, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$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) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f00004ec000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000658000)=0x3f1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bc8000)={0x0, 0x0}, &(0x7f0000981000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000797000)={r2, 0x84, &(0x7f0000774000)=[@in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}]}, &(0x7f0000f89000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b7e000)=0x1f, &(0x7f000012a000-0x8)=0x1) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005c8000-0x4)=0xc6, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000fd4000)=0x0, &(0x7f000050a000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fd5000)=""/38, &(0x7f0000e32000-0x4)=0x26) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="ee", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd7000-0x8)={0x0, 0xfff}, &(0x7f0000aa9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000abf000-0x8)={0x0, 0x6, 0x0}, &(0x7f0000e33000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fd6000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000044d000-0x4)=0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd7000-0xc)={0x0, 0x80000000, 0x10}, &(0x7f0000fd7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000072a000-0x6)={0x0, 0x8}, &(0x7f0000e53000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ecb000-0x8)={0x0, 0x2}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000045a000-0x8)={0x0, 0x4}, &(0x7f0000fd7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000752000)={0x0, 0xb9, "9d76aea92838fb89fde02cf522110f025c442ac2c5f1c28933f3aece2de59668d4d317275424b88fbc98cd7be5cba4a5502290a6643ad0a02025f70e075bd92279292a7f088effa42593d0ea055d07b1c67190d15359a546ae5ed564882f987bd1c4f11b0ffa99e62204ed54d4fdd5bfdf39585c9a6a5c0d7d667e337a98ed992368ddfac8ecc092e5bf52faff061be53edaee70c1ae3f92203cc8602f096682a0283e46e13155d8f748143d321e6d6732984ea7630881ca1a"}, &(0x7f0000514000)=0xc1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b8000)={0x0, 0x40, 0x6, 0x7ff}, &(0x7f0000265000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059b000-0x6)={0x0, 0xff}, &(0x7f00007ac000)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c72000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffff}, &(0x7f0000fd7000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000094a000-0x5)=@assoc_value={0x0, 0x20}, &(0x7f000009d000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a55000)={0x0, 0x7}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fd6000)=[{&(0x7f0000747000)=@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000ac4000-0x40)=[{&(0x7f0000fd6000)="59c3a67d51e93977ffe59817778673cec379b328000874047d9539d89b7c3942803ae200ccad8c0b19964a74a60b15a0a5558333431834c28139099dad2e978d021c681b795a0b96563e0d360b8e2746ae220a5e7cb3b81dc19d19eb7fe01bb6f4d93e711e3548eaf4d70aa9e8bd5964f509a8acd6a0bdc2e7be2b57efcae9d38913e3ba6754f6fae485008b11c086cea866a572e9dff17ba484d98f1fbe8aa3d6e5b8b8b32dbe6bb68afaed975340b28d7bc410eac6e7834d23ce2a4e618c527f224afac816b641ce4d4ca49023b7c890bed3d1888cb6e38cd7299fd82fe2ad449a608e7e54c0c4ff47c1d21db9a738d652c6b9fc69f1c286f26ddf20d4dcfa812161c8a7bf2cf2383ef5c9e62df4518121f56a4e965e7d631b0e152ee65fbd20a870174fa405b64400702bc7e11e95c04d162506e89a39cae57870eedc1bc6b92a418a41d84b337e4af783bae7344412cd9a3f960327dbc7b0fbe03acdd397e235651a9a29ccbb864d0e60447f0e6eb8547ebfa10c38d1c4e2ced6aa2aaf423d4598a1adf1c83346481769525e1d41c2ce2b8a6c997f56263a67257c79f42405e5367cf1c2b17a4fe475653956d5131c262e253fc52fb994a0213e7c69a03f3c33fa633b122ec548541163dd0d9bcdf954b724a704b770a082ee1876c49c81140d5764253af78e2f759a6c1cf61dc38191d8c2d959f7de20515825e5595a6727b892d7e8a6c07b2965fe44e4c65061a610fde8de567334604e759c23b8a6f1855f4e61e8dd3bdece6f5ee2ca234745a6ff682f73895003ab571e8928eedcc6cfe2968dfbad7bdacf3e6c52a8c143aef263f520ad2a579926397708e9c0228d07b84aeb29cf7b26c05fc87366ae9b9711965e65230f2d4a50c025a9dd7ec18ea99a544a6d2e1752670e5675e2c0cb5498c079dcb9e2b44a6d50e6c497eaec205d2be9a4e47830d594347173b4a4bfa2460f43b22faadf721869d0f545540cc9ec5a974d5b88b024919e490afbd5ce9548e5e0d003f9d4158373ab002ec6e125e1dc0e1e799dff9bf5a10effd9fc9344e8b97f414316b59c120805ba2ba69af4a8394a8bf097c5ae691b3fef78260ce8e3ecc87d9ed0290e9ff88f4ca57018cf84f00bc5ff94974181acf205c0da8037b05931d6ed9ec0c8b5f70e3612acd18be0068de783334e4f4b6d2a3c42d027b318969b93f6ec6f01cd3c1d8d2785bcc5d0542b9cdfda1c8fd71b025e35dd12a3affc229982874dde41cf74f659c56cbb3f81adad0928c5724ac1eced8bfc1482dcbfbf5b330768e237e07e4552fe87847ed94bbab50515329464d4a0accc2efeeef76b80a80c53f8869014ac41883ba2d8ab2adedcfc6666c027c9157453c3c41e6b19395a935a74076075f435ab180bdae1878dc1cc2c1a5e9bddfe5f4c07a4f30c667bb8f8f426d65dc78a78cd20982a1e367104f5910580886d3e1001b9b61ad75e8a511f51594e8b5abb591866491cdd50048fcc957262b05c6c5a413d11233b15b2c9b60438c370c568c95c5b954408bd5611e52df03e50642a2d306f521db8c867407b126ea1a4920f969d374e6bab6e8439b7689966cb81025377e662d6cd3d09f3520f7cde4cb82516dcce9703fe5d0b76be651b4da0b23f1aa10b12bba8b12136592c71ca694b14db67c2e464734dba08aee23721a332270695ac79e874f9f8e40c9e3c6b0c6dbd61ce5a35b739e3944f233213574e037a5adc1f4c3936104dee0946b726e5d1a69436e26d5e72b6866772e5c1825dd557b40000b0cb54be41707516996b445f75e84c6c65cfddb04bf3e9ce895a47d07b2f387067a86ed1661ce467aa6e517db2931dcba611b225b9120144e2f89896569127adaf2ffcad54fd64e119e50eb18a323c661eee325a8e50c952fad9d26f9e655ca1434fc349016dc78140f8440a90d1c825188c6844b8ff06297c8ae1940a36a2851b3b33290c5463c60791f51826726b476b53e1923c9e8a949129d051780097137ef134d54ba937871b135cd7c4ebeb2dec18488f345485a978def4a58de4021bdb7a000644a777b0af743e3059acc35a7cce1311d8d3019c76586e6aa39a73720a31dad2661b9d0274e3cc455d40c7985fcee6e31975b37b907912d35ca3a8b8be2d1ecdea8ecf541da101a327553b857f8a160e734686a8abfe3fe50c41174b5b5d3a5d595746e154196ef311036bda4812d24cad62824a27d13766f20657e1e9112beb7f4d6c754b426d8ccc01aa338890b68a6f202a7f3fb4c20c11d63ae05a2a55ad128745ef2857a05ce86b86f4cb6285354ef6ffcc02c865821b918b7f3fefeaf295d8505f7707e49ced229ceba2f88b38b8d9ead528b8ed617368b07d6ba668945cf2a3c25801ee381bd55b2c5887ae8be630d727c56b788705f55b3d4ba4e0b0d0af66f34a1c71043c2a1c518686e8843ffb1010167bf54084d1932630490c1d042be27e7ac21093817f690b75088fe5482581b95014950c5fff4cd953077f081a73a22545fac427afc4658c1d317ad9d598710776c0d429aabd01b56df3840ff37fe4c214b76bfc46db9c4c029441cead7c8a5a39a21de94dee23b8137e231f3ab7a839710da2defa28e8c4405bc7b252f1332ef8a918c441cc025bfedc4ff7fbe537c3ea841437f55d439fb038dba0a0fb55ce4a6f271b8c20dbed9c3a34eb51325ea93a53461716385c3190f114a405971c32580f9e3a2e15d04b1a9fa6df361dba04bb376a7794afcece6c9d00f7e526459d9c2a708c9e78769f7c1bd0b0f8adb2171f09760859cd1a73c9b3e999afd6d9e37e2bb07b3adeb0388dbab0f5d9a3c118a10b931cb3f018fe7912dc48bc8fbf73a74a1489931893e8fcaaddda8f80ac9ccdadec5af74a2c38f19c97b45c9f1c1a043aa0510cb2df41071d38be814d49207cb4f12ed66d187e8481055de2f41b5a1a82220e96ba4da67edd66a7ea4b7ffe3d05e87b2915868287fa613d95ee3339b284e1fe82a3e1a7f15f29b140224650d0fa4c401a7c5281e515ebc23d818de2c1296921790da89efdea9534f8e7dcaae7b862391ff7fb23006f86e24dd37d857a72ba381e6d1a4643bcdd94f2710d6875c59c6a3cd84858dcd12915ff609cfab87d437b4ece9029f9c14a137e2a156df43c8759f7246d420201511fa6f77ab4e0858c919ae44d5a63b4a57f71ff3650eb62c89e9ed7ca533018f268cec379ead08e6d0684636d84a5e2a6393b5f52177495832f5eef45eb6fab35c40b67a771084534f14f538877dcd24c6764c3936737753edc7c280465c8efa177ba915d5f9b71f57600699348c8909f0a88c572961d2b16a38e00c5c2af0ec2afcc6b04cf13d311477a75eeda8a06027cb03713793377ab90c2e72ffed96b38ff4ab12abc11a523f6fd1c32bf756a24de422244a2992d26b0fc1659ab323eb943b18242154d05a2b02743af0ea2238ec19af60dee931c51b46006325aa20a6e2f8626a005128d8add373e33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0x1000}, {&(0x7f0000fd6000)="61a222129b909b3726a8b7abde9c602f0f87933d62f109fff689d7b1f4f40b83dc3f98106516b3c73146773e4192059b707eace5c1da7334c1fbb3af4e944f51ee854806f0eb28f35d8bf1f68aff096296ee76391317be9f4e60f2b625b935a084bc1ef23ef619c408c0d837da5608de45b4bcdb9d98d8e7cc5ae21e935d658d7cc91d93e0fcbbecede541ff0bd388460bb5bd363d59f94c5ae3ffa43ecfed9f6cf81d53013bcd6a36277c7ffc46ce6712bb5f8ba7e0ce36486bbb86e7a181193ccacb8fc2", 0xc5}, {&(0x7f00004d7000-0x94)="4b1bc2cb84b16c7eda63ca90819fa6c431f0f82d28815e9f13754ba4a0ab99c5e9a6e437cca1123744affed45f60a049fadbbc53cf243c402b8a7bd90048a20d040e5a38a9410215886d31d0bcecfd80b26401cea94c46ca56675176999bec0d8db6c3bf6a84fafe9522074848cf47d4fcadf900b9ea12781b65053a78d1dce0ffeb03754d84ba3d2d67bbed9c39ddee2334974c", 0x94}, {&(0x7f0000ce3000-0xff)="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", 0xff}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000fd6000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b9000)=[{&(0x7f0000fd7000-0x6)="70326685847d", 0x6}], 0x1, &(0x7f0000a2b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x6, 0x9d, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x9, 0xa, 0x0, 0x4, 0x1ff, 0x0, 0x3ff, r3}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x40, 0xb349, 0x0}}], 0x90, 0x40000}, {&(0x7f0000fd6000)=@in6={0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000fd6000)=[{&(0x7f0000fd6000)="74f7d834673d3ac35f4f48dee220e41dada28a6684e49aedd969100399baa81a14d1866994eaff6d537b49913cf084e4c3b489df20d12ab7b1e15a3b5ecadff7995b63222f9fd620bf440977286fca9111be38865412eaa79ebb80f3bac072a158fb7519269326f626f0087815dd5aaa66d38779e0da0cea8ae45a0874190151616a8c0e6147d53a80a795b7e5c69d767087ad11751c7dfe", 0x98}, {&(0x7f0000fd7000-0x7c)="0764918fd3dcaa65963ceac1f67e45a99cf2a4335458f0354ec8096079952f75914ded74ee130dd3b8de998cbdbf08d98ba4c890b14e1b0312b2bd3866ff3ca6ef16203a25c77130298cd9307ad8bc562970d13e5044a9a571e0b83aba61dc939e97277da93cc0d171e5c38b8611a86fc9ed882123260fde40dd477b", 0x7c}, 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{&(0x7f0000fd6000)="a0d92b10be47ab1a1fa164ae2915c0471630522a7f2cbb1d00b0df76ab98d29320915ba5819408bcf9db0620fdad737d70478efd7924a52a3966a854b293fa677c1465fcf7d28a9d28f8bf401f0b1cccdef9e7b27839904658dbf36f38a70a40ba48026987a729eae9f9676c87dc0691330af6d91ea075803a3511c981ad8bc4af76184940bdce02b97ee252faf68020372eb7f49f327ebfe384b9cf63bf90f95c84000f2b9ae3764f4f28773689a8814f599b942db48db223e3a1c862d9c1bc1215ce8290c11c8d8d6b1c2a52b72075107724aeff83f4ccc190eb1a50aa373518a691f8bd48", 0xe6}, {&(0x7f0000fd7000-0x10)="4c66f6a7de5727c693a78d9669706174", 0x10}, {&(0x7f0000fd7000-0x95)="e528ca9a2c3682ee02fb099c2c8dc05c833667056d51293539d4b6592582aaa96bbe25ffeb81e71c04b305f39b3849f582917012b02dbc29e60c698a2b77c879c4daa83702dc916a9ff4cb4ff7e5874843f8447bbdeab04b2a6ddd329cad1c3df8ebd3a2443ed31fef553b10ceb28c34ce84fe159bb67d4bf8a2ccc2096023b8465f40046a53c71d4f4c1a9a2197601ea93575f24d", 0x95}, {&(0x7f0000e0c000-0x22)="453e4fd7e171ccb1097d9340f651d38fd8392a4320847c5150bbba1c056a80579384", 0x22}], 0xa, &(0x7f0000741000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0x8000, 0x33, 0x7, 0x9, 0x6, 0x7fffffff, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0xd16c, 0x400, 0x7}}, @init={0x18, 0x84, 0x0, {0x93, 0xfffffffffffffffd, 0x7, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x101, 0x235c, r5}}, @init={0x18, 0x84, 0x0, {0x400, 0x7dd, 0x7, 0xf800000}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x50, 0xb, 0x5, 0x4, 0x9, 0x80000001, 0xffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x9, 0x4, 0x2, 0xffffffffffffffff, 0x88, 0x6, 0x7ff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x3f8, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0xef, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x800e, 0x9, 0x5, r10}}], 0x1e0, 0x4000}, {&(0x7f0000fd7000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa2cc}, 0x1c, &(0x7f0000fd7000-0x30)=[{&(0x7f000048b000-0xf8)="0b11c1d193d7539ec8354ce352eca404665379ec671c68a525f5beee10236f2b192544de17a7d804086092dd4d20917b685e61e2910aa852bfd865086b6f327a936a250d02a2dff3b834fba017227b1804bdb0c42415c73ad167c29527d0a3ac9687112a5c7643e6f2e334745df365d529df09c32fa1dfec17d720894ff4b90c60c6977cb97e1f5b7ac5e2711e2ffbf3133c0dfc7f34d032f371dfa6ce40d3880bcd6695c9cffab92b01a4826eda03a9b5aca0f787f16846a28f2ba242e13dc4ea153e295637430713577bde50aa36f52dcc71a0fd38ae064d158bfbdc5db4d2dbaf841a998e489f4ef50455c0ccc8cd495f9f2891604291", 0xf8}, {&(0x7f0000fa7000-0xb8)="869428416bef49ecfdec0b9837f54a32a193074310bb4ba33ad3851dfc6a3707c7a5fbace521bfe127b579820538cc26ad189e97e41edb8247dbb491cad31bfe667f4deb37f349633c61f036860e30a46bbc7773971b2f14b2e24ffc5fbd6608e5044bf86c7ef109ac300ea47feae94c8833692e548d10281ae9361574dbd897c406f64fd618ca8b7b01664001a092ddf35e31f39782811785d021ec56b3c477d441a271117284aecc4c04b762fab6c8d9baaa0fbabb6ac6", 0xb8}, {&(0x7f0000fd7000-0x1)="1c", 0x1}], 0x3, &(0x7f00006ea000-0x180)=[@init={0x18, 0x84, 0x0, {0x8, 0x200, 0x3f, 0x3f}}, @init={0x18, 0x84, 0x0, {0x800, 0x1, 0x0, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8204, 0x6, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x55a, 0x4, 0x2, 0xffffffffffff8001, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x1, 0xffffffffffffc1ef}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x11, 0x8000, 0x200, 0x8, 0x1ff8000, 0x3, 0x7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x8000, 0x8003, 0x4, 0x0, 0x8001, 0x2, 0x7, r14}}, @init={0x18, 0x84, 0x0, {0x8e, 0xffffffffffffff13, 0x9856, 0x3}}], 0x180, 0x40}], 0x4, 0x20040010) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00001ce000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x10201020}, 0xc) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x100, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f00004f9000-0xe8)="40b88223f976b576aa1366508a2e0d3045a6ea064d754e21c95f4fd002d8a8a8957fd28e0b98318410b4d600ae7fdc4cdc0632eb498503bfba85f980b0edec0a055de51bfe5ffe9037dbf8e9da36c4bffc4a5de662e0a94bc55a536054f8122cc3fdcb36b7026e1df917b62f96477636b8044646bc009faa5f9ee111bcce44852cd52207a5c48451245b2b32087b10ebff01274f255ee6f3c7fc02ef27f5edce6aa3594b1d5ec8427dd4ff0abddeab7a518e395583470375ed95ee6b63e50a8a333a5c37bfd807b652264f4e0c9e23ad30698bd73106c2d660fc6c2a7bb00a10cb4b53d4c4ab9412", 0xe8, 0x4000000, &(0x7f00006bb000-0x1c)={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:58:04 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f6f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={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, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/09 16:58:04 executing program 3: r0 = socket(0x3c1296ba449622ec, 0x3, 0x400040) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ab8000-0x4)=0x9, 0x4) 2018/01/09 16:58:04 executing program 2: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) r1 = accept(r0, &(0x7f0000491000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009a3000)=0x10) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00009a3000)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000903000-0x4)=0x0, &(0x7f0000814000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007e9000-0x8)={0x0, 0x0, 0x1}, &(0x7f0000421000-0x4)=0x8) mmap(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009a4000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x668e, 0x4, 0xa8}, 0xa0) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004dc000-0x2c)={0x10, 0x5, 0x83d, 0x3, 0xc, 0xffffffffffffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000198000-0x20)={r1, &(0x7f000092a000-0x6f)="ff20d51f21115e87b88cd9baa31d4d9c2c4f693eba000fa79ac65457c65c286f87926833856cae2bafe64d1ac4a90f45be6ae34914a297a293f170f57caf77fe934314a736a22d25758f58ca9966d9791a91a8ad4d2401ac109beb1700e57b4ce4f6363ee0b44e96c70640d9b39620", &(0x7f0000754000-0x2e)="c6493f2c99028aef9e59278629317b90ae589863b49229017f06c2624432832a90553ab801dd0339b1392672f6c2", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000546000)={0x0, 0x9}, &(0x7f00004b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b9f000-0x8)={r2, 0xc0}, &(0x7f0000f06000)=0x8) r3 = accept(r0, &(0x7f0000eaf000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cff000-0x4)=0x9) sendmmsg$alg(r3, &(0x7f0000bb4000-0x70)=[{0x0, 0x0, &(0x7f00003a8000-0x60)=[{&(0x7f0000d4a000)="ed61f4f81a91f863c3b248ff1032075dde3e8040d710bec4745921925f903217349560988cc269f598d4dd28d18fb06a3b3e3bb19b398a9994b799", 0x3b}, {&(0x7f0000486000-0xf4)="90ce2d563999140716b971b007f83de6a4b4c21028542b065fb5bb7116393dcce9ee7cc4e1b5149c0ec063e960189b4b7bcb5ed4cf7061da79127a81d0fa607230aed8435a3a64daf476bb45dbd16bd12840347df74233b137d6538cdf9f96494a3f4c96e3ac11a9b24fb888a5afc649a9e5f0527236dc2a27990e846df62dc4a7383d18d9ba45da23dbf0dc956e1796ecc3d3ed3e49047fd3ebec6b41ce14ec22523600098c0b77858cbdcc9a1f695c4b336c4d38eb345258964434708696013078df3d5e3b9e1523d62f3bf87d11480bf4ff259f90e5ca41d165d4c933f6c9a9953a3012be536b7d3ea7b37a421ccffabcd399", 0xf4}, {&(0x7f0000c55000-0x9a)="c7f7b2b155063b4c793c5f42c025d5809d497f3fa9063b839aa9c2a17f699a44eef5344a3ded1f463eddca9708b85f24cbeb0405dd71eaf0de8f7eb16630f3a16ab12edb0aed8a405bff2674bae6d360aff14e09408b65b362535bf7191684fe83089ca0b63e6b82ef06a3c5d5c3c0904ef6e58dac037d336c6fe0ac9ed3a51b62e5edfde02e6b1bc42a2c3e7f493aecf1954dc4f7c8ea09437b", 0x9a}, {&(0x7f000043f000-0x63)="6bcadbe7a54d1e38ac70a205978e4a2c615cadfd082c1ed0ffcd9ed765c26c083b1dbccafec3d19c406128c280f06c7ed247cbb2adb8b87830ad2c85990331bec92c401be4254fac2e91c624ad08dcf268232ffaec825af00660e1892706f239b1aaf2", 0x63}, {&(0x7f0000146000)="b460c5c34dcb8160a4267bba71925064c69589c6976b4762b0c5f67a96672f7cb53aba05431be243ff283ca71b2b9f8616ed885c7c1180b62b7b371c11074a896a52e8a7fe05d0c93c40de46452bc5f1f739b00e4e9e6cdb53ab2cfdd15992099bec6ffe30cff5af8b01da865af32e92185bcecb34797b026430225995f2f9f74e24f549ad940805c2fd", 0x8a}, {&(0x7f0000670000)="ef939b8d18f95cb56ec28fae372776c24d9eb583d03c296ca8469b46b9cd8e53b5a4b3d5b6ce649eb940fb4446526b6a67e379af8017122491e0cd8214a7a9c1eeb39804eda78a7a02403df97755f1f6910a687260bcde219a5e9b57b2d1e8229a6cdbcba481f3c85da9f144e70fd591f110edec00ac92b0054bc95c5e6663c893c2a095171ce410b6d02bbd7deaea728dc202349fea6e9b825a2ed63e868b67541b452084461580b70d331e0551b165d099d441f4d9bab834306d980617cedbe322403812c498cdc77c", 0xca}], 0x6, &(0x7f0000e1f000-0xf8)=[@iv={0xf8, 0x117, 0x2, 0xe3, "cf3bb65b9255333854f43ccc3c6cd89874beebe3d53fc7a5a0320b5caf63862b584467076a0d944386d08976ff8a263c4efeb9339e0876d39c56ca16085574eb5a0ba7bdcbd0399cdbd815a895cf99553bad7545e65285254f7d5958698898765fb2959fcda747c486d8da489018832633740a7edeaeb180c36dec1bf1174e28947c0f4f0534c1615e3571af00b02511204aeb764640a5d00994933c717259efae54240aa6f97005dfd55e8fe752af6db5cdcdc116c81f3002a42abc852086849ab6578183d87535631a1fba489b37d0a837c8c37613fc8d32b9f91b40f32861387da4"}], 0xf8, 0x4000000}, {0x0, 0x0, &(0x7f0000044000-0x50)=[{&(0x7f0000003000-0x22)="fc47e6126b63273389c8635d589044e70486de45f871eef8a70777d2f66b97db0090", 0x22}, {&(0x7f0000b5c000)="0ceb9b68d0a9778741aff47bb8bd131f7d5bf3452748f8e50bdf98ac0e70e33e871f9c8e0f3adb5fa7892b0d183afa12e54ea2998d4e03c616a41258355e52e9c9a1932fe473021793ff694bea38761f6d", 0x51}, {&(0x7f0000465000-0x96)="b42735bc11f26117c5c2273d39bd7d26ff3dd9c5172f393708082809ac4ab20187a80a11aade023e9ffd3c5c3823abd32632d1ec4e7ec89187bdff0d3423bf3846122741be8e68951f4eed4cdb7047b8d83f686ac19146ae9b442a6fc8f2f157c3c073c810ff9cf6957bfa2d672cf425872ca95816f14395631b28e4e4afcc25d4e6e4751c299526952bef2f76f133c9b39e23a8da96", 0x96}, {&(0x7f0000eb2000-0xef)="2c2cf01b30d9ff206aeffbc99cab7592f2ea5fb96dcb7aeafeddad8b1a5190927703bdebef970c87c57433c6f03225cf0d5815c01d3adae59951e03fde7b459eed7771317a14716b22f8d5952891f767e0469bdf87fc9df9734e0e91f0a71d01f5876bb0b06ef02c742736ce0eb6e7134dab5e3f4517ae601456596982d3576bc30947f4268963151415e96dd5107efca60314c909dd1df56bb585bf096f37d83711395469f6cc2628fbf30e77d943245db17d18a2ceaa9ea071240762c696b1d2b44a8f48f1c28f9e369cc58c49f6aa3236de0d48da0f9b5d8d0fecfbca3d5b8b9c9da4253851ba7860ddbadca4c1", 0xef}, {&(0x7f0000c4c000)="4640d423704da0cd8f9bf50e4c50c2b1064d905ea864d9cdf5a2c2f2d057ada0516084ba21477d4c7421abf50d091a0209024a9336a571022e4d1dc530fcd92be3bf6dc042191acf10d38611c51fc7e31981c1f705b407726743a8fb4608b5197f9b50b01a6ac38dcf996f39d7b233ba888ddf25a43a8ae2fd93b96ac631e238f11ee4a82de449ee8b11da5975f4562551f6460d23c7", 0x96}], 0x5, &(0x7f00006cf000-0x118)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x26}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @iv={0xb8, 0x117, 0x2, 0xa1, "13d8a9d211ca081c853b6cfcf6357113346a2ee586bc7740483140d78abc900288eac98904cf6f50db49cd21b7dabed76da4cdb553a2f5e53866b653ecb97960cbafea3827757f3770c4d7f725a03941f16477dcb1f51daeb2891bbe88fe638b056cefbbdc7765560428011a710f22a456ff1ef7656bb4e4271a6d131a71845718dcf947a188d7ea329147ab61183cd7cb098c2a1232cd9255d0c01058dc965568"}, @op={0x18, 0x117, 0x3, 0x1}], 0x118, 0x800}], 0x2, 0x24000090) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000bd3000+0x672)=0x0, 0x4) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000294000)={0x1, 0x28, &(0x7f0000d05000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000617000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000cef000)={@common='yam0\x00', 0x1}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003f1000-0x4)=0x80000000, 0x4) r2 = socket(0x12, 0x2, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b8d000-0x98)={0x400, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) connect$inet6(r2, &(0x7f00000b0000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x9}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00002d1000-0x2)=0x1, 0x4) 2018/01/09 16:58:04 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fae000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x1) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000412000)=""/138) write(r1, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000dfd000)={0x0, 0x38, "0056663b5a830c0db53fdb60852f7d2760a46104bc8361ea2947cf8db711982ce617b73b975eebcfbc2d61a1993af5086b38ca761453b4c4"}, &(0x7f0000dfe000-0x4)=0x40) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000813000)={r4, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x5, 0x8}, 0xa0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000dfe000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000dfc000)={0x466, 0x7ff, 0x5, 0x3ff, 0x4, 0x5ab}) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000401000-0x2c)={0x1d, 0x1ff, 0x1, 0x401, 0x4, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) vmsplice(r0, &(0x7f0000f01000-0x80)=[{&(0x7f000097c000-0x1f)="4531aa7f96872a4ef3c0804f7041c5c29cc0d9ef9903ef23bb31763fe90f30", 0x1f}, {&(0x7f000040b000)="d890f581500507a60f7caea99b3dc7d9e52feabc82669ebab934837e8b734dfe3d257f68f649e980116ddf28774bd79734bbe64e8a7c17b26c3f5216f4129e17c9222cdbbd8c30dedf4bf113c6d30e71af236d53a26b40b986548ac2429e3b1adb7bbe54a2fafb68a96bc86324271ebcf0880b2a3851230a3390a321a3f346ed8656e25236a051171e27e89a8676100270f131f13b85af87c0aa49", 0x9b}, {&(0x7f000001a000)="f150a0bebd2117fb78eb1b3865cde44d917f6d211e77c3c69684b0cb7aa05050dff18454558858b120d8949b00a687014cb07a11eac859215ca84a0a45a73a24569480809e02468eba44581c36a1d88de9fa5c4d2fd368c7568e938e5cdb3b01e85d2cacfc0ca8a0c304a84748f9f4fe96c11e9353867e3100ff6b6e780c", 0x7e}, {&(0x7f0000b8b000-0x93)="ab76d419d982fb5dfa9c4c2c60b943fb5b87bb7eb9a97f648839e5a1bcd0c4446268301142ff494a111e82473292a2e52b362325cecc8e3ee81d44a2daf54ef3bb4d15bec362acb33cf364de2168c236bde27a63695daefcb17610ef3bdbae617bc83424fab0c8ed5c4affff9ede79d721765ad0183546a2bf11044214cc6f064762e42377f2625016a8ab90bea72587c13a8c", 0x93}, {&(0x7f00009a3000)="35b48f027223", 0x6}, {&(0x7f0000751000-0xf4)="a2b6bb8f9ab0fe13ce776f6425703aad6aeb47a0fc9cc0fbdd03d4f27f2f2af58ebd8a5b13baf6f5cfc16317fa248bdc3a7691f246e2fcca50b97f887fa76859ba81390c275aa01375e0e5a72b44f70a91cdeaf7c5863ea36f1d8332bd1b61e29094515947fceb69580e0e269138f5b056ffa1408fa41ce2b38b0736bcdcd72bc07e6b1c2562297ea5abf47f75d9a81a2073e655f367d31e20c2872335303dca344a7b37d925e41d880ae00a7622eccf77f8e52a3eaf41621c46e82a2d07ccfa75d73cd674fd4ea823f6c2fdebf7e0e7913902dfe26fe817c8c00a5495ada739b063275a69921f75f23739c3a8b2a29daacc7d24", 0xf4}, {&(0x7f0000578000)="65792abc36f5d275f711e72e5470808a7d4d0e8630b4283359dd328ef7eb992459c29bc5c151cc91d4e22673acc36cce34c52e05deb2b63907", 0x39}, {&(0x7f0000134000-0x75)="e61f6221d41b3b87552592ca5713c74a5bd026a1a7f76b2ef03e320486c7aaf1f267653afcb49ca82a6a6185f76b0d3fef2098951d8674823e38de5b9fee370fc0ed8e8fc5937f836b9b58be77317da9ccade755668f449f824f12fa79019d2a6702d7a17b818148dd241b2d9eed5bd2b4e1e11b77", 0x75}], 0x8, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/09 16:58:04 executing program 6: pipe(&(0x7f000052b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000892000-0x2c)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000)={0x0, 0xa7, 0xffffffff, 0x5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000897000)=""/196, 0xc4, 0x0, &(0x7f0000001000-0x10)={0x3, {"554d0ad4141b39"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000398000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b41000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000ac000-0x10)={r3, r4, 0x8}) 2018/01/09 16:58:04 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f7f000)=0x1, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f80000)=@int=0x0, &(0x7f0000f81000-0x4)=0x4) write(r0, &(0x7f00008b6000)="2600000023004313ffffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) [ 319.183538] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=20243 comm=syz-executor3 [ 319.244525] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=20257 comm=syz-executor3 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000323000-0x8)={0x0, 0xce}, &(0x7f000063a000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000834000)=@assoc_value={r2, 0x2a}, 0x8) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r0 = accept4(0xffffffffffffffff, &(0x7f0000aff000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000045f000)=0xffffffed, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000475000+0xf3)=""/168, 0xa8) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f0000e35000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 16:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000ec8000)={@common="677265300000000000000000009b00", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dd3000)={@generic="c42502f3aba8863d72808085d76a78d5", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) accept4$inet(r0, &(0x7f00000d8000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad6000)=0x10, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) socketpair(0x0, 0x3, 0x4, &(0x7f0000476000)={0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000d14000)={0x0, {""/7}, 0x0}, &(0x7f0000d15000-0x4)=0x10) shutdown(r0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d16000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc4000-0x4)=0x5) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00007a4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000adc000)=0x10, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d16000-0x4)=0x0, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d14000)=""/0, &(0x7f0000bef000-0x4)=0x220) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000028e000)=0xc, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d19000-0x78)={0xfffffffffffff201, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xfffffffffffffffe, 0x2, 0x9, 0x7fff, 0x0, 0x70a1, 0x7ff, 0x7}) bind$alg(r2, &(0x7f0000d17000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bfa000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000558000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000d17000-0x4)=0xc) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000a3a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000c9000-0x4)=0x58) getpeername$llc(r1, &(0x7f00003a6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ae5000-0x4)=0x10) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f0000d3c000)=[{&(0x7f0000625000-0x8e)=""/142, 0x8e}], 0x1) 2018/01/09 16:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004f7000-0x98)={0x0, @in6={{0xa, 0x0, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f000054e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r1, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f, 0x9924, 0x4, 0x2}, &(0x7f00007a3000)=0xa0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a20000-0x5c)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x3, [0x7f, 0x8, 0xffffffffffffffff, 0x80000001, 0x80000000, 0x8, 0xfffffffffffffffa, 0x2d9]}, 0x5c) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x4b, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b75000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) 2018/01/09 16:58:04 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x803, 0x4c9) connect$ipx(r0, &(0x7f0000254000)={0x4, 0x5, 0x100000001, "bfd7e9b16c05", 0xfff, 0x0}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/09 16:58:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f9b000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009d5000)={0xfffffffffffffe01}, 0x4) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000037000)={0x0, 0x1000, "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"}, &(0x7f0000f9a000)=0x1008) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000024c000-0x8)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f9c000+0xfb2)=0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f9e000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=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}}, &(0x7f0000f9d000)=0xe8) recvfrom(r2, &(0x7f0000f9c000-0xba)=""/186, 0xba, 0x40002100, &(0x7f00007dc000-0x10)=@nfc={0x27, 0x2, 0x0, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f9b000-0x8)={r3, 0x0, 0x4}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000f9f000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f9b000)=0x90d, 0x4) 2018/01/09 16:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000054a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c88000)=0x1c, 0x800) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000fee000)=0x3, 0x4) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a0300000000000006000000141900290000000000000000680003000400ff090000ffe46d3e", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ecb000-0x108)={0x0, @in6={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x45, 0xffffffff, 0x3, 0x10000, 0x0, 0x10000, 0x0, 0x5, 0x7, 0x1, 0xfffffffffffffffa, 0x0, 0x1ff]}, &(0x7f0000b90000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000057d000)={r2, 0x200}, 0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a3b000)={0x7, 0x8, &(0x7f000085f000)=@raw=[@ldst={0x0, 0x2, 0x6, 0xb, 0x4, 0x138, 0x10}, @ldst={0x3, 0x0, 0x6, 0x1, 0x7, 0x40, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x9}, @alu={0x7, 0x3, 0x0, 0x9, 0x5, 0x10, 0x0}], &(0x7f000055f000)='GPL\x00', 0x0, 0x8c, &(0x7f0000ad8000)=""/140, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da6000-0x28)={r3, 0x0, 0x1000, 0x6c, &(0x7f000078a000-0x1000)="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", &(0x7f0000b9f000)=""/108, 0x8, 0x200000000000}, 0x28) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@generic="4b456003cdbdf4e05330580c272e8dbc", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000089a000)={0x0, 0x0}, &(0x7f000015d000-0x4)=0x8) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef4000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="485dd7bffe45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ef4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ef4000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000812000-0x8)={0x0, 0x6}, &(0x7f0000690000)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bd3000)={r2, 0x20, &(0x7f0000ef5000-0x20)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef4000)=0x10) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f88000)={0x0, {""/7}, 0x0}, &(0x7f0000e9f000-0x4)=0x10) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000f88000)=""/129, 0x81, 0x40000000, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000b91000)=""/58, 0xdc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000da1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f0000f89000)=""/216, 0xd8, 0x10002, &(0x7f0000e84000+0xca1)={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000205000)=0x2) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000312000-0x8)={0x0, 0x0}) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000312000-0x4)=@int=0x0, &(0x7f0000312000-0x4)=0x4) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000312000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000185000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001d6000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000165000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000114000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@loopback=0x7f000001, 0x2, 0xfffffffffffffff8, 0x1, 0x7, 0xa, 0x80, 0x20, 0x0, r4, r5}, {0x1d26, 0x6, 0x0, 0x406, 0x2, 0x948, 0x9, 0x8}, {0x50, 0xea, 0x3, 0x8}, 0x0, 0xc, 0x0, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x0, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x0, 0xfffffffffffffff7, 0x0, 0x80000000000}}, 0xe8) sendmsg(r1, &(0x7f0000224000-0x38)={&(0x7f0000310000)=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c9000-0x30)=[{&(0x7f0000310000)="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", 0x1000}, {&(0x7f0000310000)="dae1926e4059d9d54f3a5912644973167dca3b6d44de01da648c0f0670312aeeca680f6bb99d3009e1d2ac076d2a2db24377690cce005b9841c4772dbd00bfb9d33f77e712373c44581938e92c62b9c1868ccd98f41bb4f2ce3badb1942cd1edd9efda486dc7006a1344bd57aff8f0cb0ac7d0d856f0d3c297b8010fde0a11ee35eca91a5e5c45b7260003045fa3f6a18aa63e", 0x93}, {&(0x7f0000310000)="f7fab690", 0x4}], 0x3, 0x0, 0x0, 0x4}, 0x24040000) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f0000217000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000310000)=0x8, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000270000)={r6, r6, 0x9725, 0x4, &(0x7f0000313000-0x23)="98431e637baca0f6f11b3c73c75e88d5e70e5ba6f23c5ccb5e6891173201b66c7cdcda", 0x1ace, 0x7f, 0x5, 0x400, 0x5, 0xfffffffffffffffb, 0x80000001, "5bc8836fbda3957ab47f1f6938ca5fbc69c065a7d769cc9fff58a1c04b403dfd65b83173724cae0fdc34b31ab4230b8d20c0068ef6"}) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000310000)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000311000-0x4)=0xe8) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00005fc000)=0x0, &(0x7f00005a4000)=0x4) write(r0, &(0x7f00007aa000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe8", 0x24) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fda000)=0x0) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) writev(r0, &(0x7f00008d2000-0x10)=[], 0x0) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000025c000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000756000)=@sack_info={0x0, 0x5, 0x80000000}, &(0x7f0000651000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e7c000)={r2, 0x3}, &(0x7f0000fc9000-0x4)=0x8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) [ 319.431169] netlink: 'syz-executor2': attribute type 41 has an invalid length. [ 319.468554] netlink: 'syz-executor2': attribute type 41 has an invalid length. 2018/01/09 16:58:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f00000fb000-0x2c)="0600008f000000000000424200000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) socketpair$inet(0x2, 0x803, 0x5, &(0x7f0000215000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ea8000)={0x0, 0x9591, 0x20}, &(0x7f0000a61000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007e3000-0x6)={r2, 0x200}, 0x6) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) recvmsg$kcm(r2, &(0x7f0000775000)={&(0x7f00001ea000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b88000)=[{&(0x7f00005c9000)=""/214, 0xd6}, {&(0x7f0000e22000-0xd8)=""/216, 0xd8}, {&(0x7f000063c000)=""/4096, 0x1000}, {&(0x7f00009ed000)=""/104, 0x68}, {&(0x7f0000094000)=""/161, 0xa1}], 0x5, &(0x7f0000eb6000-0xe0)=""/224, 0xe0, 0x9}, 0x100) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = accept4$inet(r3, 0x0, &(0x7f00002e8000-0x4)=0x0, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54db97295df0df8217ad4000000000000000e6", 0x20) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00008c3000-0x38)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000e4d000-0x1e)="0e305d89616bc091238d548cdbe0ba5f", 0x10}], 0x1, &(0x7f0000384000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bc8000)={0x0, 0x9, 0x4, [0x9, 0x3, 0x5, 0x9]}, &(0x7f0000d11000)=0x10) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f000086c000-0x86)="66a0b0a5f40e4d0464f37052739f4942c7b1485b6299b3d085934d8b272b6a370eed8b078e4f6de443dd8d9d945bac16d947bf312de3ce4cf4dfdf1a99fb133e79de10e7e813b689d203e7970b6271f01a095a05f0ea5a9920274fde19ece0eb709c9fb265e19c268fded650840cbb14ab573d9d481bcbac3c0759a799fe314593a556572a77", 0x86) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00009e2000-0x6)={r6, 0x3ff}, &(0x7f0000778000-0x4)=0x6) socket$inet6(0xa, 0x80003, 0x2) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000355000)=0x4c4c0f1b, 0x4) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000b00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f000045e000)={&(0x7f0000a9d000)=[0x5, 0x6, 0x2], 0x3, 0x8, 0x0, 0x3f, 0x3, 0x8, {0x6, 0x40, 0x7, 0x4, 0x8, 0x9, 0x5, 0x1, 0x3, 0x80000000, 0x20, 0x2, 0x3a7000000000000, 0x6, "e01be4427a9630024e9b99db2ccec7bfc82da9eb9b669032d85cee5a351e645b"}}) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) [ 319.482164] audit: type=1400 audit(1515517084.443:90): avc: denied { getattr } for pid=20323 comm="syz-executor0" path="socket:[118111]" dev="sockfs" ino=118111 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/09 16:58:04 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f02000-0x20)={@common='nr0\x00', @ifru_flags=0xa000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair(0x5, 0x2, 0x6, &(0x7f00004e8000)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c37000)=0x0, &(0x7f00009c5000)=0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000e21000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038f000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000035c000-0x4)=0x104, 0xffffff12) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) r0 = socket(0x1, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000087d000-0x4)={0x8000000000000345, []}, &(0x7f0000feb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000c6000-0x20)={0x3f, 0xda, 0x8, 0x1, 0x993f, 0xe9b, 0x80000001, 0x4, 0x0}, &(0x7f0000bdd000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000aa000-0x8c)={r1, @in6={{0xa, 0x0, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd36c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006e4000-0x4)=0x8c) 2018/01/09 16:58:04 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000267000-0xc4)=@newpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x2}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000582000)={0x0, 0x0}) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000583000-0x4)=0x7, 0x4) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000b1b000-0x28)={@common="9672001261703000", @ifru_mtu=0x0}) socketpair(0x1d, 0x80000, 0x0, &(0x7f0000e04000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000dcb000-0x38)={0x0, 0x0, &(0x7f0000c89000-0x30)=[{&(0x7f00003ef000)="59fadae71b2034eccaca070da507bf9730acac33b45f6c8c42", 0x19}, {&(0x7f0000afb000)="50a975a200b4e10c9d156c667e21590c12e6a5d13c6c7e716008474094c89cec1f229e75343fdd8944e3df5c1bc4884fa0e130e955ab9823ccfc0bc94f72d02516a2", 0x42}, {&(0x7f000029e000-0x7c)="dade57a5fdfabbe609b8871358fcb80853045b9fd009fc110d8b1a70586dd70d0ff1429807cb6feeae9f80e2a520f1d0902add7849dbfaafd04b34d487e4b74894bd0d707dcd37853d288a84055031b849ca5774d73f09544ed5e44f85a5ff5c01feb55616121c1f2b1737fe6d8902047469ec868d6e710a0c637fd7", 0x7c}], 0x3, &(0x7f0000f3e000-0x1248)=[@iv={0x30, 0x117, 0x2, 0x19, "8fa26d257018f6bf0025ab0b2ddc74f193a667f72e980168dd"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x29, "bc2646fffd95efe4fd4ea0e92e81621d11a19a12e50990573eeca84ebbfc76fe5847c548033e62f570"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x54, "37e1e2da8f812fef4b58e4245595a6ce229543e10f960e938806e0e08886624a8df30e9f66689f3203b7aba86bb40d048b67fbbc24117d54dada389ce431e1dbc6b9f57b1d9c41ce589a69517924821abfeab262"}, @iv={0x110, 0x117, 0x2, 0xf5, "04b2fc80bf2870565ccbef53ae95c7dddbee7b00f31c62f8ffd7b12005d06b0f20f999bc16ed31732a9fb21525ee2d0939d3bd8c50b3bdf349c59fe920dc59e5f7630d187e0609a90059ffbe3d47cb1ae404f1d3bf9348db53e30458fcabbb70a03fb79294e437ea80fe4f40cfbe232ee53e0d4e02f34055f1bbc757a0e4e09cb5e0d636db1a9d6920f57ff11e8faaf5e70bbd30e7a3ce9df57082d12b420e1b1874ac9bb5781c7b23bda3cae87c453bd08051711dc224389cde3734bf045909e609aff0d080bd2522a6a1a9b657b95a51220e7ece2df4df14db068948dbf19eab65837d4fd648b9191573597337c2cd07b13c29d8"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x1248, 0x24004810}, 0x4000010) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ca4000-0x4)=0x8100, 0x4) 2018/01/09 16:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000996000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008fb000)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e0c000)={0x0, 0x6, 0x0}, &(0x7f0000dea000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000090d000)={r2, 0x4, 0x2, 0x26}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a2000-0x8)={r2, 0xd324}, &(0x7f0000be0000)=0x8) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) getpeername$netlink(r1, &(0x7f00006b6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bda000-0x4)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000054a000-0x4)=0x11, 0xffffffffffffffc2) sendmmsg$inet_sctp(r1, &(0x7f0000399000)=[{&(0x7f0000235000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005c9000-0x90)=[{&(0x7f0000553000-0x4e)="8fc6191ed09becb5a82297636bdcd9c22534d2e920bdff9b75ec7def6cd577adceb13eac0bac803add5a13d98adbbfe643a4bd2c7a53a1b16f671dd966dd0132c5ff8224e8d5d4ae8b0d7e8cf739", 0x4e}, {&(0x7f000038d000)="de8086bd3e1c7db1714a1622415b905be0c1b9c480550860e4098a1ed300a3c6fabc31f5b48cb36719401d421718ff79c9fd068d127f59af62e31e6fc1b9d1f9d6425f90940fc6f796c3166c7becdf975d50d673179f38ed23aea4f05866d1bf0ed2d1d52ebeb68551426a9b5a8bc6920d818f6fe9df1205c8625f6f38422aeea0494d250dd2fb3cde9fae03ff8876ae355a3157760493e04d25333e5bead4f1c222097ef12cfd8c", 0xa8}, {&(0x7f000055a000)="171f48aaffe7ec671a255be7b4a283922b697fb7c11b0be51cbefc7fba828d2a1dd432adba5a527c7973df68cc14d0608116d59dcf6462aeac255f83bbce9f5bf981f373624a4c1c5d9b9a5ea8e51a4de928c36c241b417c48e0415a9fa475a659", 0x61}, {&(0x7f0000f97000)="bcccd8b373f8639e96d4ee23fc8c2200db6bb7800fd7cc45113c5ddabc1c24f10f37c87395c62b747a890eb58748e118f86cc673b43e9a8e8abf1187711d0e70b470f6d1b22da11246b96ef1a3cb9ee6a7bc8d07208f555ba72c5a408f532cbee5e664922c88", 0x66}, {&(0x7f0000da5000-0x65)="f3e107bc8b4cae17fc413ab0f38439964a44f72efb28adc54f0cd67d4e7f45a63ab3d522659a74bc29f40bc8dc9f48c5e5addd80b6ea01370a3df8ee9491554f2b84a761495e926078a52ce35f29ce2c2de47b05e820a8637a1c0948704c3855c4aa522212", 0x65}, {&(0x7f0000e70000)="9e98eb6fb58dcb6309ad2b48731bca9ead7b965ba669de3344b7c1", 0x1b}, {&(0x7f0000ccd000)="adf675e06608f95f58d9c36413ab4b1d3361c9a978435c0dae89dca949c820486f106c48139b2ea90c5cde367f910aea97b389b6f98a550fbed6617655a2d972c75e3a7a0b339d5c1d8fa306eb536beef42d606bb7b965f1a3ccafd1eda742fd43c354a149c9d164846266fdc5ed", 0x6e}, {&(0x7f00008c0000)="a8cf213b4b842272719accab6da5e789cce8debcde0e499dcb08c65f245920b53d0b90218757be8f3874bde5d0ede9", 0x2f}, {&(0x7f000045e000)="04ac967d3aada94ca3afb834061985f37faf56e4a8b7bd5b7f628aee1d1ce1390537d0323da56641088c53986cf91bcd2ec82bf6f3a49f59bcb84b70d5ae04fa04837988f07d6bcb284fddf4d543a650ee6d879f5846ffffdd42cbdcad7bef14dd1b301edc049bfdd5113089a149e6c0bb7a64bfdf23102b06a0c18ce67eabf016670106561d2830ed5d4070ed5ee938fd0d6f0b8a5bde", 0x97}], 0x9, &(0x7f000032b000)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0xc18, 0xb8, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x800, 0xffffffffffff5f96, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7f, 0x8006, 0x101, 0x4, 0x9c, 0x8800000000000000, 0xffffffffffffff10, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x81, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x3f, 0x1, 0x5, 0x7, 0x2, 0x1000, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x14d, 0x3, 0x3f, 0x800, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x358, 0x1, 0x4, 0x2, 0x7ff, 0x1, 0x400, r2}}], 0x150, 0x41}, {&(0x7f0000872000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe3000-0x10)=[{&(0x7f0000a9d000-0xc2)="122b9b2ef79c3bc41f97324be16b5c144dfd031416dd330ae250a4a90fb60721abdef3ef635143954daf87bf5c6cf8e1aa16d89cfc369f0aafddbfa25a351c9a7bcb1fcc452d9a0ca2b7aaacf927134f987f2b6d50fca7dd1d2d4c232e4a36d6ec012f2d8e99515018f72ef752162effb4b183f55d42b006d615e751eae77ce35c33cddbf73f2e4f88119a0bfa13b04e98bed7c569bbb9294d79278164c0d4a4b654a86785b3e7589bee6615264c3af53e3fae6f332788004093bd035a785ff13c0d", 0xc2}], 0x1, &(0x7f0000448000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xe, 0x5, 0xae, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffffffffc46c, 0x2, 0x6, 0x3, 0x240f, 0x1ff, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x4, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8001, 0x8001, 0x5, 0x1, 0x9c1, 0x3, 0x1, r2}}], 0xc0, 0x4000}, {&(0x7f00005bc000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000504000)=[{&(0x7f0000cf0000-0xb1)="9530627fccf2bf07e3799b33572392ed676fcdedbce7667dc7ba8240efe233f19cebec06a8be330a581566cb5a6bd2fdf6928f451694bedef37613146b07be75ea3e327464ae6399640b027e5dde52d906f19a692608137e31ca3de817ceadc863d23b24d8bdf671ecb40239f6079652c6a4f2508689ad65c2fb5d37e398861cca55d063398b070a50fdd30bc0c3989f7bf75cd873344f82d234d8e2519bbc115220f38375937493ad49d60e3c7619b636", 0xb1}, {&(0x7f00009fb000-0x3c)="aadeb83d3a5bb1fa44697d76274a37afd89cdaefbbf50043cf01755e485050174ffe4d6faae1589c358bdb7416a8878ec82630672db955fe12f05b34", 0x3c}], 0x2, &(0x7f0000325000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0xffffffffffffffea, 0x15f2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xa50, 0x8, 0x0, 0x0, 0xfff, 0x3, 0xff, r2}}], 0x60, 0x4040004}, {&(0x7f000017f000)=@in6={0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000d38000-0x20)=[{&(0x7f00005e1000)="a3291fe9c960781f417de57bc0dd75115dcf3ae72276c3a5725548e7d015ee47c4a24eb58c5b809c5db45bb935fd4d53404518cff7e49d4cdbae06517b7246767ff816e5c3ed99818a781074865285c2451293b4b087d00cd485e956e9130bbd736ea0f0e449ebe90851d789d99786a294d21b3f2a231c", 0x77}, {&(0x7f0000a34000-0xc0)="95e9768df5136872fe91e4fd926df11a3ac29b22e6c68a5919196815abc534d66820f6c88a0ade2907576b6abe380bed562f22bed99b4f89e15d06e918e00b41b91530154183e38302992f2bd1baaa236e7f1e8ed1a475e0e4a225adceda7609e3e9d3f3413019e9a5eca340d58ee11e4b67dd44d1f3fd68aeee3174b79f242bddbe476e9996b5873871579adc140a8465553ed9de13f70ca5b1c6f6e6fc00266aa31066ad48bb4190e1a9cdfd87bb13423ce8ec3d563193cc201a5e90d4c870", 0xc0}], 0x2, &(0x7f0000b9b000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x2, 0x20, 0x3, 0x8, 0x5, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x820d, 0x2, 0x80000000, 0x0, 0x8, 0xfffffffffffffff8, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x4, 0x100000000}}], 0x90, 0x10}], 0x4, 0x1) 2018/01/09 16:58:04 executing program 6: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x1a8)={0x73, 0x9, 0x5, 0x7, 0x7, [{0x0, 0x1, 0x10000, 0x0, 0x0, 0x2406, 0x0, 0x0, 0x0}, {0xed42, 0x0, 0x200, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x1000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x8001, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x1f, 0x8, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0}, {0x100000001, 0x46b, 0x800, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x400, 0x100, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000dfe000)=0x7fffffff) socketpair$inet(0x2, 0x5, 0x10000, &(0x7f0000518000-0x8)={0x0, 0x0}) pipe(&(0x7f00004a1000-0x8)={0x0, 0x0}) listen$netrom(r5, 0xa38d) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00005f2000-0x4)=0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e05000-0x1a)={0x0, 0x7fffffff, 0x9, [0xd4ac, 0x3, 0x44b8c4fc, 0x6, 0x8, 0x2, 0x8, 0x5, 0xea]}, &(0x7f00003de000-0x4)=0xffffffffffffffe7) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r4, &(0x7f0000e05000)=@ax25={0x3, {"595ef75358faee"}, 0x1ff}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000cfe000-0x4)=0x0, &(0x7f000068e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e04000)={r6, 0x1, 0x10001, 0x8, 0x800, 0x3}, 0x14) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000e07000-0x90)={0x8d2, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000a6a000-0x4)=0x7, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000e05000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009c000-0x4)=0xe) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000e07000-0x70)={r6, 0x68, "449c8f22a6809d1d1c580da5ee1f86df5cc888693aab38f275ce77bced18307fe8f2e6c5a578531e301eafc2e0e785733a1d773aebbad1761ccc359b44430587341e7d61188f7d48ad2da5a40aca7574cd11dcbfc7c9284c3233e7f700789f58c80b0805b868df3c"}, &(0x7f0000af5000)=0x70) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7a000)="26000000240015f8feffff780d00360002ffff04004400002a00010004006e00000510c70035", 0x26) getsockname$netlink(r0, &(0x7f0000305000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000092a000-0x4)=0xc) 2018/01/09 16:58:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='ip6gre0\x00', 0x1}) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c7c000-0x96)={0x0, 0x8e, "3fa87041aee5a765c69085251255fbaf9f3cdf4d9f747255bc72e1bc8fa4711a40f58612cc9fc3887ef2c10d7b52f9b1eacd413f243008d20fb97141bb8aded07ab04f0b61368a9ede8a2cbc00aa6bc0846bb4b9e291b6b5a8f366c01e2e28fedd6276e70a2c9e590b3856376d5d09a7559fec35778fa9acfb4d57f288a9ddbe8af724353e665d2c0a04b0a847e5"}, &(0x7f0000f23000)=0x96) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000539000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f00005a8000-0x10)=[{0x312, 0x0, 0x0, 0x0, 0x0, ""}], 0xffcf}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f0000538000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) close(r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b54000-0x8)=@assoc_value={0x0, 0x5241}, &(0x7f00004e1000-0x4)=0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dc2000)={r3, 0x2}, &(0x7f0000b2a000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r4, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a6f000)={r2, 0x8001}, 0x8) recvfrom$packet(r0, &(0x7f000058b000-0xb1)=""/177, 0xffffffffffffff7a, 0x0, 0x0, 0x367) 2018/01/09 16:58:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000356000-0x10)={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000151000-0x595)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fcb000)={0x7, 0x6, 0x3, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x8)=[{{&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x800, 0x5}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="2396a50f406d1edb2a134956fddf852096505741d3b4c560cab3acdfdfb03f4f34ac9e8d2ecbbda3e134f14ad9d44925e4a13f34373ad90ee1e7f59aeb1ed21b9f93ec2ec46191a391d5feb218021759e4af56e92245334ce33f445d56cdbb07cb3dce7bc538b4f55ec6e1b86fedd322c355f41033ce462ff5067f753ea9e6962c9c7dc31d5561a3949a023dd5e52c317918015a00cb329cd88b4f9248671c9130e6315f44e4cc2d5edff21826c27f5de97f8c0106e9e424417ea25f112ea31aff69aae5440a00da61571927643c99229cc7979ab1b47bd8976d9c3ba253f052b97d", 0xe2}, {&(0x7f0000000000)="722e453f1770e045f79cdf059f253db237d6961b16f5d134a1d65cbaeefb5d4f63707d90916e12a6e568f7ce841a9293e360322b1c127f0270301028d04beae85e3fd981b797a8e1f5c56620f099e4fe3590478df14f21665f1024707d1d38772a9fe7cf34ec0389bbf0dcf3", 0x6c}, {&(0x7f0000002000-0x92)="f9655c7839ca6db6edbed3a492c63d5ccf3288547b7a698d7302f9dd6dbc7b7f3cf3ad1c4855c4abd94f8d0ab46f6bc95c9a02c05ebc7f27612e8cf446e228fb4f68de48c74f03602c8ec002c064c90ff654e8a80431e61179c94f7baec2f744bffcbca22a763a52e905abe925d5ef28311b33bc09a663b3c137f2f195e68586e187203b810579ebe5f9b905d8b0eadd7257", 0x92}, {&(0x7f0000001000)="6b83b1a6dcbdfa1eb10aa1d44a5ee0e3460b9178883352ce6cbf95b24a915ddf24f30ce9efa2a5f937179a2d21e94bcf4bd983829f027e3abd31fdcf739f737e13c430e990944c57a58cd4b8d915c7258ddcda599139c78542d18370bb322ec59a1b56afd095bce821694f475d8eb5b16bde868203062aee8dbd0cafb375194f8d4c3d161577478b9d2782df68342cb9b8c11fa1870b397a1e6070e4f8f61d9ee9907a8ec142ef497aab43909dac7d8e9ac6f41bbbb8a874cc8d24679160ca675d44dce4aa25069715f2369945ffd1edeedcb697cb40e776eda386dd751217495d153efabc1cf41c1f1e379aa8fab28cf9df5eb4b6", 0xf5}, {&(0x7f0000002000-0x28)="1b7c8a5d106731ab65fdfa1405a4e387b6fda659dcb046869b69e20520a1c74b10e993ed71215f41", 0x28}, {&(0x7f0000001000-0x8e)="1c37f3ad3d38125bc000f9235db6ce33aca5d4986eb3548626e4f1e8a11a1c50b7fa12559f990a15f363d0cc42ec72f201bf85ebccec29b95abec16ce17a7fcfebff5cd9ec99658d66d09bf6d544ab2de420599ff9e0b56f359a1a62ad0b9c969a0d4ec0e829c1327889809e740d62005fa5cb77a83a761116217f1fe20f3a6b0a6f0a66ee6234195d7caf0e01f8", 0x8e}], 0x6, &(0x7f0000000000)=[{0x48, 0x10a, 0x75d, "e99ca05bcd80541b18807770626367477b8a15bf685f60f0d6940587bb66b2e051a326cad6c323aca248ae2c88bd78ba20"}, {0x68, 0x107, 0x5, "fa9837e59691fac451ad14c85d392500bb78cfb3dadc9ea6ab8bc2c1bf50ebe490c718e68747cd8cbd63ab734846db73434e7e45680ee0fa42b8bf73c230164e4bb5b832865cb8aa34590011c9eba2a6f3cd"}, {0x88, 0x116, 0x1ef79f7b, "1ea96d10b3c927bf174a099ca0ca52e469add29d57bef28c372bc36c8bc4a8dfc4e650271c37f3cc1bca013e81749de54c0d1ad1583f4b8f5bc935b08c4db08805a2ae5705329f2f814f3e36a3fe5978734802f14d408ed6aa9463def79705bed18d68e2db8238a9d8063253a21704f9bdc1"}, {0xe0, 0x88, 0xa6d, "92322ef8befc008aea27e3bf417920217f915e9f3e02dac723c5499a4369c0549e3b648b9e750369bc4abda576f214a0e243280ba30c0473bbf88b251c14710d391ed025c110e4a61076e4a57d78b09e76e8b625773d058a0d24429ed5ad088887409790376b9d639fa988f5f545b85320e5cd5e36fce14e03e616ba9c8bab76c7e6b6ac97b0c34b6910760f927a92fa5064783f4b355bc4b3bbac886b69decf55705df8c9099104fc2a9e92ebc466af215eaef892f5fbb5a6a721a1f0e5306915b8019dc514e4addee59a71bc"}], 0x218, 0x40040}, 0x7ff}, {{&(0x7f0000001000-0x80)=@generic={0x1, "4334014d262c273c37fb337aed6d4969ff72893b7b7c195f473bcd6d04c41095545c10c8b7dfa2a3cf8b432bfa42a0942e5864c77733249df4d563f940038fccc9aaad0d40b685f963f7bf19ce5596e75d44b75e65e433c75fdbae708b5b9d1bb475dd7a365c5899e7f39c698d26ba95408825772c219b8ba30ddcd8a175"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="dcb14b0d7499d0b52bcfefc418f4e4578398a2ec6fcf33e1bf73e065961c937348c737c3cf64e8e59cc8a12e7b4a8aa0ea10bb01d15439e2e535f53f5832bca3913f791034deb224abc9b3ac760f71a0e4f66d57525e8697c570aa64b1c57c576d50dc7ba102af1b0bbcabced95a804ec912c8ce7c1a7f03cbae476807573604af16d662d84ac74af54981cae18bc03fb2635300a487f722cd3230ba268ec02f4797e36086bc410bea111db025b44f14473b6bd8801790dc83474342855d9767a6b574db2b786153b977d7cebbf7ed9b16601a5c42ef571e8c26235040203a960ebd3af9b27d", 0xe6}, {&(0x7f0000000000)="5e1d2e6dd4f417f96b53924f6afbbf54b3543d88af6153055a", 0x19}, {&(0x7f0000002000-0x58)="32d3a92b41bba614ac254b8e7734ed6ef0905b8d391b5ea0a1413d18df846f1624e87f83729a8f4f6cd3ec53d8407122046ced633e60f19b16ceb6387a82f2afca9c5a6d7d5ebdcac8d3dd4ebd3d6739654259ea18147211", 0x58}, {&(0x7f0000000000)="0bb1a77c92cee16092147f3d840a78064d787702c168437f9da6ea5e40215b480e14cf6744ee929e631be9c05c9f42ccb61a1dba53414ad3728fbc6a51f63ec40a3618817c2ac3b0214466d66838d445b62657c4ebaee3c409612efae1ad2870017020797e3ee7af624d96f3fff01ed823894027b1bb0bd0081d1ac353981590bcddc568f62696d97b9bb6af6d0475c620828a851a6dba2df725b496", 0x9c}], 0x4, &(0x7f0000002000-0x1628)=[{0x40, 0x0, 0x3f, "2f166e02e7ff9d54d84efb5c99a689434e90034205d7ee9f45978043d368a118c74f10cbb33f9cf560edd1eca805bae0"}, {0xa0, 0x0, 0x0, "1236a172c415532368b9b7da3c4b6e44997c13e152e78ef29309550672defc6bf6a9eb5a5b31d0ec711b5cf864fdf4055c477548d9dcef32143fa3f0e48e0a3d91fb1a41f3af81f1fa055d8346c55b06ad28396dd3207fdbc5e76e00b85a451374b3d7a8489d4ba1fb892be0db892d79b1b6b2e4dad7f5d232136fba883d45572b40c2af2942ef053ccfc0e7"}, {0xd8, 0x1, 0x2, "69a06e7e89a87b9c979048d07d17543d9c88deabf798b04c2599aae24d93cd8a32082b6c9ba3ca926e7d0c6cef0292490e279bccf3df9608684f6ba697facd25a99169287abecd584bc6ea12bdb302cb32a6ae906829282ebf7f2d8e000d6253958dc595e4125dcb6335e1e8e513594d2f5a3d8dec90eeeafe3817e018916d8ff214ab563b63e31bf7f182f1bfc7a15887d5fde22364e3408d3d9c0d38e70439dfa1e711599be06bff8c44723034c9201a4d1237812d072f447fa5535fb153bc76a231bc9760ca01"}, {0xc8, 0x103, 0x10001, "4008415818cccc575ce29f3945544ef31e8e570c416e9dacb636c12aea274f6cd4f47cb33925e430b66b621df73857bf6d80bd5385a85ad027594b0c2f7e84be29d2cbf34e0e274db22174551847d3a15f28225c616e6900814b86681341595fef584a868f9cd0ac064e9c2a034b7f48154b31c6466bb6e65ea68818a64932d190d935ca9d6068e0ae6656c993870f6b16868fbf01a95a35ddfb0483297418174baf51cd8bc288ea77a3ae0af00b7807d9e16f9ca7eefd1a"}, {0x1010, 0x197, 0xfffffffffffffffa, 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&(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)='"', 0x1}, {&(0x7f0000001000)="c9526b6fba0ffa905aa01c5a96927fcc7adb44cadf7604d6f986bf7134a5f52f83985a57f5afa9ec7556800445acde5c5f6d85d90fca28dc6c757cf0a3d2fa56f24a3dc62722ce91de5630e47e5e0f6c40b8f0f639de3e9a8babd26e4c0574222a27623ab3530d9d4329bb257b2325746457cf45c6063f49212f3c0ecf6c999e4be761ee190f44c7599de0b7e26768f6d7c555758293ae35f307493db82d852c77f88d9df0233b2b136d1ef4af8c6c6b6456ee2d2193a1d4ba0e76ea7d4fc80cde65b345455621", 0xc7}], 0x3, &(0x7f0000001000)=[{0xf0, 0x113, 0x401, "b8c24e001ad1c72e2c339ffd4bdf699a2bbc6763def5e8a15c096167d69c98bd227c64125e3e902728eea00346053558b6f23c6a51a261a643f8ebb1beab74ed206a9596a26af902ec0393291deb299220ec5b9568ca9b9a94909a255d5395845b8247774f98a32614089958840e44d6d61dd9bb97ab0c319786829f407a5331a3060d9f04fcf3626641d4009807cc0d6e8b2cdcc53eabc5f765577ef5ce3d9ea816e5be45993399feab6eac40625c3a340c227d788b65aed092a59cbd470bd2521e1f5af57e0df3f0142a10f211f0926f1602493d4729133674bc17"}, {0x108, 0x11b, 0x3281, "b32d1fac0666a16fd5d6e5bdff268196c841632c671a0418fd42986419fb406063e29b885be9b22a465824592bc9258128aa851615cf65d5be0787a515dd0b3d9b342b64c0039879e83859f6a352e76a8bbad016858ce585c64662d526f81e8f061513b1bb932441d09e85f3d6dc3196af5bf5b4e93bd261aa90351a694a1fac81d8f96303c5d942b9a68c6e85309d67bce4a20d031bc6419117dd405cd5e9c322d2877a49c6d2d96b17ce87587900b363bbaf741f96a174a151ccd575d3824b8772442ccb7343632787da21bc52ff0d2e6215c7b5528dd09f2384f2ee2c8931618a5f13e67447d12faeb5bbc4803d98e3382d70a081dc66"}], 0x1f8, 0x4}, 0x9}], 0x3, 0x40000) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009cb000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)=""/131, &(0x7f0000000000)=0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000f0a000-0x60)={0x27, 0xcda, 0x9, 0x7, 0xd9, 0x80000000, "a4eed7c5df8dc7e5b267bd579e89eddd5f68fcda3e52c0e201ff0b077b7087a7b7821bb67d774d144bc11c80eb88ce3124ab5bdd77e2772dec1eab0f6e9f8c", 0x7}, 0x60, &(0x7f0000b7a000-0x80)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f00006df000-0x1000)="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", 0x1000}, {&(0x7f00007b5000-0xbd)="ce3778597b325a9ea4118872f2d84a1e9fc8b3879b946cef2b9efa1c98bca5280b9745a35a1155f77c9e6668c6226364fee08d662be68d806a897cfc574566d6ebe04f0247236f416681cd28e529fb01136702f686e53d4a76d0247590c846d7c568065d409ca9ec3e24ae0601573631913302ec238d37ca63da785056f8423d56b711116bdb081e192e6640ca98bc744a02077a6ddb6c5d92e7331b7cd28098f328dfba03afe975d13b86454239e29072630599a9ced9a99b900ebe09", 0xbd}, {&(0x7f0000000000)="825541a708901e94c972106fc6a325560057c3413bdb54b8d9684e763b8d6331f470933dfcb2407b1c95cb06b8a8545f87e53b7bef2cf90642aaf0ce7e985d437ab8d3f9135a4ddaff016c65e895626a47", 0x51}, {&(0x7f0000000000)="e40fe47076a932268a6e4540776641cb8e72246bc40757f2de4fc107ad4ef948040b433545c2c29d24b005f9c5de7b194dd5656408fac5507d8ac8af589c68fd8f0265360b389eb0f069dc3f77cd3959d860762590ef24d6d95b45487a97d60bc353e8d6440dc3a8841b65a15946b4a9a18edb8503334a73312084818380cca7307f8bd33cc2ac6b4fea879f0ed144448678e4ba0d9d7ceef9ac888c5ba36dcce379f251de78e845b317c63aca7a223c73f4a45e8d2c7ced9babf2fb836cacd0269b136a827a7ad6e6d1898d313e8bd92118", 0xd2}, {&(0x7f0000000000)="7398ebe738686a3d052a69aff9a2388629839f7b8c4e39171c6a20e1955c30bc5141fdd3125bacb5760e34eb4d4ec9357146b6b98883ff429f44a77e60cf956a606118b8557ef17e4e1ccbcd2a3dc28a1b63af95cf6322ba2f3e1852d272e5e25a7019487f8a1b7b0f5ae86a97688356b79387f6e343e1b23a0d0f1774570f56563e79a3f077d3e3bd64f7d27c0fe13618306e1ffe9f59cf", 0x98}, {&(0x7f0000c33000)="bcaff9a872c28811819187e7c61f331e8b33cb690935538023cca4f2c23328fea870fd37c3c0d251e0", 0x29}, {&(0x7f0000f7e000-0xba)="14abed7483537542570009c8280590abf0917ff3a814a97a79b604eac801448517eb44fa57d06ad2a4acbd5ed78c8ac6ff8cdbdd033fefc5d8ed4cf7699d9c1dc15433d0a1ed3067c1caa23b1854b3d665eff43cdc1a179ce6a515361c12c0b7fa2ea09f41b54688fe4e56679c54be062cc9b5bf5e38fb156b0dbadf46417e7a986057c91e0ba6edc54aadc5122e7a005c46e9bf09c843c4b80f1db59f9daa5c381e947c62b360f2ce5dc2385d148f6aa7c26999d4e93e4cf6f1", 0xba}], 0x8, &(0x7f0000937000)={0x30, 0x1ff, 0x100000000, "3e40163929f67f2f26aced5318935eec5e0172bc4597728e0b466f03"}, 0x30, 0x4000855}, 0x20000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800000000000011, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0xd63000)=nil, 0xd63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x3, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d63000)={0x0, 0x0}) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d64000-0x1a)={0x0, 0x12, "1a0401f1edf86e11ee39452d3769b9522b03"}, &(0x7f0000d64000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000064a000)={r2, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 16:58:04 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0xffffffffffffffc0, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000ab000)=0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000002000-0xb8)="16bbcdb342f482ad2aaf244a5b46b792052d25ac1c5c468f55df5c63b7b97d1abaad2f274006aaee847d433c46098de885c7438aa30ef47b99af02b98b9b3e524a8c9651fd8741ba28a756e7075546b8a0c5013be5be4942d8c5cba668884965054b16beef0ef38c97af901ac354e2cf102b90034bdef65a9e250cca62578eec65bfa1b08cca2c167f81525a403bd4ea97c04991214f4c1d6aa5387f7820d29e7cd973e9f7ec26b8ab5cdfcff121241be7660edf60b0ce6f", 0xb8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000898000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6c000-0x4)=0x0, &(0x7f0000272000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000611000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}, @nop={0x1}]}}, {""}}}}}}, 0x0) 2018/01/09 16:58:04 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000009000-0x2)=0x0, &(0x7f0000008000)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000008000-0x10)={0x225a, &(0x7f0000006000)=[{0x10001, 0x7, 0xf6b, 0xf715}, {0x2523, 0xffff, 0x0, 0x2}, {0x80000001, 0x1000, 0x43, 0x8}, {0x7, 0x9, 0x100, 0x4}, {0x100, 0x2f, 0x3ff, 0x100000000}, {0x0, 0x401, 0xa869, 0x7}, {0x40, 0xcffc, 0x7fffffff, 0x1}, {0x3f, 0x9, 0x80000002, 0x9}]}, 0x10) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000007000)={0x11, 0xf7, r1, 0x1, 0x985, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f0000007000-0x86)="030a50e05aebe5789a557ea6970b232b7b69807211254fc5c198913278f37f6316e5076f4c91ee596cf401938f26b1e5409b87900f55f46d6e311339ac04a52a03364de080d8ee54b7dbfd447f4defb6de30d55087a2983941361ec0d98f7ecb9033512e2da4f3b4dcb253f656cc873b97c3ccd6b35284a4aec8f393c345d19da2a8d00ee794", 0x86, 0x20000000, &(0x7f0000004000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0xdc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000003000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000007000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4eb4e56d718889133d7f14ebe51f9b786deddcba8dceade6be957f0aead02727f453c2531f2431023f1d4ff21f0e7fe156e1e94ace6ffb851f957f9e4a21e5fab2568e0cb3068f9226b1821993898dbaec9185b2d5c3659363b0412b8512ef1e511e27013c1d6b3b01a6b61f6f75bdf08763e6d3179b50ff2a351d614a7c10c468047b5c73df228555d20962a0b84cc0283d63c71a268b0fe3bb9ccb4b20d8c06fa8eafa7b5c9d1325fa8d225b52eedad35706f308cf38257c0db87ec24", 0xe9, 0x0, 0x0, 0x0) 2018/01/09 16:58:04 executing program 7: 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, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x7) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00001c9000-0x4)={r2}) close(r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000919000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000481000-0x4)=0x0) read(r2, &(0x7f0000334000-0x2)=""/2, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000024b000)={{0xa, 0x0, 0xffffffffffffffb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x100, [0x4, 0x6, 0x0, 0x4, 0x8001, 0x0, 0x6e1e, 0x5]}, 0x5c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000b42000-0x4)=0x0, &(0x7f0000207000-0x4)=0x4) 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}, 0x0) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fdb000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bf3000)={0x0, 0x5cbc}, &(0x7f0000b32000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fdb000)={r2, 0x80, 0x2, 0x4}, 0x10) socket(0x1, 0x1, 0x9) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fdd000-0x4)=0x8, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000921000-0x25)="26000000130047f1ffffff7f0bffff080003ff01000000f6b200000017edff040016006e35", 0xfffffe65) 2018/01/09 16:58:04 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000aee000-0x12)={@generic="d3180dde85f3d0c736b958ff16b6e12b", 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dae000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/156, 0x9c, 0x41, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x3, 0x8, 0x1, 0x0, 0x0, 0xa0, 0x80, 0x3d, r2, r3}, {0x8, 0x100000001, 0x1, 0x1462, 0x7, 0x31c1, 0x8, 0x9}, {0x6, 0x7f, 0x1, 0x1}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x1, 0xffffffffffffffff, 0x8, 0x6, 0xbfb}}, 0xe8) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/23, &(0x7f0000001000-0x4)=0x17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x75a6, 0x876, 0xd8}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0xff, 0x2, [0x22bc0de0000000, 0x9]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={r4, 0x3, 0x6, 0x2500000000000000, 0x400, 0x6, 0x0, 0x0, {r5, @in6={{0xa, 0x2, 0x7, @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]}, 0x6, 0x3edb, 0x8, 0x1, 0x531f}}, &(0x7f0000002000-0x4)=0xb8) 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(r1, &(0x7f0000001000)={&(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000004000)=[{&(0x7f0000004000)=""/12, 0xc}, {&(0x7f0000004000)=""/18, 0x12}, {&(0x7f0000002000-0x8)=""/8, 0x8}], 0x3, &(0x7f0000001000-0x91)=""/145, 0x91, 0x7}, 0x40000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000005000)={0x4b8bc44ff7ebcfcf, 0x7}) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000006000)={0x7, 0x93, 0x6, 0x100000000, 0x8, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r7, 0x3, 0xfffffffffffffffc}, &(0x7f0000008000-0x4)=0x8) r8 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000008000)={r6, 0x10000}, &(0x7f0000008000-0x4)=0x8) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000578000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009d6000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e45000-0x8)={r2, 0x11}) 2018/01/09 16:58:04 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x0, 0x4) 2018/01/09 16:58:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c9e000-0x24)="2400000052001f0014f9f407160904000a0007100800010004001300000000001f000000", 0xffffffffffffff88) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x100000000, &(0x7f0000dd6000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00005b2000)={"de21357dc6cccfbe424124ce1cb27db9", {0x4, 0xb4, 0x1, "facf0c1784a5", 0x7, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b14000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c9e000-0x10)={0x0, 0x3f1, 0x0, []}, &(0x7f00009f1000+0xd91)=0x4) socketpair(0x5, 0x5, 0xffffffff00000000, &(0x7f0000ebd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a67000)={0x101, 0x2, 0x3, 0x3fd30038, 0x3, 0x8, 0x10001, 0x3630, r2}, &(0x7f000030d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000368000-0xa6)={0x0, 0x9e, "1521830d996200dae7f04708f3608ac37561f823ad8b57971a63535780f9427b9c8077dff15ff23ea622bc79f76ce568de31d0bf5586a83d4ddd258883770f8b72742f857ceeafb8e29a80ceddb3332fa21eea95c2a9adfbb3b1ffc18456828d7deba72d5261df1ad81267669744f72cf1b5b2d91a8e52dde81c897eeb4d93072e14a3ad580081bd7442bdb9d579597275224dca8743718314a64bb4b6ba"}, &(0x7f0000696000)=0xa6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000075e000)={r4, 0x0, 0x10001, 0x9, 0xfffffffffffffff9, 0x3, 0xb462, 0x1, {r5, @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]}, 0x4, 0x2, 0x98, 0x9, 0x100000000}}, &(0x7f00002ff000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000111000-0x18)={r7, 0xb07, 0x30, 0x69fa, 0x1600000}, &(0x7f0000085000)=0x18) socketpair(0xb, 0x2, 0x9, &(0x7f0000daa000)={0x0, 0x0}) preadv(r8, &(0x7f0000867000-0x70)=[{&(0x7f0000d70000-0x2c)=""/44, 0x2c}, {&(0x7f00004d9000-0x2c)=""/44, 0x2c}, {&(0x7f000007a000)=""/180, 0xb4}, {&(0x7f0000b38000-0xc1)=""/193, 0xc1}, {&(0x7f00007f1000-0x3e)=""/62, 0x3e}, {&(0x7f00009e8000-0xba)=""/186, 0xba}, {&(0x7f0000327000)=""/0, 0x0}], 0x7, 0xa) r9 = socket$inet_sctp(0x2, 0x5, 0x84) write(r3, &(0x7f0000d31000)="0be7fd5f28b2ff4a6c84494aaba3f9dd909768813a326161257e417276d39babe30242ebf8ddfb0ef9fcc52e8237407141d04ab95a82ec57eba432b1ce7c4df58a00ff28f964c5408bb440573ac22814ace07b7a64", 0x55) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000d45000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a25000)={r6, 0x4, 0x1, 0x2133, 0x1, 0xffffffff}, 0x14) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000215000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:58:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000cb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) connect(r0, &(0x7f00001b1000)=@generic={0x1f, "af8e63bf12cdcf280cf0c292d6c8c90cb63f8d2326cf8fe1df94009369761e4b649eeb76ea53e1b8f2d46bc563ea9548c85836b2e090f2b4e267052f14ef30eacaff7f62e9742eff910dafc887845d21da7ded9aeb0279f2586109d4af6e7cf2946adef5b70a015a5dfc3d29865b599d61762625f3cceba41dd2dbfc8f34"}, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000235000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b90000)=@assoc_value={0x0, 0x0}, &(0x7f0000763000-0x4)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000098d000)={r0, 0x28, &(0x7f0000937000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c8e000-0xc)={r2, 0x1, 0x8}, 0xc) accept$ipx(r1, &(0x7f00007f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000125000)=0x10) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000a51000)="1f0000000b06ffde00000000000a0000007fe0190900000000000010000000", 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000073f000)=0x4, 0x4) 2018/01/09 16:58:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000def000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eb6000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000868000-0x48)={0x0, 0xa, &(0x7f0000390000-0x50)=@raw=[@alu={0x4, 0x7, 0x7, 0x9, 0xa, 0xffffffff, 0x1}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x5, 0x8, 0x1, 0xd, 0x28, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000001000-0x4)='GPL\x00', 0x8, 0x1000, &(0x7f00002b5000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000670000-0x4)=0x10) r9 = socket(0x9, 0x4, 0x7) r10 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000cd9000-0x4)=0x0, 0x80000) r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b18000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000)=0xe8) r13 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f28000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000-0x4)=0xe8) r16 = getgid() r17 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r19 = getgid() r20 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fb8000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000861000)=0xc) r23 = gettid() r24 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001ec000-0x90)=[{&(0x7f0000000000)=[{0xf8, 0x100000001, 0xe0e, 0x3e6fe56, 0x1, "e913533e63fe461fcf8f3e008f5b0649db88a52f47bd88d2efc8c4c0fd6b1c657842bdc207ce7eff87476708382737d9c0a745ff8a35dd3a74e1fc0eca046dbcc51256505a788d7109270859b5963675cdb1c2d725469140c6ca702fcea1bd29304e927d172547d743f7db9a048b11d657f1abc757f39b89f80d8725531af8b9761ec680a17325ec24297c87369c7dbab54a2f7fb8447c536214c379908bcd2b1406b10627142d82f2309884294fba036156e34bb87cafbe6408d03cf9f73c8ca5d6003cb490e48c487249743dbcd1542f25058f18fb81d3d9fc696c6a3085988d8473f2870c96"}], 0xf8}, {&(0x7f0000d6d000)=[], 0x0}, {&(0x7f00001a6000)=[{0x90, 0x200, 0x717, 0xd5, 0x3, "c0d42fe3f161c57bd822d92246a074b69f368885538373341d01bdda199489977ca2014a0fb9ac34039b7a3ce72f20214788dd48a24312d68056fb8d6536da4349a417a26ab1686d9b0b7e46fd607792eac7ced9aa029da06e229a8f736092be770478598dea699d434c0daeab3b7f48573370638a5f002d620f786a2abbf6"}], 0x90}, {&(0x7f0000505000)=[{0x20, 0xa30, 0x400, 0x3e54, 0x1, "a685a7017a791d979f34a634e0"}, {0xf4, 0x7, 0x100, 0x7f3c7b7, 0x2, "cd11fd857b40ba733b1e1e45c76c7c7fd8f3581f41157a2f102cfe32b4b7049951e31a45f06e525c56e47d9ecf805c81ef4b984cbcdfe72917953ed825b64515c656f18f7117ffe01c937001939e0d38cd66a73b5955bd00ba340bca843dabd5b8ee23d6ae8fdad52e678acf75944ca6ed44d82cefe9e042aa0176d207de0e7b8804f522c63a683b0987dab2fb2e8c3ed3aa67400ee1a49ad9896973a6e06b40c373e4e606ec2ca7351bbcb6969d6a0009bcd39bdc4d3568613d768cbfc1952291d41c0db5f3abc6b52592a751609829059b1ed48ac07b166e90b23355de7d9d2be62d"}, {0x54, 0xfc, 0x410, 0x3, 0x3, "df76789e107bc9337105ea9ca7a040997c5d7518a19003fdc6cb73a441c05be6610a436e44f3b21b56ad0e6a709433738d806046783094241f0f2e4ca2747a71846670"}, {0x108, 0x10000, 0x300, 0x0, 0x3, "f23f0c02e396657253b370001fb973dc134af59fbad6615ee5d6fb3b07e4c7eea915053d86b05a228162e1c4490c18be98fab3a325f401b12ec25a158b1d83e56b70412bad2964b8c356cd238bd597fdb7843caf4490bb3a12235aadb94c6507a6e618e64c062da760e3476ba442091a119e1e0b79adb570d7cde5043fc19b796dca252c4e59f4e414cc0e3d03da4a95726faa5c96ac39c09abe6012a7549e0746ea39366573442c8ce68d727f800bfdcf18e1e16460295626b6074757cf06887a180c807fb395d727e897ccecc00077a2be650c3e359e5f38c39c1190e06757d9a46a9570ff8be7d4b4990ebd41a9eb953e3ba9c6"}], 0x270}, {&(0x7f0000d8f000)=[{0x1010, 0x2, 0x400, 0x7dea, 0x3, "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0x13ac}], 0x9, &(0x7f0000001000-0x110)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x110, 0x20044010}, 0x810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket(0x1e, 0x1, 0x0) listen(r26, 0x0) setsockopt$packet_tx_ring(r26, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r27 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r27, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r26, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/09 16:58:04 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002c3000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000de0000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057b000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8080a, 0x8) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000057e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000057e000)=0x60) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f000057e000)={0x27, 0x1f, 0x3, 0x7843dfce747528f3, 0x200, 0xb455, "338a37346f4e0303ed05fe8048a9ee36dceb9facf260e4a61a85619c5f2ad2f641d04de0d1854a964c208f3434d51b0435753d3d887eeadd5d78717192753d", 0x5}, 0x60) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000507000-0xc)={0x1, 0x0}) 2018/01/09 16:58:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000181000-0x4)=0x0, 0x800) recvmsg$kcm(r0, &(0x7f0000740000-0x38)={&(0x7f00008e3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d1b000)=[{&(0x7f00005b1000-0xfb)=""/251, 0xfb}, {&(0x7f0000128000)=""/20, 0x14}, {&(0x7f0000140000)=""/238, 0xee}], 0x3, &(0x7f0000825000)=""/61, 0x3d, 0xcc}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) bpf$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)={r2, r2}) sendmsg(r2, &(0x7f0000964000-0x38)={&(0x7f0000362000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000c7000-0x10)=[{&(0x7f000003e000)='O', 0x1}], 0x1, &(0x7f0000ca6000-0x1f8)=[], 0x0, 0x0}, 0x0) r4 = socket(0x7, 0x5, 0x9) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00009fe000)={r4, 0x109}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000ac2000-0x4)=0x0, &(0x7f0000d86000)=0x4) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000001000-0x8f)="913a338a7854628b80e13f194a0188a07498d016903e27707c4b764606788028f7a3ac24b752d3542256b48cd4d748cb0bf9b9451ec08a4ef6a2b363ae3cb5653c9f66fa38b908e65050b5a082fdcf24ebfced2f91b45a23b3f5f21603a8f6bebfa431cec06255c986afc646917aeaff5a11eabc595cd2c1f985dbe2dce280e74d8eb7f88f0da297aadb06ba06d6d2") r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e09000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a18000-0x4)=r1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0xce, &(0x7f0000000000)=""/4, &(0x7f0000001000-0x4)=0xe18138065b186563) 2018/01/09 16:58:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffffffffff01, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x2, 0x4, 0x7ff}, 0x303) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d2c000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom(r0, &(0x7f0000a0d000)=""/102, 0x66, 0x0, &(0x7f00009f2000-0x10)=@ax25={0x3, {"0da562a8d312db"}, 0xffff}, 0x10) r3 = accept(r0, &(0x7f0000b63000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000339000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000e4b000-0xa)={0x4, "c66031ff3e1f"}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f000031b000)=""/40, &(0x7f0000693000)=0x28) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r4, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f00006f8000-0x14)=[{0x10, 0x12, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000784000)=[], 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/09 16:58:04 executing program 6: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xf, 0x5) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000ec3000-0xc)={{0x23, 0x2, 0x1, 0x5, 0x8, 0xffffffff00000000}, 0xdf3}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000dd9000)="390000001100090469000023800000000700004001000000070000000000000019001a00000002000400000000000008ff03010c00001ee400", 0x39}], 0x1) 2018/01/09 16:58:04 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = socket$inet(0x2, 0x807, 0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a35000)={0x0, 0x6dacc02e}, &(0x7f0000d17000-0x4)=0x6) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f9f000-0x8)={r2, 0x10, 0x0, []}, 0x8) r3 = socket(0x1, 0x800, 0x5) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00004a3000-0x4)=0x0, &(0x7f0000f9e000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg(r4, &(0x7f0000313000-0x38)={&(0x7f0000c23000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000be9000)=[{&(0x7f0000f9c000-0xcf)="1c", 0x1}], 0x1, &(0x7f0000e3a000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x7}, 0x0) 2018/01/09 16:58:04 executing program 4: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x4, &(0x7f00001a0000-0x8)={0x0, 0x0}) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000009f000)={&(0x7f00005c8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000025000-0x20)=[{&(0x7f00005c7000)=""/136, 0x88}, {&(0x7f0000248000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x7ff}, 0x40000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005c7000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005c7000-0x4)=0x3ff, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000030f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005c9000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000299000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000424000)={r4, @in6={{0xa, 0x0, 0x176, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff7, 0x1, 0x800, 0xc0}, 0xa0) sendmsg$alg(r3, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xa2)="57b35ff83cdc3937ee718458655fa2c2a9d93ebcf285f29adc8dd1a8e053978ff9c485b58d2d3a52466e07b8400ad60b5cae2e728554c7d3b7ae6ec5724e2ed4", 0x40}], 0x1, &(0x7f00005c3000)=[@assoc={0x18, 0x117, 0x4, 0x200}], 0x18, 0x0}, 0x20000000) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000087f000-0x2)=0x3f, &(0x7f0000a58000-0x8)=0x2) write(r0, &(0x7f0000548000-0x24)="240000005a001fec0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = getpid() r3 = accept(r0, &(0x7f0000358000)=@un=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009de000-0x10)={r4, 0x3, 0x6, 0x80000000}, &(0x7f0000836000)=0x10) writev(r5, &(0x7f000008a000)=[{&(0x7f00004a0000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c000900080000072000000005", 0x29}], 0x1) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f00003a6000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e7b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f94000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000053f000)={0x80000008, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f00000f0000)='X', 0x1, 0x0, &(0x7f00004d5000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000081c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed2000-0x4)=0x10) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000356000-0x8)=0x0, &(0x7f0000ed1000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x8, 0x7, 0xfffffffffffffffb, &(0x7f00003c2000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000080f000-0x1c)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}], 0x1c) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000ed1000)=[{&(0x7f0000ddd000-0xa)="cf6fd8b2ec2443c6be56", 0xa}, {&(0x7f0000ed1000)="705f0b19ebb595448bdeb12e5a7280f711fec4da7503e7d922aa7ee0b8c1a1cbc970deff2d683270ec8974531bdd52a367cb685b80fe58b0e2a78eca6d79bf3feb9554f589fc4ac675c4805032f0b00f691023b5fc05781859682bd118d62029a2aff0bf84dd5957fc9858d07decad8195fd869b3a66d88e242f55fc", 0x7c}], 0x2) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000385000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xb38, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000423000-0x20)={r0, &(0x7f0000b69000)="", &(0x7f0000323000)="6024d4b9f2a057d45b9078c743acb22e32a67275bf9707b349ee9e3f9bb7d8c09efc3da949bf65a2306ff09cbb4ae39bae39c0babfc726ec09c74ef081219c4080794b4aa7fef32c9ca8824df4e0d11fb8a20e40f23b3b81d20e76a71736c51728eeeeba86538778a283aeb65694759db3b8f7267054a29cbe4f9c328b923d03146fba5161fef181c3fce79241c3725f24cb1b0608227025f1cf7ff9dbc2689eb1b0c17cea48654a95b31510dc7f3f3fec80f24c2f8196bf8513faec8a9a34", 0x2}, 0x20) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000825000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x9, 0x7, 0x7}], {0x8100, 0x3, 0x2, 0x3ff}}], {{0x86dd, @ipv6={0x10000000, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002ac000-0x8)={0x0, 0x9}, &(0x7f0000bd4000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ee7000-0xa0)={r0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0xd7, 0x3000000000000000, 0x4, 0x0}, &(0x7f0000639000-0x4)=0xa0) r1 = socket$inet(0x2, 0x5, 0x58) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b00000)={0x0, 0x5}, &(0x7f0000b6c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ae5000-0x8)={r2, 0x1000, 0x200}, 0x8) [ 320.076935] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f47000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046c000)={{{@in=@empty=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000bc000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x0, 0x3, 0xa, 0x20, 0x20, 0x33, 0xc23, r4}, {0xd174, 0xffffffffffffffff, 0x80000001, 0x3, 0x2, 0x1000, 0x80000000, 0x2}, {0x1, 0x3, 0x9, 0x3e00000000}, 0x2dd, 0xf, 0x2, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x7, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x90000000000000, 0x8, 0xe545, 0x8000}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f9b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc1, 0x6, 0x7fffffff, 0x100, 0x4, 0x1000000, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001db000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000df7000-0x10)={0x3, &(0x7f0000e51000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000c6e000)={r6, 0x20}) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d62000-0x18)=@get={0x1, &(0x7f0000c7e000)=""/8, 0x1ff}) 2018/01/09 16:58:05 executing program 1: r0 = socket$alg(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0xc9, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x6) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f000074d000)=[], 0x0, 0x8c0) r2 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) close(r0) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b3000-0x10)={0x2, &(0x7f0000d2b000-0x10)=[{0x515e, 0xffffffff, 0xbfd, 0xffffffff80000001}, {0x10000, 0x8000, 0x0, 0x100000001}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffffffff8000, &(0x7f0000325000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d33000)=0x0, &(0x7f0000515000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005b3000)={0x0, 0x13, "0c44d8ef58f7cd718ee118284df460280312d6"}, &(0x7f0000924000-0x4)=0x1b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000074f000)={r2, @in6={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xad}, 0x98) socketpair(0x11, 0x6, 0x80000001, &(0x7f000027f000-0x8)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000047000-0x38)={0x0, 0x0, &(0x7f00006d5000)=[{&(0x7f000072a000-0x15)="5b544b7d77c2b74da1824874fe328e32b02d2291e6", 0x15}, {&(0x7f00002a8000)="7b359cba39d48e6f68ca4603a4a2ea7517a4494c99963edc547c77ec", 0x1c}], 0x2, 0x0, 0x0, 0x40000}, 0x20000090) 2018/01/09 16:58:05 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005bd000-0x34)={0x0, 0x2c, "11808373f82b3bfdc2a37aa9693c4d640bddeb0d484c5bbafdf502da3b2e1b7008d8bdcc097d41c7f242e03a"}, &(0x7f0000a58000)=0x34) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c9a000-0x10)={r1, 0x48, &(0x7f000043e000-0x48)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x25, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ce0000)=0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000047a000)={0x0, 0x0}) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x400) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fbc000)={0x0, @in={{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]}}, &(0x7f0000f78000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c8d000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a19000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4a000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb5000-0xe)={0x0, 0x0, 0x3, [0x20, 0x9, 0x400]}, &(0x7f0000b8e000)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000872000)=@sack_info={0x0, 0xffff, 0x200}, &(0x7f0000fc1000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ae8000-0xc)=@sack_info={0x0, 0x995, 0x7ff}, &(0x7f00000ef000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000042a000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c6000-0x4)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000901000)=[{&(0x7f0000e2d000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000203000-0x40)=[{&(0x7f00001f5000)="f14f5aa7ebea5d669fdba754d407f4423a9df9ab344b22844afb192b3bc1d649deb972dbcb460be60583b19984f0da755605e9f624b258d4e66e1f8d834c4992b2476173bd1d0d8db9bc381d2b0fbf8d23068659de63c0304bd82c66db9579dd065747fe54ccf2ace65534f93ed9dae68a47238cdef8762126ac9db7a412a422ba0c1f8f2e8e2330d3040be0f0b40c283fba4dfc8d8ded0f4b977a4c277293a9ebeb85f4d97f1863a95030d643b1fec8225e8c95be22d189e4a8aa50d1bde1d66fe96124680752ab727052fd5328671089e295d72ff543a7b988815f2557af1624cbe9d1e1e057f200b28d51bc4af1", 0xef}, {&(0x7f00006e4000)="96eeeba00b74421f0798dd616e661a825ca8ce358db104c2b9776be9f06df695a4b2b7369968923d360b55228d7fde58c91454738ed91fbe920a26e3efcce7cd6b1a71caf392dc4de64d13b6d6949fefb216304114ae481d85fa9e41244e2a4618badead23bb6c171b90052177d483886160e4cddb961a38292970c8f876f7044c375a9baed890848409235114197e89f5476ceb6a826adcd58e1cdada29273a119a04d87e2bdf5a349f42f5b8614fcaf005aaef25732c537de59049a1183d2aafd2f3599b2a2b3431446a33ea0dfb9734d6aa4ba05ae099", 0xd8}, {&(0x7f000018a000)="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", 0x1000}, {&(0x7f00004f8000)="f635f5be76ba2c4bfe5edfe1907fe9106e760ae0f3395a47acf066ee1eb67e9482fa20168e3d5afc1523d8c9fd98d73b4ec381a1e8c8c917ef469341ddc66b91960fd07ff0620564034ffa6ee91de5638c1fa7710b85a9f7069b4b105618e78b7403ae84180c646ed6d56ba7705ccfb2fc547998648594d04307984806849b64d559bff9baabeeba77975fb82f3ae9a4206a227aefb394b71bff53a56645d1316988c8c0a00e49d224e02625367c64af68f7b8fe6016305a98686ba3b361127fd49ef6", 0xc3}], 0x4, &(0x7f0000af5000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0xe090, 0x80, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffff8, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x2, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x800d, 0x0, 0x33000000, r4}}], 0xf0, 0x800}, {&(0x7f0000c48000-0x1c)=@in6={0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0xd4}, 0x1c, &(0x7f0000ff8000-0x60)=[{&(0x7f0000efa000-0x8)="d2ea6a5a5bbc603a", 0x8}, {&(0x7f000039d000-0x87)="eb455670f95a018417ffe7fcb06ed4969ccaba0fc34bfd1a234739bdde71ae9fc2608139238cd154fdc01d940ff105bdf032307a4d16ac2729682fc23c0d6415dfc19c552ec44da2ebe85efd022eb6a8d157fdf565cde230c02227b36b36f9d46a0e86fd814d77460f2d00ef2695d3c9b300bd0f8a8933841cc521aa935647d8fdf08f5e88666a", 0x87}, {&(0x7f000024a000-0x8d)="1b2d81eaa37b018da2bfb1e744c0a66523ab61779427b326bd3f5465290713f35ce1466eda4c5e5fc0ff3d9d0bd75d8f7bc7fb391da1d1d9de9c039b9f6dd87451c34e48a3cc848ce77ba12a29f4384b5483ba6583e1d6df15079cab346049465b4da24a4d24787ac39ffb1a0e383fbdd975e3afff18290251e5d0bf0ebe532854a7805c56edc7cdc80cfdd990", 0x8d}, {&(0x7f0000392000)="9d3412c0935fafd374e341f468cd2b25372218b1740d30", 0x17}, {&(0x7f0000c23000)="48a4a821bc44d896c01e4816", 0xc}, {&(0x7f0000d24000)="86df88f605e6d2d19373b699a4e7bf1332894f103cfab156774db6ceb62b6818e28ee3eefac8ca52caf8327f2965422fe87952edbedd107f3309d50a182e0b9809635e8a7f4f8363ec530e0f56915ffa6f9fd59d0226fae160d04c29771dc62187d6d8523377273a477f2fce178780d86ac7591abd5393d08d41304ffd547093bbd70930760367e8e7c435ec2e556d4764f3233f9000e8d340e4d081a87bcb0a8f3ae52380fac4523c443ce4486d8fdf8e6a480d182dfb6749eaa0f1846458be0b222c976223783182f364280945b61b", 0xd0}], 0x6, &(0x7f0000188000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0xdd2e, 0x208, 0x5, 0x7f, 0x8, 0xfffffffffffffff8, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x2, 0x6}}], 0x60, 0x8800}], 0x2, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000720000)={0x80000001, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000804000-0x10)={0x1, r6}) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005fc000)={0x0, 0xb5, "49fc2a5cc12a64768dbc9c64f830381a29e61221fe3a7298b10b440bef0ec1fe2b50864d60eaf6be1af1d2990cb7d86e7d2c35ca6b681ad26ad1cb208282ccf0687c8e1119ced3980d0c787071c0e55899c7b5262b4fe392a5f2bcfa1a86742c1c06618f3473911482b3a45b9ef9734b4d2bc9f6047072d8080afb26f30fd13fbcbdf71334d69f29dd775a291e269a6341be0cf42f91cfddcf42ca0e9b7e6726707b52e602cfedf67080efef33533e7c7eea5db60d"}, &(0x7f0000b9e000-0x4)=0xbd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000048f000-0x10)={r1, 0x4, 0x4, [0xfff, 0x100, 0x1, 0x48000000000000]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000e8c000)=[{{&(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, &(0x7f00009ce000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000bef000)=@sco={0x1f, {0x6, 0x0, 0x0, 0x0, 0x7, 0x0}}, 0x1fc) sendto$inet(r0, &(0x7f00008b5000)="", 0x0, 0x0, &(0x7f0000abc000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000968000)={{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00}, 0x1000, [0x7ff, 0x80, 0x5, 0xffffffffffffffa5, 0x7, 0x9, 0xff, 0x8]}, 0x5c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 16:58:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f2e000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x40012002) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000138000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f000083c000-0x4)=0xc) bind$packet(r1, &(0x7f0000cc0000-0x14)={0x11, 0x15, r2, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockname$inet6(r1, &(0x7f0000932000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d34000)=0x1c) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) [ 320.243071] device gre0 entered promiscuous mode 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000327000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001e5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000343000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000062c000-0x8)={r2, r3}) r4 = accept4(r0, &(0x7f0000e10000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c4c000)=0x10, 0x80800) recvfrom$ax25(r4, &(0x7f0000e40000)=""/13, 0xd, 0x102, &(0x7f0000e11000-0x10)={0x3, {"2b87d4fadc9e4c"}, 0x1f}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f000083b000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000afb000)=0x0) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd22) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) r2 = socket(0x1b, 0x80000, 0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ac000)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00003e7000-0xf1)=""/241, 0xf1) setsockopt(r1, 0x200000000000084, 0x7c, &(0x7f000072c000)="", 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000093d000)={0x0, 0x0}) 2018/01/09 16:58:05 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aa4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fd3000)=0x80000004c7e, 0xfffffffffffffe67) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x20000001, 0xfffffffffffffffe) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000047d000-0x4)=0x0) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff90000010001010300fca5010023000e00030050a6a0e9100200001735", 0x26) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac8000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000eee000-0x2f)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d9273147683c80e60337191a58df0c2c6d5b870c26e04caf4", 0x2f}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x8000000001}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f000057b000)=0x0, 0x800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f79000)={0x0, 0x129ebb88, 0x30, 0x444b19ee, 0x7}, &(0x7f0000f7a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cee000-0x18)={r3, 0x1, 0x20, 0x8, 0x2}, &(0x7f0000a06000)=0x18) 2018/01/09 16:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) r1 = socket(0x2, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c5d000)={0x0, 0xe, "874506eed9b94eb11c957eb60399"}, &(0x7f0000c06000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e0d000-0x8)={r2, 0x9}, &(0x7f000022d000-0x4)=0x8) getgid() 2018/01/09 16:58:05 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6c}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:58:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000010b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80003, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000413000-0x4)=0x0, &(0x7f00006ec000)=0x4) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000435000)={0x0, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f000051a000)=0x98) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000051c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000051c000-0x4)=0x10) mmap(&(0x7f000051a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000051a000)={r1, 0x1000, "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"}, &(0x7f000003e000)=0x1008) writev(r0, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/09 16:58:05 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008e7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00006d2000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0xf3)=""/243}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000022000)={0x80000000, 0x7}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 5: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c2e000-0x10)={0x6, r2}) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x80000) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00003f9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000088f000-0x4)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000621000)={@common='ip6tnl0\x00', @ifru_flags=0x8700}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a76000)={0x0, 0x0}, &(0x7f00007f9000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000280000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d5e000)=@ethtool_cmd={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x4, &(0x7f0000239000)={0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000acc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ab000)=0x10) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x802, 0x0) write(r0, &(0x7f00004b9000)="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", 0xfc) sendmsg$netrom(r0, &(0x7f00000a4000)={&(0x7f000015b000-0x10)=@ax25={0x3, {"b4153a5dbd6d8f"}, 0x6}, 0x10, &(0x7f00007c2000)=[{&(0x7f000060a000)="6e489f", 0x3}, {&(0x7f0000062000)="93ff500caf72c1db1f46fd52e1290d6886291254c35976032653eadb9e4623db737117b7a6e7ff5e9475334ad785f3f9203daff20f3de111372321448cf4e9adbbd5098f9c6a9d0315f52acf22af630590b45c37ef01e6a15b11ace67727bbac0b880e3702eb2f75a19ae2b19d9a9405b340ac0ef46ee96afc9d3dc2facbd1e2e4b6e95afd11088356737fc6bf1dd720e91e5ad22a827555edd27da670e240a63341f6c16ae47a86c44331634b74fdcea5794c48463ccae9928f7672403965459a9050552133bdf16a8e0bee405355e173967dfdb3", 0xd5}, {&(0x7f00004e9000)="452b14c87f7094732a52f71731e3d7239a0234f4b43511f536df0cd06030ff83c2070343de69436ffc0eed22ccab33f0de5f20b35b015f2e3457360997302b0c78284052b117a4a1b04e2da73b19171f0167ee2901f367c06337c6fcfc66629f29d8e220476840bb3c74cf8b077dcfb999e05d869ab5681d719307588ef4e79b56a0d3700cedda2202f1a08b150dc6751e8f33abf1590360fc49b029a55bfc7694be50e95a6bcb769d38af7581ce265e6b8ff1a5753a52e0a81210306072ebd3633e02e6149ac7c0ea8700d93e2f2d78b92c99d9401687389e6f7b20ef0eb42c", 0xe0}, {&(0x7f0000e22000-0x6f)="64ba15717e8867790184241952a867d238934655a0a4e5c20b842685d9d5df1bd7fcc548b529618b18fe07a8a51fc61bf0469d3a008c8ba1389468fd00895a82f7bc411384ba3bdd9c1ff92278be9287db44fbdd76d3b81c06158572e218d09a5f405acc60d592a57884d65d44c01d", 0x6f}, {&(0x7f0000e06000)="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", 0xfd}, {&(0x7f000058d000)="40a259ca01710d408e3ad4fae96c", 0xe}, {&(0x7f0000059000)="def6961c525f702af787265436aa11bb86260ffb81a5caa6201da8ff19dac266a3cf74eb9d73bb5ce910612a9df95fbab30e2f8b7af87e35c73ba46c872fa55a621840e7d74bee252e52de9f2d16ead8fa08a38c8cab2336e4ef38387d0d5672", 0x60}], 0x7, &(0x7f0000260000)=[{0x1010, 0x10f, 0x200, "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"}, {0xb0, 0x104, 0x0, "c7fca345187932909e3f459fa307d3358f038a88719ba51767f08a557e079fc1fdec4614046d38672c3edcdc736f1e954d0bbf309e495e272f6117d915f3e245d1dbf9702e0822a2c29d656e9435c046fd6123812bb15fdee20aa1cc51010a68ea8eae49f2791221ab8592592e2c2c78aa891480449dabbf7f8f1776e9796303208e8c3766f8de57fd15e8c0a03ca5aeb1a6eac6ada637672c"}, {0x68, 0x117, 0x1, "dad33c2a435970e519f9b7c5ab218a61a6358758e48ca270d4a08f54172e60ebd03bf60765a90ceca1485655b9332e10dcf30b725ab8927d8c0f5d8198bb37e4aa9569b259a7f1a715a10859a947d1bde05015d80f"}, {0xf8, 0x18c, 0x7, "7d4103db95ad058f40ebf01322ac022cbc0f9855f4c04bc8054f7012c8dbfcf24bf7d769fa05d08f1822fccb6b3ba037cf053879974de2b61c76c08f009651f4a43a9dec328b0dfc2968f09698923d68a711a63a9f6f27b87b14e3a96c67e202ed621ef03abcb77c9776e7ac8e2dcaae0a9a51a135908488bbb07eada72093c82f878a2b7c11c748ade405782cb9efa473f7a18e9daf93ee6609b796412b11551a2a672d6ca9520b2e0e4c06f410fe9bcc85c281be6713b2dc00500a2f24c733ec33910bcffacac162ac607a4239213513f80ee92db3d53c9e00f0a5178ad29341599c"}], 0x1220, 0x80c0}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad3000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3d000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ce1000)={r1, 0x4}, 0x8) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffeeffffffd, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000feb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0xff, 0x1, 0x8000, 0x29, 0x9}, &(0x7f0000fd4000)=0x20) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000024000-0x10)=@req={0x4, 0xb74, 0x6d, 0xeea1}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 16:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c8c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000128000-0xc)={0x4, [0xfffffffffffffff7, 0x26, 0x8, 0xfffffffffffff000]}, &(0x7f00004f2000-0x4)=0xc) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x3, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001d0000-0x38)={&(0x7f000072c000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c66000-0x30)=[{&(0x7f0000a11000-0x54)=""/84, 0xfffffffffffffee5}, {&(0x7f0000d1e000)=""/120, 0x78}, {&(0x7f0000ad3000-0x1000)=""/4096, 0x1000}], 0x1059, 0x0, 0x0, 0xa}, 0x100) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c55000+0x40e)={r3, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x15ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000f78000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f77000)=0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000f77000)={r3, 0x6}, &(0x7f0000f77000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000093d000-0x8)={r3, 0x7}, 0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000f78000)=[{0x0, 0x0, &(0x7f0000f79000-0x50)=[{&(0x7f0000814000)="1b", 0x1}], 0x1, &(0x7f0000ae8000-0xc8)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/0, 0x0}, {&(0x7f0000879000-0x4a)=""/74, 0x4a}, {&(0x7f0000f77000)=""/204, 0xcc}], 0x3, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000864000)={0x0, 0x0}) preadv(r0, &(0x7f0000ae0000)=[{&(0x7f00002bf000)=""/172, 0xac}, {&(0x7f0000ae5000)=""/252, 0xfc}, {&(0x7f000012d000)=""/185, 0xb9}], 0x3, 0x39) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={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]}}, &(0x7f000098c000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ea3000)=@generic={0x100000001, 0x7fff, 0x0}) 2018/01/09 16:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000306000-0x118)={0xa2e, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f88000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000c73000-0x28)={&(0x7f000098e000/0x3000)=nil, 0x2, 0x7, 0x2, &(0x7f000046f000/0x4000)=nil, 0x800}) syz_emit_ethernet(0x2a, &(0x7f0000636000-0x2b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20000000800, @ipv4={{0xc2, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x0, 0x21, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "c0"}}}}}, 0x0) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x20000000002, 0x1000000003, 0x11) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000f80000-0x10)={0x9, 0x5, 0x8000, 0x81}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000015c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r2 = accept4(r0, &(0x7f0000240000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000335000)=0x10, 0x80000) socketpair(0x1, 0x80803, 0x7, &(0x7f00009cf000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00009b3000)={r1, r3}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r4 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f000041c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000bb000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000bce000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, r5}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7f000)={0x0, 0x0}) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 7: r0 = socket(0x0, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x16)={0x9, [0xffff, 0x3ff, 0x4, 0x0, 0x81, 0x6, 0x100000000, 0x200000000000000, 0x40]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x1f8, 0x4) sendto$inet6(r1, &(0x7f0000ee9000)="", 0x3e4, 0x0, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x2c) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c97000-0x4)=0x0, &(0x7f0000ee9000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000059f000-0x4)=0x0, &(0x7f0000029000)=0x4) recvfrom$inet6(r1, &(0x7f000078e000)=""/207, 0xcf, 0x0, &(0x7f0000eeb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x12) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) getsockname(r1, &(0x7f0000ecf000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdf000-0x4)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e84000)=@generic="16c9fbe4ad7094bda6d5f0c8c8a04f02") r2 = accept(r0, &(0x7f0000e11000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c4000)=0x8) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000206000-0x10)={0x4, &(0x7f0000111000-0x20)=[{0x0, 0x7, 0x1675, 0x1}, {0x4, 0x5, 0x2, 0x7}, {0xddf, 0x6, 0x0, 0x7}, {0x0, 0xfffffffffffeffff, 0x2, 0x3}]}, 0x10) [ 320.506186] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/01/09 16:58:05 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b49000)={0x1ff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) syz_emit_ethernet(0x12, &(0x7f00005e3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000004, @x25={0x0, 0x0, 0xfb, '\x00'}}}}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003f0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000096e000-0x4)=0x1c, 0x800) writev(r0, &(0x7f0000372000-0x10)=[{&(0x7f0000fa2000-0x83)="7899cc28d13acd8e7a85f375874f57a90fd2b2944158de83da95673128262e4688a15d0d8c9e0de3692bd93d7441635dd8651514953b5952fb773abe08e0192b9b98a31015031bb959ac9ec97694e96921d5bde8727dd91e98dbe007ffb9b1ee12d520dc73f5d2dd75a0c7799690b3ff135d17232f91bed831ae551a8db7b1d1621c0d", 0x83}], 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000006a000)=@hopopts={0x2c, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @generic={0x27, 0x6b, "672df2579b76bfc838525800a09b12b9d701855e958378d69a287970456960a7d74fe2c8117bbd56bd8115373761e1cb29c7bb0f603a6f9fd09bc48e9e03780e045d50183e44b4d3b633c7d9abef80c22a39d3886f1e4c669013e2b4000281b039c2b3f18a108b8b6ceb64"}]}, 0x80) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000331000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000005a000)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000776000-0x2)=0x263) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001bd000-0x4)=0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = accept(r3, &(0x7f00000db000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000150000)=0x9) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00006a9000)=@req3={0x2, 0x78ca9a13, 0x2, 0x5, 0x1, 0x6, 0x3}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000af4000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000313000)={0x9, 0x204, 0x9, 0xd5c, 0x0}, &(0x7f000022c000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c26000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000263000)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000604000)=@assoc_value={0x0, 0x6}, &(0x7f0000d63000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000366000)={r5, 0x80000000, 0x213, 0x400, 0xfc, 0x0, 0xff, 0x775b, {r6, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000001, 0x3, 0x2, 0x0}}, &(0x7f000032c000-0x4)=0xb8) socket$inet6(0xa, 0x4, 0x3) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000d62000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000151000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050a000)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c3c000-0x1e)={0x9a9, 0x8, 0x6, "f5af81d42418", "ea5c748a276a0f9f0469eb5020d1f26f"}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/09 16:58:05 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000002b000)=0x0, &(0x7f0000dae000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000892000)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0xf0fb, [0x0, 0x68c, 0x6, 0x9, 0x1, 0xfa8, 0x1ff, 0x1]}, 0x5c) 2018/01/09 16:58:05 executing program 1: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000143, 0x0}) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000973000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x48, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001ad000)={0x0, 0x0}) pwrite64(r0, &(0x7f000017a000-0xb4)="e49be610d2231f0a66de28718a3663a983ab0ec409c86872cff0b3bbbcf91cc053ea987126db6a4a369be613981dabe10a8099195ef3dfd41e2363956893647a2f9606c5ac141a3161124ea8e93b4b76fb748cb2542a597f03a320380d11d454bd99cac2c8896eb86946620b5af56dae7ae0459b9014452c26c169918fd12f53d038d253ba993c07cfbd1cd9689aa0256b4307f08a0d1af4e406656050648b6580ddfe8bd97cf15db6211b270cd4925ac36f2263", 0xb4, 0x0) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x4, 0x5, 0x40000000000, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1, 0x0}, 0x7) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0x0, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f000082c000-0x8)=0x1) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000958000-0x6)='vegas\x00', 0xfffffffffffffc7b) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f0000dd7000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7d000)=0x10, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000d87000-0xa8)=[{&(0x7f000085d000-0x60)={0x27, 0x3, 0x4, 0x7, 0x80000000, 0x5, "a9684cce3c4d58f0ddc96d2912debc62f77c3d055d9484094edb004f44f08284e3af81a0be5311498557f43d7a9c6f6049f57977cb7ea9f82ab347ce56462e", 0x80b0}, 0x60, &(0x7f000094a000)=[{&(0x7f0000ab5000)="9a102b35ebf79f100a3eda8db6aaad8035321dc109e668d526401e6d2d1f4922c1d35219244b7047408e6b51a4977f930ac31808e46c42e7507956473da50d6df34f1f31ddb802abe707867c0f1ae34837d7f5fd9218eafbf3d78852c4a4a7d93b0dce6d88ca7afeeacce1cc085b69aadd2ffcca7f2c99a391d8fbd5da43f1fb4a12a18f32856a590e0366502cfbfcb72ef9c2091adbd6f9d6", 0x99}, {&(0x7f0000ac5000-0xae)="f257bdcb753a7d428c91c3113d83c55c23b9051e98c932f1e51924612ad24c9991737c6c1b1dddff97d608359ca0a99aca8cf243ff1a7c71dc1b79a86488b761f181cb1dff7034fa6c4ba11a8ff0ed7108c4d85d087e8d1a5b8e0de2754fcb24bba8b84a87bf9508cdb66d8d71fbf82636e54a12a98ea80a64041599a69392cad8b5ecf80f4dfe73b4aa385b51260c7ebed9d725d494a2b64b72450ec73d257f882eff7a6ffea1ac879348b7dc15", 0xae}], 0x2, &(0x7f0000c49000-0x1010)={0x1010, 0x1b26a05eb5027db7, 0x9, "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0x1010, 0x4008000}, {&(0x7f0000541000)={0x27, 0x6, 0x2, 0x4, 0x1, 0x18000, "61d1245777375ed58679ebf40c0721354a5b3c3fbdb85730fb876c43caf270fb8b3e471b30d17769878da5958745bf7f0dcd08a2c9b2b5ad3685fa17d7b720", 0x7ff}, 0x60, &(0x7f0000755000-0x10)=[{&(0x7f0000caa000)="62cf9f289fd64f70c5acacb3c00f58f0c6e592ae13ff72c8ed12fa1e56832c1370ef5737dcfd6eb4deda9c90c7cd06b7f70c9c43321d704d0ece47eeefe4787c106ceb78b0d87d8dff8f2f87f50f35e94f85329f3f2f5e11cba8d9916a8ebaf5466dd01b3a8389277b34ae71592871d5f3edd85b9c4f2c10826853fe7b07ec9404714704ad09128e3abebd6700e831b7015fcf7808ee4ff3a60f2f978eeed9508a6f946760c9f76ce5c5b00aef1db5bf51620470a1d399d913c94e13f4ae6e92751838efb9697128801ba5945dea168442df479d8910c4c3579d5920113b9ad17c2125182e665e9a1f21ab670f", 0xed}], 0x1, &(0x7f000098e000-0x1010)={0x1010, 0x0, 0xfffffffffffffaba, 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0x1010, 0x1}, {&(0x7f0000fd6000-0x60)={0x27, 0x200, 0xdf, 0x4, 0xffffffff, 0x0, "66316ff117ba5f30b4d1ca1e8bf2b228b05d0f350a0b75c82c9ac439942d347c4fba23cdf5ac57db68d794883fff73b9382ec35c984db843036819887d027a", 0x4}, 0x60, &(0x7f0000d85000-0x40)=[{&(0x7f0000048000-0x38)="158aca6a33b2985806c307038bc9c038334084d09088b9285492fa45552ce1f6d2c93ae71bd20be5b58411bcc015446870ac8942cfe1b7b9", 0x38}, {&(0x7f000045d000)="e896581c9dbf7574a917464213fad2a24e05e1a8040d5d5e6612a24d2d87a3e6dc68a3603dcbad3951e9074405008ae5e46aa1d28ce21fcaf89b500bdb422af0d80c041252296a65ec36d143bf3cdd2ce57eb0257d224bd5c5ed675ee735197035d81c6a42f747e1f6ab7e76e5bc02ab52daa97f0bdc1f710b0fb7f4b13f4a267f2de9888925b42dae2798779eb5d4f926041d536ca0ccd32b2a775008a8ef964a2673d7eefa", 0xa6}, {&(0x7f0000941000)="241aa54d42eacc1603161e0a7af0d83be8e31261cc8d3ba5e2e398eb45a8884cd4e86f26bcac773616678a5ff8b76b92de80d44858372b5d9e760549fedbd6db7772c04875aa17afbba2d283a640bc1cee0058af67220400e0796d1f893fe541e03f3d4a3a015d5e1faa6b99972f342ab36a395d8fba60683e90846f3e61a837f69ebaec66a77f357db3e816a0038552f6892c3d52b045b971d3cc14ed42d81f252a81b4b2", 0xa5}, {&(0x7f0000126000)="c426f21941f803657251fc9ee50c886eb7b786db33629e110decc427fb225d7ff81328d81aaa11f8b2a805a3f6ed111b072b6fcbc195cffb232065be8c068a4f430de33eed082ef9a68f0ac3d08af79aca422efddacf3c3f0b7815bf5cdf0bd309aca39f9541901441ad9057a4fba3fa9edde114e97dbe8ba9a2149ca847026e5b545276177a638f48", 0x89}], 0x4, &(0x7f0000857000-0x1010)={0x1010, 0x29, 0xbdb, "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0x1010, 0x8881}], 0x3, 0x44800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00009d2000)=0x81, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000dc3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000614000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000866000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/09 16:58:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0xfc7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x3ff, [0x3, 0x81, 0x9, 0x6, 0x2, 0x4, 0x9b, 0x5]}, 0x5c) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000172000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c6d000)={0x2, 0x0, 0x10000, 0x800}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000efc000-0x10)={0x101, r1}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000c16000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0xfea1, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1f, &(0x7f0000efd000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/09 16:58:05 executing program 1: socketpair(0x1, 0x7, 0x100, &(0x7f0000b0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00002cc000-0x40)={0x9, 0x1, 0x7, 0xb6, &(0x7f00008d7000)=""/182, 0xf7, &(0x7f0000000000)=""/247, 0xf7, &(0x7f0000ce4000)=""/247}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ax25(0x3, 0x144ce63ff04f5e4f, 0xcf, &(0x7f0000449000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x15e71ee0f0a6d4e7, &(0x7f0000367000-0x96)="19b6740a7fa3ae888ae52f298acd1cf4700c3de03cbe12928dbefce373fbaa78e4aa5ae484baf4c5fb3cccbb24af26d38ec3dc97db3c8a72210fd02acb3e3cdf5ac4903ea34338be3de7b089a345e92a7447f63bb6b5d54974e20f8b35250f19ce1ec974752d7255e0ba729cf69b53fde621441240ea6338d01cd3124198e66fdeac37d4f67dbb66fdacd0df33ff0a8ddcfb157bccf9", 0x96) r3 = accept4(r2, &(0x7f000077f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000358000-0x4)=0x10, 0x800) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000840000)={0x0, 0x0}, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be17", 0x2}], 0x1, &(0x7f0000d76000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x20f, 0x3f, 0x40, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0xa, 0x1, 0x5, 0xfffffffffffffffc, 0x40, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x7, 0x1, 0x0}}], 0x90, 0x10}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000954000-0x26)="0e389af9b633d35ebca953f80164b33cfada2669c211e2551190176373f6f5d7b01278350354", 0x26}, {&(0x7f0000088000)="88db5a03943ca08be5d83cd3c8ae4ce6f987e49cbb1a5432b5df9bbc11654e959ca67e1565e81bfe43ac670a7ae15ec4e238f8eb4720ed04a20cebd066eac786d1a8ab084b335bc39af5cbfd9a1e391fac5236dae4da81bd29206947ac6fac3c7b44dbde34b6b0804af20e27858d78e1c08dfc94b3be460fafe94ae58590d01f58b69dbb723366b538badaed9a5a619cec62caf1dea93d6f90e01e098022c563dc76976eead402074cbc87971dd9eb934b0abdaf02655abd4ae6d8088666618284434ed4831185aa94452b30", 0xcc}, {&(0x7f0000272000)="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", 0x1000}], 0x3, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/09 16:58:05 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x9, 0x0, 0xfffffffffffffff9, 0x5, 0x3ff, 0x6}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x200000081) write(r1, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r1, &(0x7f000067a000)=[{&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000555000-0x88)={0x10000, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000fc5000)={0x50000016, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fc4000-0xc)={0x0, 0x0}) socketpair(0xd, 0x2, 0x751cfbe, &(0x7f0000156000)={0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc6000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec6000-0x4)=0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000fc6000-0x28)={0xdc9e, 0x3, r5, 0x1, r6, 0xe3, 0x6, 0x0}) writev(r2, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fef000-0x78)={0xff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x400, 0x8, 0x10000, &(0x7f0000052000)=@generic="ffe9e61ee248cfc6ea3830c03c0e0ca7", 0x400, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fee000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fef000-0x1)={0x0, 0x10001}, &(0x7f0000446000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fef000-0x8)={r3, 0x6b}, 0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ff0000-0x6)={r3, 0x7}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/09 16:58:05 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000cf9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000222000)={0x0, 0x0}) ioctl$sock_bt(r1, 0x541b, &(0x7f0000032000)="a91acdc70a5d96cc7c5d20a9c89466bb0a7200d303477278e16779ecbf72c76afcb73039e0d8a94584734f6e98cb8569bcdd8e28a317") setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) 2018/01/09 16:58:05 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009cb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfd000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) socketpair(0x8, 0x800, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d00000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a21000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000f31000-0x13)={r3, 0x579a, 0x408000, "f448a17478cbd0969c"}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00007a2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x200000000000097, []}, 0x14f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000452000)={0x0, 0x3, 0x20, 0x3, 0xfffffffffffeffff}, &(0x7f0000eac000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000cf0000-0x6)={r7, 0x249980000, 0x0, []}, 0x8) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x101, 0x1, 0x8001, 0x40, 0xcb5}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x7b3, &(0x7f0000e6c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000105000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getpeername$ax25(r2, &(0x7f00006a5000)={0x0, {""/7}, 0x0}, &(0x7f00008d1000-0x4)=0x10) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ed4000)=0x4, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00009ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x10, 0x802, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000f9000)=@req3={0x8, 0x1, 0x8000, 0x4de2, 0x9, 0x6, 0x478c}, 0x1c) write(r3, &(0x7f0000fe3000-0x24)="2200000016000700ea0910080900073f0a0000000922000004000300040001008c45", 0x22) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x92, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000afb000)={0x0, 0xfffffffffffffffe}, &(0x7f00008f9000-0x4)=0x8) accept$unix(r0, &(0x7f00008e4000-0x48)=@file={0x0, ""/70}, &(0x7f0000558000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000517000)={r3, 0x2, 0x9, [0x4, 0x5, 0x8, 0x0, 0x9, 0x6, 0x80000001, 0xffffffffffffffff, 0x1]}, &(0x7f00001a1000)=0x1a) sendto(r1, &(0x7f0000c46000)="5a29736bfa825a52e58cd279aea1ad5b", 0x10, 0x0, &(0x7f0000d8e000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f000038a000-0x91)="ccdb6136e112233946b47a3c400a34a2ed9b11c0ca8f6ee3ae347481a16469933436c915ea6b22233f43115cb5b5e938b61b4a32d0aa340820b917e9188d7f39e6b5267654fe3a3bc85b4bdc9ebe12540ab3d36a522b3a8afd78f3d51d73e74034f378be7908a05af56ccf9e3ea10cff0a93df22986b1062567f63e61e6635bc77a36b21909db631cb848a9adc7bcd1269", 0x91) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000042b000+0x17b)={0x8, 0x5df, 0x8000, 0x4}, 0x10) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f12000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f12000-0x4)=0x6e) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f12000-0x9)={0x1f, {0x8, 0x100000001, 0x5, 0x1a5e342a, 0x100000001, 0x2}, 0xfff}, 0x9) syz_emit_ethernet(0x6e, &(0x7f0000f0e000-0x3d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x38, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "030091", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x7, &(0x7f0000f12000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/09 16:58:05 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f80000-0x8)={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) r2 = accept(r1, &(0x7f0000f80000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f80000)=0x6) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000049e000)=0x3, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000f7f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f82000-0x4)=0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f82000)="", 0xfffffffffffffe7f) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r0, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f00009db000-0xa0)=[{&(0x7f00003ff000-0xc8)="bc", 0x1}], 0x1, &(0x7f0000de7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f0000f82000-0x8)=[{0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c28000-0x8)={0x0, 0x0}, &(0x7f000054b000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x18000000, 0x10}, &(0x7f0000008000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x14, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0x7, &(0x7f0000006000)=""/203, &(0x7f000000b000-0x4)=0xcb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000009000)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000b000)={r2, 0x8, 0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000009000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r4}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r2, 0x7, 0x2, 0x6, 0x4, 0x7}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000006000-0x430)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d10000-0x48)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 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(0x1f, 0x803, 0x7f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f43000)={0x0, 0x5, 0xfff, 0xd0, 0x1f, 0x44e9846d}, &(0x7f0000a11000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000168000)={r1, 0x6, 0x30, 0x6, 0x610}, &(0x7f000089c000)=0x18) 2018/01/09 16:58:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) sendfile(r0, r0, &(0x7f000042c000)=0x0, 0x3f) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/09 16:58:05 executing program 7: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000087f000-0x1f)="1f0000000401ffd60000010000000000080000000100000000000000000000", 0xfffffe19) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000dfc000)={r0, r0, 0x40, 0xffffffffffff0000, &(0x7f000077e000-0x44)="dfd831ead31b0b1752a1cdf0de194677ea717799162dc8a8f334299585dc3271a87fc49edebce835fe6285263aacfede0447380191cd6b6a552d1fda831dd1862bd52699", 0x8, 0x9, 0x1, 0x1ff, 0x400, 0x4, 0xffffffff, "015e3a09d03b3a210f64dd6f5a9b7c57c52d3920c28490d1affa9f79b707de1bb26cc7515f3c5bd6428933a2e12c5b73ed1b25c92b89fa9584e0b0216fec138d64d07e0811a16318c434dfc02133641d1b6e057ef9f3b3c629ee7957a0055a0af441aad5cd1e82e0e52cbba0ca0fc2d73a49a6"}) 2018/01/09 16:58:05 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r0, 0x18, &(0x7f0000015000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) listen(r0, 0x1) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000eb6000)="18000000020001000000ba8c5ee18c8836000008020100ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800000000dba67e06000000000000006700e201a1080000060000000000cb3da41f0000ba006707c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f029801e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17fdea21b0a1068393d2281000000041ad0b41fc23eef67955443b2ae2599ecaebfb319fd7fc6e7e09414a31f27924e77cd88674611242645d334b48692abbfb3700bf8f3cd01d9eaf1257096857a0a658e620ff315693c9eedea05fead7b8a5d5f845aa584e07b97957a390e01d656dbeb9d47d3f8174696", 0xfffffffffffffea2) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x2, 0x3ed) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f00000aa000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x7a, "bce5c4963bcc50dc2eb0f4dc0479653cebecd51ad48ad2c6629c00bbc2bd4ee98f14fdfc7647b7200b240438d36a34f8ffc467637e4754d9c4ebc5e94090bebec1f3635f3fc50d4210d9d29048ec94df08e12f6f919faa5e332179e09ab21f90d19c632281209292201f192fd834a80deb6e483c6a474e65d54b"}, &(0x7f0000002000-0x4)=0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x0, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006e3000+0x151)=[{0x3, 0x0}], 0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbc000)={r1, 0x3f, 0x5, [0x1958, 0x2, 0x7, 0x8, 0x7ff]}, 0x12) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x1ff, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000f6b000-0x4)=0x0, &(0x7f000002a000)=0x4) 2018/01/09 16:58:05 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000dc8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000690000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = getgid() r5 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@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}, {{@in=@remote={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r8 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000+0x23b)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r13 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@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}}, &(0x7f0000000000)=0xe8) r19 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001000)=[{0x34, 0x8, 0x200, 0xfff, 0x1, "5437def63476be5b733cde9424be4fc8baa6025098a78ab55969bb573c0b913e30"}, {0xc8, 0x3ff, 0x320, 0x8f, 0x1, "00d1ac230bfb00bb6f6327f53f2ae3638ad02ee72470afd452427fa6551919aae14f079059f0d19edf35a52af6d155e9ba38d36f9fa1feee2f83ed5650d9455c2c6441e575d4080bc4c82d000075f6da6b56ee4792fa9af4ea50993703a31ec42d9a2aa9ef1362ac8ffa3f61adb8760eda5a044c2a1e573d415278dcdee7b319d501362cd91b50d85ff1cebc3de4557ab9b71c17cef9c625c6f9eebdcef786c141ec2453c138c139071a28fcb78e9e41f40ea59582fb"}, {0x10c, 0x7fffffff, 0x2, 0x8, 0x3, "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"}, {0x20, 0x8001, 0x500, 0x7e8, 0x1, "5f9272cee1d885a0f635090b5608"}, {0x4c, 0x1ff, 0x30, 0x81, 0x0, "bcef95361e217b0c2f396f2a2a07aac86a28faf08701b56a5a805bcc1fe8cdb810357c9622eb7fe8cb435e9629b56c55e1c03bd5c460696023"}, {0x100, 0xfffffffffffffbf4, 0x4, 0x0, 0x0, "464201e9504f2f84dfa68a31a0344f114917573fc5ddfa55436e49d9bbe721440f63ff7fc9cdf7210d95218508446a48c49650daed766df4adf629ae5e2266b7b316c8ab50fb8339ab169e3cf227158228e1c4dd21926a5d1579bc99608c7b581d6b11795218bbb6a2bd875947e14ce765c6c119aea8b45b273fa34446be714cfdea71ca53bc8ce03e0ebf33bc7399043c20b75556551d279797bfa33c18fd4319cb9c77c8499b8fa1b7c42fd0311c024023b58251e44ad88d2100b6acaf9f7c8c6fc342687ab0fd3acca11d09812100120fbf870cd4e5f4781f7cfe11c9209eb36258ba49051c17ac9f03b75b06"}], 0x374}, {&(0x7f0000001000)=[{0x3c, 0x100, 0x502, 0x7ff, 0x3, "885d78654560b972383b09c6795f822502a42fa05c37b651795b85e169e63d1902c7fc5cf5c29dc1abc946"}], 0x3c}], 0x2, &(0x7f0000001000-0x140)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}], 0x140, 0x1}, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004b, 0x0, 0x0) 2018/01/09 16:58:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$llc(r1, &(0x7f000044c000-0x10)={0x1a, 0x5, 0xffffffffffffffff, 0x9, 0x7, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002f000-0x4)=@int=0x0, &(0x7f0000a9a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003a4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400, 0x30000000000, 0x8, 0x1}, &(0x7f0000155000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006f5000)={0x0, 0x25, "c40b0a8538b0188c5d3d910f3f90e5db663e115f7da4773dc408e01594aa2200cd3d75a9fe"}, &(0x7f0000161000-0x4)=0x2d) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000054b000-0xb8)={r3, 0x7, 0x3, 0xffffffff, 0x200, 0x3, 0x5, 0x100000000, {r4, @in6={{0xa, 0x3, 0x74, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff4f3, 0x8, 0x5, 0xd045, 0x7}}, &(0x7f0000bd4000)=0xb8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000068a000-0x2)=0x1, 0x2) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100080100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000755000)=0x0, &(0x7f0000868000-0x4)=0x4) socketpair$inet6(0xa, 0x80003, 0x8000, &(0x7f0000192000)={0x0, 0x0}) getpid() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000446000)={0x0, 0xe9, "c4ac9cda92b5df0865ecfb2dd4761bb33a891703a994fd26bc9d59f04a982ffd37c44a108eb79487d9873e1d049b6681ba746f7abf33b32c685f77170a82fb84fc445044d2d5ae9bce88c32c018098ed920fd6638a42e390fb672839caa39fa815b3c3a7bcc07942394bb3ca67889a828b19dca0cc357b3072251934820160551084f8058bda88d8128f6eead3427b4c544f61ac33cb18ce244719171856bebdb79f91b66c9e8ad2d281803c0a7a5612bf81632ea3318b09e0f620a61e63a7fa3a7d58df335e7883bffc6b7b34d04ae87f2e04a431c35da6553e114e1304d49c26b1d805b9abcc14bd"}, &(0x7f0000733000-0x4)=0xf1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000358000)={r6, 0x2, 0x9, 0x1e}, &(0x7f0000645000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000855000-0x1b)={r7, 0x13, "bb21f8a3de24cdae459a4cd76b182243d541f5"}, &(0x7f00007d5000)=0x1b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000b09000-0x108)={r6, @in={{0x2, 0x3, @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]}, [0x8, 0x1, 0xffffffffffffe3c2, 0x4, 0xf35, 0x1f, 0xa3, 0x7fffffff, 0x3, 0x0, 0x80, 0x6, 0x1000, 0x7, 0x3]}, &(0x7f000029a000)=0x108) 2018/01/09 16:58:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000769000-0x4)=0x14) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fda000)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2018/01/09 16:58:05 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x800, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003b5000-0xb)={0xc000, 0x7, 0xfffffffffffffff8, 0x9, 0x9, 0xfff, 0x100000000, 0xfffffffffffffffc, 0x3, 0x9, 0x8}, 0xb) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000084c000)={0x3f, 0xff, 0x1000, 0x3}, 0x8) bind$alg(r0, &(0x7f0000da5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00000a2000-0x80)=[{&(0x7f0000f88000)="989bab43a257113d8d1d9d624ffde0374a33e52de2c7947b3da23cc060516dee17a0c46d64a60949fb0ef1e8b37bf741e4b43981f9c5f3b7c45a4d2ee7895a55dfd5bcedc8192feac49afac39ea1631b0df8c20071070c4d0c66cc", 0x5b}, {&(0x7f0000f88000)="159cf95931fbfc0eef8c2f6f20e3b651ddf842", 0x13}, {&(0x7f0000163000)="3b5fb1dc460f4e3fde26c9c3b2ef5c8eb2048ac2052a758fa2f4a3e4ab3d6057684b7e9be3fa5f5ac64c9b144054ff01f300740bd07458869225404e751dde1f4b7bfdd7e190da4df7cc2e3295ace34e1fe4174ea65937f5f284d9e61523a8909157aaecad96e3902120186ff11d7674723aa164dd9b01e653559dbd529204ed53a34f2a1f1f00602d7052905d32e4b163b8a2d7f362e72cd1300325cf4f6d012c6300a2b4d975518688099fbb9b08df91f3", 0xb2}, {&(0x7f0000d2a000)="4f54447e8dbb44c114c68a868a8b8bfb30437231bb8ae203407eddaeecd1267a83e45d2e059159c5f4a2ebc08afdaacc3a0826cf99b4909e0c0510ad32e61e0b57fe0258a7d6d70c0f4701cf803728e7d55dc2bfbfb20ac5884ee19c62f696766956b5c6c46a1d159143e7186c9abdba2cb2b1bf8d6cf39410e085e95f78e83eda50026fe39b221c4d43db5c78289e2fcd8614914b0b4657c4a2fd78d3b74e1c321be1134a09d25af18b00141a17c65a6f3fff179cddbc38609dee3f8612a615ad225e098bb0ec8f14a7bbdbfe19237a892e868b242f194cabe5af6a2ea27d6811928f921d2ebb1cbc", 0xe9}, {&(0x7f0000844000)="bbb2b50c3e34447995273a6bf0809abb845cff4f1a3af3cbf7764e41cba075b7837f7e56703b41b14c4dfe858a93dc90070afaee16298eaf747d1b9353802247399d91de7df8d94934b1d7312f085eed4c", 0x51}, {&(0x7f0000f89000-0x5a)="b5c69658328843b2e9f3466f784516a21d143b7e16584210c168eaa4de174177f840abcfb93f123cea91dd1fd1bf368b83b23237447c0881122f385e1e48bfaa818dddfba05dedecb519520852f0edfbc814961e2b3ccf0acb99", 0x5a}, {&(0x7f0000b84000)="578706bff8922453dabee2068efb58e4a5c53a65610df615c319458c55fc63e2e3c3d93d13a0ab1c8923807200dbfabe734ae0b0ee82151bc6ac7272aa0daf6fd400410e399827e2874bbf7dcb5fdec0c127ca12093ca09981d80c89b0a53ae52449682125b99115dd2e309f157d1f688a2c10426be989e32f7d11b869d3", 0x7e}, {&(0x7f0000bee000-0x7)="b639a1a1d5b5b3fb9067386a40a686c09325e0d3352b74842e666fc2e2a2c828b635dd3a32d2bc37639e2e357bf11550cf76e926e3d606d0dc96c4bdc3a35d61d54f44a1decd9b4c631ae75048fd01db44ec4e96eeff0e100b61042eed3c1cdc7726d92f3d937fbdfb73664418585f112ce901b10a20d3d324a907544894d2a021a5662d0b5042f480e1b242693e0a91cb484674c1b5d0555970e4b11fa90fe34ff7a5f40e815dd600b908ae226f50b66d4df426947c010bbf4d51de69a10e6cfdfd315e7194ee4aa140302141badf4798d3db95", 0xd4}], 0x8, 0x0) r2 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000028c000)={0x0, 0xf, "b2f70179da70b114df12bddfe9d05f"}, &(0x7f0000cca000-0x4)=0x17) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f8a000)={r3, 0x1}, 0x6) sendmsg(r1, &(0x7f0000f1f000-0x38)={&(0x7f000042f000)=@nfc_llcp={0x27, 0x8, 0x200, 0x6, 0x10001, 0x5, "c71eb7b5c6588e89505bec35f80555a9afd4d5ce34bb5da3575e08fd7ad7ac76585f7fa116114647ae9c408126c785508e4f5809389b81cb65a7e5b99fcd1f", 0x1}, 0x60, &(0x7f0000f89000)=[{&(0x7f0000d3a000)="9cee1df766a90d1e37fda93dccb82c985ff8f4b9627fb561848859b0ab46ae752a2f1a3ca25b411a9473ad7621b096351e01c759a4fd2db20eabe2134a955314123d3f", 0x43}, {&(0x7f0000f89000)="293901693d2efa9f21eaae79c8c09f3f2bf72e6f5f984528d708cbe6b745305b32f9aa00cef926f5635bd288155b4019412de031f41c62d62247f64f74d5eb06236d2e6b1154bc4b99f1072d60596be0b88900d757c2d5fbc481b9892429e64b1af04194ddf405e0dc1f58d3408f3c830a83b6abeafc2d57118256d49c7e0078b0a79be4446946f3232fe1", 0x8b}, {&(0x7f0000f89000)="e25076aa84e8b7ee0a8fc8", 0xb}, {&(0x7f00006a3000-0x97)="3f9c3832b5cc8a9575ad1e5f2323eef03c856b898adcf5d2e56a93dc60aab51eef6c5485551b69c4f0b0075ab1c154c77e5d63d9dc77d9191c467fb040f2bb3dc3a1af1a7658bfbc521079581d56587fd367f4c4b041f5deab099c631920b8b62917b3bfb502e61db9fc1b6685d3acd3d74af2564551ab31afdb516454ed835a8ce7859fb8e440b4f1b50d882775f59b95270026082b5e", 0x97}], 0x4, &(0x7f0000d6b000)=[{0xa8, 0x13a, 0x100000000, "5ee1d2e93781dec35a5cf5fc7cbb32c10da7f23fbc4e29b517f29e84e20573c4541e4eeadf57a4f52d7c5afed08171dad5462fbe47b254529cbf427a8feeac4a0fb41e578b550d7c2ee6f5888b7d8ef9c02efa6d00a182addc181b910356c5a77842758f444b379d49bacd5a20cc564a3e4c402d253944566a36664757dd4cce68c2e50d24094cada9f3144b9d3c53b716fe775332310d"}, {0xa8, 0x103, 0x1f2, "23215131879f066bee50fa7fe4dca80d22bffefc4cc2c14353ee5502e640ae208889f823a816006156eb395dec7cbaf20f489b941209d8c90ed3461db76c39bc106fdf50642bee291ce528c4cad036b5299bad9c29dcf4da17e0c56a233f067fd738f07a0bf18714eeec67dae34e026cfb2338eb1cf255fb17e72b34fb82ade71d36ebbd884e5c1a758caeeb2b0a847980e4895873"}], 0x150, 0x40000}, 0x45) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000abf000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, 0x0, 0x3, 0x2, 0x100000000, 0x1ff, 0x4}, 0x20) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0xb1)="", 0x0}, {&(0x7f0000f87000-0x1000)="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", 0x20f}], 0x2, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x7, 0x7f) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fda000-0x8)={0x0, 0x2}, &(0x7f00003da000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0xac, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:05 executing program 2: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x40000000000009, &(0x7f00005b3000-0xf)="2e874b7ad806c4ce23043d01a3c472", 0x345) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c9a000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xdd)={0x0, 0xd5, "f594946e9b0ad5485e0551d126a8e4c7ee62f7be7cfbfbbf58c4ff94bee8d916ad2f1a0877651a761cec7222c2be91393eff64f89417f7af9b403420fa833f47128820e44a8985cf03e80758cc256ed6e79fffd1558ded2ae2edd7c55cef76332ebed607fae918214699d70cf43f3fa2c9b91e7681d26cbbb6688efe6752d511c36945e662a1bbe94ddb0f7546b3374c2f452b82e307949cc49983bdda3b60dc945c0fc9090d3f43c50d4526de36dddaa31059fc149453ebc7ef3fa8ca01790455c327e41f2bb5124d6dbdc56c6ff3ec9e649f7df1"}, &(0x7f0000002000-0x4)=0xdd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0x100000001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x2000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xc2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r1, 0x2}, &(0x7f0000003000)=0x8) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xda6efa518e7bdc61, 0x7, &(0x7f000090c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c93000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x14) syz_emit_ethernet(0x9e, &(0x7f0000e56000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000802, @ipv4={{0x3fffffffffffff59, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1, 0x4000000000007, "237c4f178775456347008c6edac9affeb81629ec873f82b5c712162c47ef8cb6b9146acbcab2c4bb4090b8deacbf18866a6d0c6163db10c02ad28a3ca0233d58abea98e2a4ff98c8c85bf32b511f8a77dcf84f5da39331dc8e120dfd8f4558934c67cc25415c77d00e2d742f8a4969f75ce37244"}}}}}, 0x0) 2018/01/09 16:58:05 executing program 5: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000007d000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bd2000-0x4)=r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000878000)=0x0, &(0x7f0000e3d000-0x4)=0x4) r3 = accept4(r0, &(0x7f000042e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1f000)=0x10, 0x80000) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000091000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000571000-0xc)={0xffffffff, 0x8d, 0x8}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000022f000-0x4)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept(r5, &(0x7f000094e000)=@generic={0x0, ""/126}, &(0x7f0000e2a000)=0x80) connect$ax25(r7, &(0x7f00005d2000)={0x3, {"9669d2609a4c78"}, 0xa01}, 0x10) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) r9 = socket(0x1b, 0xffffffffffffffff, 0x7fffffff) connect$ax25(r3, &(0x7f00001a0000)={0x3, {"b79f00000e0198"}, 0x2}, 0x10) getsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f0000291000)=0xffff, &(0x7f00003fc000)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000b89000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030c000+0xa79)=0xe8) sendto$packet(r9, &(0x7f0000585000-0xcb)="530542a6a4783436fd653cd94190b064de532093bddf1b631e3fce7ed722016144cdc2c8c154f3c59327649d6cc4a3ffbe6218d8a4008ea784526ae4c52297c1b12eac742c32a52308748677c2d63099d06d8b1d247a3affa84ab0c6aad866f231716590ccfaaf893e4bf62c505842e6754c8a6c726ceb923a6080a0e27fcaf3b34ca5c6c1ac51355e9b5a75bb082ac2d4e5f6400686c34b5028ce718adb02fd799d5cab5d3dd3ecb2fb87f906148c7be0a8bc258027511ee3289717dc9f3593a785ce3c28a84c0e5c0ed6", 0xcb, 0x20000000, &(0x7f0000fa2000)={0x11, 0x1f, r10, 0x1, 0x7, 0x6, @random="e1be79465161", [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r5, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 16:58:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000096c000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000edf000)=0x23, &(0x7f0000851000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000779000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000739000-0x4)=0x48) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000050d000-0x4)=0x0, &(0x7f0000623000-0x4)=0xffffffffffffff21) sendmsg(r2, &(0x7f0000228000)={&(0x7f0000fcb000)=@sco={0x1f, {0x2, 0x1ff, 0x4, 0x1000, 0x1, 0x55}}, 0x8, &(0x7f0000f62000)=[{&(0x7f0000204000-0x6b)="b74d495c7073162b1dfbbbd73b79e21e72e04b5c92da1301146969b191e5472ceac81fb072446cc0bdde61ed1577daf09689533ce423ed9949e452a49ac854155af86578771ae42179379735baa145b3dd1390a455d1e1d6c33f778fef1a861f686bd1527b0940cd7a8f81", 0x6b}, {&(0x7f000064f000-0xb)="956ee71e26597faa4e420c", 0xb}, {&(0x7f000090e000)="000cf5d33b999e1467618759b16f1db6e9246a226e12c2469ee462ab8b44ba35c5dc315bff9da1312023445f1bd6d96aa0d5e87fcc34643e7ad31ab05b860f21a1e4c6b1a750591e2b2e88e5a7c2b4a579790bfa745ca902d6da5f976f12e67e59b391aae5639b60c67d3d33a8419939ca3cbd5cdcb63b5e5a3e13199a7435b075e80ab8ecea2e95dcce32e457616f31b285475c4831ffa7cd813ad8799d", 0x9e}, {&(0x7f00001d8000-0x6f)="a7d710775c2089bcb6e980ff54fc17af37accf3f04323bb2003dc430264711fdd8874cd80ef194b5739be55d478c4580594a53b219e1f669db1a264d90322075f2340357e4d209b00f34b5f89d13de3ee9527d38c1dee69655f0be80aaa538db57d2a2197472e05450426ae5689d5d507660848e99ca501a8b1b1695cbd9a11a5cac2e8f4ec1804629796867152159feb7f1d5212155b2598ad36627df6a4b47e0af9ec165e939e85533ae7f02ef66da0d753fdc147617386a1ffebd6c8cca91e6934a72210a6404623d53d4b66f4a036d3484815a8e061efbd866f29567210621dd4ada95deacb3e53cdd", 0xeb}, {&(0x7f0000445000)="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", 0x1000}, {&(0x7f0000479000+0x31f)="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", 0xfb}, {&(0x7f0000951000-0xff)="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", 0xff}, {&(0x7f000031b000-0x1000)="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", 0x1000}], 0x8, &(0x7f000043b000-0x68)=[{0x68, 0x88, 0xfffffffffffffff9, "b83f2ee970eff8473eda201770114b24fa542eea2d5c8a495d451152f312734b72fb9a054d93e60a74c6b97277421b7e39ee1dd1cd957ad4233b546e637a7460e1b67395aa586cc2831212286aae565827ac25b54a"}], 0x68, 0x4000000}, 0x4000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) 2018/01/09 16:58:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet6_tcp(0xa, 0x1, 0x0) bind$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) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000726000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xd) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x7, 0x80007, 0x1000000000007) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000e2000)={0x0, 0x7f}, &(0x7f0000b05000-0x4)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000088e000-0x10)={&(0x7f000094d000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e5b000)={r3, 0x50, &(0x7f0000305000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a50000-0x8)={r2, 0x1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cfc000)={0x3, {{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) connect$ipx(r1, &(0x7f0000b9a000)={0x4, 0xffffffff, 0x4, "ca6c81e62eff", 0x1f, 0x0}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000065a000)={0x1, {{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]}, 0x0, 0x0, []}, 0x98) 2018/01/09 16:58:06 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b53000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8957, &(0x7f0000fd2000)={@generic="5fb5470300b58a751a031b2d9e89b9d9", @ifru_addrs=@generic={0x10, "a038b7534ac3068e8e2fa48286a8"}}) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x1b, 0x8080f, 0x6, &(0x7f000073a000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000029b000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x3, 0x0) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x1000000000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000861000)=[{0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, "0500670dbc2500680cdc9d470ae2c70000060000001a03d8816e3fae67df7433fbea13bb8c56f8ce714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d73b5cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d630000581683ccfe26393600de86de369946574b2070853083a0af22a10671a5db05000000000000007a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb217f0c060ea208bb8d8cd"}], 0x100}], 0x1, &(0x7f000087d000-0xe0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xc0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000077f000-0x8)=0xcd) sendto$inet(r0, &(0x7f0000043000-0xcd)="", 0x0, 0x20000080, &(0x7f000011b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xffffffffffefffff) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000012000-0x8)={0x0, 0x0}, 0xfff, 0x4) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000012000)={0x27, 0x7f, 0x2, 0x6}, 0x10) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ca6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) socketpair(0x0, 0xa, 0xfe, &(0x7f0000db0000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a20000+0xec8)=""/225, &(0x7f0000a6d000-0x4)=0xe1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000022d000-0xeb)="779fe251206f51bb34a1b5653468008a3a4f21057ec603525d7babfd13c1cc1f2b0d94539ca65b42406daca0c5d788a43adfc3e3f788b43be393939610f07c5bf31071c464c78618bc29da9ac7e676e381db6df4417a5b60fd77f0ba653ece1ae65953bd8b567b578d2bbe9b023a583d7f471bb7babeb9788070134c723964541fa8e0f3224d54ed02189ecc130826665916edd29a0d966018be1d52fdce746f3f955b8c901cada307299b05a1bd1512933d0e0f63e61a1846a0b685eb8a4b5936c065b2440dbc2749812f0538b6bbaa25fe15af9f77d5cfefd738cc023d38f17b83c9a8e56e449bd565a7", 0xeb) getsockname(r0, &(0x7f00006ed000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c18000)=0xff31) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000566000-0xc)={@rand_addr=0x2, @multicast2=0xe0000002, r3}, 0xfffffffffffffe7e) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000082a000-0x10)={0x1, &(0x7f00006d9000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009a1000-0x14)={0x0, 0x200, 0x14, 0x4, 0x80000000, 0x117}, &(0x7f0000665000-0x4)=0x14) recvmsg(r1, &(0x7f00000cc000)={0x0, 0x0, &(0x7f0000618000)=[{&(0x7f0000235000)=""/44, 0x2c}, {&(0x7f0000e48000-0xfb)=""/251, 0xfb}, {&(0x7f0000300000-0xe8)=""/232, 0xe8}, {&(0x7f00005db000-0xff)=""/255, 0xff}], 0x4, &(0x7f000089a000)=""/4096, 0x1000, 0x80000001}, 0x40) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00005d6000-0x10)={r4, &(0x7f0000564000)=""/164}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f8e000-0xc)=@sack_info={r5, 0x80000000, 0x7}, 0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000046f000-0x10)={r4, &(0x7f0000172000-0x83)=""/131}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000096d000)={0x0, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f6d, 0x8000}, &(0x7f0000481000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000403000)={r6, 0x6}, 0x8) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) r1 = socket(0x1f, 0x2, 0x4ff7) bind$bt_l2cap(r1, &(0x7f00000a7000-0xe)={0x1f, 0x4, {0x4, 0x2, 0x3ff, 0x1, 0x8, 0x7fff}, 0x80000001, 0x2}, 0xe) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000862000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000da0000)={0x4, 0x7, 0x1000}, 0x4) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000044a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000016a000)=0x60) listen(r0, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f00004d1000)={0x0, 0x0}, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) writev(r0, &(0x7f00008d2000-0x10)=[{&(0x7f0000e18000)="bd", 0x1}], 0x1) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0xfffffffffffffffc, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000025c000)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000635000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b87000)=0xc, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000719000-0x4)=0x7f, 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00006b7000-0x2)=0x3ff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ddf000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000027f000-0x8)={0x0, 0x58a6}, &(0x7f00008ba000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00007d5000)={r3, 0x1, 0x30, 0x400, 0x40}, &(0x7f0000dde000)=0x18) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r4, &(0x7f0000f4f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00002a5000)={{0xa, 0x2, 0x28e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x3, [0x2, 0x2, 0x2, 0x5, 0x7, 0xffffffff, 0x20, 0x4]}, 0x5c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000604000)={0x0, 0x0}, 0x8) setsockopt$inet6_buf(r4, 0x29, 0x40000000000038, &(0x7f0000c17000)="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", 0x4b69b2e303c989d5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00008c5000-0xc)={0x40002012, 0x0}) bind(r1, &(0x7f0000eb5000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x10000}, 0xc) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000424000)="32febe512a672901ebf68333935d0a97090dc0648822f1c9305499338045d00e82ff50dd1edb090de1494cda8e43cdb2880e0b50b9b944e9816aed47e81546eea429c6918bd0b8ba472a9e59e2e99e7622da580b2c54421542d2", 0x5a) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002e6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000501000-0x4)=0x14) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f87000)=@generic={0x9, 0x18, 0x80000001}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00007c3000-0x6)={0x7, 0xad5, 0x80000000, 0x87, 0x3}, 0x14) connect$bt_l2cap(r2, &(0x7f0000e62000-0xe)={0x1f, 0x7d9, {0x1b, 0x0, 0x7, 0x8, 0x68, 0x0}, 0x8, 0x0}, 0xe) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x96, &(0x7f0000a4a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random="d4accc60fea4", [], {{0x86dd, @ipv6={0x0, 0x6, "6af20b", 0x60, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1f0637c86517bc0b79fcb2b54b2242dff146fe9cf0a567138734a2963de6aef710b9098c3f997207e5bcd060dc319c70"}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000827000)=0x3) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee001c000000000005f8702b1d745f", 0xf8}], 0x1, &(0x7f00004b6000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f22000)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000060f000)={0x0, 0x10001, 0x80, 0x80, 0x80, 0x80, 0x5, 0x8f7, {0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x3c6, 0x5, 0x10001, 0x1}}, &(0x7f0000f23000-0x4)=0xb8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f23000-0x6)={r1, 0x9}, 0x6) r2 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f22000)=@generic="22d5760e4c02f525261431be0fcb489b", 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) pipe(&(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000858000)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000322000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f2e000)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:06 executing program 3: pipe(&(0x7f0000bfa000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f000085d000+0x528)=@full={{0x3, {"2a120a1e65fe74"}, 0x3dca}, [{"2a9bc8d8c24e24"}, {"5e67a78d1419ce"}, {"db0bb46b8060fd"}, {"7a6cdbe4ed2e41"}, {"01d435d0450a71"}, {"e949c66b195c55"}, {"ecf12a0474aeec"}, {"abc26da8147520"}]}, 0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002ad000)={0x0, 0x0, 0x9, 0x1, 0x1a85, 0x3}, &(0x7f0000722000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a26000-0x8)={r2, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000008a000-0x20e0)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x20000000000000f4, 0x18, 0x100000001, 0xfffffffffffffffb, 0x0, "d5aff9b00183ab8682197b52be6a93f22e30953b573b359ce3e41b2a9b1ee134a45f581be6519e4b048799333ed5b57891116ae5f32aece79b083a00459ae8624fa951b3e7e8b10e67a6ccd275e5f74e76e648831a408234cbd79185e45827bd4239839fde"}, @sadb_key={0x0, 0x9, 0x0, 0x0, "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@sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x0, 0x8, 0x0, 0x0, "a18aabe20c9f2248182fb08651e970bb51eb3fa9b82d3dea4ab953734c671dba4ba85a6e201afccbc90df7396dd9d583f089171e6461ceb9a75a9119f2f123402bfe483f9c23b2f61b77fd28c78a1616b9d44e82f6af4ed18d3c9f2c3177d5a364d26314a27ccbd5d62f13a032b46b66a005c129030fd4f47be50f1051fa3cfec3afe89aa80adf4ccdd96eed135676bb45745eb20a7fdac266aed5ce908c6fb74303d098bce0751b1eaadc583afe5639ac3f8776bb9aa5b53a8cc3487b52b33f5d0a3be99d1412340c5462863b45b6e83536061100e1cf68929d199969680b3ea3800085d275d88e537b689c682a2d15404a3e77e4b3ca36d0e8d1288d84c34ae2068f13e3129ce389e04b4b8c54a87e1f590b27ef667cb18438d0eb6315686c428181b5184a09b30d7a743cd2178f503034ca1c57c9923380e68e6085b09d05c7a657a01e516610947cbe31a9e42dd0953970927416f65cc0d00d8cb1f105ac680af0256d5ab2684452a03fda5e74289c6c220558b5fabdeaf549d173352049e3a77c6cff7392c523d40c3b4e1394e596b85256d444d6a9adde33ec00f01917e0e9c55dc02ef6666e63328fdd89ccee9ed9f07ed4805090e1d62345744e2fb56136d7ef61e8f6ae0597550ff3c3f6297572f50463986b8c45d09978d6b9d593521abd45736967e1d3a7ab79f303bc98043c8cab1fee76e77abf7684f466d4cca91d6be17e3477eeda5504a9e6544c7bab25949fbc7f3cd9870a564ef9d789a6965ababe96e812a36e74030deefa6183bb3ce6ce15b5c77550605d42a960a29b513372b529838e7f6465eaf6d100c03f594ecf155a99f34e22871d797b0126ce5a401b7c31975f0f8c70575e7522ad5697a8b3a952ab45fd2297c5eca6f818c0d1f6db42205581c3cae22eb7aa48b810d2fac5e0cdcd2c3a1fb4edfe2c7254c0e3dff8ee79873af121ab06fb761706d3ec2e6bbc0d0eff83a20e906407b22c31c101ed93fb9f5627c0f57756fae0b5d0ba235fdaff36dd719314a8a60a30c2bad85d0c9d0f43e53966b4bdadce4c751a07b0ccc8c44e2ccd8fa8753b0663bb009cd5d4498c940a95925718b1824a9f800c3193277b24e9b27b9e9e80fb9994aa86e60e32b4ceb4492de9909194b0c0bedd9c6bbba06551a540870d6c76f9390404bbc1b944ee441af1b9fcc56cd676e2e68faa5669f4ba5f68358d777b944aa246e961b227f77d7d2f6ed2aace247f462866680be3ad48e3475c5cba73de8ef0d8195eccf45c5f527897d49704364949f49c12320cb28902aa5942b467474e80b7299be43133dec0b6dde697e35a42e9f953716d0570e4fac22e37b8ed7bc36fdddc54d916c07644d5434d6bc27bdbc89ee3074649f55c411c09c6ea8c1a299877368f5f4e92fb01469f4ff6ba9f1559722ab4e1e1e5ec921799a0be9de8635504cd0e8cf6bab49b31c23853c4d2515ad98d53a9c9dd25ec6cb69d8c00b10000b7e421f41072d2ee4ad0ad9244f2c2091c7beb72ca205afa19c662674b694312d89be2df250746244deb01017033923e409167e0a8bad6bfda683df02b40a320ff5171298ae0e394b56cde73ccc710f6c7da891e3264d0058785bccc8258ca16a0e324fff3f550b7574b6a4ab5d562492dbee77382bbd1b0b2d5d97df8a6d19a7c66513cb69b31ed68944f14b52887a8cf863ff57e25820048d457619809299c2a14d0a304647f716b198dacdb9ad15b179086a6855cbd98db9b2ff463db3cacbe7925279bcab927234bc07032442bfc933c175c2c7acc1bb6349e7c680e5ff9386b192e691cd70e3e1e9417d5a3bb50846f891c9af53e57a9c1264006f104125bc7204e482004e5e1e30c986db581bb2316bf202aede36603f277b8c206ac9b672919fab5b059c1aed77431b3c0844bc3a563a62e51d4d6cdc32708642c332e1315daf475b34f6816f219bf3bcbc1b0529378ed4d74935e3254edda0d607296ddd60d3dece6adfeef1817507c4216a8b30c9ec464449b913f65b8e143eed96605ee782b62c6d6c369af9b46546e89b82a27bdba3170fa9923f50ccaa9ffcbcd91313866ecfba2b26e1a7f2685185051029220b4504d48c6cec7d3018a6a8aa974765d7a02e4af3530af33342aac243048d1ac32da24cd6380660028b880c5e2262e2049900a3b83f99ccb81d6abf7584da9d91f9e4d179a3d75d782929912982cd849a0dc1139139bf72de9bce1b9a2f5630e6944a56121efa7cd98b2964ef9f1b3750db226ef2a0653e93157d85f1fc61c0afbe0a242705b4f96111917158818d2315961e3ec06990616ebdab6860dbb67bea4d19a9fbb1eb37f19713bcb78947387895f1f62dd2ee0e631ccd06a8e12c849d85d47e0c7c4517f62babf55ef4395ecc3cbab69e87d40672814d52d1af76dcf21e63885b02ba69fc786f78f89099b50479b1405af060269d992b9f593a81a4f6acbbc0029372be6017e502ef135279113a9a1049f12391289d6ecb4b7685ceadf35d494620b092d2bdafc46a0979a0e63cd0c1235f8d07ab5503f29946865249e6e130a835751fe648bff47216d1e4cde831ebf82b3ca22b31c64f42a29b37fcefd9aaa15afcbec90c4f88e781c1b8aa934fdcd856db01800ddde93e1350910a2887e41a65ea4cf5240b7d1988adf4b7417b8b1808ff0666cb4d4679af8a2eecc4f9f3b96c8bf461cdddfc8e2d5dcb606c5d680809f2b4beccff3f6ef8f5493b276438566d0a599a937786bd1b82bc3ff88b6088f9f388233223e0b1995a63b1a15a08236aca449cb544704412fd26145d436a09ca24466da9248a8e11c82889ebb2f723803f3dc77390550d36ab6583b5179bbef424f7c624395f9e1fdd3ebf65745334305ca1a5578af53baa6e1884ca60b97fe11a64f819a64b470c854553fd4c7a6352b059b24b51b0dbac6a1cc109a11c5799ed777847cdc514ab48dd29d2bcce58d4a87cbac1da70e69a0862d82b3acd0dac5e2ff173de829d749c84d65cd01614eeb6dd8d081a3c0ba105653a1acc3023a432926a6fd380f1e4164feeac12f52eef66772f905c76c94734143cbdd88b3d68df5a802fe9681be45e346faac26f76f286dc4fe831dece8a2056245d9666d8bbab9d7f082979731eec227a3a2cb2763de354a9c4a38c723ebc6009cfd02a71b3cc2902382da55c0a8ee7733df74f1bf4f225ed7165dc13d54a30be8bd1e0da118ea24a947a393639bb48eb58231407f41c1b1362299853c76ea97b7a2c02eb0846cf22e2ba5ca4b2876026e842bbcc3a5b16dd67829edbe0c189cf154d977ac3895de2eddabaeb6d5150b98cd9b3bfda585d8f5d5aacd867146a07c3f306bf7c65c10a299d25f77c58a666257470fdbe4f20dda138389c072582c1b71df375a1e66232810aa38291f35f5c2b4b747598c418eb2a545597d3c8e43820880b106b9181a8e5dfaf29647f3104066879e62a179866dfa8c0e9ddad08c7bf879ac651f406da2dd16ff21f2b3a7eac41a0ccb308a0b18a8532f221139363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@sadb_ident={0x0, 0xb, 0x4000000000000000, 0x0, 0x7ff}, @sadb_x_nat_t_port={0x0, 0x16, 0x3, 0x0}, @sadb_ident={0x0, 0xb, 0x7, 0x0, 0xfffffffffffffc00}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f000029d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a45000)=0x10, 0x80800) getsockname$llc(r2, &(0x7f000006c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003bf000)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r4 = accept(r0, &(0x7f00002b8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000496000-0x4)=0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000d9000)=0x9) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x6, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002b4000)={0x6, &(0x7f0000948000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) syz_emit_ethernet(0x24, &(0x7f0000c21000-0x24)={@random="6682d97f0009", @random="3007723d989f", [{[{0x9100, 0x9, 0xb33, 0x3b0}], {0x8100, 0x5311, 0x10000, 0xd5e}}], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc029d778100"}}}}}, 0x0) 2018/01/09 16:58:06 executing program 6: r0 = socket$inet6(0xa, 0x200000005, 0x0) pipe(&(0x7f00001f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0xe, &(0x7f0000f85000)=@raw=[@alu={0x7, 0x4, 0x0, 0x1, 0xf, 0x46, 0x4}, @jmp={0x5, 0x5, 0x0, 0x5, 0x0, 0xfffffffe, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, @ldst={0x2, 0x1, 0x3, 0x6, 0x0, 0x18, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x973b}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0xd80, 0x4, 0xf55f, 0x8}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000002000-0x15)=""/164, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9f000)={{{@in=@multicast2=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x3)=0x4) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cb6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000ac9000)=0x1c) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000cdd000)=0x0, 0x80000) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00004b5000)=""/199, &(0x7f00008ce000-0x4)=0xc7) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00006d0000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cbf000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000752000-0x8)={0x0, 0x0, 0x6}, &(0x7f00007ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000137000)={r3, 0xfff, 0x2, [0x4, 0x9245]}, &(0x7f000065f000+0x72)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000fe000)='cdg\x00', 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000893000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x4000}) r4 = socket$netlink(0x10, 0x3, 0x1000000080000004) write(r4, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000dd000)=@int=0x0, &(0x7f000053f000)=0x4) 2018/01/09 16:58:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x0, &(0x7f000058b000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x18)="e10c170b87fd66b32c33ab108aec5f935a3fd2288b14c945", 0x18, 0x40050, &(0x7f0000000000)=@l2={0x1f, 0x469, {0x100000000, 0x9, 0x10000, 0x1b, 0x8, 0x100000001}, 0x5, 0x4}, 0xe) socketpair(0xa, 0x3, 0x81, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22bf, 0x7}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7f, 0x4, 0xffffffff80000001, 0x10001, r3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000005000-0x24)={r2, 0x4, 0x80000000, "596e756de1314db80354d0c6d96e32f6bee860743bcb27c0650b"}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1e, &(0x7f0000005000)="56e8f972201f7a6ce1c511d82b581642a0983f1dab9d421de8d0492337cd38cb85d56996c1fff4540c5f31f0e9cc24f68e4267dd3094eaf07196358e96ca", 0x3e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000006000+0x93b)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000008000-0x4)={0x1}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0xd8e, 0x0, 0x10001, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000005000-0x10)={0x400, r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000008000)={&(0x7f0000004000)=@ax25={0x3, {"24fad04eac6372"}, 0x1000}, 0x10, &(0x7f0000008000)=[{&(0x7f0000003000-0x65)="2629fa926a3b5cbf3828c269b836fb44b0d55ad3e8e544a33490c9b06bfd82ebe7b49f9b11916bfe6dadcbc7c404bc406f8b4c80f724ed3f1d5b6458d32b2cede7964998856e06d94cf730064aceec694243ba5be1bbf793b0cdb7252fac4b681e0b1838fd", 0x65}, {&(0x7f0000008000)="f51a36fd96b6f9954b8278ce16ffdc0ac6e51c1d7735817aa1fa377067137c85607b1616d1ab8113636827c8b1c7693a3b8d62df474b889a3550a67fae7466e1297e42bd176209a679d8eb50002ef62e89cb877afa734204559346ccc9206576f893a76befcbbd4ecfd5efaaee398491f2599a034a6d8556868c78624cf6e72743402f28eaced8a8670c60ddffa9a2a95abfa06551c3f4fc56ecb560b2d032d3269dd46bb175fb8ab0a98bf41c7b08e47196017aa2871a585f6782b441ab4a2d4dad8285c883a57c", 0xc8}], 0x2, 0x0, 0x0, 0x4801}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000)=@assoc_value={r3, 0x2}, 0x8) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a85000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000583000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a33000)=0x10, 0x800) sendmmsg(r2, &(0x7f000090e000-0x3c)=[{{&(0x7f00006d6000-0x6)=@hci={0x1f, 0xad, 0x0}, 0x6, &(0x7f00004a5000-0x10)=[{&(0x7f0000642000-0xda)="150af1a7c2dca94c62f76862c9a40f787b0afe9f82f1ec4ad2036a40fc6e0932899bf202093aa63718d055361f8782b3156c614d8150c895eb59120a785dbafe6d9f77a8bf2e4ec09d7d2f3258fc1381f8740b35a56aede53509339b02f74030f2af7a6478b957ee04900c00534f3ccc9b505f9d920b5cf0d4a6eab534765034d9d9ceffe126cef1c833d5099d9e6013d450a2d08b3e8c35b850796916160812641d3de202157d006d7c71e0b53f278649105c3f13b15033e5436d808e39c1e9ccc3c0562e9a48bbf1d9863d55daac573e776407106b1152a7c2", 0xda}], 0x1, 0x0, 0x0, 0x4000000}, 0x200}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005a4000)={0x0, 0x10, &(0x7f0000feb000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000717000-0x8)={r3, 0x8}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b02000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009f9000-0x8)={0x0, 0x3}, &(0x7f0000a16000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000083e000-0x6)={r5, 0xffffffff00000000}, 0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000a46000)={0x6, &(0x7f0000747000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl(r1, 0x4, &(0x7f0000543000-0xc9)="9c698ffc8fefa98915e4b4bdde9482ecc8b67c2b479cbd8d917e6e85ec8164951477c598f3598135d2df7e950b1b572feb1982c292ecc518324e323406ec23064ea233e4c67d606dc679ac239290752f30703d0f2f8fbfc182c66e9c0b9c368a5c6d53ff76512e8ce696af86ef103cf0dafee0a8ebfbac2d7d70c675b4182b396c5e12e4c012c1bf64cda6fbf7484940c01181edc0d44a2f320912784dc754a29ec775afb6adcfc2bd7dc62e66185d2579e9c2ab2313c651b40b47e45f3b8788895a57e45a3a1173df") ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000031b000)={r6, &(0x7f0000068000-0xf1)=""/241}) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000028b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004a7000)=@ethtool_cmd={0x0, 0xf6cf, 0x5, 0x2, 0x8, 0x2, 0x7, 0x200, 0x948, 0x0, 0x3, 0xd16, 0x1, 0x21, 0x1, 0x8e, [0x0, 0x10000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f77000)={r7, 0x1}) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f95000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x1ff, &(0x7f0000f9a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000441000)={r0, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00009ef000-0x80)=[{&(0x7f0000f98000-0xe4)="0eddccdc749898c5706c8f882ebe3b9a415579944bf04f93d4d10b336f2b17de363dde9825d1f37ccbf86a20870e4078dde06b2bcf8a1bd60afdf3b118b8375b94b121ba0c83fd960072f8c5819be1a4a469ec1a73471fdb1d9db39a4efb62844f8849f688048904c7f25f4202fae440ab0a813833cb4bf026230c6183bc06699fbbdb79e9a6ce1f1e105664440268b49823ce51602e6889c15adc98842dd131", 0xa0}, {&(0x7f00005e8000)="", 0x0}], 0x2, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xffffffffffffffff}, 0x0) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) socketpair(0xf, 0x6, 0x5, &(0x7f0000f6e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002cb000)={0x0, 0x80000001}, &(0x7f000056f000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000052f000)={r2, 0x3, 0x33, "0edcc9bbfa7cbecd552454c733852c90241340678c8462ba9a276d91e90ce37891ac3d4b59d1bf41c348744d3c8ef8173a92af"}, 0x3b) 2018/01/09 16:58:06 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f3e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x8000000000000018, 0x0, 0x3) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='"PL', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000b23000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9b000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ea1000-0x10)={0x0, 0x8, "3a17fd052d81ee96"}, &(0x7f000060e000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009f1000)={r1, 0x9}, &(0x7f000098a000-0x4)=0x8) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f50000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b8000)={r1}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000f51000-0x76)="8dad4ad3734d38e00fc0adf2e9c8ea1b69730f9a806f37f891894ced84219287020516bd8a1289370ab086f6a2b1c0bfbbce60366a92360ef078d0de9acd6fd9d7fa6b65aa2a9324dc78bd7921574380ec34a570bd25397db31c91ebbcf60637675193bbc0df82a0e0ef7f74a51726d3062931440a98", 0x76, 0x20000000, &(0x7f0000496000-0x10)={0x4, 0x2, 0x6, "68016e0efcd6", 0x8000, 0x0}, 0x10) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f000071a000)="a634177a035436ce91194140190d20f2c401fdafa813eb72030389f984bb21f7ff31f06fe6f26eb041a386667ecb6c24", 0x30) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f51000)=0x0, &(0x7f0000f52000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000be9000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000631000-0x10)={0x1000, &(0x7f0000f50000)="57695400d9971eb671c82a190345f1f6c3f51dd1531ba57650e25b8af9a490a3dc4eb0638d4dd0efe76ca3b740abef71603ad4560b831bd3f7e83683148bd531acd5b970a2af5f58cb9b6b669941bb83408f9160db73cbe3e9f7594aee3d724b96a28da07d2180b4606c2085da585df9a9369883f8bac08767fae7cc903e4f802a95d331787d63ff30e42d1d68eb85196f1b31d3224c0871ae68dbc02dd6045aee4a26784d539f65d2620d7ad4456018e79150fb3bb073531813c5aace8e0b6635eb2fc20be366e63fe8391e4b0ca1672dfc7d32b97660a27305a2772b9c14052c665cc6a281d7806c217a84de604d346228e02cffd48ea3ef0ceec3bcdc4685637e1e13d3352e303e67bfde18bc0fb763121fbc8fd8fe718b838b945fe9a892b1ad42f9e1c86259ad9d12a0b57b88983879134ae64a270c4fc300ffc709b4fdb0a4ffe29b316251b1d28c47dd10a06985989da8af4b7a60d1cff12f8e7d60e63853dcfe1ea0e03ad6d696beea6c2f87a576105a52fcdd10253adbd6f100310da54983cf34c9383d8ea4349754237a9a8c66c35a7cf2556971ff08325b6a8e49de769ccc6348137751c4fc4b5d639e95d19331c420ab23cfa1964c9448dc6732924737c7267101a8de5d4b0377a0c84e50dafc282a4b1892624a890cdc1868111ce3e043014087f3889f9e0ae07bb515cd9f61de3f5f6f729f83fe0268fb4c1f2c9964fbe16a138cbb69c07456bdf7bc983917deb7fbe3dd2b5d4ed3ea68f25d9955977523ae0cbc017a8d435edb903feb8f486b033cc6aced927ba0985cf1869577a1217c9bc3ffcc54a8d54c635512d52a9f281c8b312747d5cbd2d5c107f7d2d999773fce01ec28fce9f4757f7324db5624301ac416301d32608f627a0f0bd656da9da723ebc57cc8f11c81e07192487a9f8f52509c2f26c52749222954276f45d6660adb4a2105dd65a17316edcfd970d6773f2f2bfc6faa0feb89d0af35385f34afe5a160833cc21b27eda5d610682bca2f82e7f869a2c62adb42c620f2e3230b74a58d4a49779068f2f86232d72d4db703900ab1365b6460cce1e5d6a45ff418af31dec542d4adfdd348c91434b07c95a0ac54bd2c9f80148f0362242da8c7fc22c11ee222c5647c99df8bcf205a178850eb835180c2a4f1b8df73e1bca54855ebeddbbc32cd68175900e69054ae75a4a1f50b3eb30bbb1764b193e8b890f33e725d4abb708e06b4e38fe5786a0af296284f3e3f8d6fb39048de1e1125d21e5006f97c1dc4cd2fd3160beb124884eaa0c1e8ce2f3b887cc8b92636de2136485d3bc1b5a24d01b20c0459c393d9c00cee85b1853c1bf1f60df31ed4fd2622b56ef518206902d20568f957b85854ab49b986abc3b185be18980c281fb37c5aecfafff9ba24870dd75d7efebc60ac58a77e8867faf7bc487fc3c45c87ac104ec91a1a4ba38203fb57afbd307f7ba73891b9385b55ad66d8214145b0affba77be844bb11aefd9c8aeb848b2fcbb17407a4ef266edab1446d4e7159b1489dec043b5b8a917276da1f61afd1349588af5b0727954a5d4d5cb6cc6a80554d05bced1271850c0997fa1dcc2f6e22a94f80f2a7d2f66d4027e7cedcda9e4b824212bfa167b9d75cfb4007fdf7ee246e5dfdb41a8a5342c0290a5649d06b72fc72a8c0260b1d5caccefb903152151c7b48b34cd57079c6f2dce923cc84e2c661ba65b359842e54b3716417daeb827292f9d97c47e589b92f5087343294cb7367c42faa85e760a997882d4eaf341aed99b1fbf6fa7c4d4f95e94a4d342080a853e4d0f22f0e8963b21cfc99ad2036db4956858024415949779ff1ad0a42388edfb5b3076c419ed9bbd9ea29f3492feb86c064d34617c7a20a17a062b4c7c65250be9598131994b4b92428d4d64069bbe320cb3abb3eeb9442a8d23f7f2e90b60a3ae8a373b658730f9f2209b4a0b3496a81b63982b21edac936377a315c33d046d6f747eeca94145063ed4c4a75b92a1ba29c2948f2523c29ddbde4f9b6d761052b02450a05772ffff2f6726ea3d1510250201e64c801289b5fdab7a79603a80434d8a68b48cec482626af0d7b014c73fcbc5574982d36c9340e118a823c9a084b7cbf8cc4ddf05d7f31eb607489fb786af48194b46cf2fd9d210aa17685b50cbbbe84353353d02f1e3ebfc5a397a433b2da4dde1b5bf0ea0cd0df3a6a13f0bd870793aef1a5a7ab37972f616039af1e73460fcc1f3ec628a419702c100714e9f021b51cd461082c6912578c033c683b2fd173c169b808fab756ca7979a9cf067f46e9454d58a8e1745a429ef3d5e0f32b2727a5dac11ae217678444bfa51624411fd9e7d3ec4cdd865c022febc8bff81bbde9c3715396ec694d03bbea32701c807a7d784d283c5b303fc1f93caeb6ceab4860a6da050d47c5ba9c3ddeef91e57bf3e338fead40abf957ca6e715b8acf88526807881b60fec6a3047ca76fc9609518b66bf025a3068d348df0f964738fe816ce68220909f2ee24a688773bb9b292e706f2468a37bfdd56242fc2d85d6997e08beb4cdfc30dfdb07b8813cffdcfea1e1fe611009738004e5e7de2914d104b2ecc02078d489cb3aada58be27701b516dee6e4219d83eab88f4737dced0a009af915cd1b95a66c11df599940db1a6783f0464b9fff32aca80e1ac8ce76e647ed7593d6ae1f012e08f3ae6c28cc3ec4e5b9debbfb86cd870ba06c8d7ae5d823a9e443b645e0cee478c774e9c50edcbd1653f1b5ccc9f293ee69a77c275f0a21934162167067c66e85437c4d2381f5a7d358fac1c51460749f645d649037639f0df8c0e6aec59d40f610ad021ae6ff83efcc154b0c960672d9b67abc84a11839a67bd459123f830d25b84196e6f84c6301c777ecfa508f922554b80b58c5bdec4a4cd43826913edbd78c0ad800d5890b7225930683917f9249ccdf6895033fa8c3f92a81357d9cb4611d8d0ba8ca9889d0aab90e007eab7de9f1b5ee2b99fdb1fe2f2a2db4507656fb62a7af922db9c6e8de4d4a0a1e878a570d3993148416470c60d1fc0aae9f00b99bb4bb07da4e56c02865ad3028d27ba0ff0ab20619b37225e27ad2a85d100e1e0e626cfec884db3efab289c6c7a75f09f187a7b048c1dad553698d365c7467ff9601421918c6ff90279538a1fe7e0c12af32baac33b3a7194eb5a6d37336d7ede3af58b5f37c749cac76feaa7b9d0301190f698e1968ba628c042a847b5c9b4315741ee4866920e07e00a6ddd7f2870a444c0c8153e301ea0b34183dcfcdea3be932a705761c7d2a7ddcbf0c3051d3577e732091accd0e32f39e15bd927de9c3909655652b0c90332ab82ddc66e570fc412c2452e1c81af6b72cda9f9fad8dc8527828a9c7c32c216d5492d0304e4bb93d5fd43569c638cfa6931a473afd63910f8e7593f083b7290bc2e2057d2ea3e6a17addcfd9df01438148dd81baf30d28458bec2908ceca510cc69c6f2c48c99e65453e5a08c81fd453c7ce1f6d33b83e638ac883cab045ca1c9e098c69081c751a5ed0b80060b47423fe4457a32d8700c11c5a86eaf89961f809b12ca0fa42775970293e8d172559e062bbdf796016cb7503d4786ad77f0d5442d1f3760e4a05eb919c7deea8fc624294700ea44678ca8792708e76fab659e4ccfa2c9d446c4e994dc3df68162a75eb648a84aa7148e404808d069030bddb473eaaabc30556a03d4d1bf77e64b30c0784ca6c5f740a283ed7131d9f44c9e26ea3272a2e31d2e2815ed0ed67b30d79f5a57a240f0b25d7c4165faabf74395d62ac16abc6cd472f70782378d29846b0538cf75fa23290c174ac23a86862b0abfd90495c2d37ddfede33b68627b9cdf97b3a7aede683432c4615d76b13cfb1fe219ed2eda7f78ac578f79e4d9912bca59c18a9b72b69c2b82ad565ab075621dcd9d02e6c2a1ecd870a7323733a5c1e7cdccab20f3dae1950d9c66ef2c268551f0c6a298286d96a07531db31c3a45acd377e1782d68dd0ee1072daab543ee3824f87b366f8cb05828fd413ea3411e14040f8ba06e62743150fdf103b65bddb3d6ebea0f0621ae7261f36e0fa76f4b924ae072c326085f496b155c31a1609e45310cae61a15fe77f4f754a586700a02ed51786e1f6f8186dbb152863460ae4de8b55b4b2ab76e362a44be4a80c78cea62cfb7769a828af90d8c6c6de4f8563cc706981695d44122ed1ee98fe0470835967d8d82fe809ba002f7707dd7d4953da3a4e0e0bab3b313d818b1a4a40324b9e57913be50deb0b889a54ed8b8ed0513bc8687e1e27e6cf50633208a53e8a089aa225b752e96038471312f69c2b4204ad2b42793ade57074d7e95172077bbe23da9e7da8a96b53e18cd911ba17dcc7f0fc971806de2368553283fd8e5aa15f8625b223cd3d99c13b01a4457c8289cdb800c0ec1b84069a4ec8ac0272f91ce81369339a6c988663779e865c7e77a7eee58e78cb1663934536534fdb1d9204a5c0087c67dbc05e7d8b206e1e5d8cf62b6fa13a211b27e3a64670609d807cc5d3459c9f0e0395c1cbec76724d9eb393d35aaee6ba6232dae7f50ce25e2bd5cb4386fd4f433eec9d24f3b6da901b59d493965c70bff035d1adb9d818e47f5443157ccd0e0c9321ab661090198ebc509b56ca90104a7e7acdb323af91278655d2716028f555fddc0597690c40f56b00ea13bb398336e147f213d372547c87dc4e50ffd2865bd6620619b3393946d8334476ce15f48bac7328d400490c530683b8f8925ace11b38994cf83d7dfea583ec0137d43c2c51a8fdf76a9bbb8d67cb0285bb575cd6c0d0f6ef82f5c5512f1af2fa24a142fe62295061d03ecc0518e421bf2bc1d0c905dfce1743346c61a7671d0e8281f803fcec49b64000af481f891aee76bb0a9f428015f36bb464f80d8f63a9100b45b4ffe65a0b8f20bad633805b84d07f8a602ecc2b8df7eb652a57831efaf96a7c8256d54eb0519eb0b70169b53e780e7c4decf5fb768797b2a9f18eff290fe322859274a8fe180554e640f83dd85c98a5796d50105c6b0a01c0f1c8eac1f3876b10bebd21d388477e5c0e5a2091faa28b7063561d3a216dae2d2546c717c04a4c377068a2519f1cbeaedeadb680e5c4729a2ec7b23d16da597d50bf388ccb528d2aff421e699c5b7086a4e40ef49cd9f9f37f3b08363e7eadb22a920d0633e699d6109f28fd3d018add71a6d5d537cd891d88f9df8f799ed0e8a796b1a1cef4335037e715536a6b734447527d1571dea434d6d5895d675a4406104825f56e82cacb5783e9badff6758c289e5de5e0a345ec7e884d9284778582bdaeff49ddb70c3cc667017ef22ce8170378ce7afa8130f93f5bbc266357809590d1cb6c398bb08e006b2f60dd8ea18ab1bdeb3482d9d302beef9167c5802a2ed17a3573824a034b9c9bfe8fac3a30e37d4d7c2330c77c9efe878f700ff5f18012aca35af6c2ae8a74c170f9d7a2fbf62269781ee3902a15698a1f045ba0b5aa73e8632229e6c81a82daa2e57710edd1e2aee64f8f5aa7ed08c09c95f9606ac636b28549a8340d6707ff5c466d64c6762fee771d045c4b573c3001c330d095f761a6ee42b6961643e5ba87209409630051e2263bc67ad64e89d0330d91e86a18c83454b4e9ad0bf5ddd4cdf4f822e8acd212cee14ccb588b9c4e726bafa547a4a61b98818623a1a716cee91dd0517d9e66df6d2b0bad80111b957f45b35e8e907e208651fcf3842ce68812fd27129f9f1eabbf4128432af30e155f9b144286ae191567fb40c88dd3"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e02000-0x58)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5276}, @in={0x2, 0x2, @rand_addr=0x3208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/09 16:58:06 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000068a000)={0x0, 0x0}) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000e34000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ba4000)={0x0, 0x0}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b2e000+0x1a4)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000436000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004e9000)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ec2000-0xa0)={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]}, 0x5, 0x7, 0x7ff, 0x9, 0x6}, &(0x7f00008b2000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000010e000-0x8)=@assoc_value={r3, 0x4}, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cff000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b9000-0x4)=0xfffffffffffffdcb) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00005d6000-0x4)=r5) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000610000-0x10)=@generic="11707354e3b879b95e504609e88c6cfb", 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008f5000)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000139000)=0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000e1b000)=0x0) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x6cc, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast1=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a20000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b18000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000091b000-0x4)=0x6) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004f17f19512d"}, 0x4}, 0x5f) syz_emit_ethernet(0x72, &(0x7f0000aab000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x3c, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xea7, 0x81}, @eol={0x0}, @sack={0x5, 0x1a, [0x1, 0x9, 0x10000, 0xb516, 0x2, 0x447]}]}}, {""}}}}}}}, 0x0) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ab7000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x316e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc6000-0x8)={0x0, 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000cfb000-0x1028)={r1, r2, 0x401, 0x1, &(0x7f0000b07000-0xc0)="5cceed0f4c209c93cb8dd18d34f16afe46d111c045bb2001d083d02ea86a9642a7dcb831551ff257467dfea540d0637dad53011c8e748ef640e9167923c6eb6a0819521b56969f1d4adf581c9f50d1ac936cd3a109dd3348b43cc84c2155672a77b0df66292f0005a3e737fece6a83be15ad425d23289654bd6d360d076b591e923d3f0e004ad99d218cd907b38bdfbf0fecda4b4858307d5889041c24d2eaf05718046d67bb9a7ad2cb3aa66b460988cfd929e16c8c9730de4adff9e3d11466", 0xffffffff, 0x799f66db, 0xffffffff, 0x24000000000000, 0x5, 0x1, 0x1ff, "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"}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r3) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00008f9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002d5000)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cd0000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) bind$alg(r0, &(0x7f0000e0d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60cf65c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = socket$kcm(0x29, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000e42000)={0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f000030a000)=""/4096, 0x1000}], 0x1, &(0x7f0000df4000-0x4)=""/202, 0xca, 0x4}, 0x1) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f00000da000-0x20)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000445000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f000064d000)={0xfd, 0x1, 0x1, 0xf9, &(0x7f0000a4f000)=""/249, 0xd4, &(0x7f0000560000)=""/212, 0x6f, &(0x7f0000cff000)=""/111}) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000562000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x4) pipe(&(0x7f0000737000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000390000-0x56)={{{@in=@multicast2=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=@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}}, &(0x7f0000964000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c91000-0xc)={r2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@loopback={0x0, 0x1}, @in6=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) r2 = accept4(r0, &(0x7f0000fca000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a5e000)=0x6, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00009c7000)=0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000b9f000)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003ec000)={0x0, 0x1, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009dc000)='"', 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00003f7000-0x2)="02", 0x1, 0x0, &(0x7f0000fa7000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800000001}, 0x1c) sendmsg(r0, &(0x7f0000b55000)={&(0x7f0000bbf000)=@sco={0x1f, {0x9, 0x3f, 0x7, 0x7ff, 0xb81, 0x4}}, 0x8, &(0x7f00008f7000-0x40)=[{&(0x7f0000e95000)="b13d35a072f561ff55350ca8eca7e05ae9598f8e2e16880c6ec339803a028cb9627045fbeea62cf0dfef1c857a950276c86bb8e89d291e95189cde041306fab2ea5b394d2d6658a5d6458c55cecdb99925c83342647cfa60dbc6ea2758659b1efd4cb005a6b7ca53b7259c8d0e306c1520eb2fa9821c04da0a8342ab0151a3e814ebfbac0ed42e601374be6bc62fbe63c30a23d53c82cc60d5d74223f53a57395cac0e6a9c314fe960880e2a493bb2680d2dbc7e5d7ed387fe8bb7eb3a7fbc2ad7ba93f8bbd4596d1df9d6b1cb842f14", 0xd0}, {&(0x7f00003d7000-0xa3)="0f60bef15637b6e41ed8b18ad3746f6f6120362a237891b33bccfcb06c8f32db9d1cc11886b942c7786d52311a6e28f3fb7b36ea705bf10fbc422326d47e022509fee94877d19502366ff93eb600b215ead7df9e63df1589bdf9667b5ad0a296f9c18533aa4f0048079977c2fdbabcf7f3f08f664460e19c89140befd3c5a15f74f7c224fd0cff53a4fac483fdb3fc6cbf99751123a663a754a95a06f1bc87d725c51c780048fa6bbcddf5338898c5e6dd24a867", 0xb4}, {&(0x7f0000103000-0x1d)="62b9169a124540d187c9a22340e91cb409130b61a97d0368e5ae20dc87", 0x1d}, {&(0x7f00007bf000)="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", 0x1000}], 0x4, &(0x7f00002bd000+0x29d)=[{0x18, 0x10c, 0x3, "1bd05648817244"}, {0xc8, 0x115, 0xfffffffffffffffc, "f981bca54a2c7789bd849da19762aeee7bf83b08abd3e37a0e0414f34fd284c7a353e7c3975021d5c10e4113547a4b20206e6cdd2dbe67380d81d1c9f8595ad700cfb54fa09b5a58cbb7480a95bd4e7be71b3c4bedda45a9354f58795f3b3d2c9860877a3bb3ad33b94011f74691ddb9e6532c4091a0005f038f21f6d3c366179658bf191fb4ffc658d6ea083e1194a063724cbfacaf05d99cdadeeaff13249b038982f960dc9c4568247120b3b7c0a062"}, {0xc0, 0x270667d65e1de52, 0x7, "1aa5fca3fa445e99f43791aa7f158f400d17fa07c6e1257ed7bf53a26482eb5d183af89a5e32a783ec28fddc509da6c37e34146f90bc0a8af42e991c189d16959907f99a1e3d9f3757de52c3e869980340800e5528911d0d711f8810276588795670a9faab17f599db0dc1add45b8b9d4b3325a60f557c2020f85420475024270dfcdb8915fcf51da1706f6e3fbdf9f45593035541a608655a5871fe0eb03c77306d029625c0fb868a3b7a052b4c77"}, {0x28, 0x119, 0x4a, "d5aa37639051be2a1af3b8679854c32276f0e0ccb4"}], 0x1c8, 0x4000000}, 0x1) listen(r0, 0x200000008001e) accept4$inet(r0, &(0x7f0000aa6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7d000-0x4)=0x10, 0x0) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000066a000)={&(0x7f000004b000-0x8)='./file0\x00', 0xffffffffffffffff}, 0x2ad) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00006d2000)=0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bcc000-0x4)=0x10000, 0x4) pipe(&(0x7f0000174000)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000971000-0x4)=0x8) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x0, 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b811aa41f69315250d35551f081f7d17"}) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000005000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x12)={0x7, [0x4, 0x7, 0xffffffff, 0x5, 0xa81, 0x0, 0x2bbb]}, &(0x7f000000a000-0x4)=0x12) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xffffffffffffff76) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ba3000)={0x0, 0x100000001, 0x1, [0x40]}, &(0x7f0000ba4000)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a6b000-0x10)={0x5d, 0xa, 0x18d1, 0x80000001, r1}, &(0x7f000041c000)=0x10) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ee9000)=@generic={0xbdd0, 0x1, 0x2}) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eeb000-0x4d)={r2, 0x45, "c7f19c1a4628a3c6790a8f7fb7f91d3a96bbe46dd71f4686c92cf42abaeba5568846eefb6ef71c2a586a7ca397db6dbed3f5d6166b7596b49f9b3064e8839fb188d14ef650"}, &(0x7f0000eea000)=0x4d) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c, 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000a000-0x60)=[{&(0x7f0000009000)="59633df2ae591292694a0e2fcc4098d14014738f9c0479bfd791f3c677f632b852d6d883df86b729dfcf48ff59984ea25dc5f9a43dbd9e10330d83eae9b468ae73d55ff3c4d7372cc1c8453f88504f2a1a94558d33c56fed79a3887e48f006ad6aaba0f994fdb7f1865ee4b5a49fbb46cf61c35f20cfff82fc079ae085c373fc48714015798c9eaf37c49453918501d9eec6f1542a57c76526e622896e813290cf9f8fe44c704f8d", 0xa8}, {&(0x7f000000a000-0xe8)="c7817349d81ecb6e99afaa2c3bcd1873a305c16f39bc3d05a581380b0af596f828cd2bdeaab38eec38359fc1d6d9976ccec8ef29b4f38827a7589d53727a5aedc2d749e01caec3981589d51026f54c08fbb8d42e2109ff483972c6ac812c2a70ffe8a04facc55051d8725de045375beed33d78f6308e54e567009751e2d64c8b6fbf731d20f2ffc6ebbac939b79705214d76b744a13cc8eb340b1470ea1f012b19cf24fe4909c8b9833477202d8467a9538f9454dc1a71959a57aa4c3f717fe46dd28921f31dc55c89815048b3c352fe53a27578fa6cd406c2ba1ed99d1c17cc2403a7755e7574b2", 0xe8}, {&(0x7f0000008000)="6fbfeb0bdf3ff749c74ee1c7cd47d711e96c44d1fbb8129617addda4029c2d8bc12eff23fc84e2d8ea3e382824621d6bcdb845d385e721b0b918346198540307f5a6a5e9fa4221b0a88ff149f182fc9496b348d863705b6b249237d1178e0e45a213f408b6c76797e2a1e8ecdb6e0233fda016edf534", 0x76}, {&(0x7f0000009000)="fa285a7ea3e8bf83b016ed3e6191dabcdfde2091180ee1ebaeab05518578ac694e64ef", 0x23}, {&(0x7f000000a000-0x23)="b654a868b8b0b89ab8a86971775b04843b591d6d58137d7d9bd8f513f7d8f2a4e28aca", 0x23}, {&(0x7f0000009000-0xfc)="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", 0xfc}], 0x6) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2000000000d, &(0x7f0000307000)=""/4, &(0x7f0000699000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00009fd000-0x4)={r0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000afb000-0x4)=0x0, &(0x7f00005d2000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a78000-0x20)={"81356377622f9b1f5adad0de71bae37d", {0x4, 0x5, 0x1, "335a6378843b", 0xd8f, 0x0}}) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a5d000-0x6)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fa2000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000128000)=0xc) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000872000-0x10)={&(0x7f0000ee2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000093a000)={&(0x7f0000b08000)='./file0\x00', r1}, 0xc) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f13000)=0x41, 0x4) r2 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:06 executing program 6: r0 = socket(0x18, 0xfffffffffffffffd, 0x20100000001) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000023d000)=0x200, 0x4) write(r0, &(0x7f0000c1b000)="", 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e72000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000417000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[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, @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}}, &(0x7f0000ae1000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0x0, 0x26, 0xa, 0x20, 0x20, 0x2c, r1, r2}, {0x9, 0x19b6, 0x4, 0x2, 0x3, 0x1000, 0xfffffffffffffffa, 0x1}, {0x9, 0x6, 0x0, 0x7}, 0x8, 0xe, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x5, 0x3, 0x4d2000000000, 0x3, 0x3, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8f) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c4f000)=0x100000004, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:06 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f80000-0x6)={0x0, 0xfffffffffffffffb}, &(0x7f0000bf6000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002f6000-0x8)={r1, 0xffffffffffff0083}, &(0x7f000022a000)=0x8) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000000000)={0xfffffffffffdff06, 0x0}) r0 = accept(0xffffffffffffff9c, &(0x7f000078c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e04000-0x4)=0x10) r1 = accept$nfc_llcp(r0, &(0x7f0000fce000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e6a000-0x4)=0x60) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f7b000)={r1}) r2 = socket(0x11, 0x80003, 0x0) getpeername$ipx(r0, &(0x7f0000eb4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea4000-0x4)=0x10) setsockopt(r2, 0x107, 0xc, &(0x7f0000000000)="", 0x4) 2018/01/09 16:58:06 executing program 5: r0 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000960000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000-0xc)={{0x5, 0x9, 0x80, 0x81, 0x4, 0x871b}, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000363000-0x38)={0x0, 0x0, &(0x7f0000362000-0x10)={&(0x7f00000ea000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0x1, 0x5) accept4$ipx(r1, &(0x7f00004cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a87000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001fa000-0x4)=0x0, &(0x7f0000873000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33d", 0x4}], 0x1, &(0x7f0000f7a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7b000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d8000)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f7c000-0xa0)="16968050136b0b98bdeccce2f813630e25611f8c0040344d6dab1b41c06df37ca9e88151f434e9e2686d777a5615d15fe8d51e1104cfac7482f6607086ef65be81063349fc13115a10de8938338221f0e579e8e49699747f342733e6b99be812f51d68a04364ad11c277179c0757e684c04b7ecc6cd2532991bfd1327f523c3ec7b12358e8030c34a1ab642416dee632dcbaaf2183719d53a4bb5815c2e7711c", 0xa0) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000b53000)=0x0) connect$ax25(r1, &(0x7f0000291000-0x10)={0x3, {"36110e3165f958"}, 0x3}, 0x10) pwritev(r1, &(0x7f0000a39000-0x10)=[{&(0x7f000090f000-0x10)="224de6e71006df451dd9d2b571e84c20", 0x10}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/09 16:58:06 executing program 1: socketpair$inet6(0xa, 0x7fc5aae83c3bede2, 0x100000001, &(0x7f0000d70000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0xa, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x1ff, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc4, &(0x7f0000001000)={@random="6c5fcf0c8a7b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x600, @ipv6={0x0, 0x6, "b21005", 0x8e, 0x67, 0x210, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x7, 0x9, 0x0, 0xe09a, 0x1}, @fragment={0x5c, 0x0, 0xffffffffffffff01, 0x6, 0x0, 0x8ef, 0x3}, @fragment={0x25, 0x0, 0xffff, 0xffffffff, 0x0, 0x200, 0x2}], @udp={0x1, 0x0, 0x76, 0x0, "24706cd7897f1429fa4f3baddcfe4f70a0c87b49d58903864665a039221e5924a258052f894918f3ab4dba0db0d3ac40e197af41fb389d7e11f9fc3cadc7d2521e1e1038aff7f0f600ea66e4d9227b267ec617436a04ee4fda329410136b4a6186ad143245eface4f5d348b63403"}}}}}}, &(0x7f0000001000)={0x1, 0x2, [0x61e, 0x6a2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ef5000)=""/248, &(0x7f0000000000)=0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00009e0000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f23000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a00000bedbd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04ea261f1e691c31aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee001c000000000005f8702b1d745f", 0xf8}], 0x1, &(0x7f00004b6000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080808, 0x2) r1 = epoll_create(0x8136) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d3b000)={0x2000, 0x0}) bind$inet6(r0, &(0x7f000078a000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000}, 0x4) recvmsg(r0, &(0x7f0000f55000)={&(0x7f0000f1f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f94000-0x10)=[{&(0x7f0000b30000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f00002f3000-0xe9)=""/233, 0xe9, 0x1}, 0x10002) listen(r0, 0x40000000000008) r2 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b8e000)=0x1000) socketpair(0xb, 0x6, 0x102, &(0x7f0000cc3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000061f000-0x10)={0x0, 0x6, 0x1, 0xe3d3}, &(0x7f0000e62000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000166000-0x8)={r5, 0x1ff}, &(0x7f0000b4b000)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000f6a000)={0x1798, 0x40, 0x4, 0x8, 0x4, 0xc22}) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000246000)=0x6, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000252000)=0x0, 0x4) 2018/01/09 16:58:06 executing program 0: r0 = socket(0x1e, 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="", 0x0) 2018/01/09 16:58:06 executing program 4: r0 = socket$inet(0x2, 0x4, 0xad77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x37b000)=nil, 0x37b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(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)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000006f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000182000)={0x3, 0x0, 0x10001, 0xe4}) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000183000-0x10)={r5, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000de000)={0x0, 0x2, 0xe03, 0x2ae3753c}, &(0x7f0000182000-0x4)=0x10) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000098000)={&(0x7f0000322000)=@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c, &(0x7f000037b000)=[{&(0x7f000037b000)="73f32e26be557f1aab3f386350584d09cab9c21251a40a9dced45f596e5ab881afd6c569acbbcbd3371b2a67f47dde990bcc2097461479f8942e22bb3be560e90fb387b116838976188b0ed558ceffac152b7c130ab3", 0x56}, {&(0x7f000037b000)="a337e3e2c8d2e70d34475f", 0xb}, {&(0x7f000037b000)="3df6e8f51b816130bb33e960202ee3eff6f2b17db48c37f0540e98db8abde7542296720f3dfc1ccf198cceb4b7024c91b0d73690c7938d9c355d66eb9997dfc33d68e0a769d305ad0971867bb7701d8c807991fcf7a1a9d62b4b92ee237c413ce5e159515ea39c87007e7648745ae576360418821e6dab67852c34dca92b4a29d6476c38e8d18afa8efdd2bdbccd0438fbb1ccb7d65b41ad8805c7e5592fb9ccf945167f5fe2d0fb39d759cddeb593e94c6a018dbb4ce43cc1aa03422022b7cdf735bc70dc7e4978f143dd7362824c9c5d07721d183f85f2ffcb95bd5719792fc314a5658986574855a9447b0b773597a5bd4c78f9", 0xf5}, {&(0x7f000012f000)="a89316a2132d0f0f97dccdd704913989ac5e266642301916256324cacb4191920362686e94c97eed4a92125742c9f7f0f366bc575b2e4932cb13db48d9a8a6c85eb7c40acf3a2cd1fcd2d1224e5802a4fd9e4a441dadd9e0d5b071b2b5eee17dda80bb7a66bc75ca0b24a31ab808ed020ca50d6cda8cc4a7bf2e52f26ce887ea9c9666f2a80d5f93b941bc3c5771dfa66ff03941fdb277811b0017662602b7da23437e66ede9cdfafd336e65b79a45bef427203c23df54e4bb2c5d7d7983ce5a6379f869d0874f3aca4d", 0xca}, {&(0x7f000037c000-0xb8)="3cee819a5f5e9feb3d679a2a993d55e6d398c2a8d516688873d79a73619e70451766b2bfaee76a64ea0f71a1fadff94b777b679afa252374d0080da4c502e96316dcf937213fe1026f6905368659b468fff25919f1397a4b437e19e10264d60eb12a4a76e26729f7a0a885777240517c7ea10ae946cd74ba570723e2daf4efd422db696ae70d3a45d008dfb599f4356536ec5de9cfe813ebd0c8cacbf314e5aa14673aa0e95d55b2677c89d93052a85dfc9be72fcb542faf", 0xb8}, {&(0x7f000037c000-0x4f)="0f3c0114b8504d693e3abd36ca4a094fcaf4a63c0c5a89d121c0efe062c369ea6bd40b28619ffaee837969468bfa2b0f0e8dc59051e34a9c7e60c5363e0c8b011900834cd1aced524e47be54534c6b", 0x4f}], 0x6, 0x0, 0x0, 0x10}, 0x800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000181000)={r6, 0x203}, 0x8) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000181000-0x38)={&(0x7f000005c000)={0x27, 0x1ff, 0xf60f, 0x5, 0x8, 0x81, "26d2f9f1a62bba9609618a026f69b25eb741a83595fbe67a936f17b004939af384f0121f044c0d54fbec665cf850c37ef4177cc84727441691abf1ff14343a", 0x5}, 0x60, &(0x7f0000023000-0x30)=[{&(0x7f0000181000-0x76)="9e5d399a2440566b9e6eed082aafbf6f7177ddcfd87da7d6657d63a2b7beaa05ede784c3a5d0b18cb880a02ef74097696203aaa70d3671898a3d79253ee14e9c8083fbd5a2a49617bc58ad847faee20c08a89af30360f9cb8d183e87e3e226fa43224a674837f311f9fbb5ed98f9a305b61195e94df6", 0x76}, {&(0x7f0000139000)="f730981ff4dcb6fdba3166646ad1b582f3ff6beba4ae66b9cdcc46dde53492f218263dec0bab709de407e814dcb5d858a8d3db198cecca16bac2ba63bd74f4d173a782dcb65a7e230a3ccb35e656ed6eff863f47031012f3b30b646512b358fd", 0x60}, {&(0x7f0000181000-0xa6)="b98e616f19cc73e7b3cb7f4beb831d7679eb08d1fbcfe0c898b626b69316d61f19aa68790f1a5dd58d06056eca53b4e221228d8e0d5fc70d91eccd3f71b4460d11a2c45a0bf135fee5faea209287bce745ff0f8277c8b1772b64fa471aacf7af5195737980f21ac5882dac51d2c2f897e72e416148bf3f9809a14a7127fcca5dd2f056e4a058199010f9e43fa99a73f209791a2fedca6bfa3042699d11130735f1037bc2d3a0", 0xa6}], 0x3, &(0x7f0000090000-0x38)={0x38, 0x10d, 0x2, "01d6917a6fb53b8862b128d76fd744a7e671c4745c64b0cffa7600fbf5ed4782820123ea713646"}, 0x38, 0x4000005}, 0x48000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000135000-0x94)={{0x2, 0x9, 0x3ff, 0x6, 0x0, 0x1f}, 0x81, 0xffffffffffffffc0, 0xfff, 0x4, 0x6, "f7f04130cf7ead3029615c166d2491f6416c1709b6c781c826ec47b524c1a658f4ff75251105ff372ee682a94da1f75f45f5bcc9f4f4ac218c313ea3a150aaa7b47c1703975f0a0ca48b3896f421c966a19f2ade06f7aa7520e76c3cd5b0c02f62482e7f0d749b9bfe539f60d98d3cbfff9e57247bd17061dda87d69399bab89"}) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000055c000)={0x1, &(0x7f00003a0000)="cf"}) r2 = socket$inet(0x2, 0x10000000003, 0xa) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00004d7000)="", 0x0) connect$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f0000735000)=""/4096, 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009e1000-0x4)={0x8, 0x3, 0x2000}, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00004f3000-0x4)=0x0, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) splice(r2, &(0x7f0000931000)=0x0, r1, &(0x7f0000444000-0x8)=0x0, 0x100000000, 0x9) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) socketpair(0x19, 0xa, 0x50e7, &(0x7f0000e00000)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000599000-0x9)={0x1f, {0x2, 0x8, 0x82, 0x80000000, 0x10, 0x59f}, 0x0}, 0x9) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe06) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000007a000-0x3e)=""/62, 0x3e, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000b31000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0x0, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004b7000)={0x1000, 0x7}, 0x2) syz_extract_tcp_res$synack(&(0x7f00001fd000)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa5, &(0x7f0000958000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x6f, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x3, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, "0003ab", 0x1, "44e0eb"}, "41cceda3ab6b4dc99b6b0a052044481589d74359ce741fc8c58278d2e8109d8d2f2199138059ce8aa57ac95324b9db4037560a2cbd8ae9667c2b67bd6cbaf872edc010470cf8ed4ac7ce6153b4e14025baff6f5a41bc94d94929c964e3b9f0"}}}}}}, 0x0) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000742000-0x1c)=@req3={0x3, 0x1, 0x9, 0x7fff, 0x6, 0x43, 0x8}, 0x1c) 2018/01/09 16:58:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000f4000)=0x800, 0x4) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0xfffffffffffffffb) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00008ca000-0x58)={0x26, 'rng\x00', 0xf, 0x242, 'drbg_pr_hmac_sha256\x00'}, 0xfffffd11) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cdb000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c20000-0xe8)={{{@in=@broadcast=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=@multicast2=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}}, &(0x7f0000882000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000520000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8, r1}) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) read(r2, &(0x7f0000507000-0x7a)=""/122, 0x7a) 2018/01/09 16:58:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e3000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000b1d000)=0x7ff, 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208", 0x0, 0x0}, 0x10) r2 = accept$inet(r0, &(0x7f00002b3000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e64000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000246000-0x8)={0x0, 0x6}, &(0x7f00006e7000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009ab000)={r3, 0x2, 0x101, 0x8001, 0x7, 0x3}, &(0x7f00006d4000)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r4, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r0, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000e6e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00002ef000)={0x1, 0x6b, 0x3950, 0x2, 0x0, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdb000-0x4)={r1}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00001ec000)=""/103, &(0x7f0000fda000)=0x67) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10000010000000c) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f00008d8000)={0x0, 0x0}) write(r0, &(0x7f000063f000-0x1f)="1f0000000d0aff06144345c0062e00000200800008ec0001010000003fdf00", 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a60000)=0x1, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000021e000-0x10)={0x2, &(0x7f0000362000)=[{0x10005, 0x10001, 0x8, 0x5}, {0x6, 0x9, 0x80000001, 0x2000000000ffff}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cdc000-0x3c)={0x0, 0x34, "e99ed0eca4d148a615a020e6dc4d6ab6ea055d8b376998062bad11224cf18a9272008780bfc035706d39b4aad6890af0e8921ae5"}, &(0x7f00009c1000-0x4)=0x3c) writev(r0, &(0x7f0000162000-0x30)=[{&(0x7f0000e55000)="c5c0c921c4f986993a61608a3f6365eff9d73809bb593cc367f501f18d1e78c7ab", 0x21}, {&(0x7f0000c67000)="b66b9a5ae1ba4b42ce8956ce9374e90bf6635cfb5092e8bb0f3064eb7ebf9401c794a9eb0da1691c31fa", 0x2a}, {&(0x7f0000a24000-0xf9)="f95633315e99525868e60a0fbcbd120ad99ea3c3f6886569ce8d3392957b762d41ccc0f4028ec6c3cc328104a48a37603717b28d4878b05bd75c6d023fe552a823bd0d857e75a2b1ce4003d3c0362939fbfa70c9c30dde1d5dca669873462740018c5698fc35d64c35aac7362382be756bc978c72be72fa85bb2234077241038042f804ab53df8986ddbe4ec6886cefd5b2220d6c86ec1b80a0610400cda472c96f084270afd902dd14da12a86cf7701c32ddf830cc673b54295fd16cda0b27b3f68058cb8075e8d2d5c427f1b972146605265d35d7334a8d9e8a4371fba93ae561d21ff61023fb953948abaed037d13baf89a35a5a2653308", 0xf9}], 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a65000-0x8)={r3, 0x0}, &(0x7f0000908000-0x4)=0x8) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000b8b000-0xd7)="9d74e8aaf66eabbb3c3a428b04bd27e2fdf010a1961629bcab48550d7bb96bd116dc7fbcdceeffd06ae5306bee39508ba30eebf4096d4814565b88391c786766c7391f1042b016f745863ed1ee76cf3910fe3628ebf334819d0effe353cf71f742e767279649a040f545f95b871056b82943d278f374040a4ba5668753117e017c7a7a1730bc4c3300f5f36cbbe2f74cda354d23216b07b85719f9fe5e22b5332967ac48f066634c8cc75f5ecc309cb36a38552567e48f9644e10bf5585c2403d4be5dc47cbccf5b9058aded8eae015bd9db3097a367f8", 0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000b33000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ax25(r0, &(0x7f000068e000-0x10)={0x3, {"4dde8273a73aac"}, 0x494}, 0x10) recvmsg$kcm(r0, &(0x7f0000768000)={&(0x7f0000b95000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007d9000-0x20)=[{&(0x7f000036d000-0xf7)=""/247, 0xf7}, {&(0x7f00004c8000)=""/50, 0x32}], 0x2, 0x0, 0x0, 0x0}, 0x40) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ee7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tee(r2, r0, 0x9, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ca000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a4000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006f7000-0xc)={r5, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d24000-0x8)=@fragment={0x16, 0x0, 0x7, 0x8ed, 0x0, 0x0, 0x1}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000b9e000-0x22)=""/34, &(0x7f000098e000)=0x22) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f8a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000072a000)={r0}) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000d61000)=0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000f8b000-0x4)=0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f84000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000f9f000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a3000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000e06000)={0x3, {"2d8ccc5cc0ae0a"}, 0xffffffff}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000fe4000-0x4)=0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b5000-0x5)='veno\x00', 0x5) syz_emit_ethernet(0x2a, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000053c000)=@generic={0x0, ""/126}, &(0x7f0000583000-0x4)=0x80) bind$bt_hci(r1, &(0x7f000027d000)={0x1f, 0x80000000, 0x0}, 0x6) r2 = accept(r0, &(0x7f0000581000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000581000)=0x58) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000451000-0x4)=0x31, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80007, 0x5, &(0x7f0000959000)={0x0, 0x0}) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000959000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000959000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f000095a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000827000)={r1, 0x7}, 0x8) r2 = socket(0x1e, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 16:58:06 executing program 1: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x200000000, 0x1, 0x0, 0x2, 0x20, 0x20, 0x6c, r1, r2}, {0x8525, 0x7, 0x4bc0, 0x4, 0xffffffff, 0x0, 0x4, 0x4cd}, {0x7ff, 0x3aaccc36, 0x1, 0xff}, 0x4, 0x5, 0x1, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x69, 0x2, 0xf4}}, 0xe8) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d68000)={0xffffffffffffffff, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e70000-0xc)={r0, 0x400, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80001, 0x2, &(0x7f00008af000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008dc000)=0x0, &(0x7f00002f7000-0x4)=0x4) r2 = accept(0xffffffffffffffff, &(0x7f00000da000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d3000-0x4)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000fbb000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet6(0xa, 0x0, 0x3f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000078e000-0x1c)=[@in6={0xa, 0x0, 0xca6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0x1c) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 16:58:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000830000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) 2018/01/09 16:58:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000258000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b97000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e90000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000240000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e1d000-0x8)={0x0, 0xba}, &(0x7f0000798000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000642000-0x10)={r2, 0x2052, 0x4, [0x8, 0x5, 0x0, 0x5b5]}, 0x10) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000eea000)={0x80, 0x1}) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f000072e000)="", 0x0, 0x0, &(0x7f000007d000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x200000000003d, &(0x7f00006a0000)=0x0, &(0x7f0000553000-0x4)=0x4) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000010, 0x80000, 0x1000000009) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00006c3000)={0x1, "bbb1f3b3b06b"}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000cb5000-0x38)={&(0x7f0000dd9000)=@full={{0x3, {"cfc13ffa36531f"}, 0x3}, [{"d0262b216ed449"}, {"12bc87555e5c53"}, {"00f1fde8b445ed"}, {"9a222e3498da26"}, {"644a303f354cfa"}, {"51187f67bc595e"}, {"54ec46ad44e1fb"}, {"2a00350da70bde"}]}, 0x48, &(0x7f0000dd9000)=[{&(0x7f000049d000-0xed)="7d90bab02c470295e594c93315b622f0c1746f03166b66b8224a5ab9b713067d2213656ef647720b39b4031f6851f16252cf52b14b1735f1ef237464eede8f1d3498c43c1de077af9c0e5e88504fff1ddedcd5b12c7863b1853390138a3777c8d21f911f7e47a36327aeb79454f42ccd428929341b5825538d1c9d2fa8612b96255b0edef2c51174a6b50aa4d4e33eeddd90698730cf1daa6b11e8b8ce101d0b464e72b59f7ecd41009a3f3b7a389eb9b5f2aae86fa4ab20418909b5c78f052782b45b8b4db072e4be31cdc905745398c2f6faef67cd22c444232ca710cea4cc4397be7990e30ba7329767cb96", 0xed}, {&(0x7f00007b2000-0x74)="07771312873bc86347614ab88f87619f9290a802b18822220ed3a45e14e270fd76932394dcca33b7eb9e1c6f790aba72cd26cc9e8f1fce924b201a5f92448271319e92fbdd448ed96b03f7e835435ec5ab0d701b09af4ce7f021be3a2076e28552eb1e3b518bcda601f048763ee73f8d0d0e42af", 0x74}, {&(0x7f0000132000)="7a5c8cec4edd8a174b026b091de1ae043c3108b925ceb65df98ab5ad4565d79a0843b787feba61", 0x27}, {&(0x7f0000994000)="b0192ac9855bbb1e1961bb4fbb2982ac00acc2ae1c518c43d71c308c30450c5a1c004dc08df57da81998b88877363a9710ac27f730d18a47a24a73c523e23f446c97054bb617a1764569a2291348230b66db130870cc9d327c7dd175bb07262a9023a099e46a6ddb0b81c727f545af9ce721aa383271e4b1f536e99eac2d146e0f77806a27e0173ce361fb5f476981e18751510ecd500754317be5e28b17cfcf541b8cb7", 0xa4}, {&(0x7f0000986000-0xc4)="e92e8afc8bf1c8987b201948d9e44d83ddefac437dc3158d643f1b35acb8b13193b19aeeb421e55500bbb8123937b25743a37974fad279975538f12df77f9f51bcd3d28a563b200d3c4900f69f84d70cd71ace92ea7ad821aa54b62a25784f4b3bd7427ecd9c2a0239697ac9a23997f4ca8e33b26caeb63d1336f926e524abd4f79a7730936cbb11b05542ed5a3806d24eb311adcac356353f548822c6f7e555803d38d79789f44e106ce98aa4f432e0cd9a7147bdb334f41faa24257b12eca4321d4f42", 0xc4}, {&(0x7f00007c0000)="d8389d1f5f85f4f16cd2168638a69ce8393e59f4990c80839a1091eb463bd87cf4bec0a30e37d2c9c8810cada50e2e6120b29a939e13aa0bc8ed324967371fb1276361f8fa1fcb61419d84c7b92be0dd6bd2d86146ed156d97aef506e6379c38e37a498e28aea826d52eca7f559c419fd7278c44f22525696f18041aa00be2765350c03c0110825b66cd679bcafa783f41e82ce3e29cb7e58ae99c9ac6", 0x9d}], 0x6, &(0x7f0000dda000-0x248)=[{0x80, 0x109, 0x0, "d00429b2f1088a792502d9d0e3e1a94a371b3bb155b2d172885f0ee57a9b9d8a9cc0b59174f5135dd588abad9c627809bc0cd95ccbda4df5a0b7865a38f33b390d79daf14545c30d949b1c559bca6ab3e0b6cec776b1beea09d4bf4e954f5623c1b78c2bceb54639f7"}, {0xe0, 0x111, 0x7, "94180bc8a096e38046a77d4fd557dd4124330c6037e877d9fcdd11a51714812237d1ec50cc101ce420c6cf145cda8ad7b99591d13c037be7f257874c21afdbd5190fdcb789567cd7b41ac4c363155db8075fc49286728aa9076e3eafac06a6ee506d282ee0756e0b07f487e7d46ebb989a3c39006b00eb3f0d58f2bf2f33451a92881acc7a66bf8c632808adb1272b002e01bfa8fbceee863814aaa0b5af6a8cbc3beb28bbe2bcc87b4ecbb55a41a0700c68a8d451222f5c31983cb6bcaac6e5c1ab31f8cc1f34ef563d97163b"}, {0xe8, 0x11f, 0xffffffffffff2624, "22cfcfc24980a7c717b0f4ac9a5d93e1a44cefe1010b68d416f9798506bc1987ab4f29336564e3d63956b7df02aef61620b81d3f064324684a2aafd8009317b5124b439bc5da0c332b475c4dff3d7043393463c3d6d6c5a628b0f133b030c2f86c53c56d0e84c74cc40f5768d05096d7ff72c4abb0099feedaadc61f67a0bd445372897aec55ba34080e0307bccdf32079d3f527d04e0c8e6dbffe9d31fb8bcb4d81aadcba795a13228564607b12687c2d24121d0e93e9c463e4a94b4ed1aa76155b66df29f551f00a63e3c72f1ae00726389452e55666"}], 0x248, 0x0}, 0x10000) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0xf, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000396000)=@assoc_value={0x0, 0x0}, &(0x7f00008e6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000685000-0x20)={0x4, 0x100000000006, 0x204, 0x7fff, 0x7, 0x5, 0x400000000008, 0x200, r1}, &(0x7f0000f9d000-0x4)=0x20) splice(r0, &(0x7f0000ba6000)=0x0, r0, &(0x7f0000876000-0x8)=0x0, 0xdb, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000046b000)=@sack_info={r1, 0x2, 0x17c0000000}, &(0x7f0000910000)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000085a000-0x4)=@int=0xcbe, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000026000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3433}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bef000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x7}], 0x1c) write(r0, &(0x7f0000dbd000-0x22)="22000000190007040094330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009fb000)=0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054b000)=@int=0x9d4, 0x4) 2018/01/09 16:58:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cf8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000c000-0x4)=0x0, &(0x7f0000e8c000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000)=[{&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000002000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000)=""/168, 0xa8}], 0x3, 0x0, 0x0, 0x7}, 0x2040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xe8, 0xf65, 0x1f, 0x24}, &(0x7f0000000000)=0xa0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000)={0x40, 0x2, 0x8, 0x8000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x96)=""/150, 0x96, 0x100, &(0x7f0000004000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x2004}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x4, 0x6, 0x6}, &(0x7f0000004000)=0x10) write(r0, &(0x7f0000005000-0x13)="3c5ed12318be0154f5d5c4e3a07e0dad2342c3", 0x13) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) listen(r2, 0xffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r2, 0x0, 0x1, 0x4, &(0x7f0000004000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="12ac345bb2fc91fd20e08ae56fdf6a6229f36c7b7d9a5659479e4b6f307893734692adc55639ba193f78403d77a813cc5d9ec05c8e86e25388b4f8697452db18973c64aa952398d03af48feb35c343d12f8fd74cc4792e3aba8f90b2d464754cdc341eb42e3d2548617183fb61f2afc8e6c52ff833a0805e755c3da511a6a4934b0ea6d3ad33859ca847f78262cd8c20782953450d9f8592f43fefa75c3e6460fe2817be01c36aba7b97d036733aab7d99df8e54787c329fa41a849539378d66f2e23d764c94e2e8e6cffc5a60ebe2576222028f07765e4bb3967a8ba63b5d69f34a65c7ee71d0a2666eb956a1f65f5f10ea2af5b80b4f", 0xf7, 0x0, &(0x7f0000007000)=@un=@file={0x0, './file0\x00'}, 0xa) accept$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2018/01/09 16:58:06 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003a7000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x96)={r0, r0, 0x8, 0x101, &(0x7f0000c85000-0x52)="599d525012ab6eedc733b394291ed28585e112c11b5559a937ef6b5ed59a10d9c79150299108965bee0c413e1168232ac878ec55e66d5e71c7f338ac86dcb8b8fb87b9aa714a9168650b6e6eb7c8ce5b31a9", 0xf4, 0xfffffffffffffffc, 0x9, 0x10000, 0x7e0, 0x6, 0x4, "e1921a76f154dd62cdd734014eb6ef6f40016a7f934fcae3e20345483a7223f25070cf9e825ddae341d8f75deb241cf6374e8d221e62b5baa5a54e2656b80963735b86a711f0f92fed0cdf9ba9e20d8ba3f71f1fdc48a5bbb105004141d3a6f4f9bf01c13ab6ae933112a831ef2e"}) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x101, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 16:58:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000f7000-0x10)={0x1, 0x28, &(0x7f00005ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000faa000-0xc)={r2, 0xffffffffffffffff, 0x10}, 0xc) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000002e000)={0x5, 0x7}, 0x2) connect$unix(r0, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) r4 = accept(r1, &(0x7f0000197000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) close(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001e000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, &(0x7f000023c000)=0xc) 2018/01/09 16:58:06 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000000000000, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "09d654bac0e43da2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:58:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$nfc_llcp(0x27, 0x3, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f00007e0000)={&(0x7f000050d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000036c000)={0xe, 0x7, &(0x7f0000a08000)=@raw=[@jmp={0x5, 0x81, 0xf, 0x2, 0x0, 0x4e, 0xfffffffffffffffc}, @generic={0x6107, 0x80, 0x101, 0x30ad}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff}, @alu={0x7, 0x9, 0x7, 0x8, 0x9, 0xffffffc0, 0x0}, @jmp={0x5, 0x7, 0x2, 0xfffffffffffffffd, 0x5, 0xfffffff0, 0x594370fd819fe678}], &(0x7f00000a5000-0x4)='GPL\x00', 0x81, 0xfffffffffffffeb7, &(0x7f0000d00000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffcf4) 2018/01/09 16:58:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f20000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00006c8000-0x88)={0x5, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000125000-0x20)="", 0x0) 2018/01/09 16:58:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000525000)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe825}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001}, &(0x7f0000188000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000015a000)=r1, 0x4) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000009b000)=[{&(0x7f00002a1000)=[{0x14, 0x25, 0x1, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, &(0x7f000057f000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000f6d000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000b9f000)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00003a2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000067c000)=0x20, 0x4) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80000, 0x100000000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000004f000)={0x0, 0x41, "71044c796b316c56b96eefcca9adc3b037059b3d25b4bd0be33e0cea5149c74d57507a1af5b56920fe279e00ba3364ec076cc0dc6e379e02a5a5916394858a91c3"}, &(0x7f0000806000)=0x49) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={r2, @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]}, 0x8, 0x81}, 0x98) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f6a000-0x10)={0x0, 0x38, &(0x7f0000f69000)=[@in6={0xa, 0x0, 0xa2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}]}, &(0x7f0000f69000)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f69000)=r3, 0x4) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f6b000)=0x56d8c9f2, 0x4) write(r4, &(0x7f0000f69000-0xd5)="1f0000000106ffee7d434dbb07000100000000000900010000000180000000", 0x1f) 2018/01/09 16:58:07 executing program 2: poll(&(0x7f00005d5000)=[], 0x20000091, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dfe000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00006d5000)=[{&(0x7f0000001000-0xb9)="058597cd338735b1623cee597fade2af6b47072bfd1dedf8b5fe0c891ed0236b21fc15c861d3b53817d6186737049043cdf470277121049221862673cd6de7a4be72aeae3f45a7c4e43e36edd52b8ea6b4780d0ff1b7f8d5ee16dfa2fa0efe06f2d3e036d5c893134bc80b3b4b75f99e5d3608ef729814dc09644e6bf52d7a45e7e9bf63044cda4bf0515416b14b10a074550dc9fa1500127b20d4f7981ad3ea4bf0b4af611aade5d150f6d629152fbf963e3bd4ba6cf14f0f", 0xb9}, {&(0x7f000054d000-0xd6)="2a6188910e54de25f2496106bd62d756c71fb44bcedf78add7cd22246c6d7589b49e9c86129e90c44d495ed34a7c16f9e8bb3c151a157fd6d927fd31a4aa078d35f5c59e327f13ec02268188966cc66e2b692eef098e2a9b5842c289a1393ed7bac4de7e5973c2db0b97eaa4a7488beedeb6f8a76cf3dfb189a76adcd078042bb13a06b768fea6be0d2ba0d8ab411d3035a88757818ec9ee98dd036da85d9d71972a3d8960ca26e29749c7fde6f79088d78a4296f0a92cf3e397c2901dc7aa32f4c1f8940788a06b4fadc8e18fa185a01bc72ee4eec2", 0xd6}, {&(0x7f0000a49000-0xbf)="155ff5454b33796e5dfc2e6906d012393da15f041a49c14776c27432b257438f2cbde709090322acb387b456c8bf6f3e3f3378e817539dcbc43592e06cb9114c3f983a5cc61b76802786cd4c4a5e759140053e2df046198d41c7e62270b9181e0bf38c3404209cbe88cf10415fcf329122a8ba28aabdcc685eb136c749da14808251f3cd36b380e779bc497a12acc6cc7f4615aefe77f2838db280de6e059c123ecf1c9ac1015734a3b98ef64ab232b6e9e5fc0549c6e4ffb71f84e2b28381", 0xbf}, {&(0x7f0000000000)="3a2d1f24b515ff9ffb19f2c7270a8020027144b55de713da4c47d38604c7b3f3f887585e517ce22bfa6edaf854cb3a76c1b569bc79aaa5fe7034ef545d0e6d45da39dc922d0718cdfa258aadeb8a84ebffac867d4fb3273ff4e6f1db38b05e0a0c1ca27e4b8b0746fd1f4fcb7732e0a866392a9c261fc832d223bdaa3460f22eff3d5d2ec8816d2c5d0b6562f0e34afc3b708349229bcd5fc57f4a89d82011183b37ce3da3e29308410a0ef43509bbf39a5fd792433b01906e4d68638e7ee58a334fdabc3cd72811abe1d1e35aa7bbecebfe4ec7f26a214834d1323af4cfc94d9bfd05211e77ce28cc", 0xe9}], 0x4, 0x0, 0x0, 0x20000000}, 0x40000) 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b3e000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053b000-0xa)={0x0, 0x7, 0x1, [0x1ff]}, &(0x7f0000945000)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003c2000)={r2, 0x1c0000}, 0x8) write(r1, &(0x7f00007f4000-0x2f4)="130000001000ffddbf00f49ff60f050000230a009d000000090aafa73022e5f9ec3e4fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be0602c2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b93000-0x4)=r3) 2018/01/09 16:58:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x40000000000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:07 executing program 7: r0 = socket(0xd, 0xa, 0x62) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00005f8000)=0xdeba, 0x2) r1 = socket$inet(0x2, 0x80000000000003, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="92c5cb8a2c27edbb75e5187af639fdacbb9721ee0895537fdccc6c2f83f914e1058de9b29995fe84022ac0fde547a8785e4ba231a8b9bb6e2bd45760c22c1e7fbf34fa9262315f21c974209d2a658b330c52654da9cd7dfe2dfbed8fb4b01e5f15107b5f401bc03c7f352074ddee82d4ccea3a83e9c757ae7ad21bc1", 0x7c, 0x4040004, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x1, 0x8000, 0x6, 0xc51, 0xcb, 0x7fffffff, 0x1600000000, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x2d, "5f4b4f2a626eb1daa56de2b517f1b86f68917d73cb4da57a1e080b2c44b057ddc4f4ad0bba9602046b66a15df6"}, &(0x7f0000000000)=0x35) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/145, &(0x7f0000001000-0x4)=0x91) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r3, 0x1180000000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1c9b, 0x100, 0xffff, 0x6}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x206, 0x8, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000-0x3c)=[{{&(0x7f0000000000)=@ll={0x11, 0xf6, 0x0, 0x1, 0x23ac, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000003000-0x69)="b0afe69f5d437b91bc9d12959731e04012d3e33e0f08f37480501f32a3ee8905d2d88b4b1add79efbf4d73ef31d42a4f29ab5e27ae6bec5591dd4bfa35d7b4898f8a38e8bc8a6e480ecfbd19ce396c2b63a8e642ffc4b7fb0d773ff3a2a2391dfd9e3b6e4076589953b840ed2419752241d7331e744f6c7f20841116ab7efc885df4c5366031653bd11afcf3a717ff1404aa6bff61c9ada322d097356156452c366e323ae93bfa4b08853ec9537910eb42009d898f541ada7410a69e7de412502b6f", 0xc2}], 0x1, &(0x7f0000000000)=[{0xc8, 0x117, 0x7, "c9c486cadd1b386922f94216ee888e788be2e77c5122428cb15a529e57fa154fc8e7acd86e19478d0f2c5620a98a39068f09d6f6fc050b25c3aab4166822e856522588c59e6d99bbe1ca2974ca2a5797e75573c3d4a948637ef79e26d66410dcf6b43777fd065b2926cdfd68dd6630d29ccf1876d38ff514733dcafa46c3ef6383f685aaacde0abc1bf3e0f3d69bba427fc6bb32c835fd891704f016171a0e4dc8345c1be038e706a19ea30b0e24a0c9ea53b573"}, {0x70, 0x108, 0x7ff, "5db27a7de564d4764b642e0ddab03c6f1b86d7e889eed0bed6a9a9397fe06359035634caee20303d04984dba338c94c0807cd2071a9976260d648a9cb4e26da7444eaf8a90baa66a806858fef97f7b5cef9cc4310cec33eb5a42e5b4ee6a402b"}, {0x78, 0x107, 0x200, "ff5f9543ea056adce15c087010103bf0d9feb4099372727e45687479428d83427a40052b83ccb5a72736a24bebe874f24cf61bae846754fd37b18d77f51e79caefa5711d8fe947a00553e7f29addaf84c667dc753aedef67d1da309451a5c45adc273e"}], 0x1b0, 0x4000}, 0x2}], 0x1, 0x8040) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ef000-0xc)=@sack_info={r4, 0x5, 0xfffffffffffffffe}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f16000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={0x0, 0xb0b}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0x106)={r1, 0xfe, "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"}, &(0x7f0000007000-0x4)=0x106) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x2d, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x20)=@ethtool_rxfh={0x47, 0x9, 0x0, 0xfffffffffffffff8, 0x3, "38b70b", 0x81, [0x0, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0xc0, &(0x7f0000002000)=[@in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff0001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x2, 0x557b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x2, 0x3595b3bc, 0x8, 0x81, 0x2, 0x68e4, 0x0, 0x40, 0x79, 0xffaa, 0x2, 0x2, 0x4, 0x10000]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000005000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) bind$unix(r0, &(0x7f0000006000+0x344)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = socket(0x11, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000008000-0x80)=@generic={0x0, ""/126}, &(0x7f0000006000-0x4)=0x80, 0x80000) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000003000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000009000)={r3, 0x6, 0xb5, "8695f9c81cbc59f79592af982a957b801df50b1155180b933acb4f53b0831de3c0c6fa6359b59f80d2e76798645bd51398cf5efd72e11a901b68c17908ac6fdc8ebf5e"}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000)={0x3, [0x0, 0x80000000, 0xef0e]}, 0xa) accept4$unix(r3, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 16:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd4000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009f9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000043f000-0x4)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00005ef000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000bbe000)={0x0, 0xa5, "63b3a57c18f5af340630f7efd74e75c083f226067b074bf3bc031431d44283e0fd6e5a993d084783525c1e3ad9ee667b35f008c6cdc3f4ee5c16c2e24505634a57642185330ffe1f2e042b64575c2843b4404ead0cb074a3a6fc698d855dbc9f980c6fd9a795cedeec74cf209372bd6139715b6aea15a3f414437db533063f1ec52fc042f39142569a6fc51af650a99c635b8feeb2dd58d666662834138568ec92a79ef412"}, &(0x7f0000f12000)=0xad) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ded000)={r5, @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]}, 0x100000000, 0x7}, &(0x7f000077d000)=0x98) r7 = accept$inet(r2, &(0x7f00007ef000-0xf)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b4000)=0x10) socketpair(0x3, 0x807, 0x0, &(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r9, 0x40046411, &(0x7f0000011000-0x4)=0x7c113a43) write(r4, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) mmap(&(0x7f00004c2000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000109000-0x8)=@assoc_value={r6, 0xfffffffffffff4fb}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00001e5000)={r5, 0x7f}, 0x8) setsockopt$packet_int(r4, 0x107, 0x19, &(0x7f0000e7f000)=0x6, 0x4) preadv(r4, &(0x7f0000788000)=[{&(0x7f00004bb000-0x8d)=""/141, 0x8d}, {&(0x7f0000583000)=""/12, 0xc}, {&(0x7f0000b6f000)=""/41, 0x29}], 0x3, 0x0) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003fe000-0x4)=@int=0x0, 0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x199, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10000003}, 0x1c) 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x806, 0x402) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b79000)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x8}, 0x3, [0xfff, 0x9, 0x9, 0x1, 0x0, 0x3, 0x8, 0x10000]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x1d, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000def000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000046f000)={&(0x7f000023e000-0xc)=[0x0, 0x0, 0x0], 0x3}) 2018/01/09 16:58:07 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004ce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x40, 0x2, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ea4000)={&(0x7f000038d000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e9a000)={r2, 0x50, &(0x7f0000b40000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000e94000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000bc7000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x6, 0x4, 0x77aaf1ce}, &(0x7f0000a35000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00003a7000)={r4, 0x1}, &(0x7f00006e7000)=0x8) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r5 = accept$alg(r1, 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00002bd000-0x8)={0x7ff, 0x3}, 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000154000)={r5, r6}) sendmsg$key(r7, &(0x7f00009e0000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r8 = gettid() ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000c1b000-0x4)=r8) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f52000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000674000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 322.125648] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/09 16:58:07 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b0e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0xa, 0xae, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x991, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6000}, 0x8, [0xd8af, 0x7ff, 0x5, 0x4, 0x2812, 0x6c, 0x9, 0x100]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x6) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000002000-0x8a)="d638802457b1172e9c63d6fb0d2d0dce4db2090da45977c62c735e1b351340de5ec3e5f4fae4bb93c5df01e01f9d209eeab65a2c5045f79d77fd6ee67e169708aaa9cd65647ece7bba743766ae04d5cd24d9071c77a5b8b4c72d98e9834f1299ca1a956eaa3b68f5a5e0f3cecf1bf2320cee7895d2f67db3300096960d93d95e15cd2d634b73ef1e57ff", 0x8a, 0x40084, &(0x7f0000003000-0x10)={0x4, 0x4, 0x3b, "8c617eb55b16", 0x8, 0x0}, 0x10) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x27c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x1c4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000057e000)=0x310, &(0x7f00004d1000)=0x4) [ 322.180843] sctp: [Deprecated]: syz-executor1 (pid 21158) Use of int in max_burst socket option deprecated. [ 322.180843] Use struct sctp_assoc_value instead [ 322.189378] nla_parse: 12 callbacks suppressed [ 322.189384] netlink: 61 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000a4000-0x4)=0x0, &(0x7f0000203000)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eac000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ad7000)=0xc) read(r1, &(0x7f0000a63000-0x93)=""/147, 0x7e) 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007de000-0x10)={0x0, 0x1c, &(0x7f000067a000)=[@in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000326000)=0x10) socket(0x7, 0x7, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe7000)={0xde, 0x1f, 0x0, 0x5, 0x5, 0x6, 0x80000000, 0x9, r1}, &(0x7f0000d1d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007ab000)={r2, 0x10000}, &(0x7f00005f5000-0x4)=0x8) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) [ 322.231974] netlink: 61 bytes leftover after parsing attributes in process `syz-executor6'. [ 322.275632] sctp: [Deprecated]: syz-executor1 (pid 21158) Use of int in max_burst socket option deprecated. [ 322.275632] Use struct sctp_assoc_value instead 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) syz_extract_tcp_res$synack(&(0x7f0000739000)={0x0, 0x0}, 0x1, 0x0) r1 = accept(r0, &(0x7f0000fe3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000027c000)=0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00003aa000)={{0x8, 0x0, 0x0, 0x7, 0x1ff, 0x9}, 0x80}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x38, &(0x7f0000e4d000-0x1)="ac", 0xffffffffffffffbb) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xf2c, 0x624) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x110, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0xffff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002000)={r2, &(0x7f0000003000-0x2a)="8c1bcdd53e47a959abb6434df894c029b104bf66fc2f950486c6e117b20226f09cf41d7fd77a5323c2fe", &(0x7f0000001000-0xb3)=""/179}, 0x18) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/09 16:58:07 executing program 4: socketpair$inet6(0xa, 0x80a, 0x9b, &(0x7f00003cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x9, 0x2, 0x1f, 0x81, 0x3d, 0xd103}, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f0000ef0000-0x4)=0xfe, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @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) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000006000-0xac)="320aa83bb1e02fd9403db485be7be72013911253a9ca455fe7f1bcfd8b489cc19771d08ca313461e623f891e2bc63ddbdd65d1e5dccc5102cfce776021a72206efda341ff05fe9754ca59c1a15b68534a32f84ee71ae7591831326d64f9de0c4c163f3f4bbef0556c00b20890ff5993b391b97eb3da063d60a4cf670bb14e6c3359deabb6b2648398e357cd91bf7e1beef9a93dfd1660b6413337081eb7d109dcb5b4e7657ca64597d5875e0", 0xac) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x81, 0x475b6ea8, 0x6, 0xfffffffffffffff8, 0x1d1b, 0xe9c, 0x2, {0x0, @in={{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]}, 0x5, 0x7234405d, 0x1, 0x9, 0x7fff}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000008000)={r4, 0x10000}, &(0x7f0000008000-0x4)=0x8) connect(r2, &(0x7f0000008000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0x4552a877, 0x30}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000a000)={r5, 0x9}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000)={r6, @in={{0x2, 0x2, @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]}, 0x371688a8, 0x100000001, 0x80, 0x6, 0x24}, &(0x7f000000b000)=0xa0) 2018/01/09 16:58:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000e52000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f8000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="7dda78404bfd6cffc5bf2339942622a4bb50d26bfa010cd1ffeb1baa776d5b21021ba8c62eaf4f9560946879cfc0e4c96b4ab3edcc6b41c84e34d8421cbde702b9834019a7263b86f654aceb19b1d4571a98c5e757f19f957fec8de4b0067706c0c096f52242e6e047ab0761b4d393095f7efd0296409a9bf4fb7761a485521aae345dbe7b3be04b0b3cf73faa4f88daf226aabe93beeed7ceabb646d59a733246989786ab9b271670d6c8faf4d8081a65734684c74c9d962cd73bb2481abf059f40f17f83b3f71549004948548658d49b2d4303d2a1ebd9fd9d53fb499ad47e363dc49b230b7cf6", 0xe8}, {&(0x7f0000001000-0x14)="41b6a5acd597e63eb2d5bc644adcb8270afbd70d", 0x14}, {&(0x7f0000001000)="61f85be2557859f2542e823dc297b01ef133d5be4367985286fc1778151f3b4fb9ddb060bf5073d7e9a75fd7475e3a1f293cf66347664390045dde0714263dc7abb263d7cd575f3b9d36c0c35fded6e77d79889702868876ee4e6b41614bb2818e475d45634a162eac1945288388c9e0daf2883b1fbddd3b836d6eaed9c5ef0526316522565234bd60705f4f7a87bdc27bed3e9fee08f889f36d5e115fef76a070b4193fddcb0d113377a68fc5aeab4c7681fa7905f196e646c3a05df43aa00fefc8a9826ae668585461e97cf077d74c846458895f81610dbf80e1567eab975f634cefbea9322c377ed67567c6c8dc2d41913be08a592a8436", 0xf9}, {&(0x7f0000001000-0xe2)="49ba7da7f76df3a1fd4a330a72ef444241951f6de573a89325b13dc3498cf02b09f395c795fa182720f6f840d5d7b8916b0f16e22b20079d61c54b6afdaca01bc2816162bd71cb1024047738666fb44405c2685f99197e1afcc848b877ae000f5c4ad5ac3d9dc12c29a82d323f20d63b625884817a6307bcd1a53831c7c10b5632d85e416f5b020adfa1a7a7cd205c7b4407b8535a09a83f143a3777e4b078f6a0c243b8d09a29b89fdc4fa48b324669518f0b205d41fdf0e34313d1f30e9cb207948b9322895b2ed8849f46c4c1a3f334d43c03eb3f0a26f038830789bfa8f82c57", 0xe2}, {&(0x7f0000001000)="ae093bffe62ba0ea3d996f2e0f03369444a65f7d166efc1261eff29d185a35d5626144e9a91445c32fe651aa7f331f3cbbbc50d3", 0x34}, {&(0x7f0000001000)="f638ab696e2ebbfd197d86d9f08d90c3ccf4cc9364e8f561c2f5752f7d9972dc9ce7056c7de7561cdf176bf7409592decd983ec6ad9929f21a20dc84ce2efebf72fe2461bb7b6ff774ef1d763bb57198bf7b3b0982fbe029c57c2f2a4ab736f577b2116231db225830a88edf919e096a9152029b37d2a3694e6fa60485d43583b80cb26bb632d7ff9e50d76d37a71056cd8840bd41689daf4116cb9e10cd93921cd31d537da2a5470712ef2c161c91247be76f7e1b5ea8190c13070db5729a68e33afb6d680d965d", 0xc8}, {&(0x7f0000000000)="66d8392fb5eed310966049a12c38fda85ef78b8f60de0923474ee002a156dad624a633abbead667497925f266b49a7088a06087f633ed61953029e05a51410b2bcc854e69f42bc0fc2f88d3c5e273c07bb460b3b5a2c5719832392288ef9734ca4e5603bb8c92997a75e72b046634d39b83d77db994b3f3633a03b263d4e2a4e7413703f55916c09d4640f94a8b1b266022ce07a8c5542d1039a230120bdbd04010249a1058d953c833978831d7b138c8b32baccebf3b5c00c02e2c76dc5a80c743a193a45216b4c85354dd4c8e7094f1c38b76ca1a3347d5a0394c6586e480abee609f6eaa05498b7855e76ed3f43b7ed2273", 0xf3}, {&(0x7f0000000000)="da1e6988bab3bbd52d12eddf709c8e5677114dab9892257ca4dfcfdaf2f9a7a4aabf18e97e7cdc88dba561dd1e6cfe6765443ec445b427cee5c0583a3f4a4088fdf3c038ab0b906bc92dfa3d53a041c1585e288e3d281c9a7164c0803dc29b7d6b5a2c3c46992722335b3049d4ca5a661db9b8d7cfed778abaa1f8c12aaa6741f2dd33d4118b4df74dfd00a6c2eaf5be6953ddf6e38d2176b2e3dc667701fada378f6129112e8ba2f392efac6e59e8a7b9f9fce5f696ec3b9e74dee5890bf91224da55579b887354211d11876429ba625a36f4fde74949773b72fa8b396a", 0xde}, {&(0x7f0000001000-0x2c)="c1c3e55d44048dd076e7ddacb7783b2c5943879992c2f4dc80a8fc038673d9dd8e1e7c1ed555f78c0517ff76", 0x2c}], 0x9, &(0x7f0000001000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4}, 0x48000) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000ccb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000e97000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000261000)=0x10) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) 2018/01/09 16:58:07 executing program 3: r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000810000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000646000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000775000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca1000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000640000)={r1, r2, r3}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000072000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000d7000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0x4b, &(0x7f000063a000-0x4)=0x0, &(0x7f0000f85000)=0x4) 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000838000-0x28)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) bind$inet6(r0, &(0x7f0000007000-0xa)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1301}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000013000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xff, 0xb635, 0x5, 0x400, 0x5, 0x0, r1}) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000597000)=@hci={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0x6, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d12000-0x4)=0x0, 0x4) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000095e000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071c000)=@ethtool_cmd={0x7f, 0x3ff, 0x9, 0x1f, 0x1f, 0x8, 0x3, 0x0, 0x0, 0x7, 0x3ff, 0x9c9c, 0x2c56, 0x1, 0x78, 0x9, [0x8, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x40000000015, 0x5, 0x0) 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ff7000)={&(0x7f000087b000-0x60)={0x27, 0x3ff, 0x1, 0x2, 0x7, 0x4, "226717d14ec170ed010a3604c9e784007c795f1779a895855cfdce14889b12cca657a5f4573cd7c67bf64f1c89e1bcf4b6a23c856926ba6c1afcf709219eb6", 0x100}, 0x60, &(0x7f000058f000)=[{&(0x7f0000ff8000-0x8b)="45546613bec387177d4c1fdf7fe8b52a6975e5a0eb263cc1435bb24c69edf2d4542d5ee76a967fc2d5d0af6a4450cc8ab0fb30567daca86ceb9aca7f8e61b51055fec7d403ac2af1f2c92394441111ad2788270cf17c5a97d9fc5e4ec5e75cff3a23c61cc3f18e8ad0933a2d4956a7ba12593a8ddc3fd62138eea080e0dd9c99d416eb6043de2fa0632d90", 0x8b}, {&(0x7f0000cc1000)="060136bf16cdd14e47f77896b631140417baffb2c0632f89dbc19e9c8c80b435f5", 0x21}, {&(0x7f0000219000-0x1000)="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", 0x1000}, {&(0x7f0000ff8000-0x9e)="b76bb85b376eee37c9dbf203f9bb824f3038b0930a060dbbc898d42aada6e6873c9b3df9804bfe9a52dd264fc1e144e50f3dd1c921f52b6336a25ee98132f2db06c1061517744a1a4c64c257d160f121e1b19c0f97b32dd94760626d16a10a54828f623e8ae533f5e30dc4ac6c126b528745b628e631ba8cd5cc0766b2d5a338a4a25fadc4e05754c09eb3a1de1c6ff5e4bca9d3e318c4d43999e9546434", 0x9e}, {&(0x7f0000ff7000)="f4ea990a5cbd752541bbe70145894483479e45b56a6de5a48adbb3da372fef70554a9752", 0x24}, {&(0x7f0000ff8000-0xa4)="772de9582baf990c6af665b5edc1141731c8bfebdb2f150380531806466c46f599e662872e5c96eba9e34853258e6fe5c9cfa429fb2668146cadea623f753c6f839b40d90d9aba83f94955cd65e6a35e3ffb466863fdd4b473a2f9db619e6f6f747e4f8b62f9bf7c46f9accd746dad3f33d831a34541df1d74c6b88b772ecb27462b978e2613e39b5fb664826d95bf103b43dca6ce7db247c276438ebbf48c158f731d3a", 0xa4}, {&(0x7f0000ff7000)="5d3d7269f5c44a075fddb6a2ea396a0c1d4e83be35aecae5c3d0caebb7524392d635af0fac331c765705073d3df8e9996f0c5357900a44dd31f9b83292a8000f0976160fc3f36a588d8db01d817ff04091d82c7d2e447878802a05a6ff6f6ad226b35c408973e80dc31c2829eae4f610a945b61b4db92dcdc43ce0d7e81f979b71169360628c9582c91e4fd934336df36ee66e33178958d7f8e20d1e28658db13ad63b87", 0xa4}, {&(0x7f0000adb000)="1d79183a3aad3d714c87ca6966344975c771", 0x12}], 0x8, &(0x7f0000ff7000+0xfe8)={0x58, 0x88, 0x1f, "0f28fcc069c063f728984cfbf33e79c2e9b82ab7e3df059277d5e1d5dd87354592cc3fd3cda49b4c4888c309f6c62cd6062d4651c883fe5653c9b7c23559a4779e60fdf8f05cd7c4"}, 0x58, 0x1}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) [ 322.402775] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 322.411679] sctp: [Deprecated]: syz-executor6 (pid 21229) Use of int in maxseg socket option. [ 322.411679] Use struct sctp_assoc_value instead 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000060e000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f000028c000)=0x0, &(0x7f0000bab000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r1, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/09 16:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000774000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000506000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d56000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f0000c87000)=[{&(0x7f0000508000)=""/4096, 0xfffffe26}], 0x1) 2018/01/09 16:58:07 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000eb7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00009a5000)=0x1c) connect$netlink(r0, &(0x7f0000cd6000)=@kern={0x10, 0x0, 0x0, 0x424000}, 0xc) mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000003f000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x342e7fd, 0xfff, 0x1, 0x800, 0x2, 0x8e, 0x77c0, 0xff, 0x800, 0x1d4, 0x5, 0x8, 0x6, 0x5, 0x1]}, &(0x7f000035a000)=0x108) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000035a000)={r1, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x58, 0x2, 0x5a, 0x204, 0x7, 0x6, 0x9, 0x0, 0x8, 0x81, 0x8, 0x3ff, 0x100000000, 0xff]}, &(0x7f0000112000)=0x108) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000035a000)={0xffffffffffffff9c, 0x50, &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00001a0000-0x4)=r2, 0x4) r3 = socket$inet6(0xa, 0x3, 0x1fe) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f000035b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd000}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000035c000-0x8)={0x0, 0x0}) 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000002a000)=0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000002b000-0x4)=0x81, 0x4) 2018/01/09 16:58:07 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/141, &(0x7f000045c000)=0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00002bb000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) shutdown(r1, 0x1) read(r1, &(0x7f000009b000)=""/242, 0xf2) 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d62000)={0xffffffffffffffff}) connect$bt_rfcomm(r0, &(0x7f000011e000)={0x1f, {0x7, 0x8, 0x400, 0x8, 0x5, 0x100000001}, 0x5}, 0x9) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000988000-0x4)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000a14000)=0x0, &(0x7f0000e19000-0x4)=0x4) getsockname$inet(r0, &(0x7f0000935000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083d000)=0x10) writev(r1, &(0x7f0000e07000-0x10)=[{&(0x7f00009bc000-0xe)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006a7000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c7a000)=0x7fff, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000c27000)={{0xfffffffffffffffa, 0x6, 0x5, 0x1000000000, 0x3f, 0x6ecd}, 0x8}) syz_emit_ethernet(0x3e, &(0x7f000043c000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21dbc785e12e", [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b38000-0x20)={0x8, 0x0, 0x10000, 0x5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002fa000)={0x0, 0xfffffffffffffbff}, &(0x7f00002cb000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000016a000)={r3, 0x6, 0x80, 0x8, 0x8, 0xffffffff}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000398000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001f2000)={0x0, 0x0, 0x70}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000afc000)={r5, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000cf7000)={r4, 0x2, &(0x7f0000af2000)=[0x7fffffff, 0x8], &(0x7f0000205000-0x10)=[0x4, 0x0, 0x6, 0x8000], 0x1, 0x7, 0x6, &(0x7f0000e1e000)=[0xc02c, 0x7f, 0x2, 0xffffffffffff8001, 0x2, 0xdf8c, 0x6], &(0x7f0000497000)=[0x4a1, 0x6, 0x3072, 0x0, 0x1, 0x6, 0x2, 0x8], 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000042d000-0x20)={0x2, r2, 0x2, 0x80}) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a26000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:07 executing program 5: socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000de4000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x400, {{0xa, 0x1, 0x8180, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x3e, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x0, 0x10001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000002000)={0xff, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[], 0x0, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x44040}, 0x40000) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000005000-0x17)="adfc04a4733ac69300defbd1e009bde6f2670d621ba01c3a9f2bfe24d8a1", 0x1e, 0x4010, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000)='scalable\x00', 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={r5, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x300000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000006000)=[{0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000007000-0xbe)="668fffb4229aca71cc44c525f5099ab0141b6ffb180f1afc8df1f364628db451fab36ccc32714f05cf2d27e67cc5a9faf9143f8bba0737d27d1c1df74b8a374440e05cdf1ae8e5580ef80ce466a17e219133935e907819ac796be28ba5cd1124e1ff50ef249f8facca57c2798d1dc245ab4b2a4e158a358191729083fe6f813a92876d91899fc7344bef40c678f0fd7bbfe55afdad3b6205b9af5faeddcd6c9174f976f62ef0cf7e3d871211f30470b7391d8f2f8144fdc8c50daac18c5b", 0xbe}, {&(0x7f0000006000)="9ab608ccc633db11b708b5f9debe82422ab74ed4bdd1b413a9492038b6675db74b18ec6f8cf31bebc35bd6d66e7e8da194f6541dd2e2896501c231aca3de91b7451d31ded23b3389a19f2bed7cd17278a477e97a867457460fd7af6a2f495f3425a7e8bcd965e8f813b55e0123dce88ab5f31b60290e507ac4cc167d", 0x7c}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x5, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3975}, @assoc={0x18, 0x117, 0x4, 0x239}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xa8, 0x4000000}, {0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000)="6646c90756f31b2a78f917e0a4d01394eb42ea0ad9b22fa35b6e75b7928a93e4cb22a9e821498d6a4a55e1ee4e2d07589d29e0264ae32b113c0b00818e94253357313c199eee0818486180122ca83b08e1094b3b9124a71ef60549d919baa2e6b5bcc4a87ada923f07810c2f06100111705b7d4cf23185dbe3e5f6bc2be4e93003946fd1fe9f8d76f7f658b644e062a2b32a5a6f8097808b7a64380dcd0aefce250f7da185908b7b799d67c29d4956086ecaa497b11610abb3c07e98aeed48e3d1ef574c21ba2697b237c8f668154c1bdf91569beeee31", 0xd7}, {&(0x7f0000006000)="f09c17c5721eb84f4e4ffda32fcb3e4bb67e5d9dd561428d4204fe679ff6e9c54305f7773c83672fc67c5e4e832d205d6558b484a8b5542b786f5f497de03b79ecebf1b738fa7abe4e35218d006ea63094e36e1136b7916baed6ffd8a4224f0fdaa7768e6e87a5c3356e33fe878c899e10b8e8d5e446918dc29eb937dff36b5df2459501adb41282005185f4168267b0700615b51093d9702066e949e32d036fe71e4bb5eabf6977ec3e18536d122c89e163de8e179102e1303e64b42118", 0xbe}, {&(0x7f0000006000-0x81)="af65a959f3aa50d3e8b46ff8aed187e312d55ab20b510710339f6d71de053441397a5d972d1e8ed1fd7c528112b990ff50c43600c54059a608612c38deeb15263808c0e8b570aed55bbb7b12356ecad6fc2233aab804bf3a3736009c3a8f728ef3ddc199a7f62dd41124491226a291e34df5077cad5c1ece15170bc57d9ae8ddfc", 0x81}, {&(0x7f0000007000-0x1f)="7ad4a0696314eecf40a0ad7380da3085d35559e8309deefd527f24d1d2da2c", 0x1f}, {&(0x7f0000007000-0x8b)="5bdeb8f4872500f9bbd43740b3d12ff156dbf3b09a8f4f1cae4ee780dec93230f6d40f2d06da814397beeb352ff4e1628c39f93a04eae1d7b97cfabaaed1339ec41c519dee77e8decae5b35a1750545f6d93ba1e069636c053aaa1cf3857ad15a22b74485a8a906ff59485cff8f2debab8d1c78b29c9c7921f5a852b994f3b217aa1e4163652aad5dae41f", 0x8b}, {&(0x7f0000001000-0x62)="483d3d9e792f5358a5d2c4dfe71c005785ee23cc77c9ec331b5735072f61d520b3200379baa42131b04c3e954ab5b0d3685fd8d9c89761a76630580d3e7fc4e4c7aad58fdac71ee45ec8ce174465c74ed4bbe6b035f9dcd47918d4fb513013f41521", 0x62}, {&(0x7f0000003000)="2cd0288082778424277c546d5af05485145f1d3198538b8d752021bdebff628460ea9bb49f02545c12b3404c651e380570d9c756e02746126c70c0fb1ebd127bbe560c2157bdf45009bccddda915209869252ad1b9867556eed4f7f9137de570848e1a218e16d7e1e80ca47307dc7b7c51e16d40896f36a080ff1ebade5b3745827795d654ec0960216842cda1deda5b6b8f7aec14e3336824ea880361eb3c693e51d15e68681bf28ed21ea07c0847e45b870203449c3e189f250ca57cdd724527c6a709efe3d0cece84a7e7", 0xcc}], 0x7, &(0x7f0000007000-0x260)=[@iv={0x38, 0x117, 0x2, 0x23, "22b16e93191242f4f9d585bf2a0abbd146f6803ad4e09efe1faa9e227420a692ff2dbf"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x89, "eac6aa570cab262a84ecdb870838bd85318f63b7b877205eb7eee36138b1ee2c0b8df242bc9c9db417b2050be007de31bd0969c9b60d19d9ad9c1e48a741b5ea7df8412b8091aa275a3f009ccc319355eedbe076b0a625eef7b9205dcde7f37396bf17bd5012d034a6c87e1e1376a045bccecef3bd072ebcdcbd3e0356f829cb38624b09bba02d7490"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "95991ba346b882b693d7654a28bd4881f7847687777a4aca074ef1abe9afbdc7888549f12536b2c89a8ffc573b5af1b2e144146e672f0d4c67d9ac959ffcce9d899f9610d0b154211e2ec32dec9e04"}, @iv={0xd8, 0x117, 0x2, 0xc3, "9684c96cbc18cedef4d5d3d8eb1d1a83341fb40433f7a3f26f7e0a9020fd17ee518c48d5d470d41bbff2f60b2d2d5f462dfda67fa93ae909c3c6da19688cdf7f3691b77ac3e0181f8518cc7107a1644889a78dcc2ac565a7ffd54dcf9005e1d5bf5dd117247bbbcdbf7849713e75a7cb2ce52506af995d637e6f5d57fbd4cea142651410b253fc5291c7576a49de87f15664b47e8097d78be0716dd147191ae2fd28225c3b5b6802928f427350ce0c9d358c4be1a7db5e25108f0482bf86585167f84d"}, @op={0x18, 0x117, 0x3, 0x0}], 0x260, 0x24000000}, {0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000006000)="e0ab919233e162ce4cc36752cedf6e82ea8c052ebff2e264b1af8baf8caea8b042d0d16d2f894c9ae5b5a9265720b0533d3cf3ddabeca2d49bbd4b18", 0x3c}, {&(0x7f0000006000)="c2a6ce399d3cfbf608254819979ac3c9e2dadcfbfce3ee1589367f7d78eb5d128fc43d8b3e4d1350a3fa6fbdb59ddeb02387434d98e4835e872bca497004c974f5f3619033a1a6cc460fd1e905a69469d0561d649f2bb8076d2e3f6d1e8ef3e12616cf1b33869025c74cc2a08008e0830a1307", 0x73}, {&(0x7f0000007000-0xa3)="5b6f94855fc995944a3a23df60f3c77e1c71c99ef046e6fbd3bac304faf567dd352818123b314c01f106b428e574500b87561a44cc8eb67819f454c103d31794fa8dae6b00000c643806f707b55c8c5268bf4ffadbfa53de47469c4bbe07c30e8762ab6237573c8c334d20db9ac8da96291d33661f87f2f8d16e8a51c9f2a510c3142f80b07548cc9902fb037c63f4ddc80b4e86e6a74f8230cdb458b07eb1aa622616", 0xa3}, {&(0x7f0000005000-0x30)="62c5b078659b93f3bfc6dd579dab3b194ab093cfdb4fd5d2ddbc60123e9ca972b2880ea55dd1cc043762bb236e3be082", 0x30}, {&(0x7f0000007000-0x7e)="842deea21a80a504c4988a75fd847caacd285e8716682877e254cdfb8fa2af9b6a1747a08a2cdac00521adf512b46b2f1c473027995aeb06c86ae219cb29c135b325503496455abe065e4445f838abc6214d033cd8b2709fafbb5f490189f787b7b51f98086e411f207ecf843d3349f5297c48780e46438ce07dd1094e10", 0x7e}], 0x5, &(0x7f0000006000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x4f, "5a680a86c15d67cc91b50ca733eb2fd3e386f74e87d88a28fc80a129c2956e14abb874ead046de5c0698899bb3118db1d6cabe7ea062a38c62db5f468b91e080f6258d69408f62c61aefcadf37587d"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x68, 0x117, 0x2, 0x54, "eb5c1a8200ff649b6fb7926586695e4cfdb0ee7bec504974a19ff4aed376993053457ad34f8fb5797b3614ea341840c78d7a6551f8815f99e2b1940694e014d4f4e491381be1fdaebaba410f48e1779fb6443438"}, @iv={0x68, 0x117, 0x2, 0x50, "b27bce5cf2e3cbefd03c5fd67b5b5c63db806b5f057f4a00526f2e9b625cd8d67e29ba317b45d0ff9291e275191dbc7d17dc7c6c5aa9ee4900a489e38b25c6e99884ecddfd6d0fd9202bb8f4e9ae04e9"}], 0x180, 0x10}], 0x4, 0x8000) 2018/01/09 16:58:07 executing program 2: 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) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000269000-0xc)={0x20000000, 0x0}) 2018/01/09 16:58:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x6, 0x6, 0x10001, 0x8, 0x1, 0x1}, 0xc00000000000000}, 0x9) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff7000)={r0, &(0x7f0000ff7000)="3eca04aac15bcc9fd25d3c54cef0c72ea41fa37177680c075df1e67f372115db6365c4fa4f216d414cf08d5eec2541965049d0ba84e8d5edaaf4d5f4848c04f47e859cd3c303f77caf1b5cc9cbd56c0967546d32a28c736f555f9fe52757d1f94a1e82d31f8124db13b05e4e9e14a10cca18c0bbeaeb2931d8aea0a62bd08ded6f07d4995541a7b34b10007a9585616ca58f9d0da2c4ea30adc4672f92", &(0x7f0000ff8000-0xb6)=""/182}, 0x18) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001f3000)={&(0x7f0000ba2000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000253000)={r1, 0x0, 0x4d, 0xc1, &(0x7f0000ff9000-0x4d)="6eec9d3b032f039e3a7bd6f5f7c0fba9d0b4f60048c74d5334fded05138c0cfd16c5b5c6cf831f7dd62c4bf890a45769b4ae586caae376243aeb4baa9522b2bd01833531ec318b5f30d6d24f8f", &(0x7f00004b1000-0xc1)=""/193, 0x9, 0xffffffffffffff81}, 0x28) r2 = accept(0xffffffffffffff9c, &(0x7f00004fb000)=@generic={0x0, ""/126}, &(0x7f0000ff8000-0x4)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000ba7000-0x4)=0x800, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff6000)={0xffffffffffffffff, 0x28, &(0x7f0000ff7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000096f000-0xc)={r3, 0x7, 0x10}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/09 16:58:07 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000)=0x80000001, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000009000)=@int=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x4, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x3f, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000-0x6)={0x0, 0xf84}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x7}, &(0x7f0000007000)=0x8) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00007fd000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000043c000-0x4)=0x6, 0x4) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-des3_ede-asm,ghash-generic)\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000a68000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) accept4(0xffffffffffffffff, &(0x7f000035d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000-0x4)=0x8, 0x0) 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x80800) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 322.545272] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000887000-0x4)=0x0, &(0x7f00001f7000-0x4)=0x4) ioctl$void(r0, 0xc0045c77) 2018/01/09 16:58:07 executing program 2: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) socketpair$inet(0x2, 0x0, 0x1cfa, &(0x7f00003b8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007e3000)=0x5, 0x4) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e8b000-0x10)={&(0x7f0000f07000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001a0000-0x18)={r1, &(0x7f0000ecf000-0x87)="8fca6984aeddcf286b6cd5a57bc6699cff6387a0dcd7be9d61ee778705ece3c337a877f1dce628a40c2c62c0735a362a27e1a1491d38ad0cb0be4ff830d3260d7d96f1401501f02199879eb06af8bb2e632d2fd33248c3330f86738d6e149305029053bfb98bf0242e14d499056e0fdf9c2729c190e9529b4e0ed0d066217a1b14c1fba2eac5b2", &(0x7f00005dd000-0xcf)=""/207}, 0x18) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ec0000-0x10)=@buf={0xda, &(0x7f0000052000)="fa8916143d4cdc2506667a90e33df3447f86dcf7a409d45dd7960e3d3a0adf4667119a835ef4f26d597a6dbfffa00728546293158551f26049d2211d75fcb2d216cafd0268ed8ca8cdc0062f18c9e7c16728139772369557f13d88e6c9b1ee1f49f185a2ae5c638edfaca93edb3183c72566942535884ce03619af4be9ab7a576740074d366eb662bd19e5ce8403b5ad7ce8d1542b0d5f670689bacab8539e0a08eca0290ba3360ce9ccf0d244ba5ca646632a35ccc0961c8d1a302c49c6fff0bcb9c5c9fb4b28ae8ec9a807259224592fe1ccdd588b00579346"}) r3 = socket(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00007d2000-0x4)=0x100000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000add000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000d18000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r4}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000d41000-0x4)=r0, 0x4) write(r3, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/09 16:58:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000398000)=0x0) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000086c000-0x4)=0x99e7, &(0x7f0000001000-0x4)=0x4) 2018/01/09 16:58:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xc, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d16000-0x108)={0x0, @in6={{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x49, 0x8, 0x8, 0x4000000000, 0xb5, 0x100000000, 0x3, 0x8, 0xfffffffffffffffd, 0x101, 0x7, 0xfff, 0xfffffffffffffff9, 0x0]}, &(0x7f0000d16000-0x4)=0x108) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c85000)={r2, 0x7fff}, &(0x7f0000d16000-0x4)=0x8) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/09 16:58:07 executing program 6: pipe(&(0x7f0000ada000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000022b000-0xc)={r2, 0x1e3c, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ccf000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000300000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003e4000-0xc1)={r4, 0xb9, "ef8f3520dad2f54ca3de365de27a17ae3e978266c034385f13d8003eaeafb141cd662d04e3fd427ea10d35adaf79a241d9001218bf5c9a413677408c6bd7fbf9fb4b84a7c456a8f72eaebdaaba8e794f2123970784e66950baeb30e7287620a5a43e86e9c9a3366256b8d92b705ef3b81e9a59ead4d95ede255c4f3fe35c02f809692f5761ed5a6cf71d37b3baec1f1abb7de1e568a53e56366806abe0c2df3d4d156b260f52ee8336ce1f22402e09a28210f86807b6a382db"}, &(0x7f0000596000)=0xc1) setsockopt$sock_int(r3, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) 2018/01/09 16:58:07 executing program 7: ioctl$void(0xffffffffffffffff, 0xc0045878) 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000dc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dca000-0x4)=0x14) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00002e6000-0x66)="cea5d8706e84e213cb4e818622612f99ef633d96dcac45b2e32b9e6fa58ee650ef0ac203c92d465d50a235b23d28eaf8e4166e2c0445e868b78df6b8ce0e453dd89a592ae1c0709230beb5d3c49c860d19b1654974438019db7534d5bf9a65b4b0e0c4e2582a") r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a14000-0x4)=0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000094a000-0x10)={&(0x7f0000553000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00009d7000-0x10)=@common='ipddp0\x00') r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00003cd000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a3c000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = accept$unix(0xffffffffffffff9c, &(0x7f00009f9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000045000)=0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000053000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000084d000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000-0xa)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) r10 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f90000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a27000-0x4)=0x48) r11 = accept4$ax25(0xffffffffffffffff, &(0x7f00003ce000)={0x0, {""/7}, 0x0}, &(0x7f00003e7000-0x4)=0x10, 0x80000) r12 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ce000-0x8)={0x0, 0x0}) r14 = epoll_create1(0x80000) r15 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r16 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f0000b33000-0x38)={&(0x7f0000afe000-0xc)=@kern={0x10, 0x0, 0x0, 0x4800400}, 0xc, &(0x7f0000282000)=[{&(0x7f0000077000)=[{0xb0, 0x3, 0x100, 0x2c8, 0x3, "3ef84064f67026c49979f341ebd2ff271d4d4f9f67e2a288c4c07c1c96133bcb64a711eea616d8d57114d645265ae76c4bf2a4755e84e71316fcb22ae600abf2f74f45273cacee7b947ac61b6021f9d383cd415fdba14c869b285c712a522addb794145358a88feca3401c2e1ea57761146ab6cf8b761b544de48be9523e52da95311954eadd897f611fab72a44175c8f4d9e090ca2286e0aa840e98dde42c"}, {0x84, 0x400, 0x8, 0x3, 0x3, "18c9b827945f7c0798346af46aad999b98f655e330c8ac8638e973d8430345831eaae4b80f66aabd83bea9f8a71ea5941d6a57820d3cae5024ebe467c9bda2d4cfd678d239164f326c0be2febc21285b848c9a265672e1b0a16701cb5a7b20b10ec1d652f5d8bb6bd1277806d563a5696b7f"}, {0x20, 0x401, 0x821, 0x1000, 0x2, "275c499eff41a7fb112ee160b9"}], 0x154}, {&(0x7f0000f5b000-0x1090)=[{0x1010, 0x40, 0x2, 0x6, 0x3, "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{0x80, 0x3, 0xa, 0x7ff, 0x1, "3149ee335d68eefddfad5f593c9868b92e52e29326aa4d484dedb75680b7a74fc9dd13aff972a0a0680cab3515eeaf125859de110900f476b54b44ed73da95f39f37fddbc0f85dc18fd164fcfc816cb4faf5e3a251496bed9d87c44be0f95c57a8534a4f3e696557f504894f3d24a7c7"}], 0x1090}, {&(0x7f0000944000-0x1328)=[{0x10, 0x3, 0x200, 0x8, 0x3, ""}, {0x1010, 0x4, 0x100, 0x10000, 0x0, 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{0x64, 0x4, 0x612, 0x8, 0x3, "457f7dc55f6d9aed0dade52e41c537bf966f04187d280e0a04fab697d9998a41892b5766a7260434fe3c0da65f6423c3150b6184e55ae7e9cf02245db1e28fbb28cd8a7727ff26e0c8715af785c954026d2b0a36"}, {0xd4, 0xffffffff, 0x400, 0x5, 0x0, "b221ff1878423b07ec1d1b2d72e40987666d10f52fab87bcb798c30de4df06b8d2a02d469d3a05a68753df9584fd963525a18025106c6da737c60981f38b88bebb5b2c708b5a0712ec02a3d1d5b36be54f704f2302549a745dfbba3d344dfe884a72bdcaa4afe9fb51dc64276e21f1b8cb232a233a84bde2fa081340c15757dbaf5589aa2bd81bb787cc7066b3d18cfef5817d09a2bfa9b36fc73f97bb7bf14cbe2eecd51794524e3e00d84a8aad5ea89f110294c5c3b37c38e56ca8cfca516d97c0d173"}, {0xd4, 0xa5, 0x700, 0x5, 0x2, "1716c3d32e02cc6ea34c47a30bb725bfe8749a64a039a9e00dfe6d5936e40582f2aed9f0b14447c59987feefedcb0e420f7fb90d7f48aa7a545ff51e2700d790b5dac665798c01bc0aeb70ca0deb2617b68385454d21db947bce599661128f054907b31cec0b9fc74b5430ec2d98695913df0532951283c77c5992f8b124f1004aabc61fe379840c7c718e6ae0d268c67668067c67cbfbf702840f5fcbcb50bd0d9ee5d5bf7ef2d8a0fd578f72803b83bf3d8bf54c6280f6f3c0d77763b478db2f36bf22"}, {0x64, 0x4240, 0x120, 0x8000, 0x2, "5da5ca0e6bd2184c2aeca90e20a0a8b215510d35be2e2bd33d2e8015c4bc91b605b81a83a308c0fd739095ea19cd4e45240c90df55bd78e89e7170dd2b6d54629d968e5f2e40142ef4172a00a743cd1aab"}, {0x98, 0x7, 0x308, 0x80000000, 0x2, "c664988399aa1073276eaeaf529b02c58764fb54cbe628ea5ee6e8a6d9ed9428bfcdb6d2df510fbc75200174443fb38de6dbe308b633be52b18cb3c2a77b69d1e3573e11b2439cf6483383dff59ccd009e420c2ebd8fd0a749e79401ac1c1627976b2cd45a480c35396b293e9fbf1406531f2f52929b7c0ae42072fdb16ac537aa474504b2c814"}], 0x1328}, {&(0x7f0000fb0000-0x55c)=[{0xd0, 0x7f, 0x600, 0xffffffff, 0x3, "21a35872f0c16c5ee303a0b9c80146a01cebcffa876e1ca474324ac4e336d234073dd16eec2a950a2f6b4d66bd8f2170a150146f74ceff8f8b6c97d7f104cec000a79454346390be2f0c17436cf6f0e4cc60078a9edb52c0c911aad893de5ecfc05d15e611546e4ba0f03fc9445925f0094891f1391ab69738972df04b726d4d714b7b12189f142bb7cd8935ed7df94b4d7eb52b6c44f24965552dffe29d76989368ce92e1a6e4029a76263bc0976934df2566becabfc3e4a1c388e2d514c4"}, {0x3c, 0x8001, 0x100, 0x8, 0x1, "014eae22b0599f952d10cde7f7973621269559683706ae8887a9ac6bc62e9d975ea0035a250ae45d2637"}, {0x1c, 0xeb9, 0x500, 0x6, 0x3, "dfa728e719c1786d28"}, {0x48, 0xffffffff7fffffff, 0xe3d, 0xeb, 0x2, "f2d5e87d7f4a2e9775163efb0842113cc8755d346408c30afd21a11e3069a011c0ff509f7853b58b8461e06aba5ceee4ec948eee88"}, {0x78, 0xffffffff, 0xa8f943cf91a1883b, 0x6, 0x1, "c9b0a1b106e5721457034ca22fc364b08a10f2562522ecd2840b587a8d93e31f846ef2f0a92347ab3525ee41d1aa57afbfaf146ff047c4bd751f2f9977a90068da32ea534f72db7ed8d94b32d383c2cc1d0d674392accb6d069fe9cf04800102695b0b4d12"}, {0x4c, 0x9, 0x2, 0x1, 0x0, "145c6e1342986e7bb5df150c68a7dba659baaf2fa2c6786b45887fbe5643cc158b2104b08c3831771354bc730985a262a48219a5e4dd2d2031"}, {0xa0, 0x6286837d, 0x100, 0x4, 0x2, "afd70e957eb5378cde291cbf428c04298433599f6b9c3c8fa641e5fbe918b6a754c92f68e12441d7f86be7b2ddea209a00c2d12ff9942b2e9d93c118f3d2605d7513b84b03ef5ec23f84f06d15f9a8817d5d64593b0d48ddd677e21703f43784f7c840483fff6e688ee2c369d8b9811831bf724538049a82b6260904e54b57b7bbab1e0b4f04aeba8b1ee26528782b"}, {0xd8, 0x5, 0x720, 0x7ff800, 0x1, "35cdc79a486752ed688530ed45f4b2c1607a1225c9ade35770d00a42c54fc69bb03a982eababcc4ea11c9ddfcc2c8c7c69e29d84436694509a3d6e74e25ea0751c7ca17627b63a7f26350515129fb3b32f8b7ab0dc0504c27a9958323a92e311be26d079214a3f4a57f5da9a933534cc4df03d8557f6203b928dca9ca9fffd2c6ea0acb1af218d24d131771fc2f268c2bc2a65a02038f9a3b6e38e7a5cf06cc74667744a103c14887ecf6e575689afd6294f6c007477c5559379f2b014d37a9736158aee13"}, {0xe8, 0x1ff000, 0xb10, 0x6, 0x3, "cebc44d326a3bef7709a129e93d3d440dafb80a21bab86a48988928bf93b81baceaccabf237267f354155138c87a5a12952571d3a0ea57b9991f54bfcc7afb694f71b3e7a36b83c2bd5aee9c25281b28ba027463368bf7ff55a3cadb65c54a1c05baff16dfcbdbbe1b5d1db1c6241d003b92efc6e307c8480f7cc7a00a84a736087f6eaa00c672b7b1fb9f0d073bdbb7c3f63bcbf76e2c39131290c5f4296c0143416edb8e87fd1fdf4ccf6266c3124c21e07615894e735138eae098a0788da581a465540c45d5d04a7e4e592ac5e26f98d6c40227"}, {0xc8, 0xfffffffffffffe95, 0x0, 0x9, 0x1, "2d961d33b95259bcfe2609b43f17d4c5bcccd40e28702cdfad09766aa6862a342843f05280adda113198a0ec3e6751d25c8a31b30670f331495393468392796ec5297af5a884a2bdff17330606cd6b4f3e6a372c552c00fe52dad66eb1d30f52e59c5d882c794e932c28c1b7eceb3dee3ae9c75fd4e77ce0d6d4d80ec468e545831d3709f354902f2d37242c6a98600b980c068268487409b8621cdbb5fbb1cf639076ceb4088fb4947bfc31300b7bd897815fdff7"}], 0x55c}, {&(0x7f00007f5000)=[{0xe0, 0x2, 0x109, 0x0, 0x2, "eb447124816345e120fca332862e7f80ec3106efe979ef2560bfd57ea3b72058188497bf85ac4f8311d4c31e15aa2ab9d5c14da10b0d726b04e8a419a9127b9ab955554a3a858d3e6f4cdf2459a72607e0adb880776cee6132faa2a4ff6ffbde2d62b190d5497ce9f63790698b8e880cb385cec61d6cc7463c85406289a0dc431cace1e66f3aa1404a3bfd946d14ebae9d3ce3f63e51aa8fa28e854045549f38570e03e75b853f1f42a3aa2361e96d95dd8faa345fd5fb66f2a8bbbcbbd2547b2a70ef89cf0bafc3032ed54afe"}, {0xf0, 0xfffffffffffffffc, 0x1, 0x53, 0x2, "d4f07c9f526a6882e4369b2f03f803062fe4d49b8f3e96f170fb041f99000021f176f36273315bffaf9a44a4b12ecc07cd86adb61f2f3fde81f7a84419a36d191e4664f4fa4eff66408f2fe4660b862226cb58def64f71814c5d8a4caf7be10be6f5b143ed87b51d9d385f2d55a65ceb815629405275298755efa4335e2c453a1e3b902e2109b9624c8602ab874725a4d450eb723882da5397d613bb19000161528b348416baee482658f67a94bea8ef8ce4a829620f7d8d6d5a92a4f8fbbb77c82ac672029fc21360d300ce6d3249bcbf46be82432c2b4bd8c0cc1cb5dc"}, {0xe8, 0x3, 0x304, 0x8001, 0x2, "0da4deb5b349015747a5ebd56232e108b2bb2c3ebe98dab36b4ce1f560764c85c38bf23807c60b11afe9c23021c5bd1bcf128ac9285e5144e3800070d5d930b5dfd8a8f74f9308a3eed5d4df65f033371e0ec2b83b4661e93f1c4ed2068af5d34115c35ede7635f598bf98fa86835457d6d4b78ed1d06143db6293cef7f4c8bd71e349496c74fc7c9f71f4a174cbb96c9b9a64d4d96f6875ec4765e55bc5ba0a6d961e0b83a988ad46d72a2bff46fcedd48232be2e2ad6a8aad7d92faa2b1b284c812622c761b42a409b933dd1238a453afd749d940bcbdd"}], 0x2b8}], 0x5, &(0x7f0000a72000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}], 0x78, 0x10}, 0x4080) r17 = socket$netlink(0x10, 0x3, 0x800000000000c) writev(r17, &(0x7f00008d8000)=[{&(0x7f0000bca000)="1f00000000071900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005f9000-0x8)={0x0, 0xffffffff00000000}, &(0x7f0000a6e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006fe000+0xa35)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000920000)=0x0) connect$inet6(r0, &(0x7f0000025000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000000000/0xa15000)=nil, 0xa15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000fc6000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000d9d000)=@generic={0x0, ""/126}, &(0x7f0000fc8000-0x4)=0x80) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000fc7000-0x4)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$bt_l2cap(0x1f, 0x3, 0x0) [ 322.692588] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 322.714463] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 16:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005c0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e21000-0x4)=0x1c, 0x80000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f000082f000-0xa6)="b8082e3263e2ee0c87b6aa99c72613f1e45ba3af37edf508aa5bdda71da50aeab8c8e237d20a2755b28bfd617c6c95b2ff99470e9b680372afbdf7e6edffc04c3ca12496cdd017caef1d1b969dcbe3346cd788a58b3b6ce5f4becef45685d9e550c55dc0d022820f63ac5ca475d7a073681031b6226659a9eda7cbee36b9c08845d81de620c77d30a8e9062abdabdb48e57aaf645413482e01828de7d8bc068f2470aa3e82ba", 0xa6) 2018/01/09 16:58:07 executing program 0: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e65000)={r0}) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e65000)=@assoc_value={0x0, 0x4}, &(0x7f0000a0b000-0x4)=0x8) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x0, 0xffff, &(0x7f0000d07000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000942000-0x12)={@generic="51e325ab3e2103072728394831a9ed73", 0x4}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e67000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000e67000)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000dc6000-0x8)={r6, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000e67000-0x8)={r6, r8}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000e67000)={r9, r10}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e65000)=@sack_info={r3, 0x81, 0x4}, &(0x7f0000134000-0x4)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f000058f000-0x40)={0xe84, 0x4, 0x1000000020000000, 0xef, &(0x7f0000e68000)=""/239, 0x1000, &(0x7f000023a000)=""/4096, 0xd, &(0x7f0000e69000-0xd)=""/13}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000e68000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aa5000)={0x0, 0x0, "6305"}, &(0x7f0000aa1000)=0xffffffffffffff90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000aa7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000aa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000aa6000)={r1, 0x10, &(0x7f0000564000)=[@in={0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000064d000)=0x10) 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000091000-0x4)=@int=0x0, &(0x7f0000059000-0x4)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f85000)="130000001000ffddbf00f4a0180f050000230a009d000000020aafa7140000f6ffffff000000003f00000000000000001400983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f8a5e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000ecb81bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346070025b8b1", 0xb1) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000006b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000530000)=0x9, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009f8000-0x9)='scalable\x00', 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2018/01/09 16:58:07 executing program 6: r0 = socket(0x5, 0x80000, 0xffffffff) getsockname$netlink(r0, &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000013000-0xc)={&(0x7f0000010000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000013000)=0x0, &(0x7f0000013000)=0x4) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000012000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000009000)={&(0x7f0000000000)=@ax25={0x3, {"1adfd72d88c283"}, 0x0}, 0x10, &(0x7f0000015000-0x90)=[{&(0x7f0000002000-0xd9)="76ac570eb906bb7c93da88b037aff8e1612fc15f8659c899cb090345b853143c7add743bbe567fbbe4fe6aa27f6747040ae77ac60c27f349bee7962c389dc0fd2bb86f78067828c155240449cbdd9876ff7a093509473a8a7ffd9cfd4fc21f35591fa02b696f48e24acec5239358df885a9560a43e091365708a6d2adcd2326cde5b1b81b0d7af5aa76c6062390fbb9eb261373bcba0e212027bc4b8af5b71c2ce9e711728004a362f9e54277981d2e75a1b9366183eb48612dae81cfa780d7aecb66143054deb49f4bd49b818e40a5333709c8b3ca15a74c9", 0xd9}, {&(0x7f0000014000)="9b187ff8dc028940a84fcda697e817c0f9627bd429bab0a462aefece1302e1479bc2a42ed67ff032aa0315c24980cbd1fbe1fa92c15f73f1eb63bb50a855dcee7fca2ad3f8c1dd12a1c43c67f7fdd6ee6d274eb7d21ae3b2cefbc85a", 0x5c}, {&(0x7f0000002000-0xd1)="775c6bd4d43303452bfc79d4b546f41aa2e3945eaecf3de02e6d35e7e48718f2039d0eccf8b93f1659acbf2ba59fd1d3179d60d543ae441840a26d3ab54edef1216941296be6a4efea82e655897a0651760d024e53e69ca52704b9e9fac77d14babab54c487826736b4d6992276ee6eb8314642149773b9a6f8fee6ac17fb42412298fd60ce275d66ae147a13b48205ba103d22dd69e417ea843dd78c5c1fe3fd0c289287881d3b1ca9d3a706d37a86de4de854cf5fc20bb7db78f056c59965d78eac9ca1f838042f398fd40569147ac23", 0xd1}, {&(0x7f0000012000-0x92)="870d78a47f68bc5299816334d62042d3fd542df97fef9ec3f18a7965afbb2b347f30ceb9e4a6b7e420aae5b5c731003c0645c413d03f68b2a4b14f8af39658205ca060cdaa7e63a9cd914e3aa217b58bb97309f5e61f947ffa53325f6e535281d9e262b005e3f9b40e4df5129c939a2d00fc3e0d0fba1d96e3fc08e3073593daedaed118128e273b047d2f7d7b54cb0f5dfb", 0x92}, {&(0x7f0000014000)="f31434c4eb5590b2b0f369ea66e1ea8d1b44a2b4908ab8bf1de53d5411fd1a5e3d7fa88a341416f6db46f44e727e0e7b8d39fd1f53ddae4e9c2515a43fb1d57c9cf131f9c5f31964e5b44562f31fc8a96a3b83509d74f64656ea1b0bb67eee2c", 0x60}, {&(0x7f000000d000)="30e35d370655cd80193acf9fc198d98b556225cedb7ccbc15d974dc7a6ccf1ffc013c19d47c6651e41865afa5f0a0a7241b1456cdccefe7451ccbe78dd8225bade82e1a59fb4449226d220af4e66557d6073878aca5fb523172a4a35a5ae8be0fb018aa7761c2e5a9e3bfc82fec57e0657303064239d1fcaa702b9e72235", 0x7e}, {&(0x7f0000015000-0x77)="4dfbfcc4997aab43ee0d3f67dcb83b38d906ea27a6ce588242dde7118d2b4a91ac3eca3134ed89cec963902301bca495a60c5db3949006b3bda5b8a578f83ecfd0ffc052780a60dc0c7fa7c1d1f61bb906e05d2d4ad8ec8460f29a3c4c733a7a5375a1deff9e072fea3757a67e423d1a8cd0331dd88a62", 0x77}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f0000013000-0x24)="db146c0d3bd701d0b493a5242cd2606de94d869b32771110eadd64127bd439bc70ba5eb1", 0x24}], 0x9, &(0x7f0000014000)=[{0x70, 0x10c, 0x0, "88cd257ac340154aba61538e6ad11ce345e1e91f1456327654cb80d89d3b841afa79183e8e850cbae91113792458cbe866a169a8333c99d5402b4270867d71082c1716c786b60d46123b1669f9914e024e5269ead5fbbfb8bb33e6f317c3"}, {0xd0, 0x0, 0x3de3, "2b060697e7dc9c9000bb3f9f4dc07842e801f13794c88a4de08480bf358a4b6f04fc02032fdf54bdc8b4d48b6c64aef32b0b86c2ddd5c6881e4f4ec20bbbc33a549457ebee15b86040bef9d308284a60b40c78c57ed7c12b525adf31eebe15284ca2fff64281c59b85c484ca358fb27ec1620de303480c84cebaca64bcd63233562eb6473e67a17c6b17e9a2a580a7ee13ce007684a25dd76da1ecba9c1a3f36fdffc94b7775672f3fb8810b4835e44fed2b20130115858249"}], 0x140, 0x0}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000015000-0x10)=@generic="8f4eb8a90c1296dbcea16aa572d1cdaf") 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b3b000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e77000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7, 0x0, 0x100000001, 0x7fffffff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000054e000-0x98)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff}, &(0x7f0000c9f000)=0x98) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fe3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x80000003, 0x0}) 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00006f5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000-0x4)=0x8) getsockopt(r0, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) [ 322.828275] sctp: [Deprecated]: syz-executor0 (pid 21355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 322.828275] Use struct sctp_sack_info instead [ 322.871503] netlink: 137 bytes leftover after parsing attributes in process `syz-executor2'. [ 322.906339] sctp: [Deprecated]: syz-executor0 (pid 21366) Use of struct sctp_assoc_value in delayed_ack socket option. [ 322.906339] Use struct sctp_sack_info instead 2018/01/09 16:58:07 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f9b000-0x4)=0x0, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000034d000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f9b000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f9b000-0x4)=@int=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) 2018/01/09 16:58:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c4b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a7b000-0x4)=0x48) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000002a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000848000)=0x1c) splice(r0, &(0x7f00009ed000-0x8)=0x0, r1, &(0x7f00007b3000)=0x0, 0x9, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_create(0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0xf, 0x806, 0x0) getsockname$unix(r2, &(0x7f00007c8000)=@file={0x0, ""/108}, &(0x7f00009bb000-0x4)=0x6e) sendmsg(r1, &(0x7f0000807000)={&(0x7f0000bc7000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e0d000-0x80)=[{&(0x7f0000e79000-0x2c)="2a6e059d82f65561f040a7fec5d42c5be6745b4d0347096e6feefff9c3f89cc96070b02d35efb9a1582fd8c1", 0x2c}, {&(0x7f0000aef000)="130dee9f22eafbc7164f5e2b756eeae2ce9a6bb2b130d6288db41186158d524110320f419a58f20173dc575c10930f607de23c124ee7160c0bf34d0b6f5ab9710c9050b766511bda91312b25dd8766139d9c15d9", 0x54}, {&(0x7f000028f000-0x1000)="62c0a0c27cd12e40fbef690048cf5f8a1c5409fcb2ceaab55bfcf2cc420fb2f7ef102640d137dfc456facd7186b8c5cacbf8e5062c217eb31d1763c77150275f9df19c07a10ee6877786a8e4d72fd6b23377f668056ac919cd826d004c06c014978cadf26aa0c2bfea28775237a4d7e0ddd4a73b76b07b565f5681f7a86b2922", 0x80}], 0x3, &(0x7f0000c2c000-0x12a0)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:58:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x806, 0x400000000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005ca000-0x4)=0xc2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f45000)=0x0, &(0x7f0000303000-0x4)=0x4) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/09 16:58:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x338ee66f, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000459000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0xd14}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001c7000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}}, &(0x7f0000779000-0x4)=0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000939000-0x2b8)={0xd113, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001c0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, r3}) r4 = socket$inet6(0xa, 0xa, 0x7fff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/09 16:58:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007e8000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x983, 0x9, "ea54b9723fb6940eb2c440a3053a540614068abb4bf99d7bb4226167d5189a02bfb1b8e144521cf25297352c55564aa58a50543bf34b1cafe38f4543cf2f9a15f3f29478856bb4bf78c57ebb7b4502ba"}, 0x160) 2018/01/09 16:58:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x1, 0x4) bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000edf000)="", 0xff57, 0xfffffffffffffffe, &(0x7f0000996000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44) 2018/01/09 16:58:07 executing program 3: r0 = socket$inet(0x2, 0x80000000000003, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f16000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000084d000)=r1) [ 322.919544] netlink: 137 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 16:58:07 executing program 2: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f5d000)=0xfffffffffffffffc, 0x24d) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f59000)=0x0, 0x4) 2018/01/09 16:58:07 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e6d000)=@req={0x28, &(0x7f0000e6e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x8, 0x9, 0x6}}}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:07 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000d16000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x0, &(0x7f0000408000)={0x3}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000083d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000083a000)={0x0, 0x61, "4b0d8d5fe7b876ebfad446cc8aa5f7040b5465067d4e6a80eadd0c646a09929f211843b5291f634008b2bee61cc4346a4d467bc41f68d258a713dc760b37d4849313a73b568fb9dde4d74f5b5026e3c24124f38409cbbe1cc61b7df6efdc39f068"}, &(0x7f0000cd5000-0x4)=0x69) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000099f000+0xdac)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000624000)=0x8c) setsockopt(r0, 0x0, 0x800000000011, &(0x7f000045b000-0x4)="02", 0x1) [ 322.986722] sctp: [Deprecated]: syz-executor0 (pid 21402) Use of int in max_burst socket option deprecated. [ 322.986722] Use struct sctp_assoc_value instead 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) sendto$ax25(r1, &(0x7f0000ce4000-0xf0)="b7bd68b5101b750d7e2d76241bca08812bef22e1c0e8b172669fcf1887b3a32e8b726107df8d4b2658cf9becab9c17364134bf7d98776517e2ec72992f4b69e93de835d9f558816c65c1fb0daa0d7d0185b1a2277bd96c98a1994be7b14483b7f3f1a8915769234ccbf630a7a69574455b4a2033fe5ec22ef83d5aade6b5960d4418b9bf93aa6bdc0074dd0a3193e747fdac21b1b8acb6a93a5ddaa9ec6df53f2edf612d8cd0b3d74b9341042f5ce1690afb7b4a0651b8bbd26c0c44c02080f1f85a3f99acae0c8bac5810f1b36ea33a4a8cd6b2b8ff22902d3b53615b48c2c75e36fcc7e015ac0f6fcf17b871bcf3d0", 0xf0, 0x40000, &(0x7f00000cb000)={0x3, {"c50a000b8b1f46"}, 0xfffffffffffffff9}, 0x10) write(r3, &(0x7f000068a000-0x32)="130000001000ffdde200f49ff60f050000230002", 0x14) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000718000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cfd000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000019f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001c6000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000865000)={r1, 0x3f, "e362ad166b368fd76fbae4f0190af6a907c3650deb03347627ce3055f334956ad42591bc7a3a9cfeadcfad0c8e8a0dea49f2b5a59a6add73aa05abe909a582"}, &(0x7f0000d62000-0x4)=0x47) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a59000)={0x0, 0x4}, &(0x7f0000375000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000075e000-0x8c)={r3, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a") ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) [ 323.046614] sctp: [Deprecated]: syz-executor0 (pid 21412) Use of int in max_burst socket option deprecated. [ 323.046614] Use struct sctp_assoc_value instead 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e81000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000479000)=0xc) recvfrom$packet(r0, &(0x7f0000b2b000)=""/183, 0xb7, 0x122, &(0x7f00002cd000-0x14)={0x11, 0x3, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000edc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f4000)=0x10) bind$llc(r1, &(0x7f0000d34000)={0x1a, 0xf7, 0x140, 0x7fff, 0x77b, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair(0x11, 0x4, 0xfffffffffffffff7, &(0x7f000077c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a45000-0x20)={0x2, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009a6000-0x20)={0x3f, r3, 0x10002, 0x101}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d7e000-0x118)={0xad, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000062c000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c26000)=0xc) connect$inet(r0, &(0x7f0000cac000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000c71000)="ea3944023ec1ab6b3d28219db4cad85f9dc6955c29be0ba0d190a8c1f4ebb2ffe145a917c2c0c26acc02a032af168add3fd785a35450c66d7db9a10a0e0b7c0b5c0991bba8b1c21e33639ba0c389651252", 0x51) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) close(r0) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x5) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000624000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x4200}) getsockopt(r0, 0x0, 0x3, &(0x7f00005f6000)=""/1, &(0x7f0000002000-0x4)=0x5d68706050c5a3a9) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x20000, &(0x7f0000ca2000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000836000)=0x481) r1 = socket(0x15, 0x3, 0xfffffffffffffff8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000275000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000412000-0xa0)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x2, 0x18, 0x1, 0x1, 0x1, ':'}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x4000000000000008, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0x400e, @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]}, 0x4, 0x80000001, 0x7, 0x7f, 0x9}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={r2, 0x8, "db9e6ec21089d1f8"}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000b000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000000b000-0x78)={0x3, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27d, 0x6, 0x432a, 0x9, 0x8, &(0x7f000000c000-0x10)=@generic="8463247ac79d0c03e3ba2c104f5cb9cd", 0x0, 0x2, 0x2}) r5 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, 0x1032, 0xffffffffffffffff, 0x0) sendmsg(r5, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[{&(0x7f0000003000-0x14)="38c479dac601005d0048d8748ca10f07d069bddc", 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x20006fa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000e000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r6}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={r3, 0x100}, &(0x7f000000c000)=0x6) r7 = accept(r5, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000f000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f000000f000-0x5)={0x1f, 0x6, 0x1ff, 0xffffffffffffffe0}, 0x5) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000000b000)={@generic="f80e48e2d1178d14a5739d1aeca449e9", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x53) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00001f1000-0xad)=""/173, &(0x7f000063e000-0x4)=0xad) preadv(r1, &(0x7f000002c000)=[{&(0x7f0000c71000)=""/90, 0x5a}, {&(0x7f0000845000)=""/59, 0x3b}, {&(0x7f0000480000)=""/229, 0xe5}, {&(0x7f0000cbd000-0x76)=""/118, 0x76}, {&(0x7f0000a54000-0x99)=""/153, 0x99}, {&(0x7f0000b55000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000d6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000adc000-0x4)=0x10, 0x800) sendfile(r0, r1, &(0x7f000059e000)=0x0, 0x8) getsockopt(r3, 0x1, 0x100, &(0x7f0000d32000-0x5f)=""/95, &(0x7f0000125000-0x4)=0x5f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0}) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d8f000)="", 0x224) 2018/01/09 16:58:08 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000054b000)={0x5, 0x812f067a625c45d4, 0x401, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xe9, 0x5, [0x0, 0x6, 0x1, 0x0, 0x40]}, &(0x7f00003b1000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/09 16:58:08 executing program 7: socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000742000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e4b000-0x4)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000400000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000643000-0x90)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xcc6, 0x0}}], 0x30, 0x0}, {&(0x7f0000ba1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bab000)={0x0, 0x13, "b6185348bdbdff77bff5a85679392fc2b8dbd3"}, &(0x7f0000e8f000)=0x1b) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000562000)={r2, 0xa4, "a1e82f54ca4671d70ded9f433e8bdafbb86900ee6f81b587fe9515ad607878d7ae81fd6b82fc5050a41aeba639fa59c5e4ad0171372ae543e599bb597ec0f8481e29454f2507e0c5e962aabf8abd8488987abbaaa526410485f30dffd4b9afbc1485f8b8c02619b25f00a026afe3b73fe036f0b2d7bc7809a99797efc6ad24113c4f5dbd731b7f2356d9e669f6b706024c9c41843b0807da46a7185913b2e595f0eed173"}, &(0x7f0000c1a000)=0xac) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x5, 0xa, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002b9000)=0x3, 0x4) setsockopt(r0, 0x7, 0x800000000d, &(0x7f0000154000)="03cf", 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d47000)={0x9, 0x0, 0x0, 0x80000000, 0x0}, &(0x7f0000929000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006c9000-0x8c)={r2, @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]}}, &(0x7f0000821000-0x4)=0x8c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000311000)={0x0, 0x0}) r3 = accept$inet(r0, &(0x7f0000068000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000422000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000806000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002f1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/09 16:58:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000df4000-0x10)=@req={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x9, 0x10, r2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@generic="e9ae06454a12c06b6add9f8494154e84", @ifru_flags=0x2101}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x1, 0x1, 0x5e, 0xa8, 0xc47, 0x7, 0x8000, 0xa5, 0x2, 0x0, 0x0}, 0xb) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000005000-0x4)=0x28) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000387000+0x73d)=0x7d7a, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x8d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x20a1, [@rand_addr=0x81]}, @timestamp={0x44, 0xffffffffffffff95, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x400000000000009e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "13f77d", 0x0, "ace340"}, ""}}}}}, 0x0) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d0000-0x20)={0x4, 0xffff, 0x8000, 0xe8, 0xfffffffffffffc00, 0x9, 0x11c4, 0x4, 0x0}, &(0x7f0000f0f000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ffc000-0xa5)={r2, 0x2c1, "d353e81f4f8cdf44d771a970ca11fe99985107cbc9a9cb606d4233c1a12902e6edb0b63a0100000058cc26c2bcadae970001617e5d2ee488242f8e20890b2938780c2a2818d7193373e4090ff1f37ed8d7c4e3896db186520bf8450fdcb5b6990a5bc69848e390b8731932e04e17d341ab8c7ef1a4b549b2e8bc499d48af26eeefeb15e12658e24374db478cfff817fae6fcb515343e5cf700182e82ed"}, &(0x7f0000d42000-0x4)=0xffffffffffffffdb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e61000-0xa)={0x20000000, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r3, 0x7ff}, &(0x7f0000e35000)=0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e62000)={0x1, 0x5, 0x8cd89a9b58494039, 0x3, 0x6, [{0x6, 0x800, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x19b9, 0x5, 0xc5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xba11, 0x200, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0xfe, 0x81, 0x1000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000cfc000)=@req3={0x9, 0x795, 0x3, 0x7f, 0x79f4, 0x5, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000d000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ffb000)=0x8001, &(0x7f000085c000-0x8)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011f000-0x10)=@common='sit0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000-0x10)=@common='lo\x00', 0x10) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xcbaf) socketpair(0x19, 0x80f, 0x0, &(0x7f0000deb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001ce000-0x28)={@generic="8d2dc723ba2808c398a894c756bed650", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00007ed000)={0xe, 0x6, &(0x7f000017e000)=@raw=[@generic={0x6e, 0x80000001, 0xffff, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f000024a000)='syzkaller\x00', 0x0, 0x5, &(0x7f00005ad000-0x5)=""/5, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3a) vmsplice(r0, &(0x7f00000f9000)=[], 0x0, 0x8) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000013000)=0x0, &(0x7f0000953000)=0x4) accept(r0, &(0x7f00005bf000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e0000)=0x6) sendto$inet6(r0, &(0x7f00004b6000-0xf1)="9b9f4796fe9e5d42f96d40af0b5394bda394b8443cd4c512a9f3958d324b552a83772d141e3ff3faef8ca2e15173e5b03ee254bd73867a1be972d5983d6888d7ae2ea47abcf71f7e0495d32d943a43d3b0c41a0515a2149f43283d2e2e9845435dfdee41c218912b3887462fb27872a317f365041d96621b11f70be6bec473a7661d07c8ac943e2fbd44479aa7442a9625ec82a947ddf00f8aa5ac64b9118c6893b359f5c643cf838fa5fbd0b5eca2573aa8ac1d069b0200c73d687b1099992df63a10e924015a1dd64f6ba6a9b3d4e5aeb4f21d375411addb522e4b9018e348ec841f536a2c1a42c9ad251cd5b3951a62", 0xf1, 0x0, &(0x7f00006c1000-0x1b)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000eba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ffa000)={0x1, &(0x7f0000324000-0x20)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000789000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efa000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000056b000-0x4)=0x0, &(0x7f0000fde000)=0x4) socketpair(0xb, 0x80000, 0x2, &(0x7f0000301000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) accept4(r0, &(0x7f0000e28000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000299000)=0x9, 0x800) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ab9000)={0x0, @in6={{0xa, 0x1, 0x677e9f85, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000078b000-0xab)={r2, 0xa3, "80d9e4b972a29772141da5b3ea561a15c2171048c58e62bed8ee0f1df62c34bc6e2d8b73ec098ea676d6373592b5e3082d880fbc97f15c73a4bedda86cf8aca83fe6a4dcc2f67082098a829f40fe5a7cda5320c63547938b4b0f93cee8e8eade9d445b31719b52109c8878c01d1a7c37a26cf47db9c76521fb2e948ffd0ece3e50c1ea1a999151cf5e47d981c52e91646221b6b6f0bd88319ed2f3cb3ae0695951b462"}, &(0x7f0000000000)=0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000-0x20)={@generic="92b2ac0e30bc907abdae5a019bfc36bf", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00800007ffffffffff317a1332b0cfb61b340e63f8ab691822e901e7d64ac8fef95075fc0d61c500844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd01f273202a527f2facc0035120ec64fa733c1c99276b26e05000000727e327f814dc256ce82cb2c00ef58911dbff9000000130000007fec026956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x3}, 0x0) 2018/01/09 16:58:08 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000f9f000)=0x4) ioctl(r0, 0x2, &(0x7f0000fa0000-0xaa)="f76dc0c828bb67a404c9aced76c0b80c32428b1d1e173429e88d331af1e50a64982abf8a86177ab70af8af2a33c855ffa0872c154b87df4e90aca733718e191d82382b33d9b16733fe1b1eb308797e978f7d77b18db53fb92eec625611ebf22172b5f5a710c389893c7d17cdbcc2d5a71f93dd4ab05085e7677ccdc808cc5447c2bc0f0b62ca291014541c175bee79bfc15a50d42610426bff90f6b7b47d91dbdf66a3b3850c7d83a326") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000111000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011e000-0x4)=0x10, 0x800) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a70000-0x8)={0x0, 0x0}, &(0x7f0000a70000-0x4)=0x8) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a70000-0x4)=r2, 0x4) r3 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000a70000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a70000)=0x8) listen(r3, 0x4) r4 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000169000-0x8)={r5, 0x2aa}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000017000)=0x0, &(0x7f0000a6f000)=0x4) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000527000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a71000)=0x8) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000a70000)=""/4096, 0x1000, 0x400000) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x7ff) r1 = accept(0xffffffffffffff9c, &(0x7f0000ed5000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed5000-0x4)=0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000068a000)={0x0, 0x0, &(0x7f0000ed4000)=[{&(0x7f0000ed4000)="717e98427085a7d4c55621e31a345147d133681388a5330cade2a5f9e0d91dce73d188245da8bac2505459eccc1e2403de577e5cd18c7d1e3072b78c", 0x3c}, {&(0x7f0000b79000)="", 0x0}], 0x2, 0x0, 0x0, 0x44004}, 0x20000080) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ed5000)=@sack_info={0x0, 0x0, 0xe4f4}, &(0x7f0000cfb000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005fc000)={r3, 0x4}, 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000001000-0x10)=[{&(0x7f0000ec4000-0x39)="390000001300090469001000000000ffff00004001000000000000000004011419001a000400020004000a0000000000000001ed00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ed7000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed6000)=0x10) 2018/01/09 16:58:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000b76000-0x3)="0300", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x63)="bb12ea37840e9f1ba80ab10e60a8afca29ddebe312d1b6fad586981c42fa2887e468c9cfe8e2ac0c1e653d48f965d49f2c4c2bb03de576d72f944004e2a7c4d4a9abb9d33eacbe1a144f5f6c1f2c9cf1331c6362cfbe41520d3054c3ae4645617c1a67", 0x63}, {&(0x7f0000000000)="35803a003a791294e3da753d0212db0a18748433a6cea6d24faa401ef101b06e6c3a9a86a96df4994b137ac2161a89b21817147dd1624af0a7773641deb7df0a7dda2c62482833cb14da2e671e8db4af7a692d938010e733742dcbcb4aed5d889b5c0d43cb0382494ad2113b1a2488e84a884de7fdafb17983f29814c217e5c2fb284198a41d43cd41ea1aecd9b11685ac7cae2ab353cad70866ba133f1038c05106fc7fa9cb1afe34dccdd0227fb13c37f66d2f52e4b5ff4589b2d979799e7b8350418457", 0xc5}, {&(0x7f000032f000-0xb)="4fceb35668bd3b5ee45425", 0xb}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000d4b000-0xdb)="d3091e75f8af12bf0c9eb7e6cbd9e302dc0083378c358558db7c6eed56f4e3a65b45f470120b077652962b5291e809e48864f7937055635e377daa14eaccd2f6e83d875b617b571c60a9270be4ba1219c62e21d75cf4d5bf24f1d389ffc33c91d653ce23652a6aee2d047d749802e5856a1cc7bfad7113dc56ac6bd67c8d30a5d638643c7f03597503df7d1f2f6301debcb84120c417220257a1f4625984200d1ee651236fc9a9d5cc9ca6f26d0b9eadf0f6a540158214769e2474c61a87c8de1f168b5aece0c0e7ab844879bdb547280507198d44fac9bb0b0881", 0xdb}], 0x5, 0x0) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x77b, &(0x7f0000507000-0xd9)="b941355e745d03e58c37ee79c2f13bcb8f82b1d0d207471c2ad5f9100e8ee40d3e596c2566ed695b9bc4f2699f0845c819232840687fd9787a048f7f107d7283bb28f31ed2146e50f74df3b13f631ef275ee65b050104aa907fda6338fa81ef5980f2f3e8eef59e0ccd21fb1971d11c86901393944e436b73940d81ce085fb395525577bc22cc75d2a8b3be0240522178a25a91a9214d1febcaa8482475472f2c89cee3dbf1b11f6353dbdc73fa573c377c2e3d87715a1e534ab74e01c7e8c361e3ac38065cd3cbc8c876809ead2ed4cc76d4ac39b4988cbd3") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b8a000)={0x2, [0x0, 0x0]}, &(0x7f0000c63000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004bf000)={r1, 0x9}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080004000200cbde0008", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008a8000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbc000-0x4)=0xe8) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a89000-0x4)=0x2, 0x4) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x8020000002a) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fd5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d001400000000160000002008", 0x29}], 0x1) sendfile(r0, r0, &(0x7f0000d3f000-0x8)=0x18, 0xffff) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) [ 323.417992] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 323.454489] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x5, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006a6000)={0x0, @in6={{0xa, 0x1, 0x930, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x8001, 0x54559cbc, 0x4}, &(0x7f00003dd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa3000)={r2, 0xeee}, &(0x7f000060a000-0x4)=0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000011000-0x4)=0x0) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x2, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000)=0x10) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000eb6000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb6000-0x4)=0xc) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000647000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000eb6000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r1, &(0x7f0000e7f000)="06fb", &(0x7f0000dab000)="", 0x0}, 0x20) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ca0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000010000)=0x58, 0x800) connect$nfc_raw(r0, &(0x7f0000916000-0x10)={0x27, 0x5209, 0xf6b, 0x7}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6(0xa, 0x4, 0xffffffffffffff17, &(0x7f0000983000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000842000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c1000)=0xe8) sendto$packet(r0, &(0x7f0000a02000-0x98)="133862af55ef986a7d14d0427b01e42fd934cdb6e10d1ae78ce78a4bb0b2a38664864117ef9dfb75b7166a5d1e275cad215e6a7553e0e61250a6a9f4be354b7ef77af30743d8ba8f8259a12cb6d8d7245bf8712036569a7c3adcce83e7dc646e094fe649d58a81d56d84e3a931912c4f69775560e5039ecc56e978c2659ccebfa3bb53b73ad599a979993c13df866ff6bf049ed5170f231d", 0x98, 0x20000000, &(0x7f00001d7000-0x14)={0x11, 0xf6, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000937000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000afe000)=0x0, 0x4) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000ec3000)={0x0, {""/7}, 0x0}, &(0x7f0000ec3000)=0x10, 0x80000) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000097a000)={0x0, {""/7}, 0x0}, &(0x7f0000ec4000-0x4)=0x10) accept4(r0, 0x0, &(0x7f000098b000)=0x0, 0x80800) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) pipe(&(0x7f0000352000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dc0000)={0x80000000, 0x0, 0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000b9d000)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e41000)={0x55d, r3, 0x1, 0xffffffff}) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000929000-0x20)={0x0, 0x2011, 0x0, 0x1, 0x0, []}) ioctl(r4, 0x200000008916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r4, 0x8936, &(0x7f0000000000)="") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008b9000-0xc)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x5, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 16:58:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000178000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e01000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000041a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001d2000)=0xc) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) r12 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000544000)=@proc={0x10, 0x0, 0x3, 0x2000}, 0xc, &(0x7f000056e000-0x20)=[{&(0x7f0000091000)=[{0xa4, 0x7fff, 0x22a, 0x7, 0x2, "aa28c8dbec775d27c11e8b36c4ac70182be86ffcdcdd924843ddb26f5114cf390b832a98fe5981eb2cb43aaf61111a7c7f2b705afbcd449b4fedd9df12ac8d26305210d80e11663cac780cd77449f19dbe73a75e9eb91bdba7f561e928ce8d6e738648139699b0a5ef2c05db62653716e72a0fa00b1db0ac6be69d521a3ff7f76d9f39a5eae21fa3ec9ee0d970b8c0f618"}, {0xf8, 0x1000, 0x0, 0x9, 0x1, "049e57610fc7782ee3e4f58da04cb23d86b523cf4816363af13512068039ad79be6cc565f30d1f3fda0d66955ffee3a392ea426a719c76d766ed16904a221f35c4eeaedf94cb5c8a2387ed0b96e3a3134c071a2752f202be128d6b4501d16c58b213a577491aeee4cf1a00f1e6ab222bf06196dca02c03c47283ab2ee244926afe4f137daf07aaa9318592cb6b40a38a74cc4c2b6a9b848b6a0b667d57c5d20e4b23c68c64793887132df115852b91e2072dbe554c390125e848efcb5ac45425c8d3f1cb8768f31765b22cd179783cd3f9041b449d3b4afadb9979a3b9ef8ab754fb647f4880"}], 0x19c}, {&(0x7f00001e8000-0x284)=[{0x68, 0x7, 0x600, 0x80000000, 0x0, "bf63193eba12f4379f33ae8506010bbc5d8dac3bf4284b7281648b7d74a28afb9d901c8d9707f4279fb0ce1f8e9843e9d87dc321ed220c7a179502b028d2673d5be0ea21c5c12dee94700ab53f9939ee7137a4c8f246bf0c"}, {0x20, 0x2, 0x200, 0x800, 0x1, "fb1582e29b8665354651e6cc266b"}, {0x54, 0x1ff, 0x1, 0x7, 0x0, "17ee2901da440397bd2edce9d4c063b2477c14f20d74de3d41b8f90ff893b97a3087b2b587c1eae1637708691558e33627e2ea98768658a03117d5b9aae31935b2"}, {0xdc, 0x6, 0x24, 0x61f0, 0x3, "d40440a1b284c0fe920374c68868fe358bfa8bbe366eb627aff632c3e4cff312c74f44f73269815802d9199d4bdbbf71500aa51d9616320b78dc732dcfde959498aed58e7930e4d6c0d28ed8f162ad6a67dfd9daa0e2c8a0bd98b5b8a193854d2039ce8f3a5677b6690cd041af66b575dc20e1925e558dce3e59cfcd867cbb9453c1991b92d576d5fc2a020d373b684be2c853a2849f672dd7914aa30a48ed4b94e81bc013ae04bdab311a79c01631d3d2368bef1b257ec811bb07dd8dc58feef1d54eb9dd64a1d883a0"}, {0xcc, 0x2, 0x810, 0x1, 0x3, "0c6d3245c543f306ecb3cfcfbb7cbbd02c5116c6b9b276783e4c5442c61a41bfba62b6396da35c4cefe0ceddee8da8425fd60879dc565ca06f80443df88c4abd6e0f4a14d2099b0852509144b9daee3b5aacfb6ce32004dcd46f881471ae165726529f70c307601c656a72bbdf06fc4364dc20e74347c06a274dcb4d2ae9f10470c922ec3d46e30b98c8645737c3053ce135beda7bc2e58a4606bf828042bea11afe8815e04bd108193a52c26fcb89504e066cb92b409b54cd5678"}], 0x284}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}], 0x80, 0x80}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = socket$kcm(0x29, 0x5, 0x0) r15 = accept4(r14, &(0x7f000034c000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000138000)=0x10, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r15, 0x0, 0x2d, &(0x7f00005d2000-0x90)={0x3, {{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]}}, 0x90) poll(&(0x7f0000095000-0x20)=[{r14, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000050000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000070c000)={0x0, 0x1f}, &(0x7f00001a6000-0x4)=0x8) r2 = accept(r0, 0x0, &(0x7f0000c69000-0x4)=0x0) accept$packet(0xffffffffffffff9c, &(0x7f00007f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000851000-0x4)=0x14) bind$packet(r2, &(0x7f000022e000-0x14)={0x11, 0x17, r3, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000855000-0x4a)={r1, 0x42, "3f406cd1e15c450731ada806ce13c8c6de0befd81b5382df0d45b46896443cc39a754b5fbeb95f56a9826f8a5b119182869aecb6f616d04fbe54fcebdab1c9676246"}, &(0x7f0000a67000)=0x4a) syz_emit_ethernet(0x2a, &(0x7f00004e2000)={@random="03f5f5e5cb77", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x21, 0x0, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00001cb000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x20000000000000fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000a34000-0x7)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f000091e000)=0x6, 0x4) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000710000)=0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0xee2d, &(0x7f0000f53000)={0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r2, 0x400448ef, &(0x7f0000f54000-0x6a)="e69ade66910e60c806b6c36abdb05e361dd2e1da45951df7f756e161c0f481154e05622ea4f9fe2be10b106e34ba51edd355fee45f69d7900c7a1ab9da55a8be8e7bd10c73b1d57d39e98054df96f4e231022efc3943179bbcd67cb1658b32ea7ca704c84222e857e2f5") mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00001b5000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4ea0565c1e43da9871f5eecf6fb539bf"}) sendmsg$key(r1, &(0x7f0000f53000)={0x0, 0x0, &(0x7f0000317000)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_address={0x5, 0x5, 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}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00009a4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001f5000-0x4)=0x10) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00009a4000-0x38)={&(0x7f00009a3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000012f000-0x40)=[{&(0x7f00009a3000)=""/1, 0x1}, {&(0x7f00009a4000-0x70)=""/112, 0x70}, {&(0x7f0000495000-0xf6)=""/246, 0xf6}, {&(0x7f00005b2000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8}, 0x140) pipe(&(0x7f00004c3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003aa000-0xb)={0x2000, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x54, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x4, 0x11, []}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$void(r2, 0x0) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000000000d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000be3000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f34000-0x10)={0x1, 0x28, &(0x7f0000f7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000244000-0xc)={r1, 0x20, 0x1000000}, 0xfffffffffffffe2a) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c0f000-0x18)={r2, &(0x7f0000944000)="0e935d7d8c6c5c99350d02effbd98be1d112336172136c6759619b303ea1e442f86d9d79ebf91657bf8585", &(0x7f0000f7c000-0x9e)=""/158}, 0x18) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000f6c000-0x4)=0x3f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xff97) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7c000)='D', 0x1, 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$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000a13000-0xe)=@l2={0x1f, 0x1, {0x1df6, 0x4, 0x6b14, 0x0, 0x4, 0xffffffffffffffdf}, 0x100000000, 0x94f}, 0xe) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f000097e000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000125000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00000c2000)=0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000acf000-0x8)=@assoc_value={0x0, 0xffffffffffff5fa7}, 0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000ace000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000cce000-0x10)=@generic="4f778646c8a566a1f4a3800ec7a45a10") recvfrom$ax25(r0, &(0x7f000008e000-0xa3)=""/163, 0xa3, 0x20, &(0x7f0000ab7000)={0x3, {"2dfd00098ca7b6"}, 0x1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c29000)=@getsadinfo={0x14, 0x1e, 0x209, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000033c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000acb000)=0x14, 0x80800) getsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f00001cb000-0x4)=0x0, &(0x7f0000417000)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000587000)={r0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000128000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000600000-0x1000)="f18d94c08dbe29d185d713742671a37396e7d613764230efc72e51aeca3d2995d689ee2f12fc61f74bc95e281b4cc95fda84294b04cd9bb44615e78dfc608e2aa38a37f791c01d0e44231cbea2d5ae5d155c74e6c069b99db7c090cbb145c118434052e79fc441615f5a57b307d059e2c7cc00cc3a312aff4e1023069bf2954191ab4236b58ec3be0e18ee67b2d8c034134a3cd4d82655ebec5418807d118c9c7c1aca997242b832ff6b89e098375e83803c4c73341029eb3b7280b7d52b7cc3f231fa1e5d4bd1cc485e6a1f7de244310f38980317881d962e296509dea4adc51e7a1feb37220224017b668931f21d706f63ecb6621b215d652d59775ab6ac5e7139453ef8768215287026eb0f5be54546872af77a104843af665d0e6758e9b9d53d4ed84b3eabbbff023e0950f9f4ed4f5c3b95603c0c9e8fdff2fb3d2a1ddf87a7eb82b2e522ef7df0432ec083bc42b4c5d46d245ceb7a3566561fa9a4610198ab815ef9201bd6b02c91beebc64cae4fae79fe93408e0c6637045f417e606122e0c6cb6ae7a131594cac889a95c280662cbd7d534a90ae3418a471344fa7fdb564f8347c41e4d56ed9398177ea74ba1ab5a1489bb92b041f50e7f449e3d244bec38532dfb17e926b933b773d4ed5252dd1cd5a134ea593197749b108311761900c7df1ce9d4f8fe1d4896f16a594d84a0bc554625fdcd27beb6035b329d6715603e1d7ecdec55304f65b9124d94eefcfe6b8600b7116afa6be64fa85fca8bbcfa90e0b77745a197bd68c81c28326c310f7f504dcec708063539daa8a611f6a3abfe96b829c273b0fb430f8cf135b14309121f297d7f1d6f3d85e0a656dedadd04886622b4e2e715249da7c914d18f7e96ebef8a12a0fe20402da5cfb145c22383ede8cfbf537dad5c5601fac0ade3be64b2bcb98069ce74641da", 0x29b}], 0x1) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004c2000)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f00002e0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f86000-0x4)=0xfb) setsockopt$inet6_udp_int(r2, 0x11, 0x69, &(0x7f0000a7d000)=0xeb5, 0xb7b4) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000021e000-0x8)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x181, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, []}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f00009a3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000880000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000092a000-0x14)={0x1, 0x3, 0x1000, 0x2, 0x8}, 0x14) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0xb3)=""/179) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ecf000-0x10)={0x8, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e37000)=0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000a0000-0x10)={0x2, &(0x7f0000c7e000-0x10)=[{0x1c00000, 0xfff, 0x10, 0x9fc}, {0xfff, 0x2, 0x8001, 0x0}]}, 0x10) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000078000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000677000)=0x0, &(0x7f00002d0000)=0x3) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x402) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009e8000-0x8)={0x0, 0x4}, &(0x7f0000e3c000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c78000)={r1, 0x7}, &(0x7f0000d7d000-0x4)=0x6) r2 = socket$inet6(0xa, 0x800000808, 0x8000) connect(r2, &(0x7f0000357000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) shutdown(r2, 0x0) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f00003df000-0x1017)={@random="7782d97f6b15", @random="3007723d989f", [], {{0x6558, @llc={0xc, @llc={0x0, 0x0, "14", "caa2dddc02bd778100"}}}}}, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f000014b000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000234000-0xff)="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", 0xff) socketpair(0x2, 0x1, 0x9, &(0x7f00007b3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000d8f000-0x4)=0x8000) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000370000-0x4)=0x3ff, 0xffffffffffffff9a) socketpair(0x10, 0x1, 0xc472, &(0x7f000028e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a93000-0x20)={0x3c0, 0x0, 0x10000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000092a000)={r2, 0xa706}) r3 = socket(0x10000000010, 0x2, 0xc) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000463000-0x57)={0x0, 0x4f, "69bef95c88a166f69d661c76b260c403bd18325006be288a90017e46aa6102478947c403ca48ac34cfaec06c93e958250edb78dece14203bd727dc570599898bc93213b0c1e26188c9f9f73c77cea8"}, &(0x7f0000dda000-0x4)=0x57) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d2c000)={0xf1a00000, 0x6d03a0d79f533ed5, 0x40, 0x10001, r5}, 0x10) shutdown(r3, 0x1) write(r4, &(0x7f0000397000)="3f00000000fe00fd43144d00000100000008001100eedcffdf000d82386adba695fef64ecce6c00ee500fe5ee1e09125fc7f1d091203d9061077000000000000a4a95cc01c9400000006566916c4bee28971d0a6733c5c382e85c94fb6f4075765335572d1b45e76adb59ca12d5c11574a11bb64683163b0bc1386e5c3fdc4b06fe83d7e1c7746054b203969d831cf887ce8f9fa82da248a4f19469b39c009edb8b944e474eb5d4b52a27fff02c333f3f7ab12a98e01a1d3d378cf3b472929d0534a6105bfbb865036c4aa7834a1c31c247f57cd6d230af602a1b43a6b186317a265adee49", 0xffffffffffffffbe) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000e87000)="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", 0x1028) connect$unix(r3, &(0x7f0000cc6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000bb1000-0x4)=0x0) r6 = socket$key(0xf, 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000db000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ee1000-0x8)={0x0, 0x7}, &(0x7f0000177000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000324000)=r7, 0x4) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x82, &(0x7f0000586000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0xd, "782655fde2527da23a7bf6"}]}}, ""}}}}}, 0x0) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000083, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000ad000)=[@in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdc}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x23b5}], 0xb4) 2018/01/09 16:58:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007c8000)={0x0, 0x7}, &(0x7f0000f39000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000043c000)={r1, 0x80000000, 0x1}, &(0x7f0000cef000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000f2e000-0x4)=0x4, 0x4) write(r0, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) getpeername(r0, &(0x7f0000fe5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004fe000-0x4)=0x1c) 2018/01/09 16:58:08 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x6) write(r0, &(0x7f00002c1000+0x888)="220000001d000717fffe040009db00000c001000fdfeffffff000000000100a42c5c", 0x22) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000, 0x37) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f00005e7000)=0x3860e9c6dc34552a) 2018/01/09 16:58:08 executing program 5: pipe(&(0x7f0000a84000+0xa98)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1, {0x1f, 0x3, 0x0, 0x7, 0x0, 0x5}, 0x3, 0x4a69}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000159000-0x4)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f84000)={r2, r3, r4}, 0xc) r5 = socket$inet6(0xa, 0x40003, 0xd) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r6}, 0x14) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000186000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00007e9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000802000)="ff0f70f7386a67f3ae573b162e12d1e25ee8e4a078d7d7904d07cf6bee907cd31f1d9af9686f0894fc5543e442e479274d941c8fcf565ad20580ec12f60e6fa7d4325418e1b303ec48549bc8010bc7ded35ecdc9190f50d66e886fa60f1f97758f727fd126f84db4e66c13d3a3fb938ed02985a14a264668b4b047acecfecbf2addebfea7ed39a86676084f03cdaa8ebc4ff1c58a108c81f7f709101d9dca79e51b48a4258a5761dffcc7452f4bf98dcd501a7af9a193fafc273cc8827fb487adbdbb5f4cc0984593cafba21040e559cbdb1aedf8bca5fe59e30cab5ee41286243ba90cba0d9fdfdd24a77f54b33956074bd24") [ 323.827106] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000042c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009b1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000035c000)=0x1c, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000de1000-0x4)={0x9}, 0x4) writev(r1, &(0x7f0000022000)=[{&(0x7f0000d05000-0x29)="290000001800ffffffff6800000a002102000800000000070000060008000bc0fa0010ff000000ff00", 0x29}], 0x1) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xa15000)=nil, 0xa15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a16000-0xb8)={0x0, 0x1000, 0x6, 0x80000000, 0x6, 0x0, 0x2, 0x200, {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]}, 0x81, 0x9, 0x1, 0x5, 0x6}}, &(0x7f0000a15000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003ee000-0x8)=@assoc_value={r1, 0xfffffffffffffffa}, 0x8) 2018/01/09 16:58:08 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003f9000-0x8)={0x0, 0xff}, &(0x7f0000572000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r2, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000001000-0xda)=""/218, &(0x7f0000000000)=0xda) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@generic={0xe, "6a384fd463c12dd36120c5a743fbd9493e4816fb87260e657d94fda66c0afae4c60246273a473e3544bd63a1dd72e7ff79fd5d6d1ce953b1e6f9a420b8a84938bd6e28fe00f49e4eea515b966512f6fdf621d82837661c3960489d9dd9ee975dbb3e1c99303a22ef29851d2a547ae01d74e910ce46bb892acb5376cbbbdf"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000-0xe9)="635ffcb3a815a4b10e411d2ce1f23fe0c4e98a1ed7be75b4c4e17f9ab3974e3305c593927f6927e8c061b1cd2762435186ce7fe6267c4a995f92a0f1798bf58ea17934f895a19d4148a10cd153c740b155af6c993cbb669ef97322310e337255ab5971cfacfd3715f11df31940296d0d39ea10be57c60d5e724b87e497e826c83867c8587652988dc28fc15cc60353765fd7287cc7072545547d5c3121a0f74a11aa417da32165c2c040a86ffe23e6301c0041c804ad6c6e1072dcbbc242943a9b2b1ee723928bc7f6be0dcbc4271439ce9e38ec33b74fc151b759e93291e90ab58796acd5d811ae98", 0xe9}, {&(0x7f0000002000)="a98678ac8b54e702263ac3e86360282ba379381207fdde996e3f76647ba261f38892cf194be042417390707c688858c41aca13cd2cb7ab554263c9bac899b8bb334ab017", 0x44}, {&(0x7f0000001000)="e4f7955ba272cc143caacfbf1c63be1a45e63a9524435d8c", 0x18}, {&(0x7f0000003000)="2ffdda0ad19414bf5cc353f786005dc6ae20b80da4b7b095a00d", 0x1a}, {&(0x7f0000002000-0x96)="7b5aef80027084c76dfe33aa9914b3c3c8cae82351fd8298fa288299b50a1f65a11790ccdd62e1f040512e51a95c570bf011eb4f96af502db1a769044e834a4324487e28a03e4bbcce44c1b953ef9a2cef031d849fefbb811d995fe19e8091a4391674a6aff82d8d780414fb77fbfb719a0df95f93bc2b009831498c7130c3ed1341d27e7db993779a90d99b7ff1c5aef048b789df99", 0x96}, {&(0x7f0000002000-0x96)="488dcceaf900a1fe511689af21e9cb60f47c311e039c3cd8a786876d73896081fc81e74d2e7554482e31fa267507b551eb6e6da04119e1774e92c4140944b34113cfc6d59a13932f7af93be1f1684e2cc1ec7d6d1a02bfe00c1b28fd7606fe3d883c82a4d71b3c63e4998d3e6a47e3d312d3ff3415e482d841642252efd0418431679499ea44158182e49e7411851d103b2e3e18fb43", 0x96}, {&(0x7f0000000000)="430792dfa758c9f148ab7889490ad2813ce41abeafa7f419f0217f931abd3265fdf7b2cff33e005883b5117bf6eb77a01806c028190648e91a8baf02683fba89537b588b5a4f247739a2323eb410185d213928939e1b72409035a6953fbd610276bd770ab880328db29eb5259a5275dd85a4f6f93173abb40d8b8b68f50f24547448fe052e92b51d51bbecfd2a5ee0709f04726b3683179322068603e1c10588baea4b5fd8641af8f4291c07b2127b27753270", 0xb3}, {&(0x7f0000003000)="d279ac016ef05eb684535cd6bf9005c84e5c4333717c979085cfcb19089b0aae5b83717ec6ae5455d82302171ec3eb94f962de9abc39f97ef5629d55c1db3753b64d032fc6681e349955e2aa91f5a02b322a408edde6138372a0cbe5d72d5826b8f6cc3097edc18216dcf2282b513e6f74e0a282049f859f6330a14ce4a601c8236cd86279798371c89ba07632396cea01ab588d644a2ffada82cc01e8b25b148924f2c9ee043ec9058a3d7616e85f96890f5e46d48b7a2f473777cafa52ac2291cf22551555d39277e4859579", 0xcd}], 0x8, &(0x7f0000004000-0x1188)=[{0x90, 0x10f, 0xffffffffffff0000, "b9565e79a2e991e39bfa712bd5f58404bc75399f199485ca509d120b41abb2fca0d4d5dd8833c9b8e48636dbcd7378fe18f79f80a04fb35053f0af09658a35ebb9f9ea0a1ae650c79befe83824b0cca0afc1d5c95d8d74ee868b632daedada2d2d804e02c2a8a3b02587b0d267497c7d29024a109de781a3960e62ba2df10b"}, {0x1010, 0x13f, 0x1, "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"}, {0x48, 0xff, 0x5000000000000000, "c808379ddb59069611094e43a65fbf0f5c0334a81ef4d275ff328478b26a8c20eae1ee36a785d9f7e8c7c47e9e860a46a8060d0e8fda4c"}, {0xa0, 0x1ff, 0x98, "61b3963c75846846bd65e71020d09d11b6ab2185c265906b8384a3d2021e78ba941463418eb538f7aaabdb2d510957aa37b2f6582dd789078584b7c9b67fbcaf52c59ea35ada7e8190ed9359213d51b9eaf06e27a26272158f129e7de49e4a6858c9a946c5997cedccac48ceb239d3815926666cb5b2d25453de1799995c93dbd2b61e2631c4002ee79930de1e7bc6b4"}], 0x1188, 0x4080}, 0x4001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x10, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) r5 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x4, 0x0, r5}, {0xffffffffffffffff, 0x101, 0x2, 0x10000, 0xb62, 0x2, 0x7f, 0x2}, {0x6, 0x3, 0x400, 0x80000000}, 0x9, 0x7, 0x0, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x1, 0x1, 0x7, 0xfff, 0x3, 0x1000}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000008000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) poll(&(0x7f0000006000-0x20)=[{r2, 0x8, 0x0}, {r4, 0x2000, 0x0}, {r0, 0x400, 0x0}, {r4, 0x300, 0x0}], 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r4, &(0x7f0000009000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000)=0x10) socketpair(0xb, 0x80000, 0x3, &(0x7f0000005000-0x7)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000a000-0x8)={0x0, 0x0}) socketpair(0x1, 0x806, 0xffffffff, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f000000a000-0xc)={r7, 0x0, r8}) 2018/01/09 16:58:08 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0x60)={0x27, 0xbcb1, 0x0, 0x6, 0x0, 0x0, "0bbd4fd21a99022a4fc0be4b966bb39314eecb794d13ff6da452a0638d591c29bfda2deee91aa9fe4edff6b684a579f29eeed6bfc3ce66337f27c40add7784", 0x3f}, 0x60, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="d7875121bc85a88d53261dde404457fc130e8b941f90449e886f464e341a4eefd426ab5b02904dbc1d9f64c18320a400a264bda63363ee35a6406b6df558846ceab273b8141e1ace00740b067c5c8621", 0x50}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x1b)="6e74aa268ee44ea5b77200ec24d3dc71135ba7bb7b598d5e84404a", 0x1b}], 0x3, &(0x7f0000000000)={0x78, 0x10e, 0x1, "8b133d101b10a64a9aae77c8fcd3c6a9e6dcf0cf8e31b360d8f0ae288689d264dfff1a96a5463935bc84f112ff08a33145b7fe59b99eb54d3a6497ffe56ec08883a501ff6bff65f444795c0efcf812bc949c3c8bd7e2f41daf6d1f8b33af7355c3d6e46d85"}, 0x78, 0x800}], 0x1, 0x40080) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f00008f7000-0x14)="dab52ba60dc6a89fc04f8f16693fb53b88bd26c3", 0x14}], 0x1, 0x0) setsockopt(r0, 0x400, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0xfffffffffffffff6) 2018/01/09 16:58:08 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000008000-0x10)={r3, 0x0, 0x200003f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000008000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000)={r2, r4}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0xa, 0x0, 0x0}, 0x2f7, &(0x7f0000000000)={&(0x7f0000001000)=@generic="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", 0xfffffffffffffccc}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x100000000, 0x4, 0x800, 0x100000000000, 0xff, 0x3f, 0x10000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000f4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000-0x4)=0x8, 0x800) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000253000)={r3, 0xfffffffffffffff9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x400003}], 0x4) sendmmsg(r1, &(0x7f000029b000)=[{{0x0, 0x0, &(0x7f000069d000)=[{&(0x7f000000c000)="55fe88337afb0a16d55ddc7474e1e90e0bb12ae7e30003f64d6c2647", 0x1c}], 0x1, &(0x7f0000787000)=[{0xe0, 0x113, 0x4, "818d363e946b889d3ceab9d9440508604ac1419a32babde097411387492e39286129c73c19a053af49459ddf85e0637519d4415b7c5d795ed40218b524cdf83ac46cec475bd013cbd6a341bac68755d8dda0d4817c4b264d5040616bc1543fd5edb37a63ed17c37c57d942f1524d80ebbaebaf5d5b245e6b6562de8ff3ced1d9c03fe3e43ba3bbec2e1a4958838b675b17c100db4efd5a8956f6e784865e041b839a2ad03ab1d71579d3019f41e46a0b9a605196c835272f53f4e1e3c2faf193e9e79bf07a4b86bd6263ab0fee"}, {0x18, 0x139, 0x7, "4e4594258cc0"}], 0xf8, 0x20000800}, 0x3f}, {{0x0, 0x0, &(0x7f0000956000)=[{&(0x7f0000c46000)="1e0943544932aebf661082050e1c50965c7ae9c99c358c93ac1ef91e89735fde98d2a04c60ba73de7cc375ba02eb80479f9e0a9b820c1aadda2b83acc8b59c010155f45700a46f3bee22515a41436641680a2da0", 0x54}, {&(0x7f000067f000)="3bb6b167256e9dac9488217668bb64717785966c383aad9c63024cc35bfe3986a3bcd9c4dc9c80104242ce05eabc82b5b11e0b662a6be075fefdaeb8929bb262bc1c36334eac2b7560f0bf39d02ee0356eedc96b83ae77ad3e9c1f4bc3757790c9461c8d04b13b5a0ababeacdaa4424e1a3e054aa21c7f4c73d8ccc3a26e3aa36b934fd0991b6420e3aa7c46caace263fe937e3c7475c44a", 0x98}, {&(0x7f00000ae000)="a9", 0x1}], 0x3, &(0x7f0000db7000)=[{0xb8, 0x110, 0x20, "515bc21b813e38a6df918c7337ae072a990176811615ffe79a7934c87dd5e22dabe878e024d6a49ce409002a6a90d160c81e1d08459d9d9d263d157d1631833707f821aa9eab0db280db3a00a766885a48987f977b12ef2e5da4c1d60bbe82a8706abdeaf2f02be2d21c8dff06f84e2a50c99c7499846fdefe3507803c967b992b0507fe05fea9d87f5b6e589a05c75391a3ebca9f84b4b75a790c32f070b47b7240042b887197"}, {0xc8, 0x0, 0x100000001, "51c05c8b1781bf186a7210c5b7f1350771ccd99eeed46ea8d56f57fc1c900c9153cb8dd66afbd034f0210dd49c82fa871da173dba403c8e51f01b6dbfcad561709a3d08c854b8721b7368bff4f1652b37b17b3a27d5dd8b7deeadb70d3b747933f2c261c9e893ca7c6b3a28aa3e80e5cfc681400fc9ad714c4bb85df388d3c9adf24a38f9675fde3cc5930b9d5668655de83c59bc6c92349458c3471003d42ff3258ffbdb45107ca0de9bf0e770b6057b5cf2d"}], 0x180, 0x0}, 0x800}], 0x2, 0x40) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000de5000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000016c000-0xc)={r0, 0x1, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x43)=""/67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000096f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xc, 0x0, [{0x0, 0x6, "d1c7f886"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000170000)={0x0, 0x0}) 2018/01/09 16:58:08 executing program 2: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000026e000)={0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcec, 0x100, 0x1f, 0x865, 0x1}, &(0x7f00002f6000-0x1)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001d9000-0x4)=@assoc_id=r2, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) tee(r0, r1, 0x9, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002c8000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) r3 = accept4(r1, 0x0, &(0x7f00002f3000+0x852)=0x0, 0x80000) accept4$llc(r3, &(0x7f0000086000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10, 0x80800) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000311000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f000003c000)=r4) 2018/01/09 16:58:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4002000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00008c2000-0x78)={0x5a374723, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x6, 0x6e3b, 0x8, &(0x7f0000c38000-0x10)=@generic="fa40c5e2bff50ff2d5c98c3d1e4f3ace", 0x7fffffff, 0x72, 0x7fffffff}) getsockopt(r0, 0x0, 0x63, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000770000-0x4)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 16:58:08 executing program 7: r0 = socket$inet6(0xa, 0x800, 0xc6c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b1c000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000012b000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c5a000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x0, 0x100, 0xff, 0xc0020080, r1}) mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000078f000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x6, 0x4, 0x401, 0x7fffffff, 0x9, 0x7ff, 0x100000000, 0xffff, 0x8000, 0x9ac5, 0x6, 0x1, 0x2, 0x8000]}, &(0x7f000078e000)=0x108) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000078f000-0x8)={r3, 0xff}, &(0x7f000078e000)=0x8) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) r4 = socket$inet6(0xa, 0x8080a, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f000052f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000078e000)=0x10, 0x80800) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r5, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002a2000)={0x0, 0x67, "1001eb57700ac7e74da0ddd6a3243104aaae37663b689c744bda68b0e22f4f20c7510299d901e4d779cff89a838bc235e6c73de37a89bb3d9a8f6393f9a58b2685c22862d898c0bd4c9fbafc5647a125562cf811597120e6813203f2fb77b67aefad37ed0507fb"}, &(0x7f000056f000)=0x6f) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000790000-0x104)={r6, 0xfc, "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"}, &(0x7f000001b000)=0x104) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/09 16:58:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000834000-0x124c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x11, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) bind$alg(r0, &(0x7f00000b8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c28000+0xd63)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r1, &(0x7f0000cad000-0x38)={&(0x7f0000761000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014b000)=[], 0x0, &(0x7f0000834000-0x13f8)=[], 0x0, 0x0}, 0x8840) accept(r1, &(0x7f00007b7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000019000-0x4)=0x60) 2018/01/09 16:58:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4a000)=0x10, 0x80000) getpeername$ipx(r0, &(0x7f0000653000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009bf000-0x4)=0x10) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000dad000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1, 0x0, []}, 0x8) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f000015a000)={0x0, 0x0}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000eae000)={r1, 0xffffffffffff3033}, &(0x7f0000b97000-0x4)=0x8) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x5, &(0x7f00001b8000-0x8)={0x0, 0x0}) r5 = accept$unix(r4, &(0x7f0000dbd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eaf000-0x4)=0x8) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000eaf000)={0x1f, {0x1800000000000, 0x8001, 0x101, 0x5, 0x6, 0xfffffffffffffff9}}, 0x8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000775000)=0x0) close(r5) mmap(&(0x7f0000c58000/0x3000)=nil, 0x3000, 0x1000000, 0x32110, r4, 0x0) 2018/01/09 16:58:08 executing program 1: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00002e0000)=[], 0x0, 0x4004000) pipe(&(0x7f0000628000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000067c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f000066e000-0x8)={0x0, 0x0}) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00007a5000-0xc)={r1, 0x80000, r2}) 2018/01/09 16:58:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00005fe000-0x8)=0x0) syz_emit_ethernet(0x2e, &(0x7f00003e5000-0x2e)={@random="0b234a87f2e1", @random="d31ac55c4242", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "09d90000"}}}}}, 0x0) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000)=0x4, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000480000)={0x0, 0x40}, &(0x7f00009b8000)=0x8) mmap(&(0x7f0000000000/0x94c000)=nil, 0x94c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x100000000, 0x4, 0x100, 0xffffffffffffffc0, 0x100, 0xaf, 0x0, r2}, 0x20) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r4, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a78000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000092b000)=0x14, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a05000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000ef1000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fad000)=0x48, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c05000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000013f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x9, 0xc73, 0x400, 0x10000, 0x800000, r4}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000ebc000)=[{&(0x7f0000d53000-0xa4)="549e47630c289e6d2d78d31e1fc29553b32a0a416632064f155a8dcf34eb325e51351ed488557a636d8abc00d41042258830f651318632baaca83132a0c9f65787f5bbafd2633f60d4909533d8fc8bc85bffaeedda3ad495a2d3247fbb2473c784e9d76d9b680330220906012a5c4f9b1b3c53ee1d5634ac25bf9478299340230d83ec2c3a78e76c09723a2298dd67f82d5472f08ca534b67ca99be3fba44d575d5b6851", 0xa4}, {&(0x7f0000ff7000-0x3b)="3e5d17566d04b29286517a9015524b952dd2df4b4d37b83ce4dc779df87f64e2a4933b47bcd54096cb406190b83f950e39f08f3ae06e334e12ed53", 0x3b}, {&(0x7f0000e67000-0x58)="042c98e0ca5185f2b635b506edc39e1943051fbdc2606fddbcb253e1890be81322cb680e8d744c511c65470e76625c9d5b1ba57cb8d7d80b267119a2393514aeba80023da1abeccccd45da515fb2a91647225ce5581e5804", 0x58}, {&(0x7f0000ff7000-0x26)="bd8adf2e5178944450e4952a2200f662669b3636467ae6915c28d7442d4590a9d023c7fbf425", 0x26}, {&(0x7f0000ff7000-0x2d)="72d0f2fb60c11d4486d2293ab154d8dd8407f607383e8f15615ee08c64f6c6e3519c551eecf3ff1f22a4f66d9d", 0x2d}, {&(0x7f0000429000)="b01ab688256361d6bb10959fb08d898cc15a3931006b79f62cce82e69d080054cbd76e3402858f01eca84e4c3ceaa4b032ff76af68bec9488484b5bd553875edc5d8c7f8519089085a5277e88ec427fb576c32b058175f3f8ad538749ad6b2679dd8dee285b24c9302adb33ab1079a88f0307058a3f4bb369998589f592bbb6b6f588490735c0ab056c2a11ecd2c46c42e25236f710f7ecb6c095b615b7c22465add4e7435c5c40b39385e9ba57ed9e62709ed24d9a169eede1ce8e39847a252c16e24db3aba56f8dbce9abb666a3e7734", 0xd1}, {&(0x7f0000ff6000)="fce7268300ff7ebcb5c74b5569ea7d1d1897144fc3e14a2a0e0b39b1b3e06fc1b62b5437145ab176b6b4dbb5f27d8832f81e30bfc89cf50307dba545bc8aada41f864982957f771d28f190f17d42380296d545c7e9bf3a8b26578877fc2ec87aae22420fb6d13868251d979f08e8e98a57a6af7cb10a3045c51a227b547093348b2e55b2b0d251dffd3ea5ef8c6deeb52fb5ac8e88cbfaeb50427cef24730f589297e13965ef1e8e7f3780709553fd362f02f36ed9ef6b9a8c4c24aeee93c963ec4490c5f5ef30ba8087390cea7b739ea85f96bd8e4d18903228341e7c67b73be581ce9aa83c5857d1ba7033f10146a40a777b", 0xf3}, {&(0x7f00000c5000)="", 0x0}], 0x8, 0xc) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fac000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000051a000)={0x401, 0xfffffffffffffffe, 0x6, 0x0, 0x8, 0x7}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fab000-0x10)={0x3, &(0x7f0000fab000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x7fffffff, &(0x7f0000fad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fad000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x707c}, &(0x7f000046a000-0x4)=0x98) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fad000-0x6)={r5, 0x20}, 0x6) pipe(&(0x7f000067d000)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fab000)={0x0, 0xcc9, 0x30}, &(0x7f0000fab000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f000092c000-0x98)={r7, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67d4, 0xffffffff}, 0x98) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fab000-0x8)={r3, 0x1}) socket$inet6(0xa, 0x6, 0x7fffffff) recvmsg(r1, &(0x7f0000ef9000-0x38)={&(0x7f0000040000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000b94000)=[{&(0x7f0000fa9000)=""/0, 0x0}, {&(0x7f0000faa000-0x3e)=""/79, 0x4f}], 0x2, &(0x7f00009f9000-0x72)=""/114, 0x72, 0x0}, 0x0) 2018/01/09 16:58:09 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x9, [0x6, 0x3ff, 0x8000, 0xb, 0x2, 0x8, 0x7, 0x400, 0x80000001]}, &(0x7f0000409000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @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]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80807, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x28, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000375000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getpeername$packet(r3, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001e8000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f000020e000)=r5) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00008b7000-0x8c)={r4, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 324.078150] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 324.104570] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe0000)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e02000-0x4)=0x200, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005be000)="be29b3", 0x3) 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x3, 0x1f, &(0x7f0000e18000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00006d2000)=0x0, &(0x7f00008fe000-0x4)=0x4) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000009e000)=0x14, 0x800) getsockname$packet(r2, &(0x7f0000665000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d3b000)=0x14) pipe(&(0x7f0000c6c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000b46000-0x20)={0x3, 0x1, 0x20, 0x4d7e, 0x1e, 0xffffffffffff18f3}) close(r0) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e49000)={@common='dummy0\x00', &(0x7f0000914000-0x10)=@ethtool_pauseparam={0x12, 0x1, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eda000-0x10)={&(0x7f00002ca000)=@getsadinfo={0x3c, 0x1f, 0x209, 0x0, 0x0, 0x11, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:09 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000590000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a9000-0x4)=0x8) mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x80000000) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000def000-0x4d)={0x0, 0x45, "b271f6c9f3003614dfc63f193cab632071b7b4ee6441a04638ce24a3379b709f0be550dc9c0d91ec41c5110dadf7d1c810eff6d6c186b9e8e87509aecff1632892ed833899"}, &(0x7f0000dee000)=0x4d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f3000-0xc)=@sack_info={r2, 0x0, 0xd63}, 0xc) r3 = socket$inet6(0xa, 0x1000000000003, 0x2) getsockopt$inet6_mreq(r3, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000261000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000078000-0x4)=0x0, &(0x7f0000d11000)=0x23c) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c4000-0x5)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000db1000-0x10)={0x3, {"5e7cdaa48bc1ee"}, 0x5}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005d2000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000971000)=""/101) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000d72000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000b0c000)=0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000521000-0xc)={0x389, 0x1, 0xa28f, 0x7, 0x81}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x44, 0x0, 0x833}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) listen$netrom(r0, 0x8) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000339000-0x8)=0x3) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000a39000-0x16)=""/22, 0x16, 0x10820, &(0x7f000072b000)=@file={0x1, './file0\x00'}, 0xfffffd4e) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 324.179187] netlink: 36 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = socket(0x14, 0x4, 0x1d46) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005ac000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000539000)=0x8) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005ac000-0x12)={r2, 0x100000001, 0x5, [0x9df3, 0x5, 0x0, 0x2, 0x80000001]}, 0x12) r3 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r3, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x2}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x1, 0x80012, r0, 0x0) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005bd000-0x23)=""/178, 0xb2) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000-0xc)={0x80000001, 0x0}) 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000bf0000-0x5)={0x800, 0x0, 0x800, 0x33}, 0x5) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000296000-0xf8)=""/248, &(0x7f00003d7000-0x4)=0xf8) socket(0x1f, 0xa, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000318000)=@sack_info={0x0, 0x100000000, 0x89}, &(0x7f0000536000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 16:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000000a, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000a8a000)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000492000)={0x0, 0x0, &(0x7f00008c8000-0x30)=[], 0x0, &(0x7f0000158000-0x158)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000abd000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000383000-0x1f)="", 0x0) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80000000806, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f0000f82000-0x8)=[{0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ba1000-0x10)={0x2, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000fe7000)=""/1, &(0x7f0000fe7000)=0x1) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, &(0x7f0000a14000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000874000)=0x10) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0xfffffeff) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x31, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={0x0, 0x0}, &(0x7f0000014000-0x2)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xa, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 324.290325] ip6tnl0: Invalid MTU 0 requested, hw min 68 [ 324.329622] ip6tnl0: Invalid MTU 0 requested, hw min 68 2018/01/09 16:58:09 executing program 0: r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000000)=""/241, &(0x7f0000000000)=0xf1) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000531000-0xb4)="cb0248520e670dc0cb1869999bfdd135e47fcb2b402e0e7edc4ec4346842232a6731d93b8634f8ce45e47f3d4150ec69ddef32419c9c082cdceec9daa03a49c49e7a8e92e0e6763f6f2b242ba64c796e2aae3674b000cb174b842948e823707b4f8238481ff2fe102d07c0fec2894adc4ce397ef1a35daaafe79518833573e0841801af8ea57a1e531033c603e1b9dfc183717241fa9cf8fab634cf1d7cf46ac0c30b8c278834bcadd3f80e8a31ad7f0144b330d", 0xb4) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000ec1000)={0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000ec2000)={0x8, {{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]}, {{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]}}, 0x118) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ec2000-0x4)=0x0, &(0x7f00009c1000-0x4)=0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f00004ac000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000b50000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bdd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d0000)=0x8) bind(r0, &(0x7f00007ad000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 16:58:09 executing program 6: 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) r1 = accept4(r0, &(0x7f0000550000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c21000-0x4)=0x60, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000833000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000053000-0x38)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000f85000-0x36)='/', 0x1}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000947000-0x10)=[{&(0x7f0000869000-0xbb)=""/187, 0xbb}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005cc000-0x10)={0x0, 0x1c, &(0x7f00008c6000-0x1c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000854000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e5b000)={r3, 0x7b, "d799348e107637b53af5b718381308a69c2d3c09c607f2c9514e84d08e61d2a6ef34dbd4be1078c2117991ca4a25c8ce076c8d45898c7f133d9f1c140427e354356c59f1288f05ef239d41eae5d1229ea4774d8328c54aa0e50d0a14efaf8f91b753e36512833254604c01b38ed72f6138490ea473356ddfd1681d"}, &(0x7f0000f16000)=0x83) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x10}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x286}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r1, 0x40}, &(0x7f0000003000-0x4)=0x6) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000888000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000571000-0x3)=[{&(0x7f00004e2000)={0x27, 0x7, 0x80000001, 0x6, 0x0, 0x1, "0376dab500b0a0a0e4547bfbd420e9ad61a161e6d83041cf35c0a13ba947e0d03caf466c093eeccce1c7963c16e847375bda212343637d928ae2248aa1898d", 0xdf5}, 0x60, &(0x7f0000fd5000)=[{&(0x7f0000b2e000-0x92)="fc1c33c954ef90c929bf9e17035ec09e875440b6bc2943c767fc973af0d32ee66166686a5839f916b4078de325c1460b1312fa3effc41d1e87c6c6be3356506e91f831c7c12578893475f8f05f94f2df8cf061b5bfd20e11c6d94863d14210588873f641a8f518dd5f3024934285ce02969dfe60cd6f6f078a53f0f0324dce0caf3ff08d5cdad8f881b2f97cac72858e7283", 0x92}, {&(0x7f0000fd6000-0xb)="5fce09c5097f19e972d3f6", 0xb}, {&(0x7f0000fd6000-0x20)="94204d523006fbad4384018195840cf67dce365dab90a5967013bd8c3f99a9ba", 0x20}, {&(0x7f0000519000)="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", 0x1000}, {&(0x7f00006e1000-0xb1)="3f3ba0d33dd26aaff81a96218eb0e53a96e08a3f114d103d3e62a011b1a78778ca49bf708d37a9bf230b2a9c4db9b6e78b5d6b16e8b42de23a05898b6438f3e78e672cbf2aadad1156ef76af35b0417f8cef191acc42bbb951f8001885461b707d7dac25c416b5344159b8c1ecea59c506dad5b426ad6d7a0672ec3cc98ee5c15da5e23fc98eb5fc4a8ff27f9e9db2f9b53c7cbb9dd7b78dbca6a10d5bf75e3e0c191d4051d6345e119ee755feb8fb4147", 0xb1}], 0x5, &(0x7f00008be000-0x20)={0x20, 0x10f, 0x4, "b4f8b901af447df3e3f21d5a"}, 0x20, 0x8040}], 0x1, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0xfb8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="2f68e261146897bb5cfd6dae4fda8f8e84e5ecfaff9dd254545bee68eb8a07f69792cd7c54b99cf60617246f67a70237486578c1be10920d8430f175e9ab8060b1d9c13a08f70f2870ee9fd7050b3fa85499d1f082402e5284aa02330ccc3736e6f2ce6af6b0a818a8873dbbafc8cb50a48f20170470e2c9", 0x78, 0x24000080, &(0x7f0000000000)={0x4, 0x9, 0x0, "fa5c48b88b96", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000065a000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c9000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00004ac000)={r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e93000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000209000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c19000)=@sack_info={r3, 0xffffffffffffffff, 0x9}, &(0x7f000018d000)=0xc) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00002f5000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000c6a000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000149000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r4}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_extract_tcp_res(&(0x7f000020b000)={0x0, 0x0}, 0x5, 0x8000) syz_emit_ethernet(0x83, &(0x7f0000f6e000-0xf8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x4d, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x4d, 0x0, "9a1b3656d0bef46d18a11cbe8a099115d1a36225c159cfb7c7bdb893598303cec3bd7150bbcda338c395b16c1bfb64aad9b0293b16495c0c0a6b55592c1a9924a968db580a"}}}}}}, 0x0) 2018/01/09 16:58:09 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b04000)={0xffffffffffffffff}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f80000)={&(0x7f0000f81000-0x60)=@nfc_llcp={0x27, 0x8, 0x4, 0x7, 0x2, 0x44, "b6d9505b69034c1351e725604d99795cbd4039dcf733f854f7ee41ffabd20532320dea33bd69973a9ea2a8e8532468b17050fd6f6a8b9b45810d2d81c3a226", 0x2}, 0x60, &(0x7f0000f80000)=[{&(0x7f0000f80000)="83b8e5e4d93f759a854babe5575485ed50fbdb8308eee5506c8498dfc27dd03c4fac68e016d4578b348355462814c6afbe12c2f27613dd82d8f1984aecfa367a4747c808a7d0a218caa5a8649fd59cd6bbc5ec5e9d1ebef99394f7153013ea0700049cadd3610d7969ea35da157c6c9f9bc1cde7a9cb3b39d192be5e98b2097e096c86bdd13fcdeb9117ecc0381cc282bce1dbb24704f25780d6b5af34b9d59d6a0de272f5ba7bfb87a611fed5360ddeed18151f523a96d6fbbd59a40c1a", 0xbe}, {&(0x7f00009ca000)="e0b49ebcb87886ab28bb67e6e8a72f3bdbf5c56d5f8c42f62b97e9af8adead931cc3debb69265682fe47110b0a118f98789d1d8642545e2acb218444b6241ed155a39e", 0x43}, {&(0x7f0000e67000)="91dd3fbbb46b1ac1fdc383e5d1ceebb31fbe9b1e7811ffb9a57e72806b04e350f0324717a883d96f3b711dc800fc03bbc1f68abe93023931f48cfff0ff3f1c9f3e4e2d0f0030b967385fc2", 0x4b}, {&(0x7f0000f80000)="764074fec017e7a725c424cb07e9a69ac1e2f5c9b24595682fe2a0bdf15be990ac2b3b7826e6826079b5d475adc99276f0feacd3977a434c3dcf021d6d0b63d9072e1e141b3b6736aefa2b3309313b46bb310e19403f70f815d0cdf965134397553834764ffc3d0f4394e8c23620aedf21a629d7d66c8a829d24982ae89525d54f9aa0cd2a092b486939760341621468b5e5725a9baf6a3b159e26625a59", 0x9e}, {&(0x7f0000f80000)="7a647af33b744ce12fbce9c3a6e61fd98362719d8be290c43f543524ad64b59429530d9c917b0e963cdfa21207c7aa53b6ef166753fe657783a4b278ee160d59c981b54b2cc2c360d9ce3850f972254d91cf3fa130baf597b2ff69eb51070757d594cd83e99f4c129e3716edbc8784cd94faec1013c32a2db30a1c736d3f7a8460c60501f1fd4845", 0x88}, {&(0x7f0000f80000)="de3ed6d53f0127e4f94553efc9b2f785bb2bc1ddf9e34edec20c55e5a0a43537b00b3ea603ba", 0x26}, {&(0x7f000085e000)="954b19e92d9cc5325ceb45f92141440da5e831da72cffe79716bb4a016ebbe0bf6ec6023fb08b36d3db9593356e0d911406f64651679ac119687b76250e6ea07fbb03e685bc239c918ea9f48f706bc4cae0b59", 0x53}, {&(0x7f0000bc6000)="d272be8843680b51939f1cc692e580ff8a2bf3473fd2e06b972e81f8ccbccfd51f1d7a12fa3cd76d71d4049c6be408335f930241cec3fa6fc24333edcb09faec5e1e65d49344e3a560e1e61c22967bc494aa9147f35d72855e9316fd5c7137e3e447128900e845e662cff86f0601a1", 0x6f}], 0x8, &(0x7f0000e7d000)=[{0xd8, 0x0, 0x6, "5e71c19b0849df712d6e660db7f44ce1a0356193d3046016eed152dfc8f11424f979eeedf9130746fa6b1762071611d6274cb2a5c4d2d37e2517b91720d2d336871551b5f73fb6a973f045a523365c5faba5ace3da87984b38c1cb620ded8e7fa36cea8df0ae992c17e1428cd1717953b43fb49cd39db71d990126e348999609f4fb2604df8868fed21d7c04bfb6a27855a706e80e8581774fe57c6153e741c4a2a6b402cab3ca547e902f59698df2921f70bfeaa41b268540a7e7d746fe804dbe18d2ee"}, {0x40, 0x0, 0xaa, "dd9775d883e0c8cfb82f878f9ecfdfc97c9a9e170c02e57f40034a9de74b2209d5ed770e9b20269263"}], 0x118, 0x4000}, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e0, &(0x7f0000f81000)="76a1348d48354508edbf07edc631d275341b0c86845249b4431b2c504f83ba7dfca6930d094f78f5d2995af4e0ad92d5e596a953cbc434944012b10b7517baf830b4f2b8a73dee49149b3680e4ad0bbf81de9e") sendmsg$alg(r2, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4e", 0x20}], 0x1, &(0x7f0000f80000-0x30)=[], 0x0, 0x0}, 0x0) getpid() recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000299000)=@assoc_id=0x0, &(0x7f00007b9000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a18000)={r1, 0x0, 0x0, 0x5}, &(0x7f00009d5000)=0x10) r2 = socket(0x13, 0x7, 0x6) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00006fb000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000187000-0x74)="84c3d718be3335f297091b77616b5180fe919be9130167f3e8cbaa05ed6f37c9dc4b1b2d6b80f6626de1e034aa2fe44a866a90d6f3363ce1d5232a9f001b2ceec02897a29f19ce2c6936298759894b7225df60973d4fb9290932c7b135b869db1fe124e390fa26c4b27582e8caef913551318810", 0x74) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00005c2000-0x98)={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, 0x60b6}, 0x98) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe6000)={0x0, 0x0}) setsockopt(r1, 0x2, 0x4, &(0x7f0000d09000-0xaf)="6dff99ec2a412c6b6fc2e3481c1e46bb3d4a38e4b9e37dddbbbcd45ef86dfb042e29f6df506a1df1c827f2b800539f60768bcbd62bb72d79705d071f7ced637ffb359543819216fb5506ae4561d7096cea25de9c9ab6514603e6702760e359c37b61a05fd555b1df3fd53e156ef693515acb42b95976d31dc32008282079977fd0f6c4b9b4cf8270aec7911820e7c8fc53b79faa70b1e48ec3405847dde705d48a62aee24025bd95b87da16840cf0e", 0xaf) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r2, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000fe7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000059000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x28) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00005ef000-0x8)={r4, 0xfff}, &(0x7f0000fe8000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, 0x0, &(0x7f0000fe7000)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000433000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000fe7000)="59398549b6685cc509f4ed196dbd8789fb47fc4fd394fc8060ad1586a87ad32998da04172a9a0226abd12777ef7204461eff02d54c0f33cc274c4376e467547b8f444c069c49eb5706fc7248bb2253c5e1aae5ee2e25281db550208c083f8218077324ef447bd5da999c9a0663204b52a35315fc56880fa33663e5f861da9fa70a0114e884174bfe7ee751e9a0d6c66e7048e15ea93f516af10addc9c4cf2352aaa48fa307832bad3adbe60a4d802423547b56bee2", 0xb5) 2018/01/09 16:58:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2000000003) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f00008ef000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x1, 0x9, 0x7ff, 0x1000}, {0xfc5, 0x3f, 0x33, 0x6}, {0xfffffffffffffff7, 0x9, 0x8, 0x7}, {0xff, 0x3ff, 0x7, 0x5}, {0xfffffffffffffffe, 0x6a2b, 0x3, 0x3}]}, 0x10) recvfrom(r0, &(0x7f0000001000)=""/106, 0x6a, 0x2043, 0x0, 0x0) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000053e000-0x4)=0x10) sendto$llc(r0, &(0x7f0000e67000)="c5798e5e", 0x4, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r1, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a", 0x8000000000}, 0x60) r2 = accept4(r0, &(0x7f0000933000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c1e000-0x4)=0x58, 0x800) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000a43000-0x4)=0x5, 0x4) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000001000-0x149)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000002000+0x1d1)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eee000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000593000-0x4)=0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000068f000)={@generic="68a13cd093dcc236ed17ea9d3a830969", 0x400}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) accept(r1, &(0x7f0000e28000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0x10) [ 324.451918] sctp: [Deprecated]: syz-executor4 (pid 21845) Use of int in maxseg socket option. [ 324.451918] Use struct sctp_assoc_value instead 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x1) bind$bt_sco(r0, &(0x7f0000fc0000)={0x1f, {0x7, 0x81, 0x9, 0x7fffffff, 0xfffffffffffffc01, 0x5}}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000efd000)=0x0, &(0x7f0000e57000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000992000)=""/159, &(0x7f0000c8e000-0x4)=0x9f) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000f11000)=0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006d4000-0x4)=@assoc_id=0x0, &(0x7f0000f11000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000448000-0xc)={r3, 0x0, 0x20}, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000d8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r1, &(0x7f0000802000-0x59)=""/89, 0xffffffffffffffd8) shutdown(r0, 0x1) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @llc={0x8, @snap={0x0, 0x0, '\v', '6$f', 0x0, ""}}}}}, &(0x7f0000018000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x1e6, &(0x7f000000e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dece5a976692", [], {{0x200, @ipv6={0x0, 0x6, "0e6661", 0x1b0, 0x0, 0x0, @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]}, {[@hopopts={0x0, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0xf4, "459f254f0eba0114667b054d29aae43d5d87d4c34b98e1d5c2c8d701722d4661d6e450cac96903265d3a153c649f4bf3f5de7b264d0311ca5917c89602baf98308b4fc2938d7818b4a591dacb49dbd73ada8a70336cae36c7e358aaa00f88c995735ecefc9b8d6272c7ab70f3dc18fbb85fe97b83604027a3cec0b6a60e5732e2a81404446768600048692911bc57657c76d88f32606fb01df314fb014168ac2fe00f039bbb084e3702b53420bdfaae350dbe35c28c7e2df132c66e843c69367d2248c9f0f534ab009f6c7ba940a823027d26cdb80e3444646d3e7d65c39bcecbc5da0f1cba21496066c457824e337659408c091"}]}, @hopopts={0x5f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x100000001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3}, @calipso={0x7, 0x48, {0x7, 0x10, 0x2, 0x3ff, [0xdbe, 0xdda, 0x2, 0x0, 0x2d, 0x6, 0x6, 0x3f]}}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0x7ff, 0x22e6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000016000-0x4)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x3, &(0x7f000001c000)=[{0xfffffffffffffffa, 0x4, 0x7, 0xffffffff}, {0x5, 0x9, 0x4, 0x8e}, {0x8, 0xbb0, 0x7994, 0x4}]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000014000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000000, 0xffffffffffffffc0, 0xfffffffffffffff8, "1ab7c1244484eaa1e4086b13d55d49c51d427e7f77cd2b96dde4c161f2c0584dc61cc6b7aa75bfb62641ec2c9f93d583cc8569d096d60dab2b98949597d402fe0ff906267db77ba623c997ba3e6bf3eb"}, 0x160) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f1a000-0x8)={0x0, 0x86, 0x101}, &(0x7f0000f11000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e17000+0x93c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0xa0) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d2e000)=0x0, &(0x7f0000ffe000)=0x4) socketpair$inet6(0xa, 0x1, 0x90, &(0x7f000093d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000037d000-0x4)=0x0, &(0x7f0000378000-0x4)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00003b6000+0x618)=""/20, &(0x7f0000ae9000)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000849000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000bb7000-0xc)={&(0x7f0000f18000)=[0x0, 0x0], 0x2}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c25000-0x4)=0x0) 2018/01/09 16:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) connect$nfc_llcp(r0, &(0x7f0000215000-0x60)={0x27, 0xfff, 0x0, 0x7, 0x78d, 0x4, "c15ba7fff9448c6e3c46a05d5c9aae025cffe859aa8ddc94edf49570e33a0328a727223b8b052d81f0e6503208374a65a8b81be6a4ad85ad1c688b046e4798", 0x6}, 0x60) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc7000)={0x0, 0x0}) 2018/01/09 16:58:09 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000029f000-0x4)=0x14) accept$packet(r1, &(0x7f00008e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004cb000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000098c000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r3, 0x6, 0x3b, &(0x7f000058b000)=""/0, &(0x7f000051b000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) r4 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f53000-0x4)=0x0) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000f48000-0x2)=0x8, 0x2) 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001a6000-0x9)={0x0, 0x1, '\\'}, &(0x7f0000346000)=0x9) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002c6000)={0x0, 0x1}, &(0x7f00007da000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dd6000-0xb8)={r1, 0x0, 0x3, 0x2, 0xff, 0x1, 0x401, 0x1, {r2, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800, 0x400000000, 0xffff, 0x6}}, &(0x7f0000d30000)=0xb8) mmap(&(0x7f0000ac2000/0x3000)=nil, 0x3000, 0x1000008, 0x10010, r0, 0x0) r4 = socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x3, 0x9, 0x3}, &(0x7f0000ac4000)=0xa0) getpeername(r0, &(0x7f0000ac3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac4000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000ac4000-0xc)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) socketpair(0x9, 0xb, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000004000)=0x8, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000)=@req={0x28, &(0x7f0000ac4000-0x28)={@common='lo\x00', @ifru_flags=0x5100}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000005000)={r3, 0x80000000}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000006000)={0x1, 0x8208, 0x45, 0xd2, r2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r6, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@full={{0x3, {"32ea37a569ab1a"}, 0x5}, [{"5f6ee917ebd285"}, {"4471c5637614b2"}, {"c477b54e54e737"}, {"5283c84920b68f"}, {"8986144749e855"}, {"de29ad59e7e7b5"}, {"2bc9ce522f00ef"}, {"712247884416ab"}]}, 0x48, &(0x7f0000007000)=[{&(0x7f0000008000-0xdc)="dceaaeba1d8fc6e70c7d362b7f765f1bbce2a632177d08f5844ac3b50c441ace7fac4a6e5ece75ce39c5958e97a84321a14272594acdf94282b5e5d354401c41dcaf866ab3c90140c931cdd74afcbb6bd32db15f6280b774a14b61fd1457c48a69caf8601b625e817f413bc02bf66116ea808d5d1225699a418d8f59f99b574c0e6bb9bfd524f483f87d4b19eef95376d393f27dfe030039bcc28ae043b4d89e63d346f0b4fc957b169e81ac5db7b213b1a45b67d16bfaf08c364eabdc3fd1bbaac4a1aa0c1c4b41aa78036e8b1b8a8ae23fc636661a9d435d3854fd", 0xdc}, {&(0x7f0000008000-0x8f)="6014c2c4cabbb2ffa92625a1677beb00da8e4064e0d76fa0c1bdf3e4c46078cce230f74e05939ce09a9afcdc8fa70d5587710bc2154bd9f53288d30dcd7080c0bdd55285b527fa1e9ede4cb6f85ed36905a812a3d1521baa58dd0e528bd9581032159a829fe8f81d14394bfe15b5d3289b91b7bfd7d04956690d0fe59a473e4ce8ff7820b86e341362025acaddcd9e", 0x8f}, {&(0x7f0000008000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000007000)=[{0x68, 0x1bf, 0x400, "0d529b3c79526da13e63c3dc2a3f0564eb7aaf8c5922bfebeb01680f61dc7e4145b0530bffcd562264b86b4ad21469521dcab2f2a8ebd81af6205cc531a64babd9c0baa11b1223f969356004e9f6bae566523128c2ec03aa"}, {0xe8, 0x13b, 0x6, "a1fa2fbf9296a50d1ebd1474b1901a7caaa4e94bada4c44d6013450a08eb59ab99a3fa0c0441146d9306856dfde714261c47b50b994c14305ad577bef57573b019db91ed0888444b1949bfb489d2f0cf3dfdd9742bb5db9ad07bbfbd445b61482a517c7b679e1d7191294b8941b3d5fc55abb650506fe8893931a4c2a654c08cb4a201328ef1667821944a56e72f497593353b511e2a4dfa5ebe3a5d83769d6c563ad04d41cf15c0fb404da7c472500a8ac3827d03f4e692eeef7036107a095ce40fca3856a9f9bc7913979721c03d46bbc80b"}, {0x70, 0x107, 0x2a, "0098f4e5cafd729bf3a23b53eaa5fa0a199b5a99e12740ff52f880fc458ffa68a19239e21ba6e68d3275db1577dfd13e38329b6106525cb8905060c272341af892bc36616247e208c743c17900ee46d952bf6aea409fc8052f"}, {0x28, 0x13e, 0x735, "a1d657180db7d6f14e4ebf18c55a2d710c3a841377bbd9"}], 0x1e8, 0x4000000}, 0x54) [ 324.516172] sctp: [Deprecated]: syz-executor4 (pid 21851) Use of int in maxseg socket option. [ 324.516172] Use struct sctp_assoc_value instead 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a16000)={@generic="cf8312a023df7cf00a37bcb2b285b17f", &(0x7f0000a3b000-0x1c)=@ethtool_sset_info={0x37, 0xfdd, 0x9, [0x3, 0x7fff, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x40600) r1 = socket(0x10001, 0x15, 0x7) poll(&(0x7f000018a000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008e8000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xea, 0xd5b, 0xfe6, 0xa0}, &(0x7f000083f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d86000)={r2, 0x0}, 0x8) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d96000)="49f2eeb866ee7eadc16caaa238743f14", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c36000-0x98)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x300000000000}, &(0x7f00000e9000-0x4)=0x98) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ffe000-0xc)={r2, 0x4, "a0f4cdfc"}, &(0x7f0000052000-0x4)=0xc) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ffe000-0x226)={r2, 0x1000, "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"}, &(0x7f000032d000-0x4)=0x1008) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f1000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00006f8000+0x859)={r2, 0x400}, 0x6) 2018/01/09 16:58:09 executing program 1: r0 = socket(0x13, 0x802, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x10000}, &(0x7f0000361000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x5, @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]}, 0x0, 0x2, 0x0, 0xed0f, 0x2}, 0xa0) setsockopt(r0, 0x107, 0x7, &(0x7f0000000000)="", 0x0) [ 324.582384] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/09 16:58:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a04000-0x4)={r0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b02000-0x4)={0x7fffffff}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000b02000)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000b02000)=[@rights={0xffffffffffffff70, 0x1, 0x2, []}], 0x3ad, 0x400000000000000}, 0x3) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x3f, &(0x7f00008fd000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000201000)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x7fffffff, 0x0, 0x8, 0x0, 0x3fe000000000, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0, 0x2, 0x0, 0x0, 0x0]}, &(0x7f000004c000)=0x108) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b68000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000049c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aec000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3, @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]}}, &(0x7f00006b7000)=0x8c) 2018/01/09 16:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x51ef}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d84000-0x8)={0x0, 0x0}) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000fcd000-0x4)=0x0, &(0x7f0000e1f000)=0x4) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000013000-0x20)={@generic="bf356b68b03a26504d35ebca95781184", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x807, 0x2, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f000000e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000014000-0x4)=0x10) sendto$inet(r1, &(0x7f0000011000)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x7, 0xfffffffffffffc01) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000b000)={0x0, 0x1, 0x7}, &(0x7f000000c000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000002000-0x69)="1a2cd345936e2bc49b182ae735bcbf00ebfd23a21796d1d9c1fddd930b21a56d468b0e89204dfd2a17ebf4dc8aac8dd1dfb958e470602d94fe1151425269390e1f76a7120b3177e8ef72202801e66921436809fef5a1c7b269e9df630716dfc65617aa74116a2f969e", 0x69) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000015000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000013000-0xa0)={r4, @in6={{0xa, 0x3, 0x1000, @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]}, 0x768, 0x3c7, 0xa61, 0x6, 0x0}, &(0x7f0000015000-0x4)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000015000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="97c405021331", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) accept$inet(r1, &(0x7f0000014000-0x3)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) [ 324.638846] sctp: [Deprecated]: syz-executor0 (pid 21895) Use of int in maxseg socket option. [ 324.638846] Use struct sctp_assoc_value instead 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005a5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f51000-0x4)=0x10, 0x800) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000f51000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ac7000)=0x10) r1 = socket$inet6(0xa, 0x3, 0xe) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f51000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)=0xe8) sendto$inet6(r1, &(0x7f0000772000)="", 0xffffffffffffff24, 0xfffffffffffffffe, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 324.702048] sctp: [Deprecated]: syz-executor0 (pid 21886) Use of int in maxseg socket option. [ 324.702048] Use struct sctp_assoc_value instead 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x1f) setsockopt$inet_buf(r1, 0x0, 0x3, &(0x7f00008aa000+0x2ef)='e', 0x94) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/09 16:58:09 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r0, &(0x7f000029b000-0x1c)={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000ce2000)={0x0, {""/7}, 0x0}, &(0x7f0000000000+0xde3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000000)=0x0, &(0x7f0000c09000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/140, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/09 16:58:09 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000000)="", 0xffffffd9) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x101f, &(0x7f0000ce7000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001c000-0x4)=0x100000281) pipe(&(0x7f00002f0000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000092c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000686000+0xb6f)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000c0d000-0xf)={0x100, 0x1, r3, 0x4f4, r4, 0xfffffffeffffffff, 0x3, 0x100}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000083000)={0x0, 0x0, 0x0}, &(0x7f0000dae000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000051e000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x7f, r1, r5}, {0x1ff, 0xfff, 0x4, 0x6, 0x1d5, 0x4, 0x2ed6, 0x6}, {0x6, 0x7, 0x4, 0x100}, 0x2, 0x5, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x1, 0x3e, 0x8001, 0xb577, 0x5}}, 0xe8) 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002fc000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c20000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00002d3000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f2d000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000014b000)={0x0, 0x2, 0x10}, &(0x7f0000137000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008fb000-0xc)=@sack_info={r3, 0xa6, 0x0}, &(0x7f00008e3000-0x4)=0xc) tee(r0, r2, 0x8000, 0x6) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000013000600e00000000b4013000000000000000000000000106d", 0x29) socketpair(0x2, 0x8000f, 0x12f1e059, &(0x7f000050b000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000c31000-0x4)=0x9, 0x4) syz_emit_ethernet(0x46, &(0x7f000079e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f000035a000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0xa, 0x4, 0x37, &(0x7f00004f9000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00003a9000-0xc)={&(0x7f0000a4a000-0x8)='./file0\x00', r2}, 0xc) close(r0) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c66000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x80005, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket(0xf, 0x2, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000eab000-0x38)={&(0x7f00004b0000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "177142fc91fb1d6b139d5e05038c2760a594589fa30d6a376f40292de99206dd7d882fb2bfea9651c7cbc12a8919d9a0a089812d75e868f67f8ed097d5a10d", 0x0}, 0x60, &(0x7f00000eb000)=[], 0x0, &(0x7f000045c000-0x68)={0x68, 0x0, 0x6, "2915c74fbbf0938d22e91f4dbcb5dab3722f2128ce5e1a0cd1d2b45bb737b269ab5017b36ba4b9ed63b1a91862304de83e2e8a6f4417b08a49a15c177a3770449573b549107a1c5ae447e813b6b7827bf4"}, 0x68, 0x0}, 0x4) socketpair(0x1f, 0x5, 0x7ff, &(0x7f000074c000)={0x0, 0x0}) epoll_wait(r1, &(0x7f00009e1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f48000-0x10)=@generic="802ad8dc5dcccc8846a0ea09c1feb22d") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000460000-0x10)={0x0, 0xb, 0x0, 0x0, 0x0}, 0x10) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ef3000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c7b000)={0x0, 0x4}, &(0x7f0000ef4000-0x4)=0x6) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ef4000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000007c000+0xca5)={r1, 0x80000001, 0x1}, &(0x7f0000ef4000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a87000-0x28)={@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]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000+0x714)={r2, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000c5b000)={@generic="7d0d897965a51510c89369496e4b4020", @ifru_addrs=@llc={0x1a, 0xff, 0x2, 0x1ff, 0xace, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x8, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000f65000-0x4)=0x2, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000801000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000f67000-0x20)={0x6, 0x8001, 0xfffffffffffffff8, 0x8, 0x8, 0x8}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000c0c000)=""/26) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f66000-0x50)=[{&(0x7f0000388000)=""/4096, 0x1000}, {&(0x7f0000bec000+0x3fc)=""/4096, 0x1000}, {&(0x7f0000f66000-0xd7)=""/215, 0xd7}, {&(0x7f0000b53000-0x1e)=""/30, 0x1e}, {&(0x7f0000d9b000-0xb5)=""/181, 0xb5}], 0x5) 2018/01/09 16:58:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008fb000-0x6)={0x0, 0x6}, &(0x7f0000290000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00005e8000+0xfe2)={r2, 0x70, 0xa8, "d42eeac9112b458cac97a34ea37fa229202741a6e79d40b6f243e647c12306c931f63c7279026fbcc85b121729447b078c3523a699114fb4f5953cbce23ea7bc00c7399bcc485afcced02e17c47fdd9518f0fa3747295f4d73fed7a64d66a390b3434321581e506bbd82f3a470eb051787e7a4b890da9d0f0f83fe17061660a8129ffb6344e3dedb8ae2621867d0cd9d896281d0492a56bfb6f7d1d83b9eeb6b8d0b681ffa32a297"}, 0xb0) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x3, 0x8, 0x0, []}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002e4000)=0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00007bf000-0x4)=0xffffffffffffff01, 0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000076f000)="3ba55e8f8af80ef06a90e10d34744da9b185c6f14b996271919f5535a49603f6e548d2ffcfc4f25788b6f9f9ac2f818f763c196cc4b5") 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0xc7, &(0x7f0000b06000)={0x0, 0x0}) r2 = accept4$ax25(r0, &(0x7f0000381000)={0x0, {""/7}, 0x0}, &(0x7f0000c76000-0x4)=0x10, 0x0) tee(r2, r0, 0x9, 0x1) recvfrom$inet(r0, &(0x7f0000166000)=""/153, 0x99, 0x40000002, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) epoll_create(0x5) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000005e000)=0x0) 2018/01/09 16:58:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80004, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000016c000)=0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) connect$inet6(r1, &(0x7f0000acf000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000611000-0x8)={0xe8, 0x3}, 0x8) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000b1a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f81000)=0x10) write(r0, &(0x7f0000f7f000)="26000000200043feffffffffffffff4001e200850000123b0b00000000000000502103c75735", 0x26) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d0e000)=0xc) 2018/01/09 16:58:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc7000)=0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b87000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/09 16:58:09 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c08000-0x230)={0x4, {{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/09 16:58:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000036a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000558000)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000620000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e85000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x9, 0x40, 0x100, 0x2, 0x1, r1}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000f30000)={0x0, 0x1, 0x0, 0x3ff, 0x0}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000025a000)=0x2, 0x4) socketpair(0x7, 0x0, 0x4, &(0x7f0000059000)={0x0, 0x0}) connect$packet(r3, &(0x7f00005c1000-0x14)={0x11, 0x0, r1, 0x1, 0xa8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000acb000-0x20)={0x0, 0x3, 0x7f, 0x3, 0x10, 0x800000000000}) 2018/01/09 16:58:09 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000f51000-0x55)="7e3676f8c43d9e5a2e35f8d2244ae9178cf8c8ab861be1d6e1c3535c65bedd9fc6927d5530c46c2a8fc707272eac23f457e50ac68b44dcb640114b0a1e6e0abe4d86e8f2303d8cafac810f2ab2970953a9435d112f", 0x55, 0x4040000, &(0x7f00001be000-0x10)={0x3, {"3437eb10f737f3"}, 0x7}, 0x10) 2018/01/09 16:58:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007a3000-0x88)={0x0, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00002c1000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/09 16:58:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af5000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fb3000-0x78)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0xfffffffffffffffd, 0x3, 0x0, &(0x7f00006f9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x36, 0xda}) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 16:58:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f0000638000)="580000001500190000bb4b3000055c5d02ed3b850280000000000000000258a2b25205000000723e01000100ded7000000000003df1741380a00b6f8f7060000400e8d00004000000000000000006001ab1dda4a0e536e01", 0x58}], 0x1) 2018/01/09 16:58:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a48000)="1f000000150affdf000000fffffffe0000e7720000ec374592661000000019d4", 0x20) [ 325.065278] kasan: CONFIG_KASAN_INLINE enabled [ 325.070056] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 325.077583] general protection fault: 0000 [#1] SMP KASAN [ 325.083111] Dumping ftrace buffer: [ 325.086635] (ftrace buffer empty) [ 325.090336] Modules linked in: [ 325.093522] CPU: 1 PID: 22042 Comm: syz-executor0 Not tainted 4.15.0-rc5+ #180 [ 325.100868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.110220] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70 [ 325.115555] RSP: 0018:ffff8801bcf072a0 EFLAGS: 00010246 [ 325.120891] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff846167dd [ 325.128141] RDX: 0000000000000000 RSI: ffffc90002406000 RDI: ffff8801cb81f8b0 [ 325.135389] RBP: ffff8801bcf072a8 R08: 0000000000000000 R09: 1ffff100379e0e0d [ 325.142637] R10: ffff8801bcf07030 R11: 0000000000000002 R12: 1ffff100379e0e5d [ 325.150524] R13: ffffffff846167d0 R14: ffff8801cb81f881 R15: ffff8801cb81f900 [ 325.157765] FS: 00007f1272803700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 325.165957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 325.171808] CR2: 00000000201bdffc CR3: 00000001c6ec8004 CR4: 00000000001606e0 [ 325.179051] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 325.186382] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 325.193621] Call Trace: [ 325.196186] netlink_dump+0x97a/0xcf0 [ 325.199961] ? netlink_broadcast+0x50/0x50 [ 325.204175] __netlink_dump_start+0x4f0/0x6d0 [ 325.208648] nf_tables_getobj+0x401/0xa00 [ 325.212765] ? nfnetlink_rcv_msg+0x8c8/0xd70 [ 325.217148] ? nf_tables_dump_obj+0xee0/0xee0 [ 325.221617] ? nla_parse+0x29a/0x3d0 [ 325.225301] ? nft_obj_notify+0x100/0x100 [ 325.229419] ? nf_tables_dump_flowtable_done+0x80/0x80 [ 325.234679] ? nf_tables_dump_obj+0xee0/0xee0 [ 325.239148] nfnetlink_rcv_msg+0xbf0/0xd70 [ 325.243364] ? nfnetlink_rcv_msg+0x30a/0xd70 [ 325.247752] ? nfnetlink_bind+0x310/0x310 [ 325.252230] netlink_rcv_skb+0x224/0x470 [ 325.256261] ? nfnetlink_bind+0x310/0x310 [ 325.260385] ? netlink_ack+0xa10/0xa10 [ 325.264250] ? ns_capable_common+0xcf/0x160 [ 325.268552] ? __netlink_ns_capable+0xe1/0x120 [ 325.273114] nfnetlink_rcv+0x200/0x1920 [ 325.277063] ? __lock_is_held+0xb6/0x140 [ 325.281103] ? nfnl_err_reset+0x2b0/0x2b0 [ 325.285227] ? __might_fault+0x110/0x1d0 [ 325.289272] ? netlink_tap_init_net+0x350/0x350 [ 325.293911] ? lock_release+0xa40/0xa40 [ 325.297864] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 325.303375] ? netlink_skb_destructor+0x1d0/0x1d0 [ 325.308190] ? selinux_nlmsg_lookup+0x32b/0x430 [ 325.312833] netlink_unicast+0x4c4/0x6b0 [ 325.316878] ? netlink_attachskb+0x8a0/0x8a0 [ 325.321267] ? security_netlink_send+0x81/0xb0 [ 325.325917] netlink_sendmsg+0xa4a/0xe60 [ 325.329955] ? netlink_unicast+0x6b0/0x6b0 [ 325.334162] ? security_socket_sendmsg+0x89/0xb0 [ 325.338897] ? netlink_unicast+0x6b0/0x6b0 [ 325.343104] sock_sendmsg+0xca/0x110 [ 325.346791] sock_write_iter+0x31a/0x5d0 [ 325.350834] ? sock_sendmsg+0x110/0x110 [ 325.354793] ? iov_iter_init+0xaf/0x1d0 [ 325.358750] __vfs_write+0x684/0x970 [ 325.362436] ? kernel_read+0x120/0x120 [ 325.366294] ? bpf_fd_pass+0x280/0x280 [ 325.370157] ? _cond_resched+0x14/0x30 [ 325.374018] ? selinux_file_permission+0x82/0x460 [ 325.378837] ? rw_verify_area+0xe5/0x2b0 [ 325.382867] ? __fdget_raw+0x20/0x20 [ 325.386553] vfs_write+0x189/0x510 [ 325.390067] SyS_write+0xef/0x220 [ 325.393491] ? SyS_socket+0x12d/0x1d0 [ 325.397263] ? SyS_read+0x220/0x220 [ 325.400864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 325.405852] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 325.410593] entry_SYSCALL_64_fastpath+0x23/0x9a [ 325.415317] RIP: 0033:0x452ac9 [ 325.418476] RSP: 002b:00007f1272802c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 325.426154] RAX: ffffffffffffffda RBX: 00007f1272803700 RCX: 0000000000452ac9 [ 325.433395] RDX: 0000000000000020 RSI: 0000000020a48000 RDI: 0000000000000013 [ 325.440635] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.447876] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 325.455125] R13: 0000000000a2f7ef R14: 00007f12728039c0 R15: 0000000000000000 [ 325.462376] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 30 48 8b 5b 28 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1c 48 8b 3b e8 65 40 46 fd 48 89 df e8 5d 40 46 [ 325.481482] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801bcf072a0 [ 325.488976] ---[ end trace 62f75df7826abae0 ]--- [ 325.493782] Kernel panic - not syncing: Fatal exception [ 325.499638] Dumping ftrace buffer: [ 325.503166] (ftrace buffer empty) [ 325.506857] Kernel Offset: disabled [ 325.510466] Rebooting in 86400 seconds..