb70475ee85fb80e6811e0f2e7c94cfe8a8693938df450aa7839e210a561e0cb3186246b99d92258ea1f690e49886edb6d006d943cb4091aa22631446e55542461a99cbf8ac1783cbfc6a4f5de5bdb48d412db7a973b7fe7a68185c80d8c60bca737a3327b67a2dfeec409b1cfe5ecad0e3313bc7060013d81dbfd24faa33617a751f672a82005ba07918bf3bffe67b2b7256b34100309f5049685782c6488f248ff067e89ff714cf5b1443473482907dcd1fa8ebab73235c48fa73f4ef57abf074267c10ef481d16b3d8a914beb700d55cd6ea8ada0a91bddb85344a49ee769ca64762ae25e6d873ff89ec9a93fe2dd3892d18288bc33a1a280e59e05960307f8b10faefb83e003ec16800ea319d3127244e721107aaae77c863a354f08310764dee789f58267c0def1655c804ee6897e05c6479a5e4aae1b1b52c7dac81a70518787241e33183001c4afdbe5312d0dc4cafdbedc39604e5c2342277b8558d5f6e2b34d2d1e4b73cd88126eb27711c75392faba4e22e7b72349cbe1ee47bb2eec75127b87198b89815d96e5dbf48ecabcad8532d7f2b97ce5689fe76608aa7e6e0c53d62f93ee207c4de3f88f0224932a93ea31bfec360e911c3f301dec876d9bbb07b08b23122c2132e39d4f6e7a78ffa0729a742a697ea60a40d9af95090804693f88752de692a5394ac452c25a25a827b3beeacef18262ea70871410075c6746e29a64290dca087e45fa5cea55f29c2062bb7a72766213309a999d0e1857d4aad831ab6cb1b5fe75434a7f93081da9f3940a23164b63930b0407cc9ce934220ae3e10fd756d0781efa5d57c954fbbe9dc3dee8201da30098467c54adf5287e0c29e61e9447c8603c1629f1c783e25b8a7541427dc8c3acaf99b7d09343434d77fd9394707bd1d68c57146a5c23282e5a0a4f3090332db0b3a1053b2f19ef73596c0ff4502e78428a5d7e4342507e914a86eb12af7a95a20116f185f0bfcccbcec5659862cb24d39acd0e15099995a1af7778118d6194071f56dd41868621c9f5121bbb7ae5700f32fd00d81747c12e709e4f8b7f23eb292bb17629dab5a324afa53cbe5b1be633a71ee4cf3d18e32e62d59d51965ed259b0be94f0d7aa5d3404e270b0fb43e29f9ec1e5840e1b6e24435286d154878e6e52b9e8e867fcd382201e7769909e8a5b32d5ae47af7a22c7f48d6b9d4278f8515ebdfff45bd14dadce4bbe62c82309b981a7ea9528bf676c652e3960c87cc44f9a72653222cee8c043136ac4a93ea7b4120b1a06b71cc24814be98f1df1e96ec295432dd84cd75b0b57f298349c034f25f8f8737683dddba71174949559e8b9b84b1d8039b1747614597b3095d22471eb470c86997b7125ec58914888019ef6d9f7cbb56d138860bb32afe919c16e3f19e0532d2d05143ce4f28e90e74f6cad9af1963088295b6cd8246cde27aa09f390d2341794d6edf360ee06428f46aad0273d73cd057abb39f351360c164c380043c4e0d026a4fa9fda79e579b1a79eaece077707b8e1720d863cbc8b3b8e72dc7b8170baa438ca5fa35df08455a130174ccb9e9be4f0be269aa8ef195ab0c8077965919e9494d6d6e0f8ac631d82a3739541a45f8ae8094124597d9a6127e7b3992e4f2f83b3f78dc544d37810f0dd2b3b81ad8b6f0eb3fcd2bf5cd6f48b097b4e786abfc32808b1274946749a0ecc1cd38dce4342c91bbeae35835de911dfec8b1aea39f877e72d1d686da31d221cef7b76c415badda058a5c591d840352ef7cc5b4e6187afa66e016035b8fc5c9c69693a44061ebc0c49c3b5f1d3a3ced3954362d5da558012600546e597c5d0f42a14fffa831381a39aefc7479c6f4183e47d081ed466aec4c6216ad24ee22f8ca9f5b1a9094898b199f0fc25ad1808b891ce9e05087c34f469076b35748d7a31058792f40e660e6b1559f719d64614147a993b08927d73339443e47e088f47d6531352a49f193a6817250803ac275bacad5fb3a9f53141ca5d765cb682e2da1eccef37acd5af50ec298facbb7c71f996804886662873112b3345a979310e74101f572e67a06cd7f2e595e33f62f6caaa5427422710df493fd21191db9fe5b556d993a17e0c66e6f3eb6e5414a836f79d6e003d172f8786f221948f44bfca3993f18d0f8916ae5efab1c5f3f86a450fabc26251adba89fc97a36b385a872d8c888bd060f31f9bda0626c980778b69ea52df712176840e84a78ff3710fcfae0e385ddc48cd8bf7ef0f8008d153fc10505e969a48ded60e5cc5a69c8f9d1cfc84a6438364de9d21d791dc9d74395d1e977dc1e7bbaa88e553f1cbf35049a91ce0e43ba81cf81e0d28bd26f579f08444b7482a27f432db3403da42810a71b543b5fa7aa4d6bb52e6b34f409a32e7f21155a68a5e5ff2510e69b08f777031112db210e35be7225b193137b5ec34b2c3e1c68b8984e8bd0c4543bed3de32464cf5aa3e4fa5db91b208d88a642b8f3c3cb7dd68fff7e2c0f1c05e64c93041cc35a90422c8ffadb8862e4b73c4e0e166394ac3a4e269f7bf4c3eb71021fb1c688279111c7f402094e073a5ab45e8ee9633990d7903a6caaaeb8772f7139f272394ad86c9ce5635373161aeed4d4595495ff4ccf5f4b91aaa452b9e5d10e03e9a4058bcb9b7d0de5efd820aa6895c8e5330ebc019f9a6593f342d4447a713730c0f3e12b182c1d24ebe1a88fee1934afcb8faa0c56143c6e15ebcd1eede81c7b8d2b3d1614ddbd0fd7b63f5adcb4eb6b799cdfc47c918b9df3797eb2c56bbcfa7756c526b3e2d426e585f798f0a8691567725323caa1e54799fce4cc57baa5a3d321bc8299eec3977d646bd5ad3ebe1de6d98a2479df34fd0d2f3c32600b0e2121f16c69a4827a4b86052ac77f465fbbe4e3f4f946b5f65c63ba7598eb97e6a1264bd6ae30c00d1a82c24319ca6052a8f6f5d237543c177416429b377bcd7b47e8be8ffd70cb524d701d28b6e6577b3df6a9c3ae4d9fb7d54beb853d071dc9a45038998ce82f4322158a426501304e898df5ff47f2c197e88e8ea19ae01c1a70580cd644bfa6a9968cb0e237b01279afe75e980f222a448665d42b218e252931a9ab7230ea1aa0142e93dcc61e7bfe5c3c9230277fb96baa70bc8299c3a4aebc3a41e743fdb2de747010f39c7b9dae52cc60cda2442f9c7db43bc5145826ac03a6368197dd4b7166286c87b63bae59aee81f953e241931f14bbda110febee5d972223831cfc64aea2b7964313b043a8d42374cd50e8a819f5c6da033bff64a70cdc004032e05271b0df6cdf0f6afe213e043b38e467f4cdedfd7fd3057ad85b6775099b631b1f63294a3cb417a33c03e1365951efdeef7616975047449ea743e9787ebf03d477a403730a3c28c16342d39fd73e7b388ab37e600fb4484b2f7d7b11f06c73bf5cae6f0c8e856f86e057eaae9e4667f2b50584f03e05471a285b2fac0cb35f5867eb79c7fc200f5e77abf31f67bd27b7bc54467e879add52264a261c75ecca48d9e5a839066eb2f8b8ae2cbf64386de6245d2b644546d0eb3ce6e45ad8be6ce6254885e5dcab32d8cd578935143d7ab1aba8752f68b759f582ae6d92535aa1ce22808a88b177ec4ea295e7651e7b4c25a633e64aa2b2a9cf8feb1e3075dffb7e3b06724530690db280cb1e220e3cea5144dc118f1c325aa9c52b6349cc54d7d0a17c9424badab6f15cb6b8f0175129666af0462d1d62c4d8855e2307fcf3aa1773a7e67943d83bba8a559218c8032a534a4defaadc88f5972b85b780faba4a8c0a32efa291ac5a5d65aedcd83565b04536ae1288bff642374b6ee3c39e75531d178c07578bac6abecdf7b5bbd6f18d4ac5ccaa322bcca1ebf8ccaf8ca836402be9edacfa94d7add23acf297600f518e3b762ce8252b47074afbe2eea13b022c87f9d182987b04808763b6cddebdae1112e9b95d8a7e58d857bd7f2405812df24b2fe91b2ebcaaf19db467790a4cb563878c99c52b25da2272a764a05d95e466a1ced44e5746a6c74b4acb11b1aaa22e546165a2e9685eb7882cb2e863b7c11a167b762da0a8fed4044a3ad5c9daea66aefb6387e45bac6a54ef3d8ec83244d9e151db7dc6031230881597197c55ddc4231697ec08c7fd7a05197319258fae37cd50b1d4c89dbe3e3c85989f2c9ef223f49e8205f75a71732a8dd23d6639870dfa86ff85f4cd7a98e4b3c953d258e4442933e23679ec03b0202b770247aead604fed94fa46e549e053ecc5c86bb236edaef684dbcbeed12dd4fa5d119e284a46582166f4d17b24b60dc8a6cbd307bb2d7de048d563ececa7053a5d769914b2358fca85381f8b74405216ef759fd8fca8b79096d194db91cc553f162fd7d7f04302e10f292b165566ac54725ae3e47347ac73", 0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) bind$inet6(r1, &(0x7f00000b3000)={0xa, 0x3, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc10a}, 0x1c) r2 = accept4(r1, &(0x7f0000b83000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000098b000)=0x10, 0x800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00007c0000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000f89000-0x4)=0x2, 0x4) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000910000-0x48)={0x8, 0x7, &(0x7f0000bd5000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, [@generic={0xfffffffffffffffd, 0xdc, 0x5, 0x100000000}, @generic={0x5, 0x10001, 0x7f, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000069b000)='syzkaller\x00', 0x2, 0xe7, &(0x7f0000533000-0xe7)=""/231, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:53 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007f1000)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x6, &(0x7f0000001000-0x18)=[0x3f, 0x661, 0x9, 0x2, 0xff, 0x100000001], &(0x7f0000001000-0x10)=[0x4, 0x8, 0x7f, 0x6], 0x26, 0x4, 0x200, &(0x7f0000acb000-0x10)=[0x522, 0x100000000, 0x100, 0x10000], &(0x7f0000648000)=[0x8, 0x5, 0x5, 0x5], 0x0}) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000fad000-0x72)="a7513625b2b0c27f8f627d56dbbd1e99", 0x10, 0x0, &(0x7f00007f0000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00005a0000-0x10)=@generic="fd46a503ac9a939d251c327d2166685e") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004f1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) unshare(0x80000000) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000042f000-0x10)={&(0x7f0000c71000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005ff000-0xc)={&(0x7f0000605000-0x8)='./file0\x00', r0}, 0xc) 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(0xffffffffffffffff, r1, &(0x7f000002f000)=0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r2, &(0x7f0000fe3000-0x6f)=""}, 0x10) 2018/01/16 22:19:53 executing program 1: r0 = socket(0x11, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007d5000)={0x0, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000b68000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ca8000)=@assoc_id=r1, &(0x7f0000361000-0x4)=0x4) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00000cf000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@generic={0x0, 0x3, 'i'}, @rr={0x7, 0x7, 0x0, [@rand_addr=0x0]}, @lsrr={0x83, 0x17, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @rand_addr=0x0, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockname(0xffffffffffffff9c, &(0x7f0000523000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000b9b000)=0x32) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e16000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000caa000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000aa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000739000-0x4)=0xc) r4 = socket$pptp(0x18, 0x1, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000408000)={0x0, 0x0}) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000332000)={0x0, 0x0}) r9 = socket(0x19, 0x2, 0x80000001) r10 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000080e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ce8000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r13 = getgid() r14 = socket$nfc_llcp(0x27, 0x2, 0x1) r15 = accept(0xffffffffffffff9c, &(0x7f0000615000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000317000-0x4)=0x58) r16 = accept$inet6(0xffffffffffffff9c, &(0x7f000015d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001f9000)=0x1c) r17 = epoll_create(0x66a) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000764000)={0x0, 0x0}) r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000235000)={&(0x7f0000844000)='./file0\x00', 0x0, 0x18}, 0x10) r20 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000af3000)={&(0x7f000065e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040a000-0x90)=[{&(0x7f0000999000-0x39)="40c08a485223ca48b4d5b07138e742b42c1dab0bd694a4efe773f429fe864f1b94323ab6c30fa6fd6922625dd051df23ba5af1ed2be7868faf", 0x39}, {&(0x7f0000a63000)="cb75fea1272dc9ccc00b81825cf46032533d4dde3bfda43c4ac16f53c671de30d24888b76eb4850f07a85f866349e39b6755b35df19ecce09dd161a77ed7d23236bc68caffd6902652c6ada0109bec1155c2d95ff702bf9abfbb4e322044a74276f63c02215505", 0x67}, {&(0x7f0000381000)="7604ccb0b1222f96ba4d38e8c9af4f38fc7e74b99523923b32921779454adbdf3b053c6b0c5b01ff5a919337c72756b8aa3c85d024488d7ef82c4c2886fe971ef49437215ca662439259832930b6e8ac4bd123b71659cbd935eb1941a83babaa26868dd66dd9c9d19379f1dcc252a0651f91c2211722bbcfa0f9d2ddecc3087b2ad4c865afd8849e76a68e3dc895f9ca44baa7c289c791f6ba4940e2724698ea10f4215fc7f3b0192a999222f72c9d100d9fb56415", 0xb5}, {&(0x7f0000c9d000-0xd4)="3847b000b3e673f3cc5b487f45540544bdde25972581ba441ec3d33e2d4fa276097da8a15a8a39be0125de0b0e25ab6b50f18acf025a4d23c1366519164a0d5cea7f4f5590853851f276505983f0fda022055563c751e5c7ecb6a965c32d6e792366dc6c7f8965ac3b59f88929daeaf2a1b893e552f4b8f0385999174781af1032680f2f124a4b31234945b24099fcb3c74e70905efa2a7d640325ce6b23fb10efc3c737038a52e8a3af4622599f6f95d5e9e43fc8933c0ca0e3995fa9b2616306c805c6fcff9f3d60cdbca86196400ea46fa1ba", 0xd4}, {&(0x7f00001ca000-0x52)="2cc8484b263d82834f2fee1d6feaef0108b08370af47573ae0f12199edacb45a9f877df86c4d64dbd7cddd0e48f4e1699133e31cb90579282f24f4dde4fa43e7f07ab9fb1714eaba4747f983520b23427e2e", 0x52}, {&(0x7f0000076000)="2dcc583e84a526cc9bddad3653753811fc0b525e4fae561573b2f75147b1983540bfa857f71682c5bed911f2a582af29aeb5e92b9ac863540b5dc2b5cb3b5ac1373e13fe6037de7215615329b07b18f47e4185638fa4028d1b72763e836faaf2235d62328ff2739a4082b462ee01bd98773d46d5fef62e16255564267133f8b972166f0008c7a238d2d95d8c32860e1a34bf1f03997977ad3f", 0x99}, {&(0x7f00008c5000)="9bceef5c7ea73c250e841649275ac28d372a6e38d95d60f413e5f98e0cdba4aa66b33937dc3aee92a1065bd489b85bc989ff758c9b48207a822134695910715e2a272d7732fc9f0b16f98c4c0384168ce365eb379f1eb1ad60f3c0741930a2a551b25041113e3ef9ceac091025ea63bb6c6fe0c6b76833a605edc04cf7d8cfe6972f3d991c5ffe04136b4d8396692680f84936f4a51c4bc472ca44042d16366260d5c1d436a36fb98c379238ad652cd5b8036291c94dbd625dbd7e2487ff94016da3c3809cd38650db68a731bc849b6deefa47b4e39a848169c4f3c372b103100713fb3e8e2b9debacd77ce982d3a0959ad525f2", 0xf4}, {&(0x7f0000383000)="9bc2fcb3487ed33ea2ff86b4d7f4d1d210c4871c0e14775cabfe01a7cad8606e53", 0x21}, {&(0x7f0000d23000-0xd)="8adca7bacd3303dbc5f739b365", 0xd}], 0x9, &(0x7f0000da7000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}], 0xa0, 0x4}, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00009d1000-0x8)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffdf7) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb8000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x1a00}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bd3000)=0x0, &(0x7f00001ec000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000039b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8f, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) pipe(&(0x7f0000fae000-0x8)={0x0, 0x0}) getsockname$inet(r3, &(0x7f0000745000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be0000-0x4)=0x10) sendmsg$key(r3, &(0x7f0000d8a000-0x38)={0x0, 0x0, &(0x7f0000fda000)={&(0x7f0000586000-0x48)={0x2, 0x14, 0x4, 0x2, 0x9, 0x0, 0x6, 0x3, [@sadb_ident={0x2, 0xb, 0xffffffffffff0001, 0x0, 0xec8}, @sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x0, 0xf92, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20004004) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind$netlink(r1, &(0x7f0000ca1000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e) pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[{&(0x7f00007a9000)="d9", 0x1}], 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000b02000)=0x0, 0x800) r1 = gettid() socketpair(0x3, 0xa, 0x1619b54b, &(0x7f0000e1e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a6a000-0x8c)={0x0, @in6={{0xa, 0x3, 0xccc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a50000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004a3000-0x7a)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0x98) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bd3000-0x4)=r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c7f000-0x10)={0x0, 0x1c, &(0x7f0000303000-0x1c)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f0000a80000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000037f000-0x20)={0x1, 0x1000, 0x8209, 0x400, 0x8, 0x100000001, 0x0, 0xafe, r4}, 0x20) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x805, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/01/16 22:19:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = socket(0x11, 0x3, 0x1000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000058c000)='\n', 0x1) r2 = accept(r0, &(0x7f00001fa000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ef4000)=0x9) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000cde000-0x4)={0x100, 0x1, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000065a000-0x8)={0x0, 0x7ff, 0xed}, &(0x7f000055c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000202000)={r3, 0x3}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000498000-0x4)=0x0) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000026f000)={&(0x7f00001a8000+0xd6c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000894000-0x60)=[{&(0x7f00004ca000)="b328398ca63d56c08f2998d98780961be5b1e95f91596da8f5e9a933cd1d0eb9f904daba46925f401e0eb9b57848d7773e28652cb92fca3555731d9f628e431496e511fb407ef61e94a745dcbd4d886f364ca98bee3b394a40c575eca80b25c585582dae0bbeb8fb296308e40c67632fadc1d77e59287bce147984933ef853c2255ae4976e116d0ccb4eb8ec55fa4aab491aaa6122d92d245351502c53399f5f4bbe0f4b3efbbd094b96c34ca5cbc8840f4edfc9f79d45c5295e0d1d757c24e506f853b03e987baed36e52a31884e05f9e00d01d731695a33e7177aec5c99272", 0xe0}, {&(0x7f000037f000-0x31)="b602b0de81147b41314d917366334e9513e2e8076604be345bff2e1aef072724afbf3fc06ecd834c364fd738986c63c088", 0x31}, {&(0x7f0000f55000-0xb8)="04fe83ddc99212394c2554b48e3ecafc2093e67a6b2ff188b1ca6d2a2fef3c8dafd55a769f896fbe4e1f239cb079292a67085a171c51138edb8954590a814e4a161ac32184e8813855747459d5b406c8029881c59d8100e53ea28f4cd7ba2f5d2422963b079e04da606952a7e469df30e8b15336a698a1900bf32a0fd120a84ea6e673e842c21f2d3ee29c9ac1e83cdc2d133dca9bae9ae4e80b67762092eec237ca2cd4f8071b6e809a8ce42749f5a1d1db0c9a62fc9790", 0xb8}, {&(0x7f0000012000)="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", 0x1000}, {&(0x7f00000c8000-0x7c)="aad7448fb145f950bdbf9e8c964490a9f6e001bf93ea8b291bf2cf14682886611fcf0418ac77fb19642bacec21a59a08fa3f34d0630344fd0c258e8bddb3c241e3012a89a7f98ddb69177b268263191065175c37abfb188aa9dd3cb4abc50185bc593f2a8231e5d6028d37f72e400d26fff33896de6db0af79e22ffd", 0x7c}, {&(0x7f0000de3000-0xe8)="8dbbddd7d45c7f3d170d43aed232c74583d2a994870a98aab7df7828d7f0e507c23ae4f57a4e74797e3fbc45781b6eef9351b718e2126c714d7a4b634338fadea8d6de5e2c02f87a978424a41a6a330f988246a3726ac4ebf73b21efb74a70a0e144100c7394c83664706cdd502f27d44367b630ee730e4241336003ad90f8b1bcf350e85d68b253bbfd2b629205a30bd11c27e0d63c0e55f8f76f1490c892c02dc355fcd0472b26dfe36f1066809ab15306be852288d1ec94b4b0e4693da25388b77b2ba1bd3e538044ecd8e425e3d23ec29cce8c761191fa06cedbfe9f1909fe7430e22398e19e", 0xe8}], 0x6, &(0x7f0000fc1000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x1}, 0x40) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e73000)=[{&(0x7f0000a02000-0x38)=""/56, 0x38}, {&(0x7f0000e74000-0xd8)=""/216, 0xd8}, {&(0x7f00001dd000)=""/153, 0x99}, {&(0x7f0000e74000-0xe3)=""/227, 0xe3}], 0x4, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, &(0x7f0000e75000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000ac8000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000622000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000096000)=0x14) 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fce000)=0x7fff, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000fce000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008f2000)={0x0, 0x80000, r1}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e00000-0x4)=0x0, &(0x7f0000dff000+0x8fa)=0x2a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x2, 0x0}, 0x10) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000dff000)='U', 0x1, 0x20008061, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000c18000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000444000-0x4)=0x14) accept(r0, &(0x7f0000610000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000764000-0x4)=0x58) pipe(&(0x7f0000521000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fc1000)={&(0x7f0000cfd000-0xc)=[0x4, 0x8000, 0x1ff], 0x3, 0x3, 0x3c, 0xffffffff00000001, 0x0, 0xfffffffffffffffe, {0x8, 0x40, 0x5, 0xf9d, 0x8, 0xcb6, 0xfffffffffffff000, 0x401, 0x7fffffff, 0x37, 0x3, 0x8000, 0x4, 0x7, "d640cbd8ae47d56d7c13ae9aedd28c8d2b454d0acc3408d4dcfeeeed96048947"}}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003dd000)={0x8001, 0x101, 0x400, 0x8, 0x1, 0x80000000, 0x9, 0x919, 0x2, 0x20, 0x91}, 0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008ad000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000548000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f0f000-0x8e)={r4, 0x86, "fedba2e4ca311a0a76ac802558738997bc4c7f4fab851d68158a5d780103842a9e5ee6ad948ca0fa2060f3bcca80f4130be6aa56c8318451bbccb8da6fd3e3026770530df308df490bec346477f50a1bb8abb559716b368c1d366d53806ca35fae5f4336c1f7ceacfe8b12780ec48cc425a62ab7fbc97dad860b5d3217183236e39140bc8d0a"}, &(0x7f00006eb000)=0x8e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000090b000)={0x0, 0x84, "6733fad8e6f818d708426f18d79d5419b2466e6bac7328894b1d24a79b6d7d2288b23bf9c1861c24515568becfc4f6a8dddc85bb55db84b7810b17b72aefbdd45d97424a81a7773b16bb2d47478dc403917cef6a844b3b89b917d7abec8de629eadd9661f1c87c0736d4a5189ad6e0396adaac01022a0ee27033676430da25f7d37129d4"}, &(0x7f000050d000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d16000)={r5, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 22:19:53 executing program 7: unshare(0x803) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004f8000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007f0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001e2000-0x20)={@common='gretap0\x00', @ifru_flags=0x1000}) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000445000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000052a000-0x4)=0xc) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/01/16 22:19:53 executing program 0: r0 = socket(0x12, 0x2000000000002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x3, 0x8}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000936000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) 2018/01/16 22:19:53 executing program 7: socketpair(0x5, 0x7, 0x1ff, &(0x7f000010d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f00005dc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000097c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r2, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) bind$inet6(r0, &(0x7f00003f2000)={0xa, 0x3, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) socket$kcm(0x29, 0x7, 0x0) sendmsg(r2, &(0x7f0000c29000-0x38)={&(0x7f0000be3000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00004b0000-0x40)=[{&(0x7f0000b78000)="9be41d1f7af30f453cd075c49f2a2e12e6593c9ff13c3d91e7127f0a1fc4fdb783590ffc33970fd1ada0b14cac", 0x2d}, {&(0x7f000031a000-0xdd)="2df659ce5b24982a63d60f75484e13633dc8dab4a3fae73aa3d9049aefa7c43fdbc775c684d79cfbfc5954ad80bcefbe412ca30881a1da09fd6a362da6dd053cceb057925acd7ec36b60214ce968cbc9409e6e8277571c6ab48b8620deca66ee8ca54bc3825d6995ff50c357505a2e3d410536622c15ee8427e9b9fc6f683c685586919a2c005a8627b7c29a9f90966f65f0f31d1c9a462163fd43b978665800bff09e114128b37c003ef90ab3ace88b76fc4242d111b66fb9201167b452ab30f6dbe717518fba7f33a0c822019538da4c47a26a07a5401fcc98464a87", 0xdd}, {&(0x7f0000fd8000-0xa0)="439051b9d0f59411e299b165cf2bb5d77c2d265ee5f87b09442eb3e09ab1046bf51f5cc09f117664b7833299aa6d04bd50bce88d0ff4ab4914ec36f2d70e98e00478fadceb83900d6cd9fae30d1088de22acb677ee58ca9d84f1cb8fe75a7bb1e403b737183351028345c5e784b2b30bc913e99883791523de109291d57e08aadcf6b84c00c0f8599e3825367c1775ec714b613dfce83fdaebcff23c77796c34", 0xa0}, {&(0x7f00001b2000)="f32efac2f226f50bb4affe1f416a6a29708a537dffeb754977298588c48e437416231d7c66511755a901b73487ee1389", 0x30}], 0x4, &(0x7f0000378000)=[], 0x0, 0x80}, 0x20040000) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x214a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x84, &(0x7f0000001000-0x84)=[@in6={0xa, 0x0, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x400}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x5, 0x6, 0x4, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000007000-0x5c)={{0xa, 0x1, 0xac, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x5, [0xdbb, 0xfffffffffffffff9, 0x8059, 0x6, 0xffff, 0x80, 0x64, 0x0]}, 0x5c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000b000-0xb8)=""/184, &(0x7f000000a000-0x4)=0xb8) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000006000)=@generic={0x0, 0x0, 0x0}) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000315000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000045c000)=0x6, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0xe, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0xf) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000152000-0x4)=0x0, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000081e000-0x4)={0x0, 0x0}) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000df0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed4000)=0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000240000-0x4)=0xfffffffffffffed5) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c73000-0x4)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000608000)={0x1, 0x5, &(0x7f0000c26000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5a9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:53 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ab000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x20, 0x5, 0x400}, &(0x7f00002a3000)=0x18) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000641000-0xc)=@sack_info={r1, 0x80, 0x1f}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = accept(r3, &(0x7f00006e6000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000)=0x10) connect$ipx(r4, &(0x7f0000f54000-0x10)={0x4, 0x6, 0x401, "813cd09e2d92", 0x3, 0x0}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000dc6000)=@get={0x1, &(0x7f000044c000)=""/153, 0x6}) listen(r3, 0x400) r5 = accept$inet(r3, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000b51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cfc000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f5a000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x0, 0x0, 0x5, 0x2, 0x0, 0xa0, 0xff, r2, r6}, {0x679, 0x4, 0x7, 0xa34, 0x6, 0x5, 0x4, 0x4}, {0x1, 0x8000, 0x100, 0x101}, 0x7, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x1, 0x0, 0x1000, 0x7, 0x10001, 0xfffffffffffffff9}}, 0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000d9f000-0xb)={0x3, 0x3, 0x2, 0x0, 0x8, 0x2, 0x1400000, 0x3f, 0x0, 0x0, 0x0}, 0xb) setsockopt(r5, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ddf000-0x8)={0x0, 0x0}, 0x100000001, 0x7ff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f80000-0x20)={0x1, 0x0, 0x1, 0x5, 0x6, 0x0, 0x100000000, 0x173, 0x0}, &(0x7f0000f7f000)=0x20) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000138000)={0x0, 0x1, 0x0}, &(0x7f0000f7f000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001cd000-0xc)=@assoc_value={r2, 0x3}, &(0x7f0000f7f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003e7000-0x1a)={0x0, 0x0, 0x9, [0xffffffffffffaf99, 0x6, 0x1000, 0x6, 0x1, 0x7ff, 0x0, 0x3, 0xb2]}, &(0x7f0000391000)=0x1a) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000f81000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f81000)=0xffffffffffffff1a, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00004c4000)=0x0, 0x4) recvmsg(r3, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a8b000-0x10)=[{&(0x7f0000f77000)=""/32, 0xffffffffffffff83}], 0x1, &(0x7f0000f7f000)=""/0, 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f82000)={r2, 0x0, 0x20}, 0xc) r5 = socket(0x3, 0x80000, 0x80000000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000b9e000-0x8c)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000889000-0x20)={@common='bcsf0\x00', @ifru_flags=0xd000}) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0xffff7ffffffffffc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f00001d2000-0x9f)=""/159, &(0x7f0000d09000-0x4)=0x9f) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bfc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x7ff}) 2018/01/16 22:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) sendmmsg(r2, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0xffffffffffffff66) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d3e000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000224000-0x4)=0xc) r1 = socket$inet6(0xa, 0x800, 0x84) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000fc0000-0x4)=0x3, 0x4) recvfrom$inet6(r1, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept(r1, 0x0, &(0x7f0000a68000)=0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000897000-0x4)=0x3, 0x4) socket$inet6(0xa, 0x800, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f0e000-0x4)=0x3b3, 0x4) sendto$inet6(r3, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x100000000, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4(0xffffffffffffff9c, &(0x7f00003af000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e, 0x800) getsockname$packet(r0, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ca1000)=0x14) 2018/01/16 22:19:53 executing program 7: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x200, &(0x7f0000f5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f5a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009a7000)=0x58) 2018/01/16 22:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffe1a, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) socketpair(0x0, 0x6, 0x3df, &(0x7f0000665000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001c5000-0x8)={0x0, 0x80000001}, &(0x7f00008e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000daf000)={r2, 0x1}, &(0x7f000060d000-0x4)=0x8) 2018/01/16 22:19:53 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) socket$inet6(0xa, 0x5, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100000000019, 0x22, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) 2018/01/16 22:19:53 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007d8000)=0x0, &(0x7f0000f83000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f84000-0x28)={@common="69660004000005000000000000000024", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f84000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r3, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/16 22:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000537000-0x4)=0x0) sendto$inet(r0, &(0x7f0000e77000-0x65)="017e82f5be98b4bfd02613d2dadc3f2ad4c12f76b34e7a089b0ed3f4a8b4f1260c73f4109f9f7d0aaa3d24274e28d2b82c3a9e825b92d69ebc6f426e29ce0d9025dc0a2e09a2ed0c79e85c8c25d89caaea13c091ee1a9baa974451aad3afe63d937a3e7341", 0x65, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/16 22:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000869000)="042f4f9c0ada1bab8313c8d1605d7a8a7c4fd028e6d277752d38a7e188d1c4e657da1c97741c5a1210b3bc8a79242cf1810c2b0e7c066c904c2fb65dcf7a4d571cbc82b68091a71f8fa33c7f2ecf8dbd7384f8759d5a87eeec5c2b64f90f3cb2bf51ba71a57f689674eb9a05906385d8682f69140bc42c00c048673269c405bf9b2c8c0c973f7275a114705652dc19d24222", 0x92, 0x0, &(0x7f000064e000)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5013}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x195) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/16 22:19:53 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f7c000)=0x15, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000f7e000-0x50)={@common='erspan0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x2, 0x0, {0xa, 0x1, 0x10a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e85000-0x18)={@empty=0x0, @rand_addr=0x90, 0x0, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000f7d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f7d000)=0x48) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00002b4000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000f7e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0x8, 0x80000) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = accept$unix(r0, 0x0, &(0x7f00004ed000)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000265000)=0xc) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002b7000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f0000ed7000-0x4)=0xc) sendmsg$unix(r2, &(0x7f0000165000)={&(0x7f0000aeb000-0x1)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f71000-0x70)=[{&(0x7f000090c000-0xa6)="f6563a8144e16cfc045c297baa629e063ed05c5a4e8a3626e06493ab3e2750b76520e6300e1002031fa5609d0c9466afc1429caf6e7779f7189d63bb5d69cf61b6003858d1b270fa3463b3213db0f86fa82c597350df7a1546746b6d95b273a4b38cf05dcc0a044db29042c2494a3e84590f9250c6dfe3d903dd1835054f539d70fe96f604e85a4e2ecc8dd0af8c1509fb57f22015adc16c3c83a21d0dbaa73296f37dd3195c", 0xa6}, {&(0x7f0000776000+0x827)="ef39fcbbd06d6d378a3474d003fdb3c1ea9a44d29d8128e6f977db7b045d22485705105e606521b15de7d36bb2cf283efbea5362022cf104ac8770b17111d5d6b24f96b9a42d8db17741e651e66eb73b217d2684ae3a21b4a39903b58e21a70c18cbdf931536f85bad881cf85cbdf65b81b80ba077eae5a09f191640d56e6383c9ef4eb098eece9bc2c3bb2c2b917f83f4b4c6d3ad590297f106369e4e39fc6a64c21ccaa4349feb1ebfc44a626a8b3b6a6f0a2216c3ef16eee13070b444536a7ca2f440cb0b488261fb59a1588dabee455c1210e5b68a1dcd16b00bc0d6558d623df7352541c27c4d", 0xe9}, {&(0x7f0000b9d000)="6349a0832083e3a122d9cfe942ef32693d7104021040d5efd6de201645e4917993767be99ffb2aab0e2dea6d5e85a1ad47c5a9cbadbedaa64b314d2084c5b8bc42a016eec4ebf91a8c50e77677fb29fe435285cbc631b09fd9137d49b0844b77c6c0ec0c81475ff49a25751004fef52c68ab1995b54eda8bd9bb7956a427dc8ea25afc6e524c14124e1e9642135838558b25c82e89ee3a02247461ed1ae4395d40611939fb305557087ead6c77b323fa9f91dc78216560b33145cb9b9596c3f1b0691220dfb6e3cc8bbbc9a78ce6359d097648f3731e3da1240711d447f09291cd", 0xe1}, {&(0x7f0000d7d000-0x3c)="579263fe7846b92ab883ac0cd4528265f894470dc9a82391b2f7319fae365d99932fbeda3955766c6450d9d2f1ccdd93d4c21c381f4454af85e5dde2", 0x3c}, {&(0x7f0000f14000)="f42491b059072ddbb718cf8b7cf0c20a8ee731c785948af100e436a762a3c3c30099601aae547545d24c9b6de0e400a7dbf98d6b189409e4a576e879499a4b0c096fc7baba9a73847381905a7ab8d294686b2872c3c5e98f703a499bbd9b48526655bfd678ec7ee19f00ba628f04a9fce5b9d0656a515323a8ed27f41f8e9bc173d5e573c2f09688f3fa0647c6aca8973e5a641b24b3d4a0212340179ad509f9b6e6d3ed42a2af8ed0437e48183b636ce98318869ee767eea9aaee33d814be56b865dc7f38caba81e07df3482f4dfe1a4e8f2a0ac63d1e6d4a7fb92d551956", 0xdf}, {&(0x7f000087a000)="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", 0x1000}, {&(0x7f0000c7a000-0x26)="b45810bab21bf3beffa355e60d9becead3098739ad86ac8dcc71d1d4abed66d0b1ec55c05047", 0x26}], 0x7, &(0x7f0000884000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x4000}, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009b9000)=0x4, &(0x7f0000073000)=0x1) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair(0x9, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x8000, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000000)={r4, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00001c5000)={r7, r8}) sendmsg$key(r9, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockname(r0, &(0x7f0000088000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00003a1000-0x4)=0x3a) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003b0000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000-0x4)=0xe8) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e67000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x60a0, 0x2, 0x400, 0x3, 0x42600010, r2}) recvmsg$kcm(r1, &(0x7f0000e67000-0x38)={&(0x7f00001cf000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab1000-0xa0)=[{&(0x7f00007fd000-0xa)=""/10, 0xa}, {&(0x7f0000e67000-0xee)=""/238, 0xee}, {&(0x7f0000e66000)=""/208, 0xd0}, {&(0x7f0000caa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000510000)=""/103, 0x67}, {&(0x7f0000cd6000)=""/39, 0x27}, {&(0x7f0000e66000)=""/0, 0x0}, {&(0x7f0000e67000-0x77)=""/119, 0x77}, {&(0x7f0000e66000)=""/0, 0x0}, {&(0x7f0000748000-0x5)=""/5, 0x5}], 0xa, &(0x7f000076c000-0x8b)=""/139, 0x8b, 0x6}, 0x40010000) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000794000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000229000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065d000-0x4)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000887000-0x4)=0x0, &(0x7f000077b000)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000475000)={&(0x7f00008ce000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000958000-0x20)=[{&(0x7f00002ac000)=""/13, 0xd}, {&(0x7f00006f8000-0xe8)=""/232, 0xe8}], 0x2, &(0x7f0000d95000)=""/74, 0x4a, 0x0}, 0x10001) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000917000)="6f3f4088f20e95318bd9c8635a8c43294f0db8ef0b791b2e1d2fdc3c35f663b70ee395babc537a3fb35cfe708c327e42ade5b2a77c169d9a42b0f4bd25e61421b7413b5e914b5c1f9e1639fd3b67e695c99f5f04825c5d31a23790f457b1650a534960a7a884552e52546947d3d3e065c78369190d0517518d9bbb", 0x7b) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000855000)="c3", 0x1, 0x4040, &(0x7f000071e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/16 22:19:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f00007ef000-0x50)=[], 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086e000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0xa, &(0x7f0000eeb000+0x5eb)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfffffffffffffffa, 0x7, 0x3, 0x0, 0x20, 0xfffffffffffffff5}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x7, 0xcd7, 0x4, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3}], &(0x7f000092e000)='GPL\x00', 0x4, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r1, 0x0, 0x34, 0xaf, &(0x7f0000000000)="c7a9a8518e129f6ad220e884c634649557509811087079a1f588045427c799afa16704d820f37fa304a7802670b7ce9748fe6104", &(0x7f0000003000-0xaf)=""/175, 0x6, 0x101}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000002000)=""/186, &(0x7f0000000000)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000001000-0x4)=0x80000001, 0x4) setsockopt(r2, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000004000-0xa)={0x0, 0x1f, 0x1, [0x6]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={r4, 0x200}, &(0x7f0000000000)=0x8) 2018/01/16 22:19:54 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b6f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket(0x3, 0x5, 0x7fff) writev(r0, &(0x7f0000940000)=[{&(0x7f0000823000)="2b10450e993ca5b6e287376cdd8c9d94440a93f592accd73332b78929263e362b55e8a86789beba01d6bdb4ef9a67aa5a345f595b19a73a140c7abbfff4eadf22861d0701be3a702fb9c21405d5f1796a560fa250fa7ceabc2e73c76c64e5ea335d99358417be3cf5724b32eea12606deb736cb6408cc3a54c6af3f60e1572a600d01221520056a0db22", 0x8a}, {&(0x7f0000043000-0xed)="ebeaef0bb54437481ede66e563a96873e44dc55ff157385758ecb1266aaf1d6a6bf58a38d276fe0db5eb13fa99cd385b443079b8125443931f9ac7bb80dd311d055afb8971a076f6762695c3ebf9d30083d777fd9a2c4482f79a8c4bcff42aab157b41b87bb970632983f5a13698582b8a9b28dec94fc1b6f84e77209b67b75e76b9cefac2e20626d4af7808b4ace2a72841fbedf08ee1595496371f706382a97666df1e9683c99fb716fb5b7197ad782bad4dca24128abdd1ae9767cf908b7a780c14dd65f8166da689d47ea2772f50f93b7184c022c70aac31714ba6bffca9e2b8ef3ec494ccb96328c8b80b", 0xed}], 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80804, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000302000)={0xa3, 0x0, 0x7060, 0x80000001, 0x0}, &(0x7f0000d50000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000955000-0x8)={r1, 0x9}, &(0x7f0000ab1000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername(r0, &(0x7f00009ae000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000)=0x26) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c22000-0x4)=0x1000000001ac2, 0xfffffffffffffe75) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d85000)={0x0, 0x7}, &(0x7f0000e1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003b2000-0x8c)={r3, @in6={{0xa, 0x3, 0xdfa3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) socketpair(0x1, 0x0, 0x4, &(0x7f00003d5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008b6000)={0xfffffffffffffff9, 0x3b, 0x82d, 0xd50}, 0x8) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000548000-0x8)=0x0, &(0x7f0000053000-0x4)=0xffffffffffffff47) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000498000)=0x0, &(0x7f00003d8000-0x4)=0x4) write(r1, &(0x7f000042d000-0x3d)="29d4f8363b012596e45684a229ce5869e7753da726b4609aba805280f187b8ea320b31529824f482cf2d69a6f44291dd60948348bc1c5133d73f3f0ec2", 0x3d) ioctl(r2, 0xf8e, &(0x7f000033b000-0x139)="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") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006d9000)=0x0, &(0x7f0000087000-0x4)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000955000-0x4)=0xf2, 0x128) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x21) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c35000-0x20)={0x2, 0xfffffffffffffffd, 0x8, 0x6c6165ac, 0x3, 0xef4, 0x3, 0x7, r0}, &(0x7f0000e94000)=0x20) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000a9000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e24000)=0xe8) connect$packet(r2, &(0x7f0000efd000)={0x11, 0xf6, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00004e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/16 22:19:54 executing program 0: pipe(&(0x7f0000488000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f000005c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r1, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x3, &(0x7f000082d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b6e000-0xb8)={0x0, 0x7b5f7213, 0x3, 0x6, 0x7fff, 0x4, 0x9, 0x0, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0xb6, 0x7f, 0xdcc}}, &(0x7f0000c4d000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006d5000-0x8)={r3, 0x221, 0x1ff}, 0x8) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000087e000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000039f000)={0x0, 0x38, "a70cf95501776c1bd2a2caabea679abf4ce1a7b12b5af263207febee29cd074d1f4833bd95f05a29a5ee3b28986f27385f6c53a912b8e651"}, &(0x7f00003b7000)=0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a26000)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0xffffffffffff24c1, 0x9, 0x40}, 0xa0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r6 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eb1000)={&(0x7f00008a7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fcc000-0x30)=[{&(0x7f0000058000-0x1a)=""/26, 0x1a}, {&(0x7f000045b000)=""/103, 0x67}, {&(0x7f0000d59000)=""/4096, 0x1000}], 0x3, &(0x7f0000e06000)=""/96, 0x60, 0x81}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000f57000)={r2, 0x2, 0x2, [0xffffffffffff0000, 0x80000000]}, &(0x7f00003c6000)=0xc) bind$alg(r0, &(0x7f00001d8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000099c000-0x2)=0xffffffffffffffd8, &(0x7f000071b000)=0x2) 2018/01/16 22:19:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="f8e85e4899f112c20feaf5099f745d8cb2913664c01efac8dbff367119a27e30738b010a69bc62ddc6e70f7a1bd5ed339b8f12acf9dcfd893f23dbcd85b99a4e", 0x40, 0x20004044, 0x0, 0x0) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f64000-0xb1)=""/177, &(0x7f00002cd000-0x4)=0xb1) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000da6000)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000da6000)={0x0, 0x0, &(0x7f00009cc000)={&(0x7f0000da7000-0x1a8)={0x2, 0x11, 0x6, 0x2, 0x35, 0x0, 0x7, 0x0, [@sadb_x_sec_ctx={0xb, 0x18, 0x4, 0x5, 0x4e, "97df7104e9212f058915a1b1dbaf33398eff0efe8cd42860ad47aad5db5e008f74f0910ab34ca6f1bdcd6feee7b0415c4eaaac0d5af5a641e84ada1be22208d61ebe144fd8cdbc4d7d30edc3e49d"}, @sadb_key={0x16, 0x9, 0x528, 0x0, "791be17df5b856d49668e3cc214b268f2b9fc1cb6706c9c8ac6fe701870c6ac2782b33255016b657b30ec81505d3cdd4502b6fabb38db5b23ec80e3cea9ec03a022f8b5900e5685785fc56d7f2168761dff4e81c12936d392b87d819ab95951d90611af0572197f8bf182463ddba64564d9205a607e698d5a7915accc7f717d2721a092eaf0d2e2771ed654c16431ec0a07797d94edca2ee7830f0f3c40a47fcd56a05d874"}, @sadb_address={0x5, 0x6, 0x3f, 0x20, 0x0, @in6={0xa, 0x2, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}}, @sadb_lifetime={0x4, 0x0, 0x5, 0xff, 0xdc, 0x3ff}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x8a42}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x80, 0x61, 0x2, 0x80000000}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5, 0x10, 0x10}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00008d6000-0x4)={0x0}, &(0x7f0000da6000+0x7be)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) [ 421.066621] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15513 sclass=netlink_route_socket pig=10191 comm=syz-executor6 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007b4000-0x3)="ff8f", 0x2) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000078b000)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000014b000-0x8)={0x0, 0x1000}, &(0x7f0000b24000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e64000-0xa0)={r2, @in6={{0xa, 0x2, 0x97, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7, 0x20, 0x4}, 0xa0) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000014000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000f0000)={0x1, &(0x7f0000030000-0x8)=[{0x8000, 0x7, 0x1, 0xffffffffffff896d}]}, 0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00000f0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000ef000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00000c8000-0x4)=0xc) syz_emit_ethernet(0x4a, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffff7fd, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008cd000-0xc)={0x1b, 0x9, 0x7, 0x7fff, 0xfffffffffffffff7, 0x5, 0x401}, 0xc) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000028000)={&(0x7f0000197000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000020e000-0x70)=[{&(0x7f000083b000)=""/178, 0xb2}, {&(0x7f000026f000-0x43)=""/67, 0x43}, {&(0x7f0000700000)=""/19, 0x13}, {&(0x7f00008cc000)=""/103, 0x67}, {&(0x7f0000099000-0x1000)=""/4096, 0x1000}, {&(0x7f000025f000)=""/181, 0xb5}, {&(0x7f00008cd000-0x57)=""/87, 0x57}], 0x7, &(0x7f000040e000-0x2d)=""/45, 0x2d, 0x7}, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f00008cd000-0x4)=0x0, &(0x7f0000106000-0x4)=0x4) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000642000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009e9000)=0x0, &(0x7f0000bef000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r2, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) [ 421.125533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15513 sclass=netlink_route_socket pig=10191 comm=syz-executor6 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a62000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0xfffffcdf) close(r0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000409000)={0x0, 0xf0, "a1f84fee91d35d5d7b09905937326c28a7a5b52aa035e11c90ad64dd165c54ebb0319b2d4a11bf3303a926d5a11efbe29dd3dc718d53853812238566ef1d6c023d1d1d89db4ea7188ce14342b07aaf2f0134a9e3f48ecdc582705eab668e29473b6147ce7cda2802ab3daa4560d26cb6efe228ed3edde522390ac6c47bad4b0420c580237148392282f828a3ba2e8c67c6ebbe02886635fcbb6dd20bbb593554cae194b2ee342f260aebca46314c855d14c5303e2282b3001927f07f242e1556c59d2d700e2739ce6ccdf5ba9d2ed17295f1f676fa530d35e3b4c58fa16d677d5fbf7cb2edcaf95a5780ccde14831d3c"}, &(0x7f000090e000)=0xf8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005b6000)={r2, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffb) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00002fd000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000367000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051a000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f000062b000-0x38)={&(0x7f0000060000)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000996000)={&(0x7f0000003000-0x20c)=@newae={0x20c, 0x1e, 0x102, 0x6, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, 0xff}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xee8, 0xffffffffffffffff}, [@policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0x8, 0x1, 0x502d, 0x0, 0x80, 0x20, 0x3c, r4, r5}, {0x1, 0x5, 0x694b, 0x7ff, 0x100000000, 0x80, 0x0, 0xff18}, {0xffffffffffffffff, 0x9, 0x0, 0x1}, 0x7, 0x6, 0x2, 0x1, 0x1, 0x1}}, @tmpl={0x104, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x3, 0x7, 0xfffffffffffffffd, 0x1, 0x6d}, {{@in=@multicast1=0xe0000001, 0x2, 0x0}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x7, 0x2, 0x3, 0x4, 0x6, 0x4, 0x4}, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x9, 0x6c7, 0xac, 0x6}, {{@in=@broadcast=0xffffffff, 0x1, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x0, 0xffffffff, 0x500, 0xff, 0x0}]}, @output_mark={0x8, 0x1d, 0x0}, @ipv4_hthresh={0x8, 0x3, {0x16, 0xa}}, @etimer_thresh={0x8, 0xc, 0x3ff}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000050}, 0x20000001) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b29000)={r0, 0x0, 0xd1, 0x95, &(0x7f00009da000-0xd1)="b1eba10ff43cbce46323593a6ac67ff93a743c36e6807e3abcdc9e06f5ad538b67592edccd9987f695a9059e7eb703bc6db012d9bfb1190ab8f8c0ca97a050468f68c7c553a4f2572b8eedb796ab6b147a63299b9ad246495a508230e859004b9466875961707a854198a937d95d4af3e7f1041a793b496b5c0016702c9d54160e0d13e0d1ad74f2ff34dfca2b1a4f1a739d683e1c382686ef4ab3e1fc48eac9561c77a38136733ef61fe056cd6c61d6d05820d6096f5edcbea04bb7b65f932f6fee67b498ada4322236f30f59a5893e01", &(0x7f00006cb000)=""/149, 0x1, 0x4}, 0x28) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000ef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3f, 0x1000000, 0x77f}], {0x8100, 0x0, 0x2, 0x100}}], {@ipv6={0x86dd, {0xfffffffffffffffd, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x200000000000000, 0x0, 0x0}]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00002f6000)=0x0, &(0x7f0000690000)=0x4) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xf9) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dc9000)=@assoc_value={0x0, 0x13}, &(0x7f00008f9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000058000-0x8)={r1, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003f7000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000aba000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000103000-0x4)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b2d000-0x4)=0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003e5000-0x10)={r0, 0x50, &(0x7f0000ef7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000364000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e8000-0x4)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a7c000-0x4)=0x0) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000400000)={0x26, 'hash\x00', 0xfffffffffffffffd, 0x0, 'sha512_mb\x00'}, 0xfffffffffffffdcc) r1 = socket(0x1, 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cfc000-0x8)={0x0, 0x9}, &(0x7f0000b13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000996000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4c6}, &(0x7f00002ac000-0x4)=0x98) r3 = accept$alg(r0, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f66000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000096c000-0x8)={r3, r4}) sendmsg$key(r5, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) socketpair(0x1b, 0x3, 0x0, &(0x7f0000313000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000095a000)=@int=0x9, 0x4) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0xe1, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000e000)={0x0, 0xa3, "4796f6d9dec01b6e1035af262e139c48347e11f9bdc0b5ed03affc1acd5f38978e94a43ad12e4525997748162653f94586e981f23234acb2fcf08cdd58f807ba904f3c8d7d6c2c15e283bdfd42fad1f057e17c466a8192cc24098589c717d332d6e1ec4d6d93f52c5109502411a6acf94eccb0487dfe348fb0b0b70f67ee58ace49579577b853435aa1b2af6d62b19cda13bfb8204efb8bf21fdb135ea4e224a682f45"}, &(0x7f0000007000-0x4)=0xab) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000d000)={r1, 0x1000}, &(0x7f000000e000)=0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000000f000)=@ax25={0x3, {"d0e5739f19a1e4"}, 0x5}, 0x10) setsockopt(r2, 0x111, 0x4, &(0x7f000000c000-0x5)="0ed4550f", 0x4) connect$bt_sco(r2, &(0x7f0000007000-0x8)={0x1f, {0x6, 0x0, 0x7, 0x1, 0x1ff, 0x20}}, 0x8) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fc6000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc5000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e7a000-0x10)={0x0, 0x2c, &(0x7f0000262000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xee9f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}]}, &(0x7f0000639000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a99000-0x18)={r1, 0x401, 0x0, 0x3, 0x7ff}, &(0x7f00002ad000)=0x18) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc6000)=0x14, 0x800) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fc6000)={r2, @broadcast=0xffffffff, @rand_addr=0xffffffff}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc6000)=0x0, &(0x7f0000db4000-0x4)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00006ca000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c4d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ac7000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e7e000-0x4)=0x8c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fc5000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fc5000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x0, 0xffffffff, 0x2, 0xa0, 0x80, 0x0, r4, r5}, {0x5, 0x7, 0xffffffff80000001, 0x10000, 0x40, 0x1, 0x3f, 0x8}, {0x11f64600, 0x4, 0x2, 0x1}, 0x1f, 0x4, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x2, 0x1, 0x5, 0x0}}, 0xe8) setsockopt$inet_tcp_int(r3, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) sendto$inet(r3, &(0x7f0000090000-0xd5)="df91168f83041f3d32e2049ce88373773de763b7f4a4c668419066966f8b1474af0806d3a23b2bc6b2b657b30dfc7bfedc8f8a829bb541a9c498866c7ca11966868a414e71aee6d7d17e88bd7851c6b0ae9d6bf8b008527adccd552fb23d79db263e795bea6715b34f142fac8fba0e6542dd86e8ff95cc00cd4e9eaa3ca7d1e8b1947f7328fbb7fa30529dc3473b57da3e9e0da9cb24c428d3e4552c8c82fbfd4fa0d47d223483ba8871cf8f304d19762a52c7c3e73a4f21cc463252b6bf0a6356aa3ab4266039abb37dc099c2479e7a9da6fa0353", 0xd5, 0x40010, 0x0, 0x0) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000+0xdf5)={0x0, 0xfffffffffffffff9}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000d000-0x14)={r1, 0x6, 0xb, 0x7100, 0xffffffff, 0x0}, 0x14) write(r0, &(0x7f000000c000-0x61)="", 0x0) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000366000)="7793c7987ee8162c48d88950c0e9f837903454e9c1ed6bc752e1946ec8764af60a3cf8a063dfb4c2cb986fc411972f17c36261d708cbf9aefe3cfd23c395c1b2d464c372239ccb8ecb693cddec44b7691a97c0d5b782f8bdcdd73d50424621ba12adf63cd9eb463d6c6941fb5f0628cd11422628855bc563ec374f2ce4cd8b4621f35d9d020cbf1ec5126f14c3a802048580aa120af5ee054fea0b44a10d564ad914f1b61dd3f9c461fb41b941e30435c162d5af7e80a254e0dc93b22e61bbd4cc01a0ae3837dcbb53e98174fd0934a2f0f32b10196e12ddffb8336164c878eddda355fb345458774f18d255175b971f8c39c740e1e189841c58667287ef89c7c8ac1c5a40861ee1f313163b08a7972d415322511b1a9e58d50c700fbc3c8a129d17bf9638329c519e235f1d2b41c711a6b8d9639814e7073ca766c5f3c3d5a8f3e9a1da33f3320f614e502dd05350d0171741495b2231988e98b8db8728ec8951cc2b3f49e07db0b7fe2ada138a817995504b04e6a4100a663f4d9728ec8824cb60e2fba6a78f491e74a91ebb141aa4bd4b452560e9470f3f9258a1677a670d67db2ae4c6305628b10367ccdd6354f4c477bbecb970f60990565869971d4b2b069d16d423dbcaf6af6487170f7d28a6249e95673aafc347257351854c2db0abd8ba37b2c0b9b5c2a28883f2b91a7d1d742e8a520647d981ec4cc940e4c05f029803399331991887bbf7f43e7b0deaec25ad7b6461361723563ad146ee4df3eaac2dbb2582296f2361e8ac90ef68444ed682bc90e990458241f09ed232d756c3f183e3c64856c8ffdd4898e6c4a717d1bc475685bde91f936e45a3eac88295c763deb0bf32714e797018e878c47f607cbea6b5ed2db4a7d0914c6df2505e808cb58df0afe39a66dba3d5045e2e57034b862c38ebc69f568e851c986cb47dc6ef0880bd68c22c7812797c6f45e61fe382a427b1e166beee23ffee54aa13ff1d66a2bbb394d700ae6273d252b770c0eb5c6d2cc69b2fe93eb62eff916be59bc44999823c9874facd88599587152e4e31362c82cc41a8afbe05acadcd25000f65573265e5a826000b3b7c2e060a24e8f620656eb2b813d4edf9644faa23a036e1b7edc65cb39b3df26a0cd7afcf5023f0e3ded83dd59394066edc954a1058675521f12b7df1e44108959a1345b62ec9f6e2fdb9c4c4a8d1dae45844ba20d54e6fe07dd8a2970cdcca13a78480ac925fafd61a852fcbd9d0c92486e128a5b54e92fd937d3cee20ca0546f4f0699934186f27458ff188c3cba1a383099bf82104fff73527066cdef8aeb7dcd64a68c0044dde0649ca188bf4c507ab3157f76ed2a8344ed067fac1e46ea52229c968349478b3b7eec09a39e80b14a2c0697aa3f8e4b6bd50286c43bf325d2bd81e4d80ff408294dea89d82bb0a0d1bb237ee8f965c991156679271fed76f09147aaa88540429ceed529f191d0a9c92d4979d286f14fcbe7b42d693decb9d5eec67baa1c8dd0656832e97635e8517dd5e5dfcfc01cec89d158afd8e4957a8f76087032bd684ca507c7d8439bec3f4e163542a778ecc8ee5374df65dc05995dc4c82362dc03a958df93c03ce24ff214e78cb6ff985495c04d6aab2f448f42b0d3271170df99d6880500d267e654c473692c39c708adc61ab285639de8bca7eec1bef609f38d6bc3f8badc455fe8c1dfc80c012ea55cbb1bcb609fd8ad96d351f93aa1b77ce4f66da04be94af69b400f18f1c19c6b5202e40a79da4349fc3aeeaa61e98d2a7446be2f53bee0c994db87ac345d2ca47ee480352476acaface83898bf81d0d721801c0c338cd515f22d65e5dbf8daaa6bba7e482822a9fc7807d6fe48c085e14cc8229841672c0d195fa9cef584c5565117689921ba29131e7dfad65738b4a2e37fa4b6a5632ad4d4f0455c4858713902db6303524a48545f93f23e86d79126daf31fc97ef61ca4bb9bee5866f226c0f77285ce9add841c08e0cf8fd481c92ea69283441ab3e46fab7d0c05743ca7e631a8f93fe42f26886fbe65b7c49f265666cda1b6fedfe0bb97022c2a73bc5ae0f185495e122b9a1201134a27d2c5371992ce537ec81e3cd54fef41648385f6a09cce3e417f2de5fb5afa8f05b28503236dc65bd3130606fd54346b8869e409dd29f7993e9621ae7bb512a8ec42c05d61825f592cd6ad25e8f0279b5e08266f0b6a766d228befab1c005440027c5f322225a7295a51cbb12abdb223ed95f300043ca89d251f05a31f32fc1d2ba3cd84c95e8a555312f9d5e9b3e0292e4540221a7c74951b2fcc83184bd5918d06f0edc18bafba482d43dc190e28b14bb8596e8266a6dac3f6e823f95e818aa4c4010ea4a15cdab8a801137c6d86c6a55f9451d61b2063ebf3f3a889ea2af30475a6fa0032e6a0b11827bb02b7bdd4ab0a6c08032f4521169654abf654f4c6f45dd6986e9a5a64dd2e5f1dda0415fad6eec25d8bbf630bbe29e752bc27f0b27885f465908714d34f13e7144abfce53bb4f898db0f98878e136b0eec3a542f62a8e63e79738ede0440aeb71874d84daa4fd6175ba1c9e2ab9ccaf5acccc4220d60fcf935401d826b90bd6d6466c0f7d31c418ca843509a193249505bd55ac6c95c7231d744aead7f0e40fcf37faba984178c07203adeebf79d9bf9982c1fc78d8a0262753aa8880c8a804d28535b1bb6d85d19b597bf9f7e27ac7404410e5170a0c3e4aab4a894f2c3b12e54d58f840702989676fbc09f60c72c12421ea585d2dde14473555cfe7194f1ec87d8a2f873b6cf6d00ceb95e9f2fb508c0a96a9ec5b829b92e3063f1ea00ca2f95792334d2de674a78fe110190fbaa26b16cad3a5df58a7f0f41e32a726620e570e3923f626b53deaa7397054b76e3a6f73f92586284a75dfe47e9b4f77b1277c85c5d17d69d6e944e92c724bf27fa4fd82aa87bcbd6a247b0878600ce2d7f9849aac0db6a46bf6703012301995d6e1c22130fb153fb6c73c385a90ecc4993b8269e1c134c689d0f0377bd4297e12827b845a93a6eb11d621f463071b8626ff9899ba6d4a810f0f3191ca17ab1ca85320e2d985b427ccb7f3c0f0a54449ae3be20e0644c2acfd0c327753e7be5e31ee2218396623f43dbe42b5ea016d090648bae8121376a27e003ec3b9eaeb06d5d23714531bbc8e3c4ac85baca5ee0746d7798a2357e594b4e11e0999e103058830ac57e91ce8013ef51948eccbc8b100ce2ec89d91790573aa8e1c24821e9b1a1a9831392c387bcdaf3e1d8dea216cef294d1731cdc080845288ff39afa1d5cc6d2dc17a8cd5cb406f47ef33814f6a518d8f01a8a56e9b7fc7b02a7b841e26da3ab5ac8b5e763ca8c196f754e57f3d7ceb2c71ff94a664b9447825b0d372238587ff37bcd7ebb32a616829255c2834599419c9092538a44c87804e828db0d83571cc54dbdb335a4092633379e0c0a6e38e998ce256c78830974c28ca924878deb3e947aa72da99d01a808d623bd8926df1261cd2d1b7acc4bfc1f0a4998b46b8afdb8cd48aec26d8a563d94c4ab3831bb8577cd60e89326fd7944455a48858ce972b9a6f4a61e1c2ff9c6892d90d4e187d7e0550398d019a9654d552d2c83b8234f00920facf5719baefe3ec1b9b6db9e2981260b067a572adbc29b367ed2ccd6b33d3c11e19531c17358f3e484fbe78c5c4b004c7babc4fe7ff28ff4c810a1cbc9459d54e74b74370cbde6d12aa80352138eed081752b6a8378d077a9aced77dc6f15a775bcf0da9928f6c0f04b235af21db5193a41c29c7f5a849b715e97d94716b440b5d2a2d8c79008ae9f6098c1ca0c6862928f9f40c0d275739386a798a5afca7807868e5f6ccf96b9b766e1a4612ddb08df39646ac051fc618ba9fb24e97570b089bcc972f6a424f7b02fa246513985ea2f1beb361a373de0f7575be63c9b30f29a2645fa539894e999ee3684b09531df21f75efe0566e05041373f2c4a85a76b742dcacfed5c4ee6cfebce843d1d022ca7ad4d67487e99cec722713ff0f6eb3e1d4ea3e03b0968cf917f33f436f5573bb6b2de442a20df60315dd7ef252dadccecd8f9b16920dbe4c80d91c83b7531fb5e43e861c18cf0607bbdc4aadd62621b18fd42daa8a0f6baa9068c06b4f390e367f64143538852a662c6178078c38841ef058221e46e8e05eadba0256858bf69af41527a98e20b8cccc64ac3776697c6d8cf2860e7c8276af2c10392b527af6f1e6c4fc2c792706a3bdaec6993a8dab2f48263d5c2e9874889b0038f3ea28e95f92df940f33536a2b898552402b615612d796c8d994db11eb1ae3ada7fb98d87ca1256ed368c63373202ccea7df83fa4b9cbc7797e82c91c38e39530426768891310e27a81edf0d86206947e6fb9e19d08ce75e2db21cae4725a3e39976dcce9b75fbe7b848f6f0d47fa4dcb1fc154a19da885cdd092b3a87d7f76456d2a7dd759fe6380063e83bebd038fc6b844a63cbab55da341b5690c0be967a732ffd32272be7ff086d2546ea7c5c3f73a98b4bf0ccb026888d2c6aae6214eed4528c85ffcab457a210d5dca96f4e85cc9b22e0dee6694d346674f2e274d0b7c0c5647194c0439abd9b83fc117d048eff1dacf151c1f36d8fbce5370b55f25ee8748b204f4b72ee3204784f8a721995aa5f2f344789c06b0e0fbd3d613415a1f207b18a7e0bcca2d501ec144a55936e08a4a31951e4861c3accd462a9e13b72e0849010eee1e2687cb6ae454c624087eb5b317e235ec93d92ea6e5b0f8144cf5a7f5a410a8f3f4902a0912c23bde306ad4c86067100d4a12141978f8eb7e8efe5041a08698fc968b34b0e2f4dfac9bb0db1485f1f524ce50ec4525439a8b97bcd3ca614de9f82ca621eb74302e7d19589e2e2de071169ebb09ef91f5eddbca0aec91c46b71db0f3c895842f7f8ce10640af2e5b528e65cbeaafcf225d828bd23d20bad8c41c6c8666036c7cadbebf7d8de7e7150169edee24cd062d8c7a3d6fdd392ce371b5d528a615e64c646ccef9ea20f9aa11a86e90341ae5d7fc45746f1a3656c9295db169fa2ec78a09c5e14d185c841f177191da1e58789b415a8fbfc0829a95ff15e0b39662d3771f58a8d4ad6e2fc059151e3f97152b36e04c9b34721445901103f3d871e55599e595d385fabbd56c18a05819ddddb17c47076b8a02452502a7976ea709e7740ab0bb868fcf68ff65a426066051e0ddd1bd874ecee28439da912e7af403edd2d974a3ef9f776c5577a1c6feaf7d7fccff68a5ca6b0c66b07d5402f92233a68ece9f02b96d9dc41336203f798dfdf3d00b0777f037d9e78ca4fa39c7662fd2ebbaf2957ef757888386831af7a0a1bd942d3a433932ac8a190e40e969f65b4a14f0a9e9b9b01869851caf21db5eb6d27f95af785aa34c76a6f874c50010a10af78f464bcb410b3c1734b092abe5cf6f20aaffda7ca1137cce18df5a0c4f75a154891845e88fdd6d74ec56f3826f707c9adecc12b69049388f7f0ccc0451431064b5a9fae14694a1488d1ad16f01e82e23b6cefb37c68cac465477e5432e1acaf2fcd2da76732ea55e76e62db4a873dd491eebec2d67146079ee47868e8316ff252a34fe0f392914035d395a6c0cdf7149e25ab9724a1ed1ad5f07e10f004f0eacf0bc4cac77b8926c227d28a31a64cb361d8687f29e72b7cc7dc5e9a72dd90b221d06d132fde82147acf6471ed52b81262463ab114c33fe9d612505e55abe580097140cd9c3148f692120aad41994546a72ce668a687a35b03c396015a4f33b02ff2190") setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000000)={0xfffffffffffffffe, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000040b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000ddb000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ddb000)=0x10, 0x800) bind$inet(r1, &(0x7f0000b66000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x1fffffffc, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f000000b000)=[{0x28, 0x109, 0x9, "95108c69e64d9e0dfee3feab8856daa47550b3"}, {0x60, 0x113, 0x8, "30945dc1d8391993c6520e75cdd0e60155611e0c6c6ad16ee3e1aa5330b65d84e7992a29c95b1d108e6882672c55302e63be1ab7be2901539a71856f11b36ce4c13889a045ca750582c28b1a"}, {0x60, 0x113, 0xffff, "3d080b9a2a8f9d0f2f09e8c7d1d18247492ffc47b72c968663e8317b4585080c9d8f30d53be4e7dc13a86d6d7f13d7f28a26852a2225d2c434e5fa4e87f32f2d4d60cd69ddc6b1713e"}, {0xf0, 0x10b, 0x80000001, "2da7371940b3a6a9fe481dd89f5c758dee20a48f01214e89ed8dddc6e41d9ae83ce907c2d32f6724063e9745bf23324fab7cb74da9c59dbfd826b017aa7b5c44309058eb60cbb879db9b580a1a2d71ca40af17a6e23593b6b79fd2a4b4957cbbf7485230b03a2befa139f1111ccd9eaf0cd04ab6c5b8cf22ff40d7000eb66e67808185e3266fa29f7569755fb2ea9d7f8e02753e2303c0a5976be30f4387f1f718a530e4239520dfc276d76cd673ff842c914d251534aff58467836591f4a974ece1182227f17c8ee1ab8aa6591ab97102c14841d9417b43b98e4c96778e1dd4"}, {0x90, 0x10f, 0x9, "3db7bb8ee244cc8c10e431bfa096ad5ec0ebce734782144f0492ed615f802d03a6f1fc6fbdbc2b31763c1c812c639996a9dd9255159bc7074e8fe1fccac2eca8e14cfe9738e000d9c1605ac778063e01648035938b9f9ba69bf183ef2cd25b2e9df752f99d684b5bf06a36a906a46ed17da4303ee4212d148338aa1d1c20f4"}, {0x88, 0x111, 0x5, "03c3c3cee4ec0ab0aa741500eb66396fcb369e565e370908b7467f37e5cfe410997936fb0b85c307825e96e84807e4dd19b374b6ab375986626162dd3d28ad03f1bd5caeb4a615844c39a75a00d98eaf59917f061ed86511d69647522e5c860b41eb830e8d1d492df2d3af4ae8d5c0dbff0003"}], 0x2f0, 0x0}, 0x0}], 0x1, 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000008000-0x60)=@nfc_llcp={0x27, 0x4, 0x0, 0x7, 0x1, 0x1e, "a0649ca311e0a84fc14771d919be2d04c6bc15a487330aa9fdbb0bf89a90ccf1fbf147332ae7d422835070cda664ac671d871991d35e2e85e721b332a3c367", 0xb3}, 0x60, &(0x7f000000b000-0x30)=[{&(0x7f000000d000-0xb0)="cf6029f81e8bc04f462a6e4b0afe3af7de1ed5867adeb32be84c50ee9727a119d75766d12444751161a2055eaf66208c04aed3afe16a32b18e2284f693a9e0dc702ed8ea4afeff03c1a8da3ac13a5744992213a7c6f3a7d5893d9bf278b6970d0e2032a0a4470a1536aaa72a6d38475e048a4af36fd4452849f39f8f3170b61aa71b2bc78c61eea46ec45b1886969f559cee4c3890d202d9312e7c0a3d8acaea9b5268378925ca04ce88e5a404148a9c", 0xb0}, {&(0x7f0000009000-0x4c)="e2d971e595ae5b0184b015d079ef527617a0b8243d4341e56b25032f2e5af50c144cf6a152f6f752de08098fd271cdcbbc51a2fba2ee1323e7d0a5603203470eb9799d8000308ab48519052c", 0x4c}, {&(0x7f000000a000)="a80d385446795b7252efb482560ca1c36a6c634a6271e4fee288e61104fa7ea176facc385b9e419bb61ac2bda040f07b1367c0d90f6766ad9fc4", 0x3a}], 0x3, &(0x7f000000c000)=[{0xd8, 0x107, 0x4, "64b273b96cdf34c0239cb922d74ac0aab7b003843de3b177c5f03f670ffac14ffed98a1b54820d3b43ce8eb132e7d0ffb1c0c937d610e9bc2344656590f0eba38c61f1e83da2862b423eca509d845abcd03b60b2add0c6cbd79966f0aaa9892c6aac80279172b85a6f6fa0fa53fc307783af3d30c93c79b80172593ed6be0f67d909225aae764369acea3e7a6c20096581cf5beb760f430a80eb772efacf86b39ecc39f1f14842b2f2b52fa1a62fe18d933cafccaefd0e48cde6d4385385cc176ebb4c88b587168d"}, {0x60, 0x88, 0x80000000, "9e770c481e7ddc987354d80df541b2cc5ecfefbcab0e0e421bc62adb285a814e729545c1311a9950632b60a68831de1518834287151fc6d8d6eeb1554888b3f99e27b7e932fa1a7ad8f8"}], 0x138, 0x0}, 0x6}, {{&(0x7f000000b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x4}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x64)="c08387d7ec63454a4d63a5c49d4ea0497d62e4a887224a4ed0377fe22acfbbe0f1a2ce742b45476c05bdacf830cf596de96e1c1a74699e4a70557d77e7b5c6fdda0902862dc7a5b0db685b018a67804ccdd56b86c9963159ab7ea39bc1d6964d573d8ff7", 0x64}, {&(0x7f0000006000-0x66)="0522447b0afe93f8e2b64e27a6fbe3b827e089ccf76d81b3ee64ba6a12c45d5f19e79c946e5f2626876c6be422a3ca47e4ad6f4de312a37cb36f741e0e3994a1f8024ea220fa464a1fc6918fde32bec2daec4d6ccabbe28871b68c5944bef70bf3205ce88a29", 0x66}, {&(0x7f0000004000)="fc574340d5de658831cabc73cffa8b546e210f81d877fa0630199921fc94bebb3ba2421e9a0fe89404c9ba9b13c56ecbfb43a09d15498f79f638875c3ca9ae3624f002fe662a028100170e6ea24cb781e39a4ca9c19b36acdcf723bf317fa71215461ec586e4cf41b816912ed482aa655541d7d14665b58a3bf23f18d45224b121618116c80daf5a2e4b24663c5b31731f5dc358fecb2c338ef1bcc6de894bd15077ff73a335eb81f4c2000652208d0c360dd4ecda818f000f601a6cf269d1db7478462dbb045dacd879df129eb5663a6ad5429680d59fb790960559ab5515a4009bccd051c5b04cb1", 0xe9}, {&(0x7f000000d000)="19175cf5a17a0e62a2d58357a6171482d345a158e03d5691976930a9a7aac850f838f7f299f50c34ae5444ddd8cbb5eac0b62f977c91cf4a0d40c76133327260c01f62c4d42133b3932b1b1ae98173e9b41f2043cc5396", 0x57}, {&(0x7f000000e000-0x63)="2933a2d714a10cfbc24ee697b6ff2efbd830ed36381b98a0e95f5ce4eebce9df5053f4936e0389db5078801472a19be54bb292e369c125a13fe367f4e0282ceefc75c7f0c0b569fc6fc427db665c4fa3acae090ec37e7bc1f095433a289ae7147f938a", 0x63}, {&(0x7f0000000000)="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0x1000}], 0xa, 0x0, 0x0, 0x20000001}, 0x3ff}, {{&(0x7f000000f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x70)=[{&(0x7f000000f000-0x74)="0e4d77aabca7e4c011050c26dd9aa2598a6a9ac56f2275c36c4ef4eaadaa8083ed4a76c2eae3e637056ff9c4c7b934dd078a7d579b1f28f90a79cad5094d6eca2b4246dbcd3c7b5b664499112d1211212f0f1549e6f3ba3ae46e46f753861881ca9d483ebddfa257e0b7ab5b9428d03b9ccb24f4", 0x74}, {&(0x7f000000d000-0xbd)="abea6a59ee93484e2013782d0e98535107b485bb6089eb2a09b65a718496ad87a01451aa973dc196654b6ac5adbd4c94f9878dcbc58fa4422d88df9d97e8b462f4dec2f3daf854287e62a26b5f79e2a2c077e730c2a30680ce47b7ada2b26468c4ffa84e2b6d58d6cabb9c815e044b6a214fb3b0917233990b1a17b8d55900be10279eaf86c20de5bd0852d02b96c68c048fe265bf631c76589a797bc6e7b30491fd63d7ff40aab438dc26bca59a0866475bb8590a87fc4c63c268ae8c", 0xbd}, {&(0x7f000000f000-0xe2)="f3a2949ec37a7b4e90e86cb303b6511c5c93744d54006e5f930ca5fb622bda4c63e06caa558c9822e8b8b08b9a24a2974da006846970da11a7aa1a6e884d32b42eb3cc8df82c1c538686c3888f32ba642b65cca072781a298498a95dbbaed71648407477cf59e74ba2bbcf4ab9b2c933394d411f564864a2ca3710e8714c72cae196e323ee8f8688532f849b9c4f0272584c2f5bb1ca5142c22d09f8ef993c3dc3160dacc1e36b7feb1e75d100f97c2c13d1cfcdc363b0bad5e8cd0077d897fec8291ddf780432207b56b15c04cdd135bc64c9342cfe263bce927e5d373a6f7f2dc8", 0xe2}, {&(0x7f0000003000)="ec97b3fb9a7dae8710ed2ba4ff8aabdc11ead46be8fcbdaa9a655df5b1cf653e685537df8550f7eeee5cead4f5142d49de5fd7713a3a13ced0a07607829accaa2b0777cdb6006e52b8e6063af615f05207445d7b1cda8f0e4f42ce24f4cee033c4f48de11fde8111fa6d6291d3177584b872ae80cd015a07c4b19a30f8e2b953e865fff40fa155c005295a62a386e4a2cd3e5cf6b3", 0x95}, {&(0x7f000000c000-0xba)="52cf0bbd9f8721826c8ff0a01da706f2b2d280ee1384becce90d414686ba5b60eb947d7bc4427f505b815a00a41ff79d4d0138b6783ddc0481ccfc72144b27c4509265330fce7668923461faff6563c457cd600c01e3d0b7630a1451e390c410b5b9f1b38fa0919a4874201dae219f41d0ce1ccfa137438e4a17645f7d57d53c5b837bca45485d6fee20d60a4c705a2bd8918ebce97cf73dae389e9677969e741ef8b9b31d7f1909f59efe3ec9f5349003937edb344526f2ee2a", 0xba}, {&(0x7f000000f000-0xb7)="27b0ee2ff2160eaddf66e26435476859c9ca71579149e15140e4dca41164059c0201544e93c314a0df6283845276645725e784f85119e7f40afa563b7ca123e59605b8301f068a85eee890d85b97f6bdc0d6397c97b02ecc9ddb173ed3d1d6babf40caac0b660b4490729d7301eae6c12d8c07f596edc717fab83c08d8bb673812c4d1919dc3df98d4cb85af3b4885740570e9ad97b198ae787ba5ad6cc947f9a77bbcf0938a37ff3cfea7635455e91040116abb04d163", 0xb7}, {&(0x7f000000e000)="5aebe5b64f7d90ff3a212262031b175ddba96ba70b2847df7b001d453def97aea14a388349b70a93ee09f74eef0b3c6b67ad53023d5325b7da584dac8852d539ae4823fc2b04ecfe7120ddd9ed89a881cf0ec0545c273b990b0300e318c7639f0ed0acc64f7a99d696f99f1931c634d493ffc0f070f81581987123ec12199c96532217db5fa88150a37d205ec2c1fbc48d3487291f8c1aa882264be8010bc21fe7abd9c4e2b4a519af5ca5bcaebcba9950cd3f394b93573f31c4", 0xba}], 0x7, &(0x7f0000008000)=[], 0x0, 0x44004}, 0x2}, {{&(0x7f000000d000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58, &(0x7f0000010000-0x40)=[{&(0x7f0000010000-0x84)="85585802d744112e8835b934053e691bc35473bcf9cb276acf745257210d7d452d1eb0b6d5a5bd8d2ffe8322be40fe4108d9528933b88734093c1725a42e008d2ca9036dbc3a705c56adf268b07a9ee99714040e9051a9c40b77bfc15a58045c20fc2bbd09bc2f06b4586bf39520a970845a4e8af3ca48d38e35b4af27f051e825d8a54a", 0x84}, {&(0x7f0000010000-0x81)="e16973ef03eed2af1069fb8457de3783538e374e51cf5cab6a3274dfe82aab3301b27b198a1058668c87b31a6edd84b696c96f0e899409f997b6ecafda0dbb0cbf91d42a4fe470f8674f05a38f530c366391ade5a08b61cbfd5569423aa0e1eb024664b81c48e2c56fe01cc267761ec0da30725ec16144d633ecc27bc654e66abc", 0x81}, {&(0x7f000000f000)="60e01c4f15c2ad7d8dc5396386d1e055a7ee952b2d7b3a95d475357f96e793", 0x1f}, {&(0x7f0000007000+0x3af)="0471e361adb3231dc69b1c777c0719c4418b9bf78919d1cc", 0x18}], 0x4, 0x0, 0x0, 0x800}, 0x1}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010000)="4c55615bfeb60b0e995795aebffd59ff68b076e53cfd1a26eb0b85bb2a97d684", 0x20}, {&(0x7f0000010000)="04d9715a470daf5817b34308afc4cf434d55441fb66c82ffafb0de9b9c74fa49ed453b6172268c4bdc27598e3bc358be35b2330de2858b4f5e036b604906aeaf", 0x40}, {&(0x7f0000003000+0x197)="dbf5d773a25d983115d808570b48d616a7c710c074ecf2b2847ec81315551e292aa33002aadfabd55ff5cabe45da3a4f227a5d263276d2b9de35e886bc7c6ae9c6c23dfa8f341fbd26d20aba15e208e1fc689108a8f2fce73f478b", 0x5b}, {&(0x7f0000007000-0x22)="de20348e9aeef8bcd464790e91d405390f395b4606a46c0cb4846309cf6efda1708c", 0x22}, {&(0x7f0000011000-0xf7)="a9032651423f4d3cce593e81f43908217705bc845bad53ad3c4bdf4947e3a1c81d55c9de76de0eaaeccfcc7b9e2d86602cbae2bba855e98fa87a6b96188d3d1cf973bc61a5638425d5fc45b3d13559c73dff87c6a075635feaaf294fc832b07909d93feeff6de9e54ea6352bb6ae37ef16c7f1e139c13af17fe47facdce5a45439a34d27f2e911aa869b93af8157ee7d5373e31fc797893183af78dbc56294e8c4986d3355ac7d316850fcae0881ca273f9d2e05e583242dd83fbd872b1f6bbc9ca12b59ef9f5c8bad0918c928b7be89f769f0f0c4eebcfa6533f7d66cdfa696909aa34b8389faced0c4c1bfef66ec4d26169e1af07dd7", 0xf7}], 0x5, &(0x7f0000000000)=[{0x40, 0x1, 0x4, "14ce4e086ba741bdba25ca7a37adfb0c2dbf7d5de2d456573739b3391120e6b7330e2b34f13578ccf6988f5fb2eb"}, {0x80, 0x18d, 0x2df4, "cb72b02ac5f1e79e32517ea8956b467b7730a1d4cf6cfa639aaa873fb12cace5947ea900cbda499b1e930c77bfe54d88570297a44cff349367241d2c14e217cc4547f61c16bb0310a755e5591314a86f009969c139de9c5f452732caa9b703d6341989e0338e13783a5cded509d3cf"}, {0x70, 0x1ff, 0x5, "f1d13ce76a0e738bdcab1ed032ce1a407abf8635e477d02e0aa24ade00bf16953f3f06988bfe7c6e5226a95aeba7baace5b8cc7526b9fc78af70961ee530aa930150ee3d6adafd7e159a0f825eb59a09a5e1d4a1eacd44bd49ee0b2e3d"}, {0x50, 0x10f, 0x7, "03b420bc659c29604c6b2fb106d04e43c4d8689cc623e9f24d3070a72133b82523c79c1a691cd9f1fb0e3619ebff6c6de33dd1ebc2f66f29fb82cee6ae85"}, {0x38, 0x116, 0x0, "8cfb3587593841bbf4df15212c3ce6b162419e5c2b9602ef6671c89e6219c751d7"}], 0x1b8, 0x0}, 0x8}], 0x5, 0x0) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000dd5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d59000-0x4)=0x8) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f7e000-0xaf)=""/175, 0xfffffd42}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cad000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) recvmsg(r0, &(0x7f00004d7000-0x38)={&(0x7f0000df2000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b0d000-0x40)=[{&(0x7f0000510000)=""/4096, 0x1000}, {&(0x7f0000a5c000)=""/214, 0xd6}, {&(0x7f00008f4000)=""/228, 0xe4}, {&(0x7f0000c95000-0xcc)=""/204, 0xcc}], 0x4, &(0x7f00003a6000)=""/153, 0x99, 0x3322}, 0x0) sendto$inet6(r0, &(0x7f00000a2000)="9c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004b6000)=0x0, 0x800) sendto$llc(r1, &(0x7f000039c000)="", 0x0, 0x8054, &(0x7f0000fc1000)={0x1a, 0xc, 0x8, 0x6, 0x2, 0xfffffffffffffff7, @random="b08148078d8f", [0x0, 0x0]}, 0x10) getpeername$netlink(r1, &(0x7f00009af000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ea000-0x4)=0xc) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000008000-0x8)={0x1f, {0x6, 0x7f, 0x8cfa, 0x10000, 0x1000000000000000, 0x7f}}, 0x8) getsockopt(r0, 0x0, 0x19, &(0x7f0000003000-0x90)=""/144, &(0x7f0000007000-0x4)=0x90) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x4}, &(0x7f0000cae000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000564000+0x3aa)=@assoc_value={r1, 0xfffffffffffffffc}, &(0x7f0000a3a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000+0x917)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x9) r2 = socket(0xb, 0x800, 0x80000001) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000350000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00008f1000-0x8)={0x0, 0x0}, 0x3e, 0x4) syz_emit_ethernet(0xd2, &(0x7f0000737000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc4, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@cipso={0x86, 0xa, 0x32a1, [{0x0, 0x4, "d2cb"}]}, @cipso={0x86, 0x60, 0x1, [{0x0, 0xf, "767c135fff037d8ffed963908b"}, {0x0, 0x10, "f96b51f169e55e513239e436459c"}, {0x0, 0xf, "be167fe1a6c4034b94ea8a6601"}, {0x0, 0xc, "87b721184d0568e65207"}, {0x5, 0x9, "606a8877e9728e"}, {0x5, 0x7, "cd28139113"}, {0x5, 0x10, "a34b747b2533a0c144f2216edafa"}]}, @rr={0x7, 0xf, 0x10001, [@broadcast=0xffffffff, @rand_addr=0x100000000040, @dev={0xac, 0x14, 0x0, 0xb}]}, @ssrr={0x89, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x96, 0x11, "a129814d2a3d338c462bb31e1f75df"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 22:19:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x5, 0x8, "90b0bc5993c5", 0x100, 0x0}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d6000)={r0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000d31000-0xc)={@rand_addr=0x7ff, @dev={0xac, 0x14, 0x0, 0xb}, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c9b000-0x4)={r1}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000cfe000-0x4)=0xfffffffffffffff8, 0x4) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000778000)=""/10, &(0x7f00005b0000)=0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008a2000)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000074000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000751000-0x4)=0x1c) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b0e000-0x1000)="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", 0x1000) poll(&(0x7f00005c2000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x8) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ee8000-0x23)="fcfffffffffffffff8f3f7ffe100fff70103ce1097342c7949ad34b04d887b2da7716f", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e75000-0x38)=[{0x0, 0x0, &(0x7f00003a7000-0x90)=[{&(0x7f00008ba000-0x1000)="b3e5408738721c1a891fca61c91cd3e2aa55500e0303afc7df172fcf48f6514c", 0x20}], 0x1, &(0x7f0000de2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015e000)=@sack_info={0x0, 0xffffffffffff8001, 0xd0c6}, &(0x7f000080a000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e68000-0x10)={r1, 0x0, 0x4, [0x4607, 0x7, 0x1, 0xfffffffffffffeff]}, 0x10) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f000017b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fe7000-0x4)={r3}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fe6000)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000201000-0x10)={0x7, &(0x7f0000000000)=[{0x400, 0x0, 0x1, 0x5}, {0x7, 0x29, 0x6, 0xff}, {0x1, 0x3, 0x2, 0x1f}, {0x0, 0x1f, 0x7fffffff, 0x3}, {0x0, 0x7, 0xfffffffffffffff7, 0x9}, {0x0, 0x5, 0xfff, 0x5}, {0x9, 0x4d30, 0x2, 0x8000}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000000000)="14ff9a08", 0xffffffffffffff48) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000170000+0x7ce)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000026e000-0x4)=0x10, 0x80800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000e0000-0x4)=0xc9d, 0x4) vmsplice(r0, &(0x7f0000829000)=[{&(0x7f00008da000)="", 0x0}, {&(0x7f0000513000)="6e30ec42952fabf63ba5d10e2da47388cf92681a9c86e5b8ff69c40ceee70ed47547cdde5c07f42db1c8c291477acb7e35d2788abb42ced9c8db39c8a5f50db7fe350a846f93e25e80069f011e94a43b69818e35752fd533ccf6121507fec527cb1644ca27ccfa96d4f6341e5bddab9e57e7ab08e76afc75aa5d10f1d2eba7cfab5ac38523b572f0ea6022d76373394434a9a4e68f3023c3713f2c0bfcee896b09503a32ae8b75171634b950c6d1b0c052d4af1fe0e9e0729f82aaa0feb42fca6ef24e7d3bb750b211b7eb7ed6f6c744d179f5c40030a88008b1b92d9a32dd", 0xdf}, {&(0x7f0000d26000-0x15)="55b8b4309b69a3a4b7db0ecde9b3e60fb8625ac407", 0x15}], 0x3, 0x7) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000df6000)="251160cef43cbef844e5f9da0be695605c72907724e69b58692292e258d0b1e65e928485ce10623f9e92525e6ae054f6680af16c9684bf7e3087b756794551b51e1b8d29b45cc3") setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000df8000-0x20)={@common='sit0\x00', @ifru_flags=0x2}) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/16 22:19:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x11}) pwrite64(r0, &(0x7f000001e000)="", 0x0, 0x0) 2018/01/16 22:19:54 executing program 7: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000444000)=0x0, 0x80000) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in6={{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x1, 0x30, 0x8, 0x4, 0x7, 0x206, 0x8, 0x0, 0x6, 0xfff, 0x9, 0x1000, 0xb8f3, 0x9]}, &(0x7f00006af000-0x4)=0x108) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000788000-0x8c)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0xbc, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) r3 = accept(r2, &(0x7f000033b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e6000)=0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000289000)={&(0x7f0000acc000)=@full={{0x3, {"bb6302d3c24f83"}, 0x0}, [{"01323b02092e4c"}, {"32af56fb715ffd"}, {"99c027141a432c"}, {'*f$Nr=Q'}, {"2077ad881f177e"}, {"51762c6895f803"}, {"a327687a1775cf"}, {"69519fe18a9861"}]}, 0x48, &(0x7f0000acc000)=[{&(0x7f0000756000-0x67)="911fe8e3e9984916638ec5543b559cf03c5edc00779dc5d5379073c475ddc9e1ba55d6ce434de70e45225c3bd22392dcf834f7308e47490cf7eee34d4e53b0042e208d47fa8478d2c0ac9007e60bb84fc301bbfb3c642c44528483c055c03eb296ccdc16235420", 0x67}, {&(0x7f0000acc000)="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", 0x1000}, {&(0x7f0000a53000)="6b1d17d5c13df0efc3ff7acce172101c85b0410284", 0x15}, {&(0x7f000041a000)="bbe0805c8a5535b1376959aa4a5a6c11927d14af20c4a92f233ec540642a606287a0874d4ba2ec2f69b118d80309448003d97bd39722eba6bcff49cd26e5d427fc1640ef08ddc1bdb40b91937f9b4364c44bf45691548e724ae9080cecc7d45febad5b465a7e2c8201ca58e7ac8f4d33373759c4f749d92b63e2bc008101e78528dc86b2a2a7cd6546c16ea5f8947d37bcf4a8030e4be3daafe1e0061abf6c687129b9cf0bc818bac32534428da361552e2d39fe5d3487fb432e76286823abd01a4ca0fe2e9c3fbfc092ac70351aff18ac3372b9", 0xd4}], 0x4, &(0x7f0000880000-0xc8)=[{0xc8, 0x113, 0x7, "ccae5f69e291ac7d34184275c590d8834c0d9fdf4ccec66befd40c46067971c198237b0ff2aae31f17f45a36c110a83459e07d115f816144731bdada1a5daf864965d146b1c4f0fe6c114f8d1ce357c7aac2a698ace5daaf1c46b200b22dbc221d28186f43b8a7d2c5b8018e6bc276267f858947bacb0d8cb96eaeb6b5abe72f9ad435f251732cf4951d0f812519800e5ed6d5ceff42b455276339a7f31a4afe407e328bf03a99431c24efa6da2d364d319bec9f79"}], 0xc8, 0x4001}, 0x20000080) 2018/01/16 22:19:54 executing program 3: r0 = socket(0x1e, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000cf5000)=0x30, 0x4) 2018/01/16 22:19:54 executing program 2: pipe(&(0x7f00009f1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000268000-0xc)={0x10, 0x0, 0x0, 0x4100800}, 0xc, &(0x7f00000d4000)={&(0x7f0000aa6000)={0x22bc, 0x24, 0x2, 0x6, 0x0, {0xc, 0x0, 0x0}, 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@generic="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"]}, @generic="19c6", @nested={0x114, 0x91, [@generic="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", @generic="d5be8539ee80c013bcc8ef", @typed={0x8, 0x22, @void=""}]}]}, 0x22bc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800010804, 0x0) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0xffffffffffffffff, 0x5b16, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) r1 = accept4(r0, &(0x7f0000d14000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000069000-0x4)=0x14, 0x80000) bind$inet(r1, &(0x7f0000029000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000671000)={0x0, 0x100000000, 0x100000000}, &(0x7f00005f4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000185000)={r3, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xd4, 0xb8, 0x87e0, 0x81}, &(0x7f00001c9000)=0xa0) r4 = accept4(r0, 0x0, &(0x7f0000f5c000)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000014000)={0x4, 0x1, 0x2, 0x2, 0x0}, &(0x7f0000962000-0x3)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000092d000-0x8)={r5, 0x9, 0x3}, &(0x7f0000f71000-0x4)=0x8) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000456000-0x19)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000065b000)=0x32) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000211000-0x8)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000117000)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000084000-0xc)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ba8000-0x4)=0xc) bind$packet(r0, &(0x7f0000101000)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @random="f4b48f23ae86", [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f0000ca0000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000008}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000772000-0x8)={0x2, 0x0, []}) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000df0000)={&(0x7f00006b8000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(authencesn(sha3-512,ctr-serpent-sse2))\x00'}, 0x58, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000fe3000)=[{0x90, 0x0, 0x0, "81871045aa3e92a239c82f3434ed7f08a2f96909971b89f0f0ee7a5666316eb2026222fbf333c70c22fb49e61a4d12ed6bf96f9424bfb56050f9717201d8d2cb133117f8ef115518d9a9095f2d322245f16ffcc217dcbfe60e34651d3b756353f1f003aaac55e884881c69273e6eda0de9e754bff64340ff9f26bf"}], 0x90, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000116000)=0x4, 0x4) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003d000)="7b7964b4b47f000bcd3b0d21", 0xc) tee(r0, r1, 0x2, 0xb) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xa056, 0x4) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0xffffffffffffffe9) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aeb000)={0xffffffffffffff9c}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000aeb000)="7f2b3f2605d46f774ec75d3de7053266a050451878a4130e982e5959e01ad23611b209b05037495f1968caff48bd417c353bb7ab9db5bafaa52568cda97526e9bf89b2bc65b1f7ff4643f1716a6219feeea180d4238fe75a6cf8fd095bccfbbb35b5") 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00005c5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000041a000)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000789000)=@sack_info={0x0, 0x5, 0xfffffffffffffffe}, &(0x7f0000acf000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d48000)={r2, 0xa9f0}, 0x8) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000652000-0x8)={0x0, 0x1, 0x0, 0x0}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000102000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000b62000)={0x8, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x1, 0x2, 0x8, 0x0, 0x2, 0x2, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a8000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000747000-0x20)={@generic="2313800c7dc74cd92e9907b297fea8ae", @ifru_flags=0x8000}) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000503000)={0x0, 0x0}) getsockname(r0, &(0x7f000019f000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000529000)=0xffffffffffffff36) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00006ce000-0xde)=""/222, &(0x7f0000b2b000)=0xde) 2018/01/16 22:19:54 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0xd5)="01040e00cf1a5e6add13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638c917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe7a0f654c9a6c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb", 0x81) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d17000-0x4)=0x0) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009db000)={@dev={0xac, 0x14, 0x0, 0x14}, @multicast1=0xe0000001, 0x1, 0xa, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001]}, 0x38) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dc8000)=@generic="7cbda341c0e992e28fffeafc004ebad0") setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) bind$alg(r0, &(0x7f0000018000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'fpu(pcbc(aes-aesni))\x00'}, 0xfffffc3b) ioctl$void(r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/16 22:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000182000-0x4)=0x0, &(0x7f0000dd6000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000157000-0x5c)={{0xa, 0x0, 0xef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x945}, {0xa, 0x2, 0x7ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x2, [0x6, 0x635f, 0xffffffffffffffff, 0x5, 0x8, 0x0, 0x9, 0x0]}, 0x5c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000603000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000711000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f000038f000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000024c000)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x401, [0x3, 0x4f, 0x6, 0x4, 0xfffffffffffffffb, 0x50, 0x1, 0x7ff]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00003bc000-0x10)=@hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2b}]}, 0x10) socketpair(0x1f, 0x4, 0x81, &(0x7f0000c0e000-0x8)={0x0, 0x0}) getsockname$ax25(r2, &(0x7f0000ccd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000652000-0x4)=0x10) getsockname$ax25(r2, &(0x7f0000ed6000)={0x0, {""/7}, 0x0}, &(0x7f0000b22000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00009ba000)=0x800080000000, 0x4) bind$inet6(r0, &(0x7f0000169000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000183000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005a1000)=0xd1, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x5a35, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/01/16 22:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000-0x8)={0x0, 0x0, 0x0, []}, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009c0000)={&(0x7f00003d6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f6e000-0x30)=[{&(0x7f0000b55000-0x5f)=""/95, 0x5f}, {&(0x7f00004b7000-0x4e)=""/78, 0x4e}, {&(0x7f00002f2000)=""/4096, 0x1000}], 0x3, &(0x7f0000db6000-0xa1)=""/161, 0xa1, 0x3}, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000428000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000ef9000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000938000-0xa0)={r3, @in6={{0xa, 0x0, 0xb7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23f7, 0x100000001, 0x0, 0x1f, 0xfffffffffffffffe}, &(0x7f0000eb9000-0x4)=0xa0) 2018/01/16 22:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x12, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c47000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000031b000)={0x0, 0x68, "fc8f25f647f82cfe15edb2f64e3d2732fe1be59dbf327715c967f4866ba87e9668b78d1b126b532ca02e7cfa85907f223f7b9ac0eacc20db6a1c09abc5a978cd3c185cf90c03684feeff4e28ce0c03e7b3a6972fc84abe29a25190d429b0ccb739a6a0d0cb0f24e9"}, &(0x7f00002db000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b9000-0x8)={r1, 0x80000001}, &(0x7f000020d000-0x4)=0xfffffeed) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000a4000-0x4)=0x2, 0x4) 2018/01/16 22:19:54 executing program 7: pipe(&(0x7f0000b57000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x24)=""/36, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x7fffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r2, 0x0) writev(r3, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) listen(r3, 0x3) 2018/01/16 22:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000046a000)=r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000078a000)={0x0, 0x100000000, 0x2, [0xb5, 0x5]}, &(0x7f00007c8000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000133000)={0x4, 0x8, 0x0, 0xcb15, r2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007d4000)={0x0, 0x9e89}, &(0x7f0000141000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000013f000)={r3, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 22:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) r1 = socket(0x7, 0x7, 0x9) accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$int_in(r1, 0x5473, &(0x7f00001ad000)=0x2) 2018/01/16 22:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f00006de000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006c5000)={0x80, 0x0, 0x3e4926a6, 0x4, 0x1, 0x100, 0xa50, 0x1f, 0x1d0, 0x8, 0x0}, 0xb) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f000038c000)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x82d, &(0x7f0000762000)="cea41fd3f6b619eb8d746de297aa917c31d17290421311a626d28f5214705cfc06b2d367993ca925fe0f50ebd8e9b677bfa358ad8b06c307000000a1c618b6d9a7fd37cfc97038c74b6ff82913e192000000000000007e21a7318ff8d45fee92177f33b8dcae9474cd66b41bde6eb294c9c0db8159dcf6bb03ae0bb16e6feb0eeaf88d52e81cf2cf", 0xfffffffffffffdc8) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x8, 0x0) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fc9000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000088a000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r1) 2018/01/16 22:19:55 executing program 3: ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = socket(0x1d, 0x6, 0x5) bind$unix(r0, &(0x7f0000744000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f5b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) connect$pptp(0xffffffffffffffff, &(0x7f0000ae7000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 22:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9028, &(0x7f00006ab000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00004b0000-0xc4)="cd8d5ba0823b980078ab94afe4a44eddc1b980a7d64f4b3531c68df17110b1febd4065dcf3207aa4fba5a8ffbd32b2a240b31c29db662aa0145a9211c07020cc72a98b375416fb2dcd8768fedd858d49bb082ce4b593a3b9cbb86c94fe1c3bec40479d95c423892615a72e13667c97e304b2f618d1526fd7e1993815ae770dea1acfa780e9d408305ad996ecb8a60090a5190248a94b5f9f6fda77859ad40d850f8834f0201f8efeb13cfb97698b6d8ee2c553701fcbc1ab708f8ca7da2c224e103fea76", 0xc4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x100000000000003}, 0x1c) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000093e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00005a7000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000777000)={0x81, 0x4}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 22:19:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d4d000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) epoll_create(0x929d) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000702000)=0x0, &(0x7f0000181000)=0x4) 2018/01/16 22:19:55 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$alg(0xffffffffffffffff, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) pipe(&(0x7f0000870000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000144000-0x10)={&(0x7f0000af5000)='./file0\x00', 0x0, 0x18}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x4, &(0x7f0000281000)={0x0, 0x0}) recvmsg(r1, &(0x7f00007b2000-0x38)={0x0, 0x0, &(0x7f0000af7000-0x10)=[{&(0x7f0000af6000)=""/249, 0xf9}], 0x329, &(0x7f00006f0000)=""/64, 0x40, 0x20}, 0x1) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f67000-0x8)={0x0, 0x0}) tee(r1, 0xffffffffffffffff, 0x4, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fe5000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000098f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000819000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000716000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fe7000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000fe6000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce1000)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fe7000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000d83000-0x4)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fe7000-0x38)={&(0x7f0000fe6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe6000)={&(0x7f0000fe7000-0x80)=@ipv4_delroute={0x80, 0x19, 0x706, 0x0, 0x3, {0x2, 0x20, 0x80, 0x1a5, 0xfe, 0x3, 0xfd, 0x3, 0x1400}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x8, 0x0, 0x401, r4}, {0x81, 0xe88, 0x8, r5}, {0x7fff, 0x0, 0xfffffffffffffffe, r6}, {0x3, 0x40, 0x0, r7}, {0xffffffffffffff57, 0xb2, 0x7, r8}]}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1, r9}, @RTA_MARK={0x8, 0x10, 0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x4040800}, 0x4000000) 2018/01/16 22:19:55 executing program 4: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000006b000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x7debb54e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, 0x0, &(0x7f0000002000-0x4)=0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x1)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r3, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000107000-0x10)={&(0x7f000073c000-0x8)='./file0\x00', 0x0, 0x0}, 0x3) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000bb3000-0xab)=""/171, &(0x7f0000275000)=0xab) getpeername$inet6(r4, &(0x7f000072f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003c0000-0x4)=0x1c) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000c99000)=@req={0xfffffffffffffff9, 0x8000, 0x1, 0x29}, 0xcfe2c03ea1d6034e) recvfrom$inet6(r1, &(0x7f0000ea7000-0x80)=""/128, 0x80, 0x40002001, &(0x7f0000c7d000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000f6b000)=0x0, r0, &(0x7f000046f000)=0x0, 0x9, 0x4) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000065e000)=0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000d9a000)=0x0) syz_emit_ethernet(0x33, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "1a64dd5948fcd52370"}}}}}, 0x0) [ 421.935555] can: request_module (can-proto-5) failed. 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001d000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x9}, &(0x7f0000004000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000f000-0x27)={r1, 0x1f, "82082e204b8e7740cbd464e0e84357de6ec3eebc0b9310b5cef11aa44c2135"}, &(0x7f000001d000-0x4)=0x27) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:55 executing program 3: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000002a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000002c000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000002b000)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000002b000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xaf4, 0x1, 0x7fffffff, 0x100, 0x2, 0x2240160, r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002b000-0x98)={0x0, @in6={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0c0, 0xffffffffffff8000}, &(0x7f000002a000)=0x98) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x8, 0x1, 0x4, 0xf9, r4}, &(0x7f000002a000)=0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000002b000)={@generic="85267fe21c2df51ea585cef96278e47f", @ifru_flags=0x200}) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000001d000)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 421.964651] can: request_module (can-proto-5) failed. 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100000000) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x0, 0x81) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000052b000-0x1)=0x20, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) r1 = socket(0x15, 0x6, 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000001000+0xd1e)="5c4df8c9b9201039938e3e3d934395bedebab91b7104e5093de9b42b790df296ff052d918d9dbeaa02f985cb3670a65fcb27baeca1727e102ea40c807012bbdcf0e359f59f5da8962863fffd01d0bfaba8f1ba69", 0x54) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000035d000)=0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000678000)="7afd8f8d399fdbeaf2e2a250fe5b7b6c11d728b8db79e62c648bffe38715c041bd429defce5d87f0c99b34a82bda2bd510a8d7f57bf10482c37b2b66f8ae365a3254498aeefbd641447a6d2260a1d1250020e20cbce7ed51ce04b2ead666ba9f32d3659884ef4cd72f7e949aa73ac6d4", 0x70) setsockopt$inet_tcp_int(r1, 0x6, 0x32, &(0x7f0000847000)=0x4ee9, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5e000)=0x14) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3c2) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) 2018/01/16 22:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) pipe(&(0x7f00006a1000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ccf000-0x20)={0x613, 0x0, 0x10001, 0x7}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000959000+0xb9b)={0x0, 0xffffffff80000000}, &(0x7f0000b13000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001d4000)={0x3, 0x1, 0x4, 0x81, r4}, &(0x7f000075e000)=0x10) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000060e000)={0x0, r3, 0x10003, 0x3}) r5 = accept4$inet(r2, &(0x7f00001d1000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000224000-0x4)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x2000008983, &(0x7f0000902000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000784000)=@assoc_value={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000096b000-0x4)=0x706, 0x4) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r0, &(0x7f000063e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000904000-0x46)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x11}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "70ffff7febfa002e"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/16 22:19:55 executing program 1: r0 = socket$inet(0x2, 0x806, 0xe2000002) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ef4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x0, 0xff, 0x0, 0x7f, 0x2, 0x7fff}, &(0x7f0000e5a000)=0x20) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a5d000)=0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ef4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef4000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000821000-0x4)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00004c3000-0x4)=0x2, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x0, 0x1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000444000)=""/30, &(0x7f0000b68000)=0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000ef4000)={0x4, &(0x7f00004fe000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f000029d000-0xbc)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e0}, @in6={0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xbc) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000f20000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000f9000)=@sack_info={0x0, 0x8000, 0x1}, &(0x7f000047f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000016c000+0x89c)={0x3f66, 0x8, 0x8, 0x7, 0x35, 0x8001, 0x9, 0x4, r2}, &(0x7f00003c1000)=0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000+0x4b0)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ddb000)={@common='gretap0\x00', @ifru_flags=0x9a01}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000009000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000007000)=0xc) sendto(r0, &(0x7f0000008000)="d87d5bc1cee27189988557906bf9c61227d31eca70c8de20eeb9c469346134b9e21f45685402617f5e1924b2f188af3aad23f0091b7ededabfa2f47f33ac2a87f66be26b4fdb3cfd95e0732559d61660f9392803e6e80dab67b08be04bdfe0701a36ddc53934b3d2dd64fe40fa208e3e9606e787815b9317086bd30775179e09502c78d515439dde0ae8b51ac0993f7b794b25d8ce8fddc5f0ce6a25b405f29ad0fcd2ef5c181402f7e668eeeb5a", 0xae, 0x20000000, &(0x7f0000007000)=@ll={0x11, 0xf7, r3, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x9, 0x7, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f000000a000-0x40)={r1, r2, 0xfffffffffffffffd, 0x60fd55c, &(0x7f0000009000)="acf233f6e9669add9b0eb6d0a614867d77932b5542cdde14138f0d668420179429e8ee59824802a7c8a5c977c0d9ff83c50646889b03d9de6a95a1d0ad291e9ba91c9c85c29b7a4b6a1dd0e7c1929c58f04dba0dc3847fa6c9e8d23cea1c82f88645b54290138add4caf9f1cc328972e8cac7e89b583b1b3f7b4a927a6a6072b9ca61c960f324b094e0a526f81e307b6661b60bf83b6a00936964b51a904e75456438b2514139220d24052cca14c2c8db6f713860587154292e4c634f9922da885e26c1574db45800233a8779c5b7db893520bef10fd9c2de5ec3796dbe59b3cff27e5bf642919b1", 0x1, 0x3, 0x6, 0x82, 0xdbbe, 0x1, 0x9, "8edfc8480c7c031c2e4b1a5fc820d32dc1b54765d9e2bdb5"}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000)=[{&(0x7f0000008000-0xfe)=""/254, 0xfe}, {&(0x7f0000007000)=""/218, 0xda}, {&(0x7f0000007000)=""/142, 0x8e}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000007000)=""/84, 0x54}, {&(0x7f0000002000)=""/45, 0x2d}, {&(0x7f0000004000-0x7)=""/7, 0x7}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000005000)=""/138, 0x8a, 0x80}, 0x2000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000000a000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000b000-0x8)={r6, 0x8}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000007000)=0x6aaf3a48) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x4)=0x9, 0x4) 2018/01/16 22:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f53000-0x8)=0xffffffffffffffff) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) shutdown(r0, 0x1) write(r0, &(0x7f0000ac1000)="f2bcef7a816746eeb8dad67f07a82a974799954e397098ff2241ccc18a6541cfb41b62a26541862089bc", 0x2a) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000518000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f000063c000)=0x7) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000be3000-0x4)=@assoc_id=r1, 0x4) socketpair(0x8, 0x1, 0x4, &(0x7f0000291000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f3f000-0x6)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000090d000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f000080f000-0x4)=0x98) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xb, 0x80f, 0xffff, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x5, 0x5}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect(r3, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}}, 0x32) socket(0xb, 0x5, 0x2) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x400000005, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b77000)={0x0, 0x8f, "8193d04eba08cc588a1f192e7caf6fb1c733b0ecc07339185f20f3592bddc480b9afd841b40da69d82efbad4a18d1432bb1c3e7d5a4588ab436d1e1a7c3eebd98063cc2d6b57eb17543e1a1c998e34a38be3e1ea7a570dd77672ab3a256da4c6a17bdb5c965375ae19a8f96424cf92991d559109cc3274b7ce1c0d6a51afb4dc7488a42ebcc3dcfd996976082710c7"}, &(0x7f000078d000)=0x97) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000034f000-0x18)={r5, 0x8, 0x20, 0x805, 0x7ff}, &(0x7f0000eea000)=0x18) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r4, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x4, 0xe850, 0x3, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r7, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r8, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000004, 0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xffffffff, 0x0, 0x8008, 0x0, 0x9, 0x713a79d1, 0xcad9, 0x21a0e148, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x0}, &(0x7f00007b5000-0x4)=0x8) 2018/01/16 22:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0xa, 0x81, &(0x7f000052e000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001cb000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3a000)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009ac000-0x75)={0x0, 0x6d, "a65f4f4fc02be17e2c71f2f0a017973e6adb4a43190a1fec90a487a0733e305d9a1f41b695c86cba345c06884db44643e98a24068b8f5a1a265d5db89f171b7a247bcd5f7a3cc48958c97e3a7e30da55c470d3c5a5e9c1649fe2a1145c48f1ec64a82ee5e41f09632d46bec1a6"}, &(0x7f0000eb4000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000052b000)={r5, 0x4300, 0x6, [0x0, 0x1, 0x3, 0x401, 0x400, 0x6]}, &(0x7f00003e6000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00005a6000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) connect$unix(r0, &(0x7f0000099000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000eb1000-0x6)={0x1, [0x0]}, &(0x7f0000b38000-0x4)=0x6) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c1f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000a58000)={r5, @in6={{0xa, 0x1, 0xbd80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 422.167708] sctp: [Deprecated]: syz-executor4 (pid 10528) Use of int in maxseg socket option. [ 422.167708] Use struct sctp_assoc_value instead [ 422.214876] sctp: [Deprecated]: syz-executor4 (pid 10547) Use of int in maxseg socket option. [ 422.214876] Use struct sctp_assoc_value instead 2018/01/16 22:19:55 executing program 1: pipe(&(0x7f00009e1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00002f9000)={&(0x7f0000b44000)=[0xe2, 0x3], 0x2, 0x4, 0x10000000, 0x0, 0x0, 0x7, {0x7, 0x7, 0x3, 0x6, 0x8, 0x0, 0x8001, 0x1, 0x9, 0x7, 0xffffffffffffff7d, 0x8, 0x2, 0x40, "f2d7f8f41011ea35ba47d61b29ea94767afc10dc6a361b3076c007b3665241fd"}}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x151, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0, 0x0, 0x0}], 0x1, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) epoll_wait(r0, &(0x7f000043b000)=[{0x0, 0x0}], 0x1, 0x9) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000482000)=0x8, 0x4) 2018/01/16 22:19:55 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:55 executing program 7: socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(0xffffffffffffffff, &(0x7f0000788000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bd0000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00005eb000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r1}, 0x14) r2 = socket(0x15, 0x3, 0x7b2d) recvfrom$packet(r2, &(0x7f0000a13000)=""/72, 0x48, 0x2000, &(0x7f0000f6e000-0x14)={0x11, 0x1b, r1, 0x1, 0x800, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfe62}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet(0x2, 0x0, 0x46e, &(0x7f0000e25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000005c000-0x10)={0x0, 0x4, 0x4, [0x1, 0x8, 0x101, 0x50]}, &(0x7f0000ab2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f05000-0x14)={r6, 0x0, 0x3, 0x7, 0x100000001, 0x0}, 0x14) 2018/01/16 22:19:55 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r2 = socket(0x5, 0x6, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000001000)={&(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x2}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000002000)="19c517b32989dd1ea3ba644ffcb054c32c78cfe6c9e4a872029c77dd0534c80368ae98cd508f0582fda1", 0x2a}, {&(0x7f0000002000)="94ebdf8096892cabf64567c0ac662e32e52ccb23cbced89968aa8581d9a6a6ebd6bccf49d70c9928a7a23172184133d86cfb60a77ebb090a5a1c2286e4a338c779d5220b36a10c4910d139cfe99c62c800d911f5ce280e426703087a4294c5734ab733c600b6", 0x66}, {&(0x7f0000002000-0x11)="91db7e529861af41a0d693a69b8846decf", 0x11}, {&(0x7f0000002000)="6ba1a6fc285a05dad11504bdc150ee45232fad7073c5b24ed85ef1d47ba1fba5711516443b4f3bd2ac22a15e1eb04195110dbf1389fb36f979e97af8217223acb02f5833fb0a35859f67707b", 0x4c}, {&(0x7f0000001000)="d7dcb531dfaa4534f5ccb8b20e87a4070a6da4eb2cc7bcaab05ff687059b293e0bba40ffd46ede27", 0x28}, {&(0x7f0000003000-0x71)="6f32dd4de6d5c40ca8950f08b5a6197957ce1e273deb6fa687c8d9dc319f57874bc96ee454b0e32ff7f24a883ed8ab9a9e51034c94cfaacec9b184813f36173cfb2ce6293119fa41fa7e36c38887c01fbbc6a7421d2f873abd3b942a3102efbcc9247d483febd78cde0053eb854594c77f", 0x71}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000-0x3b)="23c2bc43586a337555e06d47ed04dd6cbd1766e3cb245b129febba077fb452ad874af178903511904b025a62f76ac685bffb766df76d0a04b22e7f", 0x3b}], 0x8, &(0x7f0000001000)=[], 0x0, 0x10}, 0x4) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000108000)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000016a000-0x18)=@get={0x1, &(0x7f0000af1000-0xe7)=""/231, 0xf1e1}) pipe(&(0x7f0000bad000-0x8)={0x0, 0x0}) connect$llc(r2, &(0x7f0000593000)={0x1a, 0x13, 0x8, 0x3193f32e, 0x8, 0xa7, @random="3d94a0119abd", [0x0, 0x0]}, 0x10) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ef3000-0x30)=""/48, &(0x7f0000ef2000)=0x30) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x0, 0xd, 0x1, 0x17a8, 0x10000000}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000004000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x2}, 0x1c) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fca000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000, 0x3, 0x2, 0x1, 0x0, 0xffffffff9356c67e, 0x0}, 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000633000)="5db54605e339ff4887fe6bb7b9986ef673152fe4033ea3055f139aaa59a0b0560ce91016a4c69531f89bbacfbf10db52e7", 0x31) 2018/01/16 22:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a5000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f000014e000)=""/153, 0x99, 0x0, &(0x7f0000631000)={0x4, 0x0, 0x0, "117363229279", 0x0, 0x0}, 0x10) 2018/01/16 22:19:55 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) socket$unix(0x1, 0x3, 0x0) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000002000-0x1d)="10e923ae152ae72b91d884143b7a4a582686393ec1e2ea7bdda14c6b60", 0x1d) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1, 0x5, 0x2, 0x80000000, 0x0, 0x0, 0x80, 0xc, 0x0, r2}, {0x8, 0x0, 0x4ad2, 0x82e, 0x2, 0x9, 0x8001, 0x91}, {0xffffffffffffff9c, 0x0, 0x10000, 0x2f39}, 0x2, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x400, 0xaf, 0x4, 0x6}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendto$ax25(r1, &(0x7f0000003000-0xf8)="14bbe8733e7de7e8ea9f3cc8a551972391622aceb8fdcff48e9f8d7ca9e3e19ed6a28686aa6716d700b7a161715fc70214940176af94b2b7ec18106c94d1a8a75155deee2fac3ffb0a82630cecc58f64ef246a44f49af2d7fa346f0f56e1f96e154b336efdcf7cbed60b40099d313e24c465cc67ca30512d17c7d773eb6a428290deea56e70ff05cceff7884299eb60854fa2fe8de7be44bcd5b4391cb49bd50a990819ac42360f94ebd60ea1eee44fc252e4d84f4df829f42c766291dba9ad02603f8c93c78b19681b77ce78a60fe1edcf13c445086bf4f7faf26b8cac90403566f35ba03b6329c572b1eaf9331040c1a467752f3568ab9", 0xf8, 0x800, &(0x7f0000002000-0x10)={0x3, {"b0641de96e2c3c"}, 0xffffffffffff13e4}, 0x10) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x811, 0x7d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) r1 = socket(0xf, 0x5, 0x96d9) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000055b000-0x64)=""/100, &(0x7f0000470000-0x4)=0x64) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000aff000-0xb)={0xfd9, 0x6, 0x6, 0x8, 0x10000, 0x401, 0x7, 0x61e, 0x7fffffff, 0xffffffff80000001, 0x9428}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f46000-0x4)=0x0, 0x4) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg(0xffffffffffffffff, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80007, 0x8000, &(0x7f0000962000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f86000)=0x9, 0xffffffffffffff58) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00009a5000-0x78)={0x95, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8, 0x1, 0xbd5, 0x4, &(0x7f000042c000)=@common='syzkaller1\x00', 0x1000, 0x2, 0xde}) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f28000-0xf5)=""/245, &(0x7f0000932000)=0xf5) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = getuid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c5d000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000509000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ff3000-0xe8)={{{@in=@rand_addr=0x9, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x9, 0xa, 0x80, 0xa0, 0xc, 0x0, r1}, {0xcf, 0xdc9c, 0x0, 0x0, 0x3, 0x5, 0x6, 0x7}, {0x8b, 0x8, 0xffffffff, 0x6e9}, 0x3, 0xe, 0x1, 0x404cdf4977abb0c7, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x9, 0x4, 0x0, 0x0}}, 0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000051f000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000683000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x1, 0x3, 0x400, 0x3, 0x10, r2}) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x2, 0x9, &(0x7f0000f16000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00008a6000-0x4)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000d3d000)=[{&(0x7f0000d77000)=""/176, 0xb0}], 0x1) shutdown(r0, 0x0) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000a8a000)=""/147, 0x93) socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 22:19:55 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) readv(r1, &(0x7f0000002000+0x8bf)=[], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000006000-0x4)=0x6a12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x3f, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r2, 0x3}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000007000)="f9be30fd112438fece4d7d3477b8d7c7", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000008000)={r2, 0x3ff, 0x100, 0x8001, 0x1000, 0x7, 0xfd, 0x4, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x8, 0x80, 0xaf4}}, &(0x7f0000007000-0x4)=0xb8) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000008000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x510340e0}, 0xc, &(0x7f0000005000)=[{&(0x7f0000008000-0xbe)="238f3e02003c659a6e823d22303eed5f0ae6dd58c30eda10d814eec405d5a1a483e6fd44484a6e422b36bae6ff0362c8c3740e3eba1f23f77939696394987fc65d079a36f198e00a8f6043f41cc53fb3032bf4bca19955dd20c0041566863a80e7439a344b0327e77ca3d2172c7be7e4c416492fe6bf226f22844e4bf46b011f0210781824faf659936cf9b9b2744510299278c2864adec93575e627c3e5b49453f7ca51d656fa1eb85c6b7deec982f9a7d8754fe87132172473d18b7009", 0xbe}, {&(0x7f0000008000-0xcf)="f50530d635b0b0f0e8593b18a38a9badb395d8baebe859335aa42e8813b7ee4ecd45bdcbffc35191bd7edbb8bca845a10cd17cf0dbab811f733ab46e0c85289c839bc5e7fb1f6cf6a3cf10479790f784dc17d4d8060def5023d3811c0a55ce3f516d58d6c858ee2903028880b3c779b3e880ad97f2cb6e2355edd832fda70959b7d9ef3eabf1e6c499124fdfef62e11495242668149c9dd0b302ecbbd31f41c7f7b2d5bb557174845efc87a108a5d7ff1bf9621ec0fef6fdc4fe12ba873c9d22b051b471c168316e55d6a7cc0df73f", 0xcf}, {&(0x7f0000005000-0x93)="1e8d998a1abfaf34a727dd4d742255c997b42fbefa983b67da3c1efafa3b905ce1fa43c5145c8c6b276fca3fa8748836416bd08ce77f7d561f5ac9e109937b769736b1cebf07df3bbaea6a2a90b04d7dca8e3d1d70e9ba79978d6fad6cfbf70978c7f12c29e2c23d8c4ebe2fcab7ea35abf39f83321d578b75d83d8ac7fbbedaed926714dcaf898acca07df62c9f6802617a57", 0x93}], 0x3, &(0x7f0000000000)=[{0xd8, 0x13e, 0x5, "85a8a77a29434f32e17fa9a8e3e7e64013f79f8883490e037ea0e415d289c0d696dabf00f2ef4bc5bafd9a8b058de694695f388a349e2b25eea21c486567a549f6b8dcfdc860da7efb4bdbddcf74abeafbd29403ed566d2a14917577337f77237fd18ea7e0fe6337d21b9aee0e7733e957b8442480d2bb4f1ed65345fe6277d885cc5bf28f43702f3db8f9256897f858c6ba1c8152819c582fd2e2060389d509042f6b80344df0654c632db1da8e17b2407565e1559e4ecd8e58c084c3f515c1d4336f1bf364"}, {0x30, 0x10f, 0x6, "c42af43b3a899361a83290f8d1f48a9e83506e17c72d14674d318c055a53"}, {0xd8, 0x5e9129b23d5aae86, 0x3, "5c676063fb990bf8a8a975ffed5187787df8f690925248a51ce12f9750d55b7d03456dcae206ad099a6e98cae09efa037dfce9ab90cdc6e6fe92820efaa094fa4e08e3db553e8292623a12b451f39ea28b9cf5fd5a70b81a0ecad5fa5e82885503b5cd0e1f9dd0bf6ca752cd45d00c29279a9d9b9414c04f8490939bd2837999134dc4cacda45ddb1740ac21db60261df14ca71c2275cf83905a054acaadcd60684adad9586189350ff2291f8e9498b56e817297a862a38e4a2a3069f417439ad84f07a326cce2fe"}, {0x68, 0x0, 0x4, "fc1420d60f059a47cba75e8c2baea46c83a0722b6d2aababaa719259e35c42b1c60c6e692a3c6c43584d5381177f92dde1d98224e229d81e9c17d3e4e6e73c35575e6adcc28b38228b6cb38c3b10b64335e22c"}, {0x10, 0x13d, 0x7fffffff, ""}, {0x90, 0x0, 0x100000001, "1cf12f1d64ec0c0a257f12c3d842af742eb79de603b995bd2aad2ca96bbcf62964c41c2b539cc4df195f94370e242d3f0231fde69cb34e33946f47eff061d0c371f13efa245e722aee7f507780de618c80132419daaa5e360495664cded746ca03436657b34c66192eac8058bae0c8c6f8a83e38be86c453331e38fc48974aa2"}], 0x2e8, 0x24000090}, 0x1}, {{0x0, 0x0, &(0x7f0000008000-0x20)=[{&(0x7f0000007000)="8c7d852623efd0d80c97613ecd515e8bf95cdc608dd70e188ecae3a7cad41a98cbf227462dfe2b0eeb89b63f48b550e1786d5aa7ed78a53eb9ce", 0x3a}, {&(0x7f0000002000)="", 0x0}], 0x2, 0x0, 0x0, 0x40000}, 0x3}], 0x2, 0x801) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) 2018/01/16 22:19:55 executing program 1: r0 = socket(0x12, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@generic="245c0291101d18f1298c874cd2d377d7") setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000ddc000-0xe)={0x1f, 0x800, {0xaad4, 0x90d9, 0x401, 0x6, 0x8, 0x81}, 0x1ff, 0x9}, 0x0) preadv(r0, &(0x7f0000056000-0x40)=[{&(0x7f0000775000-0x1a)=""/26, 0x1a}, {&(0x7f0000ae1000-0x5f)=""/95, 0x5f}, {&(0x7f0000f01000-0x6f)=""/111, 0x6f}, {&(0x7f000002d000)=""/172, 0xac}], 0x4, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b94000)=0x0) syz_emit_ethernet(0x32, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "a90e36c21841e89a"}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) 2018/01/16 22:19:55 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x800) tee(r0, r1, 0x4, 0xf) listen$netrom(r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x1, 0x1, 0x1, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x805, 0xffffffffffffffeb, &(0x7f0000003000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r3, 0x2, 0x2}, 0xfffffffffffffe96) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x340)={0x340, 0x2c, 0x200, 0x0, 0x3, {0x1e, 0x0, 0x0}, [@generic="e664536180a2501e3cfd91568be3188206d058f533344c2dfba415a1762fb33e71afacdd58700af76a6ecadc497c358a07c99e0ab288ae6b6a04a6c3cafe20d1eecbafe5a0b8bc0375f4", @nested={0x1c4, 0x6f, [@generic="7d73832dd4938661ee631be19d3071f1aad5f513e4214bcc59b71cd70f0999c68ba5a4af09b67dda83df8d84c856fa9048d4642ca9254b2a626edee6f52b76e13eba025d8629cab99a30679ca235771c9fb9e1f8abe5eb042c2c2c2a66d578c8cc7ff2f1b108f22e231ec370dca0854c4d13f56e7c7e396e7ed6b5496e8829512b5bae11d221883ab4046f1b8decfb69c0449784fc92a2cc1d7db36910bb1bc5480631766c5eb998dd4fab80849e5f828e9d65509737b8ce470f8fffd6c1b8d5020c1034cee61b577e73526ae90cb8d32cbf50be2c3b5b45b58cb6fbc03ce38077609c8d041705", @generic="00226c9ffacf089c36fadd9205077beac68231c31422fb77a2ad6624a1720148c97d91c1e0ab0f323de6a18df791aff5aa8ecc4d6e861f5ce38b941d9734dcbc812cd256a47611ab32b70885ab07e6fea8ba7a84d010ee09c95a6c343e62ba056c81bb9c008235ac15337ed6c0b2c8e4050aad77851e14b2ac3037a889d68bb35f9d0d1e37b4a27e8e1df92be39a6bf77216fd0820f5976ff8734ca6131631d5ee5b8930ab570be27fbbc49a05898d0e81843c18860fcc8c139110ef70d2beb69631b1af3ad735b49932b090", @typed={0xc, 0x43, @u32=0x9}]}, @typed={0x8, 0xa, @void=""}, @generic="50c611b1c1241bf904505e1d1cf67336723d65bac0d20c7a655e2821a9ab0d6ade6432f3f30ee4d75e20ec40bc448695c2fa1a0cdcec6bce4b462582e2501f8cce2d907fa6a7425a3dfdb2ddefdc5024d4b31654cc68415cd302fed745d8f5e9392d07c9a89efd7ac734b481c20e7bb76ffcb528569ad295e349733688460412d6332380ab9cc7ef0cd54c33837df6b8daeac60437af16e4c5a33a1e692ff409c691518275e38da88a6ea7a7e4c359462d97d37605677af87c3b6cf79868c9fc9ba19998d0768410bbe3860012ea120d3f06e48e53a0b9f5aa23b9b43526c9ad84be76fbf49cffebe1", @generic="78075727a64a3ba2be3e11a1bacd7bb5ebc12b790d85fd81d2ef71a63976d9adf8f0c223fb23e89aec76"]}, 0x340}, 0x1, 0x0, 0x0, 0x80d0}, 0x4040044) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000322000)=0x0, &(0x7f0000881000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000b05000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="73017a616b6c6c657200", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x800000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000023000)="", 0x0, 0x800, &(0x7f0000024000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) recvmsg$netrom(r1, &(0x7f0000020000)={&(0x7f0000023000-0x48)=@full={{0x3, {"4e31f7c8cf9448"}, 0x401}, [{"28562cbaa0eaee"}, {"70870c137680fd"}, {"89dc03da3ac899"}, {"f126876977ea8c"}, {"a7ee070f9ca9e7"}, {"930b258b9196b1"}, {"e9e712db8c5410"}, {"1c3dcd0ec9c336"}]}, 0x48, &(0x7f0000022000)=[{&(0x7f0000017000)="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", 0x1000}, {&(0x7f000001a000)="a5f78de636c8eb12fc3e7e70e68f6f219525ae", 0x13}, {&(0x7f0000002000-0x73)="0f660fbc9aab8307693fe4cfc9b4d08776a8df6edb07e62a3728ccfb4834f987a75088f969b4c1871a6fcfc3c0134bdb094d5a5de3d8b59b6d8e2c47aff55e813ce3518187b92a0363140ec275fe1edaf9f149c9640e371422ca56e8718479d231b1be345cfae1acaa5464e29db4984452aee1", 0x73}, {&(0x7f0000023000-0x46)="7b9f0fb19bec96bcda5a4df2c36f2cd024cb6e2e4b4442d793c4ceec050dbc3427ec55de9b92b4c809dc5900158e149272fe8fb03423c795e271a9f3e2df040612b93007637b", 0x46}, {&(0x7f0000015000-0x6a)="e50da4959748761c64503103e8ba409a4256f48f36505db4debf5986ad8bebe41e05716b0032d31c823ddf639fc44725be08c2f2009522edd1a50ab2044638dee1681ef0c7cc6a7b36e7cdff6b4e1e50b6380a286f170c8e8b7ef160d0f70ca91bd8f8f8b7e0f1cbadfd", 0x6a}], 0x5, &(0x7f0000003000-0x100)=[{0x58, 0x113, 0x4, "32c0e710a8aaab15eb950e45dd2dfabaf1d48b2b59ab8ca2a8612c9dc2aaeff0d34cd22f19f4aaa000c45492cee8f4f6ba740349de0e01757456e27afb5673de2de80498"}, {0xa8, 0x103, 0xffff, "26167ae1d474321ab64cf7f6effb64a41d921702a8bd738490a7d61dd14f1759dda4a61ab6607196ded7245ac21ce0d6cda78edcc5063c4e9b616360ae41563235f9960efb5d1e9d3e965a2a67c9ddff8b9eea8fd7bde86e86b9472b82098e0eb9475e1c79c2715747ac4582a0f2ecefbdbadbc820b927069b4986638d45bd482afb9a27a45335500666f9660adc55b81f"}], 0x100, 0x40}, 0x40000020) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet(r1, &(0x7f0000912000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000775000+0xbac)={0x0, 0xef, "58c6d07cd278df3dfb29176dd047cd13b03de2867098ee268ef382ac33e8f2aa1fef23b7dc13f997343d485ffa96097ab8414b826270123e66653b4d63789e11f522e3874d3ebbb16a614e951775e0830a771e3a52608a3f4b0d3c143d6994cc18b5c587024a499d32de8e728e8b73f91d45056a20caaa0a1eedfffb18e91801016f4108a8b89603e400b383059b8b06025565b20fa87f0346852383e80afa56a78b20a90ce26ba661d4a4302029c68c9bc56891d503e95ffe8e700b77747ef46c801c6e69636ddfc15d335bec25c4d01532bcdcb269e220e6338f2df9e0e009eb02688db50f99955459c316b56c7e"}, &(0x7f0000cd8000)=0xf7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b69000)=@sack_info={r3, 0x5, 0x8}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d8e000)={0x2, {{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r1, &(0x7f0000f01000)="447c0756b5d789ca9a09bf", 0xb, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x10000, 0x7fffffff}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000000d000-0x4)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x8, 0x0, 0x0, 0x9, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)='.', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x2, 0x1, 0x7, 0x1, 0x0, 0x2, 0x20, 0x80, 0x62, r1, r2}, {0x6, 0x8, 0x1, 0xff, 0x8, 0x284, 0x8, 0x400}, {0x1, 0x1, 0x5, 0x8a}, 0x2, 0xc, 0x1, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x8, 0x7589, 0x9, 0x4}}, 0xe8) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000000b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000476000)={&(0x7f0000c45000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007b6000-0x10)=[{&(0x7f0000e77000-0x9a)=""/154, 0x9a}], 0x1, &(0x7f000025f000-0x49)=""/73, 0x49, 0x3ff}, 0x12002) r2 = accept$ipx(r1, &(0x7f0000664000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f6000-0x4)=0x10) accept$ipx(r2, &(0x7f000059f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006fa000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) close(r2) sendto$inet6(r0, &(0x7f0000fa5000-0x581)="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", 0x581, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 22:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) bind$alg(r0, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00001ac000)=0xfe, 0x4) getsockname(r0, &(0x7f0000b99000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f0e000-0x4)=0x32) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00005d7000-0x4)=0x6, &(0x7f0000b58000-0x8)=0x4) 2018/01/16 22:19:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x8bf, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000003000-0x83)={r5, 0x8000, 0x7b, "3fe99e58019df5567fb0ab95b195bdc4df1a4a2e77c0d203105374ecda727bbbeea0ed494cbf5e0c0886a9864b149cb693739f8094b90d8e32d5949074c0e544cb64f481ff704da125ad80d7823c7f0f180d142f705d056d9f747d43810ef774b2726d9e415b2f382b6dd1f309d0e3a3045f187bb59d89036c2d44"}, 0x83) r6 = accept(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000008e000-0x4)=0x10) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00008c2000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x80}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000002000)={r7, 0x200, 0x5, [0xfffffffffffffff9, 0x8c04, 0x1, 0xfff, 0x1f]}, 0x12) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d89000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x14) socketpair(0x11, 0x1, 0x9, &(0x7f000050b000-0x8)={0x0, 0x0}) r3 = accept(r1, &(0x7f0000043000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fe8000-0x4)=0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000563000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e70000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3f, 0x2, 0x100, 0x5, 0x400a0008, r4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r5, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) r7 = accept4(r0, &(0x7f0000d1f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000335000)=0x3a, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000531000-0x4)=0xffffffff, 0x4) socket$nfc_raw(0x27, 0x3, 0x0) recvmsg(r5, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) r9 = socket$inet6(0xa, 0x6, 0x45) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000546000-0x10)=@common='syzkaller1\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000c46000-0x40)=[{0x3, 0xfffffffffffffc1e}, {0x4, 0x7fffffff}, {0x3, 0x8}, {0x3, 0x1}, {0x8, 0x6}, {0x4, 0x4}, {0x8, 0x20}, {0x7, 0x20}], 0x8) connect$l2tp(r8, &(0x7f00003df000)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x0, 0x0, 0x0, 0x0, {0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x32) close(r6) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0xd3, &(0x7f0000846000-0xd3)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc5, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x8000, 0x0, 0x0, 0x8, 0x3, "9e0bfc", 0x1, "25a53a"}, "4fe87b42617b5c6acebd9c7d5a937b19453d757797029aff78962ec40f6cf40ed65d95665c7b11e0d1954fe78f48a24b21490b9cd80315970c1bea42bac10e5b613285aec40f2bf89a82ca3a7114fb9bd7120c904788d16a89efc10a048976ac0bb5934f6dd795e47a1d96720e26c615bd561795a05f3108d604ca453cf5b6c4ba82d12e63ceaa00be2d1855798ec7083fc62fb4667f3449e9cc997c825eb63bdf"}}}}}, 0x0) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000e4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000095000)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, r1}) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1c, 0x3, 0x9, 0xa, 0xa0, 0x80, 0x6, r1, r2}, {0x9, 0x3, 0x9, 0xfff, 0x100, 0x5, 0x6b, 0x3}, {0x2e16, 0x7, 0x5, 0x5}, 0x100000001, 0x7, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x5, 0x3, 0x2400000000000000, 0x7, 0x4, 0x5}}, 0xe8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000006000)=0x98) 2018/01/16 22:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000141000-0x4)={0x81}, 0x4) 2018/01/16 22:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x55421054ff838e50, 0x0, 0x633) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) recvfrom(r1, &(0x7f0000398000)=""/218, 0xda, 0x40000000, &(0x7f0000b27000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x2, 0x4}}, 0x2e) socketpair(0x1, 0x8000f, 0x836, &(0x7f0000295000-0x8)={0x0, 0x0}) accept$llc(r2, &(0x7f00007d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012f000)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000abd000-0x8)={0x0, 0x0}) 2018/01/16 22:19:55 executing program 6: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000034000-0x4)=0x80, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r1, &(0x7f00000a5000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000+0xbf)=0x10) 2018/01/16 22:19:55 executing program 0: mmap(&(0x7f0000000000/0xe0c000)=nil, 0xe0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000cf000)=0x38, 0x4) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e0d000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:19:55 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8, 0xffffffffffffffff) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000009000)="1e52d39e413e7e108c7835be15a97df0", 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) 2018/01/16 22:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000e10000-0xc)={0x0, 0x1, [0xc06]}) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000012a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a97000-0x4)=0x48) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000dac000)=0x2058, 0x4) 2018/01/16 22:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000931000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ee9000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e23000-0x17)={0x0, 0xf, "570324f4d587e668db475e89d55de3"}, &(0x7f0000c9e000-0x4)=0x17) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c05000-0xa0)={r3, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x3, 0x0, 0x81}, &(0x7f00001cc000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a90000)='westwood\x00', 0x9) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008d0000)={&(0x7f00002b8000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002e2000-0x8)={r1, r4}) 2018/01/16 22:19:56 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000468000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0x1, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000dd2000)="18c5147c415f309694d724319f7c11", &(0x7f00007a5000)=""/0}, 0x18) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000a000-0x100a)={r0, 0x4, 0x80, "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"}) sendfile(r0, r0, &(0x7f000000a000)=0x0, 0x1) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x4, 0xffffffffffffffe0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000fed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fec000)=0x1c, 0x80800) r3 = accept4(r0, &(0x7f0000feb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000ebe000-0x4)=0x1c, 0x800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000fed000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fee000-0x4)=0x20) getpeername(r0, &(0x7f0000fed000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000)=0x2e) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f000068a000-0x10)={0x80000000, 0x9, 0x400, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a2c000)={0x0, 0x6c0000000000000, 0x30, 0xfffffffffffffff7, 0x1}, &(0x7f0000feb000)=0x18) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000a4b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000d81000-0x10)={0x100, 0x3, 0x1, 0x6}, 0x10) recvmsg(r3, &(0x7f0000fec000)={0x0, 0x0, &(0x7f0000787000)=[{&(0x7f00004af000-0x2b)=""/43, 0x2b}, {&(0x7f0000392000-0xeb)=""/235, 0xeb}, {&(0x7f00001ef000-0x2e)=""/46, 0x2e}, {&(0x7f0000fed000-0x7d)=""/125, 0x7d}], 0x4, 0x0, 0x0, 0xffffffff80000001}, 0x2000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000359000-0x20)={0x6, 0x2, 0x8207, 0x7, 0x1c, 0x0, 0x7, 0x3f, r5}, 0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000feb000)=@assoc_id=r5, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) 2018/01/16 22:19:56 executing program 1: r0 = socket$inet6(0xa, 0x2000000a, 0x0) pread64(r0, &(0x7f0000000000)=""/63, 0x3f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c18000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x7fff}}) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000011, "e91f7189591e9233614b"}, 0xc) r1 = accept(r0, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000000) unshare(0x20000400) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00006c0000)={r0, r0, 0x3, 0x9, &(0x7f00002ec000)="bece8543a7afef8ebfed52f5b3aee341866a13c375241cc3ebe0261bd423923483c485cfbcd2f30fa92c08b274f72c85841629e46cc8d8f56a85ffdbce89aa441fadb1367ae209a2e314b74e399253beceeb2f4073d9e2458b67b7ffc0a5831d0ea0abfbeab3861718d74ba44d4d11460db0e5e93549", 0x7ff, 0x0, 0x1, 0x7fffffff, 0x9, 0x1, 0x8, "0ee951f8f9fb0703eafb0036d71994d6a202865429e70636e93f5f865a70f177344598ff64a7d683fcd5d9191cd6a29291d79f5a6f230174558b3bd0191d5af6e1a030ca02b9995e5037941f52fdcc1ec5cddbb56733f9e505c19e06c83fbe3195251513eb72f32208bf7b7068a96bb37e11b00bc8027758d26d59c2898303315c338315fd7aa44593e05fc51ecb2438dd28f18c3f38cd69b1c8468602cbf93cd5caba15bac1525db0f4e43fbaa8acf672"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003b7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) bind$inet(r0, &(0x7f000028e000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000057d000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000088c000-0x40)={r3, 0x8, &(0x7f00005bd000-0x20)=[0x17, 0x3ff, 0x3, 0x2, 0x3, 0x7fff, 0x8001, 0x1], &(0x7f0000215000)=[0x8, 0x1e47, 0xfffffffffffffffe, 0xffff, 0x40], 0x41, 0x3, 0x2, &(0x7f0000271000)=[0x9, 0x0, 0x6], &(0x7f0000420000)=[0x3, 0x6, 0x3], 0x0}) recvmsg$kcm(r0, &(0x7f0000927000)={&(0x7f0000c21000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000083d000)=[{&(0x7f00000ce000-0x1000)=""/4096, 0x1000}, {&(0x7f000082c000)=""/205, 0xcd}, {&(0x7f0000d90000)=""/196, 0xc4}], 0x3, &(0x7f0000151000)=""/82, 0x52, 0x100000000}, 0x40000040) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000138000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4c9}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x82, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000fb7000)="2b4abb4d8f45e0bf0781c5032c3367a51806f6651340dc45db92d9c31e84c9f134db8e5bef3c37a4bf84edda9ef458e0762986bb2f84bcfb804d5302d1db9beebe2d4fc0e760a813e661dac0f0c79ffc1a6a551c0d8f6d2d6617b7c07d504ea15d64405f48594505dfa2975315c8f8ce675dcd7ac33586ec54abfa9f9a4b4c9ae26525ae1ece6a464f6a401f30549f6c5e18271017b6001b999ab53c49a2512a4fdc91083058bf2b68295ea18943b0c9239d0e89") sendto$packet(r0, &(0x7f0000ef2000)="592cc82fc788c0a5c7c36ccc3952b8a48632d1e3f50253f160886840ada3bbea779f16d8ba453a6760d02663b7e32f0958b4fb0e30ea8c", 0x37, 0x48800, 0x0, 0x0) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000f000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a76bec931a555f1, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff94) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000099c000-0x10)={0x23a, &(0x7f00006dc000)=[]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000d29000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a98000-0x4)=0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) socketpair(0x0, 0x7, 0x0, &(0x7f0000618000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006e0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fa000)=0xe8) sendto$packet(r1, &(0x7f00007fb000-0x1000)="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", 0x1000, 0x40, &(0x7f000057c000)={0x11, 0xfe, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000edf000-0x10)={0x0, 0x58, &(0x7f0000fd6000)=[@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000046000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000510000-0xc)={r4, 0x8, 0x30}, 0xc) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x0, 0x3, 0x6, &(0x7f0000005000-0x8)={0x0, 0x0}) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x40004}, 0xc) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000048000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca5000-0x10)={0x0, 0x1, 0x1, 0x9, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d7e000-0x10)={r2, 0x80000000, 0x4, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000002d000)={0x0, 0x0}, &(0x7f000063b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006e1000)={r4, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f000091a000-0x98)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000d3c000)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005e5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) writev(r3, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000277000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000ca0000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x9b) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x1f, &(0x7f0000142000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000029d000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000072e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000060d000-0x4)=0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001b9000)={r1}) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f99000)=0x0, &(0x7f0000441000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e9000)={0x0, 0xfff}, &(0x7f0000adc000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000d93000)={r3, 0x7}, 0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1f8d, 0x28b) pwritev(r2, &(0x7f0000e97000)=[], 0x0, 0x0) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000006000)=0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000002000-0x9c)=""/156, &(0x7f0000003000-0x4)=0x9c) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) r3 = getgid() r4 = accept4(r0, 0x0, &(0x7f0000004000-0x4)=0x0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r6 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) r8 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000+0x128)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000008000-0x188)=[{&(0x7f0000007000)=@abs={0xd408032010891ca7, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)="0c70a0a099", 0x5}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r0, r0]}], 0x48, 0x539eab5e80ba1fe5}, {&(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[{&(0x7f0000007000)="1d184500bdbf0408bd8ea65b6cd091265965ed22a2b2a518904ddc31e950f10b8ce759fd397a7c4e748d706dfb817298819bee21fd1f3a989f57dcbe46ca54f7d50ed3da8f9f2da4ee2d7b693ebcfa84830f29617f37103cf7d39c848dfe2379d8f986de18ff8705b33bb375340c683ec232103e29c856a04e766f78", 0x7c}, {&(0x7f0000007000)="953a25db414eab1ad1f8c95adb1cd96500731a0a2982efe3fe8cc6c2fcc66a67d967e0cc38ce481a911c909676087b684c1ef579ca9a047d5cbf316d8db7c4086c33b7a66bcf8059159ff54829ee51804153e2ae32fcbcecf78f0aa8f8f75c1aa5bce7545b7d061ccec6455c95b302404c9b9626e3f74d6d5bad2f748841", 0x7e}, {&(0x7f0000008000-0x57)="1bf5a6d039986b60e11120e60261335012e16c851ef0c2b0088ff9b23363cef61ccaf9a8fc7c94ebc9e762e94eaf333930fa8aa3808c285d798f2495c7537420d57164124107b33c5ce51c651091dbc03f4d75eca7e92f", 0x57}, {&(0x7f0000007000)="d0f7c63a1b5b1019f53df4cc016c4c85e298a8a8e7c8070a", 0x18}], 0x4, &(0x7f0000005000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x50}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000-0x20)=[{&(0x7f0000007000)="ac3a824e4f8e4958e478f18d319603b0acd8d58e69c59497fe4dd7e09e37b119d865c9c8051dc1865f150df0222e6709376a27820854656e2bd2e36b94169967fdbb8a2bca16a9bbf1ca6dff3ea40fd9378ea1473817d87b746dbe127dcc7c4a690554a3da98b5db1ecf213441b7c75fc794ea86beb330a6fc31dbadb6154ca2ec9e66c571a5f2af30925ab6a7fe77ee144b18520388482efc0c6379f36d4bd2b3d009bb5d352f39ead8de9b7f6c6d55d2d36d25e09ddf9b718bfcfa6b251891181ae12ea921c1fc0c79f56577d6ad81c9f63e2a5cb35cbd0db631868ad1", 0xde}, {&(0x7f0000000000)="916e8001a5214383581d2288e2be225d7b8627241b71769b6bf84f6a33c0e83557040f70a4f7ef07449bb35678539ba6bf065d79f0c88ff5b5e860cd1a91", 0x3e}], 0x2, &(0x7f0000003000)=[], 0x0, 0x40}, {&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000008000-0x4e)="b5b65b6691a7e36519e8bdbc2e30a6bdd6ecb4645d717584d6218b9fe521d23de1ad6c8b04660ba0a2f57baf18e4114abc884f2e0d63f353e56da1c1d0118075224c7ef3722554178b9d56ba765a", 0x4e}, {&(0x7f0000002000-0xf0)="4dab5d76903e1ea719545424abec7f5246b2a76fe67165be0feadda4ab0328323f39c9e085b6115556f35b133138463a49aee1f59641d31e7dfc92856caa24675a4d3638771a7c157fbb032d822b69b7158066a634fc5a0d20797e55660a32c67153b860d50aedc5a8b1fc30c4c310817a9b180653e9b0efa7fd957f83b7a31e34ac4f4f26f9c733c54fbd19e497f174edc84fdd6b6b9d854079d500e28532aab5623967179068fa556fb8abb73f1a6affdff296c92acdd9876f6dbdbda7ad44d0e0af8843951a8588247e0a45695cc7c3783c1daf06257019e83d054b2e6fde038fb513e475315e4043afe25e219d26", 0xf0}, {&(0x7f0000004000-0x1d)="ae73be8356709582136eac5a7c5cbf3e0ea6ab1fe5856d58e81f07e713", 0x1d}, {&(0x7f0000002000-0xbe)="c30f46ef18ebbdf6558cdefd87b89dd5e86652116915a6ffbc8432e6d959ebed0cce79e2536d88f2100da88a80c892d2aea28fb74858da7ca7ef23d6dde0eebb726b33c0dde211b68c6f7af24d4f5d9669a77b62c9832633bc256b30dec64afbd8eae608a35f8fede7f1ead9c00f918c8799060b7fb10e434d3d686908277155864cca93d9fc694a9a4a19d4aa96fa399c36e2b7130bbc7bb34df6a5a9ffe9fcfb90fc2f105d3cf2e19d15f444b0f5fea2e0e359289ffdaf03a098be9a9a", 0xbe}, {&(0x7f0000007000)="89050f1d3ccbd7c36e0c83ea09b1cdfb0117", 0x12}], 0x5, &(0x7f0000007000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb8, 0x4000001}, {&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000-0x70)=[{&(0x7f0000008000-0x2c)="acdf8c8d1f0c06b130e70c5b7a85b483e51da72d58b3cef5fd9111eab1417e162eb8b773b7f29cede9da7d10", 0x2c}, {&(0x7f0000008000-0x93)="6ea89af92b55c03f91d8d80ae8f0ffa43358f29322639bfc47d4a9ff52c69285cd5f7ab246000503fef2d76c19374361f44cfcbf0a93522dabcc32e68537f44b317829058fa786811cac996bca907648d63018f7d72b4cd390ae5ab0dc8177902c83ee53e50b0cb721d1c5b9960c9d56c3bff20be5e27b977b8806787145a3b15143ab669b58d2acc04024da9d08f4c6c7399e", 0x93}, {&(0x7f0000008000-0x1000)="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&(0x7f0000008000-0x10)=[{&(0x7f0000007000)="1720f4503acff6dc4eb4a5ea4ba840044ec2894d32264f76bc5199650b599bc67e7c782146e20d962ab23a17a8439f8a2b9d2c6958549f1661f54332d25b7381f4f035be944da73367f158462102ca1549b6266832a60adeb20c758a12e2bf591741c1054d3264b6dfba0b78b552dcbf0700159b57fe47005e334706ae7429d379687816f484177521795f9c9a0be5919428697ccea9b5ac1062d44f88199bcb6e6ad681d071c2255ea0018ebe92090e04bd0ae374072c", 0xb7}], 0x1, &(0x7f0000007000-0xa8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa8, 0x8000}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000008000-0x30)=[{&(0x7f0000005000-0xbc)="a0a4794629a3948e031c520dcd8e694881684b94eca7f1920142a4e0f84a49ec1aa217b4c6690d55010dc2f540320a20cb3cb4c29a6265d08080ea6d32a33c64175827338c0afdfd4bcf6d8dd9025c3df94e1097d465222c45147c1a18d401cc3d658e04ee42130e119fa25a0c437a63a10f719e6974bc7c47764089ea34c608d79ae76415d8167e7e1932e6c7dc2513dcedccf5531de0278864478ead908e71afb2c8c5eec0ca1e760c11153dea93ba2d14c72c6f176bc160b9d5b7", 0xbc}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000008000-0x19)="9be6ee7f88713f56bf46a7d7266cfc6effb6b3625fbb4fcec9", 0x19}], 0x3, 0x0, 0x0, 0x40000}], 0x7, 0x4000000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x3, 0x80a, 0x4, &(0x7f0000ed1000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b02000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00008b5000)=0x0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000805000-0x4)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) socket$inet(0x2, 0x2, 0x6) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e1d000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f000068e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000019000-0x1000)="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", 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={r2}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000001a000-0x4)=0x7, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005df000)={0x0, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8fb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00008c9000-0x48)={0x0, 0x40, "3a92115466cdc59f6598f34b3d5f996afd83b8b1a1aa5fee3d2045b93db79ea5b45fe2f7ec88cf024525abd4f38ea06161b05fde1341caed25f22329d382d255"}, &(0x7f0000177000)=0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bfb000)={0x4, 0x1, 0x4, 0x4, 0x8000000000, 0x7a355449, 0x1, 0x2, r1}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000004, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) socketpair(0x37d6e74beac2dbdc, 0x801, 0x8, &(0x7f0000f4b000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000bd1000)=0x0, &(0x7f000056d000-0x4)=0x4) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8e000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000)=0xe8) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8e000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dcb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f3000-0x4)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4e000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000949000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000771000-0x4)=0xc) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8d000)=0x0) r11 = getuid() r12 = getgid() mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000f8d000)={0x0, 0x0, &(0x7f0000f8d000)=[], 0x0, &(0x7f0000f8d000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r3, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x0}, 0x90) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000efa000)="db9a31945f675c128a66580a77fee968", 0x10) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ea5000)=@un=@file={0x0, ""/4096}, &(0x7f0000ef6000-0x4)=0x1002, 0x800) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef5000)=0x1, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ef7000-0x4)=0x8, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00005de000-0x2)={0x0, 0x0}, 0x2) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0x3, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0x37f000)=nil, 0x37f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000037f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000037f000)=@generic="3cbcc9e3d0282c23c513daaeba905a27", 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x800000000030, &(0x7f0000001000-0x5)="", 0x20001108) socket(0xf, 0x0, 0x1) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r2, 0x400448cb, &(0x7f00000ed000)="") sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x1db, &(0x7f000037b000)=[{0x10, 0x0, 0x0, ""}], 0x7, 0x0}, 0x0) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000011e000-0x8)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) sendmsg$nfc_llcp(r2, &(0x7f0000007000)={&(0x7f0000cbf000-0x21)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2bb71762b3a90448d36e0c50526e713cf27e92bff07f6e3c6d8f0f7a5c0c3f301792866ea1cabcddcde9ccd14718bf738ec84a0e3a211c88981f44c5dada", 0x0}, 0x60, &(0x7f0000fac000)=[], 0x0, &(0x7f0000eaf000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x4000001) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001a4000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007f9000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x5, 0x5, 0x48}, &(0x7f0000fc0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b27000-0xc)={r1, 0x90a2, 0x0}, &(0x7f00009ff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005d8000-0xda)={0x0, 0xd2, "f0b82a908eeed8f65564329770673e1baafb83b71a0371059656d617de6723d7fdfea10dd46ee88f88c596e7f31a0ec6d69a8fcea947fdc150d9de8939ea0044d4fb71d2aab7a27dfca1cb1ed04b399f97f5a5bd2e39d9af0dfffe9208995c5aad5f2bba0151cc9904453183196efe29fb0342573c3c4d9ac29debe891535248c4b1015bd23dfae420ce8c4d662fbd0e09497c02863c0fea67d909f7ae55ea6e7eb5d425b77593db8f8fe558b2a29f0a0eb2cee6516bd0e7feaacc6ea536d6cba184533db9d92c5e15e02155c6f8a37aa6b1"}, &(0x7f0000d05000)=0xda) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ba5000)={0x0, 0x24, "aefdbc70690dad363135e0046cfb22b388eacab320776bace28de7ee7d121fafa8e99e7d"}, &(0x7f00009e0000)=0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000462000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x741, 0x3, 0x3, 0x9, 0x9, 0x4, 0x0, 0x7, 0x5, 0x0, 0x1ff, 0x5, 0x8, 0x2, 0x3ff]}, &(0x7f000091a000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000076b000)={0x0, 0x10001}, &(0x7f000085b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a8e000)={0x0, 0x100000000}, &(0x7f00003b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bd1000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x2, 0x8000, 0x0, 0x4}, &(0x7f0000839000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c1f000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000568000)={0x0, @in={{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x1ff, 0xc3, 0x40}, &(0x7f00005a5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005ab000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a53000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f90000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f000090f000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000050d000)={0x0, 0x0}, &(0x7f0000c2c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004c8000)={0x0, 0x8000, 0x2}, &(0x7f0000cac000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b93000)={0x0, 0x7b, 0x0}, &(0x7f0000f8e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c12000-0x51)={0x0, 0x49, "7acd9359083099c75ea9832177e8912fccb2b8c24f67feed2045d6fba1f4647f06178df03443879d2eb172bc539777f1cd002c99b8e23510696294b5893c884daa22bf115075a87ea5"}, &(0x7f0000880000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001ae000)={0x0, 0x5}, &(0x7f00005ec000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000d69000)=[{&(0x7f0000bdd000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076a000-0x10)=[{&(0x7f0000344000)="777d703a97ed4105bcafb64bf856fc6246c51392341f02724ecd470c1bd91f5b2872b7fa66cb6d0c9388df5c656494c3fc046af63904f63a73fe5e86d64c01ab86b829923ea008def788d787a7902b7aed10cc0d6da96a2ae60543b3c44001b277f4414ba365dd6e8efcb4b853762f7351dc0f4a5d0c3878d21c3b57c01845a8e2bd78759d18b00857539ac302c54dc3f96ec257d7bbb963a41217", 0x9b}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff8000)=@in6={0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000de4000)=[{&(0x7f0000e77000)="c7152d9bf7087af773f105044f31589475eb4f1c518c30feeb96ff37ba985c892e2e5c6ef604968a0f3e8983a3e6f55516a4e1ad02fcf224a90919752cd68080e0f5d1", 0x43}, {&(0x7f0000b7b000)="76c88a7b661b7f56ad3ef99cf3e988c47eeb7dd7764eb7857d32bee6bc3297213163e4228e46d26e0f20dad997ac8103f1b94cf7cb0d3d854fd307e0f7740bedbbee3300fd3d5dfa5fbdad66958129baafe768870e14e0c7370d01001df22256650cd15140aee3db1dcce017a34409cbe0a51289dee3e488ef", 0x79}, {&(0x7f00002e9000-0x6a)="337c401460c5d2d72254cf77131611c7a78b532a054baaee5d1438c9ca040bf48e94d86bc22ead85add293d4be494d50c5631e3c3f5ffe34fe60abfd0ba67f9f92018405e2b7fcc0b6daa38c34f8c030e5a2e800313ed2b9e221dbfbee1b168e62fbb80051c089174851", 0x6a}, {&(0x7f00002f0000)="763e615373058667618a259c5e6997c1666d4e3d0f1752adb3b6875f18b6e6f3d714f9ac5be9e0ece73f9e181b8fa06c4f0899d0394c5b091260e3115a39d2022228f87d8ce80d417962986ee94478fc879fed277248950661cb9f4d43484453dd33cd3c6a9bf93dd3c4a8576349dd12f264529d286d44beca2cc08d0a6447e206b58a840f449f0ef5eff6f6ec3b3f15fc0331ac131f1c66c341ee531e31918ed429b6440a9a38d135a92a1c78be9dc9f03ac9f433e34332c5e4bbc9f545f21bc19b0181d5ed15b2c96096d3d570c141911006831aadeefbe9b7b4222c7ff85baedc5f903e5a8a18fb0d9abcd2", 0xed}], 0x4, &(0x7f00000e5000)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0x4, 0x36}}], 0x30, 0x0}, {&(0x7f0000784000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e3000-0x20)=[{&(0x7f0000765000-0xba)="9c0c4818cb9f65c156518c958a394cf07accb4fb10bf60eb4a06feb1aa1a39805c2bee356d1cd16a3b9f9807f3e5b793418e407f503e688c316782002fce02968f077a1ceb416a2030a8079d9e1f168642c1714a742f2dcd53fb58b7d1b779938103a1f3573266d7704fcf749fbbfb44485e7f74c696de0337186ea69d8b717c050fd1d084e8c119eebc7da4de2c59ec1214f53315a59c7c9017e94508d896cb9566d8820e40c6849f22317c42f823fafcf2bdca1238157226a8", 0xba}, {&(0x7f000026d000)="e62c77ea78b5ca0d72b6190df891d283d84122b7b5e92cd8eef0bf551031ad6ccb85aed2e3a48308fc85464c5b28f33a8c6feda454a5a319282595a2673a116ec28065569dd612d079e4f31ed98531db669917ee986b3167455b3444914bef26940701adbc41a503d34b373c8463fd5a5b5819094bfb7ecd233bf159910a2d0800af78459b3eb4a6ee84da8887", 0x8d}], 0x2, &(0x7f00009cd000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x200, 0x4, 0x4, 0x200, 0x1, 0x3, 0xa8a4, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x1d, 0xffffffffffffffab, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8000, 0x372b, 0x3, 0x100, 0x2, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x2, 0x1, 0x84, 0x9, 0x9, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8002, 0xffffffffffffff96, 0xfc56, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xd, 0xff, 0xfffffffffffffffa, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x200, 0x3ff, 0x0, 0xd8, 0x0, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0x8, 0xfffffffffffffff7}}], 0x180, 0x4}, {&(0x7f0000022000-0x1c)=@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, 0x1c, &(0x7f0000f5f000)=[{&(0x7f0000411000)="5d3eb02af9a429345687f3c972880588bf3d695b3cf9e0ba8d29d2adfa81dc936b18cb15d63eb4b1e5889dda99769d3865d800051e5ab8f177e341a292b0eb7c7b3cc7b1113ff0d90c1ed46c402b47dad0b6c3488af4ed0f3ed54425212e7af993168ed9fb99f1d2df1cfbaa95f4c848ead305d3eaeea51f09c0093e4bbd613f7de108aff2cd74c13ebd21dd360571f75d00feb40d100584df5606b93c10ad0f6d88c730c188223fef4ed6", 0xab}], 0x1, &(0x7f0000c9f000)=[@sndinfo={0x20, 0x84, 0x2, {0x10000, 0x200, 0x1, 0xfffffffffffffffc, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x81, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1a6, 0x5cc, 0x208, 0x7, 0x3eb6, 0x80000001, 0x2, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x6, 0x5f0, 0x9, 0x9, 0x8, 0x2, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8008, 0x5, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x87d, 0x4, 0x401, 0xfffffffffffffddd, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xaee8, 0x4, 0xfffffffffffffffa, 0x8, 0x5, 0x4, 0xb2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0xb7a9, 0x1, 0x1, 0x1, 0x3, 0x6, 0x2, 0x0, r13}}], 0x180, 0x800}, {&(0x7f0000f25000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009b6000-0x30)=[{&(0x7f0000c32000-0x9)="da65bfc116c3683049", 0x9}, {&(0x7f0000046000)="ab080688ee9711438187b5b3d604b3c471273f4cff5ce3680f674989d0a7fef02cdcabfea2949da494c67d1e1c9e996365e2517eeaf413c7ffd557b4c7c0319a9ef61a97233b5d845ee0120047b23b69c3e6e0c7216eebf92927b046ff0cba095296d2b2c5ceaaa2ed3a5a6564111ca255", 0x71}, {&(0x7f0000ba0000-0x37)="ab7760057f95895ba9fd5b7fca2e3cf54ed48b20d6ed56b41035823f72ff7ed50ad545f15026e7ec28efcda437440a0de068fb3c94dbbf", 0x37}], 0x3, &(0x7f00007cc000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xe000000000000, 0x1, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x30, 0x7, r15}}], 0x60, 0x0}], 0x5, 0x20004004) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037e000)="e617b5c291aa735dfbcdf3fb40deff09cf", 0x11) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000976000)={0x0, 0x0}) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003de000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$packet(0xffffffffffffff9c, &(0x7f0000972000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000624000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ea4000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x6, 0x4, 0x0, 0x40, 0x200040, r1}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000718000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d9000-0x4)=0xe8) bind$alg(r2, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x2, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x5, {0xdf9, 0x200, 0x7, 0xfff, 0xb66, 0x101}, 0x37b43df, 0x200}, 0xe) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000ed0000)="0100ec1a", 0x4) r1 = accept4(r0, &(0x7f00004c8000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ce000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000d6000)={0x4, &(0x7f000080e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a0d000)=0x7badca6, 0x4) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dd8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd9000-0x4)=0x8001, 0x4) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) close(r2) shutdown(r1, 0x1) shutdown(r1, 0x0) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) socketpair(0x10, 0x8000f, 0xff, &(0x7f000004e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b04000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f00005f0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000083b000)={r2, 0x5, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) 2018/01/16 22:19:56 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) accept4(r0, &(0x7f0000b95000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2d000-0x4)=0x10, 0x80000) close(r0) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x3, 0x1, 0x81, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x80005, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000000f000)={0x0, 0x84, &(0x7f0000004000-0x84)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f000000f000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000)={r3, 0x3f, 0xe8f5, 0x7fff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000011000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000)={0x5, &(0x7f0000001000)=[{0x100, 0x0, 0x10000, 0x9}, {0x9, 0x401, 0x9, 0x60000000000}, {0x100, 0x8, 0x40, 0x64b}, {0x2, 0x8, 0x4, 0x4}, {0x7, 0x0, 0x89a, 0x5fa}]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r5, &(0x7f0000010000-0x60)={0x27, 0xfffffffffffffffd, 0x6, 0x0, 0x8, 0x80001000, "e803000000000000005c731616e70200000800000000792c8cd9c1f566c1b400004ba6cf56a55137fbe2ca75c7d716dbe6640000007f6f3eab850ed6639ec4", 0x95}, 0x60) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000bdb000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x217) sendmsg(r0, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008b9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ebf000)={0x1, &(0x7f0000ecd000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00005bf000)={r2, 0x1}) listen(r0, 0x400) r3 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000000) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) socketpair$inet6(0xa, 0x4, 0xc7e6, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000a000)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000008000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000007000)=0x14) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x40, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xffffffffffffffa9, 0x0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000942000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000420000)=0x1c, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000b8a000)={0x0, 0x4, "ac59b764"}, &(0x7f0000ce4000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ae5000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12000000000000, 0x1}, &(0x7f0000c5d000)=0x98) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f7c000-0x10)=@common='bpq0\x00') recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f00006b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x1bd, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x3fe, 0x0}, 0x0) socketpair(0xb, 0x3, 0x8, &(0x7f00000a5000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f7c000)={0x3, 0x0, 0x0, 0xe1c}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f7d000-0x10)={0x9, r2}) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x7, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000731000)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f3, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f78000)=0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f78000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff578}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x101, 0x2, 0x0, 0x8000}, &(0x7f00003dc000)=0xa0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f78000)={r3, 0x8001, 0x1, [0x7f]}, 0xa) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f1a000)=0x0, 0x4) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000eac000-0xd0)=@getsadinfo={0x5c, 0x1e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000003, [@algo_auth={0x48, 0x1, {{'wp384\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x4, 0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000ad4000)='9', 0xffffffffffffffa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x28) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000204000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3c000)=0x10) listen$netrom(r1, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000009000)=[{&(0x7f0000004000)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x5}, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x89a028706e747937, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xc, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xd7, 0xffffffffffffffff, 0x0, 0xffffffff80000001, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0xc3, 0x0, "ac56991aefcb3198e481e617206d7b3d98d1a74dc306f481cb2f799f686b2107eb8368d897ca62e93b09c93a5b0543ff8f589f0b9f89dbd1b1a9b88c1b73877c4e42a6a3492be13d4a7083dbcca70f4fb00fa3a81e3ed04bdb5dfd0d3f87fb84e6fb1a00971ec0d12260cf4ad33ea10d2bef72ff2a32ad1a35083095535d45391ba657da32d6a8b07a58a1d37a7a24cbef520acd84f8dffc028e481829a20f1515cb62d51df9fb81e484e03e08860b9bb6db29665a9d3593d1cef3"}}}}}, 0x0) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0xd52) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000fc1000)=[{0x0, 0x0, &(0x7f00008a3000-0x60)=[{&(0x7f0000c96000-0xbe)="ca3468a8099a0d56eb76455fe889fa4d1100811b5bfea673739ccaec82e9e932e9b47611e8a70036b4bd5d578409830012a66f891984c52aaac970b036f7f4b9efe00480623b3a8c410bf6b5375bbacb40d858300f3dd896bdb5acd31440a02b78d2917b057f11e5902210c6444e5272ed711e966faa1ba896d8905efebf83fc059405f20ea32136dfe95c348fc525d4f3b3751f5d57f84ff9ff4c782ebaf4b4d3ba3b5252681c169716315110103811c6ee53a6c0c621cac155cff20bed", 0xbe}, {&(0x7f0000646000-0x2f)="36b40880060eee0babe9a0f5faae40ecad1611f8198781e21734143fdf677b8b14a4b90919e4e64d01fc416a3799bc", 0x2f}, {&(0x7f00000ad000)="c18811b9cc2118096bcc9382a3e3577c0507556de2f612136f2ffeda117ed6058faa67baae7c130c0d07cf67ce", 0x2d}, {&(0x7f000050a000)="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", 0x1000}, {&(0x7f00003df000-0x6b)="58d6b3815f053f49e8d927bb275fc65efb231d2ca4299e2df06f7bab743d7edfa71bafec61bdbc2740f9e9d3c6ac7fa20c0525d7f23428f70622cb093f4eebb8c2e3a5f50a28999648a5715db6b03fed9341f630ebc34f9d19e22c317b070a5006fa5a80c79e7d3a8f219f", 0x6b}, {&(0x7f0000cff000)="60c24d4b856121530df7003c0d3bb7771ad924cff67240c3abcaf63dd0c5786d0ffc9b4c92cb84540eb4a6bc0755c7cf76aefd9b3f4b8d2b56715caa26b506fdf5d7d28fadd3903e7dab4dd1060f7f4ab67112bc4a58c50a64d27947e2d36c0030b7ddcedff9fed5fd301b43c5ece5b22115ee0f7309a0e1471965ef01f9ca9ffbb85b6b3bdb3c1c209bb9a530804acdb9a111bb71385091070216e91a0113d259", 0xa1}], 0x6, &(0x7f0000d7b000)=[@iv={0xa0, 0x117, 0x2, 0x85, "f2c24ac9b0b71f1d4094595bc0643a4e98f193b0deaea53f43167466016d02675680e315418b34050d64534185bc51b04f769f7ff2a35b6eecf1bafe12e460314b86fa9d00977e525775b857fc816c6b421c382933a23b3c9d961e4fffa55f112f416d3ea36bf80b3df171981a99bc9996cdf795822dc9130adb272acf732d0464ccced37a"}, @iv={0x40, 0x117, 0x2, 0x28, "8d566cd69d93874720d36885af8e0fb2ed29250f88147bd41e6958f219a253308cacf436470f873a"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x108, 0x117, 0x2, 0xf2, "58d6b3001a62ddde11011bf5bd867658e7b811764637c6ef86bae51e124294a39e0f69f2e61ab9440b709e8d3f197c15ef1227089add37f85256075cdb43398996a0821de55ddc61501a5b035ac14a5e53ec1623a2237c9ee63df773a42af1a52d492b6a07ccf360300e4f05f10bdd641216022aae4e0789a979a2c145b0dd251ca74c520051a89bb7d5cbe1b93944278f46aa17caa5c01c8047e5330371beeb4bea37e7169560f864dd8f0822c551dfb43c479216959f210244133ca259e8a85159b09d8b8d5562a95381998886246cf2f80dc404659248c6a7399807189a919827cdc306762c8cec7d4bc5e8eec98701bf"}], 0x218, 0x10}], 0x1, 0x4040000) getsockname(r1, &(0x7f0000256000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a8000-0x4)=0x10) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000014b000)=0x0, 0x800) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000181000)={0x0, 0x0, 0x0}, &(0x7f000026a000-0x4)=0xc) r5 = getgid() r6 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000659000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000-0x4)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005d000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c2c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000403000)={0x0, 0x0, 0x0}, &(0x7f000079e000)=0xc) r12 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c8e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000752000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbe000)=0xc) sendmsg$unix(r2, &(0x7f0000944000)={&(0x7f00006bc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d5a000-0x20)=[{&(0x7f000041d000)="1c3f25e796546d36cafad9c02bfd7fb713403ad96e043aad2b6fd5e9698172621195e1975de911b8617fbb0be66ab519da76fb0741e8f6c6132300fdb37d4b88a93ea94d47d08ae3eda10848a2e28a1b04b35ddd369c53883fbe61c100d725d444262818ca4ad61a26de6c43d8f5e882b3181f460bcdc21046b69e0460b41d9f3832a2b203a7d85fcfc6e5b86697c73918a7b214ef11bd26b43510011403255972", 0xa1}, {&(0x7f0000e61000)="6d9c6e0c41864182ee2d0b6f50c062d0b7075e070ffd9dc511dc552a396742c5feb559d66d4c42547b0f81e28767", 0x2e}], 0x2, &(0x7f00001f4000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x100, 0x4000000}, 0x20040000) bind$alg(r0, &(0x7f0000742000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) r15 = socket(0x9, 0x2, 0x100000000) getpeername(r0, &(0x7f0000eab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb2000)=0x14) sendmsg$can_raw(r15, &(0x7f00009bf000)={&(0x7f00008fb000-0x10)={0x1d, r16, 0x0, 0x0}, 0x10, &(0x7f000021b000)={&(0x7f0000267000)=@canfd={{0x4, 0x0, 0x5, 0xffffffff}, 0x24, 0x2, 0x0, 0x0, "5f26178c1e09003744050d00000700000fbe000001932cea70cd45e3a57307e09c4c2fd400973b5daee0cfa33b69c23fd93b81c6d72ecbdeffee010cd9b7895c"}, 0x48}, 0x1, 0x0, 0x0, 0x20007ffe}, 0x4008000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket(0x3, 0x80000, 0x6a) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000c62000-0x4)=0x0, &(0x7f0000d2e000-0x4)=0x4) accept4$alg(r2, 0x0, 0x0, 0x80800) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000015000)={0x0, 0x80000001}, &(0x7f0000dae000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00007a8000)={{0x2, 0x32, 0x7, 0x2, 0xfffffffffffffffe, 0x200}, 0x8, 0x7, 0x80}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c18000-0xc)={r3, 0x80000001, 0x20}, 0xc) listen(r1, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept(r0, &(0x7f00001fb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000461000-0x4)=0x10) r4 = accept(r1, &(0x7f000083d000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r4, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/16 22:19:56 executing program 5: socketpair(0x1b, 0x80008, 0x8003, &(0x7f0000e40000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000362000)=""/116) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000cf7000)=0x0, 0x0) socketpair(0x1, 0x7, 0x5, &(0x7f00008cf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002c7000-0x20)={0x3, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000+0x6d0)={0xffffffffffffffff, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x75, 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/16 22:19:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000343000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000867000-0x8)=0x80000001) close(r1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f000092c000)=[{&(0x7f0000976000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00006d1000)=[{&(0x7f0000aaf000-0x48)="9ac2b2d8964971aa8491577e5807705d7fd26f22936bc86f8593079f8f9e5aa8d2a18c73aad83ac33e036c55c3d727c75f11fe45dcb1c2e8d0f39a2533f992c09126639c511b17b4", 0x48}, {&(0x7f0000056000)="c85081464b76dc099406b9fa7006424dfefa264e11f5e273bba1f20aa9a2749ea52bf08b296e9cf7541594e18090c1a97ddc5325008024901666d52059bb627b3467581413757c393c73767d1a92fc690d9555e2d4f87e73bc8df48e10cf2ebc4118d7d86510454101a544144521081f7c6b72d60b68a042c5e3bc243a822198ae865d7ceb114048cdeb0bbf7d94d4c0529afb4b94a85cd9518db35a53b98f8c5fb7518f0e146338181f046b0980396bcad4d865154752f45fda0019e6052bd4c558ec35bde3e67297004b717a5dc452b1ff5d1ff1d56d8d78e63bb639a5a9", 0xdf}, {&(0x7f000032c000)="eba0e022509b20fe91818c4be1bfa745679c7f65bf8ec1c3f9bc6c852dd264bbc3e6029087837641298bbac23bf218198d181ebf6270bebdafabbdc727d6d9f13ce3d0143db16d199071d27f4b927ee102dc514cb9b407c5dce1c9cc918e2dc98f6f72bc3219c8f6dcdd109ec6939f76dc8de8c16c156a5032", 0x79}, {&(0x7f0000d01000-0x9a)="f2f6947b3c3c0821e55f08cdaae4e5132b6a8ef83af6a133b6962a69900d0f03a8c0b7048be067a891fee39becae3b5633ea194a7f33e47efa533e0a1d970e4b7edfffe9f47154a26fd303b05113f67956a9fb49c8ed290021f6abb335f65d8284a2493a97749e2cb1426e270a86f5ddced1722eec1ff739438c4c75bdc3a803436a065a279ffbac0baa80df81ae39b4eb326b000f52bcc5f370", 0x9a}], 0x4, 0x0, 0x0, 0x8000}], 0x1, 0x8815) r4 = accept(r2, &(0x7f0000f88000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e43000)=0x26) getpeername$ipx(r4, &(0x7f0000c7e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000094b000-0x4)=0x10) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000f10000)=r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r2, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009b5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r2) r6 = accept(r2, &(0x7f0000b55000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b61000)=0x20) sendmmsg$alg(r6, &(0x7f00004d9000-0x70)=[{0x0, 0x0, &(0x7f0000a7b000)=[{&(0x7f00006b0000-0x8e)="143589a7a1ea10db5b8d22b49066e08b8970381c886664bdd8ef47d9ebecb9967cc7250fdb5674dbcdfc4fe804ec77eef8ddfa2c8f027c6c500fd59f55d92af08e0b36153627eb120eea6228a841db95a2473dc8eab946162015946b465f9683bca75bfc14e53b732b2c632e53d77d5db1fe493180a3316d922bce52bbba408bc9936e146618b3d2b162cf598f0b", 0x8e}, {&(0x7f0000789000-0x51)="ebc490c0b80d5259bae2b276ba0a02f9c1212036105da44fd7136234792dae075e64106ce0668a44f946cf382771c031fcf151ca8b48714f6b6c9685bcce37a78e008f123de2bafd53fa79ccc774877e8f", 0x51}], 0x2, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000b99000)=[{&(0x7f000037e000)="9d3d6c06599c55fc73630646090ca7f87a465bfba02ab8eef00a19a5444da3f74da15d5795082ef1dd78776971130de77a45132027f8ca086166040a79f8ed86e3bf86133c02a4d54125e8bd8c2ca94b14bd00d4fcb7e28db6a1312b77a94313fcf218f0b8a49d172cb718", 0x6b}, {&(0x7f0000285000)="33a5c7c9e5ddb4b50a48d44857efd1", 0xf}, {&(0x7f0000ebd000-0xb5)="3d9cc51f5ac3ce14b965d3e4a9394d4e1552a65739e0b4f4372cfd4a053ed0a9c1e1b40a8f109496cae405e9593586b13ffb0f403d720462e65b38055537cc3eb8445cdc834ec108d3881c9c820a0fb523625abc343f430fbc622793b6dcb02648270ecc1498a6030b23e87f7916b50a16081ab08b6f81e799c300b813cb04e9487c486de8e0118549a9a9d9151e1dedb59350402ede631598c6d29b6992a51c7038140f13359b76997bdb4bf2b0dfd5e163d1c309", 0xb5}, {&(0x7f0000997000)="22b63ac7a64a48b48f909d8788f2a9e0f24d41fdcf2bacfc1c3ba60ca5c965", 0x1f}], 0x4, &(0x7f0000c77000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xc0, 0x117, 0x2, 0xac, "32ebb4e702f34c45c651a79298a33d0900d897990a84a2d5248da1f6016ac41f15e1ed01a37d833aecae24473abd0c9760ff73abb6b99e242745ac130aa483426312812c2ae3b7ab44ddb3d1ec29391121ced3127b9dd1548f7a879c08881e8db7351a3b733f6ae5a88a2f5bcb1fb9d2d24e1d253b7c474f31ac78ee80ced850d03cf9ce9083d8aaf6675c1f822361637e396a3ea675c2235a736b6d22f8a1a3c5f97a34eb3af9a5219745fc"}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7f, "5681a5e5060416ce1b13dbba472e52ec29d852d47d846bfe649d3ce048812c96b685bdfc2183d6441be62c988ffd56fa2d75a83f98eb83616e0a4769b6cc071734e2af70577391e02d99299d4ca7fdeabcc1d74fe35786dc840cc7b5499eefea889645892b9a1c40e82e96306ce820fbcd3e40149bc5d8b7d66da7b5e65204"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}], 0x3f8, 0x8000}], 0x2, 0x0) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a9f000-0x20)={@generic="1c8942e1128d66a4efa9820a29932399", @ifru_flags=0x4000}) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000cd0000)=0x9, 0x4) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect(r0, &(0x7f0000f9a000-0x8)=@sco={0x1f, {0xffff, 0xe162, 0x2, 0x0, 0x0, 0x1ff}}, 0x8) sendto$inet6(r1, &(0x7f0000222000)="95", 0x1, 0x20000000, &(0x7f0000ade000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x9, 0x2, 0x7574ce5800000) setsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f00001cb000-0x93)="38919fb87c9a99aaf6dea3231641e4e331f3917d5d1bd11a587ce5fca7f325f0342c31825b73c5a4e364e8127f85e9d3172f97aaee03d01abbc9a53cb3352733256ea3705df1d4de434e169a5f5a829559318b3f464810ffd6c4621a37327c666e9ff7a595a9cbad2c1c194a39883fc0a4f166d863cb23f2334c9d376928368a3ac668713a1d02ef075060cd70fa7f72679f77", 0x93) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000634000)={0x1, [0x8]}, 0x6) sendto$inet6(r1, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:19:56 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000081c000)=0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00004ba000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001cd000-0x4)=0x10) accept4$netrom(r1, &(0x7f0000530000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000228000-0x4)=0x48, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0xffffffffffffff2b) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x108) socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0xa) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xb, 0x9, &(0x7f000001e000)={0x0, 0x0}) [ 423.496007] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x10000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c5a000-0x4)=0x0) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eab000-0x8)={r3, 0x0}, 0x8) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fe0000)={0x5}, 0x4) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000f79000-0x38)={0x0, 0x0, &(0x7f000088b000-0x20)=[{&(0x7f0000b7e000-0x1000)="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", 0x1000}, {&(0x7f0000ddc000+0xd17)="50d5dda9120f5f9ee23ba2755de0eaa2649ddd16b1b0f4b0a1504761ad39ee9617960e6a937af9004f24922fd6f615b3b4889b170f4634baf323fa57848e7006899ae6d20193241ffa70129743f67e59", 0x50}], 0x2, &(0x7f0000f79000-0x10d0)=[@iv={0xb8, 0x117, 0x2, 0xa1, "e88fe2808e175f952636b7ccf463a3cb9eb28781a5f0ec12a65ba08dc87318626cb8839c9bc4dd0c5b4f3ba5f516d2200915987df4a578f91538a42f7828a6be3af37cc6c70a6fcfe987b2a3565975fd7bcad7b427b111373081198dd4e2798bbdc6d44aae98bd20e4fc540bf19ad7e5094963f7b67ea9518780aced919f1e60893fbbdcddc5f68d33b6411983b6514ea4c98c3c10fe2ed4c190f52eeaa98c7dd9"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x10d0, 0x0}, 0x4000001) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000f77000)={0x7fffffff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xa8, 0x3, 0x8, 0x2, &(0x7f0000f78000-0x10)=@generic="bf9581ce754ff2d541717144b81812f9", 0x81, 0xdd, 0x10001}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x6) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000754000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) [ 423.544664] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000557000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000546000)=0x60, 0x80800) write(r0, &(0x7f0000586000-0xb1)="38539e30e8b860516c52f1bc448f37695d4d37d975daae5b7d17cca67bdf0e4887357bf6cf87bbf5b3a0111eb959c08f52bc845d93d2bf4a15a0c705c677b4fa95206db45c2358fbe08cd1f0e42539cbacd2a3a0c3ccde0f5e33c4bb644aa378ad4ebeb87f1b4e8cb3dcd470ae5e5593f12397331ce85e522ac7aed213abbf293128fdb4e066bfcbebea8f23cea766b794867a62b104e56bc7e0b7a8a0cd98edbf9bf4abcdb58e16bc4b3c4b5fe2b24c85", 0xb1) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 22:19:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f000043e000-0x14)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000480000-0xb)={0x101, 0x100000001, 0x9, 0x5644, 0x8, 0x8000, 0x80000000, 0x7, 0xf1, 0xdbfd, 0x641}, 0xb) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000ae2000-0x4)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000ad9000)="", 0x0, 0x200408d4, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ae1000)=0x0) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000569000)=""/47, &(0x7f00003dc000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006a2000-0x10)={0x0, 0xc0, &(0x7f0000c99000-0xc0)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc098}, @in6={0xa, 0x3, 0xae9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in={0x2, 0x3, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000462000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af0000)={r2, 0xfffffffffffffff8, 0x30}, 0xc) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) accept4(r1, &(0x7f0000f69000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000e8000)=0x32, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x4) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000280000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000eb5000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00005c0000-0x3c)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) sendmsg(r4, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x2, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000880000)=0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r7, &(0x7f0000001000)=[{&(0x7f0000002000-0x7b)="c69678ed78e9fe9647a512a4a9d43ae515f94259b19d3f80b6a3eeb9367b8b3eee517fd32e170cb17b2beebc368e86722d91f42915d05b67eae3571aaa96a55c61129aa24f2d0b108424aba005aa908107e2f4ad1e7d34d790f0c2f516bd735b18906daca106766fa426f2572eb4d547a1d0b8932785bac997bf76", 0x7b}], 0x1, 0x6) recvfrom(r7, &(0x7f0000000000)=""/134, 0x86, 0x102, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7f9b84d4fb8f63d36a969f3b93b1fa477fb5d6b7ee11b47bf2c5c14fab377df97685531a7c8dc5f2bfe4211551e29a4b9067281ddca676076b9a6ac0558b34", 0x0}, 0x60) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r8, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00001d5000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4dcc, @loopback={0x0, 0x1}, 0xb80c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x30000000000000, "2149cc08c9ff2eae994b76eee0a21611b64544700e246c360c1dbb1ff69d3bb72ef4c22333e8a6e4f5e333e59e05395253a573886d2091f8841bb384b817d92da317566ef49d68bc3d02f81a03a1f7d1"}, 0x160) sendto$inet(r8, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r8, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r8, 0x1) 2018/01/16 22:19:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c8c000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009de000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000419000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x8001, 0x31, 0x2c}, &(0x7f00007cf000)=0xa0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 22:19:56 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x0, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) 2018/01/16 22:19:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xf, 0x80000, 0x7ff) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000b87000)=0x6, 0x4) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000267000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000)=0xe8) r2 = socket$netlink(0x10, 0x3, 0x1) connect(r1, &(0x7f000059b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x2, 0x1, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a) 2018/01/16 22:19:56 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006b2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0xfffffffffffffffc, 0x80, 0x10001, 0x4}, {0x8001, 0x100000001, 0xffff, 0xbf}, {0x3, 0x0, 0x4, 0x5}, {0x8, 0x9, 0x2, 0x305}, {0x7ff, 0x64, 0x3, 0x2}, {0xfffffffffffffffe, 0x6, 0x2222, 0x5}, {0x8, 0x9, 0x6, 0x8}, {0x4, 0x1f, 0x7f, 0xffffffffffffff5b}]}, 0x10) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000a2000-0x4)=0x5, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000df9000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 22:19:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e04000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x612d, 0x20, "9785c759285ac1dbed30829ba33533ddd6577c99715cef329acffd93df4e626020547fe06a820c3ca7e547d3e74b526b012a666aba6c6cb1c27a5a6e94906831ab05a69b5621a0060c4fd7f0fb792623"}, 0x160) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) 2018/01/16 22:19:56 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000feb000)=0x100, 0x4) 2018/01/16 22:19:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000af1000-0x4)=r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d99000-0x4)=0x5, 0x4) 2018/01/16 22:19:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000097f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000393000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c5a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000042c000)={r2, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x80002, 0x8000000000088) socket$inet6(0xa, 0x800, 0x69fa) bind$inet6(r3, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r3, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000575000-0xcc)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe6}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) pipe(&(0x7f000066b000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c8b000-0xc)={&(0x7f0000189000-0x8)='./file0\x00', r5}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f000057c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f000000a000-0x10)={r7, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r8 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r8, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000044000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000faf000-0xb7)={r6, r8, 0x9da, 0x0, &(0x7f00000cc000)="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", 0x6, 0x40, 0x9, 0x3, 0x7, 0x2b4d, 0x80000001, "9f823ebc866d7af22b8c7fbe81b0061cbe08e065d5187e726c4dd74164a5d74940e57d6893c97b6e29fd7e55bb7c782c8a47a36a9ddc717c2fb7e0db56fa1975c4b15f5afd23abb38e20deae8d11d39ef6c860045712df41bcc083fe12812d54da60cfc532cd320d8341026e0d395760387a2a494968e86326ed6bc696cda70f176cbdc11c81b126283fea8da6fbde"}) accept4(r0, &(0x7f0000bd8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0x6, 0x80800) 2018/01/16 22:19:56 executing program 3: r0 = socket(0x5, 0x7, 0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000aa8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a91000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000bf9000)={0x0, 0x3c, "38eee25f172ac5eb5666efda53d00e8bedbb680117bb9da245c0826f1b699c94bc10f385abb8ffccf14001ade07cbb98e8d1847b4be704f0ce99f703"}, &(0x7f0000000000)=0x44) sendmsg$inet_sctp(r0, &(0x7f0000b39000)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="9eb777f823988c175370462158a05838167137b11152743425818b62995f10f31cac64b6702f5016eef86ce1273bc7df6f329628ff5edd9141df76ab873715a3a812a4b80848fe0ab3a3888952726c43f2d9620c5091f5651afff0e137bd45796e54be4363bf5f9246f5399c5a0f97d2db6a3635180a543a9388fb4697268ec4b6e163327a040490782242197ba5fdd011401f7ac0903a32a27e1e520fc569ff10671fc9cb236f9b8e8cfed4fa47a93b5246a2aa0e804d7f5c11fe92f3ef0415e0e3ab98e5d6ae5e612bf5e082285c82e0239a1e852609dc0f8b3b9effa099ed31ba009257c0cdeff7b3b397812542efe465507888dbebf2", 0xf8}], 0x1, &(0x7f0000e81000)=[@init={0x18, 0x84, 0x0, {0x1, 0x2f24, 0x8, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x30000, 0x80000001, 0x4, 0x20, 0x2, 0x7, 0x706, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x80, 0x0, 0xf1b}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffe00, 0x5, r2}}], 0xc0, 0x80}, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x0, 0x6, &(0x7f0000361000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000b9d000-0x4)=0x4, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) 2018/01/16 22:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) pipe(&(0x7f000038e000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000271000-0x14)={0x0, r1, 0x4, 0x1, 0x0}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/16 22:19:57 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd2000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000fd3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd2000)=0x10) pipe(&(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x2c)={0x1, 0x2, 0x0, 0x8, 0x16, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r2, &(0x7f0000fd2000)="e6fafe9f135d0045ceed000ed1c4e78afe78164680f07b0593bfb280ae9042467315d8dd8470ad1cd5b9cefbf1744f78b2b98e18486a6f54fb00db33b20ae1dd64039327ec7ed840931d0915db5ebf268d09237d8a4f012212c8209092602d3321b73786aee44d4dade19715960c36afdb30bb7ba3600607d6fe182ba838af3cfe89de0b6ba8fb63210f67e8eda5a308c0de28a41d06372e5fbb5e2903ff2fe0e1eb1fd097bd7bc873f6189db19c34fedb6eaaaea76a0b416ade1656300cdc4fea", &(0x7f0000a32000-0x55)=""/33}, 0x18) pipe(&(0x7f0000777000)={0x0, 0x0}) getsockname$netrom(r3, &(0x7f0000df7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f9a000)=0x48) 2018/01/16 22:19:57 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000efe000-0x38)=[{0x0, 0x0, &(0x7f00008ac000-0x30)=[{&(0x7f0000f95000)="39c283067a73d86b96f2a97cdf5dbe2fe691703f064370f5ee665cf180227f1053331794fbd18b149e38621397d60844d7e1e464cb8bb121925f12156d6cf876ce0df6d0e8ac649acc9ce22bdaf3b02aec70c944586de00d4bb9e2e264b1ead871647601489e894b7d37290d472ee360b0f5095a8337a028afd22f49d998484f4816e77e08fc3fef042b8a5e21f5896a7a7b5c358d168114b87a4bbac3c3abbf56444f47e54603a6b749252c53855000376328748c16478b696959f484ae947051998838c2adf207788cc056a56786", 0xcf}, {&(0x7f0000654000)="9626daf7ad78f1f4c3ebf043a90c881882314bf4eb9d43e787c2d0ffc6770fa28f10ad8221d10009f204bd898be260240bb722f0d069eb008f4dddf524d1a26e61fdec1f944c94e3f84fed789880c5820895033a99ed67833c958f7222588bd021ad0fb799a889ef6c33e8332bb5d1e24ec0c97262be5039dabe32", 0x7b}, {&(0x7f00002d5000-0x82)="69068f37150dda3827b5bbf36cd6d85b13580d13f2a193755e911c787dcd8e0f44682490ff4c0841be3f581dbf819ecb6e22cd5a1ddafd531789e2711702241c34e39abdff927e8b80ff2402170a5eeec99260f13ede9f74b05272e2fd540aa8bf615c347c3ce5a0a252faf38f46e8e3a2a3adee85162c5233e3b9b1f6735c161aa8", 0x82}], 0x3, &(0x7f000091f000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x1) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f97000-0x8c)={0x0, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2530}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f97000-0x4)=0x8c) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f96000)={r3, 0x3a83}, &(0x7f0000f96000)=0x8) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x8c, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0xfffffffffffffdc0, 0x0}, 0x0) 2018/01/16 22:19:57 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000007000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000000d000)=r1, 0x4) 2018/01/16 22:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000af0000)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e9e000-0x8)={0x0, 0x1}, &(0x7f00003e0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004ac000-0x107)={r3, 0x1, 0xff, "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"}, 0x107) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:57 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000029000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/16 22:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000205000-0xb3)='\t', 0x1, 0x0, &(0x7f00004f8000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x4000000000001, 0x48) 2018/01/16 22:19:57 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000e2b000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b5e000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/16 22:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000090000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b5b8cd95b8ff0cb4c0aa2dd96d1fb4aa"}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 22:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000059b000-0x4)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00004f6000)={0x6, &(0x7f00006d2000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/16 22:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000b8a000)="26000000130047071404f8590022ff02000000000000001500000007000000060010000635", 0x25) mmap(&(0x7f000087a000/0x1000)=nil, 0x1000, 0x1, 0x10010, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f89678eb3d7153b, &(0x7f0000752000-0x1f)=""/31, &(0x7f00000c1000)=0x1f) sendto(r0, &(0x7f0000be5000-0x12)="120000080003009f000000ff144a000ae94a", 0x12, 0x848, 0x0, 0xfffffffffffffef5) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000008a000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000af3000)={0x0, 0x0}) 2018/01/16 22:19:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000014000-0x1c)={0x10000005, 0x7, 0x8c, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ba0000-0xc8)={0x0, 0xc0, "fc3610250c66e991e1f702b10cfbe5be63e945a61681fdb20760182ef62350450a77e8d2e55fcdb2d6d0a0f48223ee0a4c96119d1a58a2e23da5d785ca149fbcb5c73030ac210ac45889d3f74291337afa306bde5a9b8fe779155fac92b4df1934349c0ba35c50328dc4bc965ffb3f424f4c705e5cd71987e5d94f4da1b78cca99dfb2de2ed086059c9ad3278642f852e55a365ec3e615e9b2cc9ac456b48c66d478acb1c4f52c9e2e05a00f8cdfe7120eef0854e02e1de570865a30d15aa0a7"}, &(0x7f000084c000)=0xc8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004f0000)={r2, 0x1}, 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/16 22:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000136000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000097f000)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d85000-0x8)={0x80000000, 0x7ffe}, 0xffffffffffffffc5) close(r0) 2018/01/16 22:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007a6000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000b1b000-0x38)=[{&(0x7f000097f000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e05000-0x50)=[{&(0x7f0000422000-0x5c)="7262901ad8354d3d5992e20886874e179d481ed8690d4680c9b07da41b9cfe71d19bf4b23f9dd723e61a65a3f3c97b007b1aed6ec1b77ec991ecda66f8e0adac6a850a5e7507572d35dc9a628ae6b233ff5f200960b9a856e8480cc18ed5e0869672ffd6", 0x64}, {&(0x7f0000c32000-0xe5)="9dc135073c8fc8de0b479637c4d3945d15d64ba5cb8603d6ace8fbea27f3a73cd2f8ad09582cf896693652588cee089161833b61e8e36370c5bf6ef13234b3677fde9a342fc7b58bcbacf825c0efc3b00076d10a45ae5ece2b7b58ca30b23d598aed49a0c23019934df279140e96503ae243c8c1b63e3e1ac2d3c8914f945df34d0bb15184700386cdd7488bbbe566881a526f7d43ec58b49124117c260c4eac88462fcb73ba9cb7267441145e180cc3ae4111d11337d67bebce0f02af820d347d9dd4eaea10961ed7f176744d14fe7fa197da8ae65f69d7281d0b73ab4311416bb78f9356", 0xe5}, {&(0x7f00001b5000)="f80eb32502b803cc825ab531a1388c1212b234c34f88e93544c9375f297a3a13f4eafbc59c6d8291ea3e3b222f46e6e01730048fad2b520e3a872a9d2e9b983e62da0146784b5ee668715943b3340b7c12dbfb0a712df5404b556e8f1b7091b1aff3df14302317c76bb8aa129d8fbc7b921dc4f50329cad721d90350f28f821a502ad65ea742dd631267de944b552d5d24032452d6a432eb8cab6672c3561287def2a84ed18e71d3593d441840e3640b397a719e331ed3527b310497858eff43c5278ba737e04826b34d2030e1d2d956e28415d2f20990d3b4f2a9d3a0686d9268c0a32f7ff89d67445b181da077", 0xee}, {&(0x7f00006d7000-0x55)="0a0f003a75766a1215a1f6ad07e2d96a5a3cdbde1b01f5e659fcef58b0478af1bcab89061b69ca798e9aaf7e0cdbc22fd8dfeb865b06dfbdea9ec6525ef90f509fb866e8830c052caae3e7c4af71040b6b888ed8fe", 0x55}, {&(0x7f0000b17000)="f3c5743f7463d05efd91e5c89263a46ddc62645be7bd98460d7cd6be5444cccad679a3e0d6c5b2f2581f03fb80881ee525f34065b1", 0x35}], 0x5, 0x0, 0x0, 0x4}], 0x1, 0x8000) write(r3, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000086d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000665000)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00004a4000-0x8)={0x0, 0x2}, &(0x7f00005aa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000e0000-0x8)={0x0, 0x1}, &(0x7f00002b9000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f00000f2000-0x38)={&(0x7f0000192000+0x710)=@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c, &(0x7f0000229000-0x40)=[{&(0x7f00002af000)="a50220f2cfe4eddc8acc293e219faaefde972a90d2c200e7c9747865e531242ae8e8e367b47ed34ced", 0x29}, {&(0x7f000036a000-0xb4)="36d1528af230c4967430fee1fc1d977d8aaaefecb45e9feb77c0f6b68da8dd25616fb8b963c2c7a7c6072a2def2817e2830aaa8fbb929e7f70316c0f6097b46bed9ad82fa1a1f57968be80bb5dcf64567cbf71451775dcc1903dc6ab0e0dd040504072696b6e04d201f2385ab4164cd63f1d6b54b8e34c938624ebd42764771cd32a80ec9afa349b307fee15991e3745827b51460e1d7dbf06ddca639ea573333583435d3f1db0cf04c53d2444f55f4d5ee7aff7", 0xb4}, {&(0x7f0000fd0000)="ee4642894a5d8e865958168213a809fdba61e51d7ce3a99a2b", 0x19}, {&(0x7f0000ee2000)="c93574f79927d733e577945dac33905ea0686ea8911f414a698211b79a7a8262441a37f44bd60c280f883c4fc678b309ac3170f089cbabf5e7225efdf065f41aa8fb0ef18a4aef", 0x47}], 0x4, &(0x7f00009ca000)=[@init={0x18, 0x84, 0x0, {0x80000001, 0xe3, 0xfffffffffffffeff, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x6, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x8, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x3, 0x1000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffeff, 0x65, 0x0, 0x7, 0x2, 0x2, 0xfffffffffffffff9, 0x2, r6}}], 0xf0, 0x0}, 0x4000880) 2018/01/16 22:19:57 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000004000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x0, 0x2e, 0x0}, @IFLA_LINKMODE={0x1d, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x6}, 0x1, 0x0, 0x0, 0x0}, 0x0) getgid() 2018/01/16 22:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000023000-0x4)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f000057f000-0x31)="d2c44407f07ba924a5d58c8b495d07eefc94ca988dcd0d942fc6cfb17b9d1aa220788a96cb6911759bb41b68c7aaf76b9e", 0x31) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000718000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009dc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x10, 0x0, 0x9, &(0x7f0000eb9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000e9000-0xc)={r3, 0x80000, r4}) sendmsg$nl_route(r1, &(0x7f0000eb4000-0x38)={&(0x7f00001a0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xa, &(0x7f0000438000)={&(0x7f0000cc6000)=@dellink={0x54, 0x11, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x4}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xff}, @IFLA_PHYS_PORT_ID={0xfe8b, 0x22, "5e77ddc9227748d500ee7894993f51cc8297fde0de62"}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffffffffff9}]}, 0x54}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sendmmsg$unix(r1, &(0x7f0000ae1000)=[{&(0x7f0000163000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e5000-0x10)=[], 0x0, &(0x7f000061e000-0x20)=[], 0x0, 0x0}], 0x1, 0xc0) 2018/01/16 22:19:57 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d19000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000-0x4)=0xe8) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d18000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}, r1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d17000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000d18000-0x4)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:57 executing program 6: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f95000)={@common='syzkaller1\x00', @ifru_flags=0x1}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/16 22:19:57 executing program 5: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000953000-0x8)={0x0, 0x0}) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000415000-0xc)=@sack_info={0x0, 0xfff, 0x1ff}, &(0x7f0000953000-0x2)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000aa000)={r2, 0xff8}, 0x6) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000068b000)={0x0, 0x0}) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000952000)=0x6a, 0x4) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000954000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000733000)=0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000013e000)={0x0, 0x0, 0x0}, &(0x7f0000953000)=0xc) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00005f1000-0x38)={&(0x7f00007d3000-0xc)={0x10, 0x0, 0x0, 0x20047020}, 0xc, &(0x7f0000954000-0x10)={&(0x7f0000954000-0x1280)={0x1280, 0xe, 0x7, 0x8, 0x5, 0x1, {0xc, 0x0, 0x9}, [@nested={0x28, 0x4e, [@typed={0xc, 0x37, @u32=0x5}, @typed={0xc, 0x7b, @pid=r5}, @typed={0xc, 0x5a, @u32=0x0}]}, @typed={0x10, 0x2d, @u64=0x2}, @typed={0xc8, 0x8f, @binary="05584bfde24a9f4e26d64a7ac4f26d5d60ca6e8502d86bc2277b2a11c226b64d23921ac0de490872c1d921fcc3d073e9acc6cee160b28b22092b44885e1d72ef4621d19f6337774407b02e96b9135359083b7273eccce0f0f70f25bb182bc0fd1f2eab0ddaa40c86e5f19e5844aa80deaba5a309392e30d30df6f4b1d160d1a74711448776b2b5a7d17a905fe7b0b2d2c5bc2ab624e3a0c8570c15ba2ef1478685f74cf548a7f68900b4d377e48e46f250a3042b871a31761429ee96e6"}, @nested={0x38, 0x4, [@generic="d9a6232e7c0415316784778dd131f92a03c4e9f8ac391162e77880b5accd33", @typed={0xc, 0x48, @uid=r6}, @typed={0x8, 0xa, @void=""}]}, @generic="c4b4bf9c8b02f55d5ed60e3ad1a699e944b7191265b2c9a9a72c84650b674d48", @generic="be98defa484aef27db453b705a5b26e562b56ccf3dd81f90629cc9ffa2d1cbae84bee3938578a245cd96ac42469417d3b67a3af993b4b0da01efb619197d657d30c491a1ffade4155a6d2e1279c08cf783cf74ad5d9f7e0e923346a15fb934f4cc6f7873f2c08f561f42939c178a6aad0522c562fd34840df810bbbd7a31b69d3ef6edaf8324c5d19179ebf9577750c757fd9c019962a37dc4188d87f870fd8dad20b7d792832d5520a72b9a3dc523247ffc161ebeb630ac78ea446718fa162e61a652446af7650cb2cf7e9ad7e52ac7d345ea30e1dcf022235f11493512dd2c5535673f254a74aa288baeb06c5a139b848d273413", @generic="50c8729e406c15da69ba3634a0e9768147bebb6e3579ed4fe7f68184c9413204741cb0344969834c552fb68d2de1a17d7731de8605fb1dc991cf5d31b95cc31d09c0040aa311029dd68fe6fd210fdec19d27a6043cab97265c79cc0362d9cee1d92ae118bf3f8f6d57355a97b789e4066cb0a636e7808ad45803e7bd7aa3ee250f3396eda552fddd99d103b65a0c5a402623d0b8dca9dcc478e303739574c21d163cfacaa4fd1b5900862e6f0f9057554f24ea34ce0ab585035fd55ea90c138c3cd159fd5ffaf0da49629cde76cbccebdb6a31caec0f460b77089cdb451fcadcf0411671eb7bea554eee7661440acb8708855906e0dd9fa96a8e6f11441a694e514bb92bb4828c7b20fc1bf9650d44bbb139c01ed852cefd53ea6fe301d479a808f415abd45d20a7670b6d4e06a81f9e58560af2a461887f397042cc47027ebb2aecfcfe4ab9bab95493c4bb908f6afdeeaf59ed4e5b2a150288588fa44d9444cc0475effc7ba056be3a74154e5201a926159a3b74e525f122c305986fd61a46a336b04808b32f0f933b976c361de8bcbcbc76dd82bc26b458d4cb966b0ae75b30dd3de93542270c880a850220798a1d8b444e738a30f49f2975338c0f8d9eea8896c549ed03ff81f57cd3c71f386233cfd06e7188caa8f5fc0ec59a13fad9c5fb9627abfba3ad850264b820000af05c56db3a6de93b424153eaef0fc4e8888fa0950c5277de6a4dc922650194716f8af57ce6f7f1d8a70b77361bd9b096babda5f6a0d818ee8130a3a52fdada67e02c78878fed91fe24f4ec513c4e2af7ca42fe6aa04005818dddb4a1b06816bbada647d89c69595e553f467cc7d8d5477cbac6614d9a5a643594cf39bcf9791acedb038872aa68eaca884c40be3d56815776c6d749e4a4f7317a20d951337a1053917881bcb544257cc0def06c50c8fa3af17cc0c719ee8459fc433ed2eca64acb8482d6e27994cd688385540ee7dbef5a64486c5d0db3199d4cd5840cea16f3940b9a2fccacc978d85785dc3a4d6a0e5e726766bd13c385a841c7ffc41fa66d3bffe9cb4f0455d867266905d74d95c327069851a5de6b049542c8815affa01b3dd8b48acadb5c2c646ead9f810e0ea8feab5b4f7946f1e1b2f06e141591a57c819528d6c18de85ffaf838408174f9a444d16d8ef97a687b5473e262b38159f67ed3c85771811da52bf86c24b2f482800afef2000451ece5da753b61752de51a022ef4868026ed2962887f3f1cbecef3c3d7d01834470789913293ba8ec5e6761fafccd0c9ee452d766bea63a69835f8cc7e7e7580076ffeded053a3acfce032f729a0d6ae167418995c849cce76393a8e9888f7c6def4352327bef9695c3add998179e2a7d1f3d80ac010da1c7cc1303a37414b78d460f9876b931c48716a53ca1a2fdd433fcfea39001692962f298ec86bdd26b584477ce4ef30ee08f8c61fe0b24ae7c4300f60a4beb8fb0e6a8c3e06c66e79d3b8df5cae59eb8067a04771dccd7bc9c0011099d6afff33ae288c7e427c2c5081bc3096e4fc5df161817fe9019aada7fce2b6aabda75ed2727769e2851e69d5a9e86088f2f41ad1254766f10aff7ad8f7f52994f152ac573b25c39fd8a724945f99146f59062daf1af725af1f3b5f5f06c5462b7d7d84d009b9bcb1b91e1a6d11cf70d30b2b0c9acbbd54e29e13571adfd965c53d254d1b7c82445dedbe8bee71097aa9ac69954196489008159120fba22ec8bfbd6f677c37c0dd91535f58c3c74cc924532b9a610e968d14c2b3b9fd00bcf9dcb9665b006d116ba54447dbf6f631c428e77c3fe87f3c79f5124b42bf9f4a52b0ff69443ed5e3e82183281ea7f57849adac7943c5e6245e2149a0f53b269d31b7b4343526cdd2aea5e3433339dc8487b8db9dafc3525596c77e2c487b55d79597bc4d02353ef644a6f09aec538667e64ced8528b8d11293a6bb3aa934b10615c4f79f949be033f0649d664ff41ee9d6db845f66c1e8e1a24435007ee52247f80f689247af23139c69818cca58da6e409a9e5fe0375163af3b8481758bee2e749bcb774fbf8f4d3d5ee191145b6bccbf403b7987c249619c478be1440b145f32dd312ba9b2ff643b54e0e6aa5442a9b759f1512af6421d36fd41203022b10c7a40903e8e40fa448f5a934029390570bad8ad0d0908fd4d4363cfe51d890c6b495e846c190d5fb876078d9b43089e947f75d7bd63ae9b10c181a2fd0bc679e851546dbc546041a85499598beb6d0f8797b82247517e97382578bf13217679ac6ec1b8f23045f37ce35f335c52fd009c537987ed3c0a2e051525593b81b18395c78a0aa58136235e519a6c2ab47dec9063c41de21ffb3b27a4cd3218300ff62f83ad8a839215ea7560e5c16151ffa252dedd0cc583a831a3fd9d042e34c63a9019fe41fd3153afba45355aee571f744eb76690e5497506f63f475e5c690c509560b092e7d0c3e80d0175efb076a3a429ce8ce45fdac3a925145a8f3f45b01a88d535d7752133affeceef1b5b8d41f121df856b9cd95afe4e272d6dea5b09136b36f8fefa28858b41ab30215ad38f928715f6c81aadaf55f0c18c99ad97e53666533de53f3a9b6e78a114e0fbc0d212420da480081e62f7cebd174c1389ec2a0963501e7e47bf8f02de69bf9a0a18a83dd4553df8dbaf826d71f6aa751cf247524c53e3cb2c11ee1626994d78e37729cd4274044e6b685b81809b3a6165db1b1d4717f95309edcdeacc881166510c937de75f4b3a47e56a803ddf110adca6d737e99a2b0efac29e7549ee37f082ba2e21dc06836ab503664360016f032208268a12ae0624812aa9f75adcaead5088f52770e40ff9a9b9a58a5236756d9598eb9c38361e2b0ffed7458f95e759971f1f5b227494b8ad72965e39537190e67b7066bcabfdbb5b69a73bad08be8245c7d5d2ab717186bd72e7288936116565e8eec565472271ccad139144a1724302d98eeec0458e0f357db8a575e234111e71df8d829de30e4918a786295057764c8e5de4e2115d2887440cd365ae4edd241783f19c59c257053b68f975ff92ed7dba87c7c724114779c721af97c997593e5c607a21b03158aeac10af1ad92626cf7562b2d6695e4bd1a026f2628c9c32ddcbb9013ea0527b803a624edf703b6407dc432ab17188671829c7b49aa329b9a10550f6ace7ac05a1d861b7ddcc2b23800f98894f3091261fbd514ec48df4debc47b779d4fb68a20e932e056f1397c76d38eac97a44fca2d340a2d5e394c41b20d2b038596471c60b5c2cdc939341c8b05bca27cc4c904731625fe7830c64288e965c35823d584149a57fe89d78e787090912bd5149a6fd3476d328ebd3e0b8f41c62642398bab042e47b8795913ec2520f92be13ee3abc684766ceb3973ab37f5ff993dce10c86ae1286b8038708226db79f98e864746f065b2b29850eac29d2b421db04ac634ce2e83fc3c478c4572b519e6d1fa1b84fbba57bcdc667edaf13f97fc503f5e8a60a61a2055c2227a64a85098d577c982d2b02a8d44589e558574f2f907e943cb479073fee4ee81b0c30cbd3926ab035176dfc5ae152182e90fe9c2de0a049839a13eda71ed6d5f346eb50c59ed81f36b08879136ce4811d746d4470d464a553f76472b5ecc31a8446d64ef48c3fddce27c972a08ddd039764d0d6e5dcd6d3701271da59bac331b9b5b084becd1a923602faee30d11f13e57d20f4a64bf37075b6fc0cbb62bdd32d78d7137785d8b8516822d943b5da0721253dc3754e6911a99526108314d77219807a5532a4044e67c9f8963a0fee15ec6e0b5b7d04df0ad5401d1aed6fcaf852af0361a2e22093bb99c99a8eb5a5f989e2c80ade210b02b00267622ba41d1edd3a3d71de61d7611e6feb173408b3ab004cbdce76a5e719d39e6893fb1dd3d7776312de17f6b48fdbb67b9ab6d6b7e54159699045f4439c09e3c47dac74bb793ffe05614e0349ff94553b3ae00aab7307d011a451033f2b9bb6ebeac8f3dd20e52551b16f2145ec0c6c202c27508fecd3264c2645a074ebe270002b2a7d5a08271873695f350d68f990cfc3281d47b81076fc68fe92c98335459529f4a0e5b7da53b50abe2090ef1248f69ee19ef682ef4d4b874cd1e9497f5dc44fb6d7491ccfd28007eb429bfa58daf785f706203b9ba817d68ab4e25d8fb16f787fd887d59df6781d18ce4e86070ab6f142d943abb046cb65c5c67bdb43fe7e45222446e4bbdcf25bc9f20f45bf1849ce31df3b58d15d9a3705bb43e3e7cc8171cf388fbccd6e035c675e095b89dafa94bc812b7f01491734b91ba318dbbd9fbb5e7b4f7c3d6dab08fe6496fcebc5893f4b73dba82852f7842751f832a69fb7dd3f3c2dd21952551a32a980d858c6b893be0d7dc3783c758041edb582a086735f1a7539aaf904f11fb9b051aa03506c5a0d7d95889926b4a049007e91030d7d76e2fff33bfffbc6c107d7b2ff33bdbea995d921032c489725df22c6e3e677bbac8aa5b97bc8c69c3f148baeb87049cf64dc93dae180a0a866e4c1160b0ccab5513fbb38daf14c2cd5a4a547185f8aa09f499eeb6d52bdea1f680c3ec33c0417725400ac7124885a43ea9d7fcc4366d8c1fafc2b6809f99f68aa3303b9dbe529cce2085254d84cb2ccdb0909aaace062bc80be4e7c2bd8c981614769df9ca7f4e70487797e2f04abba17daaf5fb2a4582d700474d85e05788a29096646fe5328b4e46892b9e366c3d6e6feb217a191b6ebe6f3e82d1ed721ccc019c35476c159b4b091e5f4268b1a8c77f67c91381c212a36d15b7a0362943714fd4c5b8ec7cd19cec8f6d4869f8703a4930012e73e475d818d72fb0b119f18c546024db51fa8869d73f906287df90647240fd34f06a3e2fc19918da215ede1e0897790287074f9e2369c01f9f30a089bf22a0f9bdc8edd6e87744850eeb42b686d287d5df5b3943f2f56c5c008c8a940f8fc510c33a2f8114a829cbf6f10a614d4e7fe2908b58e994418fb3a8a008aab452d5c94d36a21d30244edfdf0233d81bd67995c1c58e2940894ec72a3f6e24fafcd71ea529836c0483329c5fa6a708092b5f25d30e97a51b6e82fb45161417c384f255f47215a931fc163167d9dc89129e19ae32202862476afb59c2234882bca754d2e71561635dc11e73e3dc0d4a81a0f584fd7d77fa5854d98e8af6a939baaf937211707198caa711e277e24ae559dc5a6b19e1c879aae5f8c4d612cd2c2461e5a146eb267941a3672439dfd3af3fda7af59c366bd5835c38b919435a69131337ae095cb817678bf3627ae9453081a832d1c195370dd62c2734417b0bb021a6c5c3b1c9f496e6132820d582ea7cb06dce2c8c7df2d9ecac64b625cae2532c38c5847f96d92227325999ce2f0e54cc1513a264924aadc0bdc35392ac5c7e2c9d6c723fcbba2807f76e7a95dc35fef8e730a7501c5ed366dba57b21f3e550e005ef95835f2e4777c1ff12854ba0b747ff22a0b88140462e67499afc94a79d29bd48e7b46de834472f3db8e65a395d095a911f523595a9eaf5a40ece9f7d7ae5779c1fca8054783195eac9e6039939c02f0f78b49cbeb821e635485eb540aac08b46637688a027a82dc7e636f2eecec859b951c6d2262f9790e5cfe5d297531708edfcb7aed9c8eb4b0c7ed26cb49a4dd8dc242aeae994a6c4d46d5afb138e7082d6a6b6477d4fd4f5dce85e42f75010468227be3a23cbc68675aff075f75ccdad92be96baadb47305868604f3d8faea953b5c8bcf24fc9bf751f8da6", @typed={0xc, 0x34, @ipv4=@empty=0x0}, @nested={0x10, 0x61, [@typed={0xc, 0x2d, @ipv4=@broadcast=0xffffffff}]}]}, 0x1280}, 0x1, 0x0, 0x0, 0x20008081}, 0x80) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 22:19:57 executing program 1: r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) 2018/01/16 22:19:57 executing program 0: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/16 22:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000031d000-0x4)=0x60) r2 = accept4$nfc_llcp(r1, &(0x7f0000ef0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008fe000)=0x60, 0x80000) sendmmsg$nfc_llcp(r2, &(0x7f0000ec3000-0x118)=[{&(0x7f000092a000-0x60)={0x27, 0x4, 0x0, 0x7, 0x7f, 0x1, "9413f84dffabbef22b02d0cd3977ccd1585b0b329f852a1e5eb128df1ac715fe2a1fcd6dda4612e2188e089b77a8533cc9f1bbba17dc05cb71224b7809be0d", 0xa850}, 0x60, &(0x7f0000d3d000-0x20)=[{&(0x7f0000c5a000-0x24)="058523527837a28284ab7266e423b0287585531a1f4d428d957aeb43d001cc57dfc2e44f", 0x24}, {&(0x7f000092c000)="9265d26498872d670d35d55454ede1495d4db9657521074862ec9bfeb18981a2d616c2aaae7caf3478cd4e1a", 0x2c}], 0x2, &(0x7f0000ed0000-0x80)={0x80, 0x11f, 0xfffffffffffffe01, "66325f59161fb7935ed2b2c489d9b819ec9fca853cef53ee4ef068e64794ef13d6ca51749d5880272429360260192d1ae50531eafe68169c88a236e0f84f5e2a5caf706b24fcc878e40f897a5cbc9dba8192cfd515665b39021e2aa62c1917a16030f746c6d2c86d2d3936cb6eeafb9c"}, 0x80, 0xc011}, {&(0x7f00006ac000-0x60)={0x27, 0x3, 0x10001, 0x3, 0x7, 0xfffffffffffffff7, "0f464d708f3caeada6da96484607e00126c9c44ea1f85779e6824eef3f7c94cf732f59745712b3572800e327dbc07660962748f8af1396c81633f680881ff0", 0xb05d}, 0x60, &(0x7f0000b92000-0x70)=[{&(0x7f0000701000-0xb0)="8cee869135acb2b1b8cf0a6ede1a5869192338f8ca64ea57c084e80c377a8ebe8b8d423611c56b3f62053a812b9e9f4d27cd908d0d7652c2b553ae39927cff35e2a8fba49b3cb975dc6055afbb8e1b82c592177c1204cbc5dee4a677563da2e719a3eed65cfc64255250371e1d67ee4ebe128352eac31bfb9fac2dce5b0a50696c873c1f17a1c254f8637f65c41ded7470f4dd7cdf7e3af5fa66244d3f435ce0f2951018153d7e6a671fc61bfc7d6c2f", 0xb0}, {&(0x7f0000cc0000-0xaa)="a2aa27df7669d541feff85fccacd3879725f0ae82573acefa3513a808651e823ffcad77241fc80780f0de96e15851271025fad2aff7c3cac19977b8e3d9bf2ba1afb8ba086240efbb41eee05e6d0514911234cf3437da9c2c7fee82f700a3ca71296d569f77ff3313577b65cb1cd73b5a8bb598cdcc8ce1ccaa12f5a5adc63a42b3da4fa8c68e838d374a17cbb71d76ac40b272b74b681f4699a3493327c4772537b1f8bdc05e3335c69", 0xaa}, {&(0x7f0000d0d000)="65ab1240d5aeb3bd21bf5bc9f97cb3da79057a9ac09d517dc0046e75a6e2249d87a4d458c61a6d25908d58c0768a0f7f870ae9e776552f16928accf11b02a615819b0e28800a53702d5b48093298ba4b1e76b9c54922ca6ce9902caaaaf4831c24fe67c49af8fca5171466e036ccec63209f79218986a3a3356a2402eeb48a1fee6eb4d30eba39a7e21968fd443a6c32d209a95b73d1476ed855f03372", 0x9d}, {&(0x7f0000572000-0x7)="23702a34101533b13dfd4c33", 0xc}, {&(0x7f0000021000)="c6f0c9a8ff0ef83558dea06a10bceb466f33aec9462a8c0a42cac75b13818dbfefa9dd4002c681a2d412b7c106ba2e83e87057c3fd4470005d899b912a9f4f132b06a5f588ba256728f9240b4a29f9ba1f3c9c758dd5599b54f2f52630fa4c0d29417cac4d9eff0b411e1adb0bb51ceb3bf0cae8d2fe03b459775f3df8839158966d5b7236536412c6c8f4646a3f9631e34a98571de36d2e0671db5f7fb59fd748f55847ff37e08f951e7171c6f1e4678ab8baa7a3b0fd94b89e17c4ab9593f6024d0e849ca2ff4d6dafb71802f8874ea49118a65e017fcd32c5", 0xda}, {&(0x7f0000d45000)="4efd9587d4ae79155a78ea9c3a286f776f4fb39eba8700a70579534f9dec9ad9ff", 0x21}, {&(0x7f0000bbd000)="07cb85adb4408fa7f76779c96a410329865fe15858a878dc51b96cbe7e4098385cb09e7c452a758613fdc96c094058cf3f62745cef0e43618ddf3c7e9c8e46c9e315c1496eade8846d1df9d6f3058d24f9c4620f3b90f97442a9edec54b453d23ea3cc51fdad4eb30cc21a2af3e3ac07a77b62af6d5cbed5971d04230f656c658d70da1f1d8286686c3a124cff078f0668d0ac85194314ef47447a653fb436b8eed475cc6c1ded9f5563539569", 0xad}], 0x7, &(0x7f0000808000)={0x30, 0x112, 0x80000000, "4a9222323f43ec1c72af011b92da6744132c0fcdf5b9a100794eb664"}, 0x30, 0x0}, {&(0x7f0000d82000-0x60)={0x27, 0x3, 0x5, 0x6, 0x9, 0x7fff, "3843ca6531f42a219e52b7628692d6a58d237a9ae3d3b7e8cd53bab1317d0a1dffd56606173aea0046c65c4beb0bf213a098a9957d961cd04f4ed3d0f9e445", 0x1}, 0x60, &(0x7f0000a66000)=[{&(0x7f00000fb000)="8bc1ef51b24ecc43161756a2cf2e7edc5247e4e9a09b049c1d2e1d40afa5a0b6608819209b1efa7e5e49e6971858c1d040cbb2c40834e673894a4f75672e6279041b06757bd263b0d58dcd64baaead26b7806519f2f590492bd0f8a5a9248e3ee90264b702b5420c128a2967c1924de8ec638c95111602521003f5b384e92fa12871ca26af348f271ffeec99927c3b6fadca456e770511baa925f3d7c15924e197aa3201fd8e39c805a90a97be13e0d7b12c2c", 0xb3}, {&(0x7f0000352000)="be70a7ef180926", 0x7}, {&(0x7f0000fa0000-0xfa)="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", 0xfa}, {&(0x7f0000ec1000-0x95)="1fcb82e8bb53dab5140415acd61abe69b8bffc320e84f9ed0c257e70fbf69827fe1b55d24aa9fe372142e6cf01f0e457b81a3eae6cacc820113741f01ae2f933786b5328347c7ea666c389e8d68a446c3ca16418255f6825b920d26e5e6331c521e105dfa7c784935e9d1108f34eea102391aadcc4e6fece3c45736efd62dfe7300ac9d4ed4acd157a955fd7b913427c1b35ed4534", 0x95}, {&(0x7f0000273000-0x5f)="1bb148934bf1d005b25e1c39a76a8f7f8663279af7f4231c37b82cce8edad75af95801f68ad766d4e6ca9676f47fd6e086255dca95b46031a6f41de81b9072bcc3e2c5a211acefcc6eab665fd8b8c93f9c290fda093a0750374983fb5531a9", 0x5f}, {&(0x7f0000aee000)="27f84059b3c6e2370801949f99c89bd4ac22", 0x12}, {&(0x7f0000814000-0x6)="5e9e44a63d1e", 0x6}, {&(0x7f0000290000-0xe7)="1c31fa1e8b6948952c3b40650f2c0fd6fef83d81c09145237d7a34f1e1e6f1e3445876438734f20ff31d464c11a668721298db6c96b08d0b6dc2f384db4c231cc6ded328a187b76cc7ebf387e5d7e1fea011e82e2479b4514a8814ea20b657fa31c2319713fed87be0a906e97a5c772d75acfd513a9ff1d8a740ed0b197b0166218cbb4e80ea2281eca7e947f9b7eca4144e24261d074105c2537476c59bb9ae183640a2b6b65dc9cac59f9958be2ebd02e390c238825daaae905d1acff6b88606a49b5c6cc6216114047c68a6d34936910583a2707cece5824d8068f98954915fc428b831f8cb", 0xe7}], 0x8, 0x0, 0x0, 0x1}, {&(0x7f000083d000)={0x27, 0x1ff, 0xe17, 0x1, 0x0, 0xfffffffffffffffa, "366580174f033aa44ef03eec5285dc1637886154a34a9c96dab248908ba6a8152d1a80bfcdecf733e7284af8e0dc6cdc28502e667390809ac53ae187815c3d", 0x9}, 0x60, &(0x7f00000c3000)=[{&(0x7f0000006000)="2867be841b85", 0x6}], 0x1, &(0x7f0000778000-0x108)={0x108, 0x10b, 0x400, "0666dd8a52a84a3fc996c3a23a62e5b09f61f12aa4b8fe28daaf31845947badf198c80f4e008a1bd91e050d8af69dabdcc4bdbd2b785bb1849f8113d859a57469672ff340edefc29cbc62ca586ca628702ab4db0a63dcde23563c1d3d93505e4fdbaeebc169722253c135d97c75977d8fb95ae3f2a0d00fb7248aae8775d1ca58c4a8b92b7920853c5d2fdffe91a9b3d964387af846cce27d5809d70bdfd74c470c109efbaa4875d20ee2b0cc626bc56a510e67628bb04e3eb194ec75cc0e3676ed2e54ff87c46aa0d20d2599dcea05686cd47a205f5f9c787c21294b4888ffbbb3cde6cd12fc441025882c8f0fa858266872469"}, 0x108, 0x800}, {&(0x7f0000020000)={0x27, 0x9c1, 0x8, 0x49f3dff7d82496b, 0x5, 0x4, "9b5933e6dd10b4e0cb58c3383d5dc0544509959da2b660a66bd6a6f85fa99668c00d857dd4d7be864ad95ddd340af731390c63d20dfb5e3bf2517758a49647", 0x411}, 0x60, &(0x7f000070f000-0x10)=[{&(0x7f0000aee000)="a89eeb452ea6897550ccec54376b0589763d3c01baa312e3fda4907f461bed4ab9d55d314f05bec6bd20ae1217cabdc28a2d496defd11d8a719657a74859407ad34ae707ca79d565ddb740b3b5fbcb145c655b80c5e972246a93b39970f3e8ab9389e7a4a8e9663999b6c0e61474c733fa9d80f147c0a5167f148f067e1946bf5c349a4c4454072de95ba847525be6c2dcf282738cd0a66c0dfc957a30ea037ed628a407796e9b1fb52e00ab7f1c", 0xae}], 0x1, &(0x7f0000987000-0xb0)={0xb0, 0x116, 0x2, "f72dc918456ec3a32cc6ba7d91081c8629abcede5b197fea1c1ffff3fbf0c101f1d020de5e6ee8754401ef5dc0b3fe21a7ed54595d91be5f9e3f799d982ff8b854e3f63f924c800ecd1706780494e1f1eed94c56e96d0855bbfaaa14a73450f8867e5646debe4c8463bcac0e6b3c1367c91c715a184a98fecf0442ba0558ad3dbdf6980c4597bb984930f861ba2f4b048d2b7a87b4e9ffdd9739b7ed4597"}, 0xb0, 0x805}], 0x5, 0x8000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/16 22:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f00006d1000-0x6f)=""/111, 0x6f, 0x40, 0x0, 0x0) socket(0x10, 0x802, 0x0) 2018/01/16 22:19:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) 2018/01/16 22:19:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c0a000-0x4)={r0}) bind$ax25(r1, &(0x7f0000183000-0x10)={0x3, {"fad4efed7dec13"}, 0x5}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005dd000)=0x1, 0x4) sendmmsg(r2, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 22:19:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e3b000)=@generic="06cb373a3530aad328738cd85e657e84") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=@ethtool_sfeatures={0x3b, 0x5, [{0x67e9, 0x101}, {0x4, 0x8}, {0xffffffffffffff28, 0x5}, {0x100000000, 0x8d}, {0xffffffffffffff63, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 22:19:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000026c000-0x290)={0xfff, {{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/16 22:19:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e88000-0x1)='@', 0x1, 0x1, &(0x7f000063c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) socketpair(0x11, 0x2, 0x3, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000017c000)={0x1, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000625000-0x20)={0x89b, r3, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000437000)=0x0, &(0x7f000064e000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ad0000)={0x0, 0x10, &(0x7f00000e4000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e6a000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000236000-0x14)={r4, 0x7764, 0x4, 0x7, 0x6b9, 0x10001}, &(0x7f00009f1000)=0x14) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 22:19:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00003e1000)={0x0, 0x3ff, 0x3, 0x0, 0x1, r0, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept4(0xffffffffffffff9c, &(0x7f0000a59000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0x26, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000188000-0x4)=0x16, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000216000)=0x0, &(0x7f000012e000-0x4)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000)="", &(0x7f000025d000)=""/0}, 0x18) connect$l2tp(r1, &(0x7f00006ac000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) 2018/01/16 22:19:57 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000020000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000004000)=@dstopts={0x0, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6c45}, @pad1={0x0, 0x1, 0x0}, @generic={0x9, 0xf1, "0ae765bd8180d7591ca298b1d21d4db531f936bb3cea28a5d247464ae7530c2b6fa46af6c4df5f6b368e986d97c242a6a0ce63fa3333f014cb0ac7a9846075e2c6e7e6a5a290d32c0d97a356322dbc84ecfe613a984901a6d686cd600745262f6d27356d215e1b8a3b6d195eb8ec43f1caa7030a0db0a5422ea0d4dc05ff0303f421b67cf2931ece5c01ac70e0d70ab479401b833fc3abf7576a100da8adf0ff8140fe02dd4af069b7f9e54424761f7f0eed02812f0f95d1d199a89ea4968cf9490d30a42182eb939f622c1ae96ea0d43958fa1599a8ae588f6ff770f8380bc60cfb45b26af7e39f7364295842999a5a2a"}, @generic={0x5, 0xb5, "af4d50a116d3fa93946c1fcb1db4ebce68d9a32bc23f14a9d5b08238bde11baed6d22e15dc4b831ccc39a8fc8081fbada067591c323fcbf5db12fd0e201e84693015de246158010f0cf7280230a631e563eac401b1dcf0a3b2cd794f814c9df9984400fe7def95d740bf5338eb820f319c1f10c2841b3031c85df23f0e9bf3fba5e0320ed5246867d0c4706a9a26ba3b08eb72fcfe489403313873d9fc2de471e27ac97cdf2dea943a067de66d19f2b6e5aa29ceff"}]}, 0x1b9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000022000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0x6, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 22:19:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000ca1000-0xa0)=[{&(0x7f00006dc000-0x13)=""/19, 0x13}, {&(0x7f00003df000)=""/4096, 0x1000}, {&(0x7f0000d66000)=""/4096, 0x1000}, {&(0x7f0000d84000-0x2f)=""/47, 0x2f}, {&(0x7f0000546000-0x6e)=""/110, 0x6e}, {&(0x7f00008ec000-0xd4)=""/212, 0xd4}, {&(0x7f0000407000)=""/11, 0xb}, {&(0x7f0000dca000)=""/150, 0x96}, {&(0x7f00000c1000)=""/4096, 0x1000}, {&(0x7f0000e52000)=""/81, 0x51}], 0xa) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/16 22:19:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f7000)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 22:19:57 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ab9000)=0x14, 0x800) mmap(&(0x7f00009f9000/0x4000)=nil, 0x4000, 0x3, 0x33, r0, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 22:19:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ffd000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006cf000-0x50)='5', 0x1, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) pipe(&(0x7f0000220000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000083a000)=0x3, 0x4) writev(r2, &(0x7f000060c000)=[{&(0x7f0000225000-0x8a)="81faa69add6ed11a456544f858d44bfd370c7e7d3c021ea0271ed5c94915c70dbb86b505a5590793c78219b06a0011778acb", 0x32}], 0x1) recvfrom$inet(r0, &(0x7f0000c10000)=""/75, 0x4b, 0x2000, &(0x7f0000c6f000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) pwritev(r4, &(0x7f000047a000-0xa0)=[{&(0x7f0000136000)="1c9d8782091b1dde68be33216c05c7de442dc7ef6173c8ed60cd2307994c4d369196e0290802c585bcea7dac8188ebf9b0ec566ae495a0f8a5354a59a811116019040a", 0x43}, {&(0x7f0000cd1000-0x47)="938a67955fdb3f1a5e9ea27858b67beab29045b0654fd908227373c3015356addcecb7b7c2d2a910c8e09aad4ea466e3f92d88d615cfca4c7f59e1fbd3c610537e3f235352c14a", 0x47}, {&(0x7f0000ba7000)="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", 0x1000}, {&(0x7f00005c3000-0x2f)="7f5215853d1c1232fd8ece2c0aefb94e4d2671e3df487418590822be6160dbcc1915df3633f8caa9701326f899d5b1", 0x2f}, {&(0x7f0000053000)="873b4861a91b92d7c3359e1bc8ad8858fad32573b0682d4d482e5b4d88aae719a4fcec2357bc78433942a43d9d7d90499326a9d337f6c50773b0b25cd4deafff6966ce3767b35622b2f4e6762c1d2c962751e9069dda89d9665b80463a4755f668ce558b00e8c19b7b52eacb18374f4f6d28e2104c889baff3aaa69c1c842675a534340f2f98387d96a99221ca5e6dc7b158745a8b56202d7bd7bbf05b5d5f25f4cb8d4ddc03497d71317b", 0xab}, {&(0x7f0000e5e000)="aa7583c9278af02097d58b3c5f578d319f200d21718f111b35ed10a60262d4812924e8fc8601fb469c4da4bbf8c15af51fc7b56ee8900f91dc604e73542f1158b29bdb02ec4b264f4436ad75516dec07811b05090790f59bcadc3127f92f7b2a024e6682c8f40d07e160b7781bc7e7b30819cf346fb90ea942a6a57c3e", 0x7d}, {&(0x7f0000a8d000-0xce)="7f85599b950f0e6e45875fb7d46f57410d745bc03b2ee2464bcd32a6b1ee458d8bf221913e70cd0f169c0ba8e0f06d05c02a817f5a2e60ec2722dea6f9eab9a360266443f43169f544a0a298c67810329299a9adc99ed0ccabacde594e4b675ce05bc8ae0208ea8d78747d66dd7c3676b3dc8c7056f066b0e54c05dccaf397b73d21e2d7dbefe7324f1ca0e8b48e62ddbd56a7ca7225abae62cf836ea7557fd5e0efd9d5a52e200b249bd5b26d44c7c459dd17118c8e077860b0c699c2619e09756fac76157bf4f97fb18fd83d05", 0xce}, {&(0x7f0000a9d000)="", 0x0}, {&(0x7f0000a2b000)="0289c583fb25e0c5cd800bd675c27e07f4a1cce2e2ad428ba7bb292eac10df098ea10504c63a165e029cc4fe6390f4cbee218505b9872887a717fcf5eadb885a6795ebcd3a01b1219b545910df70c3ccfd2f5239298dee350db36801a56c2adf499401dac393787092aecca35dbc3ab0ccc6bf9de6a5c6b7e2dd872d730d33e11e32e2599eba06ca8f6eb53d", 0x8c}, {&(0x7f0000736000)="8e59b7b23594470e1ed1b4fdd103a592a9fc04ce1f7c51b61649bd4ce7f720935bd232c1ec423d09a4735641d2fd6854ef3822b745ee09de437a66d0524a7f54a9e44c8ab4e40f8811533bd8b22deef9437a1f9d3c1fe433373f0865c369bb0d26beb72c2c565272f5f387ad707bf67c0d56e87a892f2df5c6247128971d1ce490bb64a409465254de9b", 0x8a}], 0xa, 0x0) accept4$inet(r3, &(0x7f00001e8000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000035000-0xc)={&(0x7f000080c000-0x8)='./file0\x00', r1}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000af000)={r3, 0x28, &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) recvmsg$kcm(r2, &(0x7f0000501000-0x38)={&(0x7f0000135000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c87000-0x50)=[{&(0x7f00009de000)=""/170, 0xaa}, {&(0x7f000078d000)=""/39, 0x27}, {&(0x7f0000ab3000-0xc8)=""/200, 0xc8}, {&(0x7f0000c8c000)=""/4096, 0x1000}, {&(0x7f0000688000-0x92)=""/146, 0x92}], 0x5, &(0x7f0000d77000)=""/36, 0x24, 0x0}, 0x0) [ 424.285436] kasan: CONFIG_KASAN_INLINE enabled [ 424.290152] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 424.297577] general protection fault: 0000 [#1] SMP KASAN [ 424.303100] Dumping ftrace buffer: [ 424.306615] (ftrace buffer empty) [ 424.310295] Modules linked in: [ 424.313465] CPU: 0 PID: 8224 Comm: kworker/0:4 Not tainted 4.15.0-rc7+ #192 [ 424.320532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.329873] Workqueue: events bpf_map_free_deferred [ 424.334864] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 424.340282] RSP: 0018:ffff8801d5c97490 EFLAGS: 00010a07 [ 424.345616] RAX: 132c00412000057e RBX: 1ffff1003ab92e92 RCX: ffffffff8181cd95 [ 424.352945] RDX: 0000000000000000 RSI: ffff8801c76596e4 RDI: 9960020900002bf5 [ 424.360186] RBP: ffff8801d5c97518 R08: 1ffff1003ab92e70 R09: 0000000000000000 [ 424.367449] R10: 0000000000000000 R11: 0000000000000000 R12: 9960020900002b89 [ 424.374689] R13: ffff8801d5c974f0 R14: dffffc0000000000 R15: 9960020900002b89 [ 424.381931] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 424.390142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 424.395994] CR2: 000000002000d000 CR3: 0000000006822006 CR4: 00000000001606f0 [ 424.403238] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 424.410478] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 424.417719] Call Trace: [ 424.420290] ? array_of_map_free+0x180/0x180 [ 424.424679] ? kfree+0xf0/0x260 [ 424.427935] ? selinux_bpf_map_free+0x39/0x50 [ 424.432404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 424.437394] cgroup_fd_array_free+0xd2/0x150 [ 424.441777] bpf_map_free_deferred+0xb0/0xe0 [ 424.446161] process_one_work+0xbbf/0x1b10 [ 424.450366] ? trace_hardirqs_on+0xd/0x10 [ 424.454492] ? pwq_dec_nr_in_flight+0x450/0x450 [ 424.459140] ? __schedule+0x8f3/0x2060 [ 424.463001] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 424.468086] ? check_noncircular+0x20/0x20 [ 424.472295] ? retint_kernel+0x10/0x10 [ 424.476159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 424.481149] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 424.485900] ? lock_acquire+0x1d5/0x580 [ 424.489856] ? lock_acquire+0x1d5/0x580 [ 424.493804] ? worker_thread+0x4a3/0x1990 [ 424.497926] ? lock_downgrade+0x980/0x980 [ 424.502052] ? lock_release+0xa40/0xa40 [ 424.505999] ? retint_kernel+0x10/0x10 [ 424.509863] ? do_raw_spin_trylock+0x190/0x190 [ 424.514425] worker_thread+0x223/0x1990 [ 424.518383] ? process_one_work+0x1b10/0x1b10 [ 424.522852] ? _raw_spin_unlock_irq+0x27/0x70 [ 424.527338] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 424.532329] ? trace_hardirqs_on+0xd/0x10 [ 424.536449] ? finish_task_switch+0x1d3/0x740 [ 424.540916] ? finish_task_switch+0x1aa/0x740 [ 424.545398] ? copy_overflow+0x20/0x20 [ 424.549290] ? __schedule+0x8f3/0x2060 [ 424.553166] ? find_held_lock+0x35/0x1d0 [ 424.557215] ? find_held_lock+0x35/0x1d0 [ 424.561255] ? complete+0x62/0x80 [ 424.564689] ? __schedule+0x2060/0x2060 [ 424.568647] ? do_wait_intr_irq+0x3e0/0x3e0 [ 424.572942] ? __lockdep_init_map+0xe4/0x650 [ 424.577327] ? do_raw_spin_trylock+0x190/0x190 [ 424.581883] ? lockdep_init_map+0x9/0x10 [ 424.585920] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 424.591000] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 424.596000] ? trace_hardirqs_on+0xd/0x10 [ 424.600124] ? __kthread_parkme+0x175/0x240 [ 424.604421] kthread+0x33c/0x400 [ 424.607763] ? process_one_work+0x1b10/0x1b10 [ 424.612231] ? kthread_stop+0x7a0/0x7a0 [ 424.616186] ret_from_fork+0x24/0x30 [ 424.619883] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 424.638999] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801d5c97490 [ 424.646156] ---[ end trace 2b3131833e034fb0 ]--- [ 424.651458] Kernel panic - not syncing: Fatal exception [ 424.657297] Dumping ftrace buffer: [ 424.660814] (ftrace buffer empty) [ 424.664493] Kernel Offset: disabled [ 424.668089] Rebooting in 86400 seconds..